CN215250118U - Urban domestic sewage treatment system - Google Patents
Urban domestic sewage treatment system Download PDFInfo
- Publication number
- CN215250118U CN215250118U CN202121863319.9U CN202121863319U CN215250118U CN 215250118 U CN215250118 U CN 215250118U CN 202121863319 U CN202121863319 U CN 202121863319U CN 215250118 U CN215250118 U CN 215250118U
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- Prior art keywords
- box
- pipe
- box body
- treatment system
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 4
- 241000220317 Rosa Species 0.000 claims description 4
- 239000002052 molecular layer Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 2
- 239000008394 flocculating agent Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005189 flocculation Methods 0.000 abstract description 7
- 230000016615 flocculation Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 description 10
- 238000002156 mixing Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a town domestic sewage treatment system, the top of a first box body is communicated with a cylinder body, the inside of the cylinder body is provided with a solid-liquid separation mechanism, the inside of the first box body is fixedly connected with a diversion disc, the upper surface of the diversion disc is provided with a plurality of diversion grooves, the inside of the diversion grooves is provided with a through groove, the inside of the first box body is provided with a stirring mechanism, one side of the first box body is sequentially provided with a three-way pipe, a filter box and a water tank, the first box body is communicated with the three-way pipe through a first conduit, the three-way pipe is communicated with the filter box through a second conduit, the utility model injects the sewage into the first box body after being filtered by the cylinder body, injects the flocculating agent into the first box body from a material injection pipe, mixes and stirs the sewage to flow to the through groove on the diversion disc along with the through groove, flows to the bottom of the box along the through groove of the first box body, prevents the sewage from splashing, influencing the flocculation effect.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a town domestic sewage treatment system.
Background
Among the personnel daily life in cities and towns, can produce a large amount of domestic sewage, sewage need in time handle the purification, current domestic sewage treatment system, need mix flocculating agent and sewage earlier, deposit the back for a certain period, deposit impurity in the sewage along with the flocculating agent, filtration treatment is carried out to sewage after the flocculation again, sewage in the continuity sewage treatment equipment needs the persistence to pour into the flocculation basin into, can lead to the sewage disturbance in the flocculation basin great, influence the precipitation effect and the sewage settlement efficiency of sewage, for this reason, provide a cities and towns domestic sewage treatment system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a town domestic sewage treatment system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a town domestic sewage treatment system comprises a first box body, wherein the top of the first box body is communicated with a barrel body, a solid-liquid separation mechanism is arranged inside the barrel body, a flow guide disc is fixedly connected inside the first box body, a plurality of flow guide grooves are formed in the upper surface of the flow guide disc, through grooves are formed inside the flow guide grooves, a stirring mechanism is arranged inside the first box body, a three-way pipe, a filter box and a water tank are sequentially arranged on one side of the first box body, the first box body is communicated with the three-way pipe through a first guide pipe, the three-way pipe is communicated with the filter box through a second guide pipe, the filter box is communicated with the water tank through a pipeline, a filter mechanism is arranged inside the filter box, a safety mechanism is arranged on one side of the first box body, the safety mechanism comprises a second box body, and the second box body is communicated with the first box body through the safety pipe, one side of the second box body is communicated with the three-way pipe through a third guide pipe, a baffle is hinged to the inside of the safety pipe, a spring is fixedly connected between the baffle and the safety pipe, a limiting block is fixedly connected to the inner side wall of the safety pipe, and a material injection pipe is communicated with the inside of the first box body.
Preferably, the solid-liquid separation mechanism comprises a screen, the screen is fixedly connected to the inner side wall of the cylinder, one side of the cylinder is communicated with a first discharge pipe, and the top of the cylinder is communicated with a conical material pipe.
Preferably, the stirring mechanism includes a motor, the motor is mounted on the top of the first box, and an output end of the motor is inserted into the first box and fixedly connected with a turbine blade.
Preferably, the filter mechanism comprises a plurality of filter screens, wherein each filter screen comprises a gravel layer filter screen, a small molecular layer filter screen, an activated carbon layer filter screen and a cotton layer filter screen.
