Deduster airduct intelligent spray settlement device

Abstract

The invention discloses a deduster airduct intelligent spray settlement device. The device comprises a dust collection airduct, branch pipes intensively connected to an inlet of the dust collection airduct and a bag filter connected to an outlet of the dust collection airduct. The device also comprises an intelligent controller, a dust concentration detector and a spray settlement chamber connected to the middle of the dust collection airduct. A flow baffle is medially arranged in the spray settlement chamber. A flow baffle settlement chamber is medially arranged at the top in the spray settlement chamber. A flow baffle is medially arranged in the flow baffle settlement chamber. A funnel-shaped upper air flue and a funnel-shaped lower air flue communicated with the spray settlement chamber are symmetrically arranged on the flow baffle settlement chamber bottom at left and right sides of the flow baffle as a symmetric center and extend downward. The top of the spray settlement chamber is provided with a spray device connected to a water pool. The device is designed according to a gravity settlement principle, adopts an automatically adjustable spray device, solves the problems of excess internal dust, overlarge deduster load, non-ideal dedusting effects and explosion easiness, is safe, energy saving and environmentally friendly, can be operated simply, and has a low equipment investment cost.

Description

technical field [0001] The invention relates to the technical field of wood dust recovery devices, in particular to an intelligent spray settlement device for air ducts of dust collectors. Background technique [0002] A large amount of wood dust will be generated in the production process of wood processing enterprises, and wood dust is a flammable organic dust. The mass of the monomer is small and easy to diffuse in the air. A large amount of wood dust accumulated in full contact with the air will explode in a confined space. The concentration limit, dust explosion is very easy to occur when encountering an ignition source. As a flammable and explosive hazard source, wood dust has seriously threatened the safe operation of wood processing enterprises. [0003] In order to solve the above problems, existing wood processing enterprises generally use bag filter to remove dust from wood dust, which has achieved certain results. [0004] Reference attached figure 2 , this fig...

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Problems solved by technology

[0004] Reference attached figure 2 , this figure shows the structure of a common bag filter air duct in the prior art. The dusty gas in each branch pipe 15 is directly collected and concentrated through the dust collection air duct 3 and enters the bag filter 8, while wood processing The uniqueness of the enterprise determines that the bag filter 8 cannot fully meet the existing dust removal requirements for a long time. Generally, the wood dust production in wood processing plants changes with the working conditions, and the dust concentration varies in a wide range. The dust collection duct 3 and the bag filter 8 The internal dust concentration is sometimes

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