CN212740863U - ABR multi-pipe water distribution backflushing device - Google Patents
ABR multi-pipe water distribution backflushing device Download PDFInfo
- Publication number
- CN212740863U CN212740863U CN202021147512.8U CN202021147512U CN212740863U CN 212740863 U CN212740863 U CN 212740863U CN 202021147512 U CN202021147512 U CN 202021147512U CN 212740863 U CN212740863 U CN 212740863U
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- China
- Prior art keywords
- water distribution
- abr
- recoil
- pipe
- backflushing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000009826 distribution Methods 0.000 title claims abstract description 46
- 210000005056 cell body Anatomy 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000009827 uniform distribution Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The utility model discloses an ABR water distribution recoil device, including cell body, water distribution branch pipe, branch pipe control flap and recoil main pipe, the inside of cell body is fixed and is provided with the baffling barricade, and the top of cell body has seted up water distribution branch pipe, and install control flap on the water distribution recoil pipe, the water distribution recoil pipe is gone up the installation fixed bolster and is fixed on the cell body, and this ABR multitube water distribution recoil device is at present ABR installation recoil water distribution system, and the unscheduled water inflow or admit air and recoil, and the dead angle is filled the deposit and is washed away, can reduce the short flow by a wide margin, guarantees the ABR effective space, ensures that the system operation is normal, has promoted the result of use of device; on the basis of backflushing, the backflushing control can be adjusted through the uniform distribution of the backflushing pipes and the valve control, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to an ABR multi-pipe water distribution backflushing device.
Background
The ABR reactor is a mode of the existing sewage treatment technology, a whole sewage treatment device is formed by a plurality of reaction chambers, so that the purpose of treating sludge is achieved, and sewage is fully contacted with a biological carrier for decomposition treatment through mutually staggered baffles (baffling retaining walls) inside the device.
The prior ABR sewage treatment device also has the following problems:
(1) the ABR can cause a large amount of space to be filled with sediments after being used for a period of time, the available volume is greatly reduced, the ABR treatment capacity is greatly reduced, the wastewater treatment difficulty is high, and the cost is high;
(2) ABR is prone to short flow, efficiency can be greatly reduced after a period of time, a large number of dead corners are prone to forming, namely short flow, and sediment accumulation can lead to internal blockage.
We have therefore proposed an ABR multi-tube water distribution backflushing device in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ABR multitube water distribution recoil device to solve the ABR on the existing market that the above-mentioned background art provided and use a period and can lead to a large amount of spaces to be filled by the deposit and block up, lead to the problem that treatment effect descends moreover easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ABR multitube water distribution recoil device, includes cell body, water distribution branch pipe, is in charge of control flap and recoil, the inside of cell body is fixed and is provided with the baffle, and the top of cell body sets up porose installation water distribution branch pipe to the inside movable mounting of water distribution branch pipe has control flap, control flap's top is provided with the fixed bolster, and is bolted connection between fixed bolster and the cell body, the inlet opening has been seted up on the surface of water distribution branch pipe.
Preferably, the water distribution pipe penetrates through the interior of the tank body and reaches 20-50 cm away from the bottom.
Preferably, the backflushing main pipe is communicated with the water distribution pipe.
Preferably, the water distribution pipes are uniformly distributed on the tank body at intervals of 1-2 meters.
Compared with the prior art, the beneficial effects of the utility model are that: the ABR multi-pipe water distribution backflushing device,
(1) a backflushing water distribution system is installed on the conventional ABR, water or air is fed irregularly for backflushing, and dead corner filling deposits are flushed away, so that short flow can be greatly reduced, an ABR effective space is ensured, the normal operation of the system is ensured, and the use effect of the device is improved;
(2) on the basis of backflushing, the backflushing control can be adjusted through the uniform distribution of the backflushing pipes and the valve control, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a conventional ABR treatment apparatus.
