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Concentrated harmless treatment method for excrements of breeding industry

A harmless treatment and aquaculture technology, applied in the direction of chemical fertilizer treatment control, biological sludge treatment, animal husbandry wastewater treatment, etc., to achieve the effects of reducing pollution, high comprehensive economic benefits, and reducing the spread of epidemic diseases

Inactive Publication Date: 2017-06-23
新疆舒创环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention is the technology and equipment required by the manure treatment center of the breeding industry, which can systematically and intelligently solve the pollution problems generated in the breeding process, comprehensively treat manure and dead animal corpses, and can realize system equipment, intelligence and high efficiency. change

Method used

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  • Concentrated harmless treatment method for excrements of breeding industry
  • Concentrated harmless treatment method for excrements of breeding industry
  • Concentrated harmless treatment method for excrements of breeding industry

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Experimental program
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specific Embodiment approach 1

[0014] Embodiment 1: The system consists of a manure treatment system, an organic fertilizer production system, a diseased and dead animal treatment fertilizer system, and an intelligent control system; the manure treatment system is built at a depth of 3-5 meters underground near the farm; The manure treatment system is composed of a manure homogeneous tank, a solid-liquid separator, a water separation tank, a hydrolysis acidification tank, an inlet water pressure room, a biogas tank body, an outlet water pressure room, a biogas slurry tank, a biogas storage tank, The maintenance and operation rooms are connected sequentially; in the manure treatment system, the solid-liquid separator stands on the ground, and the rest stand underground. The manure is processed by the solid-liquid separator and the solid part is transported to the intelligent organic fertilizer workshop by the solid manure transportation device. , the liquid part enters the water separation tank and the membra...

specific Embodiment approach 2

[0020] In this embodiment, on the basis of the specific embodiment 1, biogas power generation is used for power supplement during the operation of the farm and the system. Secondly, the biogas is used to drive the biogas boiler to provide hot steam and heat sources for the system, which is convenient for increasing the fermentation temperature of the system and improving the fermentation temperature. Efficiency; the biogas digester body is a reinforced concrete pool body or a brick-concrete structure pool body; the membrane biogas treatment unit adopts a double-circuit design, and when a problem occurs in a treatment unit, the system can bypass the treatment unit to normal Operation; there are 3-12 membrane biogas treatment units in the manure treatment system, and the volume of each treatment unit is 100-2000 cubic meters.

specific Embodiment approach 3

[0022] This embodiment is that the flocculant added in the flocculation separation tower is polyacrylamide or chitosan or polyaluminum chloride or polyferric chloride on the basis of specific embodiment one, and the added concentration is 10-500ppm; The pump body of the centrifuge with a pump body in the separation tower is located at the top third of the flocculation separation tower.

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Abstract

The invention relates to a concentrated harmless treatment method for excrement of the breeding industry, particularly relates to a method for concentrated harmless treatment of livestock excrements to produce methane and an organic fertilizer and harmless treatment of sick and dead animal bodies to produce the organic fertilizer, and belongs to technique and equipment required in the fields of resources and environments. The method comprises four parts of excrement treatment, production of the organic fertilizer, treatment of sick and dead livestock, and intelligent control; the four parts are mutually related and mutually complement functionally, the methane can provide energy to conveniently realize high temperature sterilization, the fermentation of the organic fertilizer also requires the temperature, meanwhile, an organic fertilizer fermentation strain is also helpful for making the fertilizer through fermenting the sick and dead livestock in the later period, and the intelligent control is central nervous of the system, and has huge actions on efficient treatment and improvement of the treatment efficiency. The treatment method is reasonable in structure, the system is equipped, intelligent and efficient, and the method is suitable for popularization and application.

Description

technical field [0001] The invention relates to a centralized and harmless treatment method for manure in the breeding industry, in particular to a method for producing methane and organic fertilizer by centralized and harmless treatment of livestock and poultry manure and a method for producing organic fertilizer by harmless treatment of sick and dead animal corpses, which belongs to resources and Technology and equipment needed in the environmental field. Background technique [0002] my country has a vast territory, a large temperature difference between the north and the south, and is a large livestock and poultry breeding country. A large amount of livestock and poultry manure is untreated and discharged without authorization, which seriously pollutes the living environment and groundwater sources. The main reasons for the low manure treatment rate are firstly that the treatment is difficult and costly; secondly, the efficiency of the farm is low, and the comprehensive ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F3/06C05F3/00C05F1/02C05F1/00C05G3/00C05F17/00C05F17/02C02F11/04C12P5/02C12M1/107C02F103/20
CPCC02F11/04C02F2103/20C05F1/005C05F1/02C05F3/00C05F3/06C05G3/00C12M21/04C12M23/36C12M23/44C12P5/023C05F17/70C05F17/90C05F17/964C05F17/993C05F11/00C05F11/08Y02E50/30Y02W30/40Y02A40/20
Inventor 刘军林
Owner 新疆舒创环保科技有限公司
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