CN210021285U - Novel back flush submersible sewage pump - Google Patents
Novel back flush submersible sewage pump Download PDFInfo
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- CN210021285U CN210021285U CN201920055963.XU CN201920055963U CN210021285U CN 210021285 U CN210021285 U CN 210021285U CN 201920055963 U CN201920055963 U CN 201920055963U CN 210021285 U CN210021285 U CN 210021285U
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- treatment tank
- sewage
- partition plate
- water outlet
- backwashing
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Abstract
The utility model discloses a novel backwashing submersible sewage pump, which comprises a treatment tank, wherein a driving motor is fixedly arranged above the treatment tank, one end of the driving motor is connected with a driving shaft, the tail end of the driving shaft is connected with a stirring rod, the bottom end in the treatment tank is provided with a partition plate, a plurality of perforations are arranged on the partition plate at intervals, and a filtering device consisting of a fiber ball filtering material is arranged above the partition plate of the treatment tank; the upper end part of the treatment tank is respectively provided with a sewage inlet pipe and a backwashing inlet pipe at intervals, the lower end part of the treatment tank is provided with a purified water outlet pipe, and the bottom end part of the treatment tank is provided with a backwashing outlet pipe. The utility model arranges the filtering device in the treatment tank, and the sewage is filtered by the filtering device and then is discharged from the water outlet pipe; simultaneously, the cooperation sets up the puddler in the treatment tank, utilizes the puddler to rotate, effectively washs remaining sewage impurity on filter equipment when wasing water and passing through, and is rational in infrastructure, and convenient to use effectively guarantees the inside clean environment of device.
Description
Technical Field
The utility model belongs to the technical field of a sewage filtration technique and specifically relates to a novel back flush submersible sewage pump is related to.
Background
When a common submersible pump is in operation, sewage in a sewage tank is in a static state, along with the continuous inflow of the sewage, the more the sewage at the bottom of a pump pit is accumulated, particularly, the sewage is dried up when the submersible pump is started after being stopped for a period of time, the sewage in the submersible pump cannot be discharged by the suction force of the pump, and the normal operation of the pump cannot be influenced by firstly flushing and diluting.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a novel backwash submersible sewage pump for flushing, which has a reasonable structure and is convenient to use, in order to solve the problems in the background art.
In order to achieve the purpose, the utility model discloses a novel backwashing submersible sewage pump, which comprises a treatment tank, wherein a driving motor is fixedly arranged above the treatment tank, one end of the driving motor is connected with a driving shaft, the driving shaft extends into the treatment tank, the tail end of the driving shaft is connected with a stirring rod, the bottom end inside the treatment tank is provided with a partition plate, a plurality of through holes are arranged on the partition plate at intervals, and a filtering device consisting of fiber ball filtering materials is arranged above the partition plate of the treatment tank; the sewage treatment device is characterized in that a sewage inlet pipe and a backwashing inlet pipe are respectively arranged at the upper end part of the treatment tank at intervals, a purified water outlet pipe is arranged at the lower end part of the treatment tank, a backwashing outlet pipe is arranged at the bottom end part of the treatment tank, a sewage inlet valve is arranged on the sewage inlet pipe, a backwashing inlet valve is arranged on the backwashing inlet pipe, a purified water outlet valve is arranged on the purified water outlet pipe, and a backwashing outlet valve is arranged on the backwashing outlet pipe.
In one embodiment, the top end part of the treatment tank is provided with a filter material inlet, and the inside of the treatment tank is provided with a filter material outlet above the partition plate.
In one embodiment, the sphere diameter of the fiber sphere filter material is larger than the diameter of the cross section of the perforation.
In one embodiment, the sewage inlet pipe and the purified water outlet pipe are respectively arranged on the treatment tank oppositely.
In summary, the novel backwashing submersible sewage pump of the utility model is characterized in that the bottom end of the treatment tank is provided with the clapboard, the filtering device composed of the fiber ball filtering material is arranged above the clapboard, and sewage is filtered by the filtering device and then is discharged from the purified water outlet pipe; simultaneously, the cooperation sets up driving motor at treatment tank upper end, sets up the puddler in the treatment tank, utilizes driving motor to drive the puddler and rotates, effectively washs remaining sewage impurity on the filter equipment when wasing water and passing through to discharge from the backwash outlet pipe of treatment tank bottoms tip, rational in infrastructure, convenient to use effectively guarantees the inside clean environment of device.
Drawings
Fig. 1 is a schematic structural view of the novel backwashing submersible sewage pump of the utility model.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, the novel backwash submersible sewage pump of the present invention comprises a treatment tank 10, a driving motor 20 is fixedly arranged above the treatment tank 10, one end of the driving motor 20 is connected with a driving shaft 21, the driving shaft 21 extends into the treatment tank 10, the end of the driving shaft 21 is connected with a stirring rod 22, the bottom inside the treatment tank 10 is provided with a partition plate 11, a plurality of perforations 111 are arranged on the partition plate 11 at intervals, the treatment tank is provided with a filtering device 30 composed of a fiber ball filter material above the partition plate 11, the ball diameter of the fiber ball filter material is larger than the section diameter of the perforations 111, so as to ensure that the fiber ball filter material does not fall below the partition plate 11, the upper end part of the treatment tank 10 is respectively provided with a sewage inlet pipe 40 and a backwash inlet pipe 50 at intervals, the lower end part of the treatment tank 10 is provided with a water purification outlet pipe, specifically, the sewage inlet pipe 40 and the purified water outlet pipe 60 are respectively disposed on the treatment tank 10 in an opposite manner, so that the sewage flowing through the filtering device 30 can be more efficiently filtered and then discharged from the purified water outlet pipe 60.
