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Sludge cleaning pretreatment device

A pretreatment device and pretreatment technology, applied in sludge treatment, water/sludge/sewage treatment, dehydration/drying/thickened sludge treatment, etc., can solve the problems of increasing the working time and workload of the sludge dehydrator , to achieve the effect of improving comprehensive utilization, good filtering effect and convenient operation

Pending Publication Date: 2019-01-18
玉林市凯政环保科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing sludge treatment, the sludge dehydrator is generally used to directly dehydrate the sludge, and then the dehydrated sludge is removed from the odor and harmful substances. The sludge is not pretreated, which increases the sludge Working time and workload of mud dehydrator

Method used

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  • Sludge cleaning pretreatment device

Examples

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Effect test

Embodiment 1

[0022] like figure 1 As shown, a pretreatment device for sludge cleaning includes a bracket and a pretreatment platform 2 installed on the bracket; the bracket includes a vertical column foot 1 and an inclined square column foot 7; the pretreatment A hollow drainage chamber 3 is provided in the middle of the platform 2; a sludge inlet 4 is provided on one side of the drainage chamber 3; a chamber cover 5 is provided on the top of the drainage chamber 3; a dosing chamber is provided on the top of the chamber cover 5 Device 6; a filter device is provided in the bracket; one end of the filter device is connected to the cylindrical leg 1, and the other end is connected to the square column leg 7; the filter device is arranged below the drainage cavity 3; the One side of the filter device is provided with a drain plate 9; the drain plate 9 is installed on the side of the square column foot 7; the drain plate 9 is provided with a drain groove 11; the drain groove 11 is provided with...

Embodiment 2

[0030] like figure 1 As shown, a pretreatment device for sludge cleaning includes a bracket and a pretreatment platform 2 installed on the bracket; the bracket includes a vertical column foot 1 and an inclined square column foot 7; the pretreatment A hollow drainage chamber 3 is provided in the middle of the platform 2; a sludge inlet 4 is provided on one side of the drainage chamber 3; a chamber cover 5 is provided on the top of the drainage chamber 3; a dosing chamber is provided on the top of the chamber cover 5 Device 6; a filter device is provided in the bracket; one end of the filter device is connected to the cylindrical leg 1, and the other end is connected to the square column leg 7; the filter device is arranged below the drainage cavity 3; the One side of the filter device is provided with a drain plate 9; the drain plate 9 is installed on the side of the square column foot 7; the drain plate 9 is provided with a drain groove 11; the drain groove 11 is provided with...

Embodiment 3

[0038] like figure 1 As shown, a pretreatment device for sludge cleaning includes a bracket and a pretreatment platform 2 installed on the bracket; the bracket includes a vertical column foot 1 and an inclined square column foot 7; the pretreatment A hollow drainage chamber 3 is provided in the middle of the processing platform 2; a sludge inlet 4 is provided on one side of the drainage chamber 3; a chamber cover 5 is provided on the top of the drainage chamber 3; Medicine device 6; a filtering device is provided in the support; one end of the filtering device is connected to the cylindrical leg 1, and the other end is connected to the square column leg 7; the filtering device is arranged below the drainage chamber 3; One side of the filter device is provided with a drain plate 9; the drain plate 9 is installed on the side of the square column foot 7; the drain plate 9 is provided with a drain groove 11; the drain groove 11 is provided with There are through holes 10; the bot...

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Abstract

The invention discloses a sludge cleaning pretreatment device which comprises a bracket and a pretreatment platform arranged on the bracket, wherein the bracket comprises vertical cylindrical supporting legs and inclined square column supporting legs; a hollow drainage cavity is formed in the middle of the pretreatment platform; a sludge inlet is formed in one side of the drainage cavity; a cavitycover is arranged on the top of the drainage cavity; a dosing device is arranged on the top of the cavity cover; a filtering device is arranged in the bracket; a drainage plate is arranged on one side of the filtering device; a drainage groove is formed in the drainage plate; a through hole is formed in the drainage groove; a sludge container is arranged at the bottom of the drainage groove; anda water container is arranged at the bottom of the filtering device. According to the sludge cleaning pretreatment device disclosed by the invention, the sludge is pretreated, and the moisture contentin the sludge is reduced, so that the cost of transporting the sludge is decreased, and the working strength is reduced. Meanwhile, the workload of sludge dewatering equipment can be reduced, the sludge is conveniently treated by the staff at the later stage, and the comprehensive utilization rate is improved.

Description

technical field [0001] The invention relates to the field of sludge treatment, in particular to a pretreatment device for sludge cleaning. Background technique [0002] In recent decades, with the rapid development of our country's cities and social economy, the construction of urban drainage infrastructure in our country has made great progress. In the process of rapid development of sewage treatment capacity, the treatment of sludge, an intermediate product of sewage treatment, is also very important. The methods of sludge treatment mainly include landfill, incineration and various forms of land use. Land use of sludge is considered to be a disposal method with the most development potential due to its advantages of low investment, low energy consumption, low operating costs, and the fact that the organic part can be converted into soil amendment components. This disposal method is to apply sludge to farmland, vegetable fields, orchards, grasslands, municipal greening, s...

Claims

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Application Information

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IPC IPC(8): C02F11/121C02F11/14
CPCC02F11/121C02F11/14
Inventor 郭辰孙翠芳覃岳隆焦阳何俊贺潘翠
Owner 玉林市凯政环保科技有限公司
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