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An anti-disturbance scraping equipment for sewage treatment

A sewage treatment and anti-disturbance technology, applied in the hydraulic field, can solve problems such as disturbance and affecting the sedimentation effect of the pool

Active Publication Date: 2022-04-22
迈邦(北京)环保工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The bottom of the sedimentation ditch has been settled for a long time, and it is necessary to scrape the sediment at the bottom regularly, scrape it into the sedimentation ditch, and then pump it out through the sludge pump. However, the traditional scraping mechanism often scrapes the water at the bottom of the pool during the scraping process. It has a disturbing effect and affects the sedimentation effect of the pool

Method used

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  • An anti-disturbance scraping equipment for sewage treatment
  • An anti-disturbance scraping equipment for sewage treatment
  • An anti-disturbance scraping equipment for sewage treatment

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Embodiment Construction

[0052] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples or drawings are used to illustrate the present invention, but not to limit the scope of the present invention.

[0053] like figure 1 shown, it includes sedimentation groove 2, such as Figure 4 As shown, the scraping units 3 evenly distributed in the sedimentation groove 2 are characterized in that: figure 2 As shown, one end of the sedimentation ditch 2 has a scraping bottom surface 5, and the other end of the sedimentation ditch 2 has a sedimentation pit 6; A part will be deposited on the scraping bottom surface 5; the sedimentation pit 6 is used to collect the deposited debris; when the designated debris cleaning time is reached, the scraping unit 3 installed in the sedimentation groove 2 is controlled to scrape the bottom surface 5. In the process of scraping the debris in the present inv...

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Abstract

The invention belongs to the field of hydraulic technology, and in particular relates to an anti-disturbance scraping equipment for sewage treatment, which includes a sedimentation ditch, a scraping unit installed in the sedimentation ditch and uniformly distributed, the scraping mechanism designed in the present invention, and the designed support plate is Arc shape, and the upper ends of the two support plates in the same scraping unit are smooth transitions before or after swinging up, so as to ensure that the sewage in the sedimentation ditch is scraped forward or reset in the scraping unit. The sewage on the upper side flows smoothly through the transitional arc surface formed by the two support plates. In the present invention, a steady flow plate is also designed. During the reset process of the scraping unit, the sewage in the sedimentation ditch will flow from the lower part of the sewage. The lower side of the two stabilizing plates in the scraping unit flows through, and the two stabilizing plates are driven and adjusted when the scraping mechanism is reset, parallel to the scraped bottom surface of the sedimentation ditch, and the sewage on the lower side flows smoothly, reducing Indicates the degree of disturbance of the scraping mechanism to the sewage in the sedimentation ditch during the forward scraping or reset process.

Description

[0001] Technical field [0002] The invention belongs to the field of hydraulic technology, and in particular relates to an anti-disturbance scraping device for sewage treatment. Background technique [0003] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical care, catering, etc. Various fields are also increasingly entering the daily life of ordinary people. [0004] Sedimentation ditch is a structure that uses sedimentation to remove suspended solids in sewage. Sedimentation ditches are widely used in wastewater treatment. The bottom of the sedimentation ditch has been sedimented for a long time, and the sediment at the bottom needs to be scraped off regularly, scraped to the sedimentation ditch, and then pumped out by the sludge pump, but the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D21/04B01D21/24B01D21/00
CPCB01D21/04B01D21/245B01D21/0042B01D21/0096
Inventor 孙琴华
Owner 迈邦(北京)环保工程有限公司
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