for an oil purification system - all marine spares · what is a centrifugal cleaner? 80% of all...
TRANSCRIPT
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Shin Heung Precision Co., Ltd. has a right of this material, and must not be distributed without permission to a third party.
For an Oil Purification System
2013.4.18.
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INTRODUCTION I
D E X
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What is a Centrifugal Cleaner?
◆ 80% of all breakdown in oil system are related to
contamination of the oil. Contamination of an oil system
leads to various problem-machinery breakdown/frequent
repairs of equipment and reduced oil life time
▶ A centrifugal cleaner provides superior by-pass filtration to
remove contaminants in the lubricating oil .
It generates high-speed rotation(centrifugal force) to remove contaminants to protect the integral parts of an machine such as Bearing.
This technology optimizes to remove fine dust which is smaller than 3-20㎛.
It could extend the life of the oil, continually recycle the oil and companies can get cost efficiency using centrifuges.
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How bad does the soot affect ?
◆ affects critical components wear rate increased
affect oil viscosity increased
filter plugging
engine sludge & carbon deposits increased oil consumption
loss of oil filtration by other contaminants.
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Centrifugal Cleaner installed on top of sump tank – Gravity type
A Portable Centrifugal Cleaner in industry
Working Principle of a Centrifugal Cleaner
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Portable kit
Principle of Operation
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Specifications of Our Centrifugal Cleaner
Models The flow per minute RPM( at 4.5kg/㎠) The sump capacity
CP060 9liters 7,000 Below 1,000liters
CP200 16liters 4,000 1,000~3,000liters
CP400 45liters 3,800 3,000~5,000liters
CP600 65liters 3,600 Over 5,000liters
Installation of multi Centrifugal Cleaners are recommended in case of large size of oil tank
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Centrifugal Oil Cleaner ; CP600 installed on L27/38
SM10 Centrifugal Oil Cleaner
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Field Applications of a Centrifugal Cleaner
Heat Treatment mill(Quenching Oil)
Paper mill(Mechanical Oil/Gear Oil) Screw Plant(Lubricating Oil)
Electronic industry (Heat conduction Oil)
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A Portable Centrifugal Cleaner
1,160mm x 720mm x 960mm / 430kg/220V/380V/440V/60Hz)
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A Portable Centrifugal Cleaner
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Portable Centrifugal Cleaner
Model ; PCC-602
(2.2kw x 2 pumps)
◆ Model of Centrifuge ; CP600
- Flow Rate ; 65ℓ /min( 3,900ℓ/hr) , 3,600rpm(4.5kg/㎠) .
- Rotor Dirt Capacity ; 6.33ℓ, Rotor Oil Capacity ; 6.80ℓ.
- Working Pressure ; 3-kg/㎠ - 7kg/㎠
- Shuttle Valve Rating ; 2.5kg/㎠.
- Removal of particles ; 3-20㎛ , Weight of Centrifuge ; 25kg/CP600
◆ Major Specification of Portable Centrifugal Cleaner
- Power Supply; 220V/ 380V, 440V( Transformer), 60Hz, Power Consumption ; 4.4Kw.
- IN, OUT Gauge ; 32A, Allowable Temperature ; 130℃-150℃ (maxium)
- Viscosity ; 10 – 460cST, Applicable oil tank ; 3,000ℓ ↑.
- Suction Strainer ; 60/100/20/300Mesh
(Centrifuge needs pre-filter to remove large sizes of Particles before oil entering)
- Weight of PCC ; 430kg, Size ; 1,160mm x 720mm x 960mm(including wheels)
◆ Period of change of Paper-Insert
- Non-Soluble Heat Treatment oil ; 48hr / Hydraulic oil(68),
Super Mechanic Oil220) ; 720시간. L.O.(Castrol TLX Plus 303) ; 1,005시간.
※ The period of changing filter varies depending on oil conditions.
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Portable Centrifugal Cleaner ; PCC-201
◆ Centrifugal Oil Cleaner ; CP200
- Flow Rate ; 16ℓ /min ( 960ℓ/hr) , 4,000rpm(4.5kg/㎠) .
- Rotor dirt capacity ; 2.1ℓ, Rotor oil capacity ; 2.4ℓ.
- Working Pressure ; 4.5kg/㎠ / Minimum pressure ; 2.5kg/㎠.
- Measurement of PCC201 ; 680mm x 450mm x 880mm, 185kg
- Removal of particles ; 3-20㎛ , Weight of CP200 ; 8kg
- There is only one pump of suction and after filtration, cleaned oil will be drained back to the oiul
tank by gravity.
Delivery Line
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(Used oil: Quenching Oil,
Oil Temperature : 130℃-150℃)
Industrial Applications-Heat Treatment mill
for High Temperature Applications: Flexible Steel hose
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2013.3.25
The measured results
After 10 hours of operating
6mm Pollutant accumulation
2013.4.1 The measured results
After 50 hours of operating
16mm Pollutant accumulation
16mm
Heat Treatment mill – Sludge
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16mm
Heat Treatment mill – Sludge
Sludge(4,3kg) after 48hours
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(
10,000ℓ Sump Capacity
Paper Mill
Magnetic Plate used to remove very finest particles including iron
(Oil; multi-purpose lubricant Oil,
Temperature 50℃, Viscosity ;220Cst)
To protect Bearings
Very fine size of Iron
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Oil Analysis with Centrifuge
Paper mill
Heat Treatment
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1. Oil type : HD-220 Lubricant Oil
2. Temperature : 45℃
3. Pressure : 5kg/㎠
4. Operating : total 40hours.
5. Model : CP600
Screw & Nut Production Plant (Taiwan)
Accumulated a foreign matter : 15mm
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Installed A Centrifugal Cleaner
Drawn Plant
(Wire Drawing)
P Specialty Steel
Analysis
2011. 11.22 ~ 2011.12.28.
Measurement items
Sludge(ppm) 4,517.20 → 3,542.60
Water(ppm) 764.8 → 587.3
Viscosity(40℃,㎟/S) 109.7 → 111.4
(Source ; Bumwoo Institute)
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Operational & Cost Benefits Analysis
(Heat Treatment Mill)
Sump Capacity ; 6,000litres/(furnace)
Oil Cost ; $2.5/litres($500./200litres)
Replacement Costs of Oil; $15,000./year/furnace
Over-haul Cost ; $40,000./furnace
Annual Supplementary costs of Oil ; $40,000./furnace
Cost Savings when oil supplement and replacement cycles can be extended by more than 50% : $7,500.-
Other beneficiaries
1) Extended the life of oil
2) Improved product quality
3) Reduced equipment failure and repair
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Operational & Cost Benefits Analysis
(Medium Speed Diesel Engine – 7L23/30
◆ 7L23/30(1,200kw) Engine / 500ℓ Sump Capacity / Oil Pressure 4.4kg/㎠
Oil Temperature 64℃ / Oil Castrol TLX Plus 303
Oil Life Previous Year 1,042hrs / Filter Previous Year 600hrs
Cost Replace Oil $1,000.- / Cost Replace Filter $1,250.-
Engine Test Run 4,523hrs
◆ Previous Year Average Oil Filter Change 4,523hrs/600hrs=7.5 x $1,250.
= $9,375.-
Previous Year Average Oil Change 4,523hrs/1,042hrs=4.34 x $1,000.
= $4,340.-
Previous Year Average Cost Oil & Filter = $13,715.-
◆ Test Year Average Oil Filter Change 4,523hrs/1,005hrs=4.5 x $1,250.-
= $5,625.-
Test Year Average Oil Change 4,523hrs/1,634hrs = 2,7 x $1,000.-
= $2,700.-
Test Year Average Cost Oil & Filter = 8,325.-
♣ Total Saving for Engine after 1 Year Operation ; $5,390.-
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Benefits of Centrifugal Cleaner
1. Protects Machinery
- Reduces wear up to 50%
- Increases component life
- Reduces frequency of maintenance
2. Extends operating intervals
- Keeps fluids and additives longer
- Prolongs full-flow filter life
- Requires minimal service
3. Eliminates waste
- Permanent, cleanable
- No media or filer elements to replace
- Protects the environment and improves regulatory complaince
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Benefits
Small Size of the Particulate (3-20㎛) Filtration → Reduced more than 70% of the iron / silicon that are the main reason of wear
Extend Overhaul cycle
Extend terms of using Product and the oil
Improve grades of NAS (10grade → 9grade)
Increase the use life 3-4 times longer of bearing
Extend Replacement cycle of Oil / Filter
(Oil replacement cycle extended more than two times)
Reasonable price & maintenance cost
The break-even point(BEP) : 1~2 years
Remove impurities continuously with 24 hours operating
Reduce equipment failure and repair
Non-consumable, environmentally-friendly products(washing available)
Compact / Easy installation and maintenance
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Thank You SHIN HEUNG PRECISION CO.,LTD(新興精工 ( 株 ) )
# 453, Daebok-ri, Woongchon-myon, Woolju-kun, Ulsan, Korea
( # 689-873 )
Tel ; +82-(0)52-222-8650 – 2
Fax ; +82-(0)52-222-8653
E-mail ; [email protected]
http://www.atlastech.co.kr
mailto:[email protected]