Roller Mill ip-rm04

APPLICATION

The double roller mills are for grinding cleaning wheat, rye and intermediate products. They are the key machines within the grinding technology in flour mills and other food and chemical industries. They are also used for crushing barley, maize, soybean, rice, oats, sugar, salt, spices etc.

CONSTRUCTION

The Roller Mill consists of two independent milling sections located in a common body made of cast iron which reduces vibration arising from grinding.

Each Milling Section consists of:

• Feed glass hopper

• Hopper with feed rolls and product flow adjustment system

• A pair of chilled cast iron rolls, grooved / polished

• Roll engagement and disengagement system with micro adjustment of the nip of rolls

• Roll cleaning brushes

• Helical gears between rolls for achieving differential speed

• Side guards

• Discharge hoppers

OPERATION

The product is fed through the feed glass via distributor and is distributed over the whole length of feed rolls in a regular layer.

The feed rolls supply the product from hopper into pitch of rolls. The feed rolls are driven from V-belt fitted on roll.

The gap between the rolls is adjusted according to the type of product and grain size.

The rolls run on differential speed. The fast roll supported with bearing is fixed on the body where as the slow roll supported with bearing is adjustable to achieve the rolls pitch.

The engagement and disengagement of the rolls is done with a hand lever.

The roll cleaning is performed by brush or scraper. The product is taken out from discharge hopper after grinding.

The provision for direct lifting with pneumatic system may be also provided.

Text 3 Classifier Separator

I. Words to be remembered.

1) to classify 2) power consumption 3) attendance requirement 4) free-swinging sieves with unidirectional screen motion 5) angle of throw 6) to adjust 7) screen inclination 8) to drive 9) by means of 10) steel channel 11) to remove 12) coarse and fine impurities 13) attachment 14) aspiration system 15) low-density matter 16) frame structure 17) fully enclosed sieve box suspended 18) rubber brush 19) deck 20) ball cleaned sieves 21) to increase 22) capacity 23) surface 24) gravity spout 25) inlet box oscillating with the machine 26) distribution baffle 27) slide gate 28) evenly 29) entire width of the screen 30) through 31) to drop 32) overs 33) discharged 34) laterally 35) outlet section 36) bottom 37) to be directed 38) the tail-end aspiration channel

классифицировать потребление мощности требование постоянного присутствия свободнокачающееся сито с однонаправленным движением экрана угол разброса регулировать наклон экрана приводить посредством стальной швеллер удалять грубые и мелкие примеси крепление система провеивания вещества низкой плотности структура рамы полностью закрытый ситовой корпус, подвешенный резиновая щетка ярус шарообразное подсевное сито увеличивать мощность поверхность гравитационное горлышко впускной корпус, качающийся с машиной распределительная перегородка шиберная заслонка ровно вся ширина экрана подрешётный продукт (т.е. то, что прошло через сито) падать сход (т.е. то, что не прошло через сито) убирается, разгружается сбоку выводная секция низ направляться задний пневмосепарирующий канал

II. Read and translate the text.