CN220328016U - Sludge cleaning device of sedimentation tank for sewage treatment - Google Patents
Sludge cleaning device of sedimentation tank for sewage treatment Download PDFInfo
- Publication number
- CN220328016U CN220328016U CN202322353830.XU CN202322353830U CN220328016U CN 220328016 U CN220328016 U CN 220328016U CN 202322353830 U CN202322353830 U CN 202322353830U CN 220328016 U CN220328016 U CN 220328016U
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- CN
- China
- Prior art keywords
- scraper blade
- sedimentation tank
- sludge
- scraper
- linkage
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 48
- 239000010802 sludge Substances 0.000 title claims abstract description 43
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 239000010865 sewage Substances 0.000 title claims abstract description 16
- 230000005012 migration Effects 0.000 claims abstract description 14
- 238000013508 migration Methods 0.000 claims abstract description 14
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000007790 scraping Methods 0.000 claims description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a sludge cleaning device of a sedimentation tank for sewage treatment, which comprises a sedimentation tank; the upper end both sides of sedimentation tank all are fixed with the mounting panel, be provided with preceding scraper blade in the sedimentation tank, well scraper blade and back scraper blade, preceding scraper blade, well scraper blade and back scraper blade's the equal sliding fit in upper end both sides are on the mounting panel, the length of preceding scraper blade, well scraper blade and back scraper blade increases in proper order, the laminating of the bottom of a pool of back scraper blade and sedimentation tank slides, the equal fixed mounting in the outside of mounting panel has horizontal migration structure, horizontal migration structure is used for driving the scraper blade frame and removes, preceding scraper blade and scraper blade frame fixed connection, install the linkage structure that is used for driving well scraper blade and back scraper blade removal on the scraper blade frame, still install the limit structure who is used for centering scraper blade and back scraper blade to carry out spacing on the mounting panel. The sludge cleaning device of the sedimentation tank for sewage treatment has the advantages of being capable of cleaning sludge in a layered manner, stable in structure and convenient to use.
Description
Technical Field
The utility model relates to the technical field of sedimentation tanks, in particular to a sludge cleaning device of a sedimentation tank for sewage treatment.
Background
The sedimentation tank is a structure for removing suspended matters in water by sedimentation, and is a device for purifying water quality, and in the working process of the sedimentation tank, sludge precipitated at the bottom of the sedimentation tank needs to be discharged out of the sedimentation tank in time. Chinese patent CN201921438952.6 discloses a novel sewage treatment sedimentation tank mud clearance auxiliary device, and it is at the in-process that removes through the scraper blade, then scrapes the mud on the inclined plane of holding chamber bottom of cell body, and at the in-process that the scraper blade moved left, under the promotion of two sets of extrusion springs, the bottom of scraper blade remains the state of hugging closely with the top slip on inclined plane all the time, after the sliding plate removes to the left end, then the scraper blade scrapes the mud on the inclined plane to in the sludge hopper. But it is in the use, directly scrapes the mud removal from one side, and when mud thickness was big, scrapes the effect that the mud removed poor, and cleaning efficiency is low, can lead to cleaning device to appear damaging even, influences the use.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve is how to provide a can separate the mud, stable in structure, the sludge cleaning device of sedimentation tank for the sewage treatment of convenient to use.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the sludge cleaning device of the sedimentation tank for sewage treatment comprises a sedimentation tank, wherein a sludge hopper is fixed on one side of the lower end of the sedimentation tank, a sludge discharge pipe is fixed at the lower end of the sludge hopper, a through groove is formed in the sludge hopper of sedimentation Chi Zhengdui, and a plurality of sludge discharge ports are formed in the opposite direction of the sludge hopper and the sludge discharge pipe;
the utility model discloses a sedimentation tank, including sedimentation tank, mounting panel, front scraper blade, well scraper blade and back scraper blade's upper end both sides all sliding fit are on the mounting panel, front scraper blade, well scraper blade and back scraper blade's length increases in proper order, the bottom of a pool slip laminating of back scraper blade and sedimentation tank, the equal fixed mounting in the outside of mounting panel has horizontal migration structure, horizontal migration structure is used for driving the scraper blade frame and removes, front scraper blade and scraper blade frame fixed connection, install the linkage structure that is used for driving well scraper blade and back scraper blade and removes on the scraper blade frame, still install the limit structure that is used for centering scraper blade and back scraper blade to carry out spacing on the mounting panel.
Like this, mud union coupling has the soil pick-up pump, when clear up mud, the soil pick-up pump is in the soil pick-up state all the time, the scraper blade removes before the horizontal migration structure drives, scrape the mud that is located the top and move for mud is concentrated to the sludge bucket, afterwards the horizontal migration structure resets, pass through linkage structure and drive preceding scraper blade and well scraper blade synchronous movement, scrape the mud that is located the middle level, make mud concentrated to the sludge bucket, afterwards the horizontal migration structure resets, pass through linkage structure and drive preceding scraper blade, well scraper blade and back scraper blade and remove, scrape the mud that is located the lower floor. After reset, limit structure carries out spacing to middle scraper blade and back scraper blade can be connected with linkage structure. When the linkage structure is connected with the middle scraping plate or the rear scraping plate, the limit structure of the corresponding middle scraping plate and the limit structure of the corresponding rear scraping plate are released from limit. Layered scraping is realized through the front scraping plate, the middle scraping plate and the rear scraping plate with different heights, cleaning resistance is reduced, and the cleaning device is better protected.
