Dust recovery system for humic acid fertilizer production

Abstract

The invention relates to a dust recovery system for humic acid fertilizer production, which comprises a first box body, the inner wall of the first box body is sleeved with a conical barrel, the innerwalls of clamping groove blocks are connected with the right sides of the outer walls of clamping rods in a clamped mode, net plates are fixedly connected to the left sides of the two clamping grooveblocks, and the left sides of the net plates are attached to the right side of a pipeline. According to the dust recovery system for humic acid fertilizer production, a screen plate can be stably connected with a pipeline in an attached mode through clamping connection of a clamping rod and a clamping groove block, the recovery efficiency of humic acid fertilizer dust is improved, and after the external humic acid fertilizer dust is recycled into a first box body through the pipeline by means of a draught fan, and stably fall into a second box body to be recycled and collected, through clearance fit between the inserting rods and the inner walls of the through holes, the round rods can be stably limited, then the second box body and the first box body can be rapidly connected or detached,and external humic acid fertilizer dust in the second box body can be conveniently treated.

Description

technical field [0001] The invention relates to the technical field of humic acid fertilizer production, in particular to a dust recovery system for humic acid fertilizer production. Background technique [0002] Humic fertilizer is a type of organic fertilizer. Natural humic acid is formed by the decomposition of plant residues, widely exists in soil, river mud and buried shallow weathered coal, peat, lignite, contains carbon, hydrogen, oxygen, nitrogen and other elements, has a certain fertilizers, but most of them are difficult to dissolve in water. If they are combined with potassium, sodium, ammonium and other substances, dried and ammoniated, they will be easily absorbed by plants as nutrients. When producing humic acid fertilizers, a large amount of humic acid fertilizers will be produced. Humic acid fertilizer dust, although the existing dust recovery system for humic acid fertilizer production can realize the recovery of dust, but when recycling humic acid fertiliz...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a dust recovery system for the production of humic acid fertilizers, to solve the problem in the above-mentioned background technology that when the humic acid fertilizer dust is recovered, the air contains relatively large garbage, which may follow the decay Recycling of humic acid fertilizer dust will affect the subsequent treatment of humic acid fertilizer dust

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