CN213077581U - Sewage treatment deposits device - Google Patents
Sewage treatment deposits device Download PDFInfo
- Publication number
- CN213077581U CN213077581U CN202020446262.1U CN202020446262U CN213077581U CN 213077581 U CN213077581 U CN 213077581U CN 202020446262 U CN202020446262 U CN 202020446262U CN 213077581 U CN213077581 U CN 213077581U
- Authority
- CN
- China
- Prior art keywords
- vertical flow
- water inlet
- settling zone
- sewage treatment
- zone
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a sewage treatment precipitation unit, including the vertical flow settling zone and set up in a central section of thick bamboo in the vertical flow settling zone, water inlet pipe has been seted up to a central section of thick bamboo upper end, vertical flow settling zone top is equipped with out the mill weir, vertical flow settling zone periphery is equipped with at least one inclined lamellar precipitation district, inclined lamellar precipitation district lower part is equipped with into water distribution district, it is equipped with inclined lamellar precipitation district water inlet to intake water distribution district department, inclined lamellar precipitation district water inlet with go out the mill weir intercommunication, inclined lamellar precipitation district upper end is equipped with out water pipe, the utility model provides a novel sewage treatment precipitation unit has combined the advantage that traditional vertical flow deposits and inclined lamellar precipitation, deposits through vertical flow and inclined lamellar precipitation and carries out sewage sedimentation many times and handles, has improved the processing load that traditional vertical flow deposits, and deposits effectually, and area is little. In addition, this application is erected a stream settling zone and is all adopted many hoppers mud collection bottom of inclined plate settling zone, and it is convenient to arrange mud, simple structure, and operation maintenance is convenient.
Description
Technical Field
The utility model relates to a sewage treatment device technical field specifically is a sewage treatment deposits device.
Background
Sedimentation is a common device for separating suspended matters in sewage treatment. According to the different water flow directions, the method can be divided into advection precipitation, radial precipitation, vertical precipitation and inclined plate precipitation. Wherein, the vertical flow sedimentation plane can be round or square, the sludge hopper is an inverted cone, and the sludge hopper has the advantages of small occupied area, simple management and the like, and is widely applied to small and medium-sized sewage treatment plants and integrated sewage treatment devices.
The vertical flow sedimentation center is provided with a central cylinder water distribution device, and the slurry-water mixed liquid enters from top to bottom along the central cylinder, is rectified and then slowly rises along the whole section. However, in order to ensure uniform water flow distribution, the diameter of the pool should not be too large, and the diameter is generally 4-7 m, so that the sedimentation area is limited and the treatment load is small.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment deposits device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a sewage treatment precipitation unit, including the vertical flow settling zone and set up in a central section of thick bamboo in the vertical flow settling zone, water inlet pipe has been seted up to a central section of thick bamboo upper end, vertical flow settling zone top is equipped with out the weir, vertical flow settling zone periphery is equipped with at least one inclined lamellar precipitation district, inclined lamellar precipitation district lower part is equipped with into water distribution district, it is equipped with inclined lamellar precipitation district water inlet to advance water distribution district department, inclined lamellar precipitation district water inlet with go out the weir intercommunication, inclined lamellar precipitation district upper end is equipped with out the mouth of pipe.
As a further aspect of the present invention: the lower end of the central cylinder is provided with a reflecting plate which is of a conical structure.
As a further aspect of the present invention: the bottom end of the vertical flow settling zone is provided with a sludge collecting hopper, and the bottom end of the sludge collecting hopper is provided with a sludge discharge pipe opening.
As a further aspect of the present invention: the water inlet and distribution area is positioned at the lower part of the inclined plate sedimentation area, and a water inlet of the inclined plate sedimentation area in the water inlet and distribution area is a perforated tracery wall water inlet.
As a further aspect of the present invention: the inclined plate sedimentation areas are two, the two inclined plate sedimentation areas are positioned on two sides of the vertical flow sedimentation area, and the horizontal section of the vertical flow sedimentation area is square.
As a further aspect of the present invention: and a water outlet groove is arranged in the inclined plate sedimentation zone, and the water outlet pipe orifice is positioned on one side of the water outlet groove.
As a further aspect of the present invention: the lower end of the inclined plate sedimentation area is provided with a sludge collecting hopper, and the lower end of the sludge collecting hopper is provided with a sludge discharge pipe opening.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a novel sewage treatment deposits device has combined the advantage that traditional vertical flow subsides and the inclined plate deposits, deposits through vertical flow and carries out sewage sedimentation many times with the inclined plate deposits, has improved the processing load that traditional vertical flow deposited, deposits effectually, and area is little. In addition, this application is erected a stream settling zone and is all adopted many hoppers mud collection bottom of inclined plate settling zone, and it is convenient to arrange mud, simple structure, and operation maintenance is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
In the figure: 1-water inlet pipe orifice, 2-central cylinder, 3-vertical flow settling zone, 4-water outlet weir, 5-water inlet and water distribution zone, 6-inclined plate settling zone, 7-water outlet groove, 8-water outlet pipe orifice, 9-sludge collecting hopper and 10-sludge discharge pipe orifice.
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.
Please refer to fig. 1, in an embodiment of the present invention, a sewage treatment sedimentation device, including a vertical flow sedimentation zone 3 and a central cylinder 2 disposed in the vertical flow sedimentation zone 2, an inlet pipe 1 has been opened on the upper end of the central cylinder 2, the vertical flow sedimentation zone 3 is a rectangular structure, the central cylinder 2 is a cylindrical structure, the lower end of the central cylinder 2 is provided with a reflection plate, the reflection plate is a conical structure, and then the muddy water entering the vertical flow sedimentation zone 3 through the inlet pipe 1 can flow equally, prevent the water flow from impacting the mud collecting hopper 9 below the vertical flow sedimentation zone 3, the bottom end of the vertical flow sedimentation zone 3 is provided with a mud collecting hopper 9, the mud discharging pipe 10 has been opened on the bottom end of the mud collecting hopper 9, and the mud precipitated by the vertical flow sedimentation zone 3 is collected and discharged.
The top end of the vertical flow sedimentation zone 3 is provided with an effluent weir 4, the periphery of the vertical flow sedimentation zone 3 is provided with at least one inclined plate sedimentation zone 6, in the embodiment, the inclined plate sedimentation zone 6 is provided with two inclined plate sedimentation zones 6 which are positioned at two sides of the vertical flow sedimentation zone 3, the horizontal section of the vertical flow sedimentation zone 3 is in a square structure, the lower part of the inclined plate sedimentation zone 6 is provided with an inlet water distribution zone 5, the inlet water distribution zone 5 is provided with an inclined plate sedimentation zone inlet, the inclined plate sedimentation zone inlet is a perforated tracery wall inlet, the inclined plate sedimentation zone inlet is communicated with the effluent weir 4, in the embodiment, a vertically arranged channel is arranged between the vertical flow sedimentation zone 3 and the inclined plate sedimentation zone 6, the upper end of the channel is communicated with the effluent weir 4, the lower end of the channel is communicated with the inclined plate sedimentation zone inlet, further, sewage can be guided from the vertical flow sedimentation zone 3 to the inclined plate sedimentation, the upper end of the inclined plate sedimentation zone 6 is provided with a water outlet pipe opening 8, the water outlet pipe opening 8 is positioned on one side of the water outlet groove 7, the lower end of the inclined plate sedimentation zone 6 is provided with a sludge collecting hopper 9, and the lower end of the sludge collecting hopper 9 is provided with a sludge discharge pipe opening 10 for collecting and discharging sludge precipitated in the inclined plate sedimentation zone 6.
The utility model discloses when using, treat that solid-liquid separation's muddy water mixed liquid gets into the central section of thick bamboo 2 at sediment device center by water inlet 1, then in 2 top-down entering vertical flow settling zone 3 along a central section of thick bamboo, 2 lower extremes of a central section of thick bamboo are equipped with the reflecting plate, and the reflecting plate is the toper structure, and then can flow equalize the muddy water that enters into vertical flow settling zone 3 through water inlet 1, prevents that rivers from forming the impact to the mud collection fill 9 of vertical flow settling zone 3 below. The bottom of the settling zone of the vertical flow settling zone 3 is provided with a plurality of sludge collecting hoppers 9 and sludge discharge pipe openings 10 for sludge discharge. The effluent of the vertical flow sedimentation zone 3 enters and passes through the top water outlet weir 4, then enters the inclined plate sedimentation zone water inlet in the water inlet distribution zone 5 through the channel, and enters the inclined plate sedimentation zone 6 through the inclined plate sedimentation zone water inlet, and the inclined plate sedimentation zone water inlet in the water inlet distribution zone 5 adopts a perforated wall water inlet mode. After water is uniformly distributed in the water inlet and distribution area 5, the water enters the inclined plate sedimentation area 6 for solid-liquid separation again, and finally the effluent passes through the water outlet groove 7 and the water outlet pipe orifice 8 and is discharged. The bottom of the settling zone of the inclined plate settling zone 6 is also provided with a sludge collecting hopper 9 and a sludge discharge pipe opening 10, and the sludge discharge pipe opening 10 discharges sludge and then carries out subsequent treatment processes, such as sludge dewatering and the like.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a sewage treatment sediment device, including vertical flow settling zone (3) and set up in a center section of thick bamboo (2) in vertical flow settling zone (3), water inlet pipe (1) has been seted up to a center section of thick bamboo (2) upper end, its characterized in that, vertical flow settling zone (3) top is equipped with out mill weir (4), vertical flow settling zone (3) periphery is equipped with at least one inclined lamellar precipitation district (6), inclined lamellar precipitation district (6) lower part is equipped with into water distribution district (5), it is equipped with inclined lamellar precipitation district water inlet to advance water distribution district (5) department, inclined lamellar precipitation district water inlet with go out mill weir (4) intercommunication, inclined lamellar precipitation district (6) upper end is equipped with out pipe (8).
2. A sewage treatment settling device as claimed in claim 1 wherein the central cylinder (2) is provided at its lower end with a baffle plate of conical configuration.
3. The sewage treatment sedimentation device according to claim 1, wherein a sludge collection hopper (9) is provided at the bottom end of the vertical flow sedimentation zone (3), and a sludge discharge pipe opening (10) is provided at the bottom end of the sludge collection hopper (9).
4. The sewage treatment settling device of claim 1, wherein the water inlet distribution area (5) is located at the lower part of the inclined plate settling area (6), and the water inlet of the inclined plate settling area in the water inlet distribution area (5) is a perforated tracery wall water inlet.
5. The sewage treatment settling device of claim 1, wherein the number of the inclined plate settling zones (6) is two, the two inclined plate settling zones (6) are positioned at two sides of the vertical flow settling zone (3), and the horizontal section of the vertical flow settling zone (3) is of a square structure.
6. The sewage treatment settling device of claim 1, wherein the inclined plate settling zone (6) is provided with a water outlet groove (7), and the water outlet pipe nozzle (8) is positioned at one side of the water outlet groove (7).
7. The sewage treatment and sedimentation device according to claim 1, wherein a sludge collecting hopper (9) is provided at the lower end of the inclined plate sedimentation zone (6), and a sludge discharge pipe opening (10) is provided at the lower end of the sludge collecting hopper (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446262.1U CN213077581U (en) | 2020-03-31 | 2020-03-31 | Sewage treatment deposits device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446262.1U CN213077581U (en) | 2020-03-31 | 2020-03-31 | Sewage treatment deposits device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213077581U true CN213077581U (en) | 2021-04-30 |
Family
ID=75600291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020446262.1U Active CN213077581U (en) | 2020-03-31 | 2020-03-31 | Sewage treatment deposits device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213077581U (en) |
-
2020
- 2020-03-31 CN CN202020446262.1U patent/CN213077581U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208857025U (en) | A kind of wastewater sedimentation device | |
| CN206720825U (en) | A kind of gallery is vortexed flocculation tank | |
| CN209564650U (en) | A kind of high efficiency vertical sedimentation tank suitable for fine granule | |
| CN110860112A (en) | Method for treating wastewater by using circular sedimentation tank with mechanical sludge discharge device | |
| CN211644735U (en) | Integrated efficient sedimentation tank sewage treatment device | |
| CN111675299A (en) | Vertical sewage treatment device | |
| CN213077581U (en) | Sewage treatment deposits device | |
| CN103990302B (en) | A kind of radial-flow type sedimentation device | |
| CN201410339Y (en) | Uninterrupted anti-disturbance floc sediment reverse separating system | |
| CN210751432U (en) | A mud-water separation device for sewage treatment | |
| CN201713366U (en) | Flow guide type tapered sedimentation tank | |
| CN213037569U (en) | Cyclone air-float clarification tank | |
| CN211595130U (en) | Variable-speed upflow expansion type coagulation reaction and central water distribution integrated precipitation device | |
| CN215479954U (en) | Self-adaptive weighted sludge clarification tank | |
| CN109331506A (en) | Vertical sedimentation tank | |
| CN105858839B (en) | It is a kind of tangentially to enter ability of swimming clarifying basin | |
| CN209679570U (en) | A kind of vertical sedimentation tank | |
| CN210933927U (en) | Steady-flow feeding device | |
| CN103848466A (en) | Novel water treatment air floating tank | |
| CN207412830U (en) | Sedimentation basin | |
| CN206463554U (en) | A kind of high-efficiency swirl-type second pond | |
| CN215365042U (en) | Horizontal flow herringbone inclined plate precipitator | |
| CN205903667U (en) | Novel combined type sedimentation tank | |
| CN114772694B (en) | Hydraulic vortex and micro vortex flocculation combined siphon surface filtration wastewater treatment system | |
| CN213790107U (en) | Sludge separation device in integrated sewage treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |