CN212356932U - Integrated nitrogen and phosphorus removal sewage treatment equipment - Google Patents
Integrated nitrogen and phosphorus removal sewage treatment equipment Download PDFInfo
- Publication number
- CN212356932U CN212356932U CN202020587673.2U CN202020587673U CN212356932U CN 212356932 U CN212356932 U CN 212356932U CN 202020587673 U CN202020587673 U CN 202020587673U CN 212356932 U CN212356932 U CN 212356932U
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- filter screen
- sewage treatment
- air
- phosphorus removal
- sewage
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Abstract
The utility model discloses an integration nitrogen and phosphorus removal sewage treatment device relates to sewage treatment device, aims at solving long-time rubbish and piles up the condition that causes the grid to block up unable water-carrying easily to make whole sewage treatment device can't play better treatment to sewage's problem, its technical scheme main points are: the caulking groove has been seted up to the apron top surface, and the caulking groove bottom surface is seted up the logical groove that runs through it, and the caulking groove can be dismantled in and be connected with the carriage, fixedly connected with filter screen in the carriage, fixedly connected with air stripping device in the cell body, and air stripping device's feed inlet is less than the highest liquid level 0.2 meters in the cell body, and air stripping device's discharge gate runs through filter screen to filter screen top. The utility model discloses an integration nitrogen and phosphorus removal sewage treatment device pumps through the sewage on the upper strata in with separator and the impurity of showy state and carries out reverse separation through the filter screen and prevent in rubbish falls back to separator.
Description
Technical Field
The utility model relates to a sewage treatment device, more specifically say, it relates to an integration nitrogen and phosphorus removal sewage treatment device.
Background
Although the environment is greatly improved in China, polluted rivers and soil in China are visible everywhere, and domestic sewage pollutes the environment increasingly seriously. China has better treatment aiming at large sewage sources, but has not well treatment aiming at small sewage sources, for example, sewage discharged in most rural areas and some civil workshops in China is not restricted by targeted laws and regulations, so that the sewage is discharged everywhere, at any time and at any place. With the improvement of the living standard of residents, the number of small sewage sources is continuously increased, and the pollution level of the water source is more serious.
As shown in figure 1, the present integrated nitrogen and phosphorus removal sewage treatment equipment is the same as the integrated nitrogen and phosphorus removal sewage treatment equipment with publication number CN206298495U, and has the technical key points that the equipment comprises a square main body 1, the top of the square main body 1 is provided with a water inlet communicated with a separation device 2 in the square main body 1, a grid is arranged in the separation device 2, the separation device 2 is provided with an upper output port and a bottom output port, the upper output port is sequentially communicated with a PH adjusting tank 3PH, an anaerobic reactor 4, an aerobic reactor 5, a sedimentation tank 6 and a sludge treatment tank 9 through pipelines, the bottom output port of the separation device 2 is communicated with the sludge treatment tank 9 through a sludge conveying pipe 10, the sludge treatment tank 9 is respectively communicated with the PH adjusting tank 3PH, the anaerobic reactor 4 and the aerobic reactor 5 through a sludge separating pipe 11, the PH adjusting tank 3PH is communicated with the sedimentation tank 6 through a return pipe 12, the sedimentation tank 6 is sequentially communicated with, the anaerobic reactor 4 and the aerobic reactor 5 are filled with corresponding biological fillers.
People can set up the grid in separator and separate some bulky rubbish and the rubbish of floating on sewage, but long-time rubbish is piled up and is caused the grid easily and block up the unable condition of leading to water to make whole sewage treatment device can't play better treatment to sewage, and cause the long-pending silt of sewage easily.
Therefore, the utility model provides a new technical scheme solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a through the sewage on the upper strata in with separator and the impurity of floating state aspirate and carry out reverse separation through the filter screen and prevent that rubbish from falling back the integration nitrogen and phosphorus removal sewage treatment device in the separator.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an integration nitrogen and phosphorus removal sewage treatment device, includes separator, separator includes that cell body and lid close the apron at the cell body top surface, the caulking groove has been seted up to the apron top surface, the caulking groove bottom surface is seted up the logical groove that runs through it, the caulking groove can be dismantled and be connected with the carriage, fixedly connected with filter screen in the carriage, fixedly connected with air lifting device in the cell body, air lifting device's feed inlet is less than the highest liquid level 0.2 meters in the cell body, air lifting device's discharge gate runs through filter screen to filter screen top.
