Chemical fertilizer crushing and screening device with drying function

Abstract

The invention relates to the technical field of chemical fertilizer processing, and discloses a chemical fertilizer crushing and screening device with a drying function; the chemical fertilizer crushing and screening device comprises a shell; a supporting frame is fixedly connected to the position, close to the outer side, of the bottom of the shell; a supporting ring is fixedly connected to the inner wall of the shell through the supporting frame; the top of the supporting ring is rotationally connected with a base through a bearing; and clamping grooves are formed in the top of the base. According to the chemical fertilizer smashing and screening device with the drying function, during crushing, chemical fertilizer raw materials are cut off through a preliminary crushing device and evenly distributed; then the evenly distributed chemical fertilizer raw materials are ground and crushed through a grinding roller; the smashed chemical fertilizer raw materials are screened and dried through a screening and drying device; subsequent processing of chemical fertilizer raw materials is facilitated; caking is prevented; processing is directly completed at a time; processing efficiency is improved; and the advantages of being easy to operate and convenient to use are provided.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizer processing, in particular to a chemical fertilizer crushing and screening device with a drying function. Background technique [0002] When processing chemical fertilizers, it is necessary to crush large-grained raw materials. In general crushing processing methods, the particle sizes of raw materials are different during crushing. Large-grained raw materials cannot quickly enter the inner side of the rolling roller, which affects the crushing efficiency and crushing effect. And after crushing, the crushed raw materials need to be transported to the screening equipment for a screening, which prolongs the time required for processing and affects the processing efficiency, and the raw materials are prone to condensation again after crushing, which brings inconvenience to subsequent processing . Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the de...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a chemical fertilizer crushing and screening device with a drying function, which solves the problem that the crushing effect of chemical fertilizer processing is poor, the screening process alone affects the processing efficiency and the problem of easy condensation after crushing is completed

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