Sludge extrusion device capable of preventing non-uniform sludge distribution from affecting drying effect

An extrusion device and sludge technology, applied in water/sludge/sewage treatment, sludge treatment, dehydration/drying/concentrated sludge treatment, etc., can solve inconvenient transportation, uneven voids, and poor drying effect And other issues

Inactive Publication Date: 2021-05-18
贺茂遥
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a sludge extruding device that avoids the influence of uneven distribution of sludge on the drying effect, which has the advantages of good sludge forming effect, uniform void distribution, good drying effect, convenient transportation, The advantage of less consumption solves the problems of poor sludge forming effect, uneven voids, poor drying effect, inconvenient transportation, and high fuel consumption.

Method used

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  • Sludge extrusion device capable of preventing non-uniform sludge distribution from affecting drying effect
  • Sludge extrusion device capable of preventing non-uniform sludge distribution from affecting drying effect
  • Sludge extrusion device capable of preventing non-uniform sludge distribution from affecting drying effect

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-3 , a sludge extrusion device for avoiding uneven distribution of sludge and affecting the drying effect, comprising a housing 1, a feed pipe 2 is opened inside the housing 1, and the side of the housing 1 close to the feed pipe 2 is fixedly installed There is a mounting block 3, the inside of the mounting block 3 is slidingly connected with a piston ball 4, the inside of the mounting block 3 is provided with a hole and the size of the low...

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Abstract

The invention relates to the technical field of sludge treatment equipment, and discloses a sludge extrusion device capable of preventing non-uniform sludge distribution from affecting a drying effect. The sludge extrusion device comprises a shell, wherein a feeding pipe is arranged in the shell; a mounting block is fixedly mounted on one side, close to the feeding pipe, of the shell; a piston ball is arranged in and slidably connected with the mounting block; and the side, close to the shell, of the mounting block is rotationally connected with a reciprocating screw rod. According to the sludge extrusion device capable of preventing non-uniform sludge distribution from affecting the drying effect, the reciprocating screw rod drives a compression block to intermittently compress sludge, and then a locking block drives a gear to intermittently rotate, so equivalent extrusion forming of the sludge is realized, the forming effect of the sludge is better, gaps in the sludge are more uniform, and sludge drying effect is improved to a certain extent; meanwhile, the shape of extruded sludge is fixed, so transportation is more convenient; and fuel consumption is reduced during drying, so compared with existing equipment, the sludge extrusion device is more energy-saving and more environment-friendly.

Description

technical field [0001] The invention relates to the technical field of sludge treatment equipment, in particular to a sludge extruding device which prevents uneven distribution of sludge from affecting the drying effect. Background technique [0002] Sludge treatment is the process of sludge reduction, stabilization and harmless treatment. The higher the degree of wastewater treatment, the more sludge residues are generated that need to be disposed of. For modern sewage treatment plants, the treatment and disposal of sludge has become the most complex and expensive part of the operation of the sewage treatment system. It is mainly the process of reducing, stabilizing and harmless sludge such as concentration, tempering, dehydration, stabilization, drying or incineration. [0003] The existing sludge drying treatment is mainly through screw pumps, sludge extruders, drying hosts, biological filters, etc. Among them, the sludge extruder is one of the commonly used equipment, ...

Claims

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Application Information

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IPC IPC(8): C02F11/12
CPCC02F11/121
Inventor 贺茂遥
Owner 贺茂遥
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