CN219795579U - Anti-blocking device of emptying pump - Google Patents
Anti-blocking device of emptying pump Download PDFInfo
- Publication number
- CN219795579U CN219795579U CN202321198568.XU CN202321198568U CN219795579U CN 219795579 U CN219795579 U CN 219795579U CN 202321198568 U CN202321198568 U CN 202321198568U CN 219795579 U CN219795579 U CN 219795579U
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- China
- Prior art keywords
- crusher
- pipeline
- gear
- shaft
- driven
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Links
- 239000010865 sewage Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 6
- 239000002023 wood Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 6
- 239000010813 municipal solid waste Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to an anti-blocking device of an emptying pump, which comprises a crusher connected with a water inlet sewage pipeline, wherein the input end of the crusher is connected with the water inlet sewage pipeline, the output end of the crusher is connected with the input end of the emptying pump through a connecting pipeline, the output end of the emptying pump is sequentially connected with a gate valve and a check valve through expansion joints, and the output end of the check valve is connected with a water outlet sewage pipeline; the crusher comprises a speed reducing motor and a driving gear connected with an output shaft of the speed reducing motor, wherein a driven gear is arranged on one side of the driving gear, and the driving gear is meshed with the driven gear; the driving gear is connected with the driving shaft, and the driven gear is connected with the driven shaft. The utility model can send solid matters such as cloth sheets, wood chips, empty bottles and cans mixed in the pipeline to the chopper for crushing, and water can flow through the solid matters so as to prevent the pipeline treatment equipment from being blocked and ensure the normal operation of the pipeline treatment equipment.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to an anti-blocking device of an emptying pump.
Background
The emptying pump is one of common sewage treatment equipment, is widely applied to the biological sewage treatment process, and mainly aims at emptying the sewage in the tank body.
At present, when the waste impurities in the sewage are too many, including solid matters such as cloth piece, wood chip, empty bottle jar, when the first rain pond drain pump is used, cause impurity in the sewage easily, rubbish jam drain pump, lead to the drain pump damage unable use when serious to seriously influence the normal use of first rain pond.
Therefore, the utility model needs to design an anti-blocking device of the emptying pump so as to solve the technical problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an anti-blocking device of a vent pump, which is used for solving the problem that the vent pump is blocked by garbage and impurities in sewage.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the anti-blocking device of the emptying pump comprises a crusher connected with a water inlet sewage pipeline, wherein the input end of the crusher is connected with the water inlet sewage pipeline, the output end of the crusher is connected with the input end of the emptying pump through a connecting pipeline, the output end of the emptying pump is sequentially connected with a gate valve and a check valve through expansion joints, and the output end of the check valve is connected with a water outlet sewage pipeline;
the crusher comprises a speed reducing motor and a driving gear connected with an output shaft of the speed reducing motor, wherein a driven gear is arranged on one side of the driving gear, and the driving gear is meshed with the driven gear; the driving gear is connected with the driving shaft, and the driven gear is connected with the driven shaft;
the driving shaft is provided with first cutter bodies which are uniformly and alternately distributed in a circumferential shape, and the driven shaft is provided with second cutter bodies which are uniformly and alternately distributed in a circumferential shape;
the crusher is electrically connected with the electric cabinet.
By adopting the technical scheme: after the crusher is started, the pipeline sludge cutting crusher mode is adopted, so that garbage in the emptying pipeline can be effectively crushed, the blockage of the emptying pump of the primary rain pool is prevented, and the normal operation of the emptying equipment of the primary rain pool is ensured.
Preferably, the rotation speed of the driving shaft is not equal to the rotation speed of the driven shaft.
Preferably, the first cutter body on the driving shaft and the second cutter body on the driven shaft are staggered.
