Download - Rieter modern blow room line
![Page 1: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/1.jpg)
PRESENTATION ON
MODERN BLOWROOM LINE
![Page 2: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/2.jpg)
SUBMITTED TO
MR. SANOWAR RASHIDLecturer , SEU
![Page 3: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/3.jpg)
SUBMITTED BY
Group Members- 1)MD ARIFUL ISLAM 2)MAHMUDUL HASAN 3)ALI HAIDER SOHEL 4)MD.ZAHEDUL ISLAM 5)MD.IFTAKHER HASAN
ID NO-20110004001002011000400099201100040010120110004001032011000400104
![Page 4: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/4.jpg)
FLOW CHART OF BLOW ROOM(MODERN)
Bale plucker ↓
Metal detector ↓
Uniclean ↓
Unimix ↓
Uni flex ↓
Condenser ↓
Chute feed
![Page 5: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/5.jpg)
.
BLOWROOM Blow room consists of a number of machines used in succession to open and clean the cotton fiber to the required degree. 40to70% trashes are removed in this action
![Page 6: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/6.jpg)
BLOW ROOM SECTION:
A section in which the supplied compressed bales are opened, cleaned and blending or mixing to form uniforms lap of specific length is called Blow room section. This is the first section of the spinning line.
Figure: Blowroomline of Trützschler & RIETER respectively
![Page 7: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/7.jpg)
THERE ARE MANY MODERN BLOWROOMLINE MACHINERIES COMPANY.OF THEM-1. RIETER2. TRÜTZSCHLER 3. CROSROL4. HERGETH HOLLINGSWORTH
WE WILL NOW DESCRIBE ABOUT RIETER CO. MACHINERIES.
![Page 8: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/8.jpg)
![Page 9: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/9.jpg)
RIETER Founded in 1795 by
Johann Jacob Rieter (1762–1826), the company initially produced textile product.In 1982, Rieter acquired the British textile machinery company Ernest Scragg & Sons Ltd.
![Page 10: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/10.jpg)
IN MOST CASES A MODERN BLOWROOM LINE CONSISTS OF THE FOLLOWING MACHINES:
Rieter blowroom line:
1.Bale opener UNIfloc A 11;
2. Pre-cleaner UNIclean B 12;
3. Homogenous mixer UNImix B 75;
4. Storage and feeding machine UNIstore A
78; 5. Condenser A 21;
6. Card C 60; 7. Sliver Coiler CBA 4
![Page 11: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/11.jpg)
A 11 UNIFLOC AUTOMATIC BALE OPENER:
The UNIfloc A 11 is designed for output of up to 1400 kg/h.
Bales are laid down over a length of 7.2-47.2 meters.
The unifloc A 11 can process up to 4 assortments simultaneously.
The width of the take off unit can be selected between 1700-2300 mm.
![Page 12: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/12.jpg)
B 12 UNICLEAN PRE-CLEANER:
fiber yield with simultaneous efficient cleaning is up to2% higher than on conventional units.
Pre-cleaning without nipping and the use of mote knives results in fiber preserving cleaning.
The large dedusting surface ensure intensive dedusting even at high production performance.
![Page 13: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/13.jpg)
B 72 / B 76 UNIMIXHOMOGENEOUS MIXER:
1)The B 72 / B 76 mixing machine of the bale feed in a minimum of space even with unfavorable bale lay-down.
2)eight mixing champers ensure not only effective mixing but also high production performance.
3)T he easy addition of an opening of cleaner module provides flexibility with the capability to respond to changes in market conditions.
![Page 14: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/14.jpg)
SALIENT FEATURE OF MODERN MIXER :
1. Perfect and homogeneous blending. 2. Simultaneous mixing by doubling
over an extended period of time is achieved in the case of Aeromixer .
3. In auto mixer, stack mixing principle is adopted and it permits a controlled accumulation and doubling of different layers of material and uniform thorough blending of material is achieved (ten times greater than conventional mixer). For details of salient features of modern beater, improved openers, automatic scutcher & automatic lap doffing .
![Page 15: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/15.jpg)
A 81 UNIBLEND PRECISION BLENDER:
The UNIblend A 81 precision blender sets the highest standard for multi-component blending with an accuracy featuring less than 1 % deviation. The UNIblend A 81 enables four different carding lines to be supplied with different blends.
![Page 16: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/16.jpg)
A 79 UNISTORE STORAGE AND FEEDING MACHINE :
The A 79 UNIstore combined storage, opening and cleaning machine processes natural and synthetic staple fibers up to 65 mm easily and efficiently with an output of up to 1 200 kg/h. Two versions are available: the A 79S serves to open the tufts, the A 79R additionally cleans the tufts.
![Page 17: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/17.jpg)
CHUTE FEED
The Pressure Transducer will sense the air pressure of the main duct line supplying material from Blow Room to Chutes.
![Page 18: Rieter modern blow room line](https://reader033.vdocuments.us/reader033/viewer/2022042422/5593116a1a28ab7b188b45ae/html5/thumbnails/18.jpg)
The other machines of RIETER blowroomline is –
(i)Condenser A 21 (ii)Card C 60 (iii)Sliver Coiler CBA
4
CONDENSER A 21 & CARD C 60 RESPECTIVELY