CN220723906U - Sewage treatment device for civil engineering shift settling area - Google Patents
Sewage treatment device for civil engineering shift settling area Download PDFInfo
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- CN220723906U CN220723906U CN202322447233.3U CN202322447233U CN220723906U CN 220723906 U CN220723906 U CN 220723906U CN 202322447233 U CN202322447233 U CN 202322447233U CN 220723906 U CN220723906 U CN 220723906U
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- sewage
- tank
- sedimentation tank
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- 239000010865 sewage Substances 0.000 title claims abstract description 128
- 238000004062 sedimentation Methods 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims description 20
- 239000010802 sludge Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000005276 aerator Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 230000004308 accommodation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000000249 desinfective effect Effects 0.000 description 8
- 239000002002 slurry Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model discloses a sewage treatment device in a civil engineering shift settling area, which comprises a sealed device main body, wherein the device main body is internally divided into a first sedimentation tank, an aerobic tank, a second sedimentation tank and a filtration and disinfection unit through a plurality of baffle plates, one end of the device main body, which is close to the first sedimentation tank, is provided with a water inlet, one end of the device main body, which is close to the filtration and disinfection unit, is provided with a water outlet, the first sedimentation tank is communicated with the second sedimentation tank through a sewage pipe III, the sewage pipe III is connected with a water pump I, the baffle plates between the second sedimentation tank and the filtration and disinfection unit are connected with a check valve III, the aerobic tank and the second sedimentation tank are communicated through a sewage pipe II, the sewage pipe II is connected with a water pump II, and the baffle plates between the first sedimentation tank and the aerobic tank are connected with the check valve I; the air-tightness is good, the secondary pollution such as noise, odor, harmful gas and the like is not easy to generate in the sewage treatment process, and the influence on the ecological environment around the settling area of the immigration people is small.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to a sewage treatment device for a civil engineering shift settling area.
Background
There are various sewage sources of the immigrants 'settling areas, including resident domestic sewage of the immigrants' settling areas, public building domestic sewage, third industrial sewage and municipal sewage pipe network water supply, and the main sources are sewage discharged from toilets, toilets and kitchens. Most of the existing sewage treatment modes of the immigration settling areas are sewage centralized treatment, and due to the lack of a practical sewage centralized treatment device, the sewage centralized treatment is difficult, the sewage is difficult to achieve on-site treatment to reach the emission or recycling standard, and the existing centralized treatment device is easy to generate secondary pollution such as noise, odor, harmful gas and the like in the treatment process.
Disclosure of Invention
The utility model aims to provide a sewage treatment device for a civil engineering shift settling area, and the problem of secondary pollution caused by poor sealing performance in the treatment process of the existing centralized treatment device.
The technical scheme includes that the sewage treatment device in the water and electricity engineering immigrants settling area comprises a sealed device main body, wherein the device main body is divided into a first sedimentation tank, an aerobic tank, a second sedimentation tank and a filtration and disinfection unit through a plurality of baffle plates, a water inlet is formed in one end, close to the first sedimentation tank, of the device main body, a water outlet is formed in one end, close to the filtration and disinfection unit, of the device main body, the first sedimentation tank is communicated with the second sedimentation tank through a sewage pipe III, a water pump I is connected to the sewage pipe III, a check valve III is connected to the baffle plates between the second sedimentation tank and the filtration and disinfection unit, the aerobic tank is communicated with the second sedimentation tank through a sewage pipe II, the water pump II is connected to the sewage pipe II, and the check valve I is connected to the baffle plates between the first sedimentation tank and the aerobic tank.
The utility model is also characterized in that:
the aerobic tank is internally provided with a sealed anoxic tank through a baffle plate, a check valve I is connected to the baffle plate between the anoxic tank and the first sedimentation tank, a biological filler layer is filled in the anoxic tank, and a check valve II is connected to the baffle plate between the anoxic tank and the aerobic tank.
The device body is located right above the first sedimentation tank and is connected with a sewage tank, the sewage tank is connected with a sewage pipe III, a sewage cleaning port I is formed in the upper portion of the sewage tank, and a cover plate I is connected to the sewage cleaning port I of the sewage tank.
The device is characterized in that a sludge pond is connected under the first sedimentation tank on the main body, a cleaning port II is formed in the bottom of the first sedimentation tank, a cover plate II is connected to the cleaning port II in the bottom of the first sedimentation tank, and a cleaning port is formed in one side of the sludge pond.
The bottoms of the sludge tank, the first sedimentation tank and the second sedimentation tank are connected with a mud pipe, and the mud pipe is connected with a mud pump.