By adopting the technical scheme: the driving gear and the driving shaft are driven by the gear motor to rotate, and the driving gear and the driven gear are meshed with each other to drive the driven gear and the driven shaft to rotate, so that the driving shaft and the driven shaft do opposite rotation, and sundries in the sludge, such as fibers, branches, ropes, plastic bags, sanitary napkins and the like, flow into the pump body after being cut into pieces through strong shearing force generated between the first cutter body on the driving shaft and the second cutter body on the driven shaft, and normal and stable operation of the pump body is ensured.
The utility model has the following beneficial effects:
the utility model can send the solid matters such as cloth sheets, wood chips, empty bottles and cans mixed in the pipeline to the chopper for crushing, and water can flow through the chopper to prevent the pipeline treatment equipment from being blocked and ensure the normal operation of the pipeline treatment equipment. The device can be matched with a traditional pump station for use, can be independently used, and is mainly suitable for sewage treatment plants.
Drawings
FIG. 1 is a block diagram of the present utility model;
fig. 2 is a schematic structural view of the crusher according to the present utility model.
In the figure: 1 breaker, 2 connecting tube, 3 empty pumps, 4 telescopic joints, 5 gate valves, 6 check valves, 7 gear motor, 8 driving gears, 9 driven gears, 10 driving shafts, 11 driven shafts, 12 first cutter bodies, 13 second cutter bodies and 14 electric cabinet.
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.
Referring to fig. 1-2, an anti-blocking device for an emptying pump comprises a crusher 1 connected with a water inlet sewage pipeline, wherein the input end of the crusher 1 is connected with the water inlet sewage pipeline, the output end of the crusher 1 is connected with the input end of an emptying pump 3 through a connecting pipeline 2, the output end of the emptying pump 3 is sequentially connected with a gate valve 5 and a check valve 6 through an expansion joint 4, and the output end of the check valve 6 is connected with a water outlet sewage pipeline.
Referring to fig. 2, the crusher 1 includes a gear motor 7, a driving gear 8 connected with an output shaft of the gear motor 7, a driven gear 9 is disposed on one side of the driving gear 8, and the driving gear 8 and the driven gear 9 are meshed with each other; the driving gear 8 is connected with a driving shaft 10, and the driven gear 9 is connected with a driven shaft 11.
Referring to fig. 2, the driving shaft 10 is provided with first cutter bodies 12 uniformly and circumferentially distributed at intervals, and the driven shaft 11 is provided with second cutter bodies 13 uniformly and circumferentially distributed at intervals.
The crusher 1 is electrically connected with the electric cabinet 14.
In this embodiment, when rubbish impurity is too many in sewage, contains solid matter such as cloth piece, wood chip, empty bottle jar, starts breaker 1 after, adopts pipeline mud cutting breaker mode, can effectively cut up the rubbish in the blowdown pipeline, prevents that the first rain pond from emptying pump 3 jam, ensures the normal operating of first rain pond emptying equipment.
Specifically, the rotation speed of the driving shaft 10 is not equal to the rotation speed of the driven shaft 11, so as to facilitate the self-cleaning operation of slag inclusion between the first cutter body 12 and the second cutter body 13.
Specifically, the first cutter body 12 on the driving shaft 10 and the second cutter body 13 on the driven shaft 11 are staggered.
In this embodiment, the driving gear 8 and the driving shaft 10 are driven by the gear motor 7, and the driving gear 8 and the driven gear 9 are meshed with each other, so that the driven gear 9 and the driven shaft 11 are driven to rotate, so that the driving shaft 10 and the driven shaft 11 do opposite rotation, and impurities in the sludge, such as fibers, branches, ropes, plastic bags, sanitary napkins and the like, are crushed and flow into the pump body through strong shearing force generated between the first cutter body 12 on the driving shaft 10 and the second cutter body 13 on the driven shaft 11, so that normal and stable operation of the pump body is ensured.
