catalogue - rotors for paint spray plants

7/28/2019 Catalogue - Rotors for Paint Spray Plants

http://slidepdf.com/reader/full/catalogue-rotors-for-paint-spray-plants 1/24

·KLINGENBURG e d. g r u b n e g n i l k . w w

w

··R o t or s f o r p a i nt sp r ay p l a nt s

K L

I N

G E

N B

U R

G



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Index

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Cover

Rotor

R o to r c a si n g a n d b e a r in g

W h e e l c o n s t r u c t io n a n d r o t o r m a t r i x Seals

P l a n n i ng p r i n ci p l e s

Dimensioning

C l e a n in g s e c t o r

S c av e ng i ng a n d s e al i ng a i r / c ha m b er a i r s e al i ng

C l e a n in g s y s t e ms

Electrical components

A b o u t u s

Contact

Klingenburg-Technology

Index



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F U

A S1

3,0 3,5 4,0 4, 5 5,0

2 0 0 0

R o to r c a s i ngand bearing

B y - pa s s f l a ps

Rotor casing

Bearing

Rotor matrix

Seals

C l ea n in g s e ct o r

Cleaning systems

P ai nt s ho p ro to rs

Wheel constructiona n d r o to r m a t ri x

Seals

P lanningprinciples

Dimensioning

C l e a ni n g s e c t or

Scavenginga n d s ea l i n g a i r /

c h am b er a i r s e al i ng

C l e a ni n g s y s t em s

Electricalcomponents

A b ou t u s

Contact



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4

Casing Types

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+

+

m a d e o f c o r r o si o n - re s i s ta n t a l u mi n i u m a l l o y

e sp ec ia ll y s ui ta bl e f or u se i n p la nt s w it h d r y o r w etp a i n t d e p o s i t i o n

l ow s ta ti c l oa d s ma ll er t ha n 7 50 k g/ m² , b as ed o ne n t i r e u n i t

+

+

+

m a d e o f s t a i nl e s s s t e el

e sp ec ia ll y s ui ta bl e f or u se i n p la nt s w it h d r y o r w etp a i n t d e p o s i t i on

s t at i c l o ad g r e at e r t h an 7 5 0 k g / m² , b a se d o n e n ti r eunit

+

+

+

m a d e o f h o t d i p g a l v a ni s e d s h e et s t e el a n d s t a i n l e sssteel cover plates

suitable for use in p lants with dr y or wet p aintdeposition

s t at i c l o ad g r e at e r t h an 7 5 0 k g / m² , b a se d o n e n ti r eunit

A l u m in i u m c a s i ng F T- R RT

S t a i nl e s s s t e el c a si n g F T- R R V

Galvanis ed St eel Cas ing FT-RRB

R o to r C a s i ng s

R i g i d c o n s t r u c t io n o p t i on a l l y c o n s i s t i ng o f

Aluminium alloy F T-RRT

Stainless steel F T-RRV

Sh ee t s tee l, h ot -d ip g al va ni sed F T- RRB

w i t h i n t e r na l i n c l i n e d c o n d e n sa t i o n t u b a n d c o n d e n sa t i o n d r a i n .

A l l fr a me s c a n a c co m mo d at e r o to r w h ee l s u p t o 6 0 00 m m i n s i ze . T he c a si n g h o us e s t h e r o to r w h ee l , b ea r in g s,r o to r d r iv e , c le a ni n g d e vi c e, g a s k et s y st e m a n d i n te g ra t ed a i r s e al i ng s y st e m. I n s p ec t io n d o or s o n o n e o r b o ths i d e s a l l o w e a s y a c c e ss t o a l l c o m p on e n ts .

+

+

+



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Bearing

T h e b ea r in g s

T he r ot or m at ri x i s s up po r t ed a d ju st ab ly, o ut si de i n t he r ot or f ra me o r i ns id e i n t he r ot or h ub . Ou ts id e l oc at edb e a r in g s a r e a b l e t o a b s or b l o a d s c o n si d e r a bl y b e t te r t h a n i n s i de l o c a te d b e a r in g s . T h e o u t s id e b e a ri n g s o f f er, i na d d i t io n , t h e a d v a nt a g e t o b e d i s a s se m b le d m o r e e a s i ly.

O u t si d e b e a r in g s

D es ig ne d a s p i ll ow b lo ck b ea ri ng S NV 1 30 w it h o r w i th o ut r e lu br i ca t io n , i n se n si t iv e t o t h e e n tr y o f d i r t ,w i t h p r e s er v a t i o n a s c o n d en s a t e a n t i - a d h es i v e l a y e r.

L oa ds a re a bs or be d m or e e ff ic ie nt ly t ha n b y i ns id eb ea ri ng ; b ea ri ng s c an b e c ha ng ed ( i f ne ce ss ar y )w it ho ut d is as se mb li ng / as se mb li ng o f t he r ot or matrix.

I n s i de b e a r in g s

D e s i g n e d a s h u b b e a r i n g , w i t h r e l u b r i c a t i o n ,i n se n si t iv e t o t h e e n t r y o f d i r t .L ar ge d im en si on in g i s n ec es sa r y b ec au se o f p oo r l ev er ag e r at io , s om e f in e a dj us tm en t o f t he r ot or m at ri x is p os si bl e. B ea ri ng c ha ng e o nl y wi thd i s a ss e m bl i n g / a s s e m bl i n g o f t h e r o t o r m a t r i x .

B e ar i ng i n sp e ct i on d o or

I nd ep en den t of t he ty pe o f bea ri ng i nsp ec ti on

o pe ni ng s o n b ot h s id es h av e t o b e d es ig ne d o ve r t hee n t i re s u p p or t e d a r e a .



