Filtering and dedusting device for draught fan

A filter dust removal device, fan technology, applied in the direction of dispersed particle filtration, transportation and packaging, dispersed particle separation, etc., can solve the problem that fan blades are not easy to clean dust, achieve good market prospects, facilitate dust cleaning, and simple operation

Pending Publication Date: 2021-02-05
兖矿能源集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] An embodiment of the present invention provides a filter and dust removal device for a fan to solve the tech

Method used

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  • Filtering and dedusting device for draught fan
  • Filtering and dedusting device for draught fan
  • Filtering and dedusting device for draught fan

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0025] figure 1 It is a structural schematic diagram of a filter and dust removal device for a fan provided by an embodiment of the present invention from the main perspective, figure 2 It is a structural schematic diagram of a filter and dust removal device for a fan provided by an embodiment of the present invention from a rear view angle, image ...

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Abstract

The invention provides a filtering and dedusting device for a draught fan. With the arrangement of a dust screen, when the draught fan is used, most of dust and particulate matter are blocked on the outer wall of the dust screen, and through the arrangement of a rotating sleeve, a mounting sleeve and teeth on a discharging cylinder, the rotating sleeve is rotated to drive the discharging cylinderto circularly rotate and rotate along a rail between the mounting sleeve and the inner sleeve, the discharging cylinder rotates to drive the dust cleaning sponge to wipe dust on the dust screen and collect the dust into a dust collecting groove, and the dust is fed into and discharged out of the charging cylinder from the periphery of the material stopping block through rotation of the dischargingcylinder to enter the rear end of the charging cylinder, and cleaning and collecting of dust are completed; and the discharging cylinder is taken out along the tooth gap, a discharging valve port istaken out, and dust in the discharging cylinder is removed. The device provided by the invention can realize dustproof treatment on the draught fan, can facilitate dust cleaning, and has the characteristics of convenience in use, simplicity in operation and reusability.

Description

technical field [0001] The invention belongs to the technical field of fans, in particular to a filter and dust removal device for fans. 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. Fan is the customary abbreviation for gas compression and gas conveying machinery in China. Generally speaking, fans include ventilators, blowers, and wind generators. [0003] Fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induction of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances ; Grain drying and selection, wind tunnel wind source and inflation and propulsion of hovercraft, etc. [0004] During the use of the existing fan, the fan blades are often covered with dust due to long-term use, whic...

Claims

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Application Information

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IPC IPC(8): B01D46/24B01D46/00
CPCB01D46/24B01D46/681
Inventor 马彦
Owner 兖矿能源集团股份有限公司
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