Grid type sewage treatment apparatus

A sewage treatment device and grid technology, which is applied in water/sewage treatment, water/sewage treatment equipment, water/sludge/sewage treatment, etc. Clogging and other problems, to achieve the effect of improving filtration treatment, reducing labor costs, and avoiding clogging

Inactive Publication Date: 2020-08-07
徐小明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is also a kind of equipment used to remove sundries in sewage. The grille is flat and installed vertically. Some transmission parts are located in the sewage. The filter grille plays an important role in the sewage treatment process, but the filter grille It is easy to be blocked due to dirt adhesion, which affects the filtering effect; in order to prevent the filter grid from be

Method used

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  • Grid type sewage treatment apparatus
  • Grid type sewage treatment apparatus
  • Grid type sewage treatment apparatus

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1

[0028] See Figure 1-Figure 5 , The present invention provides a grid type sewage treatment device, the structure of which includes a grid sewage cleaning machine 1, a bracket 2, a grid 3, a secondary decontamination mechanism 4, a rake tooth 5, a traction chain 6, a driving device 7, The slag discharge pipe 8 and the rejecting mechanism 9 are provided with a bracket 2 on the surface of the grille sewage cleaning machine 1, and the grille sewage cleaning machine 1 and the support 2 are welded by electric welding, and the grille sewage cleaning machine 1 A drive device 7 is installed on the top end, a traction chain 6 is arranged on the inner side of the grille sewage cleaning machine 1, and the said grille sewage cleaning machine 1 and the traction chain 6 are movably connected, and the traction chain 6 A grid 3 is provided on the inner side, the traction chain 6 and the grid 3 are connected by tenon, and the front end surface of the grid 3 is provided with rak...

Example Embodiment

[0035] Example 2

[0036] See Figure 1-Figure 7 , The present invention provides a grid-type sewage treatment device. The rejection mechanism 9 is composed of a roller 9a, a rotating shaft 9b, a rejection bar 9c, a brush 9d, and a linkage gear 9e. The left and right ends of the roller 9a are both There is a rotating shaft 9b, the roller 9a and the rotating shaft 9b are fixedly connected, the surface of the roller 9a is provided with a rejection strip 9c, the roller 9a and the rejection strip 9c are glued together, and the surface of the rejection strip 9c is provided There is a brush 9d, the rejection bar 9c is connected with the brush 9d, a linkage gear 9e is provided on the surface of the rotating shaft 9b, and the rotating shaft 9b is fixedly connected with the linkage gear 9e.

[0037] The surface of the rotating shaft 9b is provided with a positioning frame 9b1, the rotating shaft 9b and the positioning frame 9b1 are connected by a bearing ring 9b2, the top of the positionin...

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PUM

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Abstract

The invention discloses a grid type sewage treatment apparatus. The apparatus structurally comprises a grid sewage cleaning machine, a bracket, grid bars, a secondary decontamination mechanism, rake teeth, a traction chain, a driving device, a deslagging guide pipe and a removal mechanism, fine dirt in the sewage is further filtered and fished by the grid bars through a filter screen to improve the sewage filtering treatment, an ejector rod collides with an oscillating rod to make the oscillating rod drive a water filtering attaching plate to be attached to the back surface of a filter screenthrough a connecting rod, and the water filtering attaching plate is used for ejecting out an object which is attached by dirt and is blocked on the filter screen by utilizing a thorn cone to preventthe filter screen from being blocked to influence filtering. The apparatus is used for improving the filtering treatment of fine dirt in sewage, the traction chain rotates to drive the convex teeth, and then the convex teeth drive the removal mechanism to rotate, so that the removal mechanism brushes the grid bars passing through in a reciprocating manner, the grid bars are prevented from being blocked, and the grid bars do not need to be cleaned manually again, so the manual labor cost is reduced.

Description

technical field [0001] The invention relates to the field of sewage treatment devices, in particular to a grid-type sewage treatment device. Background technique [0002] The sewage flowing in urban drainage pipes often contains a large amount of solid residues, such as waste cotton yarn, waste plastics, etc. The more these solid debris accumulate, the more they will cause the blockage of drainage pipes and affect the sanitation of the city. In order to remove the solid debris in the drainage pipe, it is necessary to use a grill to block the solid debris, and then salvage the solid debris. The work is dirty and tiring. There is also a kind of equipment used to remove sundries in sewage. The grille is flat and installed vertically. Some transmission parts are located in the sewage. The filter grille plays an important role in the sewage treatment process, but the filter grille It is easy to be blocked due to dirt adhesion, which affects the filtering effect; in order to prev...

Claims

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Application Information

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IPC IPC(8): C02F1/00B01D33/333B01D33/37B01D33/01B01D33/46
CPCB01D33/0158B01D33/333B01D33/37B01D33/461C02F1/001C02F2201/002C02F2303/14C02F2303/16
Inventor 徐小明
Owner 徐小明
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