SU1416541A1 - Device for cleaning fibrous material - Google Patents

Abstract

The invention relates to the textile industry and makes it possible to increase the cleaning efficiency of a fibrous material. The cleaning device comprises a chamber with cleaning drums and an unloading bin, made along the length of a composite of two parts separated by a gap, with the sorbet made of two parts with perforated walls adjacent to the corresponding part of the unloading bin. 1 il.

Description

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The invention relates to the textile industry and can be used to trap down and weed impurities when loosening a wobbly material, for example, on aclonal cleaners.

The purpose of the invention is to increase the cleaning efficiency.

The drawing shows schematically a general view of a device for cleaning a woocular material.

The device for cleaning the fibrous material contains a chamber 1 with a fiber-receiving bin 2. The loosening drums 3 are placed in the chamber 1, successively placed in the direction of movement of the material, with the grate 4 under them. The device contains an unloading bunker, made along the length of a composite of two parts - the top 5 and the bottom in the form of a knee 6, installed with a gap 7 relative to part 5j and a soro-collector, also made of two parts 8 and 9 with perforated walls 10 and 11 located in the direction of movement of the material and adjacent to the corresponding part of the discharge hopper.

The device works as follows.

The loosened fibrous material with a speed approximately equal to the linear velocity of the last drum 3 of the cleaner hits the perforated wall 10 of the sorbot 8, adjacent to the top 5 of the discharge hopper. Due to their bulk density, scrims with impurities and blemishes lose speed on the perforated wall 10, which reduces the air flow as much as possible and creates favorable conditions for separating impurities with a low specific pressure (micron dust, fluff and short fibers), which successfully penetrate through the fibers.

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the fortified wall 10 and are deposited in the sorbet 8.

Shreds of fibrous material; for example, cotton, and heavy weed impurities under i t a weight of their own weight begin to sink into knee 6, where they are picked up by the air flow created by the condenser (fan) of the next machine in line. The gap 7 between the parts 5 and 6 of the discharge hopper and contributes to the additional impact of the loosened mass with hard impurities on the lower perforated wall 11 of the knee 6. At the same time, the intercavity hard impurities fall through the perforated wall 11 and are deposited in the sorbet 9.

The use of this invention makes it possible to further purify the fibrous material from impurities that are difficult to separate on subsequent machines without mechanical impact.

on the pulp.

Claims (1)

Invention Formula A device for cleaning a fiberglass material containing a chamber with a fiber-receiving and unloading bunkers with successively installed in the direction of movement of the loosening drums and a grate under them, and a sorbum with a perforated wall located in the direction of movement of the material, characterized in that cleaning efficiency, the discharge bin is made along the length of a composite of two parts, the bottom of which is set relative to the top with a gap and made in the form of a knee, This sorosbornik made of two parts, each of which is adjacent to the corresponding part of the unloading hopper.