CN214936860U - Annular drop sewage treatment filter - Google Patents
Annular drop sewage treatment filter Download PDFInfo
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- CN214936860U CN214936860U CN202121051185.0U CN202121051185U CN214936860U CN 214936860 U CN214936860 U CN 214936860U CN 202121051185 U CN202121051185 U CN 202121051185U CN 214936860 U CN214936860 U CN 214936860U
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Abstract
The utility model relates to the technical field of sewage treatment, in particular to an annular drop sewage treatment filter tank, wherein a sewage inlet is arranged at the top of an adjusting tank; the sewage inlet is connected to the bottom of the regulating tank through a sewage sewer pipe; a lifting pump is arranged in the regulating tank; the lift pump is provided with a water inlet pipe; the water inlet pipe is connected to the bottom of the water distribution tank; the water distribution pool is arranged in a circular structure; the top of the water distribution pool is provided with a water distribution hole A; a first-stage filter material pool is arranged below the water distribution hole A; the primary filter material tank is annularly arranged; the outer side of the first-stage filter material pool is connected with a first-stage water distribution tank; a water distribution hole B is formed in the bottom of the outer side of the primary water distribution tank; a second-stage filter material pool is arranged below the water distribution hole B; the secondary filter material tank is arranged in an annular structure; the outer side of the secondary filter material tank is connected with a secondary water distribution tank; the lower part of the outer side of the secondary water distribution tank is provided with a water distribution hole C; a water outlet groove is arranged at the lower part of the water distribution hole C; the water distribution tank, the primary filter material tank and the secondary filter material tank are arranged in an annular ladder structure.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to annular drop sewage treatment filtering pond.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The traditional biological filter process needs larger floor area, in addition, the aerobic effect needs to be considered, so an air distribution pipeline is often needed to be added, and the content of dissolved oxygen in a filter material layer is increased through natural ventilation or mechanical aeration, so that the complexity of the process layout is increased or the energy consumption is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an annular drop sewage treatment filtering pond, through the multistage drop of the three-dimensional arrangement of technology, solve the problem that biological filter area is big, aeration effect is poor and the processing energy consumption is high.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an annular drop sewage treatment filter tank comprises a sewage inlet, a sewage drain pipe, an adjusting tank, a lift pump, a water inlet pipe, a water distribution tank, filter fillers, a primary filter material tank, a primary water distribution tank, a secondary filter material tank, a secondary water distribution tank, a water distribution hole A, a water drainage tank A, a water distribution hole B, a water drainage tank B, a water distribution hole C, a water drainage tank C and a water outlet tank; the sewage inlet is arranged at the top of the regulating tank; the sewage inlet is connected to the bottom of the regulating tank through a sewage sewer pipe; a lifting pump is arranged in the regulating tank; the lift pump is provided with a water inlet pipe; the water inlet pipe is connected to the bottom of the water distribution tank; the water distribution pool is arranged in a circular structure; the top of the water distribution pool is provided with a water distribution hole A; a first-stage filter material pool is arranged below the water distribution hole A; the primary filter material tank is annularly arranged; the outer side of the first-stage filter material pool is connected with a first-stage water distribution tank; a water distribution hole B is formed in the bottom of the outer side of the primary water distribution tank; a second-stage filter material pool is arranged below the water distribution hole B; the secondary filter material tank is arranged in an annular structure; the outer side of the secondary filter material tank is connected with a secondary water distribution tank; the lower part of the outer side of the secondary water distribution tank is provided with a water distribution hole C; a water outlet groove is arranged at the lower part of the water distribution hole C; the water distribution tank, the primary filter material tank and the secondary filter material tank are arranged in an annular ladder structure.
Further, an anaerobic tank is arranged at the bottom of the water distribution tank; the connecting part of the anaerobic tank and the water distribution tank is provided with a filtering filler.
Further, the filtering filler is arranged in a multi-stage structure; the filtering filler is arranged in a spherical structure.
Further, the first-stage filter material tank is arranged above the anaerobic tank.
