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Equipment for carbonization treatment of sludge and its using method

A carbonization and equipment technology, applied in the field of carbonization resource disposal equipment, can solve secondary environmental pollution and other problems, achieve the effects of preventing polluted water pollution, high safety factor, and stable and balanced carbonization reaction process

Inactive Publication Date: 2012-03-14
QINGDAO BIOMASS ENVIRONMENTAL PROTECTION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Overcome the problem that the existing technology cannot maximize the utilization of resources and cause serious secondary environmental pollution caused by the disposal process

Method used

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  • Equipment for carbonization treatment of sludge and its using method
  • Equipment for carbonization treatment of sludge and its using method
  • Equipment for carbonization treatment of sludge and its using method

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Embodiment Construction

[0066] The patent of the present invention relates to a carbonization resource disposal method and key equipment for sludge mainly including domestic sludge, papermaking sludge and livestock and poultry manure. The method and equipment can completely reduce the sludge and livestock and poultry manure without Hazardization, stabilization, and resource disposal, the final product has greater added value.

[0067] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.

[0068] In one embodiment of the present invention, as figure 1 , 2 , 3 are respectively the right view, front view and left view of the carbonization furnace described in this embodiment.

[0069] Wherein the top 1 of the carbonization furnace is detachable to facil...

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Abstract

The invention discloses equipment for carbonization treatment of organic sludge and its using method. The equipment comprises a drying machine and a carbonization furnace. The carbonization furnace further includes a top (1), an inner wall (2), a furnace chamber, a hopper (3), an anti-blocking rotary valve (4), preheating and auxiliary carbonization pipes (5), a main carbonization pipe (6), a high temperature rotary valve (7), a cooling pipe (8), a material outlet (9) and a gas pipe (17). The top (1) is detachable, and is convenient for the maintenance and replacement of internal parts. The inner wall (2) is an insulation material, and the upper part of the inner wall (2) is combined with the top (1) together and is in a cover opening structure. The equipment and method of the invention overcome the problems of no maximum resource utilization and secondary pollution during treatment in prior art, and can enhance the quantitative reduction rate of a treated substance, stabilize the finished product, and realize resource utilization. And the treatment process can be harmless.

Description

technical field [0001] The present invention relates to the technical field of carbonization resource disposal equipment and its method, in particular to an equipment and method for carbonization treatment of organic sludge (including but not limited to domestic sludge, papermaking sludge) and livestock and poultry manure. Background technique [0002] At present, with the domestic emphasis on the sewage treatment industry in recent years, a large number of sewage treatment plants have been built, which has brought about the problem of sludge disposal. The known methods mainly include drying and incineration (dry incineration, co-combustion) And composting, in which the dry disposal method cannot achieve stabilization and maximum reduction, and the disposal cost is high; the incineration method is a violent chemical reaction in an aerobic state, which will produce a large amount of nitrogen oxides and sulfur oxides At the same time, the highly toxic substance dioxin will be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/18
Inventor 李浩朱准平
Owner QINGDAO BIOMASS ENVIRONMENTAL PROTECTION TECH
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