Preferably, the bottom wall of the first box body is communicated with a second discharge pipe, and the bottom of the first box body and the bottom of the filter box are both provided with supporting pieces.
Preferably, the inner side wall of the first tank is fixedly connected with a guide plate, and the inner side wall of the first tank is communicated with a water injection pipe.
Preferably, a water valve is installed on the outer side of the third conduit, and one side of the baffle is attached to one side of the limiting block.
Compared with the prior art, the beneficial effects of the utility model are that:
the sewage is injected into the barrel body to flow into the first box body after being filtered, the flocculating agent is injected into the first box body from the material injection pipe, the sewage flows to the through groove along the flow guide groove on the flow guide disc after the flocculating agent and the sewage are mixed and stirred by the stirring mechanism, and flows to the bottom of the tank along the tank wall of the first box body along the through groove, so that the influence of the impact force of the water flow on the water in the tank is reduced, and the coagulation effect is improved;
two, the utility model discloses the sewage flow is too big in the barrel, can lead to piling up too much in the sewage short time of first box and spilling over, and the baffle receives the pressure effect rotation in the safety pipe, and intercommunication safety pipe, sewage can get into the second box through safety pipe, in time alleviates first box internal pressure, prevents that the inside sewage of first box from spilling over, and the inside sewage of second box then filters in getting into the rose box through the three-way pipe.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structural view of the safety pipe of the present invention;
fig. 3 is a schematic sectional structural view of the cylinder of the present invention;
FIG. 4 is a schematic cross-sectional view of the filter box of the present invention;
fig. 5 is a schematic structural view of the diversion plate of the present invention.
In the figure: 1. a first case; 2. a barrel; 3. a motor; 4. a turbine blade; 5. a material injection pipe; 6. a flow guide disc; 7. a diversion trench; 8. a through groove; 9. a three-way pipe; 10. a filter box; 11. a filter screen; 12. a water tank; 13. screening a screen; 14. a first discharge pipe; 15. a water injection pipe; 16. a second discharge pipe; 17. a first conduit; 18. a second conduit; 19. a safety tube; 20. a third conduit; 21. a water valve; 22. a second case; 23. a baffle plate; 24. a limiting block; 25. a spring; 26. a baffle.
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.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a town domestic sewage treatment system comprises a first box body 1, wherein the top of the first box body 1 is communicated with a barrel body 2, a solid-liquid separation mechanism is arranged inside the barrel body 2, a flow guide disc 6 is fixedly connected inside the first box body 1, a plurality of flow guide grooves 7 are formed in the upper surface of the flow guide disc 6, through grooves 8 are formed in the flow guide grooves 7, a stirring mechanism is arranged inside the first box body 1, a three-way pipe 9, a filter box 10 and a water tank 12 are sequentially arranged on one side of the first box body 1, the first box body 1 is communicated with the three-way pipe 9 through a first guide pipe 17, the three-way pipe 9 is communicated with the filter box 10 through a second guide pipe 18, the filter box 10 is communicated with the water tank 12 through a pipeline, a filter mechanism is arranged inside the filter box 10, a safety mechanism is arranged on one side of the first box body 1, the safety mechanism comprises a second box body 22, the second box body 22 is communicated with the first box body 1 through a safety pipe 19, one side of the second box body 22 is communicated with the three-way pipe 9 through a third guide pipe 20, a baffle 23 is hinged inside the safety pipe 19, a spring 25 is fixedly connected between the baffle 23 and the safety pipe 19, a limiting block 24 is fixedly connected on the inner side wall of the safety pipe 19, and the first box body 1 is communicated with the material injection pipe 5. The utility model injects the sewage into the first box body 1 after filtering the sewage injection barrel 2, injects the flocculating agent into the first box body 1 from the material injection pipe 5, the sewage flows to the through groove 8 along the flow guide groove 7 on the flow guide disc 6 after the mixing and stirring of the flocculating agent and the sewage by the stirring mechanism, and flows to the bottom of the box along the box wall of the first box body 1 along the through groove 8, thereby reducing the influence of the water impact force on the water in the pool and improving the flocculation effect; the utility model discloses the sewage flow is too big in barrel 2, can lead to piling up too much in the sewage short time of first box 1 and spilling over, and baffle 23 receives the pressure effect rotation in the safety pipe 19, and intercommunication safety pipe 19, sewage can get into second box 22 through safety pipe 19, in time alleviates first box 1 internal pressure, prevents that the inside sewage of first box 1 from spilling over, and the inside sewage of second box 22 then filters in getting into rose box 10 through three-way pipe 9.
The solid-liquid separation mechanism comprises a screen 13, the screen 13 is fixedly connected to the inner side wall of the barrel 2, one side of the barrel 2 is communicated with a first discharge pipe 14, and the top of the barrel 2 is communicated with a conical material pipe; the sewage mixed with solid garbage is injected into the cylinder body 2, solid-liquid separation is carried out through the screen 13, the sewage is injected into the first box body 1, and the solid garbage is discharged along with the first discharge pipe 14.
The stirring mechanism comprises a motor 3, the motor 3 is arranged at the top of the first box body 1, and the output end of the motor 3 is inserted into the first box body 1 and fixedly connected with a turbine blade 4; the motor 3 drives the turbine blades 4 to rotate through the output end, and the turbine blades 4 are used for uniformly stirring and mixing the sewage and the flocculating agent.
The filtering mechanism comprises a plurality of layers of filtering nets 11, and each filtering net 11 comprises a gravel layer filtering net, a small molecular layer filtering net, an activated carbon layer filtering net and a cotton layer filtering net; the multi-layer filter screen 11 filters and cleans the sewage.
A second discharge pipe 16 is communicated with the bottom wall of the interior of the first box body 1, and supporting pieces are arranged at the bottom of the first box body 1 and the bottom of the filter box 10; the flocculated sediment is discharged from the first tank 1 through a second discharge pipe 16, and the support members respectively support the first tank 1 and the filter tank 10.
The inner side wall of the first box body 1 is fixedly connected with a guide plate 26, and the inner side wall of the first box body 1 is communicated with a water injection pipe 15; the guide plate 26 plays the water conservancy diversion effect to sewage, after sewage treatment accomplishes, through water injection pipe 15 toward first box 1 internal water injection, cleans in the first box 1.
A water valve 21 is arranged on the outer side of the third conduit 20, and one side of the baffle 23 is attached to one side of the limiting block 24; the water valve 21 is opened and the contaminated water in the second tank 22 is injected into the filter tank 10 through the third guide pipe 20.
Working principle or structural principle, when in use, sewage is injected into the barrel body 2 through the conical groove body, the sewage is injected into the first box body 1 after being filtered by the screen 13 in the barrel body 2, a flocculating agent is injected into the first box body 1 from the material injection pipe 5, the motor 3 is started, the motor 3 drives the turbine blades 4 to rotate, the flocculating agent and the sewage are mixed and stirred, the sewage which is uniformly mixed flows to the through groove 8 along the flow guide groove 7 on the flow guide disc 6 and flows to the bottom of the box along the box wall of the first box body 1 along the through groove 8 to buffer the impact force of water flow, the flocculation effect is improved, sediment after flocculation is discharged along the second discharge pipe 16, the sewage flows into the three-way pipe 9 along the first guide pipe 17 and flows into the filter box 10 from the second guide pipe 18, and sequentially passes through the gravel layer filter screen, the small molecular layer filter screen, the activated carbon layer filter screen and the cotton layer filter screen after filtration, the clean water is injected into the water tank 12 through the pipeline, and finishing sewage treatment.
If the inside sewage flow of barrel 2 is too big, can make the sewage short time of first box 1 pile up too much, can lead to the inside sewage of first box 1 to spill over, baffle 23 receives the pressure effect rotation in the safety pipe 19 this moment, the sewage in the first box 1 can get into second box 22 through safety pipe 19, can in time alleviate 1 internal pressure of first box, prevent that the inside sewage of first box 1 from spilling over, the staff opens water valve 21, filter in passing through three-way pipe 9 entering rose box 10 with the inside sewage of second box 22. When the sewage in the first box body 1 is discharged, the spring 25 pushes the baffle plate 23 to rotate and reset, and the safety pipe 19 is blocked.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a town domestic sewage treatment system, includes first box (1), its characterized in that: the top of the first box body (1) is communicated with a barrel body (2), a solid-liquid separation mechanism is arranged inside the barrel body (2), a flow guide disc (6) is fixedly connected inside the first box body (1), a plurality of flow guide grooves (7) are formed in the upper surface of the flow guide disc (6), a through groove (8) is formed in the flow guide groove (7), a stirring mechanism is arranged inside the first box body (1), a three-way pipe (9), a filter box (10) and a water tank (12) are sequentially arranged on one side of the first box body (1), the first box body (1) is communicated with the three-way pipe (9) through a first guide pipe (17), the three-way pipe (9) is communicated with the filter box (10) through a second guide pipe (18), the filter box (10) is communicated with the water tank (12) through a pipeline, and a filter mechanism is arranged inside the filter box (10), one side of first box (1) is equipped with safety mechanism, safety mechanism includes second box (22), second box (22) through safe pipe (19) with first box (1) intercommunication, one side of second box (22) through third pipe (20) with three-way pipe (9) intercommunication, the inside of safe pipe (19) articulates there is baffle (23), baffle (23) with fixedly connected with spring (25) between safe pipe (19), the inside wall fixedly connected with stopper (24) of safe pipe (19), the inside intercommunication of first box (1) has notes material pipe (5).
2. The town domestic sewage treatment system according to claim 1, wherein: solid-liquid separation mechanism includes screen cloth (13), screen cloth (13) fixed connection in the inside wall of barrel (2), one side intercommunication of barrel (2) has first discharging pipe (14), the top intercommunication of barrel (2) has the toper material pipe.
3. The town domestic sewage treatment system according to claim 1, wherein: the stirring mechanism comprises a motor (3), the motor (3) is installed at the top of the first box body (1), and the output end of the motor (3) is inserted into the turbine blade (4) fixedly connected inside the first box body (1).
4. The town domestic sewage treatment system according to claim 1, wherein: the filter mechanism comprises a plurality of layers of filter screens (11), wherein each filter screen (11) comprises a gravel layer filter screen, a small molecular layer filter screen, an activated carbon layer filter screen and a cotton layer filter screen.
5. The town domestic sewage treatment system according to claim 1, wherein: the inside diapire intercommunication of first box (1) has second discharging pipe (16), the bottom of first box (1) with the bottom of rose box (10) all is equipped with support piece.
6. The town domestic sewage treatment system according to claim 1, wherein: the inside wall fixedly connected with guide plate (26) of first box (1), the inside wall intercommunication of first box (1) has water injection pipe (15).
7. The town domestic sewage treatment system according to claim 1, wherein: a water valve (21) is installed on the outer side of the third guide pipe (20), and one side of the baffle (23) is attached to one side of the limiting block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121863319.9U CN215250118U (en) | 2021-08-11 | 2021-08-11 | Urban domestic sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121863319.9U CN215250118U (en) | 2021-08-11 | 2021-08-11 | Urban domestic sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215250118U true CN215250118U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121863319.9U Active CN215250118U (en) | 2021-08-11 | 2021-08-11 | Urban domestic sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215250118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117401744A (en) * | 2023-11-22 | 2024-01-16 | 宜兴市艾瑞泽环保科技有限公司 | Deodorization system and method for domestic sewage treatment |
-
2021
- 2021-08-11 CN CN202121863319.9U patent/CN215250118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117401744A (en) * | 2023-11-22 | 2024-01-16 | 宜兴市艾瑞泽环保科技有限公司 | Deodorization system and method for domestic sewage treatment |
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