CN219952200U

CN219952200U - Stain-removing pump station additionally provided with inclined plate sedimentation device

Info

Publication number: CN219952200U
Application number: CN202320820565.9U
Authority: CN
Inventors: 尹华升; 陈雷; 何全; 王丹艳
Original assignee: Hunan Jinghui Energy Saving Technology Co ltd; Hunan Academy Of Architectural Sciences Co ltd
Current assignee: Hunan Jinghui Energy Saving Technology Co ltd; Hunan Academy Of Architectural Sciences Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-11-03
Anticipated expiration: 2033-04-13

Abstract

The utility model belongs to the technical field of a stain removing pump station and discloses a stain removing pump station with an additional inclined plate sedimentation device, which comprises a grid canal, an inclined plate sedimentation tank and a stain removing pump room which are sequentially communicated, wherein one end of the grid canal, which is far away from the inclined plate sedimentation tank, is communicated with a water inlet pipe, the inner side of the grid canal is provided with a fine grid skimming device, the top of the inner side of the inclined plate sedimentation tank, which is close to the outlet of the grid canal, is provided with a surface skimming device, and the inner side of the inclined plate sedimentation tank is sequentially provided with a rectifying plate and a mud discharging system at the bottom, an inclined plate sedimentation device at the middle part, a water collecting system at the upper part and a flushing system from bottom to top.

Description

Stain-removing pump station additionally provided with inclined plate sedimentation device

Technical Field

The utility model relates to the technical field of a stain-removing pump station, in particular to a stain-removing pump station additionally provided with an inclined plate sedimentation device.

Background

The existing stain-removing pump station is large in volume, the pump starting water level and the pump stopping water level are high, so that sludge and tail water in the stain-removing pump station are difficult to drain, anaerobic reaction can occur for a long time, blackening and odor generation can occur, and the phenomenon of directly draining black water can be caused when the pump is started next time, so that the environment is seriously influenced. How to reduce the initial rainwater of the stain-removing pump station, reduce the discharge of pollutants, clean the sludge and tail water of the stain-removing pump station in time and improve the operation management level of the stain-removing pump station is always a difficult problem in construction and management of the stain-removing pump station.

Aiming at the problems, the utility model provides a stain-removing pump station additionally provided with an inclined plate sedimentation device.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the stain-removing pump station with the inclined plate sedimentation device, which can carry out primary treatment on rainwater, can obviously reduce floating matters, floating oil and particle pollutants, ensures that the stain-removing pump station can be kept clean and odorless in sunny days, and has the advantages of low investment, high efficiency, low running cost, convenient management and the like.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the utility model provides an add swash plate sediment device's arrange stain pump station, includes grid canal, swash plate sedimentation tank and the arrange stain pump house that communicates in proper order, the one end intercommunication that the swash plate sedimentation tank was kept away from to the grid canal has the inlet tube, fine grid skimming device is installed to the inboard of grid canal, the top skimming device is installed at the inboard top of swash plate sedimentation tank and is close to the export of grid canal, the inboard from bottom to top of swash plate sedimentation tank has set gradually the rectifying plate and the mud discharging system of bottom, the swash plate sedimentation device at middle part, the water collecting system and the rinse-system on upper portion, just rain drainage pump and well later stage rainwater drainage pump are installed to the inboard bottom of arrange the stain pump house, just rain drainage pump and well later stage rainwater drainage pump's delivery port communicates respectively has just rain drain pipe and outlet pipe.

Preferably, the fine grating skimming device comprises a grating skimming controller, a skimming fine grating and a skimming conveyor which are arranged on one side of the grating skimming controller, and the skimming fine grating and the skimming conveyor are respectively positioned on the inner side and the top of the grating canal; the surface skimming device comprises a surface skimming controller and a skimming pipe arranged on one side of the surface skimming controller, the skimming pipe is rotationally connected to the inner side of the inclined plate sedimentation tank, and a skimming port is arranged on the skimming pipe.

Preferably, a retaining wall is arranged at the inner side of the inclined plate sedimentation tank and close to the outlet of the grid canal, a water distribution port is formed between the bottom of the retaining wall and the inner side bottom of the inclined plate sedimentation tank, and the rectifying plate is positioned below the water distribution port.

