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Hydraulic cyclone sewage intercepting device

A technology of hydrocyclone and deflector, which is applied in the directions of water/sewage multi-stage treatment, water/sludge/sewage treatment, centrifugal separation water/sewage treatment, etc. Unable to clean the bottom of the well body, limited working space, etc., to achieve excellent chemical stability and corrosion resistance, easy cleaning, and good aging resistance

Pending Publication Date: 2021-06-04
WUXI HAORUN ENVIRONMENTAL PROTECTION TECH CO LTD
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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that when cleaning the sediment at the bottom of the well body, some sediments are easy to deposit and stick to the bottom of the well, and the staff are often unable to effectively clean up due to the limited working space when cleaning. Thorough cleaning of the bottom of the well body

Method used

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  • Hydraulic cyclone sewage intercepting device
  • Hydraulic cyclone sewage intercepting device
  • Hydraulic cyclone sewage intercepting device

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Embodiment Construction

[0033] The following is attached Figure 1-4 The application is described in further detail.

[0034] The embodiment of the application discloses a hydrocyclone sewage intercepting device. refer to figure 1 and figure 2 , The hydrocyclone sewage interception device includes a vertically arranged and cylindrical well body 1 , a central shaft 2 connected in the well body 1 and a sand guide plate 3 . A manhole 11 is provided on the top of the well body 1, and a manhole cover 12 is connected to the manhole 11. A water inlet pipe 13 communicates with the side wall of the upper part of the well body 1 , and the water inlet pipe 13 is arranged along the tangential direction of the cross section of the well body 1 . The well body 1 is connected with a guide tube 42 through a connecting beam 41. The top of the guide tube 42 is closed, and the bottom is opened. The side wall of the guide tube 42 is connected with a water outlet pipe 421. The water outlet pipe 421 runs through the s...

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Abstract

The invention relates to the technical field of sewage treatment, in particular to a hydraulic cyclone sewage intercepting device which comprises a vertically-arranged cylindrical well body, a middle shaft connected in the well body and a sand guide plate, wherein the sand guide plate is located below the middle shaft, the bottom end of the middle shaft is communicated with a mud pumping pipe, the mud pumping pipe and the middle shaft are coaxially arranged; the bottom end of the mud pumping pipe is arranged close to the bottom of the well body, the bottom of an inner cavity of the well body is in a hopper shape, the outer side wall of the mud pumping pipe is rotationally connected with mud scraping blades, the mud scraping blades are arranged in a spiral shape and abut against the side wall of the bottom of the inner cavity of the well body, and a driving structure used for driving the mud scraping blades to rotate is further arranged in the well body. The device has the advantage that workers can conveniently clean sediments at the bottom of the well bottom.

Description

technical field [0001] The present application relates to the technical field of sewage treatment, in particular to a hydrocyclone sewage intercepting device. Background technique [0002] In recent years, the pollution of the water environment caused by the initial rainwater in the city has aroused widespread concern from all walks of life. The interception and treatment projects of the initial urban rainwater are also carried out in major cities in an orderly manner. In the process of rainwater collection and utilization, the removal of sediment and suspended garbage is a necessary process unit. In order to remove sediments, suspended garbage, etc. mixed into the rainwater, it is necessary to set up a sedimentation tank before the rainwater enters the rainwater storage device. The role of the sedimentation tank is to treat a large amount of sediment and suspended garbage carried in the runoff. [0003] The Chinese patent with the notification number CN204502491U disclos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02
CPCC02F1/38C02F2001/007C02F2303/14
Inventor 刘浩东刘洋舒超
Owner WUXI HAORUN ENVIRONMENTAL PROTECTION TECH CO LTD
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