Further, a drainage groove A is arranged on the upper side of the water distribution hole A; a drainage tank B is arranged at the upper side of the water distribution hole B; a drainage channel C is arranged at the upper side of the water distribution hole C; the drainage channel A, the drainage channel B and the drainage channel C are arranged in a continuous annular V-shaped groove structure.
Further, a sludge discharge pipe is arranged at the bottom of the anaerobic tank; a sludge pump is arranged on the sludge discharge pipe; the sludge discharge pipe is connected with a sludge tank.
Further, a grid pool is arranged at the upper part of the adjusting pool; a grid is arranged in the grid pool
Compared with the prior art, the utility model discloses can realize following one of beneficial effect:
1. the sewage inlet is arranged at the top of the regulating tank; the sewage inlet is connected to the bottom of the regulating tank through a sewage sewer pipe; a lifting pump is arranged in the regulating tank; the lift pump is provided with a water inlet pipe; the water inlet pipe is connected to the bottom of the water distribution tank; the water distribution pool is arranged in a circular structure; the top of the water distribution pool is provided with a water distribution hole A; a first-stage filter material pool is arranged below the water distribution hole A; the primary filter material tank is annularly arranged; the outer side of the first-stage filter material pool is connected with a first-stage water distribution tank; a water distribution hole B is formed in the bottom of the outer side of the primary water distribution tank; a second-stage filter material pool is arranged below the water distribution hole B; the secondary filter material tank is arranged in an annular structure; the outer side of the secondary filter material tank is connected with a secondary water distribution tank; the lower part of the outer side of the secondary water distribution tank is provided with a water distribution hole C; a water outlet groove is arranged at the lower part of the water distribution hole C; the water distribution tank, the primary filter material tank and the secondary filter material tank are arranged in an annular ladder structure, sewage can be lifted to the bottom of the water distribution tank through the lifting pump, and the treated sewage can be subjected to a complete filtering and adjusting process of adjustment, anaerobic, drop aeration, filter material filtering, drop aeration and filter material filtering through the water distribution tank, the primary filter material tank and the secondary filter material tank which are arranged in a ladder manner, so that the treatment effect of the sewage is improved, the occupied area of the treatment tank arranged in the annular ladder structure is small, the construction cost is saved, the impact aeration effect is improved through the arranged water distribution holes, and the treatment effect is further improved.
2. An anaerobic tank is arranged at the bottom of the water distribution tank; the anaerobic tank is provided with the filtration filler with water distribution pond intercommunication department, can realize setting up the filtration filler at the middle part and can obstruct most anaerobic tank's impurity, improves the filter effect.
3. The filtering filler is arranged in a multi-stage structure; the filtering filler is arranged in a spherical structure, so that the filtering effect can be improved.
4. The primary filter material tank is arranged above the anaerobic tank, so that the volume of the anaerobic tank can be increased, and the treatment efficiency is improved.
5. A drainage tank A is arranged on the upper side of the water distribution hole A; a drainage tank B is arranged at the upper side of the water distribution hole B; a drainage channel C is arranged at the upper side of the water distribution hole C; the water drainage tank A, the water drainage tank B and the water drainage tank C are arranged in a continuous annular V-shaped groove structure, so that the flow of the water distribution tank and the flow of the filter material tank can be increased through the water drainage tank arranged on the upper part of the water distribution hole, and the impact aeration effect when sewage falls is improved.
6. A sludge discharge pipe is arranged at the bottom of the anaerobic tank; a sludge pump is arranged on the sludge discharge pipe; sludge pipe connects the sludge impoundment, can realize regularly clearing up the silt that the anaerobism bottom of the pool portion deposites through sludge pipe, sludge pump and the sludge impoundment that set up.
