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Rapid sludge fermentation fertilizer making or soil making system

A sludge and fermentation tank technology, which is applied in the direction of sewage/sludge fertilizer, sludge treatment, biological sludge treatment, etc., can solve the problems of high energy consumption, low economic benefits, and long treatment cycle of sludge treatment, and achieves The effect of small area, good effect and fast fermentation speed

Pending Publication Date: 2016-11-23
武汉乡愁庭院农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a sludge rapid fermentation fertilizer or soil making system to solve the problems of high energy consumption, large land occupation, long treatment cycle and low economic benefits in the prior art. above question

Method used

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  • Rapid sludge fermentation fertilizer making or soil making system
  • Rapid sludge fermentation fertilizer making or soil making system
  • Rapid sludge fermentation fertilizer making or soil making system

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing, specific embodiment of the present invention is described in further detail:

[0027] Such as figure 1 As shown, the sludge rapid fermentation fertilization or soil making system designed in the present invention includes a fermentation tank 1, which is a box-type structure, and a preset pipe 2 is arranged inside it. Such as figure 2 As shown, the preset pipes 2 are arranged in multiples and distributed. Such as Figure 5 , Figure 6 As shown, the single preset pipe 2 is a single pipe, double casing or multi-pipe structure, and at least includes one aeration pipe 2a, and the aeration pipe 2a is a hollow with a plurality of air holes on the side wall. Tube. When the preset pipe 2 is a single pipe structure, the preset pipe 2 is the aeration pipe 2a. When the preset pipe 2 has a double casing structure, one of which is an aeration pipe 2a, a protective pipe 2c may be provided outside the aeration pipe 2a or a heating ...

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Abstract

The invention provides a rapid sludge fermentation fertilizer making or soil making system which comprises a box-type fermentation tank and an aeration device. A plurality of preset pipes are separately arranged in the fermentation tank, each preset pipe is of a single-pipe, double-sleeve or multi-sleeve structure and at least comprises an aeration pipe which is a hollow pipe, a plurality of air holes are formed in side walls of the aeration pipes, and the aeration device is used for inputting air or oxygen into all the aeration pipes. Pile turning is omitted, and the rapid sludge fermentation fertilizer making or soil making system is small in occupied area, rapid in fermentation and good in effect.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a system for rapid fermentation of sludge to make fertilizer or soil. Background technique [0002] With the continuous improvement of my country's urbanization level, the construction of sewage treatment facilities has developed rapidly, making great contributions to the realization of the country's emission reduction goals and water environment improvement. However, the construction and operation of sewage plants have produced a large amount of excess sludge. Since the construction of sewage plants in our country has been "heavy on water and light on mud" for a long time, it is difficult to effectively dispose of these sludges at present. In addition to the sludge generated by the above-mentioned sewage treatment plants, industries such as papermaking, wine making, and food processing will also generate a large amount of sludge accumulation; urban lakes will al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/02C05F17/02C05F7/00
CPCC02F11/02C05F7/00C02F2303/06C05F17/979Y02W10/37Y02A40/20Y02P20/133Y02W10/20
Inventor 宋常明
Owner 武汉乡愁庭院农业科技有限公司