The sewage inlet pipe 40 is provided with a sewage inlet valve 41, the backwashing inlet pipe 50 is provided with a backwashing inlet valve 51, the purified water outlet pipe 60 is provided with a purified water outlet valve 61, the backwashing outlet pipe 70 is provided with a backwashing outlet valve 71, and the inlet valve and the outlet valve respectively control the opening or closing of each pipeline.
The top end part of the treatment tank 10 is provided with a filter material inlet 12 so as to put a fiber ball filter material into the treatment tank 10; a filter material outlet 13 is arranged above the partition plate 11 in the treatment tank 10 so as to discharge the fiber ball filter material in the treatment tank 10.
When the utility model is in operation, when the device is in a normal filtering state, the sewage inlet valve 41 and the water purification outlet valve 61, the backwashing inlet valve 51 and the backwashing outlet valve 71 are opened, sewage enters the treatment tank 10 through the sewage inlet pipe 40, and after being filtered by the filtering device 30 of the treatment tank 10, the filtered sewage is discharged through the water purification outlet pipe 60 below, and after long-time use, impurities in the sewage can be accumulated at the bottom end parts of the filtering device 30 and the treatment tank 10, which is not beneficial to the filtering effect of the filtering device 30; at this time, the backwash water inlet valve 51 and the backwash water outlet valve 71 are opened, the sewage water inlet valve 41 and the purified water outlet valve 61 are closed, the cleaning water enters the treatment tank 10 from the backwash water inlet pipe 50, the cleaning water gradually flows to the lower part of the filter device 30 from the lower part of the filter device 30, meanwhile, the driving motor 20 is opened, the stirring rod 22 fully stirs the fiber ball filter material in the filter device 30, so that the cleaning water cleans the sewage impurities in the filter device 30, the sewage impurities fall into the lower part of the partition plate 11 from the through hole, and finally the sewage impurities are discharged from the backwash water outlet pipe 70.
To sum up, the novel backwashing submersible sewage pump of the utility model is characterized in that the bottom end of the processing tank 10 is provided with the clapboard 11, the filtering device 30 composed of the fiber ball filtering material is arranged above the clapboard 11, and the sewage is filtered and processed by the filtering device 30 and is discharged from the purified water outlet pipe 60; meanwhile, the driving motor 20 is arranged at the upper end of the treatment tank 10 in a matched mode, the stirring rod 22 is arranged in the treatment tank 10, the driving motor 20 is used for driving the stirring rod 22 to rotate, residual sewage and impurities on the filtering device 30 are effectively cleaned when cleaning water passes through, and the sewage and impurities are discharged from the backwashing water outlet pipe 70 at the bottom end of the treatment tank 10.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (3)
1. The utility model provides a novel back flush submersible sewage pump which characterized in that: the device comprises a treatment tank, wherein a driving motor is fixedly arranged above the treatment tank, one end of the driving motor is connected with a driving shaft, the driving shaft extends into the treatment tank, the tail end of the driving shaft is connected with a stirring rod, a partition plate is arranged at the bottom end inside the treatment tank, a plurality of through holes are formed in the partition plate at intervals, and a filtering device consisting of fiber ball filtering materials is arranged above the partition plate in the treatment tank; the sewage treatment device comprises a treatment tank, a sewage inlet pipe, a backwashing water outlet pipe, a backwashing water inlet valve, a purified water outlet valve and a backwashing water outlet valve, wherein the sewage inlet pipe and the backwashing water inlet pipe are arranged at the upper end part of the treatment tank at intervals; the sewage inlet pipe and the purified water outlet pipe are respectively arranged on the treatment tank oppositely.
2. The novel backwash submersible sewage pump as claimed in claim 1, characterized in that: the top of the treatment tank is provided with a filter material inlet, and the inside of the treatment tank is provided with a filter material outlet above the partition plate.
3. The novel backwash submersible sewage pump as claimed in claim 1 or 2, characterized in that: the sphere diameter of the fiber sphere filter material is larger than the diameter of the section of the perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055963.XU CN210021285U (en) | 2019-01-14 | 2019-01-14 | Novel back flush submersible sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055963.XU CN210021285U (en) | 2019-01-14 | 2019-01-14 | Novel back flush submersible sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210021285U true CN210021285U (en) | 2020-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920055963.XU Active CN210021285U (en) | 2019-01-14 | 2019-01-14 | Novel back flush submersible sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210021285U (en) |
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2019
- 2019-01-14 CN CN201920055963.XU patent/CN210021285U/en active Active
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