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5 0

0

Ø

0

0

Ø

4 0 0

3

0

Ø

0 0

A A

6

R o t o r w he e l c o n s t ru c t i o n

T h e m a tr i x i s c o il e d w it h w a ve d a n d f l at , c o nt i nu o us w o un d l a ye r s. T h e w h ee l w h ic h t u r ni n g a t 1 0 r p m i s a b le t o transmit sensible and latent heat with a high degree of efficiency.

Sectorally-reinforced design

+ Assembing of the rotor from the centre to theoutside

+

+

S e ct o ra l c o ns t r uc t io n o f t h e r o to r s e gm e nt s w i thi n te r me d ia t e p r of i le s t o c o mp e ns a te f o r a n y f o rc e sarising

Extr emely stable constr uction for par ticularly

contaminated exhaust air

e t

c o r

s

e

r

s t c o

e c t o r

s

4-fol d fi x i ng

s e g m

e n t

+

A ss em bl in g of t he r ot or f ro m t he o ut si de t o t hecentre+

S t ab i li s at i on o f t h e s e ct o rs a c hi e ve d b y c o n- r od sa n d p r e s s u re r o d s

Con-rod design



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Rotor matrix

T h e r o t o r p r o f il e h a s t o b e s e l ec t e d i n c o n s id e r a ti o n o f t h e d e g r ee o f s o i l in g , r e q u ir e d c l e an i n g i n t er v a l s a s w e l l a s the required efficiency. The material should be resistant to the chemicals in the exhaust air, and where a wet paintd ep os it io n p ro ce ss i s a pp li ed , i t m us t a ls o b e r es is ta nt t o t he d if fe re nt t yp es o f s ys te m t an k w at er a nd t he ir

concentrations.

R o to r p r o f il e a n d ma t e r ia l g r ad e

T h e r o to r p r of i le i s c h ar a ct e ri s ed b y t h e m a te r ia l t h ic k ne s s a n d t h e w a ve h e ig h t.

W av e h e ig h tfrom1 . 9 m m - 2 . 4 m mand from2 . 5 m m - 2 . 7 m m

Material thickness

G r a d e s ( t y p i ca l )

AL 326/46AL 60/60

A l lo y 3 . 00 3

A l lo y 5 0 52

Features

h i gh t e ns i le s t re n gt h

h i g h y i e l d p o i n t

good mechanicalworkability

g o o d c o r r o s i on r e s i st a n c e

good mechanicalworkability

h i gh s t ab i li t y o f f or m

g o o d c o r r o s i on r e s i st a n c e(tested and confirmedr e pe a te d ly u n de r s e r vi c econditions)

b e s t c o r r o s io n r e s i st a n c e

good mechanicalw o r k ab i l i ty w i t h ou ts u r f ac e d a ma g e

+

+

+

+

+

+

+

+

+

A p p l i ca t i o n c o n d it i o n s

a l l p a in t i n g m e t ho d



0 . 1 2 m m

0 . 0 8 m m

0 . 1 0 m m



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H ig hl y e ff ic ie nt s ea li ng s ys te ms m in im iz e t he l os s o fa i r d u e t o l e a k s .

T he c ir cu mf er en ti al s ea ls a re s el f- ad ju st in g a ndp e r ma n en t ly a d ap t t o t h e r o t a ti o n o f t h e r o t o r w h e el .

Seals

Seals

P er m a ne n tl y f i xe d pl a st i c s e al s o r p r of i le d sh e et m e ta l wi t h e x tr e me l y s m al l c le a ra n ce t o t h e r o to r a r e u s ed a sc e n te r s e a l s.T h e f a n a r r an g em e nt " p us h in g e xh a us t a i r f a n a n d s u cc i ng s u pp l y a i r f a n" r e qu i re s a s ca v en g in g a n d s e al i ng a i r s y st e m o r t h e c o nt r ol l ed c h a m be r a i r s e al i ng s y st em t o a v oi d e n t ra i ne d r o t at i on a n d l e ak a ge o f e x h au s t a i r ( s eec h a p te r " c o nt r o l le d c h a m be r a i r s e a l in g " ) .

S y st e ms i n w h ic h s e al i ng i s n o t a m a in r e qu i re me n t u s e f e lt o r r u b be r l i p s e al s . T h es e s ea l s c a n b e a d ju s te d b u t they are not self-adjustable.



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700.000

600.000

500.000

400.000

300.000

200.000

100.000

0

9

Planning principles

S p ra y -p a in t in g s y st e ms a r e m a jo r e n er g y c o ns u me r s. E n er g y r e co ve r y a s a c o st s a ve r i s t h er e fo r e o f p a r t i cu l ar i m po r t a nc e i n p a in t s p ra y s y st e ms . T h e e c on o my c a lc u la t io n a c co r di n g t o V D I 2 0 71 a s a d e ci s io n -m a ki n g t o ols h o w s a s i g n if i c a nt e n e rg y s a v i ng p o t e nt i a l :

Supply a ir Exhaust a ir Air flow 120.000 120.000 m³/hTemperature 18 °CRela tive humidity 90 %

Design specifications

R o t a ti o n al h e a t e x c h an g e r

Outside air Climate zone 2

E n t h al p y r o t o rWheel diameter 5010 mmThickness of the f oil 0,12 mmWave height 2, 5 mm

E n e r g

y r e c o v e r y [ k W h ]

S e n s ib l e h e a t r e c o ve r y

L a t e n t h e a t r e c o ve r y

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

E n e r gy r e c o ve r yE n e r gy r e c o ve r y

Sensible[k Wh]