Preferably, a partition wall is arranged between the inclined plate sedimentation tank and the stain-removing pump room, and a plurality of water balance holes are uniformly formed in the bottom of the partition wall.

Preferably, the mud discharging system comprises a mud discharging bucket, a mud sucking pipe, a mud discharging pump and a mud discharging pipe, wherein the mud discharging bucket is arranged on the inner bottom surface of the inclined plate sedimentation tank at equal intervals, a mud collecting pit is formed between the mud discharging buckets, the mud sucking pipe is positioned at the bottom of the mud collecting pit, the mud discharging pump is arranged on the outer side of the inclined plate sedimentation tank, and the mud sucking pipe and the mud discharging pipe are respectively connected with the inlet and the outlet of the mud discharging pump.

Preferably, the inclined plate sedimentation device comprises a bracket and inclined plates, wherein the bracket is connected among the inner wall of the inclined plate sedimentation tank, the retaining wall and one side of the bottom of the partition wall, and a plurality of inclined plates are tightly connected to the inner side of the bracket.

Preferably, the water collecting system comprises a plurality of water collecting tanks which are arranged at equal intervals, two ends of each water collecting tank are connected between the retaining wall and the partition wall, and the water collecting tanks are communicated with the stain removing pump room.

Preferably, the flushing system comprises a flushing pump, a reclaimed water pipeline and a high-pressure water gun, wherein a water outlet of the flushing pump is connected with the reclaimed water pipeline, the reclaimed water pipeline is uniformly connected with the high-pressure water gun, and a jet orifice of the high-pressure water gun faces downwards and is distributed above a grid canal, an inclined plate sedimentation tank and a stain draining pump room.

Preferably, a water inlet control gate is arranged at the top of the grid canal and close to the water outlet end of the water inlet pipe, and the water inlet control gate adopts a manual and electric control gate.

The utility model provides a stain-removing pump station additionally provided with an inclined plate sedimentation device. The beneficial effects are as follows:

the primary rainwater and pump station cleaning wastewater are pumped to a sewage treatment plant for treatment through a primary rainwater stain discharge pump, and the primary treatment is carried out on the rainwater through a grid, a fine grid skimming device, a surface skimming device and an inclined plate sedimentation tank, so that floating matters, floating oil and particle pollutants can be obviously reduced, and meanwhile, the SS, COD, TP and other pollutants in the water have a good removal effect; the sludge and pollutants attached to the grids, the skimming device, the sloping plate, the pump station pool wall and the bottom plate can be cleaned through the pump station flushing system, so that the stain-removing pump station can be kept clean and odorless in sunny days; the method has the advantages of low investment, high efficiency, low running cost, convenient management and the like, and has high application and popularization values in the aspect of reducing pollutants in the stain removal pump station.

Drawings

FIG. 1 is a top floor plan view of a pump station according to the present embodiment;

FIG. 2 is a bottom floor plan view of the pump station according to the present embodiment;

FIG. 3 is a schematic cross-sectional view of a pump station for removing stains according to the present embodiment;

FIG. 4 is a schematic view of a section B-B of a pump station according to the present embodiment.

In the figure: 1. a grid trench; 11. a water inlet pipe; 12. a water inlet control gate; 2. a sloping plate sedimentation tank; 21. a rectifying plate; 22. a retaining wall; 23. partition walls; 231. a water passing balance hole; 3. a stain removing pump house; 31. a primary rain stain removing pump; 311. a primary rain drain pipe; 32. a middle-late stage rainwater drainage pump; 321. a water outlet pipe; 4. a fine grid skimming device; 41. a grill skimming controller; 42. skimming a fine grid; 43. skimming conveyor; 5. a surface skimming device; 51. a skimming controller on the surface layer; 52. skimming tube; 53. skimming the slag hole; 6. a mud discharging system; 61. a mud discharging bucket; 611. a sludge collecting pit; 62. a suction pipe; 63. a mud pump; 64. a mud pipe; 7. a sloping plate sedimentation device; 71. a bracket; 72. a sloping plate; 8. a water collection system; 81. a water collection tank; 9. a flushing system; 91. a reclaimed water pipeline; 92. high-pressure water gun.

Description of the embodiments

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.

Examples

As shown in fig. 1-4, the utility model provides a stain discharge pump station additionally provided with a sloping plate sedimentation device, which is sequentially communicated with a grating canal 1, a sloping plate sedimentation tank 2 and a stain discharge pump room 3, wherein one end of the grating canal 1, which is far away from the sloping plate sedimentation tank 2, is communicated with a water inlet pipe 11, a fine grating skimming device 4 is arranged on the inner side of the grating canal 1, a surface skimming device 5 is arranged at the top of the inner side of the sloping plate sedimentation tank 2 and close to the outlet of the grating canal 1, a rectifying plate 21 and a mud discharge system 6 at the bottom, a sloping plate sedimentation device 7 at the middle part, a water collecting system 8 and a flushing system 9 at the upper part are sequentially arranged on the inner side of the sloping plate sedimentation tank 2, a primary rain discharge pump 31 and a middle-stage and later-stage rain discharge pump 32 are arranged on the inner side bottom of the stain discharge pump room 3, and water outlets of the primary rain discharge pump 31 and the middle-stage rain discharge pump 32 are respectively communicated with a primary rain drain pipe 311 and a water outlet pipe 321, and the starting-up number of the stain discharge pump can be controlled according to liquid level.

It should be noted that: the water inlet control gate 12 is arranged at the top of the grid canal 1 and close to the water outlet end of the water inlet pipe 11, and the water inlet control gate 12 adopts a control gate with flashlight and other functions, so that the flow of the water inlet pipe 11 can be controlled according to the actual running condition, and the empty pool management work is convenient to carry out.

In this embodiment: when the device is used, along the water flow direction (the direction of arrow marked in the drawing), primary rain firstly enters the grid canal 1 and the inclined plate sedimentation tank 2 through the water inlet pipe 11, the primary treatment is carried out on the rain water through the fine grid skimming device 4, the surface skimming device 5 and the inclined plate sedimentation device 7, floating matters, floating oil and particle pollutants can be obviously reduced, the mud and pollutants attached to the fine grid skimming device 4, the surface skimming device 5, the inclined plate sedimentation device 7 and the pump station pool wall and the bottom plate are cleaned through the flushing system 9 of the pump station, the bottom sedimentation mud is discharged into the mud storage tank or the mud treatment facility through the mud discharge system 6, and the middle-later stage rain water lifts the rain water to the receiving water body through the drainage pump 32.

In a preferred embodiment, as shown in fig. 1 and 2, the fine-grid skimming device 4 includes a grid skimming controller 41, a skimming fine grid 42 installed at one side of the grid skimming controller 41, and a skimming conveyor 43, and the skimming fine grid 42 and the skimming conveyor 43 are respectively positioned at the inner side and the top of the grid canal 1, intercept impurities in sewage through the skimming fine grid 42, and lift the skimming fine grid 42 upward through the grid skimming controller 41 so that the intercepted impurities fall to the skimming conveyor 43 to be conveyed out; the surface skimming device 5 comprises a surface skimming controller 51 and a skimming tube 52 arranged on one side of the surface skimming controller 51, the skimming tube 52 is rotatably connected to the inner side of the inclined plate sedimentation tank 2, a skimming port 53 is arranged on the skimming tube 52, the skimming tube 52 is rotated through the surface skimming controller 51, the skimming port 53 faces the water flow direction, and in the sewage flowing process, surface pollutants enter the skimming tube 52 through the skimming port 53 and are discharged, so that the floating matters, floating oil and particle pollutants on the sewage surface can be skimmed.

