Self-cleaning dust collection filter screen for spinning

Abstract

The invention discloses a self-cleaning dust collection filter screen for spinning. The self-cleaning dust collection filter screen comprises a dust suction pipe, and a first filter screen and a second filter screen are respectively arranged in the dust suction pipe; the first filter screen is fixedly connected with an inner wall of the dust suction pipe in a sealed mode. A sliding device is connected to the second filter screen, a wind wheel is arranged in the dust suction pipe, a rotating shaft is fixedly connected to the wind wheel, a rotating shaft penetrates the bottom of the dust suctionpipe, a liquid tank is fixedly connected to one side of the dust suction pipe, and the liquid tank and the dust suction pipe are jointly connected and communicated with a ventilation pipe. The self-cleaning dust collection filter screen has the advantages that when the self-cleaning dust collection filter screen is used, evaporated liquid is heated under the action of a large amount of heat generated by idling of a motor, so that a piston pushes gas to backflush the filter screen, the filter screen is automatically cleaned when meshes of the filter screen are blocked, and damage to the motorcaused by idling is reduced while the waste of electric energy is avoided.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a self-cleaning dust-absorbing filter screen for textiles. Background technique [0002] The special state in which solid matter is crushed into extremely fine particles and can be suspended in the air for a long time is called dust. Dust can enter the human respiratory system and settle on the skin and conjunctiva of the human body, endangering human health; The impact of production, such as polluting the environment, flying flowers falling on the yarn and cloth surface to produce defective products, etc., affects product quality, and sometimes dust can even cause fire and explosion accidents. Textile dust contains fibers, cotton impurities, dust, etc., so the particle size The difference is quite large, the length of short fluff and flying flowers is several millimeters to tens of millimeters, and the fine dust is mainly distributed below 5 μm, and the distribution is extremel...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the dust collectors for textiles in the prior art are prone to clogging of the meshes of the filter mesh after a large amount of use, resulting in a decrease in suction, causing the blades of the wind rotor to run idly, wasting electricity and causing damage to the motor at the same time. A Self-cleaning Dust-absorbing Filter for Textiles Proposed

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