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Sludge treatment system

A technology of sludge treatment and shock wave, which is applied in dehydration/drying/concentration sludge treatment, pyrolysis treatment sludge, combustion methods, etc., can solve the problems of low drying treatment efficiency and substandard moisture content, and achieve a solution Solid hazardous waste, simple and reliable equipment, fast and efficient drying and dehydration effect

Pending Publication Date: 2019-05-28
程京生 +1
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Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problems in the prior art that the drying treatment efficiency of municipal sludge and fresh garbage is low and the moisture content is not up to standard

Method used

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Embodiment Construction

[0023] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0025] figure 1 A sche...

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Abstract

The invention relates to the technical field of environmental protection on energy sources, and discloses a sludge treatment system. The sludge treatment system comprises a supersonic shock wave drying device, a thermal cracking device and an oxidation incineration device; and a dry residue outlet of the supersonic shock wave drying device communicates with a dry residue inlet of the thermal cracking device, and a dry residue outlet of the thermal cracking device communicates with a dry residue inlet of the oxidation incineration device. According to the sludge treatment system, industrial hazardous waste sludge, municipal sludge, oily sludge and the like can be integrally treated, and solid hazardous waste is completely solved.

Description

technical field [0001] The invention relates to the technical field of energy and environmental protection, in particular to a sludge treatment system. Background technique [0002] Traditional municipal sludge and household waste oxidative incineration for power generation is an effective treatment method widely used at home and abroad. However, due to the fact that the drying process of municipal sludge and fresh and living garbage is not up to standard (during normal incineration, the moisture content of garbage and sludge should be less than 20%), resulting in high energy consumption for incineration power generation and polluting waste gas and waste liquid discharge, sludge, The problem of environmental pollution by garbage and waste liquid has a long history. The main root cause is the result of poor drying quality of urban water-containing sludge and domestic garbage during oxidative incineration. When incinerating wet sludge and fresh and living garbage, it is requ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/15C02F11/10F23G7/00
Inventor 程京生赵东升
Owner 程京生
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