CN220467723U - Integrated equipment for sewage treatment - Google Patents
Integrated equipment for sewage treatment Download PDFInfo
- Publication number
- CN220467723U CN220467723U CN202321381533.XU CN202321381533U CN220467723U CN 220467723 U CN220467723 U CN 220467723U CN 202321381533 U CN202321381533 U CN 202321381533U CN 220467723 U CN220467723 U CN 220467723U
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- tank
- sludge
- integrated
- sewage
- water
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- 239000010865 sewage Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000010802 sludge Substances 0.000 claims abstract description 44
- 238000004062 sedimentation Methods 0.000 claims abstract description 20
- 238000005273 aeration Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 21
- 239000010801 sewage sludge Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010992 reflux Methods 0.000 abstract description 26
- 238000000926 separation method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005191 phase separation Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Activated Sludge Processes (AREA)
Abstract
The utility model relates to integrated equipment for sewage treatment, which comprises an integrated tank, wherein the integrated tank is sequentially divided into a water inlet tank, an anoxic tank, an aerobic tank, a sedimentation tank and a clean water tank, the bottom of the aerobic tank is provided with an aeration device, and the aeration device is connected with a blower through a pipeline; the sedimentation tank is internally provided with a three-phase separator and a sewage and sludge separating pipe respectively, the three-phase separator is connected with a third water gap, one end of the sewage and sludge separating pipe is positioned at the bottom of the sedimentation tank, the other end of the sewage and sludge separating pipe extends to the outer side of the integrated tank and is connected with an inlet of a reflux pump, an outlet of the reflux pump is connected with a sludge reflux pipe, and one end of the sludge reflux pipe, which is far away from the reflux pump, extends into the water inlet tank. According to the utility model, the waste gas, sewage and sludge separation device is added in the sedimentation tank in the integrated tank, and the reflux pump is adopted to pump the sludge in the sludge chamber for reflux, so that the occupied space of a sewage station can be saved, the requirement of sewage discharge can be greatly met, and the effects of reducing the construction cost and the operation cost are achieved.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and relates to integrated equipment for sewage treatment.
Background
Along with the remarkable improvement of the living standard of people, the requirements of sewage treatment are also increased, the sewage treatment industry is rapidly increased, and the sewage treatment efficiency is also continuously improved.
Most of the existing sewage treatment equipment is sewage treatment equipment which is formed by repeatedly splicing and installing a plurality of single sewage treatment structures through pipes, has more structures and more complicated operation, can influence the subsequent sewage treatment efficiency to a certain extent, delays the treatment time, and has poor practicability; in addition, the current sewage treatment device often goes out water when the mud aeration appears, has the condition that runs mud and mud exist, leads to whole integrated device biochemical mud insufficient, causes sewage treatment system to appear the problem at last, appears the drainage to have peculiar smell and emission to reach standard and have the condition of exceeding standard, also leads to operation cost greatly increased.
Disclosure of Invention
The utility model aims to provide integrated equipment for sewage treatment, which is characterized in that a waste gas and sewage sludge separation device is added in a sedimentation tank in an integrated tank body, and a reflux pump is adopted to pump sludge back in a sludge chamber, so that the occupied space of a sewage station can be saved, the sewage discharge requirement can be greatly met, the effects of reducing the construction cost and the operation cost are achieved, and the problems in the prior art are effectively solved.
The technical scheme for solving the technical problems is as follows: the integrated equipment for sewage treatment comprises an integrated tank, wherein the middle part of the integrated tank is sequentially divided into a water inlet tank, an anoxic tank, an aerobic tank, a sedimentation tank and a clean water tank by a first partition plate, a second partition plate, a third partition plate and a fourth partition plate, the position of the upper side of the water inlet tank is provided with a water inlet, and the position of the upper side of the clean water tank is provided with a water outlet; a first water gap is formed in the position, close to the bottom, of the first partition plate, and a second water gap, a third water gap and a fourth water gap are respectively formed in the positions, close to the upper sides, of the second partition plate, the third partition plate and the fourth partition plate; an aeration device is arranged at the bottom of the aerobic tank and is connected with a blower through a pipeline; the sedimentation tank is internally provided with a three-phase separator and a sewage and sludge separation pipe respectively, the three-phase separator is connected with a third water gap, one end of the sewage and sludge separation pipe is positioned at the bottom of the sedimentation tank, the other end of the sewage and sludge separation pipe extends to the outer side of the integrated tank and is connected with an inlet of a reflux pump, an outlet of the reflux pump is connected with a sludge reflux pipe, and one end of the sludge reflux pipe, which is far away from the reflux pump, extends into a water inlet tank.