In the figure: 1. a tank body; 2. a baffling retaining wall; 3. a water distribution pipe; 4. a control valve; 5. a water inlet hole; 6. Backflushing the main pipe; 7. fixing a bracket;
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 creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a ABR multitube water distribution recoil device, including cell body 1, baffling barricade 2, water distribution distributor pipe 3, control valve 4, inlet opening 5, recoil is responsible for 6 and fixed bolster 7, the fixed baffling barricade 2 that is provided with in inside of cell body 1, and the top of cell body 1 has passed water distribution pipe 3, and the inside movable mounting of water distribution distributor pipe 3 has control valve 4, recoil is responsible for 6 and is provided with fixed bolster 7, and be bolted connection between fixed bolster 7 and the cell body 1, inlet opening 5 passes water distribution distributor pipe 3.
The water distribution pipe 3 penetrates through the inside of the pool body 1 to reach 20-50 cm away from the bottom, and the control valve 4 can control the water distribution pipe 3.
The recoil main pipe 6 is communicated with the water distribution pipe 3, fluid gas/liquid enters through the main pipe and enters the branch pipe to reach the bottom of the tank body, and the blocked short flow is eliminated.
The water distribution pipes 3 are uniformly distributed on the tank body 1 at intervals of 1-2 meters, so that the effect of uniformly eliminating short flow to be blocked is achieved.
The working principle is as follows: when the ABR multi-pipe water distribution backflushing device is used, the conventional ABR treatment device is shown in figure 2, the internal space of a tank body 1 is separated by baffling retaining walls 2 which are staggered up and down, so that sewage is retained in the device for a long time to carry out filtering decomposition work, in order to solve the problems that a large amount of space is filled by sediments after the ABR is used for a period of time, the available volume is greatly reduced, the ABR treatment capacity is greatly reduced, the wastewater treatment difficulty is high and the cost is high, the sewage can be treated according to the mode in figure 1, and fluid (gas or liquid) is inserted into a water distribution pipe 3 at the top of the tank body 1 so that sludge is difficult to accumulate in a large amount;
as shown in figure 1, the device can add gas or water into the device through a pipeline externally connected with a main backflushing pipe 6, so that water or gas flows into the inside of the tank body 1 through a water distribution pipe 3 on a water inlet hole 5, backflushing is regulated and controlled through uniform distribution of the backflushing pipe and valve control, the whole working process of the device is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a ABR multitube water distribution recoil device, includes cell body (1), water distribution distributor pipe (3), distributor pipe control flap (4) and recoil are responsible for (6), its characterized in that: the fixed baffling barricade (2) that is provided with in inside of cell body (1), and the top of cell body (1) sets up porose installation water distribution and manage (3) to the inside movable mounting of water distribution and manage (3) has control flap (4), the top of control flap (4) is provided with fixed bolster (7), and is bolted connection between fixed bolster (7) and cell body (1), inlet opening (5) have been seted up on the surface of water distribution and manage (3).
2. An ABR multi-tube water distribution backflushing device according to claim 1, wherein: the water distribution pipe (3) penetrates through the interior of the tank body (1) and reaches 20-50 cm away from the bottom.
3. An ABR multi-tube water distribution backflushing device according to claim 1, wherein: the backflushing main pipe (6) is communicated with the water distribution pipe (3).
4. An ABR multi-tube water distribution backflushing device according to claim 1, wherein: the water distribution pipes (3) are uniformly distributed on the tank body (1) at intervals of 1-2 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147512.8U CN212740863U (en) | 2020-06-19 | 2020-06-19 | ABR multi-pipe water distribution backflushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147512.8U CN212740863U (en) | 2020-06-19 | 2020-06-19 | ABR multi-pipe water distribution backflushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212740863U true CN212740863U (en) | 2021-03-19 |
Family
ID=75009388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021147512.8U Expired - Fee Related CN212740863U (en) | 2020-06-19 | 2020-06-19 | ABR multi-pipe water distribution backflushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212740863U (en) |
-
2020
- 2020-06-19 CN CN202021147512.8U patent/CN212740863U/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 |
Granted publication date: 20210319 |