Bag filter device with rotary dust removal function for building material workshop

Abstract

The invention discloses a bag filter device with a rotary dust removal function for a building material workshop, and belongs to the technical field of dust removal. The bag filter device comprises adust removal box; a dust discharge hopper is welded at the bottom of the dust removal box; support legs are arranged at the bottom of the dust discharge hopper; a blowing pipe matched with bag cages is arranged on the left inner wall of the dust removal box; the blowing pipe is positioned above a tube sheet; the left end of the blowing pipe penetrates through the left end wall of the dust removalbox and is connected with an electromagnetic pulse valve; a rotating shaft is arranged in the center of the top of the tube sheet; the top end of the rotating shaft penetrates through the top of the dust removal box through a bearing; an asynchronous motor is arranged at the top of the dust removal box; an air outlet end of the air outlet pipe is connected with an induced draft fan; the middle part of the left side of the dust removal box is provided with an air inlet pipe; a mounting box matched with the air inlet pipe is arranged on the left inner wall of the dust removal box; the right sideof the mounting box is provided with a round hole; and speed reduction fan blades are arranged in the round hole. The device is simple in structure and good in dust removal effect.

Description

technical field [0001] The invention relates to the technical field of dust removal, in particular to a bag dust removal device with a rotating dust removal function for a building materials workshop. Background technique [0002] In the process of building materials production, a large amount of dust will be generated in the building materials workshop, and the staff will inhale the breathing pipe when working, and long-term inhalation will cause respiratory diseases. For this reason, the general workshop will be equipped with bag dust removal devices, and the existing general During the dust removal work of the bag filter device, when the dust-laden exhaust gas enters the dust box through the intake pipe and acts on the filter bag, since the position of the filter bag cannot be rotated, the filter surface used on the filter bag is one-sided, not 360° The filter surface of the filter bag is used, and because the airflow of the intake pipe directly acts on one side of the fi...

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Problems solved by technology

[0002] In the process of building materials production, a large amount of dust will be generated in the building materials workshop, and the staff will inhale the breathing pipe when working, and long-term inhalation will cause respiratory diseases. For this reason, the general workshop will be equipped with bag dust removal devices, and the existing general During the dust removal work of the bag filter device, when the dust-laden exhaust gas enters the dust box through the intake pipe and acts on the filter bag, since the position of the filter bag cannot be rotated, the filter surface used on the filter bag is one-sided, not 360° The filter surface of the filter bag is used, and because the airflow of the intake pipe directly acts on one side of the filter bag, it is easy to cause damage to the outer side of the filter bag for a long time. Therefore, we propose a building material workshop with a rotating Bag dust removal device with dust removal function

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