CN212130825U - Submersible pump flow pushing device - Google Patents

Abstract

The utility model provides a immersible pump pushes away class device, relates to sewage treatment and pushes away class equipment technical field, including immersible pump, pipeline group, drive assembly, the pipeline group includes first trunk line, second trunk line, the delivery port and the first trunk line intercommunication of immersible pump, first trunk line and second trunk line swing joint and intercommunication. Through the sewage suction in the immersible pump will oxygen deficiency pond or the anaerobism pond, loop through first trunk line, second trunk line output, push sewage to the export from the entry in oxygen deficiency pond or anaerobism pond, guarantee that sewage flows to the definite direction, realize the plug flow, need not increase gaseous plug flow, guarantee that oxygen content in oxygen deficiency pond or the anaerobism pond is not high, can not destroy its internal environment, collection anaerobism that can be many relatively.

Description

Submersible pump flow pushing device

Technical Field

The utility model relates to a sewage treatment pushes away a class equipment technical field, concretely relates to immersible pump pushes away a class device.

Background

Be provided with the oxygen deficiency pond in order to collect different kinds of microorganism among the sewage treatment process, anaerobism pond, good oxygen pond, sewage need loop through the oxygen deficiency pond, anaerobism pond, good oxygen pond, and the microorganism that is fit for different environment stays to breed the existence in corresponding the pond, for making sewage can follow the direction flow in oxygen deficiency pond, anaerobism pond, good oxygen pond in proper order, need increase in the pond and push away a class device, guarantees that sewage can flow to definite direction.

The existing plug flow mode is that an aeration pump is added in a pool, the aeration pump added in an aerobic pool can not only plug flow but also increase oxygen content, but oxygen is not needed in an anoxic pool and an anaerobic pool, the internal environment can be damaged by adding the aeration pump, and specific microorganisms cannot be collected.

Disclosure of Invention

In view of the above, there is a need to provide a submersible pump flow pushing device for replacing the aeration pump to push sewage in the anoxic tank and the anaerobic tank.

A submersible pump flow pushing device pushes sewage in an anoxic tank or an anaerobic tank to an outlet from an inlet in the sewage treatment process, and comprises a submersible pump, a pipeline group and a driving assembly, wherein the submersible pump is fixed at the bottom close to the inlet of the anoxic tank or the anaerobic tank and is communicated with the pipeline group; the pipeline group comprises a first main pipeline and a second main pipeline, the water outlet of the submersible pump is communicated with the first main pipeline, the first main pipeline is movably connected and communicated with the second main pipeline, and the water outlet of the second main pipeline faces to the outlet of the anoxic pond or the anaerobic pond; the drive assembly comprises a driver, an eccentric wheel and an eccentric rod, the drive end of the driver is fixedly connected with the center of the eccentric wheel, one end of the eccentric rod is rotatably connected with the wheel surface of the eccentric wheel, the other end of the eccentric rod is rotatably connected with the second main pipeline, the driver drives the eccentric wheel to rotate, the eccentric wheel drives the eccentric rod to reciprocate up and down, and the eccentric rod drives the second main pipeline to reciprocate up and down.

Preferably, the pipeline set further comprises a third main pipeline, the third main pipeline is communicated with the second main pipeline, a flow pushing hole is formed in the third main pipeline and faces to an outlet of the anoxic pond or the anaerobic pond, so that sewage in the anoxic pond or the anaerobic pond is pumped in by the submersible pump and is output through the first main pipeline, the second main pipeline, the third main pipeline and the flow pushing hole in sequence, and the sewage in the anoxic pond or the anaerobic pond is pushed to the outlet from the inlet; the second main pipeline reciprocates up and down to drive the third main pipeline to reciprocate up and down so as to increase the flow pushing area of the sewage.

Preferably, the pipe set further includes a branch pipe, the branch pipe is disposed in alignment with the thrust hole to communicate with the third main pipe, and the branch pipe is disposed toward an outlet of the anoxic tank or the anaerobic tank.

Preferably, the branch pipe is a reducer pipe to increase the flow velocity of the sewage, thereby increasing the thrust.

Preferably, the number of the flow pushing holes is not less than two, the number of the branch pipes is matched with that of the flow pushing holes, and each branch pipe corresponds to one flow pushing hole.

Preferably, the driving assembly is positioned above the submersible pump and the pipeline assembly, and the driver is fixed on the anoxic tank or the anaerobic tank.

Preferably, the first main pipe is perpendicular to the second main pipe.

Preferably, the rotation axis of the second main pipe is perpendicular to the second main pipe.