The horizontal movement structure comprises a box body fixedly connected with a mounting plate, the box body is provided with an accommodating groove with an upper end being open, a screw rod is installed in the accommodating groove through a bearing, one end of the screw rod penetrates through the box body and is fixedly connected with an output shaft of a waterproof motor, the waterproof motor is fixedly installed on the outer side of the box body, a nut block is connected to the screw rod in a threaded mode, and the nut block is fixedly connected with a scraper plate frame.
Wherein, be fixed with a plurality of strengthening blocks between box and the sedimentation tank body.
The linkage structure comprises a linkage cylinder fixedly mounted on the scraper frame, two middle scrapers and two rear scrapers are arranged right opposite to the middle scrapers, linkage holes are formed in the inward concave side walls of the middle scrapers and the rear scrapers, and the end parts of the cylinder rods of the linkage cylinder penetrate through the scraper frame and can be in plug-in fit with the linkage holes.
The limiting structure comprises a limiting cylinder fixedly mounted at the lower end of the mounting plate, the limiting cylinder is opposite to the middle scraping plate and the rear scraping plate, limiting holes are formed in the lower ends of the middle scraping plate and the rear scraping plate in a concave mode, and a cylinder rod of the limiting cylinder penetrates through the mounting plate and can be in plug-in fit with the limiting holes.
To sum up, this sludge cleaning apparatus of sedimentation tank for sewage treatment has the advantage that can the layering clear up mud, stable in structure, facilitate the use.
Drawings
Fig. 1 is a schematic structural view of a sludge cleaning device of a sedimentation tank for sewage treatment according to the present utility model.
Fig. 2 is a schematic view of another orientation of fig. 1.
Fig. 3 is a schematic view of another orientation of fig. 2.
Fig. 4 is a schematic view of the state of the horizontal moving structure in fig. 1 after the front scraper is driven to move.
Fig. 5 is a schematic view of fig. 4 with one side of the horizontal movement structure removed.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
As shown in fig. 1-5, a sludge cleaning device of a sedimentation tank for sewage treatment comprises a sedimentation tank 1, wherein a sludge hopper 2 is fixed on one side of the lower end of the sedimentation tank, a sludge discharge pipe 3 is fixed at the lower end of the sludge hopper, a through groove is formed in the sludge hopper of sedimentation Chi Zhengdui, and a plurality of sludge discharge ports 4 are formed in the sludge hopper and the sludge discharge pipe in a right opposite direction;
the utility model discloses a sedimentation tank, including sedimentation tank, mounting panel, front scraper blade, well scraper blade, back scraper blade, mounting panel 5 are all fixed with in the upper end both sides of sedimentation tank, front scraper blade, well scraper blade and back scraper blade's upper end both sides all sliding fit are on the mounting panel, front scraper blade, well scraper blade and back scraper blade's length increases in proper order, the bottom of a pool slip laminating of back scraper blade and sedimentation tank, the equal fixed mounting in the outside of mounting panel has horizontal migration structure, horizontal migration structure is used for driving scraper frame 11 and removes, front scraper blade and scraper frame fixed connection, install the linkage structure that is used for driving well scraper blade and back scraper blade to remove on the scraper frame, still install the limit structure that is used for centering scraper blade and back scraper blade to carry out spacingly on the mounting panel.
Like this, mud union coupling has the soil pick-up pump, when clear up mud, the soil pick-up pump is in the soil pick-up state all the time, the scraper blade removes before the horizontal migration structure drives, scrape the mud that is located the top and move for mud is concentrated to the sludge bucket, afterwards the horizontal migration structure resets, pass through linkage structure and drive preceding scraper blade and well scraper blade synchronous movement, scrape the mud that is located the middle level, make mud concentrated to the sludge bucket, afterwards the horizontal migration structure resets, pass through linkage structure and drive preceding scraper blade, well scraper blade and back scraper blade and remove, scrape the mud that is located the lower floor. After reset, limit structure carries out spacing to middle scraper blade and back scraper blade can be connected with linkage structure. When the linkage structure is connected with the middle scraping plate or the rear scraping plate, the limit structure of the corresponding middle scraping plate and the limit structure of the corresponding rear scraping plate are released from limit. Layered scraping is realized through the front scraping plate, the middle scraping plate and the rear scraping plate with different heights, cleaning resistance is reduced, and the cleaning device is better protected.
During implementation, the horizontal movement structure comprises a box body 12 fixedly connected with the mounting plate, the box body is provided with an accommodating groove with an opening at the upper end, a screw rod 13 is installed in the accommodating groove through a bearing, one end of the screw rod penetrates through the box body and is fixedly connected with an output shaft of a waterproof motor, the waterproof motor 14 is fixedly installed on the outer side of the box body, a nut block is connected to the screw rod in a threaded mode, and the nut block is fixedly connected with the scraper frame. The waterproof motor drives the screw rod to rotate, and the scraper frame is driven to move through the nut block.
