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Filter press for sludge treatment

A technology for sludge treatment and filter press, which is applied in the fields of sludge treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. The sludge treatment capacity is large and the filter press dewatering effect is good.

Pending Publication Date: 2019-03-29
张丽丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the problems that are likely to occur during the use of the plate filter press or the existing filter press with filter cloth and filter screen are: the filter cloth needs to be replaced or rinsed after a period of use, and the filter cloth is easy to block, which affects the dehydration of the filter press. Effect

Method used

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  • Filter press for sludge treatment
  • Filter press for sludge treatment
  • Filter press for sludge treatment

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Embodiment Construction

[0033] For the convenience of those skilled in the art to understand, the following in conjunction with the attached Figure 1-11 , to further specifically describe the technical solution of the present invention.

[0034] A filter press for sludge treatment, comprising a base 11, a bracket 12, a box body 13, a feeding mechanism 14, an extruding mechanism 15, a filtering mechanism 16, a discharging mechanism 17, a water storage tank 19, and a water outlet 20. The base 11 is provided with a plurality of supports 12, the upper part of the support is provided with a box body 13, the two sides of the box body 13 are provided with extrusion mechanisms 15, and the top, bottom, and side walls of the box body 13 are respectively provided with a feed port 131 and a discharge port 215 , extrusion port 132, casing 13 feed inlet 131 top is provided with feeding mechanism 14, casing 13 discharge port 215 is provided with discharging mechanism 17, casing 13 side wall extrusion port 132 comm...

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Abstract

The invention discloses a filter press for sludge treatment. The filter press comprises a base, brackets, a box body, a feeding mechanism, extrusion mechanisms, a filtering mechanism, a discharging mechanism, a water storage tank and a drain port; the multiple brackets are arranged on the base, the box body is arranged on the upper parts of the brackets, the extrusion mechanisms are arranged on the two sides of the box body, and a feeding inlet, a discharging outlet and an extrusion opening are formed in the top, the bottom and the side wall of the box body correspondingly; and the feeding mechanism is arranged on the upper part of the feeding inlet of the box body, the discharging mechanism is arranged on the discharging outlet of the box body, the extrusion opening in the side wall of the box communicates with the filtering mechanism, the water storage tank is arranged on one side of the bottom of the filtering mechanism, and the drain port is formed in the side wall of the water storage tank. According to the filter press, the sludge treatment quantity is large, and the pressure filtration dehydration effect is good.

Description

technical field [0001] The invention relates to the technical field of sludge treatment machinery, in particular to a filter press for sludge treatment. Background technique [0002] As we all know, the plate filter press is also the plate and frame filter press, plate and frame filter press; the plate filter press has a large filtration area, a large flow rate, and a wide range of applications, so it is widely used in sludge treatment and other industries. The plate filter press is made up of plates and frames arranged alternately. The two sides of the filter plate are covered with filter cloth, and the plate and frame are compressed with a pressing device, that is, a filter press chamber is formed between the plate and the frame. There is a small hole in the same part of the upper middle of the plate and the frame. After being compressed, it becomes a channel. The sludge pressurized to 0.2-0.4MPa enters the filter press chamber through this channel. The surface of the filt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/122
CPCC02F11/122
Inventor 张丽丽李晓玲
Owner 张丽丽
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