Preferably, the third main pipe is perpendicular to the second main pipe.

Preferably, the branch pipe is perpendicular to the third main pipe.

The utility model adopts the above technical scheme, its beneficial effect lies in: through the sewage suction in the immersible pump in with oxygen deficiency pond or anaerobism pond, loop through first trunk line, the output of second trunk line, push sewage to the export from the entry in oxygen deficiency pond or anaerobism pond, guarantee that sewage flows to definite direction, realize the plug flow, need not increase gaseous plug flow, it is not high to guarantee the oxygen content in oxygen deficiency pond or the anaerobism pond, can not destroy its internal environment, the microorganism of collection anaerobism that can be many relatively, and the up-and-down motion of second trunk line, the plug flow area has still been increased relatively.

Drawings

Fig. 1 is a schematic structural diagram of a submersible pump flow pushing device.

Fig. 2 is a cross-sectional view at an angle in fig. 1.

Fig. 3 is a cross-sectional view at another angle in fig. 1.

Fig. 4 is a schematic structural diagram of the combination of the submersible pump and the pipeline set.

Fig. 5 is a schematic structural view of the second main pipe, the third main pipe and the branch pipe in cooperation.

In the figure: the submersible pump flow pushing device 10, the submersible pump 20, the pipe set 30, the first main pipe 31, the second main pipe 32, the third main pipe 33, the branch pipe 34, the driving assembly 40, the driver 41, the eccentric wheel 42 and the eccentric rod 43.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1 to 5, an embodiment of the present invention provides a submersible pump flow-pushing device 10, which pushes sewage in an anoxic tank or an anaerobic tank to an outlet from an inlet in a sewage treatment process, and includes a submersible pump 20, a pipeline set 30, and a driving assembly 40, wherein the submersible pump 20 is fixed at a bottom close to the inlet of the anoxic tank or the anaerobic tank, and the submersible pump 20 is communicated with the pipeline set 30; the pipeline group 30 comprises a first main pipeline 31 and a second main pipeline 32, the water outlet of the submersible pump 20 is communicated with the first main pipeline 31, the first main pipeline 31 is movably connected and communicated with the second main pipeline 32, and the water outlet of the second main pipeline 32 faces the outlet of the anoxic pond or the anaerobic pond; the driving assembly 40 comprises a driver 41, an eccentric wheel 42 and an eccentric rod 43, wherein the driving end of the driver 41 is fixedly connected with the center of the eccentric wheel 42, one end of the eccentric rod 43 is rotatably connected with the wheel surface of the eccentric wheel 42, the other end of the eccentric rod 43 is rotatably connected with the second main pipe 32, the driver 41 drives the eccentric wheel 42 to rotate, the eccentric wheel 42 drives the eccentric rod 43 to reciprocate up and down, and the eccentric rod 43 drives the second main pipe 32 to reciprocate up and down.

Further, the pipeline set 30 further includes a third main pipeline 33, the third main pipeline 33 is communicated with the second main pipeline 32, a flow pushing hole is formed in the third main pipeline 33, and the flow pushing hole is arranged towards the outlet of the anoxic pond or the anaerobic pond, so that the submersible pump 20 can pump in sewage in the anoxic pond or the anaerobic pond and sequentially output the sewage through the first main pipeline 31, the second main pipeline 32, the third main pipeline 33 and the flow pushing hole, and sewage in the anoxic pond or the anaerobic pond is pushed to the outlet from the inlet; the second main pipe 32 reciprocates up and down to drive the third main pipe 33 to reciprocate up and down so as to increase the flow pushing area of the sewage.

Further, the pipe set 30 further includes a branch pipe 34, the branch pipe 34 is disposed in alignment with the plug flow hole to communicate with the third main pipe 33, and the branch pipe 34 is disposed toward an outlet of the anoxic tank or the anaerobic tank.

Further, the branch pipe 34 is a reducer pipe having a duckbill shape to increase the flow rate of the sewage, thereby increasing the thrust.

Furthermore, the number of the flow pushing holes is not less than two, the number of the branch pipes 34 is matched with the number of the flow pushing holes, and each branch pipe 34 is provided with one corresponding flow pushing hole.

Further, the driving assembly 40 is positioned above the submersible pump 20 and the pipe assembly 30, and the driver 41 is fixed on the anoxic tank or the anaerobic tank.

Further, the first main pipe 31 is perpendicular to the second main pipe 32; the rotating shaft of the second main pipe 32 is perpendicular to the second main pipe 32; the third main pipe 33 is perpendicular to the second main pipe 32; the branch pipe 34 is perpendicular to the third main pipe 33.

Further, the first main pipe 31 is connected to the second main pipe 32 by a rotatable flange.

Further, the driver 41 is a motor; the diameter of the eccentric wheel 42 and the length of the eccentric rod 43 are determined according to the height of the anoxic tank or the anaerobic tank, so that the maximum flow pushing area can be increased.

When the device is used specifically, a water suction pump is turned on, a driver 41 is turned on, the water suction pump sucks sewage in an anoxic pond or an anaerobic pond into the anoxic pond or the anaerobic pond, the sewage sequentially passes through a first main pipe 31, a second main pipe 32, a third main pipe 33 and a branch pipe 34 to be output, the branch pipe 34 faces an outlet of the anoxic pond or the anaerobic pond, so that the sewage in the anoxic pond or the anaerobic pond is pushed to the outlet from an inlet, meanwhile, the driver 41 drives an eccentric wheel 42 to rotate, the eccentric wheel 42 drives an eccentric rod 43 to reciprocate up and down, the second main pipe 32, the third main pipe 33 and the branch pipe 34 are eccentrically driven to reciprocate up and down along the height direction of the anoxic pond or the anaerobic pond, the flow pushing area is increased, and the maximum area flow pushing is realized.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (10)

1. The utility model provides a immersible pump pushes away a class device, pushes the sewage in oxygen deficiency pond or the anaerobism pond to export by the entry in sewage treatment process, its characterized in that: the anaerobic tank comprises a submersible pump, a pipeline group and a driving assembly, wherein the submersible pump is fixed at the bottom close to an inlet of the anoxic tank or the anaerobic tank and is communicated with the pipeline group; the pipeline group comprises a first main pipeline and a second main pipeline, the water outlet of the submersible pump is communicated with the first main pipeline, the first main pipeline is movably connected and communicated with the second main pipeline, and the water outlet of the second main pipeline faces to the outlet of the anoxic pond or the anaerobic pond; the drive assembly comprises a driver, an eccentric wheel and an eccentric rod, the drive end of the driver is fixedly connected with the center of the eccentric wheel, one end of the eccentric rod is rotatably connected with the wheel surface of the eccentric wheel, the other end of the eccentric rod is rotatably connected with the second main pipeline, the driver drives the eccentric wheel to rotate, the eccentric wheel drives the eccentric rod to reciprocate up and down, and the eccentric rod drives the second main pipeline to reciprocate up and down.

2. The submersible pump impeller assembly of claim 1, wherein: the pipeline set further comprises a third main pipeline, the third main pipeline is communicated with the second main pipeline, a flow pushing hole is formed in the third main pipeline and is arranged towards the outlet of the anoxic pond or the anaerobic pond, so that sewage in the anoxic pond or the anaerobic pond is pumped in by the submersible pump and is output through the first main pipeline, the second main pipeline, the third main pipeline and the flow pushing hole in sequence, and the sewage in the anoxic pond or the anaerobic pond is pushed to the outlet from the inlet; the second main pipeline reciprocates up and down to drive the third main pipeline to reciprocate up and down so as to increase the flow pushing area of the sewage.

3. The submersible pump impeller assembly of claim 2, wherein: the pipeline group further comprises a branch pipe, the branch pipe is arranged in a manner of being aligned with the plug flow hole and communicated with the third main pipeline, and the branch pipe is arranged towards an outlet of the anoxic pond or the anaerobic pond.

4. The submersible pump impeller assembly of claim 3, wherein: the branch pipe is a reducer pipe to increase the flow velocity of sewage and further increase the thrust.

5. The submersible pump impeller assembly of claim 4, wherein: the number of the flow pushing holes is not less than two, the number of the branch pipes is matched with that of the flow pushing holes, and each branch pipe corresponds to one flow pushing hole.

6. The submersible pump impeller assembly of claim 5, wherein: the driving assembly is positioned above the submersible pump and the pipeline assembly, and the driver is fixed on the anoxic tank or the anaerobic tank.

7. The submersible pump impeller assembly of claim 6, wherein: the first main pipeline is perpendicular to the second main pipeline.

8. The submersible pump impeller assembly of claim 7, wherein: the rotating shaft of the second main pipeline is perpendicular to the second main pipeline.

9. The submersible pump impeller assembly of claim 8, wherein: the third main pipeline is perpendicular to the second main pipeline.

10. The submersible pump impeller assembly of claim 9, wherein: the branch pipe is perpendicular to the third main pipe.

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