Flour processing dust explosion prevention assembly capable of automatically backwashing according to wind pressure

A backwashing and anti-dust technology, applied in gas treatment, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of high cost, time-consuming and laborious, filter blockage, etc., and achieve the effect of saving labor costs and economic costs.

Pending Publication Date: 2021-12-28
卞春梅
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  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a dust explosion-proof component for flour processing that is automatically backwashed according to wind pressure. The advantages of automatic cleaning, saving labor costs and economic costs, solve the problem that during the filtering

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  • Flour processing dust explosion prevention assembly capable of automatically backwashing according to wind pressure
  • Flour processing dust explosion prevention assembly capable of automatically backwashing according to wind pressure
  • Flour processing dust explosion prevention assembly capable of automatically backwashing according to wind pressure

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-6 , a dust explosion-proof assembly for flour processing that is automatically backwashed according to wind pressure, comprising a ventilation duct 1, one end of the ventilation duct 1 is fixedly connected with a filter 11, and both ends of the filter 11 are fixedly connected with a support seat 12, supporting One side of the seat 12 is fixedly connected with a wind pressure detection seat 2, and the outer wall of the wind pressure detecti...

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Abstract

The invention relates to the technical field of flour processing, and discloses a flour processing dust explosion prevention assembly capable of automatically backwashing according to wind pressure, the flour processing dust explosion prevention assembly comprises a ventilation pipeline, one end of the ventilation pipeline is fixedly connected with a filter screen, the two ends of the filter screen are fixedly connected with a supporting seat, one side of the supporting seat is fixedly connected with a wind pressure detection seat, a first reset spring is fixedly connected to the outer side wall of the wind pressure detection seat, and a trigger rod is hinged to the interior of the wind pressure detection seat. At the moment, the filter screen extrudes a trigger ball on a sliding rod inwards, the trigger ball moves inwards, the trigger ball makes contact with a trigger rod, the trigger rod expands outwards, the trigger rod makes contact with a forward switch key, the device can automatically monitor the wind pressure value of the filter screen, and then the situation of flour particles accumulated on the filter screen is indirectly known; the trouble of manual detection or other complex sensors for detection is avoided, and the labor cost and the economic cost are effectively saved.

Description

technical field [0001] The invention relates to the technical field of flour processing, in particular to a dust explosion prevention component for flour processing that is automatically backwashed according to wind pressure. Background technique [0002] Dust explosion refers to the dust cloud formed by the mixture of combustible dust and air in a confined space. Under the action of the ignition source, the formed dust-air mixture burns rapidly and causes a chemical reaction in which the temperature and pressure rise sharply. Currently, in the flour processing During the process, in order to avoid dust explosion, filter components are usually set up to filter the dust in the air to reduce the dust in the air environment to an appropriate concentration. [0003] In the prior art, during the filtering process of the filter assembly, the flour particles will adhere to one side of the filter screen, causing the flour to accumulate on the filter screen and block the mesh holes o...

Claims

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Application Information

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IPC IPC(8): B01D46/00B01D46/10B01D46/42
CPCB01D46/10B01D46/0041B01D46/4227B01D2258/02
Inventor 卞春梅
Owner 卞春梅
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