In a preferred embodiment, as shown in fig. 1 and 3, a retaining wall 22 is arranged at the inner side of the inclined plate sedimentation tank 2 and near the outlet of the grid canal 1, a water distribution port is formed between the bottom of the retaining wall 22 and the inner side bottom of the inclined plate sedimentation tank 2, and a rectifying plate 21 is positioned below the water distribution port, so that water distribution uniformity can be ensured, mud and sand of a mud discharge hopper 61 can be prevented from returning to sewage again, and the inclined plate 72 can be prevented from being directly washed by inflow water to influence sedimentation effect; be equipped with partition wall 23 between swash plate sedimentation tank 2 and the arrange stain pump house 3, partition wall 23 bottom evenly is provided with a plurality of water balance holes 231, when swash plate sedimentation tank 2 carries out empty pond management, in the ponding accessible water balance hole 231 entering arrange stain pump house 3 in the swash plate sedimentation tank 2, realizes empty pond through just rain arranges stain pump 31.

In a preferred embodiment, as shown in fig. 1 to 4, the sludge discharging system 6 includes sludge discharging hoppers 61, sludge sucking pipes 62, sludge discharging pumps 63 and sludge discharging pipes 64, the sludge discharging hoppers 61 are arranged at equal intervals on the inner bottom surface of the inclined plate sedimentation tank 2, sludge collecting pits 611 are formed between the sludge discharging hoppers 61, the sludge sucking pipes 62 are positioned at the bottoms of the sludge collecting pits 611, the sludge discharging pumps 63 are installed on the outer side of the inclined plate sedimentation tank 2, and the sludge sucking pipes 62 and the sludge discharging pipes 64 are respectively connected to the inlet and the outlet of the sludge discharging pumps 63.

In this embodiment: in use, the sludge pump 63 is activated to suck the sludge from the sludge collection pit 611 through the sludge suction pipe 62 and to discharge the sludge into the sludge storage tank or sludge treatment facility through the sludge discharge pipe 64 in time.

In a preferred embodiment, as shown in fig. 1, 3 and 4, the swash plate settling device 7 includes a bracket 71 and a swash plate 72, the bracket 71 is connected between the inner wall of the swash plate settling tank 2, the retaining wall 22 and the bottom side of the partition wall 23, and a plurality of swash plates 72 are closely connected to the inner side of the bracket 71 for precipitation and purification of rainwater, wherein the swash plates 72 are wave-shaped swash plates.

In a preferred embodiment, as shown in fig. 1, 3 and 4, the water collecting system 8 includes a plurality of water collecting tanks 81 arranged at equal intervals, two ends of the water collecting tanks 81 are connected between the retaining wall 22 and the partition wall 23, and the water collecting tanks 81 are communicated with the water draining pump room 3, and rainwater is collected in the water draining pump room 3 by the water collecting tanks 81 and then drained into the receiving water body through the water outlet pipe 321.

In a preferred embodiment, as shown in fig. 1, the flushing system 9 comprises a flushing pump, a reclaimed water pipeline 91 and a high-pressure water gun 92, wherein a water outlet of the flushing pump is connected with the reclaimed water pipeline 91, the reclaimed water pipeline 91 is uniformly connected with the high-pressure water gun 92, an injection port of the high-pressure water gun 92 faces downwards and is distributed above the grid channel 1, the inclined plate sedimentation tank 2 and the soil-displacement pump room 3, wherein the flushing pump is not shown in the drawing, the high-pressure water gun 92 is started to flush the grid channel 1, the inclined plate sedimentation tank 2, the soil-displacement pump room 3 and internal facilities, the flushed sludge is discharged through a sludge-displacement system 6 arranged at the bottom, so that empty pond management is realized, and normal operation of the system can be restored when rainfall is performed next time.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An add swash plate sediment device's arrange stain pump station, its characterized in that: including grid canal (1), swash plate sedimentation tank (2) and the drainage pump house (3) that communicate in proper order, the one end intercommunication that swash plate sedimentation tank (2) was kept away from to grid canal (1) has inlet tube (11), fine grid skimming device (4) are installed to the inboard of grid canal (1), the top skimming device (5) are installed at the inboard top of swash plate sedimentation tank (2) and are close to the export of grid canal (1), rectifying plate (21) and mud drainage system (6) of bottom, swash plate sedimentation device (7) at middle part, water collecting system (8) and rinse-system (9) have been set gradually from bottom to top to the inboard of swash plate sedimentation tank (2), just rain drainage pump (31) and well later stage rainwater drainage pump (32) are installed to the inboard bottom of drainage pump house (3), just rain drainage pipe (311) and outlet pipe (321) are just used in the delivery port intercommunication respectively to the later stage rainwater drainage pump (32).

2. The pump station for removing stains by additionally arranging an inclined plate sedimentation device according to claim 1, wherein: the fine-grid skimming device (4) comprises a grid skimming controller (41), a skimming grid (42) and a skimming conveyor (43) which are arranged on one side of the grid skimming controller (41), wherein the skimming grid (42) and the skimming conveyor (43) are respectively positioned on the inner side and the top of the grid canal (1); the surface skimming device (5) comprises a surface skimming controller (51) and a skimming tube (52) arranged on one side of the surface skimming controller (51), the skimming tube (52) is rotationally connected to the inner side of the inclined plate sedimentation tank (2), and a skimming port (53) is arranged on the skimming tube (52).

3. The pump station for removing stains by additionally arranging an inclined plate sedimentation device according to claim 1, wherein: the water distribution device is characterized in that a retaining wall (22) is arranged at the inner side of the inclined plate sedimentation tank (2) and close to the outlet of the grid canal (1), a water distribution port is formed between the bottom of the retaining wall (22) and the inner side bottom of the inclined plate sedimentation tank (2), and the rectifying plate (21) is positioned below the water distribution port.

4. A stain removal pump station additionally provided with an inclined plate sedimentation device according to claim 3, wherein: partition wall (23) is arranged between inclined plate sedimentation tank (2) and arrange stain pump house (3), partition wall (23) bottom evenly is provided with a plurality of water balance hole (231).

5. The pump station for removing stains by additionally arranging an inclined plate sedimentation device according to claim 4, wherein: the mud discharging system (6) comprises a mud discharging hopper (61), a mud sucking pipe (62), a mud discharging pump (63) and a mud discharging pipe (64), wherein the mud discharging hopper (61) is arranged on the inner bottom surface of the inclined plate sedimentation tank (2) at equal intervals, a mud collecting pit (611) is formed between the mud discharging hoppers (61), the mud sucking pipe (62) is positioned at the bottom of the mud collecting pit (611), the mud discharging pump (63) is arranged on the outer side of the inclined plate sedimentation tank (2), and the mud sucking pipe (62) and the mud discharging pipe (64) are respectively connected with the inlet and the outlet of the mud discharging pump (63).

6. The pump station for removing stains by additionally arranging an inclined plate sedimentation device according to claim 5, wherein: the inclined plate sedimentation device (7) comprises a support (71) and inclined plates (72), wherein the support (71) is connected among the inner wall of the inclined plate sedimentation tank (2), the retaining wall (22) and one side of the bottom of the partition wall (23), and a plurality of inclined plates (72) are tightly connected to the inner side of the support (71).

7. The pump station for removing stains by additionally arranging an inclined plate sedimentation device according to claim 6, wherein: the water collection system (8) comprises a plurality of water collection tanks (81) which are arranged at equal intervals, two ends of each water collection tank (81) are connected between the retaining wall (22) and the partition wall (23), and the water collection tanks (81) are communicated with the stain removal pump house (3).

8. The pump station for removing stains by additionally arranging an inclined plate sedimentation device according to claim 7, wherein: the flushing system (9) comprises a flushing pump, a reclaimed water pipeline (91) and a high-pressure water gun (92), wherein a water outlet of the flushing pump is connected with the reclaimed water pipeline (91), the reclaimed water pipeline (91) is uniformly connected with the high-pressure water gun (92), and a jet orifice of the high-pressure water gun (92) faces downwards and is distributed above a grid canal (1), an inclined plate sedimentation tank (2) and a stain-discharging pump room (3).

9. The pump station for removing stains by additionally arranging an inclined plate sedimentation device according to claim 1, wherein: the water inlet control gate (12) is arranged at the top of the grid canal (1) and close to the water outlet end of the water inlet pipe (11), and the water inlet control gate (12) adopts a manual and electric control gate.