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A rotary dust removal filter device

A filtration device, a gyratory technology, applied in the filtration of dispersed particles, transportation and packaging, separation of dispersed particles, etc., can solve the problems of limited effect of removing small particles of dust, complex structure, etc., to achieve reasonable path, good diversion effect, increase The effect of the contact surface

Active Publication Date: 2017-12-01
YANGZHOU JINWEI ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the current fine filter mechanism is relatively complicated, and the effectiveness of removing small particles of dust is limited.

Method used

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  • A rotary dust removal filter device
  • A rotary dust removal filter device

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Experimental program
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Embodiment Construction

[0017] Such as Figure 1-2 As shown, a rotary dust removal filter device includes a vertically arranged cylinder 1, a cover plate 1d is provided at the top of the cylinder 1, and an air inlet channel 1a communicating with the inner cavity of the cylinder 1 is provided on the side of the cylinder 1. There is a dust outlet 1b on one side of the bottom of the cylinder 1, and a support platform 1e protruding vertically upwards in the center of the bottom of the cylinder 1; the cylinder 1 is also provided with an air passage that can pass through the support platform 1e and the bottom of the cylinder 1 1c;

[0018] A blower fan 2 is fixedly installed on the outside of the bottom of the cylinder body 1, and the suction end of the blower fan 2 faces the outlet end of the ventilation channel 1c.

[0019] A dust filter assembly is installed on the support platform 1e. The dust filter assembly includes a cylindrical sieve cylinder 4, a deflector 5, and a support plate 3. The sieve cyli...

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Abstract

The invention discloses a rotary dust removal and filtering device in the technical field of sanitation equipment, which comprises a cylinder body, which is provided with an air inlet channel, a dust outlet, and a support platform; the cylinder body is provided with a penetrable support platform and the bottom of the cylinder body The fan is fixed on the outer side of the bottom of the cylinder, and the suction end of the fan is facing the outlet of the air duct; the dust filter assembly is installed on the support table, and the dust filter assembly includes a cylindrical sieve cylinder, deflector, and support plate; The cross-section of the flow plate is arc-shaped and matches the outer circumference of the screen cylinder. The deflector surrounds the screen cylinder and leaves a gap for air flow between the screen cylinder and the screen cylinder; the inner wall of the cylinder is provided with a diversion curved surface. It is coaxial with the screen cylinder and there is a gap for air flow between the screen cylinder. The curved surface of the air inlet side of the deflector is facing the air inlet channel and close to the air inlet channel, and the curved surface of the air outlet side of the deflector is corresponding to the air guide. The surface part of the air inlet side of the surface. Through the improvement of the structure, a good diversion effect can be obtained, and the dust can be removed very fully.

Description

technical field [0001] The invention relates to the technical field of sanitation equipment, in particular to a dust removal filter device. Background technique [0002] At present, mobile cleaning devices (such as sweeping vehicles and hand-held cleaning machines) are widely used, and they are collectively referred to as sanitation vehicles, which are mainly used in municipal engineering. At present, the dust removal system on sanitation vehicles is very complex. According to the dust collection process, it includes interconnected dust collection hoppers, coarse filter mechanisms, fine filter mechanisms, fans, and sweeping brushes facing the dust inlets of the dust collection hoppers. The built-in fans In the fine filter mechanism, when working, the fan operation creates negative pressure and forms an airflow to make the dust pass through the dust collecting hopper, the coarse filter mechanism, and the fine filter mechanism in turn. A large amount of dust first enters the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/24B01D46/42
CPCB01D46/0041B01D46/2411B01D46/76
Inventor 陈彪
Owner YANGZHOU JINWEI ENVIRONMENTAL PROTECTION TECH CO LTD
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