Staircase grid solid-liquid separation device

A technology of solid-liquid separation and grid, which is applied in the direction of filtration separation, separation method, water/sludge/sewage treatment, etc.

Active Publication Date: 2013-02-06
深圳市中邦(集团)建设总承包有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the sewage treatment process, if the solid waste particles mixed in the sewage cannot be effectively removed in advance, and these solid waste particles are brought into the sewage treatment facilities, it will directly affect the sewage The normal operation of the treatment facilities affects the compliance of the treated water quality
However, in the current water purification and river water wastewater treatment, most of the grid decontamination machines used are climbing gear grids, which have high cost and poor cleaning effect, which cannot meet various cleaning needs.
At present, the field of domestic fine grids is blank. If fine grids are needed for sewage treatment, they need to be imported. However, foreign fine grids have complex structures and high costs.

Method used

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  • Staircase grid solid-liquid separation device
  • Staircase grid solid-liquid separation device
  • Staircase grid solid-liquid separation device

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Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] Cooperate figure 1 , 2 As shown, the present invention discloses a stepped grid solid-liquid separation equipment, which includes a support assembly 1, a driving device 2, a transmission mechanism 3, a grid mechanism 4 and an adjustment mechanism 5, wherein:

[0044] The support assembly 1 includes a support mechanism 11, left and right wall panels 12, 13, side sealing plates 14 and end sealing plates 15, wherein:

[0045] refer to image 3 As shown, the support mechanism 11 includes a pre-embedded steel plate 111, a base plate 112, an adjustable channel steel 113, a rectangular support ...

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Abstract

The invention relates to a staircase grid solid-liquid separation device which comprises a support component, a drive unit, a transmission mechanism and a grid mechanism, wherein the drive unit is arranged on the support component, the support component is arranged inclinedly, the transmission component is arranged on the support component and connected with the drive unit, and the grid mechanism is connected with the transmission component. When in use, the drive unit drives the transmission mechanism, the transmission mechanism drives the grid mechanism to move, sewage flows out through the gaps of the grid mechanism, and solid in a sewage ditch moves upwards along wavelike stairs under the action of the motion of the moving grid; and the solid is discharged from a discharge port formed by discharge plates of the support mechanism when moving to the uppermost end. The invention can be used for a fine grid in a swirl silt inlet ditch, and has the advantages of simple structure and low cost.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a stepped grid solid-liquid separation device, which is mainly used for the fine grid of the swirling sand sedimentation ditch. Background technique [0002] In the sewage treatment process, if the solid waste particles mixed in the sewage cannot be effectively removed in advance, and these solid waste particles are brought into the sewage treatment facilities, it will directly affect the normal operation of the sewage treatment facilities and affect the quality of the treated water. However, in the current water purification and river water wastewater treatment, most of the grid decontamination machines used are climbing gear grids, which have high cost and poor cleaning effect, which cannot meet various cleaning needs. At present, the field of domestic fine grids is blank. If fine grids are needed for sewage treatment, they need to be imported. However, foreign fine g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D33/04C02F1/00
Inventor 戴一成罗炎雄陈炼义
Owner 深圳市中邦(集团)建设总承包有限公司
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