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Chemical co-production device of preparing organic fertilizer from livestock and poultry manures

A technology of organic fertilizer and livestock and poultry manure, which is applied in the direction of organic fertilizer, fertilization device, excretion fertilizer, etc. It can solve the problems of inability to treat odor, reduce the service life of the device, and cannot be removed, so as to achieve convenient operation, increase fermentation efficiency, and improve The effect of aeration efficiency

Inactive Publication Date: 2020-02-18
GUANGDONG UNIV OF PETROCHEMICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing trough-type aerobic fermentation device has the following defects: 1) when performing aeration treatment, the sludge in the trough-type fermentation tank is easy to block the aeration element, and the effect of aeration cannot be achieved. At the same time, the air cannot be broken, affecting The uniformity of aeration; 2) When collecting the heat generated in the fermentation process, the moisture in the heat cannot be removed, which will easily cause the metal parts of the device to rust and reduce the service life of the device; 3) The heat produced in the fermentation tank When the odor is treated, the odor cannot be treated in separate chambers, so that the odor treatment is not thorough

Method used

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  • Chemical co-production device of preparing organic fertilizer from livestock and poultry manures
  • Chemical co-production device of preparing organic fertilizer from livestock and poultry manures
  • Chemical co-production device of preparing organic fertilizer from livestock and poultry manures

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Embodiment Construction

[0033] Example: as figure 1 A chemical co-production device for converting livestock and poultry manure to organic fertilizer is shown, which mainly includes a homogeneous storage tank 1 connected to the livestock and poultry pens through sewage pipes, and a sewage pump connected to the homogeneous storage tank 1 The solid-liquid separator 2 of 20 is connected with the solid-liquid separator 2 and is provided with five fermentation tanks 30 parallel to each other inside and a tank-type fermentation tank 3 with an arc-shaped sealing cover 31 at the upper end, and is located in the tank-type fermentation tank 3 The ventilation and aeration element 4 inside, the heat collection element 5 located at the upper end of the trough fermentation tank 3, the deodorizing element 6, and the power supply;

[0034] The side wall of the homogeneous storage tank 1 is provided with 25 shower outlets 10, and the shower outlets 10 are connected with a fungicide box 11 through a connecting pipe, a...

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Abstract

The invention discloses a chemical co-production device of preparing an organic fertilizer from livestock and poultry manures, and belongs to the technical field of organic fertilizer production equipment. The chemical co-production device comprises a homogenization storage tank, a solid-liquid separator, a groove type fermentation tank, a ventilation aeration element, a heat collection element, and a power supply. Through the ventilation aeration element, manures will not enter an aeration pipeline, the aeration pipeline will not be obstructed, the aeration process is guaranteed, and enough oxygen is supplied to the organic fertilizer to ensure the quality of the produced organic fertilizer. By utilizing the ventilation aeration element, air flows out in a spiral form, the wind power is increased, the air ejected in a spiral form is broken into a plurality of air bubbles, and the aeration efficiency is improved therefore. Through a deodorizing element, the odor generated by the fermentation in the groove type fermentation tank is processed centrally; the manures are recycled and reused, the energy consumption and discharge are reduced, and the provided device has the advantages ofuniform aeration, high production efficiency, energy saving, and reduced emission, and is suitable for popularization.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizer production equipment, and in particular relates to a chemical co-production device for converting livestock and poultry manure into organic fertilizer. Background technique [0002] Looking back on the thousands of years of human breeding history, livestock and poultry manure has always been an important fertilizer resource for agricultural production. In recent years, as the cost of human resources continues to rise and the degree of mechanization of agricultural production continues to increase, this law and balance has been broken. Manure has become one of the main pollution sources in rural areas. Livestock and poultry manure has become a problem because of its concentration and large volume. Generally speaking, manure is a resource that has been misplaced. We must adhere to the concept of circular economy and promote the combination of agriculture and animal husbandry. The resourc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F3/06B01D53/04
CPCB01D53/04B01D2253/102C05F3/06Y02A40/20Y02E50/30Y02P20/133
Inventor 牛晓君黄续崟李霞林璋郭华芳彭绍洪刘洋涂宁宇余成华王雅婷钟华文
Owner GUANGDONG UNIV OF PETROCHEMICAL TECH
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