320.849291.508

270.969189.480

118.59648.393

29.71034.997

80.130153.503

231.670297.428

2.067.233

Latent[k Wh]

308.015280.023

298.671251.138

186.40592.946

65.31767.155

109.317198.961

251.799292.908

2.402.655

JanuaryF ebruary

MarchApril

MayJune

JulyAugust

September October

November December

Total

Total energy r ecover y: 4.469. 888 k Wh/a

Moisture r ecover y: 3.458. 442 kg/a

R egulation

Operating time: 00:00 t o 2 4:00

To t a l o p e ra t i n g h o u rs : 8 , 7 60 h / y

7 d ay s a we ek

A n n ua l s a v i ng s :

Heating energy 135 000 EUR*

CO 1 800 000 kg*2

* 3 0 E U R / MW h e n er g y, 40 0 k g C O / M W h e n e rg y ( V DI 2 0 71 )2



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Planning principles

D ep en di ng o n t he p ai nt d ep os it io n p ro ce ss ( we t o r d r y) , t he p ot en ti al re co ve ry o f l at en t h ea t s ho ul d b ec o ns i de r ed . T h i s i s o f p a r t i cu l ar i m po r t a nc e t o t h e s e le c ti o n o f s y st e m c o mp o ne nt s , s uc h a s h u mi d if i er s , a n da l s o t h e r o t o r e q u i p m e n t.

R o t or a n d h o u s in ga r e n ot a s se m bl e dw h e n s u p p li e d

Standard volume( 20°C / 50% / 1013 mbar) 120 000 120 000 120 000 120 000 m³/h

I n l e t c o n di t i o n Temperature 9,5 22 9,5 18 °CAir volume 115 438 120 768 115 438 119 489 m³/hRel. humidity 47 40 47 90 %

Abs. humidity 3,44 6,56 3,44 11, 61 g/kg

O u t le t c o n di t i o n Temperature 17,0 14, 5 14, 6 12,9 °CAir volume 118 620 117 590 118 308 116 627 m³/hRel. humidity 33 59 74 80 %Abs. humidity 4,01 5,99 7,60 7, 42 g/kg

Face air velocity 3,25 3,40 3,25 3, 37 m/sPressure drop 86 92 86 90 PaPressure drop (standard density) 91 91 91 91 Pa

Sensible efficiency 60 60 60 60 %Moisture (latent) efficiency 18 18 51 %

Heat recovery Sensible heat 305 211 kW

Latent heat 56 414 kWTotal heat 361 625 kWMoisture recover y 81 kg/h

T h e ca l c u la t i o n i s b as e d o nAtmospheric pressure 1013 mbar Altitude above sea level 0 mRotorspeed 10 U/min 10 U/min

R otor type RRT-E-A25-5250/5250-5010 A l u mi n i u m h o u si n g0 , 12 m m t h ic k ne s s o f t h e f o il2 ,5 m m w av e h ei gh t

Dry p aint d ep osition Wet p aint d ep ositionSuppl y a ir Exhaust air Supp ly a ir Exhaust air

51

596



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Planning principles

T h e f o l l ow i n g p r i n ci p l e s s h o ul d b e o b s er v e d i n p l a n ni n g r o t a ti n g h e a t e x c h a n g er s f o r p a i n t s p r a y i n g s y s te m s :

1 . M o un t in g c o nd i ti o n

V er t i c a l m o u nt i n g s h o u ld b e p r e f er r e d , h o r i zo n t a l m o u nt i n g i s p o s s ib l e , b u t n o t r e c o mm e n de d f o r s y s t em sw i t h w e t p a i n t d e p o s i t i on .H o r i zo n t a l a n d v e r t i c a l s e p a ra t i o n o f t h e a i r f l o ws i s p o s s ib l e , f o r h o r i zo n t a l s e p a ra t i o n t h e e x h au s t a i r s h o u ldb e t h e d o w n f l o w - i f p o s s i b l e .T h e i n st a ll a ti o n s u r f ac e m u st b e l e ve l a nd p l an e , i f t he e q ui p me n t i s i n st a ll e d on a s te e l pl a tf o r m o r a b as e , ab a s e f r a m e a l l a r o u nd i s n e c es s a r y, a ls o s e c t io n s s u p p or t i n g p o i n t l o a d s. ( c e n te r b e a m)S u ff i ci e nt l y d i me ns i on e d w a te r- t ig h t t u bs s h ou l d b e p r ov i de d b ef o re a n d a f t er t h e h e at w h ee l f o r n o -l o ssd r a i na g e o f c o n d e n sa t e a n d c l e a n i ng f l u i d .T h e s e ct i on s o f t he h e at w h ee l e nc a si n g ( f ra m e c o ns t r uc t io n ) s h ou l d be m o un t ed a t a m i ni m um d i st a nc e o f5 0 0 - 6 0 0 m m t o t h e h e a t w h ee l . I n s p ec t io n d o or s s h ou l d b e p r ov i de d in t h e a r e a s o f t h e b e a r in g s ( s ee c h ap t er o n r o t o r h o u si n g a n d s u p p or t ) , a s s e ss t o b e a ri n g a n d p l a t e b o l t s m u s t b e p o s s ib l e .T h e r o t o r r e q u ir e s f r e e l e ng h ts f o r i n c o mi n g a n d o u tg o in g f l ow f o r p r o p er o p er a ti o n.

