SU1138444A1

SU1138444A1 - Auger press for dehydrating fibrous material

Info

Publication number: SU1138444A1
Application number: SU833598159A
Authority: SU
Inventors: Леонид Александрович Веретин; Валерий Николаевич Астратов
Original assignee: Научно-Исследовательский И Проектно-Конструкторский Институт Целлюлозного Машиностроения
Priority date: 1983-06-01
Filing date: 1983-06-01
Publication date: 1985-02-07

Abstract

1.ШНЕКОИ Й ПРЕСС ДЛЯ ОБЕЗВОЖИВАНИЯ ВОЛОКНИСТОГО МАТЕРИАЛА, включающий перфорированный корпус с патрубками дл подачи материала и отвода обезвоженного .продукта, закрепленный в корпусе с возможно-, стью вращени шнек с объемами между витками, уменьшающимис в направлении от патрубка дл подачи к патрубку дл отвода обезвоженного продукта , выполненные на внутренней поверхности корпуса направл ющие, отличаю щийс TeMj что, с целью уменьшени энергоемкоати процесса, направл ющие выполнены по винтовой линии с направлением подъема, противоположным направлению подъема витков шнека. 2.Пресс по П.1, о т л и чаю щ и и с тем, .что направл ющие выполнены с углом подъема,составл к цим в сумме с углом подъема витков шнека на каждом соответствующем участке 90, .1.SHINE AND PRESS FOR DECOMPOSITION OF FIBER MATERIAL, including a perforated case with connections for material supply and removal of dehydrated product fixed in the case with the possibility of rotation of the screw with volumes between the turns decreasing in the direction from the connection pipe for outlet of the dehydrated product, the guides differing in TeMj, which are made on the inner surface of the housing, in order to reduce the energy-intensive process, the guides are made along a helix with a lifting direction, from the opposite direction of lifting of the auger turns. 2.Press according to Claim 1, about the l and tea u and, so that the guides are made with a lifting angle, amounting to cim, in sum with the lifting angle of the auger turns on each corresponding section 90,.

Description

/ lU уии/ lu uii

Claims

1. SCREW PRESS FOR DEWATING FIBROUS MATERIAL, including a perforated body with nozzles for feeding material and drainage of the dehydrated product, fixed in the housing with the possibility of rotation of the screw with volumes between the turns decreasing in the direction from the nozzle for feeding to the nozzle for drainage of the dehydrated product formed on the inner surface of the guide body, wherein the schiys I _r that in order to reduce power consumption of the process, the guides are made along a helix with the lift direction against opposite direction turns lift screw.

2. The press according to claim 1, characterized by the fact that the guides are made with an angle of elevation of, in total, with the angle of elevation of the turns of the screw in each corresponding section 90 °,

I