Dewatering fertilizer-preparing device for agricultural by-products

Abstract

The invention discloses a dewatering fertilizer-preparing device for agricultural by-products. The dewatering fertilizer-preparing device comprises a first protective shell, a second protective shellis arranged inside the first protective shell, a cavity is formed between the second protective shell and the first protective shell, supporting columns are welded to the four corners of the lower endof the second protective shell correspondingly, the lower ends of the supporting columns are welded to the lower end inside the first protective shell, and the second protective shell is fixed insidethe first protective shell through the supporting columns. The dewatering fertilizer-preparing device has the beneficial effects that the dewatering fertilizer-preparing device is a sewage and sludgedewatering device with the simple structure, and is composed of the first protective shell and the second protective shell, a net plate is arranged inside the second protective shell of the dewatering fertilizer-preparing device, an electric heating rod is arranged between the first protective shell and the second protective shell of the dewatering fertilizer-preparing device, during working, a mud rapid-precipitation agent can be put into the second protective shell of the dewatering fertilizer-preparing device, thus dust is precipitated, then the precipitated dust is dried through the electric heating rod of the dewatering fertilizer-preparing device, and using is convenient.

Description

technical field [0001] The invention relates to a dehydration fertilizer making device, in particular to a dehydration fertilizer making device for agricultural and sideline products, which belongs to the field of mechanical technology. Background technique [0002] Agricultural and sideline products are by-products brought about by agricultural production. The dehydration fertilizer making device is a machine for making waste. Sewage sludge is also a raw material for making waste. The dehydration device is a device used when making fertilizer from sewage sludge. , At present, the devices used by people when they utilize sewage sludge to make fertilizers have complex structures, many processes, and are troublesome to use. The dehydration devices are all integrated, and it is troublesome to maintain and clean up. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a dehydratio...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a dehydration fertilizer device for agricultural and sideline products, which solves the problem that the device structure used by people when making fertilizer from sewage sludge is complex and has many processes. It is more troublesome, the dehydration device is integrated, and it is more troublesome in maintenance and cleaning

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