2 . R ot o r d i m e ns i on i ng

W e d e te r mi n e t h e s i ze o f t h e r o to r a n d t h e t h er m o dy n am i c p a ra m et e rs w i th a s o f t w ar e p r og r am . W e w o ul d b ep le as ed t o p er f or m t he c al cu la ti on s f or y ou . T he f ol lo wi ng r ec om me nd at io ns a re b as ed o n m an y y ea rs o fe x p er i e n ce i n t h i s f i e l d:

- T h e v e l oc i ty o f t he a i r i n r e la t io n t o t h e r o t o r f a c e a r ea s h ou l d be £ 4 . 0 m / s

- T he r ot or p ro fi le , co r re ct c ho ic e o f t h e f i lm t hi ck ne ss a nd l am el la h ei gh t s ee t he r ma l ma ss c ha pt er

- W et p a in t d e po s it i on : 2 . 5 - 2 . 7 m m w a ve h e ig h t

- D r y p a in t d e po s it i on : 1 . 9 - 2 . 7 m m w a ve h e ig h t d e p e nd i ng o n t h e k i n d o f f i lt e rs i n t h e e x h au s t a i r

F a n a r r a n g em e n t:

+ s u c t i o n /s u c t io n , d o u b l e p u r g e c h a mb e r i s p o s s i bl e

+ e x ha u st a i r p u sh i ng / s up p ly a i r s u c k in g , s e a l in g a n d p u rg e a i r s y s t em i s n e ed e d

3 . D e fi n it i on o f t h e r e qu i re d a c c e ss o r y i t e m s f o r t h e h e a t w h e e ls

+

+

+

+

+

+

+

+

Item

1.

2.

3.

4.

5.

6.

A c ce s so r y n a me

W at e r t ig h t h o us i ng t u b w i thc o n d en s a t e d r a i n s

D o ub l e p u rg e c h am b er s e al i ng a i r s y st e mp ur ge a ir s ys te m / h ea ti ng w ed ge

C ha mb er a ir s ea l

Electrical components

C l e a ni n g s y s te m

U t il i ti e s s u pp l y a n d r el e as e f o r c l e a ni n g s y s t em s

Remarks

I s p a r t o f t h e s t an d ar d s y st e m

I s d e fi n ed a s f u nc t io n o f t h e f a n a r r an g em e nt

D et a il e d d e sc r ip t io n i n t h e c h ap t er “ C ha m be r a i r s e al ”

C h ec k f o r m a ke s p ec i fi c at i on s a n d e x p lo s io n p r oo fr e qu i re m en t s ( d et a il e d d e sc r ip t io n i n t h e c h ap t er “ E le c tr i ca lcomponents”)

D e f in i t i on o f c le a n i ng e q u i p me n t( d et a il e d d e sc r ip t io n i n t h e c h ap t er “ C le a ni n g s y st e ms ” )

D e f in i t i on o f th e r e q u ir e d w a t e r a n d co m p r es s e d a i r v o l u me s ,w i th r e fe r en c e t o c u st o me r 's f l ow c ha r t d a ta



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40

50

60

80

100

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

30

40

50

60

70

-10

0

10

20

30

40

-16

j [%]

302015105

20

0

10

12

Planning principles

4 . R ot or i ci ng

T he h ig h m oi st ur e c on te nt o f t he e xh au st a ir c au se s m uc h w at er t o c on de ns e a t t he e xt ra ct a ir s id e o f t he h ea t

w hee ls o f p ai nt sp ra yi ng p la nts wi th wet p ai nt d ep os iti on . Th e c ha ng es o f s tat e a re i ll ust ra te d i n t hep sy ch om et ri c c ha r t . I t i s c le ar f ro m t he c ha r t t ha t t he c on ne ct in g l in e o f t he e nt r y s ta te s, t he o ut si de a ir a nde x ha u st a i r i n w e t p a i n t d e po s it i on p l an t s i n t e rs e ct s t h e s a tu r at i on l i ne a t t w o p o i n ts a n d l i es i n t h e m i s t a r ea . A s ar e s u lt o f t hi s condensate f o r ms a t t h e r o to r, w h ic h c a nn o t b e a b so r be d b y t h e h e at i ng o u ts i de a i r/ s up p ly a i r. S oc a l l ed e x c es s w a t er f o r m s i n t h e r o t o r, o n e o f t h e m o s t d a n g er o u s c o n d it i o n s f o r icing up of the rotor .

M o ll i er - h . x ch a r t , ex h au s t a i r b e fo r e h e at r e co v er y

Exh au st air d r y p ain t d ep o sitio n Exh au st air

wet p ain t d ep o sitio n

Ou tsid e air A i r t e m p e r a t u r e [ ° C ]

Water content x [g/kg]

To a v oi d i c i n g u p o r g l ac i at i on o f t h e r o to r, o b se r v e t h efollowing:

- Re du ce t he r ot or s pe ed t o 2 r pm( i ce s p ee d ) a t o u td o or t e mp e ra t ur e s £ 0°C.

- U se t he h ea ti ng w ed ge f ro m o ut do or t em pe ra tu re s£ 0°C.

- M o n i to r t h e d i f f er e n ti a l pr e s s ur e .

- V i su a ll y i n sp e ct t h e h e a t w h ee l s.- O p en t h e o u t d oo r b y -p a ss f l ap i f i c e s t a r t s f o r mi n g.

- A ft er e xt en de d do wn ti me : Dr y t he h ea t w he el a to u ts i de t em p er a tu r es < 0 ° C b e fo r e s t ar t i n g t h e f a ns( e . g . , b y t h e h e at i ng w e dg e o r c o nt r ol l ed ch a mb er a i r s e a l ) .

