Flocculent sludge collecting device and flocculent sludge collecting method

A collection device and sludge technology, which is applied in the field of flocculent sludge collection devices, can solve problems such as poor effect, poor sampling ability, and inability to collect flocculent sludge

Pending Publication Date: 2022-06-28
SHANGHAI INVESTIGATION DESIGN & RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a flocculent sludge collection device and a flocculent sludge collection method with stronger sludge collection capabilities, which are used to solve the problem of the sampling capacity of sediment sampling equipment in the prior art. Poor effect is not good, especially for the problem that flocculent silt cannot be collected

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  • Flocculent sludge collecting device and flocculent sludge collecting method
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  • Flocculent sludge collecting device and flocculent sludge collecting method

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Embodiment Construction

[0052] The structures, proportions, sizes, etc. of the accompanying drawings of the present invention are only used to cooperate with the contents disclosed in the specification for the understanding and reading of those who are familiar with the technology, and are not intended to limit the conditions for the implementation of the present invention, so there is no technical The substantive meaning above, any modification of the structure, the change of the proportional relationship or the adjustment of the size should still fall within the technical content disclosed by the present invention without affecting the effect that the present invention can produce and the purpose that can be achieved. within the scope of coverage. At the same time, the terms such as "front", "back", "left", "right", "middle", "first", "second", etc. quoted in this specification are only for the convenience of description. It is not intended to limit the practicable scope of the present invention. C...

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Abstract

The invention provides a flocculent sludge collecting device and a flocculent sludge collecting method.The collecting device comprises a sludge flushing unit, the sludge flushing unit comprises a water inlet pipe and a sludge flushing module, and a spraying duct is arranged in the sludge flushing module; the water inlet pipe is communicated with the spraying duct; the sludge suction unit comprises a water outlet pipe and a sludge suction module, a sample suction port is formed in the sludge suction module, and the water outlet pipe is communicated with the sample suction port; and a mud storage space with the periphery closed can be defined between the mud flushing module and the mud suction module. The problems that in the prior art, bottom mud sampling equipment is poor in flow state collection capacity, and particularly flocculent sludge cannot be collected are solved.

Description

technical field [0001] The invention belongs to the technical field of sludge sampling, and in particular relates to a flocculent sludge collection device and a flocculent sludge collection method. Background technique [0002] The problem of sediment deposition in the sewage pipeline of municipal engineering has a great impact on the normal operation of the pipeline network. Therefore, the sampling of mud samples in the sewage pipeline network plays a vital role in the monitoring process of the pipeline network. However, since most of the sewage pipeline sediment is sewage flocculent sediment (flocculent sludge), its water content is high, and its structural strength is weak, and the current sampling equipment for sediment sampling has poor flow sampling capability, especially for flocculent sludge. It cannot be collected, that is, the mud sample will be lost along the clamp gap of the sediment sampling equipment, or washed away with the water flow due to the influence of t...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01N1/14G01N1/34
CPCG01N1/14G01N1/34G01N2001/1025G01N2001/1418
Inventor方宁檀雅琴陈瑞弘郭亚丽
OwnerSHANGHAI INVESTIGATION DESIGN & RES INST