Intensive environmentally-friendly rotary S-shaped fertilizer production equipment

Abstract

The invention relates to intensive environmentally-friendly rotary S-shaped fertilizer production equipment, belongs to the technical field of fertilizer production equipment, and mainly aims to solve the technical problems of low heat energy utilization rate, non-uniform drying, complicated configuration, large occupation area, high electricity consumption, low drying efficiency and low fertilizer yield of existing fertilizer drying equipment. The technical scheme is that the intensive environmentally-friendly rotary S-shaped fertilizer production equipment comprises rotary drums, a material feeding bin, a large particle bin, a small particle bin, a finished product bin, supporting rollers, power conveying gears, an air preheater, an air heating furnace, a material feeding type lifting machine, a material discharging type lifting machine, a double-layer filter screen device and an induced draft fan, wherein the rotary drums comprise an outer rotary drum, a middle rotary drum and an inner rotary drum. The intensive environmentally-friendly rotary S-shaped fertilizer production equipment has the advantages of high heat energy utilization rate, small occupation area, reasonable structural design, high yield and the like.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production equipment, in particular to an intensive environmental protection rotary S-type fertilizer production equipment. Background technique [0002] Fertilizer is a common additive in agricultural planting. It is widely used because it can effectively supplement the nutrients needed by organisms, shorten the growth cycle of crops, and improve the disease resistance of crops. The processed fertilizer needs to be dried before it can be packaged and sold. The existing drying method is to send the fertilizer into the dryer for drying. The drying heat source used is raw coal direct combustion, which consists of a drying drum, a cooling drum, a planing drum, a grading drum, and a raw material hopper. The elevator and the finished bucket elevator are composed of six independently operating parts, which have disadvantages such as low heat energy utilization rate, uneven drying, complex configurat...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, provide an intensive and environmentally friendly rotary S-type fertilizer production equipment, and solve the problems of low heat energy utilization, uneven drying, complex configuration, and large floor area in existing fertilizer drying equipment. , high power consumption, low drying efficiency, and low fertilizer yield

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