The bottom of the device main body is connected with a concrete support, and the height of the concrete support is not lower than the depth of the sludge pond.
The device main part is located the disinfection pond that upper portion was cut apart into upper portion through the baffle and is located the filtering ponds of bottom in the disinfection unit, and the disinfection pond passes through sewage pipe I intercommunication with the filtering ponds, connects water pump III on the sewage pipe I, and ultraviolet ray disinfection device is connected in the disinfection pond, and gravel layer, active carbon layer are connected in the filtering ponds.
The first sedimentation tank of the device body is connected with a thick grid and a thin grid, the thick grid is close to the water inlet, and the upper part of one end, which is close to the thin grid, of the first sedimentation tank is connected with a sewage pipe III.
The aerobic Chi Nalian is connected with an aerator, and the air inlet end of the aerator extends into the outside air.
The sewage treatment device for the civil engineering shift settling area has the beneficial effects that:
1) The air-tightness is good, the secondary pollution such as noise, odor, harmful gas and the like is not easy to generate in the sewage treatment process, and the influence on the ecological environment around the settling area of the immigration people is small.
2) The design of the coarse grille, the fine grille and the dirt cleaning port is adopted, so that the device pipeline is prevented from being blocked due to the fact that larger garbage and other impurities exist in sewage, the usability of the device is improved, and the increment cost brought by the maintenance device is reduced.
3) The sedimentation tank has layering effect on sewage, divides sewage into three categories, is beneficial to grading treatment of sewage, and avoids resource waste caused by sewage treatment which does not reach the standard and pollutes natural environment or oversreats.
4) The sewage treatment device for the hydropower engineering movable settling zone is simple in operation, low in structural complexity and strong in realizability, is favorable for being widely popularized in the movable settling zone, is favorable for promoting a treatment mode combining sewage dispersion treatment and centralized treatment, and has practical significance for improving the human living environment of the hydropower engineering movable settling zone.
Drawings
FIG. 1 is a schematic cross-sectional view of a sewage treatment plant in a civil engineering displacement area of the present utility model.
In the figure, 1, a device main body, 2, a water inlet, 3, a coarse grid, 4, a fine grid, 5, a first sedimentation tank, 6, a check valve I, 7, an anoxic tank, 8, biological stuffing, 9, an aerobic tank, 10, an aerator, 11, a check valve II, 12, a second sedimentation tank, 13, a check valve III, 14, a gravel layer, 15, an activated carbon layer, 16, a water pump, 17, a sewage pipe I, 18, a disinfection tank, 19, an ultraviolet disinfection device, 20, a water outlet, 21, a sewage pipe II, 22, a sewage pipe III, 23, a sewage tank, 24, a sewage disposal opening, 25, a sludge tank, 26, a slurry pump, 27, a slurry pipe, 28, a concrete support, 29, a filter tank, 30, a water pump I, 31, and a water pump II.
Detailed Description
The present utility model will be described in detail with reference to the following embodiments.
Example 1
The utility model relates to a sewage treatment device in a water and electricity engineering immigration settling area, which is shown in figure 1, and comprises a sealed device main body 1, wherein the device main body 1 is internally divided into a first sedimentation tank 5, an aerobic tank 9, a second sedimentation tank 12 and a filtration and disinfection unit through a plurality of baffle plates, one end, close to the first sedimentation tank 5, of the device main body 1 is provided with a water inlet 2, one end, close to the filtration and disinfection unit, of the device main body 1 is provided with a water outlet 20, the first sedimentation tank 5 is communicated with the second sedimentation tank 12 through a sewage pipe III 22, the sewage pipe III 22 is connected with a water pump I16, the baffle plates between the second sedimentation tank 12 and the filtration and disinfection unit are connected with a check valve III 13, the aerobic tank 9 and the second sedimentation tank 12 are communicated with each other through a sewage pipe II 21, the baffle plates between the first sedimentation tank 5 and the aerobic tank 9 are connected with a check valve I6; when the sewage treatment device is used, sewage in the immigrating settling area enters the first sedimentation tank 5 for sedimentation, then enters the aerobic tank 9 through the check valve I6 to remove organic pollutants in the sewage, then the sewage in the aerobic tank 9 is pumped to the second sedimentation tank 12 through the sewage pipe II 21 for sedimentation again, and the sedimented sewage is conveyed to the filtering and disinfecting unit through the check valve III 13 for filtering and disinfecting, and then is discharged through the water outlet 20.