7. A grid pool is arranged at the upper part of the adjusting pool; be provided with the grid in the grid pond, can realize filtering the great impurity of volume in the sewage in advance through the grid pond that sets up, prevent to block up in the filtering ponds.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
An annular drop sewage treatment filter pool comprises a sewage inlet 1, a sewage down pipe 2, an adjusting pool 3, a lift pump 4, a water inlet pipe 5, a water distribution pool 6, a filtering filler 7, a primary filter material pool 8, a primary water distribution pool 9, a secondary filter material pool 10, a secondary water distribution pool 11, a water distribution hole A12, a water drainage groove A13, a water distribution hole B14, a water drainage groove B15, a water distribution hole C16, a water drainage groove C17 and a water outlet groove 18; the sewage inlet 1 is arranged at the top of the regulating tank 3; the sewage inlet 1 is connected to the bottom of the regulating tank 3 through a sewage sewer pipe 2; a lift pump 4 is arranged in the adjusting tank 3; the lift pump 4 is provided with a water inlet pipe 5; the water inlet pipe 5 is connected to the bottom of the water distribution tank 6; the water distribution pool 6 is arranged in a circular structure; the top of the water distribution pool 6 is provided with a water distribution hole A12; a first-stage filter material tank 8 is arranged below the water distribution hole A12; the primary filter material tank 8 is annularly arranged; the outer side of the primary filter material tank 8 is connected with a primary water distribution tank 9; the bottom of the outer side of the first-stage water distribution tank 9 is provided with a water distribution hole B14; a secondary filter material pool 10 is arranged below the water distribution hole B14; the secondary filter material tank 10 is arranged in an annular structure; the outer side of the secondary filter material tank 10 is connected with a secondary water distribution tank 11; the lower part of the outer side of the secondary water distribution tank 11 is provided with a water distribution hole C16; the lower part of the water distribution hole C16 is provided with a water outlet groove 18; the water distribution tank 6, the primary filter material tank 8 and the secondary filter material tank 10 are arranged in an annular ladder structure, sewage can be lifted to the bottom of the water distribution tank through a lifting pump, and the treated sewage can be subjected to a complete filtering and adjusting process of adjustment, anaerobic, drop aeration, filter material filtering, drop aeration and filter material filtering through the water distribution tank, the primary filter material tank and the secondary filter material tank which are arranged in a ladder manner, so that the treatment effect of the sewage is improved, the floor area of the treatment tank arranged in the annular ladder structure is small, the construction cost is saved, the impact aeration effect is improved through the arranged water distribution holes, and the treatment effect is further improved.
Example 2
On the basis of the embodiment 1, the bottom of the water distribution tank 6 is provided with an anaerobic tank 24; the anaerobic tank 24 is provided with the filtering filler 7 at the communicating position with the water distribution tank 6, so that the filtering filler arranged in the middle can block most impurities in the anaerobic tank, and the filtering effect is improved.
Example 3
On the basis of the embodiment 1, the filtering filler 7 is arranged in a multi-stage structure; the filtering filler 7 is arranged in a spherical structure, so that the filtering effect can be improved; and is beneficial to the growth of anaerobic bacteria.
Example 4
On the basis of embodiment 1, the primary filter material tank 8 is arranged above the anaerobic tank 24, so that the volume of the anaerobic tank can be increased, and the treatment efficiency is improved.
Example 5
On the basis of the embodiment 1, the upper side of the water distribution hole A12 is provided with a drainage groove A13; a water discharge groove B15 is arranged at the upper side of the water distribution hole B14; a water discharge groove C17 is arranged at the upper side of the water distribution hole C16; the drainage channel A13, the drainage channel B15 and the drainage channel C17 are arranged in a continuous annular V-shaped groove structure, the flow of the water distribution tank and the flow of the filter material tank can be increased through the drainage channel arranged on the upper part of the water distribution hole, and the impact aeration effect when sewage falls is improved.
Example 6
On the basis of the embodiment 1, a sludge discharge pipe 19 is arranged at the bottom of the anaerobic tank 24; a sludge pump 21 is arranged on the sludge discharge pipe 19; sludge pipe 19 connects sludge impoundment 20, can realize regularly clearing up the silt that the anaerobism bottom of the pool portion of settling through sludge pipe, sludge pump and the sludge impoundment that set up.
Example 7
On the basis of the embodiment 1, a grid pond 22 is arranged at the upper part of the adjusting pond 3; be provided with grid 23 in the grid pond 22, can realize filtering the great impurity of volume in the sewage in advance through the grid pond that sets up, prevent to block up in the filtering ponds.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The utility model provides an annular drop sewage treatment filtering pond which characterized in that: the device comprises a sewage inlet (1), a sewage drain pipe (2), a regulating tank (3), a lift pump (4), a water inlet pipe (5), a water distribution tank (6), a filtering filler (7), a primary filtering material tank (8), a primary water distribution tank (9), a secondary filtering material tank (10), a secondary water distribution tank (11), a water distribution hole A (12), a water drainage tank A (13), a water distribution hole B (14), a water drainage tank B (15), a water distribution hole C (16), a water drainage tank C (17) and a water outlet tank (18); the sewage inlet (1) is arranged at the top of the regulating tank (3); the sewage inlet (1) is connected to the bottom of the regulating tank (3) through a sewage sewer pipe (2); a lift pump (4) is arranged in the adjusting tank (3); a water inlet pipe (5) is arranged on the lift pump (4); the water inlet pipe (5) is connected to the bottom of the water distribution pool (6); the water distribution pool (6) is arranged in a circular structure; the top of the water distribution tank (6) is provided with a water distribution hole A (12); a first-stage filter material pool (8) is arranged below the water distribution hole A (12); the primary filtering material pool (8) is arranged annularly; the outer side of the primary filter material tank (8) is connected with a primary water distribution tank (9); a water distribution hole B (14) is arranged at the bottom of the outer side of the first-stage water distribution tank (9); a secondary filter material pool (10) is arranged below the water distribution hole B (14); the secondary filter material pool (10) is arranged in an annular structure; the outer side of the secondary filter material pool (10) is connected with a secondary water distribution tank (11); a water distribution hole C (16) is arranged at the lower part of the outer side of the secondary water distribution tank (11); a water outlet groove (18) is arranged at the lower part of the water distribution hole C (16); the water distribution tank (6), the primary filter material tank (8) and the secondary filter material tank (10) are arranged in an annular ladder structure.
2. The annular drop sewage treatment filter tank of claim 1, wherein: an anaerobic tank (24) is arranged at the bottom of the water distribution tank (6); the connecting part of the anaerobic tank (24) and the water distribution tank (6) is provided with a filtering filler (7).
3. The annular drop sewage treatment filter tank of claim 2, wherein: the filtering filler (7) is arranged in a multi-stage structure; the filtering filler (7) is arranged in a spherical structure.
4. The annular drop sewage treatment filter tank of claim 1, wherein: the primary filter material tank (8) is arranged above the anaerobic tank (24).
5. The annular drop sewage treatment filter tank of claim 1, wherein: a drainage tank A (13) is arranged on the upper side of the water distribution hole A (12); a drainage groove B (15) is arranged at the upper side of the water distribution hole B (14); a drainage channel C (17) is arranged at the upper side of the water distribution hole C (16); the drainage channel A (13), the drainage channel B (15) and the drainage channel C (17) are arranged in a continuous annular V-shaped groove structure.
6. The annular drop sewage treatment filter tank of claim 2, wherein: a sludge discharge pipe (19) is arranged at the bottom of the anaerobic tank (24); a sludge pump (21) is arranged on the sludge discharge pipe (19); the sludge discharge pipe (19) is connected with a sludge pool (20).
7. The annular drop sewage treatment filter tank of claim 1, wherein: a grid pool (22) is arranged at the upper part of the adjusting pool (3); a grating (23) is arranged in the grating pool (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051185.0U CN214936860U (en) | 2021-05-17 | 2021-05-17 | Annular drop sewage treatment filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051185.0U CN214936860U (en) | 2021-05-17 | 2021-05-17 | Annular drop sewage treatment filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214936860U true CN214936860U (en) | 2021-11-30 |
Family
ID=79060960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121051185.0U Active CN214936860U (en) | 2021-05-17 | 2021-05-17 | Annular drop sewage treatment filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214936860U (en) |
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2021
- 2021-05-17 CN CN202121051185.0U patent/CN214936860U/en active Active
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