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Fermentation device for organic fertilizer

A fermentation equipment and organic fertilizer technology, applied in the direction of organic fertilizer, bio-organic part treatment, fertilization device, etc., can solve the problems of poor benefit, low production efficiency, secondary pollution, etc., achieve comprehensive utilization, good airtightness, and avoid pollution effect

Inactive Publication Date: 2017-05-10
重庆市荣牧有机肥有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Large-scale farming has become the main mode of production in my country's rural farming industry. It has the advantages of large breeding scale and large output, but at the same time, it produces a large amount of livestock and poultry manure, which has become an important source of environmental pollution. The moisture content of livestock and poultry manure is high. , not easy to store and transport, high processing cost, poor benefit, fermenting livestock and poultry manure, reducing water content, and improving fertilizer efficiency is an effective way to reduce processing costs and reduce environmental pollution. Currently, the existing livestock and poultry manure fermentation methods mainly use tanks Type fermentation device, the general fermentation period is as long as 15-20 days, the processing capacity is small, the space utilization rate of the production site is low, the floor area is large, and the production efficiency is low. Because there is no airtightness, the odor emitted will cause secondary pollution to the environment. It cannot meet the requirements of large-scale farms for handling livestock and poultry manure

Method used

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  • Fermentation device for organic fertilizer
  • Fermentation device for organic fertilizer

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0018] As shown in Figure 1, it is a schematic structural view of an embodiment of an organic fertilizer fermentation equipment of the present invention. The organic fertilizer fermentation equipment of this embodiment includes a coaxially arranged shell 1 and an inner tank 2, an annular cavity 3 is arranged between the outer shell 1 and the inner tank 2, and steam heating coils 4 are evenly distributed in the annular cavity 3 , the air inlet 5 and the air outlet 6 of the steam heating coil 4 are all arranged on the shell 1, and the inner tank 2 is provided with the stirring shaft 7, and the stirring blade group 8 is arranged at intervals on the stirring shaft 7, and the upper end ...

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Abstract

The invention discloses a fermentation device for an organic fertilizer. The device comprises an outer shell and an inner liner which are coaxially arranged, wherein an annular cavity is arranged between the outer shell and the inner liner; a steam heating coil is annularly distributed in the annular cavity; an air inlet and an air outlet of the steam heating coil are both formed on the outer shell; a stirring shaft is arranged in the inner liner; stirring blade sets are arranged on the stirring shaft at intervals; the upper end of the stirring shaft extends out of the outer shell and is in rotating fit with the outer shell; a stirring motor used for driving the stirring shaft to rotate is arranged at the top of the outer shell; a feeding port which is communicated with the inner liner is also formed at the top end of the outer shell; a discharging port is formed at the lower end of the inner liner; a methane draining pipe for draining methane is arranged on the upper part of the inner liner; a methane storage tank is connected with the methane draining pipe; a control valve is arranged on the methane draining pipe; a pressure sensor is arranged in the inner liner.

Description

technical field [0001] The invention belongs to the technical field of fermentation equipment, in particular to an organic fertilizer fermentation equipment. Background technique [0002] Large-scale farming has become the main mode of production in my country's rural farming industry. It has the advantages of large breeding scale and large output, but at the same time, it produces a large amount of livestock and poultry manure, which has become an important source of environmental pollution. The moisture content of livestock and poultry manure is high. , not easy to store and transport, high processing cost and poor benefit. Fermenting livestock and poultry manure to reduce moisture and improve fertilizer efficiency is an effective way to reduce processing costs and reduce environmental pollution. Currently, the existing fermentation methods of livestock and poultry manure mainly use tanks Type fermentation device, the general fermentation period is as long as 15-20 days, the...

Claims

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Application Information

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IPC IPC(8): C05F3/06
CPCC05F3/06Y02A40/20Y02E50/30Y02W30/40
Inventor 唐利
Owner 重庆市荣牧有机肥有限公司
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