E xp er ien ce w ith r un ni ng s ys tems h as sh own th atd es pi te m ea su re s t o c on tr ol i ci ng , th e l ik el in es s o fi c in g r i se s i f t h e o u td o or t e mp e ra t ur e d r op s t o £ 10°Cb e l ow z e r o.

G l a c ia t i o n o f t h e r o t o r m a t r ix o b s tr u c t s t h e d r a i na g e o f“ f r ee w a t er ” .

W at e r p u d d l es a n d d i r t d e po s it s f o r m a n d t h es e c a us ei c i n g u p o f t h e r o t o r.

H i g h e r e x h a u s t a i r m o i s t u r e p r o d u c e s m o r ec o n d en s e d wa t e r a n d e xc e s s w a t e r i n t h e r o t o r.

Ty p i c al h ea t e r w e d g e d e s i g n

The purge air fan takes in hot air from the HWregister...

. . . a n d, t h ro u gh t h e c o n n ec t in g d u ct i n t h e o u t g oi n g a i r se cti on , bl ow s i t i n t he p ul se c ham be r of t he he atw h e el i n o p p o s i t e d i r e ct i o n o f t h e e x h au s t a i r f l o w.

Heating o utput: 100-130 K WFlow rate: up to c. 5000 m³/ h at c. 2000 Pa

O u t le t t e m pe r a t ur e a t t h e p u l s e c h a m b e r : c . 4 0° CT he p ur ge a ir i nt ak e c an a ls o b e l oc at ed d ow ns tr ea m the preheating register.

i c

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f h p h

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p e

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1,51,0 2,0 2,5 3,0 3,5 4,0 4 ,5 5,0

5000

10000

15000

20000

50000

100000

150000

200000

2500006 0 0

0

5 00 0

4 0 0 0

3 0 0 0

2 0 0 0

30 40 50 60 70 80 100 120 14025 90

0 ,7 0 ,8 0 ,9 1 , 0

,1 1 1 ,2 1 ,3 ,5 1 1 ,4

80

70

60

50

90

13

L ay o ut d i ag r am

Supply air

Exhaust air

R e c o mm e n d e d o p e r at i o n r a n g e

S u p p l y a i r v o l u m e [ m ³ / h ]

R o t o r d i a m e t e r [ m m ]

Pressure drop [Pa]

T e m p e r a t u r e - e

f f i c i e n c y [ % ]

m

m

T he d es ig n p r og ra m f or r ot or p ro fi le A 25 i s m os t c om mo nl y u se d i n p ai nt s pr ay in g s ys te ms .A i r f l ow s r e la t e t o s t an d ar d d e ns i ty o f = 1 . 20 k g /m ³r

F a c e ai r v e l o c it y [ m / s ]



·KLINGENBURG

p 21

p 12

14

Cleaning sector

T h e c l ea n in g s e ct o r

T h e d o ub l e c l ea n in g s e ct o r p r ev e nt s e nt r y o f ex h au s t

air into the supply ai r due to entrained rotation ofe x ha u st a i r w i t h in t h e r o t o r m a t r ix .

P ar t o f t h e o u ts i de a i r f l o w i s d e fl e ct e d i n o r de r t o a c hi e ve a c l e a ni n g e f f e ct .

T h i s a v o i ds e n t r ai n e d r o t a ti o n o f e x h au s t a i r w i t h in t h e r o t o r m a t r i x i n t o t h e s u p p ly a i r.

T hi s p ur ge e ff ec t i s o bt ai ne d d ue t o t he p re ss ur e d if fe re nc e Δp = p 21 - p 1 2 b et we en t he o ut si de a ir a nd t heextract air.

P r es s u r e d i f f er e n c es

0 - 200 Pa E ffect of t he cleaning sector notw a r r a n t e d . U s e r o t o r w i t h o u tcleaning sector.

200 - 500 Pa Standard cleaning sector 2 x 5d e g r ee s r e q u ir e d .

500 - 800 P a Cleaning sector 2 x 2.5 degreesrequired.

8 0 0 P a C l ea n in g s e ct o r i n s t al l at i on s h ou l dand higher be refrained from

C l ea n in g a n d l ea k ag e a i r v o lu m es

C l ea n in g a n d l ea k ag e a i r v o lu m es m u st b e c o ns i de r ed i n t h e c a lc u la t io n . A s p ec i al se a l t y pe a l lo w s t o r e du c e

l e a k ag e a i r t o a m i n i mu m ( s e e c h a p te r " s e al s " ) .

s ide irOu t a

E xtra c t a ir



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15

Scavenging and sealing air system

Scavenging and sealing air systemsf o r r o t a r y h e a t e x c h a n g e r sT he l ay ou t o f t he a ir s tr ea ms d et er mi ne t he l ea ka ge

volume and direction.

I f t he ex ha ust a ir ve nt il ato r p us he s t he a ir o nto t herotor with concur rent sucking supply ventilator,a d d i t io n a l m o t o r- d r i ve n a i r s y s te m s w i l l b e r e q u ir e d .

S c av e ng i ng a i r s y st e m:

E nt ra in ed ro ta ti on o f e xh au st a ir i nt o t he s up pl y a ir i s a vo id ed by m ea ns o f t heventilator-supported cleaning sector.

S e al i ng a i r s y st e m:

S e p a r a t i n g a i r s t r e a m b y m e a n s o fs e pa r at e v e nt i la t or s b et w ee n s u pp l y a n d e xh a us t a i r p r ev e nt s o v er f l o w i n t h e a r eaw h e re a i r s t r e am s e p a ra t i o n o c c u r s ( c e n tr a l g a sk e t ) .

S ea li ng a ir f lo w

S c a ve n g i ng a i r stream

air stream separation( c e n tr a l s p a r )

air stream separation

( c e n tr a l s p a r )cleaningsector

p e r i ph e r a l g a s k et s

p e r i p he r a l g a s k et s

d i r e ct i o n o f r e v o lu t i o n

sealing air ventilator

s e a l in g a i r c h a n ne l

scavenging air ventilator

scavenging air channel



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K

16

P at e n t a p p l i ed f o r

Controlled chamber air sealing

f o r r o t a r y h e a t e x c h a n g e r s

NEW

Advantages:

A vo i da n ce o f i c in g o n t h e g a sk e ts

S c a ve n g i ng a i r f u n ct i o n a n d do u b le - s i de d se a l i nga ir f un ct io n w it h o ne s ys te m

A vo i da n ce o f c on d en s at i on i n t h e c a si n g

B e ar i ng a r ea r e ma i ns c l ea n a n d dr y

E x p l os i o n -p r o o f o f t h e d e v i ce b y o v e rp r e s su r ew it h “ cl ea n” a ir

P ol l ut i on - re s is t an t c l ea n in g d e vi c e b y m e an s o fo v e rp r e s su r e o p e r at i o n

O nl y o ne v en ti la to r w it h l ow d ri ve p ow er necessary:

- R e du c e d n e e d f o r m a i n te n a nc e- Increased operational safety- V en t il a to r c o ul d b e i n te g ra t ed i n t o c a si n g- N o a d d i t io n a l s p a c e r e q u ir e d , t u r bu l e n t- f r e e

i n c o mi n g f l o w- N o c o nn e ct i on c h an n el s n e ce s sa r y

+

+

+

+

+

+

+

Chamber air sealing

a i r s t r ea m s e p a ra t i o n( c e n tr a l s p a r )

overpressure generated



overpressure generated

a i r s t r e am s e p a r at i o n( c e n tr a l s p a r )

d i r e c ti o n o f r o t a ti o n cleaning sector

Illustrationw i t h ou t c l e a ni n g s y s t e m



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17

C l e a ni n g s y s te m s

I n d e p e n d e n t o f t h e

ty pe of de po si ti onprocess or the filter l e v e l s u s e d i n t h eexhaust ai r — paints h o p r o t o r s a r ee x p o s e d t o s t r o n gcontamination.

Cleaning systems

b e f or e a n d a f t e r c l e a ni n gcontaminated rotor wheel

D u e t o t h e v a ri o us p a in t s a n d e x ha u st a i r t r ea t me n t p r oc e ss e s u s ed i n s u r f ac e t e ch n ol o gy, t h e c l ea n in g o f t h er o t o rs d e m a nd s t h e h i g h es t s t a nd a r d s .

T h e c l e a ni n g m u s t f u l fi l tw o f u n ct i o n s:

C l e an i n g o f p a i n t p a r t i c l es o n r o t o r w h e e l s u r f a c e

R em o va l o f s u bs t an c es i n t h e e x ha u st a i r w h ic h w i ll e f fe c t c o rr o si o n o f t h e r o to r w h ee l ( e s pe c ia l ly i n c a se o fw e t p a i n t d e p o si t i o n d u e t o c o n c en t r a ti o n o f s y s te m t a n k w a t er )

1.

2.

T he s el ec ti on o f t h e o pt im um c le an in g m et ho ds d ep en ds o n t he d eg re e o f c o nt am in at io n o f t h e r ot or a nd t hee x h a us t a i r ' s p a i n t d e p o si t i o n p r o c e s s .

l ow n on e h ig h

Contamination

E xh au st a ir s id e

C l ea n in g o f t h e r o to r m a tr i x



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0, 00 m 0, 50 m 1,00 m 1,50 m 2, 00 m 2,50 m

19

D e g r e e s

C

r F_ r i g h t a x i s

peri o d o f t i me

D at e/ t i mefro m:

D at e/ t i met o :

P r o ce s s v a l u e c u r v e s c o n f i g u r at i o n:

461 .02 S u p p ly a i r / h u m id s u p p ly a i r C C

S uppl y ai r temperature CC (degrees C) humi dity suppl y ai r CC (rF _ ri ght axi s)

S u pp l y a i r t e mp e ra t ur e C C( d e g re e s C )

h u mi d it y s u pp l y a i r C C( r F_ r i gh t a x is )

Cleaning systems

Cleaning technology

T h e c o n d it i o n s f o r o p t i mu m r o t o r o p e r at i o n a r e :

Cleanness of rotor L ow es t p os si bl e a mo un t o f r e si du al w a te r i n t he r ot or w he el a n d n e ar ly c om pl et e c on tr ol le d d ra in o f t hec l ea n in g m a te r ia l s s o t h at t h e c o n d it i on o f t h e a i r i n si d e t h e p a in t b o ot h s i s n o t e f f ec t ed .

+

+

Advantages of THREE-PHASE TECHNO LO GY

C l e a ni n g d u r i ng n o r m a l o p e r a t i o n!

I m p r ov e d w a t e r e x t r ac t i o n i n c r ea s e soperational safety

+

+

The

o f th e b e st

NEW Water Air

T h e c l e a ni n g - of f s l i de i s m o v ed t o t h ec e nt r e o f t h e r o to r a n d s ta r t s f r om t h er ew i t h t h e 3 - c yc l e c l e a ni n g o f f p r o ce s s .

c

l o n e

y c

c y c l o n e

o n

c y c l

e

Sto p

P h as e 3 , a i r

et c.