In practical application, the crusher 1 has excellent crushing performance, overload protection function, safe and reliable operation and automatic control; when the crusher 1 is overloaded during crushing of solid matters in sewage, overload current is generated, the electric control system automatically acts, the crusher immediately turns over instantly, the solid matters are discharged, and normal operation is restored. In practice, a base can be installed at the bottom of the crusher 1, which base is cast from spheroidal graphite cast iron, and has a deflector for guiding solid particles, which can act as a protective bushing while directly entering the crushing grid. The shell of the crusher 1 is manufactured from spheroidal graphite cast iron. The crushable objects of the crusher 1 comprise: broken cloth, glass, paper products, wooden products, physiological products, empty cans, dregs, rubber products, ropes, hoses, leather products, plastic products, and the like. The crusher 1 can be matched with a traditional pump station for use, can be independently used, and is mainly suitable for sewage treatment plants.
When the sewage treatment device is used, sewage flows into the shell of the crusher 1 through the water inlet sewage pipeline, the driving gear 8 and the driving shaft 10 are driven to rotate by the reducing motor 7, the driving gear 8 and the driven gear 9 are meshed with each other, and the driven gear 9 and the driven shaft 11 are driven to rotate, so that the driving shaft 10 and the driven shaft 11 do opposite rotation, impurities in the sludge, such as fibers, branches, ropes, plastic bags, sanitary napkins and the like, are cut up by the strong shearing force generated between the first cutter body 12 on the driving shaft 10 and the second cutter body 13 on the driven shaft 11, flow into the emptying pump 3, and then flow into the water outlet sewage pipeline through the expansion joint 4, the gate valve 5 and the check valve 6 for centralized treatment.
In summary, the utility model can send the solid matters such as cloth sheets, wood chips, empty bottles and cans mixed in the pipeline to the chopper for crushing, and water can flow through the chopper to prevent the pipeline treatment equipment from being blocked and ensure the normal operation of the pipeline treatment equipment. The device can be matched with a traditional pump station for use, can be independently used, and is mainly suitable for sewage treatment plants.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. The anti-blocking device of the emptying pump is characterized by comprising a crusher (1) connected with a water inlet sewage pipeline, wherein the input end of the crusher (1) is connected with the water inlet sewage pipeline, the output end of the crusher (1) is connected with the input end of the emptying pump (3) through a connecting pipeline (2), the output end of the emptying pump (3) is sequentially connected with a gate valve (5) and a check valve (6) through an expansion joint (4), and the output end of the check valve (6) is connected with a water outlet sewage pipeline;
the crusher (1) comprises a gear motor (7) and a driving gear (8) connected with an output shaft of the gear motor (7), one side of the driving gear (8) is provided with a driven gear (9), and the driving gear (8) is meshed with the driven gear (9); the driving gear (8) is connected with the driving shaft (10), and the driven gear (9) is connected with the driven shaft (11);
the driving shaft (10) is provided with first cutter bodies (12) which are uniformly distributed at intervals in a circumferential shape, and the driven shaft (11) is provided with second cutter bodies (13) which are uniformly distributed at intervals in a circumferential shape;
the crusher (1) is electrically connected with the electric cabinet (14).
2. An anti-clogging device for an evacuation pump according to claim 1, wherein the rotation speed of the driving shaft (10) is not equal to the rotation speed of the driven shaft (11).
3. An anti-clogging device for an evacuation pump according to claim 2, characterized in that the first cutter body (12) on the driving shaft (10) is arranged offset from the second cutter body (13) on the driven shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321198568.XU CN219795579U (en) | 2023-05-17 | 2023-05-17 | Anti-blocking device of emptying pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321198568.XU CN219795579U (en) | 2023-05-17 | 2023-05-17 | Anti-blocking device of emptying pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795579U true CN219795579U (en) | 2023-10-03 |
Family
ID=88179214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321198568.XU Active CN219795579U (en) | 2023-05-17 | 2023-05-17 | Anti-blocking device of emptying pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795579U (en) |
-
2023
- 2023-05-17 CN CN202321198568.XU patent/CN219795579U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |