Anti-blocking filtering pipeline

A pipeline and anti-blocking technology, applied in the pipeline field, can solve problems such as affecting the normal discharge of wastewater, poor overall effect, and pipeline blockage.

Inactive Publication Date: 2021-05-18
JIAXING VOCATIONAL TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the pipeline is discharging wastewater, the water level in the pipeline is generally at a medium-low level, and most of the floating garbage is concentrated on the surface of the water body. If there is no filtering facility in the pipeline, it is easy to block the pipeline, affect the normal discharge of wastewater, increase maintenance costs, and the overall effect is not good. good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see figure 1 As shown, an anti-blocking filter pipeline involved in this embodiment includes an L-shaped elbow body 1, the elbow body 1 is composed of a horizontal pipe body 2 extending horizontally and a vertical pipe body 3 extending vertically up and down. Composition, the elbow body 1 is provided with a filter screen 4 that blocks its interior and forms an angle of 45° with the horizontal plane, and the filter screen 4 is arranged at the corner of the horizontal pipe 2 and the vertical pipe 3 At the position, the filter screen 4 has a water-facing surface 41 and a back-water surface 42, and the horizontal pipe body 2 is provided with a discharge port 11 located directly above the water-facing surface 41, and the vertical pipe body 3 is located directly on the back-water surface 42. below;

[0022] Extended on the transverse pipe body 2 is a branch pipe 5 on the same straight line, the branch pipe 5 is arranged on the side of the backwater surface 42 of the filter s...

Embodiment 2

[0030] see figure 1 and figure 2 As shown, a kind of anti-blocking filter pipeline involved in this embodiment is further set on the basis of Embodiment 1, a plurality of water guide channels 72 are opened on the movable plug 7, and the water guide channels 72 have The water guide inlet 721 and the water guide outlet 722, the water guide inlet 721 is arranged on the plug end face 71, and the water guide outlet 722 is arranged at the bottom of the movable plug 7.

[0031] In Embodiment 1, when the movable plug 7 is close to the filter screen plate 4, and the cleaning needle 8 is inserted into the mesh on the filter screen plate 4, the waste water is blocked, and the flow rate is greatly reduced instantaneously, which is easy to cause backflow at the source end of the waste water. In this embodiment, the water guide channel 72 connecting the plug end surface 71 and the bottom of the movable plug 7 is set on the movable plug 7, so that when the movable plug 7 is close to the fi...

Embodiment 3

[0033] see Figures 1 to 3 As shown, the anti-clogging filter pipeline involved in this embodiment, on the basis of Embodiments 1 and 2, is further provided that the discharge port 11 is hinged with a discharge end cover 12 .

[0034] Through the setting of the discharge end cover 12, it is not only used as a cover for the discharge port 11, but also makes it impossible to quickly squeeze out the discharge port 11 when the amount of garbage concentrated on the water-facing surface 41 of the filter screen plate 4 is insufficient, thus achieving moderate compression and floating The role of garbage is to facilitate subsequent collection and treatment after discharge.

[0035] The anti-clogging filter pipe involved in the present invention completes the filtering operation of the incoming waste water by setting an inclined filter screen in the main body of the elbow, and the filtered floating garbage is pushed along the filter screen and is discharged from the discharge port. Pu...

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Abstract

The invention disclsoes an anti-blocking filtering pipeline that comprises an L-shaped bent pipe body composed of a transverse pipe body horizontally and laterally extending and a vertical pipe body vertically extending up and down, wherein a filtering net plate for blocking the interior of the bent pipe body is arranged in the bent pipe body, and the filtering net plate is arranged at the corner of the transverse pipe body and the vertical pipe body; the filter screen plate is provided with an upstream face and a downstream face, a discharge port located over the upstream face is formed in the transverse pipe body, and the vertical pipe body is located under the downstream face; branch pipes located on the same straight line extend on the transverse pipe body, the branch pipes are arranged on one side of the downstream face of the filter screen plate, sealing plates are arranged on the branch pipes, movable plugs are slidably connected into the branch pipes, cleaning needles inserted into the filter screen plate are distributed on the movable plugs, and guide rods are slidably connected to the sealing plates; one end of each guide rod is connected with the movable plug, and the other end of same is provided with a linear reciprocating mechanism. The pipeline has the advantages of being good in filtering effect, not prone to blockage, complete in overall function and high in practicability.

Description

technical field [0001] The invention relates to a pipeline, more specifically, it relates to an anti-blocking filter pipeline. Background technique [0002] When the pipeline is discharging wastewater, the water level in the pipeline is generally at a medium-low level, and most of the floating garbage is concentrated on the surface of the water body. If there is no filtering facility in the pipeline, it is easy to block the pipeline, affect the normal discharge of wastewater, increase maintenance costs, and the overall effect is not good. good. Accordingly, the present invention provides an anti-blocking filter pipeline. Contents of the invention [0003] The object of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide an anti-clogging filter pipeline, which has the characteristics of good filtering effect and not easy to be blocked. [0004] In order to solve the above-mentioned technical problems, the object of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03B01D29/62B01D35/02F16L55/24F16L45/00
CPCB01D29/03B01D29/62B01D35/02F16L55/24F16L45/00
Inventor 孔祥金
Owner JIAXING VOCATIONAL TECHN COLLEGE
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