CN219993949U - Sewage pump for sludge discharge of sedimentation tank - Google Patents
Sewage pump for sludge discharge of sedimentation tank Download PDFInfo
- Publication number
- CN219993949U CN219993949U CN202321234547.9U CN202321234547U CN219993949U CN 219993949 U CN219993949 U CN 219993949U CN 202321234547 U CN202321234547 U CN 202321234547U CN 219993949 U CN219993949 U CN 219993949U
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- China
- Prior art keywords
- fixedly connected
- conical tube
- periphery
- sewage pump
- sedimentation tank
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- 239000010865 sewage Substances 0.000 title claims abstract description 45
- 238000004062 sedimentation Methods 0.000 title claims abstract description 33
- 239000010802 sludge Substances 0.000 title claims abstract description 16
- 238000007790 scraping Methods 0.000 claims abstract description 18
- 239000004744 fabric Substances 0.000 claims description 14
- 239000003245 coal Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 33
- 239000002245 particle Substances 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 10
- 238000007599 discharging Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of sewage treatment equipment and discloses a sewage pump for sludge discharge of a sedimentation tank, which comprises a pump body, wherein one side of the pump body is fixedly connected with a water outlet pipe, the other side of the pump body is fixedly connected with a water inlet pipe, the left end of the water inlet pipe is fixedly connected with a conical pipe, one side of the inside of the conical pipe is fixedly connected with a screen mesh, the other side of the inside of the conical pipe is fixedly connected with a fixed plate, the middle part of the fixed plate is rotationally connected with a rotating shaft, one side of the periphery of the rotating shaft is fixedly connected with four scraping plates, the other side of the periphery of the rotating shaft is fixedly connected with four impellers, and the inner walls of two sides of the conical pipe are provided with notches. According to the utility model, the sewage pump can prevent the water inlet from being blocked by large-particle impurities, so that the drainage efficiency of the sewage pump is improved, meanwhile, the large-particle impurities in the sedimentation tank can be effectively discharged, the later cleaning of workers is not needed, and the investment of labor force is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage pump for discharging mud from a sedimentation tank.
Background
Sewage treatment is generally divided into equalizing basin, anaerobic tank, aeration tank, sedimentation tank, disinfection pond and sludge concentration pond, wherein the mud in the sewage can deposit in the sedimentation tank inside, in order to avoid the inside mud deposit of sedimentation tank too much, consequently can install sewage in the sedimentation tank and arrange mud drainage, at present most deposit Chi Paini sewage pump when using, because the sedimentation tank inside contains more impurity, when getting into the sewage pump, the impurity of some macroparticles leads to the water inlet jam of sewage pump easily, lead to the mud efficiency reduction of sewage pump, simultaneously macroparticle's impurity can accumulate in the sedimentation tank bottom owing to unable discharge of sewage pump, need the workman later stage clear up, increased the input of labour, for this reason propose a sewage pump for sedimentation tank mud discharge.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a sewage pump for discharging mud from a sedimentation tank.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sewage pump for sedimentation tank arranges mud, includes the pump body, pump body one side fixedly connected with outlet pipe, pump body opposite side fixedly connected with inlet tube, inlet tube left end fixedly connected with conical tube, the inside one side fixedly connected with screen cloth of conical tube, the inside opposite side fixedly connected with fixed plate of conical tube, the fixed plate middle part rotates and is connected with the pivot, four scraper blades of pivot periphery one side fixedly connected with, four impeller of pivot periphery opposite side fixedly connected with.
As a further description of the above technical solution:
the pump body lower part fixedly connected with mounting panel, the inside edge of mounting panel is provided with four mounting holes.
As a further description of the above technical solution:
the right side of the scraping plate is attached to the left side of the screen, four scraping plates are circumferentially distributed on the periphery of the rotating shaft, and four impellers are circumferentially distributed on the periphery of the rotating shaft.
