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Smoke dust discharge fan device

A fan and fume technology, which is applied to pump devices, components of pumping devices for elastic fluids, mechanical equipment, etc., can solve problems such as easy pollution of the environment, and achieve the effect of good cleaning effect, convenient cleaning and thorough cleaning.

Active Publication Date: 2022-05-17
南通协和风机科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a smoke exhaust fan device, which solves the problem that the currently used smoke exhaust fans usually directly discharge the smoke to the external environment, and the large particles of impurities in the smoke are directly discharged into the air. The problem of easily polluting the environment in

Method used

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  • Smoke dust discharge fan device
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  • Smoke dust discharge fan device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] see Figure 1-3 , the present invention provides a technical solution: a smoke exhaust fan device, specifically comprising:

[0042] Fan casing 1, the bottom of the fan casing 1 is fixedly connected with a support frame 2, and one end of the inner wall of the fan casing 1 is rotatably connected with a rotating fan 3;

[0043] Filter 4, the filter 4 is arranged inside the fan housing 1 on the side of the rotating fan 3, the filter 4 runs through and is rotatably connected to the rotating shaft 5, one end of the rotating shaft 5 runs through the rotating fan 3 and is fixedly connected to the drive motor 6;

[0044] Cleaning device 7, this cleaning device 7 is arranged on one end away from drive motor 6 on rotating shaft 5, and cleaning device 7 is fixedly connected with rotating shaft 5;

[0045] Collecting device 8, the collecting device 8 is arranged on the part facing the cleaning device 7 on both sides of the fan casing 1, and one side of the collecting device 8 com...

Embodiment 2

[0054] see Figure 1-4 On the basis of Embodiment 1, the present invention provides a technical solution: the brush head 77 includes a fixed sleeve 771, the bottom of the fixed sleeve 771 is fixedly connected with a brush plate 772, and the end of the brush plate 772 away from the fixed sleeve 771 is fixedly connected with a bristle 773, Both sides of the brush plate 772 are fixedly connected with inclined baffles 774, and the fixed sleeve 771 is sleeved on the connecting rod 75 and is slidably connected with the connecting rod 75. The shapes of the fixed sleeve 771 and the brush plate 772 are suitable for the shape of the connecting rod 75. Matching, the side of the bristle 773 away from the brush plate 772 is close to the surface of the filter screen 4 and is slidably connected with the filter screen 4. The length of the bristle 773 is 2-2.5 times the diameter of the inner mesh of the filter screen 4, and a brush head 77 is provided. When the comb head 77 was brushing on the...

Embodiment 3

[0056] see Figure 1-5 On the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the collection device 8 includes a collection box 81, one end of the inner wall of the collection box 81 is fixedly connected with a push spring 82, and the push spring 82 is away from the inner wall of the collection box 81. One end is fixedly connected with a push plate 83, the side of the push plate 83 away from the collection box 81 is slidably connected with a storage box 84, one side of the storage box 84 is provided with a material opening 85, and the side of the storage box 84 above the material opening 85 is provided with a storage slot 86, the bottom of the inner wall of the storage tank 86 is fixedly connected with a storage spring 87, the end of the storage spring 87 away from the inner wall of the storage tank 86 is fixedly connected with an arc-shaped block 88, and the side of the storage box 84 away from the material opening 85 is provided wi...

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Abstract

The invention discloses a smoke discharge fan device which specifically comprises a fan shell, a support is fixedly connected to the bottom of the fan shell, and a rotating fan is rotationally connected to one end of the inner wall of the fan shell; the filter screen is arranged on the portion, located on one side of the rotating fan, in the fan shell, a rotating shaft penetrates through the filter screen and is rotationally connected with the filter screen, and one end of the rotating shaft penetrates through the rotating fan and is fixedly connected with a driving shaft of a driving motor; and the cleaning device is arranged at the end, away from the driving motor, of the rotating shaft, and the cleaning device is fixedly connected with the rotating shaft. According to the smoke dust discharge fan device, large-particle impurities in smoke can be filtered through the filter screen, the situation that the large-particle impurities are discharged into air to pollute the environment is avoided, the surface of the filter screen can be cleaned, the situation that the ventilation efficiency is affected due to the fact that much dust is accumulated on the surface of the filter screen is avoided, and the storage box can be automatically replaced.

Description

technical field [0001] The invention relates to the technical field of fans, in particular to a fan device for exhausting smoke and dust. Background technique [0002] The fan is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. The fan is the abbreviation of China's habit of gas compression and gas delivery machinery. Usually, the so-called fan includes ventilator, blower , Wind generators, fans are widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings for ventilation, dust removal and cooling, ventilation and drafting of boilers and industrial furnaces; air conditioning equipment and household appliances Cooling and ventilation in the center; drying and selection of grain, wind tunnel wind source and inflation and propulsion of hovercraft, etc. The smoke exhaust fan currently used usually directly discharges the smoke to the external environment, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/06F04D29/70
CPCF04D25/06F04D29/703Y02A50/2351
Inventor 徐文君施德泉
Owner 南通协和风机科技有限公司
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