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Extrusion type sludge rapid dehydration device

A rapid dehydration and extrusion technology, applied in the direction of water/sludge/sewage treatment, sludge treatment, dehydration/drying/thickened sludge treatment, etc., can solve the problem of reducing the effect of sludge dehydration and sludge taking a long time , poor dehydration effect and other problems, to achieve good dehydration effect, high promotion value and fast speed

Inactive Publication Date: 2017-09-05
CHANGSHA WUDAO IND DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of dehydrating sludge, the existing sludge dewatering device has poor dehydration effect and relatively low efficiency, which makes it take a long time for sludge dehydration, thereby reducing the effect of sludge dewatering

Method used

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  • Extrusion type sludge rapid dehydration device
  • Extrusion type sludge rapid dehydration device
  • Extrusion type sludge rapid dehydration device

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] see Figure 1-5 , In the embodiment of the present invention, a rapid dewatering device for extruded sludge includes a right support column 1, a support top plate 2, a left support column 3, a filter box 4, a filter press box 10, a first connecting rod 11, a second The connecting rod 12, the lead screw 15, the water filter bottom plate 20, the sewage collection tank 21, the lower pressing plate 30 and the sludge collection tank...

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Abstract

The invention discloses an extrusion type sludge rapid dehydration device, which comprises a right support column, a support top plate, a left support column, a filter box, a press filter box, a first connecting rod, a second connecting rod, a lead screw, and a water filtering bottom plate , Sewage collection box, lower pressure plate and sludge collection box, the two ends of the support top plate are fixed and welded on the top of the right support column and the top of the left support column respectively, the filter press box is fixed and welded on the end of the bracket, and the filter box is fixed It is erected on the upper outer wall of the left support column, and the filter screen is fixed in the middle cavity of the filter box. The middle cavity of the filter box is connected with the middle cavity of the filter press box through the sludge conveying pipeline. An upper pressing plate and a lower pressing plate are arranged to slide up and down in the inner cavity, and the upper pressing plate and the lower pressing plate are connected by several extension springs. The invention has the advantages of simple structure, convenient use and convenient operation, can rapidly dehydrate the sludge, has good dehydration effect, high speed and high popularization value.

Description

technical field [0001] The invention relates to the field of sludge treatment equipment, in particular to an extrusion type sludge rapid dewatering device. Background technique [0002] Sludge is the product of sewage treatment. It is a complex substance composed of organic debris, bacterial cells, inorganic particles and colloids. The main characteristics of sludge are that the water content is as high as 99%, the content of organic matter is high, and it is easy to corrupt. It smells, and the particles are finer and the specific gravity is small. It is a thick substance between liquid and solid. In order to avoid the pollution of sludge to the environment, generally after sewage treatment, sludge needs to be treated. Dewatering during sludge treatment. [0003] In the process of dewatering the sludge in the existing sludge dewatering device, the dewatering effect is poor and the efficiency is relatively low, so that the dewatering of the sludge takes a long time, thereby ...

Claims

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Application Information

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IPC IPC(8): C02F11/12
CPCC02F11/121C02F11/122
Inventor 吴小明
Owner CHANGSHA WUDAO IND DESIGN CO LTD
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