Phase 2, air

Phase 1water and air

P ha s e 1 : b eh in d t h e w at e r n o z zl e, t h e a ir s tr ea mp u sh e s t h e w a t er o u t o f t h e r o t or.

P h a s e 2 : e x p u ls i o n o f w a t e r = b a c k w a rd , o n l y w i t h a i r.

P h as e 3 : e x pu l si o n o f w at e r = f o r wa r d , o n ly w i t h a i r.

N e w p o si t io n = n e w p r o ce s s s t a r t( p ha s e 1 - 3) .

c u r r en t s h i f t

c u r r en t d a y

u s e r d e f i n e d

B e si d es t h is e f fi c ie n t f o r m o f c l ea n in g , t h er e a r e a l so v a ri o us o t he r p o ss i bi l it i es .

We would be pleased to inform and advice you!P r o fi t f r o m o u r lo n g k no w - h ow ex p er i en ce!

BEST

C l e a ni n g p r o c es s :

T he n oz zl e s li de i s t im ed o ve r t he r ot or r ad iu s, t her ot or s pe ed ad ap ts t o t he n oz zl e p os it io n t o e ns ur e

that always the same area is cleaned within the same time.

Rotational speed control inc l ea n in g m od e a s a f u nc t io n o f

the timing of the cleaning slide

S t op a t … r p m S t o p at … r_max

R o t a t i o n a l s p e e d

Cle aning s lide po s itio n

W i t h T H R E E- P H AS E T E C H NO LO G Y r o t or s c a n b e e x c el l e nt c l e a ne d during o p e r at i o n o f t h e v e n ti l a t io n p l a n t.

T he d ia gr am s ho ws t he

l o w l e v el of i n f l ue n c e o n t h e a i r c o n d i t i o np ar am et er s i n t he p ai ntbooth during cleaningo p e r a t i o n p r o c e s s .

1 0 , 0 U p m

9 , 0 U p m

8 , 0 U p m

7 , 0 U p m

6 , 0 U p m

5 , 0 U p m

4 , 0 U p m

3 , 0 U p m

2 , 0 U p m

1 , 0 U p m

0 , 0 U p m



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FU

MA

M

AS1

20

E l e c t ri c a l c o m p o ne n t s

I l l u st r a t io n o f e l e ct r i c a l co m p o ne n t s - t y p i ca l e x a mp l e s

It em s 6 a nd 7 a re ou tsi de t he ho usi ng a t t he C OL Ds i d e o f t h e r o t o r. Al l ot h e r i t e ms a r e i n s t al l e d i n s i de t h ehousing.

Rotor

E x t ra c t a i r O u ts i de a i r

a C l e

n i n g

I tem 2 => O p t i on a l : P L C f u n ct i o n ( s u p pl i e d b y c u s t om e r )

Item 8

I tem 7

I tem 4 =>O p t i on a l : P L C f u n ct i o n ( s u p pl i e d b y c u s t om e r )

Item 3

I tem 6 I tem 1

I tem 5 a & 5 b

Control cabinet

T Y P I CA L E X A M P LE

ITEM D ESIGNATION MANUFACTURER / TYPE / SIZE

1 Rotor wheel drive motor Make SEW- Eurodrive

Typ e S67 DT90 L 4 BMG/TF/VSOutput 1,5 kWE x p l os i o n p r o o f n oMotor v oltage 220 / 380 V oltMotor rated cur rent 6.5 / 3.75 AInsulation c lass FEnclosure IP 54Motor protection Temperatur e sensor

( f u l l w i n d i ng p r o t ec t i o n)Fan voltage 220 Volt

2 Frequency conver ter of Make

rotor wheel drive motor TypeS u p p ly v o l ta g eS u p p ly f r e q ue n c yOutputEnclosureE x p l os i o n p r o o f

Frequency conver ter accessories Control unitE M C m o du l eB r a k i ng r e s i st a n c eGuard grating

T O B E P R OV I DE D B Y

CUSTOM E RB e lt p u ll e y w a s d e si g ne d f o r

(1)87 HZ =>R ot or s pe ed = 1 0 r pm a tC o nt r ol l e r f r eq u en c y = 8 7 H z

w i th o ut o r p r ov i de db y c u st o me r



·KLINGENBURG

21

E l e c tr i c a l c o m p o ne n t s

T Y P I CA L E X A M P LE

ITE M DESIGNAT ION M ANUFACTURE R / TY PE / SIZE

3 Clea ning system drive motor Make Ru hrg etriebe

Ty pe SN 4 DExplosion proof YesOutput 0.09 kWVoltage 380 VoltRa ted cur rent 0.4 A

4 Clea ning system control unit Make KlingenburgTy pe AS 1 w. autom. cl eaning

speedExplosion proof NoSupply voltag e 380 V

5 a ) Inductive proximity switc h for the Make Pepperl&Fuchsc l ea n in g m e ch a ni s m = > c y cl e s e ns o r b) Rotor r un monitor Explosion proof Yes

6 Inductive proximity switc h for the Make Pepperl&Fuchsc l ea n in g m e ch a ni s m => Rotor center sens or Explosion proof Yes

7 Inductive proximity switc h for the Make Pepperl&Fuchsc l ea n in g m e ch a ni s m => Rotor c ircumference s ens or Explosion p roof Yes

8 Inductive proximity switc h for the Make Pepperl&Fuchsc l ea n in g m e ch a ni s m => Hopper st. sensor Explosion proof Yes



·KLINGENBURG

L N BK I GEN URG

IN E B RKL G N U G

INDEX 22

A b o ut u s

Since 1979 we've been manufacturing rotors for the

a u t o mo b i l e an d p ai n t i n d u s tr y w i t h g r e a t s u c c e s s !

F or o ve r 2 0 y ea rs w e h av e b ee n n ot ic ed a s a l ea di ng

m a n uf a c t ur e r, d ev e l op e r a n d s u p p li e r o f de v i ce s f o r

h e a t a n d h u m i di t y r e c o ve r y.

We realise the high standards demanded in our

i n du s tr y s e ct o r w i th r e ga r d t o t h e s t ab i li t y r e qu i re d b y

the automobile and paint shop industry. Highly

e f fi c ie n t c l ea n in g s y st e ms a n d e a s y s er v i ce a r e b a si c

c o n d it i o n s a n d p a r t o f ou r s e r v i c es .

O n g o i n g d i a l o g u e w i t h p l a n t o p e r a t o r s a n d

m a n u fa c t u re r s i s a n e s s en t i a l b a si c p r i n c ip l e .

O u r n e w l y - d e v e l o p e d “ c o n t r o l l e d c h a m b e r a i r

s ea li ng ” r ea ff ir ms t ha t we a re o n t he r ig ht t ra ck to

e v e r- b e tt e r s o l u ti o n s w i t h o u r e f f or t s .

D ue t o th e Ro to the rm p rod uc ti on p lan t me rg ed i n

Po lan d, we w er e a bl e t o i nc rea se ou r p rod uc ti on

c ap ac it y a ga in . T h is c om pa ny h as 4 0 e mp lo ye es , i s

l o c a t e d n e a r B r e s l a u , a n d s p e c i a l i s e s i n t h e

manufacture of rotors of all sizes.

7 2 .8 9 0 m ² t o ta l a r ea

Our company building 4 . 20 0 m ² p r o du c ti o n a r ea

N e w l y -a d d e d p r o d uc t i o n h a l ls 8 . 40 0 m ² p r o du c ti o n a r ea



·KLINGENBURG

23

K l i n g en b u r g G m b HBoystraße 115

45968 GladbeckGERMANYTel. +49 (0) 20 43 / 96 36 - 0Fax +49 (0) 20 43 / 7 23 62e-mail: [email protected]: www.k lingenburg.de

K l i n g en b u r g I n t e r na t i o na l s p . z o . o .ul. Metalowców 558-100 Swidnica

POLANDTel. : +48 (0) 74 / 851 54 00Fax: +48 (0) 74 / 851 54 01e-mail: [email protected]: www.k lingenburg.pl

K l i n g en b u r g U S A , L LCP O B ox 1 28 3Salisbury, NC 28145USA

Tel. : +1 704-640-3837e-mail: [email protected] eb : w ww. kli nge nb ur g-u sa. com

Klingenburg Shanghai Representative OfficeR o o m 2 4 / P J i n s ui M a n s io nNo. 379 Pudong South RoadShanghaiP.R. CHINATel. : +86 (0) 21 / 68 86 92 51

Fax: +86 (0) 21 / 68 86 99 31e-mail: [email protected]: www. klingenburg.cn

W e r es er v e t he r ig ht t o i nt ro du ce t ec hn ic al c ha ng es a nda l te r at i on s w i th o ut p r i or n o ti c e / 1 1 - 20 0 8



·KLINGENBURG

SECO

·KLINGENBURG

K l i n g en b u r g G m b HB o y s tr a s s e 1 1 5

D - 4 5 9 68 G l a d be c k / G e r m a n yTelefon +49 (0) 20 43/96 36-0Telefax +49 (0) 20 43/7 23 62E-mail: [email protected]

Klingenburg

c on vi nc in g t ec hn ol og y a nd q ua li ty

fo r 3 dec ad es - w orl dw id e

C r o s s fl o w p l a t e h e a t e x c h a ng e rf o r t o ta l s e pa r at i on o f s u pp l y a n d

w a s te a i r, c o m pl e t e p r o g r am m ei n f u ll r a n g e o f s i ze , c o m pa c t, d o ub l e-

embossed, high-strength construction

Klingenburg-Humidifier the unique development in ventilation technology, controllable, hygienic,environmentally-friendly and energyconscious

Regenerativeh e a t e x c h a ng e r s / ro t o r sw it h r ot or d ia me te rs o f up t o 6 00 0 m m,h o us i ng m a de o f a l um i ni u m o r s t ee l ,m a t r ix m a d e o f a l u m in i u m

Regenerativeh e a t e x c h a ng e r s / ro t o r s

f or t he o pe ra ti on w it h h ig h temperatures up to 650 °C in industriala n d p r o c e s s a p p l i ca t i o ns

S E C O d e s i c c a nt - / e n th a l p y r e g e ne r a t or sh i gh e f fi c ie n t e n er g y r e co v er y a n d a i r

d e h um i d i f ic a t i on , - a n i m p o r t a n tc om po ne nt i n t he D EC p ro ce ss

C o u n te r f l o w p l a t e h e a t e x c h a ng e r sw i t h ou t c o n d en s a t io n

e n er g y s a vi n gs o f u p t o 8 5 %!

D E C C o m p on e n t sK l in g en b ur g m a nu f ac t ur e s t h e r e le v an t D E C s y st e mc o mp o ne nt s a s t h e f i rs t m a nu f ac t ur e r w o rl d -w i de .D E C -p l an t s c o ol w it h l e ss e n er g y c o ns u mp t io n t h ano t h er c o m p re s s o r- d r i ve n c o o l in g s y s te m s .

Further informationi s a v ai l ab l e o n C D - RO M !

catalogue - rotors for paint spray plants

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