In this embodiment, the first sedimentation tank 5 and the second sedimentation tank 12 are used for layering sewage, the sewage is divided into an upper layer, a middle layer and a lower layer, the upper layer sewage contains floating substances such as oil, the upper layer water is temporarily pumped into the sewage tank, and the sewage is concentrated and transported to a sewage treatment station for treatment.
Example 2
On the basis of the embodiment 1, a sealed anoxic tank 7 is formed in an aerobic tank 9 through a baffle plate, a check valve I6 is connected to the baffle plate between the anoxic tank 7 and the first sedimentation tank 5, a biological filler layer 8 is filled in the anoxic tank 7, a check valve II 11 is connected to the baffle plate between the anoxic tank 7 and the aerobic tank 9, and the anoxic tank 7 is filled with the biological filler 8, so that anoxic treatment can be performed on sewage.
Example 3
On the basis of embodiment 1, the device main body 1 is located right above the first sedimentation tank 5 and is connected with a sewage tank 23, the sewage tank 23 is connected with a sewage pipe III 22, a sewage cleaning port I is formed above the sewage tank 23, the sewage cleaning port I of the sewage tank 23 is connected with a cover plate I, and the sewage tank 23 is cleaned regularly through the sewage cleaning port I.
The sewage tank 23 mainly stores sewage containing floating substances such as grease, and a professional periodically pumps the sewage in the sewage tank 23 through a sewage cleaning port to a sewage treatment station for treatment.
Example 4
On the basis of embodiment 1, the device main body 1 is positioned under the first sedimentation tank 5 and is connected with a sludge tank 25, the bottom of the first sedimentation tank 5 is provided with a cleaning port II, the cleaning port II at the bottom of the first sedimentation tank 5 is connected with a cover plate II, and one side of the sludge tank 25 is provided with a cleaning port 24. According to the actual situation, the sludge deposited at the bottom of the first sedimentation tank 5 is cleaned at irregular intervals through the cleaning opening II, and the sludge in the sludge tank 25 is cleaned at irregular intervals through the cleaning opening 24.
In the embodiment, the bottoms of the sludge tank 25, the first sedimentation tank 5 and the second sedimentation tank 12 are connected with a mud pipe 27, the mud pipe 27 is connected with a mud pump 26, and the mud on the bottom is discharged through the mud pump 26.
The bottom of the device main body 1 is connected with a concrete bracket 28, the height of the concrete bracket 28 is not lower than the depth of the sludge pond 25, and the stability of the device main body 1 can be maintained.
Example 5
On the basis of the embodiment 1, the device main body 1 is positioned at the inner upper part of the filtering and disinfecting unit and is divided into a disinfecting tank 18 at the upper part and a filtering tank 29 at the bottom by a baffle plate, the disinfecting tank 18 is communicated with the filtering tank 29 through a sewage pipe I17, a water pump III 31 is connected to the sewage pipe I17, an ultraviolet disinfecting device 19 is connected to the disinfecting tank 18, a gravel layer 14 and an activated carbon layer 15 are connected to the filtering tank 29, and sewage in the filtering tank 29 is pumped into the disinfecting tank 18 through the sewage pipe I17 by the water pump III after being filtered and adsorbed by the gravel layer 14 and the activated carbon layer 15; an ultraviolet disinfection device 19 is arranged in the disinfection tank 18, can disinfect sewage, and finally the treated sewage is discharged through a water outlet 20.
Example 6
On the basis of embodiment 1, connect thick grid 3, thin grid 4 in the first sedimentation tank 5 of device main part 1, thick grid 3 is close to water inlet 2, is located the one end upper portion that is close to thin grid 4 in the first sedimentation tank 5 and connects sewage pipe III 22, and thick grid 3, thin grid 4 can carry out preliminary filtration to sewage, and the filtering large granule thing and deposit.
The aerobic tank 9 is connected with an aerator 10, the air inlet end of the aerator 10 extends into the outside air, and the sewage can be oxygenated and aerated by the aerator 10.
The sewage treatment device in the civil engineering shift settling area comprises the following using processes:
before use, whether the pipeline of the whole device is unobstructed should be checked, if sundries such as sediment are blocked, the pipeline should be cleaned in time, and the problem that the device cannot normally operate during use to cause the damage of the internal structure of the device is avoided.
When the sewage treatment device is used, sewage is discharged into the device through the water inlet, when a sludge pool and a sewage pool store certain sludge and sewage, the sewage is discharged into the device, the sludge pool and the sewage pool are manually cleaned periodically and sent to a professional treatment station for advanced treatment, the water pump and the slurry pump are controlled by staff, after the water quantity or the standing time reaches the requirements, the water pump is started to pump the sewage to a corresponding treatment unit, and the sewage treated by the device can be used as irrigation water.
