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Cyclone bag-type dust collector

A technology of bag dust collector and cyclone, which is applied in the direction of chemical instruments and methods, separation methods, and separation of dispersed particles, can solve the problems of bag air hole blockage, low pressure around columnar airflow, etc., and achieve the effect of preventing premature aging

Pending Publication Date: 2021-12-17
李一山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a cyclone bag dust collector to solve the problem of the airflow process proposed in the above-mentioned background technology. The surrounding pressure of the columnar airflow is small, so the dust suspended in the air will be sucked into the airflow again and impact the bag On the surface, when the dust density in the air is too high, the air holes on the cloth bag will still be blocked.

Method used

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  • Cyclone bag-type dust collector
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  • Cyclone bag-type dust collector

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Experimental program
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Embodiment approach

[0051] As an embodiment of the present invention, refer to figure 2 An impeller 23 is horizontally rotatably installed on the side wall of the screen 13 close to the side of the connecting pipe 3 .

[0052] In the working process, the airflow flowing out from the connecting pipe 3 blows to the impeller 23, so that the impeller 23 rotates. During the rotation of the impeller 23, the columnar airflow can be broken up, so that the airflow can be evenly blown on the screen cloth 13. surface, so that the screen 13 receives a uniform thrust, which ensures that the screen 13 can be pushed. During the process of the airflow driving the impeller 23 to rotate, the kinetic energy of the airflow will be converted into the kinetic energy of the impeller 23, which reduces the airflow. The role of speed.

[0053] As an embodiment of the present invention, refer to figure 2 , the top wall of box body 2 is installed with the storage battery 24 for motor 4 power supply, and the piezoelectri...

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Abstract

The invention relates to the technical field of dust removal, and concretely relates to a cyclone bag-type dust collector. The dust collector comprises a fan and a box body, a communicating pipe extending into the box body is mounted on the side wall of the fan, a motor is mounted on the top wall of the box body, a sleeve with a plurality of air holes uniformly formed in the side wall is vertically and rotatably mounted on the inner bottom wall of the box body, the output end of the motor extends into the box body and is fixedly connected with the top end of a sleeve, and the sleeve is sleeved with a cloth bag. When a sliding block moves in the box body along the reciprocating lead screw, the sliding block carrying static electricity is used for adsorbing dust suspended in air, the content of the dust in the air is reduced, and the cloth bag is prevented from being blocked; and when the sliding block makes contact with a mounting rod, the static electricity on the sliding block is guided out, so the sliding block does not adsorb the dust any more, the dust can freely fall into a dust collecting box to be collected, the impact force of airflow on the cloth bag is reduced through the screen, and the local position of the cloth bag is prevented from aging in advance.

Description

technical field [0001] The invention relates to the technical field of dust removal, in particular to a cyclone bag dust collector. Background technique [0002] The cyclone dust collector is a kind of dust removal device. The dust removal mechanism is to make the dust-laden air flow rotate, and the dust particles are separated from the air flow by centrifugal force and collected on the wall of the device, and then the dust particles fall into the ash hopper by gravity. Generally, the cyclone dust collector can only deal with the larger particles of impurities in the flue gas. In order to improve the purification effect of the flue gas, the cyclone dust collector is often combined with a cloth bag, and the cloth bag is used to filter small particles of impurities. [0003] After retrieval, Chinese Patent No. CN212594748U discloses a cyclone bag filter, which comprises: a cyclone and a box, the cyclone is fixedly connected to the box, and the cyclone is connected to the box t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B03C3/017
CPCB03C3/017
Inventor 李一山张斌王伟俊
Owner 李一山