Cotton carding dust filtration air return device

Abstract

The invention discloses a cotton carding dust filtration air return device, which is mainly used for rationally utilizing cotton carding return air, includes at least two sets of dust filtration return pipelines, and is characterized in that the dust filtration return pipelines are communicated with a main pipeline (4) through air pipes respectively; one end of the main pipeline (4) is communicated with the interior of a workshop; the other end of the main pipeline (4) is communicated with the exterior of the workshop; the end of the main pipeline (4), communicated with the workshop, is provided with an exhaust window A (3) and a filtering device (2); and the end of the main pipeline (4), which is communicated with the external of the workshop, is provided with an exhaust window B (5). The cotton carding dust filtration air return device can be used for sending back the processed cotton carding dust filtration return air to the workshop for utilization, improves the environmental comfort degree of the workshop, reduces the energy consumption of an air conditioning system of the workshop, saves electricity consumed by an air conditioner, and realizes the energy conservation and consumption reduction.

Description

technical field [0001] The invention relates to a carding dust filter return air device, in particular to a return air device which can reasonably utilize the carding return air. Background technique [0002] A large amount of carding and filter dust will be generated in the carding process of textile mills. In order to facilitate the discharge of carding and filter dust in the workshop, multiple sets of carding and filter dust return air devices are installed in the workshop. Due to the high temperature of the carding return air, usually the carding return air is directly discharged outside. In this way, heat is lost in the return air. [0003] Due to the influence of working conditions in textile factories, the working environment in the workshop is relatively poor, especially in winter, the workshop needs to use heating facilities to ensure the ambient temperature of the workshop. The power consumption of heating facilities is large, which is not conducive to energy sav...

AI Technical Summary

Problems solved by technology

The power consumption of heating facilities is large, which is not conducive to energy saving and consumption reduction

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