As a further description of the above technical solution:
the inner walls of the two sides of the conical tube are respectively provided with a notch, the two sides of the conical tube are respectively and fixedly connected with a crushing shell, the inside of the crushing shell is rotationally connected with a rotating rod, one side of the periphery of the rotating rod is fixedly connected with a plurality of crushing blades, the other side of the periphery of the rotating rod is fixedly connected with a helical blade, one side, away from the conical tube, of the crushed aggregates shell is fixedly connected with a motor, and one end, away from the conical tube, of the rotating rod is fixedly connected with the output end of the motor.
As a further description of the above technical solution:
the inside of the crushing shell is communicated with the inside of the conical tube through the notch.
As a further description of the above technical solution:
crushing blade sets up in the inside one side that is close to the notch of crushed aggregates shell, and crushing blade is circumference distribution in bull stick periphery.
As a further description of the above technical solution:
one side of the scraping plate far away from the rotating shaft is attached to the inner wall of the conical tube, and the two crushing shells are respectively positioned on the front side and the rear side of the scraping plate.
The utility model has the following beneficial effects:
1. according to the utility model, through the cooperation of the conical tube, the mounting plate, the screen, the rotating shaft, the impeller and the scraping plate, large-particle impurities entering the conical tube are scraped off and cleaned from the screen, so that the sewage pump for discharging mud from the sedimentation tank can prevent the large-particle impurities from blocking the water inlet, and the drainage efficiency of the sewage pump is improved.
2. According to the utility model, through the cooperation of the conical tube, the notch, the crushed aggregates shell, the rotating rod, the blade, the helical blade and the motor, large-particle impurities entering the conical tube are collected from the screen mesh and crushed, and then are discharged into the water inlet pipe, so that the sewage pump for discharging mud from the sedimentation tank can effectively discharge the large-particle impurities in the sedimentation tank, the later cleaning of workers is not required, and the investment of labor force is effectively reduced.
Drawings
Fig. 1 is a perspective view of a sewage pump for sludge discharge of a sedimentation tank according to the present utility model;
fig. 2 is a schematic diagram of a water inlet pipe structure of a sewage pump for sludge discharge of a sedimentation tank according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a sectional view of a chaff pod of a sewage pump for discharging sludge from a sedimentation tank according to the present utility model.
Legend description:
1. a pump body; 2. a water outlet pipe; 3. a water inlet pipe; 4. a conical tube; 5. a mounting plate; 6. a screen; 7. a fixing plate; 8. a rotating shaft; 9. a scraper; 10. an impeller; 11. a notch; 12. crushing shells; 13. a rotating rod; 14. crushing blades; 15. a helical blade; 16. and a motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: a sewage pump for sedimentation tank arranges mud, including pump body 1, pump body 1 one side fixedly connected with outlet pipe 2, outlet pipe 2 links to each other with the pipeline, can be with sewage and the mud that the sewage pump was taken out along pipeline transport, discharge the sedimentation tank with mud, pump body 1 opposite side fixedly connected with inlet tube 3, when starting pump body 1, inlet tube 3 on pump body 1 one side can produce suction and draw into pump body 1 inside constantly with mud and sewage in the sedimentation tank, and discharge the sedimentation tank from outlet pipe 2 and the pipeline of pump body 1 opposite side, inlet tube 3 left end fixedly connected with conical tube 4, inside one side fixedly connected with screen cloth 6 of conical tube 4, screen cloth 6 can block the large granule impurity in mud and the sewage, avoid large granule impurity to get into the sewage pump and lead to the inside jam of inlet tube 3, inside opposite side fixedly connected with fixed plate 7 of conical tube 4, fixed plate 7 middle part rotation is connected with pivot 8, four scraper blades 9 are connected with to pivot 8 periphery opposite side fixedly connected with, when pump body 1 work lets mud and sewage in the sedimentation tank constantly get into inside 1, and when conical tube 4 inside, the inside can be with the inner diameter of screen cloth, thereby the screen cloth is stopped by the rotation of the screen cloth 6 through the rotation of the inside one side of the screen cloth 6, thereby can be prevented from rotating the large granule impurity in the inside the screen cloth 6 through rotation of the screen cloth 6, thereby the large granule impurity is stopped by the rotation of the screen cloth 6, and the large granule impurity is prevented from flowing through the inside the screen cloth 6 through the rotation 9.