The utility model further adopts the technical scheme that: the first water gap and the third water gap are positioned on the same side in the integrated tank, and the second water gap and the fourth water gap are positioned on the other side, opposite to the first water gap, in the integrated tank.
The utility model further adopts the technical scheme that: the lower side of the three-phase separator is provided with a sloping plate which slopes downwards.
The utility model further adopts the technical scheme that: the bottom of the clean water tank is also provided with a submersible pump for pumping out the sludge, and a water outlet pipe of the submersible pump extends to the outer side of the integrated tank.
The integrated equipment for sewage treatment has the following beneficial effects due to the adoption of the structure:
1. according to the utility model, the waste gas, sewage and sludge separation device is added in the sedimentation tank in the integrated tank, waste gas, sewage and sludge can be separated in the integrated tank, and meanwhile, the sludge chamber adopts the reflux pump to pump sludge for reflux, so that the integrated tank is used for the front-end anaerobic anoxic tank, sewage is discharged through the independent water outlet channel, the factory space of a sewage station can be saved, the sewage discharge requirement can be greatly met, and the effects of reducing the construction cost and the operation cost are achieved;
2. according to the utility model, 5 tanks of a water inlet tank, an anoxic tank, an aerobic (aeration) tank, a sedimentation tank and a water outlet tank are arranged, the above tanks are separated by a baffle plate, then the baffle plate is provided with holes, water is fed and discharged through the position of the holes, the holes of the baffle plate are distributed left and right and up and down (diagonally distributed), the sewage flow is mainly prolonged, then the sedimentation tank is additionally provided with three-phase separation, the three-phase separation is mainly carried out through an aerobic (aeration) water inlet pipe, the three-way mode is adopted, the aerated gas is discharged from the upper part, the sewage and the sludge are discharged from the lower part, the sewage and the sludge are isolated from the lower part through the bottom inclined baffle plate, the sewage is discharged up to the standard; in addition, the sludge reflux only pumps the sludge, so that the sewage pumping amount is reduced, the running time of a sludge reflux pump is reduced, and the sludge returns to the front to perform better biological activated sludge action;
3. the partition plate of the utility model adopts left-right and up-down distribution (diagonal distribution) of the opening positions, and mainly has the advantages of prolonging the sewage flow and reducing the generation of dead water areas.
The technical features of an integrated apparatus for sewage treatment according to the present utility model will be further described with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic side view of an integrated apparatus for wastewater treatment according to the present utility model;
FIG. 2 is a schematic top view of an integrated apparatus for wastewater treatment according to the present utility model;
reference numerals illustrate: 1-integration tank, 101-water inlet tank, 102-anoxic tank, 103-aerobic tank, 104-sedimentation tank, 105-clean water tank, 2-first baffle, 21-first water gap, 3-second baffle, 31-second water gap, 4-third baffle, 41-third water gap, 5-fourth baffle, 51-fourth water gap, 6-water inlet, 7-water outlet, 8-aeration device, 9-blower, 10-three-phase separator, 11-sewage sludge separation pipe, 12-sloping plate, 13-reflux pump, 14-sludge reflux pipe, 15-submerged pump.
Detailed Description
As shown in fig. 1 and 2, the integrated equipment for sewage treatment comprises an integrated tank 1, wherein the middle part of the integrated tank 1 is sequentially divided into a water inlet tank 101, an anoxic tank 102, an aerobic tank 103, a sedimentation tank 104 and a clean water tank 105 by a first partition board 2, a second partition board 3, a third partition board 4 and a fourth partition board 5, a water inlet 6 is arranged at the position of the upper side of the water inlet tank 101, and a water outlet 7 is arranged at the position of the upper side of the clean water tank 105; a first water gap 21 is arranged at the position of the first baffle plate 2 near the bottom, and a second water gap 31, a third water gap 41 and a fourth water gap 51 are respectively arranged at the positions of the second baffle plate 3, the third baffle plate 4 and the fourth baffle plate 5 near the upper side; an aeration device 8 is arranged at the bottom of the aerobic tank 103, and the aeration device 8 is connected with a blower 9 through a pipeline; the sedimentation tank 104 is internally provided with a three-phase separator 10 and a sewage sludge separation pipe 11 respectively, the three-phase separator 10 is connected with a third water gap 41, and the lower side of the three-phase separator 10 is provided with a sloping plate 12 which is inclined downwards; one end of the sewage and sludge separation pipe 11 is positioned at the bottom of the sedimentation tank 104, the other end of the sewage and sludge separation pipe 11 extends to the outer side of the integrated tank 1 and is connected with an inlet of the reflux pump 13, an outlet of the reflux pump 13 is connected with a sludge reflux pipe 14, and one end of the sludge reflux pipe 14, which is far away from the reflux pump 13, extends into the water inlet tank 101; the bottom of the clean water tank 105 is also provided with a submersible pump 15 for pumping out sludge, and a water outlet pipe of the submersible pump 15 extends to the outer side of the integrated tank 1.