In the implementation, a plurality of reinforcing blocks 15 are fixed between the box body and the sedimentation tank body. The installation stability is improved.
When the linkage structure is implemented, the linkage structure comprises a linkage cylinder 16 fixedly mounted on the scraper frame, the number of the linkage cylinder to the middle scraper is two, the number of the linkage cylinder to the rear scraper is two, the side walls of the middle scraper and the rear scraper are concave inwards to form a linkage hole 17, and the end part of the cylinder rod of the linkage cylinder penetrates through the scraper frame and can be in plug-in fit with the linkage hole. The cylinder rod of the linkage cylinder is inserted into the linkage hole of the middle scraping plate, and the middle scraping plate can be driven to move when the horizontal moving mechanism drives the scraping plate frame to move. The cylinder rod of the linkage cylinder is inserted into the linkage hole of the rear scraping plate, and when the horizontal moving mechanism drives the scraping plate frame to move, the rear scraping plate can be driven to move.
When the device is implemented, the limiting structure comprises a limiting cylinder 18 fixedly installed at the lower end of the mounting plate, the limiting cylinder is opposite to the middle scraping plate and the rear scraping plate, limiting holes are formed in the lower ends of the middle scraping plate and the rear scraping plate in a concave mode, and a cylinder rod of the limiting cylinder penetrates through the mounting plate and can be in plug-in fit with the limiting holes. When limiting, the limiting cylinder is inserted into the limiting hole.
Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. The sludge cleaning device of the sedimentation tank for sewage treatment is characterized by comprising a sedimentation tank, wherein a sludge hopper is fixed on one side of the lower end of the sedimentation tank, a sludge discharge pipe is fixed at the lower end of the sludge hopper, a through groove is formed in the sludge hopper of the sedimentation Chi Zhengdui, and a plurality of sludge discharge ports are formed in the opposite direction of the sludge hopper and the sludge discharge pipe;
the utility model discloses a sedimentation tank, including sedimentation tank, mounting panel, front scraper blade, well scraper blade and back scraper blade's upper end both sides all sliding fit are on the mounting panel, front scraper blade, well scraper blade and back scraper blade's length increases in proper order, the bottom of a pool slip laminating of back scraper blade and sedimentation tank, the equal fixed mounting in the outside of mounting panel has horizontal migration structure, horizontal migration structure is used for driving the scraper blade frame and removes, front scraper blade and scraper blade frame fixed connection, install the linkage structure that is used for driving well scraper blade and back scraper blade and removes on the scraper blade frame, still install the limit structure that is used for centering scraper blade and back scraper blade to carry out spacing on the mounting panel.
2. The sludge cleaning device of a sedimentation tank for sewage treatment according to claim 1, wherein the horizontal movement structure comprises a box body fixedly connected with a mounting plate, the box body is provided with a containing groove with an open upper end, a screw is installed in the containing groove through a bearing, one end of the screw penetrates through the box body and is fixedly connected with an output shaft of a waterproof motor, the waterproof motor is fixedly installed on the outer side of the box body, a nut block is connected to the screw in a threaded mode, and the nut block is fixedly connected with a scraper frame.
3. The sludge cleaning apparatus of a sedimentation tank for sewage treatment according to claim 2, wherein a plurality of reinforcing blocks are fixed between the tank body and the sedimentation tank body.
4. The sludge cleaning device of a sedimentation tank for sewage treatment according to claim 1, wherein the linkage structure comprises a linkage cylinder fixedly mounted on the scraper frame, the number of the linkage cylinder opposite to the middle scraper is two, the number of the linkage cylinder opposite to the rear scraper is two, the side walls of the middle scraper and the rear scraper are concave inwards to form a linkage hole, and the end part of the cylinder rod of the linkage cylinder penetrates through the scraper frame and can be in plug-in fit with the linkage hole.
5. The sludge cleaning device of a sedimentation tank for sewage treatment according to claim 1, wherein the limiting structure comprises a limiting cylinder fixedly installed at the lower end of the mounting plate, the limiting cylinder is opposite to the middle scraping plate and the rear scraping plate, limiting holes are formed in the lower ends of the middle scraping plate and the rear scraping plate in a concave manner, and a cylinder rod of the limiting cylinder penetrates through the mounting plate and can be in plug-in fit with the limiting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353830.XU CN220328016U (en) | 2023-08-31 | 2023-08-31 | Sludge cleaning device of sedimentation tank for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353830.XU CN220328016U (en) | 2023-08-31 | 2023-08-31 | Sludge cleaning device of sedimentation tank for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328016U true CN220328016U (en) | 2024-01-12 |
Family
ID=89459014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322353830.XU Active CN220328016U (en) | 2023-08-31 | 2023-08-31 | Sludge cleaning device of sedimentation tank for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328016U (en) |
-
2023
- 2023-08-31 CN CN202322353830.XU patent/CN220328016U/en active Active
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