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A kind of sludge dry-wet differentiation treatment method

A treatment method and sludge technology, which are applied in sludge treatment, fixed/solidified sludge treatment, water/sludge/sewage treatment, etc. long time, etc.

Active Publication Date: 2021-09-03
薛维晋
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In the process of sludge treatment, due to the inconsistency in the degree of thinness in the sludge, the separation is carried out through the screen cylinder. Due to the constant speed rotation, it is difficult to completely separate the dry and wet sludge with a large water content, and the sludge is at room temperature. The solidification time is longer, especially in the case of heavy water content, the sludge solidification time is longer

Method used

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  • A kind of sludge dry-wet differentiation treatment method
  • A kind of sludge dry-wet differentiation treatment method
  • A kind of sludge dry-wet differentiation treatment method

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[0029] as attached figure 1 To attach Figure 8 Shown:

[0030] The invention provides a sludge dry-wet differentiation treatment method. The sludge dry-wet differentiation treatment method is completed by sludge dry-wet differentiation treatment equipment, thereby realizing the dry-wet differentiation treatment of sludge;

[0031]The sludge dry-wet differentiation treatment equipment includes an abutment 1; a cuboid box-shaped mud inlet box 2 is fixedly installed on the upper end of the abutment 1, and a heating mechanism 3 is fixedly installed between the bottom of the mud inlet box 2 and the abutment 1, The front end of the heating mechanism 3 is fixed and tangent to the front end side wall of the base 1; the heating mechanism 3 includes an electric heating box 301 and an electric heating tube 302. Into the heating tank 205 at the bottom of the mud box 2, and the electric heating tube 302 is connected with the electric heating box 301 through ordinary electricity, and can...

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Abstract

The invention provides a sludge dry-wet differentiation treatment method, which relates to the technical field of sewage treatment devices. The sludge dry-wet differentiation treatment method is completed by sludge dry-wet differentiation treatment equipment, thereby realizing the dry-wet differentiation of sludge deal with. The invention solves the problem that in the sludge treatment process, due to the inconsistent degree of thinness in the sludge, the separation type is carried out through the screen cylinder, and due to the constant speed rotation, it is difficult to completely separate the dry and wet sludge with a large water content, and the sludge is in the At room temperature, the solidification time is longer, especially in the case of heavy water content, the sludge solidification time is even longer.

Description

technical field [0001] The invention relates to the technical field of sewage treatment devices, and more specifically relates to a sludge dry-wet differentiation treatment method. Background technique [0002] With the development needs of the country, the discharge of urban sewage and industrial sewage in the country continues to increase, resulting in a rising trend in the total amount of sludge in the country, and the situation of sludge treatment is very severe. At the same time, with the country's increasing emphasis on environmental protection, sludge treatment requires reduction, stabilization, harmlessness and resource utilization. Traditional means and methods of sludge treatment are being gradually abandoned. Therefore, how to clean, efficiently and rationally dispose of sludge has become an urgent problem to be solved. [0003] For example, a sludge dry-wet differentiation treatment system and method in the patent application CN202010238299.X, the outlet of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F11/00
CPCC02F11/00C02F11/008
Inventor 王霞
Owner 薛维晋
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