In the present utility model, the first water gap 21 and the third water gap 41 are located on the same side in the integrated tank 1, and the second water gap 31 and the fourth water gap 51 are located on the other side opposite to the first water gap 21 in the integrated tank 1.
According to the utility model, 5 tanks of a water inlet tank, an anoxic tank, an aerobic tank (aeration tank), a sedimentation tank and a water outlet tank are arranged, the above tanks are separated by a baffle plate, then the baffle plate is provided with holes, water is inlet and outlet through the position of the holes, the holes of the baffle plate are distributed left and right and up and down (diagonally distributed), the flow of sewage is mainly prolonged, then the sedimentation tank is additionally provided with three-phase separation, the three-phase separation is mainly carried out through an aerobic (aeration) water inlet pipe, the form of a tee joint is adopted, the aerated gas is discharged from the upper part, sewage and sludge are discharged from the lower part, and the sewage and sludge are isolated from the lower part through a bottom inclined baffle plate, so that the sewage and sludge are discharged up to standard; in addition, the sludge reflux only pumps the sludge, so that the sewage pumping amount is reduced, the running time of a sludge reflux pump is shortened, and the sludge returns to the front to perform better biological activated sludge effect.
The above embodiments are merely preferred embodiments of the present utility model, the structure of the present utility model is not limited to the forms of the above embodiments, and any modifications, equivalents, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The integrated equipment for sewage treatment comprises an integrated tank (1), wherein the middle part of the integrated tank (1) is sequentially divided into a water inlet tank (101), an anoxic tank (102), an aerobic tank (103), a sedimentation tank (104) and a clean water tank (105) through a first partition board (2), a second partition board (3), a third partition board (4) and a fourth partition board (5), a water inlet (6) is arranged at the position, close to the upper side, of the water inlet tank (101), and a water outlet (7) is arranged at the position, close to the upper side, of the clean water tank (105); the method is characterized in that: a first water gap (21) is arranged at the position of the first partition plate (2) close to the bottom, and a second water gap (31), a third water gap (41) and a fourth water gap (51) are respectively arranged at the positions of the second partition plate (3), the third partition plate (4) and the fourth partition plate (5) close to the upper side; an aeration device (8) is arranged at the bottom of the aerobic tank (103), and the aeration device (8) is connected with a blower (9) through a pipeline; three-phase separator (10) and sewage sludge separating pipe (11) are arranged in sedimentation tank (104) respectively, three-phase separator (10) are connected with third mouth of a river (41), sewage sludge separating pipe (11) one end location is in sedimentation tank (104) bottom, and sewage sludge separating pipe (11) other end extends to the integration jar (1) outside and with the access connection of backwash pump (13), and the exit linkage of backwash pump (13) has sludge return pipe (14), the one end that backwash pump (13) was kept away from to sludge return pipe (14) extends to in intake pool (101).
2. An integrated apparatus for sewage treatment according to claim 1, wherein: the first water gap (21) and the third water gap (41) are positioned on the same side in the integrated tank (1), and the second water gap (31) and the fourth water gap (51) are positioned on the other side, opposite to the first water gap (21), in the integrated tank (1).
3. An integrated apparatus for sewage treatment according to claim 1, wherein: the lower side of the three-phase separator (10) is provided with a sloping plate (12) which slopes downwards.
4. An integrated apparatus for sewage treatment according to claim 1, wherein: the bottom of the clean water tank (105) is also provided with a submersible pump (15) for pumping out the sludge, and a water outlet pipe of the submersible pump (15) extends to the outer side of the integrated tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381533.XU CN220467723U (en) | 2023-06-01 | 2023-06-01 | Integrated equipment for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381533.XU CN220467723U (en) | 2023-06-01 | 2023-06-01 | Integrated equipment for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220467723U true CN220467723U (en) | 2024-02-09 |
Family
ID=89798333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321381533.XU Active CN220467723U (en) | 2023-06-01 | 2023-06-01 | Integrated equipment for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220467723U (en) |
-
2023
- 2023-06-01 CN CN202321381533.XU patent/CN220467723U/en active Active
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