The lower part of the pump body 1 is fixedly connected with a mounting plate 5, four mounting holes are formed in the inner edge of the mounting plate 5, the sewage pump can be fixed inside a sedimentation tank through the cooperation of the mounting plate 5 and the mounting holes on the mounting plate, the right side of a scraper 9 is attached to the left side of a screen 6, the four scrapers 9 are circumferentially distributed on the periphery of a rotating shaft 8, large-particle impurities blocked on the screen 6 are cleaned from the screen 6 through the rotation of the four scrapers 9, the blockage of a conical tube 4 and a water inlet tube 3 is avoided, four impellers 10 are circumferentially distributed on the periphery of the rotating shaft 8, the scrapers 9 are driven to rotate through the cooperation of the impellers 10 and flowing sewage and sludge, the impurities of the large particles are cleaned from the inside of the conical tube 4, the inner walls of two sides of the conical tube 4 are respectively provided with a notch 11, the two sides of the conical tube 4 are fixedly connected with a particle shell 12, the inside of the particle shell 12 is rotationally connected with a rotating rod 13, a plurality of crushing blades 14 are fixedly connected to one side of the periphery of the rotating rod 13, a helical blade 15 is fixedly connected to the other side of the periphery of the rotating rod 13, a motor 16 is fixedly connected to one side of the crushing shell 12 away from the conical tube 4, one end of the rotating rod 13 away from the conical tube 4 is fixedly connected to the output end of the motor 16, along with the rotation of the scraping plate 9, large particle impurities on one side of the screen mesh 6 are driven by the rotating scraping plate 9 and enter the notch 11 on two sides of the conical tube 4, then the large particle impurities enter the crushing shell 12, the motor 16 on the outer side of the crushing shell 12 is started to drive the rotating rod 13 to rotate continuously, the crushing blades 14 and the helical blade 15 on the periphery of the rotating rod 13 are driven by the scraping plate 9 to crush the large particle impurities entering the crushing shell 12 rapidly by the rotating groups of crushing blades 14, meanwhile, the crushed impurities cannot be gathered in the crushing shell 12 due to the rotation of the helical blade 15, can be carried into conical tube 4 inside by pivoted helical blade 15 and rivers again, afterwards, big granule impurity after the breakage gets into inside the pump body 1 along with continuous rivers and the mud that get into conical tube 4 inside through screen cloth 6, thereby make big granule impurity can be carried out the sedimentation tank by the sewage pump, need not the workman later stage and clear up, inside through notch 11 and the inside intercommunication of conical tube 4 of crushed aggregates shell 12, big granule impurity gets into inside crushed aggregates shell 12 through notch 11 and breaks, crushing blade 14 sets up in the inside one side that is close to notch 11 of crushed aggregates shell 12, and crushing blade 14 is circumference distribution in bull stick 13 periphery, big granule impurity that will get into crushed aggregates shell 12 inside is broken into tiny particle through the rotation of crushing blade 14, make it can be carried by the sewage pump through screen cloth 6, one side that the pivot 8 was kept away from to scraper 9 and conical tube 4 inner wall laminating mutually, two crushed aggregates shell 12 are located the front and back both sides of scraper 9 respectively, make scraper 9 rotate can scrape big granule impurity to the notch 11 department fast, and then by pivoted crushing blade 14 is broken.
Working principle: when the pump body 1 is started, the water inlet pipe 3 on one side of the pump body 1 can generate suction to continuously suck sludge and sewage in the sedimentation tank into the pump body 1, and the water outlet pipe 2 on the other side of the pump body 1 and a pipeline are discharged out of the sedimentation tank, when the pump body 1 works to continuously enter the inside of the pump body 1, the impeller 10 in the conical tube 4 can continuously rotate due to the passing of water flow and sludge, the rotating shaft 8 and the scraping plate 9 are driven to rotate through the impeller 10, thereby large-particle impurities blocked by the screen 6 are scraped off through the rotation of the scraping plate 9, the large-particle impurities are prevented from being accumulated on one side of the screen 6, the screen 6 and the conical tube 4 are caused to be blocked, the drainage efficiency of the sewage pump is improved, as the scraping plate 9 rotates, the large-particle impurities on one side of the screen 6 can be driven by the rotating scraping plate 9 and enter the notch 11 on two sides of the conical tube 4, then the large-particle impurities can enter the inside of the crushing shell 12, the motor 16 on the outer side of the crushing shell 12 can drive the rotating rod 13 to continuously rotate due to the passing through the rotating blades, the rotating blades 14 and the spiral blades 15 on the periphery of the rotating rod 13 rotate, the large-particle impurities can be driven by the scraping plate 9 to enter the inside the crushing shell 12, and the large-particle impurities can be prevented from entering the inside of the crushing shell 4 and can be simultaneously and can enter the inside the large-particle pump body through the large-particle impurities and the large-particle impurities can be prevented from entering the inside the spiral blades 4 and the inside the drum 4.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A sewage pump for sedimentation tank arranges mud, includes the pump body (1), its characterized in that: pump body (1) one side fixedly connected with outlet pipe (2), pump body (1) opposite side fixedly connected with inlet tube (3), inlet tube (3) left end fixedly connected with conical tube (4), inside one side fixedly connected with screen cloth (6) of conical tube (4), inside opposite side fixedly connected with fixed plate (7) of conical tube (4), fixed plate (7) middle part rotation is connected with pivot (8), four scraper blades (9) of pivot (8) periphery one side fixedly connected with, four impeller (10) of pivot (8) periphery opposite side fixedly connected with.
2. A sewage pump for sludge discharge of a sedimentation tank as claimed in claim 1, wherein: the pump body (1) lower part fixedly connected with mounting panel (5), mounting panel (5) inside edge is provided with four mounting holes.
3. A sewage pump for sludge discharge of a sedimentation tank as claimed in claim 1, wherein: the right side of the scraping plate (9) is attached to the left side of the screen (6), four scraping plates (9) are circumferentially distributed on the periphery of the rotating shaft (8), and four impellers (10) are circumferentially distributed on the periphery of the rotating shaft (8).
4. A sewage pump for sludge discharge of a sedimentation tank as claimed in claim 1, wherein: the utility model discloses a crushing device for the coal mine comprises a conical tube (4), wherein notch (11) are all arranged on the inner walls of the two sides of the conical tube (4), crushing shell (12) are fixedly connected with two sides of the conical tube (4), rotating rod (13) are connected inside the crushing shell in a rotating mode, a plurality of crushing blades (14) are fixedly connected on one side of the periphery of the rotating rod (13), helical blades (15) are fixedly connected on the other side of the periphery of the rotating rod (13), one side of the crushing shell (12) away from the conical tube (4) is fixedly connected with a motor (16), and one end of the rotating rod (13) away from the conical tube (4) is fixedly connected with the output end of the motor (16).
5. A sewage pump for sludge discharge from a settling tank as claimed in claim 4, wherein: the inside of the crushing shell (12) is communicated with the inside of the conical tube (4) through the notch (11).
6. A sewage pump for sludge discharge from a settling tank as claimed in claim 4, wherein: the crushing blades (14) are arranged at one side, close to the notch (11), inside the crushing shell (12), and the crushing blades (14) are circumferentially distributed on the periphery of the rotating rod (13).
7. A sewage pump for sludge discharge from a settling tank as claimed in claim 4, wherein: one side of the scraping plate (9) far away from the rotating shaft (8) is attached to the inner wall of the conical tube (4), and the two crushing shells (12) are respectively positioned on the front side and the rear side of the scraping plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234547.9U CN219993949U (en) | 2023-05-19 | 2023-05-19 | Sewage pump for sludge discharge of sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234547.9U CN219993949U (en) | 2023-05-19 | 2023-05-19 | Sewage pump for sludge discharge of sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993949U true CN219993949U (en) | 2023-11-10 |
Family
ID=88606212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321234547.9U Active CN219993949U (en) | 2023-05-19 | 2023-05-19 | Sewage pump for sludge discharge of sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993949U (en) |
-
2023
- 2023-05-19 CN CN202321234547.9U patent/CN219993949U/en active Active
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| GR01 | Patent grant |