When the device reaches the normal service life, the device should be immediately stopped for use and scrapped treatment, so that the economic loss and ecological environment pollution caused by the loss of working capacity of the device are avoided.
Claims (9)
1. The utility model provides a water and electricity engineering moves people and settles district sewage treatment plant, a serial communication port, including sealed device main part (1), cut apart into first sedimentation tank (5) through a plurality of baffle in device main part (1), good oxygen pond (9), second sedimentation tank (12), filtration disinfection unit, water inlet (2) are seted up to one end that device main part (1) is close to first sedimentation tank (5), water outlet (20) are seted up to one end that device main part (1) is close to filtration disinfection unit, first sedimentation tank (5) are through sewage pipe III (22) intercommunication second sedimentation tank (12), connect water pump I (16) on sewage pipe III (22), connect check valve III (13) on the baffle between second sedimentation tank (12) and the filtration disinfection unit, connect water pump II (30) on sewage pipe II (21) through sewage pipe II (21), connect check valve I (6) on the baffle between first sedimentation tank (5) and good oxygen pond (9).
2. The sewage treatment device for the civil engineering shift settling zone of the hydropower engineering according to claim 1, wherein a sealed anoxic tank (7) is formed in the aerobic tank (9) through a baffle plate, a check valve I (6) is connected to the baffle plate between the anoxic tank (7) and the first sedimentation tank (5), a biological filler layer (8) is filled in the anoxic tank (7), and a check valve II (11) is connected to the baffle plate between the anoxic tank (7) and the aerobic tank (9).
3. The sewage treatment device for the civil engineering shift settling area according to claim 1, wherein the device main body (1) is positioned right above the first sedimentation tank (5) and is connected with a sewage tank (23), the sewage tank (23) is connected with a sewage pipe III (22), a sewage cleaning port I is formed in the upper portion of the sewage tank (23), and a cover plate I is connected to the sewage cleaning port I of the sewage tank (23).
4. The water and electricity engineering immigration settling zone sewage treatment device according to claim 1, wherein the device main body (1) is located under the first sedimentation tank (5) and is connected with the sludge tank (25), a sewage cleaning port II is formed in the bottom of the first sedimentation tank (5), a cover plate II is connected to the sewage cleaning port II at the bottom of the first sedimentation tank (5), and a sewage cleaning port (24) is formed in one side of the sludge tank (25).
5. The sewage treatment device for the civil engineering shift settling area according to claim 4, wherein the bottoms of the sludge tank (25), the first sedimentation tank (5) and the second sedimentation tank (12) are connected with a mud pipe (27), and the mud pipe (27) is connected with a mud pump (26).
6. The water and electricity engineering shift civil air displacement sewage treatment device according to claim 4, wherein the bottom of the device main body (1) is connected with a concrete support (28), and the height of the concrete support (28) is not lower than the depth of the sludge tank (25).
7. The water and electricity engineering immigration settling zone sewage treatment device according to claim 1, wherein the device main body (1) is located and filters disinfection unit upper portion and divide into disinfection pond (18) and filter pond (29) that are located the bottom through the baffle, disinfection pond (18) and filter pond (29) are through sewage pipe I (17) intercommunication, connect water pump III (31) on sewage pipe I (17), disinfection pond (18) interconnect ultraviolet disinfection device (19), filter pond (29) interconnect grit layer (14), active carbon layer (15).
8. The sewage treatment device for the civil engineering shift settling zone according to claim 1, wherein a coarse grid (3) and a fine grid (4) are connected in a first sedimentation tank (5) of the device main body (1), the coarse grid (3) is close to the water inlet (2), and a sewage pipe III (22) is connected to the upper portion of one end, close to the fine grid (4), of the first sedimentation tank (5).
9. The water and electricity engineering mobile accommodation area sewage treatment device according to claim 1, characterized in that an aerator (10) is connected to the aerobic tank (9), and the air inlet end of the aerator (10) extends into the outside air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447233.3U CN220723906U (en) | 2023-09-08 | 2023-09-08 | Sewage treatment device for civil engineering shift settling area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447233.3U CN220723906U (en) | 2023-09-08 | 2023-09-08 | Sewage treatment device for civil engineering shift settling area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723906U true CN220723906U (en) | 2024-04-05 |
Family
ID=90491553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322447233.3U Active CN220723906U (en) | 2023-09-08 | 2023-09-08 | Sewage treatment device for civil engineering shift settling area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723906U (en) |
-
2023
- 2023-09-08 CN CN202322447233.3U patent/CN220723906U/en active Active
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