Integrated pump station for water drainage of ultra-large axial flow pump

Abstract

The utility model discloses an ultra-large type axial flow pump drainage integrated pump station which comprises a barrel body, a first cover plate and a second cover plate are hinged to the top face of the barrel body, the middle of the barrel body is communicated with a water inlet pipe, the top of the barrel body is communicated with a water outlet pipe, the bottom of the interior of the barrel body is fixedly connected with an axial flow pump, and the output end of the axial flow pump is communicated with a connecting pipe. A crushing mechanism is arranged on the outer side of one end of the water inlet pipe and comprises a suspension plate and a treatment cylinder, a positioning seat is fixedly connected to the top of the suspension plate, the treatment cylinder is placed in the positioning seat, a sealing cylinder is fixedly connected to one end of the treatment cylinder, and a driving motor is fixedly connected to the interior of the sealing cylinder; according to the utility model, large sludge and large garbage in sewage can be crushed into small particles or flocculent, so that the small particles or flocculent garbage can be pumped by the axial flow pump, the sludge and the garbage can be effectively prevented from precipitating, the bottom of the barrel body does not need to be cleaned for a long time, and the workload of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of integrated pump station, concretely to a super large axial flow pump drainage integrated pump station. BACKGROUND

[0002] Integrated pump station is a kind of integrated water pump and water treatment system, is widely used in urban drainage, sewage treatment, industrial wastewater treatment and other fields, in the field of sewage treatment, integrated pump station can transport the impurities and harmful substances in sewage to subsequent processing equipment by the suction and lifting effect of water pump, so that sewage is purified.

[0003] At present, the existing integrated pump station generally sets basket grating on one end of inlet pipe to intercept large garbage, but the interception effect is poor, and the garbage missed by the basket grating is easy to deposit at the bottom of the cylinder under the impact of water flow, which cannot be extracted by the axial flow pump and can only be cleaned by manual regularly, and the basket grating also needs to be cleaned regularly, which greatly increases the workload of workers and has poor use effect. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a super large axial flow pump drainage integrated pump station to solve the problems in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a super large axial flow pump drainage integrated pump station, including cylinder body, the top surface of the cylinder body is hinged with first cover plate and second cover plate, the middle part of the cylinder body is communicated with inlet pipe, the top of the cylinder body is communicated with outlet pipe, the bottom of the inside of the cylinder body is fixedly connected with a plurality of axial flow pumps, the output end of a plurality of the axial flow pumps is all communicated with connecting pipe, one end of the connecting pipe is communicated with outlet pipe, the outside of one end of inlet pipe is provided with crushing mechanism.

[0006] As a further preferred embodiment of the present technical solution, the crushing mechanism includes a suspended plate and a treatment cylinder, the top of the suspended plate is fixedly connected with a positioning seat, the treatment cylinder is placed inside the positioning seat, one end of the treatment cylinder is fixedly connected with a sealing cylinder, the inside of the sealing cylinder is fixedly connected with a driving motor.

[0007] As a further preferred embodiment of the present technical solution, the output end of the driving motor is fixedly connected with a connecting rod, one end of the connecting rod penetrates through the sealing cylinder and is arranged inside the treatment cylinder, and the outside of one end of the connecting rod close to the treatment cylinder is fixedly connected with a plurality of groups of crushing blades.

[0008] As a further preferred embodiment of the present technical solution, one end of the treatment cylinder close to the sealing cylinder is in a grid-shaped structure, and a sealing ring is sleeved on the outside of the connection between the connecting rod and the sealing cylinder.

[0009] As a further preferred of the technical solution, the inside of the barrel body is fixedly connected with a ladder, the top of the ladder is arranged below the first cover plate, the inside of the top of the barrel body is rotatably connected with a rope winding roller, and the rope winding roller is arranged below the second cover plate.

[0010] As a further preferred of the technical solution, one end of the rope winding roller is fixedly connected with an operation handle, and a steel cable is wound outside the rope winding roller, and one end of the steel cable is fixedly connected to the outside of the treatment barrel.

[0011] As a further preferred of the technical solution, the middle part of the barrel body is fixedly connected with an operation platform, the surface of the operation platform is provided with a first through groove and a second through groove, the ladder is arranged in the first through groove, and the steel cable is arranged in the second through groove.

[0012] The utility model provides a kind of integrated pump station of super large axial flow pump drainage, with following beneficial effects: the utility model is provided with crushing mechanism at inlet pipe, can be crushed into small particle or flocculate with the large sludge and large garbage of sewage, so that it can be extracted by axial flow pump, can effectively prevent sludge, garbage deposition, so that the bottom of barrel body is not cleaned for a long time, reduce the workload of staff. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure schematic diagram of the utility model;

[0014] Figure 2 It is the overall sectional structure schematic diagram of the utility model;

[0015] Figure 3 It is the crushing mechanism structure schematic diagram of the utility model;

[0016] Figure 4 It is the rope winding roller structure schematic diagram of the utility model.

[0017] In the drawing: 1, barrel body;2, first cover plate;3, second cover plate;4, inlet pipe;5, outlet pipe;6, axial flow pump;7, connecting pipe;8, suspended plate;9, positioning seat;10, treatment barrel;11, ladder;12, rope winding roller;13, operation platform;14, first through groove;15, second through groove;16, sealing cylinder;17, driving motor;18, connecting rod;19, crushing blade;20, operation handle. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0019] The utility model provides technical scheme: as Figures 1-4As shown, in this embodiment, a super large axial flow pump drainage integrated pump station, including the barrel 1, the top surface of the barrel 1 is hinged with the first cover plate 2 and the second cover plate 3, the middle part of the barrel 1 is communicated with the water inlet pipe 4, the top of the barrel 1 is communicated with the water outlet pipe 5, the bottom of the inside of the barrel 1 is fixedly connected with a plurality of axial flow pumps 6, the output end of the plurality of axial flow pumps 6 is communicated with the connecting pipe 7, one end of the connecting pipe 7 is communicated with the water outlet pipe 5, the outside of one end of the water inlet pipe 4 is provided with a crushing mechanism, sewage enters the inside of the barrel 1 through the water inlet pipe 4, and then the sewage is extracted by the axial flow pump 6, the sewage is lifted through the connecting pipe 7 and the water outlet pipe 5, and is transported to subsequent sewage treatment equipment, and the crushing mechanism is used for crushing large sludge and large garbage in the sewage when the water enters, so that the sewage can be extracted by the axial flow pump 6 and will not be deposited in the barrel 1.

[0020] The crushing mechanism includes a suspended plate 8 and a treatment cylinder 10, the top of the suspended plate 8 is fixedly connected with a positioning seat 9, the treatment cylinder 10 is placed in the inside of the positioning seat 9, one end of the treatment cylinder 10 is fixedly connected with a sealing cylinder 16, the inside of the sealing cylinder 16 is fixedly connected with a driving motor 17, the positioning seat 9 is used for positioning the treatment cylinder 10, so that the open end of the treatment cylinder 10 can be communicated with one end of the water inlet pipe 4, and the sealing cylinder 16 is used for waterproofing the driving motor 17 to prevent the driving motor 1 from being damaged by water.

[0021] The output end of the driving motor 17 is fixedly connected with a connecting rod 18, one end of the connecting rod 18 penetrates through the sealing cylinder 16 and is arranged in the inside of the treatment cylinder 10, and the outside of one end of the connecting rod 18 close to the treatment cylinder 10 is fixedly connected with a plurality of groups of crushing blades 19, when the driving motor 17 is started, the connecting rod 10 will be rotated, and then a plurality of groups of crushing blades 19 start to work, the annular skirt of the open end of the treatment cylinder 10 will be abutted against the positioning seat 9 under the impact of water flow to prevent the treatment cylinder 10 from being misaligned by water, when water enters the treatment cylinder 10, large sludge and large garbage in the sewage will be crushed into small particles or flocculation by the crushing blades 19, which can be extracted by the axial flow pump 6.

[0022] One end of the treatment cylinder 10 close to the sealing cylinder 16 is in a grid structure, a sealing ring is sleeved on the outside of the connection between the connecting rod 18 and the sealing cylinder 16, and the sewage and sludge treated by the crushing blades 19 will be discharged into the inside of the barrel 1 through the grid-shaped end of the treatment cylinder 10.

[0023] The inside of the barrel 1 is fixedly connected with a ladder 11, the top of the ladder 11 is arranged below the first cover plate 2, a rope winding roller 12 is rotatably connected in the inside of the top of the barrel 1, and the rope winding roller 12 is arranged below the second cover plate 3, the ladder 11 is convenient for workers to regularly go down to the inside of the barrel 1 to maintain and repair the equipment.

[0024] One end of the rope winding roller 12 is fixedly connected with an operation handle 20, and the outer side of the rope winding roller 12 is wound with a steel cable, one end of the steel cable is fixedly connected to the outer side of the treatment cylinder 10, and the treatment cylinder 10 is placed or lifted by the worker rotating the rope winding roller 12 through the operation handle 20.

[0025] The middle part of the cylinder body 1 is fixedly connected with an operation platform 13, the surface of the operation platform 13 is provided with a first through slot 14 and a second through slot 15, the ladder 11 is arranged in the first through slot 14, and the steel cable is arranged in the second through slot 15, the worker can check the axial flow pump 6 and the pipeline by climbing down to the bottom of the cylinder body 1 through the ladder 11 and the first through slot 14, and the treatment cylinder 10 can be lifted by the rope winding roller 12 to pass through the second through slot 15 and be on the operation platform 13 for maintenance.

[0026] The utility model provides a kind of integrated pump station of super large axial flow pump drainage, specific working principle as follows: sewage enters the inside of treatment cylinder 10 before entering cylinder body 1 by inlet pipe 4, is started by drive motor 17, can drive connecting rod 10 rotation, and then make multiple groups of pulverization blade 19 start rotating work, when sewage enters treatment cylinder 10, large sludge and large garbage in sewage will be removed with pulverization blade 19 under water flow impact, and pulverization blade 19 can be pulverized into small particles or flocculation, and then sewage and sludge etc. are discharged into the bottom in cylinder body 1 by the grid-shaped one end of treatment cylinder 10, are extracted by axial flow pump 6, and are lifted by connecting pipe 7 and outlet pipe 5, and are transported to subsequent sewage treatment equipment.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A large-sized axial flow pump drainage integrated pump station comprising a cylinder (1), characterized in that: The top surface of the barrel body (1) is hinged with a first cover plate (2) and a second cover plate (3), the middle part of the barrel body (1) is communicated with a water inlet pipe (4), the top of the barrel body (1) is communicated with a water outlet pipe (5), the bottom of the inside of the barrel body (1) is fixedly connected with an axial flow pump (6), the output end of a plurality of the axial flow pumps (6) is communicated with a connecting pipe (7), one end of the connecting pipe (7) is communicated with the water outlet pipe (5), the outside of one end of the water inlet pipe (4) is provided with a crushing mechanism.

2. A large-sized axial flow pump integrated pumping station according to claim 1, characterized in that: The crushing mechanism comprises a suspended plate (8) and a processing cylinder (10), the top of the suspended plate (8) is fixedly connected with a positioning seat (9), the processing cylinder (10) is placed in the inside of the positioning seat (9), one end of the processing cylinder (10) is fixedly connected with a sealing cylinder (16), the inside of the sealing cylinder (16) is fixedly connected with a driving motor (17).

3. A super large axial flow pump integrated pumping station according to claim 2, characterized in that: The output end of the driving motor (17) is fixedly connected with a connecting rod (18), one end of the connecting rod (18) penetrates through the sealing cylinder (16) and is arranged in the inside of the processing cylinder (10), and the outside of one end of the connecting rod (18) close to the processing cylinder (10) is fixedly connected with a plurality of groups of crushing blades (19).

4. A super large axial flow pump integrated pumping station according to claim 3, characterized in that: One end of the processing cylinder (10) close to the sealing cylinder (16) is in a grid structure, the outside of the connecting place of the connecting rod (18) and the sealing cylinder (16) is sleeved with a sealing ring.

5. A large-sized axial flow pump integrated pumping station according to claim 2, characterized in that: The inside of the barrel body (1) is fixedly connected with a ladder (11), the top of the ladder (11) is arranged below the first cover plate (2), the inside of the top of the barrel body (1) is rotatably connected with a rope winding roller (12), the rope winding roller (12) is arranged below the second cover plate (3).

6. A super large axial flow pump integrated pumping station according to claim 5, characterized in that: One end of the rope winding roller (12) is fixedly connected with an operation handle (20), and the outside of the rope winding roller (12) is wound with a steel cable, one end of the steel cable is fixedly connected to the outside of the processing cylinder (10).

7. A large-sized axial flow pump integrated pumping station according to claim 6, characterized in that: The middle part of the barrel body (1) is fixedly connected with an operation platform (13), the surface of the operation platform (13) is provided with a first through groove (14) and a second through groove (15), the ladder (11) is arranged in the first through groove (14), and the steel cable is arranged in the second through groove (15).

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