SU1481275A1 - Machine for cleaning fibrous material - Google Patents

Abstract

The invention relates to the field of the textile industry and is intended to improve the cleaning efficiency of fibrous material by separating fibers with different weights by cylinders. The cleaner contains a curved pneumatic line 1, the bottom wall of which is formed by the guide 2 and the saw cylinders 3 and 4 with grate 7. The guide 2 is placed in a plane tangent to the inter-saw pads 5 and 6 of cylinders 3 and 4 and forming an acute angle with the upper wall 8 of the pneumatic actuator 1 direction of output 1 il.

Description

mass) by the first cylinder 3 and intensive cleaning on all the grate 7 of the device, while lighter scraps of fiber (with a lower content of litter), due to the increased separation force (as the speed of the mixture rises), IQ are deposited on the headset of the subsequent cylinder 4 and cleaned on a smaller

industry and can be used to clean a fibrous material.

The aim of the invention is to increase the cleaning efficiency by separating the fibers with different weights by the cylinders.

The drawing shows the cleaner fibrous material, General view.

The cleaner contains a curved pneumatic line 1 fiber-air mixture, the bottom wall of which is formed by the sender 2 and located on 15 7, which leads to an increase in the quality of both sides of it saw cylinder-recyclable material. Zapyuzyrami 3 and 4 and grate 7, the removal of fiber from which occurs due to centrifugal forces. The guide 2 is placed in a plane tangential to the interlayer gaskets 5 and 6 of cylinders 3 and 4, and the upper wall 8 of the pneumatic line 1 forms a channel tapering with the placement plane of the guide 2, in the direction of the material outlet. A chamber 9 with a sluice bolt 10 is installed to collect the isolated litter from the fiber. The elimination of the isolated litter from being sucked into the air line is achieved by an ejection valve 11. 30

The cleaner works as follows.

The fiber-air mixture enters the pneumatic line 2 to the place of bend, where due to centrifugal force by the 35 cylinders with grate bars, the fiber shreds are separated from the fiber from which the mixture is removed and the latter are deposited on the saw headsets 3 and 4, Cylinder installation 3 and 4 with successively decreasing, along the course of the 40 separation of the fiber with different weight, the passageway for fiber content, the upper wall of the left-air mixture until the choice of the wire size is located at an acute angle between the interpins x shims 5 and 6 and set to the plane passing through the direction of the guide 2 in the plane, the skimmer, located tangent to the inter saw shim of the cylinder liner tangent to the intergrip shafts 5, 6 D5, allows to selectively form a channel narrowing down in the capture of shreds of material with a larger direction of withdrawal of material.

the number of grates 7, protects the fiber from excessive force effects from the edges of the grates

The valve 11 regulates the air pressure in the chamber 9, protected from suction in the pneumatic line 1.

Installing the saw cylinder 4 in the pneumatic line 1 with a gap of no more than 5 mm makes it possible to completely eliminate the transit of fiber in the pneumatic line and 25 thereby increase the cleaning effect of the device.

Claims (1)

Invention Formula Fiber material cleaner containing a cranked air line, the bottom wall of which is formed by a guide and parallelly placed on both sides of it by centrifugal forces, characterized in that, in order to increase the cleaning efficiency by mass) by the first cylinder 3 and to carry out intensive cleaning on all the grate 7 of the device, while lighter scraps of fiber (with a lower content of litter), due to increased separation force (as the mixture speed increases in the channel), are deposited on the headset of the subsequent cylinder 4 and cleaned on less 7, which leads to an increase in the quality of the processed material. Zhapuziy- the number of grates 7, protects the fiber from excessive force effects from the edges of the grates 7, which leads to an increase in the quality of the processed material. Zhapuziy- with sawing bars with grate bars, the removal of fibers from which occurs during the separation of fibers with different sorption, the upper wall of the impeller is located at an acute angle to the plane passing through the guide located tangentially to the interplate cylinder gaskets, forming a channel narrowing in the direction of the output of the material. The valve 11 regulates the air pressure in the chamber 9, protected from suction in the pneumatic line 1. Installing the saw cylinder 4 in the pneumatic line 1 with a gap of no more than 5 mm makes it possible to completely eliminate the transit of fiber in the pneumatic line and thereby increase the cleaning effect of the device. Invention Formula Fiber material cleaner containing a cranked air line, the bottom wall of which is formed by a guide and parallelly placed on both sides of it with sawing bars with grate bars, the removal of fibers from which occurs during the separation of fibers with different sorption, the upper wall of the impeller is located at an acute angle to the plane passing through the guide located tangentially to the interplate cylinder gaskets, forming a channel narrowing in the direction of the output of the material. by centrifugal forces, characterized in that, in order to increase the cleaning efficiency,