CN210597539U

CN210597539U - Integrated sewage lifting pump station

Info

Publication number: CN210597539U
Application number: CN201921528677.7U
Authority: CN
Inventors: 杨栋
Original assignee: Jiangsu Renlong Environmental Protection Technology Co Ltd
Current assignee: Jiangsu Renlong Environmental Protection Technology Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-22
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses an integration sewage promotes pump station: including sewage inlet tube, gate well, broken well, pump station well, valve well and the sewage pressure pipe that communicates in proper order, be provided with rotary drum grid breaker in the broken well, be provided with the sewage elevator pump in the shaft bottom of pump station well. The utility model discloses set up extra broken well before the pump station well, utilized rotary drum grid breaker will mix solid such as cloth piece, wood chip, empty bottle jar in sewage to hold back by the grid and send to the breaker in smashing, and water flows through from the grid, can prevent effectively that sewage elevator pump and follow-up sewage pipes from blockking up to guarantee sewage treatment device's normal operating.

Description

Integrated sewage lifting pump station

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to integration sewage promotes pump station.

Background

The water pollution is mainly caused by pollutants generated by human activities and comprises four major parts of mine pollution sources, industrial pollution sources, agricultural pollution sources and living pollution sources. The industrial wastewater is an important pollution source of a water area, and has the characteristics of large quantity, wide area, complex components, high toxicity, difficult purification, difficult treatment and the like.

The existing sewage treatment pump station has a complex structure, is inconvenient to install and maintain particularly underground, has a severe working environment, and is easy to block and incapable of effectively ensuring the sewage treatment efficiency of the whole equipment because sewage is often directly discharged into a main sewage pipeline without being treated.

SUMMERY OF THE UTILITY MODEL

In order to avoid the jam of sewage pipes, the utility model provides an integration sewage promotes pump station.

The utility model adopts the technical scheme as follows: the utility model provides an integration sewage lifting pump station, includes sewage inlet tube, gate well, broken well, pump station well, valve well and the sewage pressure pipe that communicates in proper order, be provided with rotary drum grid breaker in the broken well, be provided with the sewage elevator pump in the shaft bottom of pump station well.

The utility model has the advantages that: the utility model discloses set up extra broken well before the pump station well, utilized rotary drum grid breaker will mix solid such as cloth piece, wood chip, empty bottle jar in sewage to hold back by the grid and send to the breaker in smashing, and water flows through from the grid, can prevent effectively that sewage elevator pump and follow-up sewage pipes from blockking up to guarantee sewage treatment device's normal operating.

Preferably: the gate well is adjacent to the crushing well, copper-inlaid cast iron square gates are arranged on the adjacent well wall of the gate well and the crushing well, and the copper-inlaid cast iron square gates are provided with a manual hoist.

Preferably: and the gate well is provided with an overflow pipe at the position higher than the maximum opening position of the copper-embedded cast iron square gate.

Preferably: the glass fiber reinforced plastic well of pump station well structure as an organic whole, the top is established and is hung the thing hole, is furnished with the loop wheel machine, and the bottom is equipped with the mounting flange, and is fixed with the basis through expansion bolts, and the maintenance platform is established at the middle part, be equipped with the maintenance cat ladder from top to bottom in the pump station well.

Preferably: and the bottom of the pump station well is provided with three self-coupled sewage lifting pumps which are connected in parallel.

Preferably: the pump station well is also internally provided with a vent pipe, the upper end of the vent pipe extends out of the pump station well and is provided with a waterproof cap, and the lower end of the vent pipe penetrates through the maintenance platform.

Preferably: the body of the breather pipe is provided with a plurality of vent holes.

Preferably: the top of pump station well corresponds the maintenance cat ladder is provided with the cat ladder handrail.

Preferably: the object lifting hole is provided with a spring type glass fiber reinforced plastic top cover.

Preferably: the valve well is sequentially provided with an electromagnetic flowmeter and an electromagnetic regulating valve, and is also provided with an access hole.

Drawings

Fig. 1 is a schematic flow chart of an embodiment of the present invention.

Fig. 2 is a floor plan of an embodiment of the present invention.

Fig. 3 is a sectional view taken along the direction a-a in the embodiment of the present invention.

Fig. 4 is a sectional view of the embodiment of the present invention from B to B.

Fig. 5 is a view of the embodiment of the present invention from direction C.

Fig. 6 is a partial sectional view in the direction of D-D in the embodiment of the present invention.

Fig. 7 is an enlarged schematic view of the vent pipe in the embodiment of the present invention.

The device comprises a sewage inlet pipe 100, a gate well 200, a breaking well 300, a pump station well 400, a valve well 500, a sewage pressure pipe 600, a copper-clad cast iron square gate 201, a manual hoist 202, an overflow pipe 203, a drum type grid breaker 301, a sewage lifting pump 401, a lifting hole 402, a crane 403, a mounting flange 404, an inspection platform 405, an inspection ladder 406, an air pipe 407, a waterproof cap 408, an air vent 409, a ladder handrail 410, a spring type glass fiber reinforced plastic top cover 411, an electromagnetic flowmeter 501, an electromagnetic regulating valve 502 and an inspection hole 503.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

In the embodiment, as shown in FIGS. 1 to 7: the utility model provides an integration sewage lifting pump station, includes sewage inlet tube 100, gate well 200, broken well 300, pump station well 400, valve well 500 and the sewage pressure pipe 600 that communicate in proper order, be provided with rotary drum grid breaker 301 in the broken well 300, be provided with sewage lift pump 401 in the shaft bottom of pump station well 400. In the embodiment, an additional crushing well 300 is arranged in front of the pump station well 400, solid matters such as cloth pieces, wood chips, empty bottles and tanks mixed in sewage are intercepted by a grating and sent to the crusher for crushing by using a rotary drum type grating crusher 301, and water flows through the grating, so that the blockage of a sewage lifting pump 401 and a subsequent sewage discharge pipeline can be effectively prevented, and the normal operation of sewage treatment equipment is ensured.

In the embodiment, as shown in fig. 3 and 6: the gate well 200 and the broken well 300 are arranged adjacently, copper-inlaid cast iron square gates 201 are arranged on the adjacent well walls of the gate well 200 and the broken well 300, and the copper-inlaid cast iron square gates 201 are provided with a manual hoist 202. This embodiment structure has firstly simplified the pipeline between gate well 200 and broken well 300, and secondly copper-clad cast iron square gate 201 has guaranteed the reliability of opening and close, has thirdly reduced area of land and capital construction cost.

In the embodiment, as shown in fig. 2 and 3: the gate well 200 is provided with an overflow pipe 203 at the position higher than the maximum opening position of the copper-inlaid cast iron square gate 201. The overflow pipe 203 of the embodiment has the function of overflow protection, and the gate well 200 is prevented from being damaged under the condition of large water quantity.

In the embodiments, as shown in FIGS. 2 to 4: the pump station well 400 is a glass fiber reinforced plastic well with an integrated structure, a hanging hole 402 is formed in the top of the well and provided with a crane 403, a mounting flange 404 is arranged at the bottom of the well and fixed with a foundation through an expansion bolt, an overhauling platform 405 is arranged in the middle of the well, and an overhauling crawling ladder 406 from the top to the bottom is arranged in the pump station well 400. The shaft of the pump station well 400 and all equipment, valves, pipe fittings, the maintenance ladder 406, the maintenance platform 405, other accessories and the crane 403 in the shaft are all formed by workshop processing and field assembly, the construction period is short, the standardization degree is high, the quality is reliable, and the later operation and maintenance cost is met.

In the example, as shown in fig. 4: the bottom of the pump station well 400 is provided with three self-coupled sewage lift pumps 401 connected in parallel. Three sewage elevator pumps 401 are adopted in this embodiment, and under the general condition, one is dual-purpose and is equipped with, guarantees the reliable operation of equipment, can three open simultaneously under the big water yield condition, guarantees to have great working property.

In the embodiment, as shown in FIGS. 3 to 7: an air pipe 407 is further arranged in the pump station well 400, the upper end of the air pipe 407 extends out of the pump station well 400 and is provided with a waterproof cap 408, and the lower end of the air pipe passes through the maintenance platform 405. The access platform 405 of this embodiment is an auxiliary platform that provides assistance for earlier stage installation and later stage operation and maintenance, and the breather pipe 407 is used to evacuate harmful others inside the pump station well 400 to ensure operational safety.

In the example, as shown in fig. 7: a plurality of vent holes 409 are distributed on the body of the vent pipe 407. The vent pipe 407 of this embodiment extends below the access platform 405 so that it is possible to vent the harmful gas at a deep position of the pump station well 400, and the specially provided vent 409 can function when the lower end of the vent pipe 407 is submerged in water, thereby ensuring continuous and reliable venting of the vent pipe 407.

In the embodiment, as shown in fig. 3 and 5: a ladder handrail 410 is arranged at the top of the pump station well 400 corresponding to the maintenance ladder 406; the hanging hole 402 is provided with a spring-type glass fiber reinforced plastic top cover 411. The ladder stand handrail 410 of this embodiment neither can cause the interference to the use of spring glass steel top cap 411, can cooperate the use of maintenance cat ladder 406 again, plays good guard action to the operating personnel that goes into the well.

In the embodiment, as shown in fig. 2 and 3: an electromagnetic flowmeter 501 and an electromagnetic regulating valve 502 are sequentially arranged in the valve well 500, and an access hole 503 is also arranged on the valve well 500. This embodiment structure, electromagnetic flowmeter 501 and solenoid valve 502 lay in valve well 500, and safe and reliable need not receive external environment influence, also is difficult for artificial damage, and inspection hole 503 makes things convenient for the detection maintenance again.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Obvious changes or variations coming within the spirit of the invention are intended to be covered by the scope of the invention.

Claims

1. The utility model provides an integration sewage promotes pump station which characterized in that: including sewage inlet tube (100), gate well (200), broken well (300), pump station well (400), valve well (500) and sewage pressure pipe (600) that communicate in proper order, be provided with rotary drum grid breaker (301) in broken well (300), be provided with sewage elevator pump (401) in the shaft bottom of pump station well (400).

2. The integrated sewage lift pump station according to claim 1, wherein: the gate well (200) and the crushing well (300) are arranged adjacently, the copper-inlaid cast iron square gate (201) is arranged on the adjacent well wall of the gate well and the crushing well, and the copper-inlaid cast iron square gate (201) is provided with a manual hoist (202).

3. The integrated sewage lift pump station according to claim 2, wherein: the gate well (200) is provided with an overflow pipe (203) at the position higher than the maximum opening position of the copper-inlaid cast iron square gate (201).

4. The integrated sewage lift pump station according to claim 1, wherein: the glass fiber reinforced plastic well with the pump station well (400) of an integrated structure is characterized in that a lifting hole (402) is formed in the top of the glass fiber reinforced plastic well and provided with a crane (403), a mounting flange (404) is arranged at the bottom of the glass fiber reinforced plastic well and fixed with a foundation through an expansion bolt, an overhaul platform (405) is arranged in the middle of the glass fiber reinforced plastic well, and an overhaul crawling ladder (406) from the top to the bottom is arranged in the pump station well (400).

5. The integrated sewage lifting pump station according to claim 4, wherein: the bottom of the pump station well (400) is provided with three self-coupled sewage lifting pumps (401) which are connected in parallel.

6. The integrated sewage lifting pump station according to claim 4, wherein: an air pipe (407) is further arranged in the pump station well (400), the upper end of the air pipe (407) extends out of the pump station well (400), a waterproof cap (408) is arranged, and the lower end of the air pipe penetrates through the maintenance platform (405).

7. The integrated sewage lifting pump station according to claim 6, wherein: a plurality of vent holes (409) are distributed on the tube body of the vent tube (407).

8. The integrated sewage lifting pump station according to claim 4, wherein: and a ladder stand handrail (410) is arranged at the top of the pump station well (400) corresponding to the maintenance ladder stand (406).

9. The integrated sewage lifting pump station according to claim 4, wherein: the object hanging hole (402) is provided with a spring type glass fiber reinforced plastic top cover (411).

10. The integrated sewage lift pump station according to claim 1, wherein: an electromagnetic flowmeter (501) and an electromagnetic regulating valve (502) are sequentially arranged in the valve well (500), and a manhole (503) is further arranged on the valve well (500).