Through adopting above-mentioned technical scheme, through setting up the air lifting device, thereby make the air lifting device can suck the sewage of upper strata in the pond and the rubbish of floating on sewage, thereby make sewage and rubbish no longer receive the force and drop on the filter screen through inertia and action of gravity when being sucked feed inlet department, make sewage can pass the filter screen, make rubbish can be sheltered from by the filter screen, thereby make separator can effectively separate sewage and the rubbish of floating on sewage, prevent that the grid from receiving and blockking.
The utility model discloses further set up to: the air lifting device comprises a pump pipe arranged in the pool body, a connecting pipe communicated with the top end of the pump pipe and penetrating through the filter screen, and an air chamber communicated with the pump pipe, wherein an air inlet communicated with the air chamber is formed in the pump pipe, an air inlet is formed in the air chamber, and the air inlet is communicated with an air compressor located outside through an air pipe.
Through adopting above-mentioned technical scheme, when the air stripping device need work, people can start the air compressor machine, and then the air compressor machine provides compressed gas, and in the pump-in pipe was gone into to the pump-in, along with sewage suction pump intraductal with rubbish.
The utility model discloses further set up to: the connecting pipe above the filter screen is provided with a discharge hole.
Through adopting above-mentioned technical scheme, through setting up the discharge gate to make when sewage and rubbish are about to leave the connecting pipe can increase the inside and external intercommunication area of connecting pipe through the discharge gate, accelerate the efficiency that sewage and rubbish discharged.
The utility model discloses further set up to: the top surface of the connecting frame is fixedly connected with a circle of check ring.
Through adopting above-mentioned technical scheme, through setting up the retaining ring to make the retaining ring can shelter from sewage and rubbish, prevent that sewage and rubbish from splashing.
The utility model discloses further set up to: the filter screen is made of stainless steel and the aperture of the filter screen is 2-4 cm.
By adopting the technical scheme, the filter screen is made of stainless steel, so that the filter screen is not easy to rust even if used for a long time.
The utility model discloses further set up to: the bottom surface of the pump pipe is communicated with a horn cover.
To sum up, the utility model discloses following beneficial effect has:
through setting up the air stripping device to make the air stripping device can suck the sewage on upper strata in the pond and the rubbish of showy on sewage, thereby make sewage and rubbish no longer receive the force when being sucked feed inlet department and drop on the filter screen through inertia and action of gravity down, make sewage can pass the filter screen, make rubbish can be sheltered from by the filter screen, thereby make separator can effectively separate sewage and the rubbish of showy on sewage, prevent that the grid from receiving and blockking.
Drawings
FIG. 1 is a schematic structural diagram of an integrated denitrification and dephosphorization wastewater treatment device in the prior art;
FIG. 2 is a schematic structural view of a separating device according to the present invention;
fig. 3 is an enlarged view of fig. 2 at a.
In the figure: 1. a square body; 2. a separation device; 3. a pH adjusting tank; 4. an anaerobic reactor; 5. an aerobic reactor; 6. a sedimentation tank; 7. an activated carbon filtration unit; 8. an active water reservoir; 9. a sludge treatment tank; 10. a mud conveying pipe; 11. a mud separating pipe; 12. a return pipe; 13. a cover plate; 14. caulking grooves; 15. a through groove; 16. a connecting frame; 17. a filter screen; 18. fixing a sleeve; 19. a support frame; 20. a pump tube; 21. an air inlet; 22. an air chamber; 23. an air tube; 24. a horn cover; 25. a connecting pipe; 26. a discharge port; 27. a retainer ring; 28. a tank body.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example (b):
as shown in fig. 2-3, an integrated nitrogen and phosphorus removal sewage treatment device comprises a separation device 2, the separation device 2 comprises a tank body 28 and a cover plate 13 covering the top surface of the tank body 28, an embedded groove 14 is formed in the top surface of the cover plate 13, a through groove 15 penetrating through the embedded groove is formed in the bottom surface of the embedded groove 14, a connecting frame 16 is detachably connected in the embedded groove 14, a filter screen 17 is fixedly connected in the connecting frame 16, an air lifting device is fixedly connected in the tank body 28, the feed inlet of the air lifting device is lower than the highest liquid level in the tank body 28 by 0.2 m, and the discharge outlet 26 of the air lifting device penetrates through the filter screen 17.
The top surface of the connecting frame 16 is fixedly connected with a circle of retainer ring 27, the filter screen 17 is made of stainless steel, and the aperture of the filter screen 17 is 2-4 cm.
The air lifting device comprises a pump pipe 20 arranged in the tank body 28, a connecting pipe 25 communicated with the top end of the pump pipe 20 and penetrating through the filter screen 17, and an air chamber 22 communicated with the pump pipe 20, wherein an air inlet 21 communicated with the air chamber 22 is formed in the pump pipe 20, an air inlet is formed in the air chamber 22, the air inlet is communicated with an air compressor located outside through an air pipe 23, a discharge hole 26 is formed in the connecting pipe 25 located above the filter screen 17, and the bottom surface of the pump pipe 20 is communicated with a horn cover 24.
When people carry out sewage treatment through the equipment, people can start the air compressor, thereby the air lifting device is operated, the horn cover 24 is made to suck the sewage at the upper layer in the tank body 28 and the garbage floating on the sewage, thereby the sewage is sucked into the pump pipe 20 with the garbage and then enters the connecting pipe 25, when the sewage and the garbage are positioned at the discharge port 26, because the air pressure keeps balance, the sewage and the garbage are not stressed and lifted, then under the inertia effect and the push of the subsequent sewage and the garbage, the sewage and the garbage fall onto the filter screen 17 in the retainer ring 27 through the discharge port 26, the filter screen 17 can make the sewage fall back into the tank body 28 through the through groove 15, the floating garbage with larger volume can be blocked on the filter screen 17, the retainer ring 27 can block the sewage and the garbage from splashing, and the effective blocking effect is achieved, and the outside interference fit of pump line 20 has fixed cover 18, fixedly connected with support frame 19 on the perisporium of fixed cover 18, support frame 19 passes through the screw with cell body 28 inner wall and is connected, and when the more influence sewage of rubbish quantity on filter screen 17 passed filter screen 17, people can close the air compressor machine and carry its retaining ring 27 through manual mode, make retaining ring 27 drive the link frame 16, make the link frame 16 drive the rubbish on filter screen 17 and the filter screen 17 and remove, then people clear up rubbish after again with link frame 16 embedding caulking groove 14 in, make connecting pipe 25 run through filter screen 17, then people open the air compressor machine once more and carry out cleaning work, thereby make the difficult condition of taking place the jam of grid department, can make the normal stable operation of this equipment.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an integration nitrogen and phosphorus removal sewage treatment device which characterized in that: including separator (2), separator (2) include cell body (28) and lid and close apron (13) at cell body (28) top surface, caulking groove (14) have been seted up to apron (13) top surface, logical groove (15) that run through it have been seted up to caulking groove (14) bottom surface, can dismantle in caulking groove (14) and be connected with linking frame (16), fixedly connected with filter screen (17) in linking frame (16), fixedly connected with air stripping device in cell body (28), air stripping device's feed inlet is less than the highest liquid level 0.2 meter in cell body (28), filter screen (17) to filter screen (17) top are run through in air stripping device's discharge gate (26).
2. The integrated nitrogen and phosphorus removal sewage treatment equipment of claim 1, wherein: the air stripping device comprises a pump pipe (20) arranged in the tank body (28), a connecting pipe (25) communicated with the top end of the pump pipe (20) and penetrating through the filter screen (17), and an air chamber (22) communicated with the pump pipe (20), wherein an air inlet (21) communicated with the air chamber (22) is formed in the pump pipe (20), an air inlet is formed in the air chamber (22), and the air inlet is communicated with an air compressor located outside through an air pipe (23).
3. The integrated nitrogen and phosphorus removal sewage treatment equipment of claim 2, wherein: a discharge hole (26) is arranged on the connecting pipe (25) above the filter screen (17).
4. The integrated nitrogen and phosphorus removal sewage treatment equipment of claim 1, wherein: the top surface of the connecting frame (16) is fixedly connected with a circle of retainer ring (27).
5. The integrated nitrogen and phosphorus removal sewage treatment equipment of claim 1, wherein: the filter screen (17) is made of stainless steel, and the aperture of the filter screen (17) is 2-4 cm.
6. The integrated nitrogen and phosphorus removal sewage treatment equipment of claim 2, wherein: the bottom surface of the pump pipe (20) is communicated with a horn cover (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587673.2U CN212356932U (en) | 2020-04-18 | 2020-04-18 | Integrated nitrogen and phosphorus removal sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587673.2U CN212356932U (en) | 2020-04-18 | 2020-04-18 | Integrated nitrogen and phosphorus removal sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212356932U true CN212356932U (en) | 2021-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020587673.2U Expired - Fee Related CN212356932U (en) | 2020-04-18 | 2020-04-18 | Integrated nitrogen and phosphorus removal sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212356932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860627A (en) * | 2021-11-12 | 2021-12-31 | 安徽中科艾瑞智能环境技术有限公司 | Centralized filtering device for treating domestic sewage of residents |
-
2020
- 2020-04-18 CN CN202020587673.2U patent/CN212356932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860627A (en) * | 2021-11-12 | 2021-12-31 | 安徽中科艾瑞智能环境技术有限公司 | Centralized filtering device for treating domestic sewage of residents |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |