CN210825867U - Low-energy-consumption integrated sewage treatment equipment - Google Patents
Low-energy-consumption integrated sewage treatment equipment Download PDFInfo
- Publication number
- CN210825867U CN210825867U CN201921629218.8U CN201921629218U CN210825867U CN 210825867 U CN210825867 U CN 210825867U CN 201921629218 U CN201921629218 U CN 201921629218U CN 210825867 U CN210825867 U CN 210825867U
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- Prior art keywords
- tank
- air inlet
- biochemical
- water
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 22
- 238000005265 energy consumption Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000010802 sludge Substances 0.000 claims abstract description 23
- 238000004062 sedimentation Methods 0.000 claims abstract description 18
- 238000005273 aeration Methods 0.000 claims abstract description 6
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000005842 biochemical reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
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- Activated Sludge Processes (AREA)
Abstract
The utility model provides a low energy consumption integration sewage treatment device, include: the device comprises a device box body, a plurality of filter tanks and a plurality of filter tanks, wherein the device box body is sequentially divided into a biochemical pretreatment tank, an aerobic biochemical tank, a sedimentation tank and a clean water tank by partition plates, and the upper part of each tank is provided with an inspection hole and an air inlet; the biochemical pretreatment tank and the aerobic biochemical tank are also provided with air inlet pipes, the air inlet pipes are connected with air inlets at the upper parts of the air inlet pipes, and the lower parts of the air inlet pipes are provided with aeration pipes; filling materials are filled in the biochemical pretreatment tank and the aerobic biochemical tank; the sedimentation tank is internally provided with a water inlet pipe, a water distributor, an overflow weir and a mud collecting hopper. The beneficial effects are as follows: the effluent quality is stable, the sludge yield is low, and the treatment is easy; the submersible pump can be arranged in equipment, so that the engineering investment is reduced; the equipment can be arranged on the ground or buried underground; when the cable is buried underground, the upper part of the cable can be covered for greening, the occupied area of a plant area is small, and the ground structures are few; automatic control is easy to complete, and management operation is simple.
Description
Technical Field
The utility model relates to a sewage treatment device, in particular to a low-energy-consumption integrated sewage treatment device.
Background
With the increasing use of energy sources, energy conservation and emission reduction become important targets of daily life of industrial production, the construction of urban sewage treatment plants in China is hindered to a certain extent due to large energy consumption and high operating cost for a period of time, some established treatment plants are in a production stop state and a semi-production stop state due to energy consumption, the problem of energy consumption becomes a bottleneck of urban sewage treatment in a long period of time in the future, and whether the problem of energy consumption of the sewage treatment plants can be solved and the reasonable energy distribution becomes a key factor for determining the good and bad operating benefits of the sewage treatment plants. Whether the energy consumption is low or not is also a decisive factor for feasibility analysis of a new sewage treatment plant in the future, a sewage treatment technology with high energy efficiency is reasonably designed and operated, and the sewage treatment plant is bound to be a bound route for designing and operating the sewage treatment plant in the future.
SUMMERY OF THE UTILITY MODEL
The utility model provides a low energy consumption integrated sewage treatment device for solving the problems existing in the prior art.
The technical scheme of the utility model is realized like this: a low energy consumption integrated sewage treatment device comprises: the device comprises a device box body, a plurality of reinforcing ribs are arranged outside the device box body, the device box body is sequentially divided into a biochemical pretreatment tank, an aerobic biochemical tank, a sedimentation tank and a clean water tank by a partition plate, and an inspection port and an air inlet are arranged at the upper part of each tank; the biochemical pretreatment tank and the aerobic biochemical tank are also provided with air inlet pipes, the air inlet pipes are connected with the air inlet at the upper part of the air inlet pipes, and the lower parts of the air inlet pipes are provided with aeration pipes; filling materials are filled in the biochemical pretreatment tank and the aerobic biochemical tank; the sedimentation tank is internally provided with a water inlet pipe, a water distributor, an overflow weir and a sludge collecting hopper, the sludge collecting hopper is positioned under the water distributor, the water inlet pipe and the overflow weir are respectively positioned on two sides of the upper part of the water distributor, and the clean water tank is also provided with a water outlet.
Further, the air inlet on the sedimentation tank is the air inlet of an air stripping device.
Furthermore, one side of the clean water tank is a sludge tank, and an overflow port and a vent port are also arranged on the sludge tank.
The utility model has the advantages that: the effluent quality is stable, the sludge yield is low, and the treatment is easy; the submersible pump can be arranged in equipment, so that the engineering investment is reduced; the equipment can be arranged on the ground or buried underground; when the cable is buried underground, the upper part of the cable can be covered for greening, the occupied area of a plant area is small, and the ground structures are few; automatic control is easy to complete, and management operation is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is an internal structure diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in figures 1-3, the low-energy integrated sewage treatment equipment comprises: the device comprises a device box body 2, wherein a plurality of reinforcing ribs 3 are arranged outside the device box body 2, the device box body 2 is sequentially divided into a biochemical pretreatment tank 4, an aerobic biochemical tank 6, a sedimentation tank 7 and a clean water tank 8 by a partition plate, and the upper part of each tank is provided with an inspection port 5 and an air inlet 10; the biochemical pretreatment tank 4 and the aerobic biochemical tank 6 are also provided with an air inlet pipe 15, the air inlet pipe 15 is connected with an air inlet 10 at the upper part of the air inlet pipe 15, and the lower part of the air inlet pipe 15 is provided with an aeration pipe 17; the biochemical pretreatment tank 4 and the aerobic biochemical tank 6 are filled with fillers 14; a water inlet pipe 18, a water distributor 19, an overflow weir 20 and a sludge collecting hopper 9 are arranged in the sedimentation tank 7, the sludge collecting hopper 9 is positioned under the water distributor 19, the water inlet pipe 18 and the overflow weir 20 are respectively positioned at two sides of the upper part of the water distributor 19, and a water outlet 13 is also arranged on the clean water tank 8.
An air inlet 10 on the sedimentation tank 7 is an air inlet 11 of an air stripping device, the sedimentation tank 7 is also provided with a dosing port, sludge and nitrified liquid in the sedimentation tank 7 respectively enter a sludge tank 21 and a biochemical pretreatment tank 4 through the air stripping device, and residual sludge is periodically sucked and transported.
One side of the clean water tank 8 is a sludge tank 21, and an overflow port 23 and a vent port 22 are also arranged on the sludge tank 21.
The sewage flows out of the septic tank/oil separation tank and enters the biochemical pretreatment tank 4 through a water inlet, the sewage automatically flows into the aerobic biochemical tank 6 after the pretreatment biochemical reaction, the sewage enters the sedimentation tank 7 through a water inlet pipe 18 of the sedimentation tank after the aerobic biochemical reaction is finished, the sludge and the water are uniformly distributed by a water distributor 19 of the sedimentation tank to realize the purpose of sludge-water separation, the sludge is stored in a sludge collecting hopper 9, and the supernatant enters a clean water tank 8 through an overflow weir 20 and is discharged out of a water outlet 13 of the device.
The sludge and the nitrified liquid in the sedimentation tank 7 respectively enter the sludge tank 21 and the biochemical pretreatment tank 4 through the air stripping device connected with the air inlet 11 of the air stripping device, and the residual sludge is periodically sucked and transported.
The air used for the operation of the device is provided by an aeration fan, and the air needed by the biochemical pretreatment tank 4, the aerobic biochemical tank 6 and the sedimentation tank 7 is respectively supplied by an air inlet 10, an air inlet pipe 15 and an aerobic aeration pipe 17.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A low energy consumption integrated sewage treatment device comprises: the equipment box is equipped with a plurality of strengthening ribs, its characterized in that in equipment box outside: the equipment box body is sequentially divided into a biochemical pretreatment tank, an aerobic biochemical tank, a sedimentation tank and a clean water tank by a partition plate, and the upper part of each tank is provided with an inspection hole and an air inlet; the biochemical pretreatment tank and the aerobic biochemical tank are also provided with air inlet pipes, the air inlet pipes are connected with the air inlet at the upper part of the air inlet pipes, and the lower parts of the air inlet pipes are provided with aeration pipes; filling materials are filled in the biochemical pretreatment tank and the aerobic biochemical tank; the sedimentation tank is internally provided with a water inlet pipe, a water distributor, an overflow weir and a sludge collecting hopper, the sludge collecting hopper is positioned under the water distributor, the water inlet pipe and the overflow weir are respectively positioned on two sides of the upper part of the water distributor, and the clean water tank is also provided with a water outlet.
2. The integrated sewage treatment apparatus of low energy consumption according to claim 1, wherein: and the air inlet on the sedimentation tank is an air inlet of an air stripping device.
3. The integrated sewage treatment apparatus of low energy consumption according to claim 1, wherein: one side of the clean water tank is a sludge tank, and an overflow port and a vent port are also arranged on the sludge tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629218.8U CN210825867U (en) | 2019-09-27 | 2019-09-27 | Low-energy-consumption integrated sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629218.8U CN210825867U (en) | 2019-09-27 | 2019-09-27 | Low-energy-consumption integrated sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210825867U true CN210825867U (en) | 2020-06-23 |
Family
ID=71259824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921629218.8U Expired - Fee Related CN210825867U (en) | 2019-09-27 | 2019-09-27 | Low-energy-consumption integrated sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210825867U (en) |
-
2019
- 2019-09-27 CN CN201921629218.8U patent/CN210825867U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |