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Sludge treatment device

A sludge treatment and casing technology, which is applied in the pyrolysis treatment of sludge and other directions, can solve the problems affecting the feeding speed of the auger

Inactive Publication Date: 2021-09-07
刘建伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The pyrolysis device in the sludge treatment process is a device for pyrolyzing sludge. The sludge treatment device includes an auger for transporting hot sludge, and the existing auger transports sludge. May condense into large balls in the auger, or stick to the auger screw blades, affecting the feeding speed of the auger

Method used

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Embodiment Construction

[0033] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0034] Such as Figure 1-Figure 6 As shown, a sludge treatment device includes a casing 1 and an auger for moving sludge arranged in the casing 1, and the casing 1 is provided with a mud inlet 1a and a mud outlet 1b;

[0035] The auger includes a rotating shaft 2 and a helical blade 3, the helical blade 3 is coaxially fixed on the circumferential surface of the rotating shaft 2, and the outer edge of the helical blade 3 is provided with an elastic zone;

[0036] The auger selectively performs one of the first vibration mode or the second vibration mode according to the working parameters of the sludge treatment device;

[0037] The first vibration mode is implemented by a first vibration assembly arranged ...

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Abstract

The invention relates to the field of environmental protection, in particular to a sludge treatment device which comprises a machine shell and an auger arranged in the machine shell and used for moving sludge, and a sludge inlet and a sludge outlet are formed in the machine shell; the auger comprises a rotating shaft and a spiral blade, the spiral blade is coaxially and fixedly arranged on the circumferential surface of the rotating shaft, and an elastic area is arranged on the outer edge of the spiral blade; the auger selectively executes one of a first vibration mode and a second vibration mode according to working parameters of the sludge treatment device; and the direction or amplitude of vibration borne by the auger can be reasonably selected and adjusted according to real-time working conditions of sludge treatment, so that the problem that sludge is adhered to the interior of the machine shell or agglomerated in the machine shell and is not easy to discharge is thoroughly solved.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a sludge treatment device. Background technique [0002] Pyrolysis in sludge treatment is to use the thermal instability of organic matter in sludge to heat it under anaerobic conditions to cause thermal cracking of organic matter, and the organic matter is cracked according to its carbon-hydrogen ratio to form a gas phase with high utilization value (pyrolysis gas), and solid phase (solid residue), these products have the characteristics of easy storage, easy transportation and convenient use, and provide an effective way for the reduction, stabilization, harmlessness and resource utilization of sludge. [0003] The pyrolysis device in the sludge treatment process is a device for pyrolyzing sludge. The sludge treatment device includes an auger for transporting hot sludge, and the existing auger transports sludge. It may condense into large groups in the auger, or stick t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/10
CPCC02F11/10
Inventor 刘建伟
Owner 刘建伟
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