CN209900865U - Sewage treatment slope sedimentation tank - Google Patents
Sewage treatment slope sedimentation tank Download PDFInfo
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- CN209900865U CN209900865U CN201920305733.4U CN201920305733U CN209900865U CN 209900865 U CN209900865 U CN 209900865U CN 201920305733 U CN201920305733 U CN 201920305733U CN 209900865 U CN209900865 U CN 209900865U
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- mud
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Abstract
The utility model discloses a sewage treatment slope sedimentation tank, including the clear water district, swash plate muddy water separation district and mud district, a serial communication port, the position that is close to swash plate muddy water separation district between clear water district and the swash plate muddy water separation district sets up installs the filter screen, a plurality of water catch bowl are installed to the upper end setting in clear water district, parallel arrangement installs a plurality of swash plates in the swash plate muddy water separation district, the both sides of swash plate are equipped with the pier stud respectively, and the both sides of swash plate are fixed on the pier stud, the lower extreme fixedly connected with swash plate mount of swash plate, it has a plurality of sludge hoppers to be close to lower extreme fixed mounting in the mud district, the lower extreme of sludge hopper is connected with the suction mud device, the bottom fixed mounting in mud district has the mud pipe, the. The utility model discloses utilize the swash plate to cut apart into a series of shallow layer sedimentation layers in the sedimentation tank, improved the treatment effect of sedimentation tank, shortened the settling time.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sewage treatment slope sedimentation tank.
Background
The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation, has a plurality of types, can be divided into a horizontal flow type, a vertical flow type and a radial flow type according to the water flow direction in the tank, and can be selected according to the requirements.
The general sedimentation tank has different staying time in the sedimentation tank due to the size of water flow entering the sedimentation tank, and if the staying time is less than the preset time, sewage flows out of the sedimentation tank without complete sedimentation, so that the sedimentation effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of poor sewage sedimentation effect in the prior art and providing a sewage treatment slope sedimentation tank.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sewage treatment slope sedimentation tank comprises a clear water area, an inclined plate mud-water separation area and a sludge area, and is characterized in that, a filter screen is arranged between the clear water area and the sloping plate mud-water separation area and is close to the sloping plate mud-water separation area, the upper end of the clear water area is provided with a plurality of water collecting grooves, a plurality of inclined plates are arranged in parallel in the inclined plate mud-water separation area, pier columns are respectively arranged on two sides of each inclined plate, and both sides of the inclined plate are fixed on the pier stud, the lower end of the inclined plate is fixedly connected with an inclined plate fixing frame, a plurality of sludge hoppers are fixedly arranged in the sludge area close to the lower end, and adjacent sludge hoppers are connected with each other, the lower ends of the sludge hoppers are connected with a sludge suction device, the bottom of the sludge area is fixedly provided with a sludge discharge pipe, the outlet at the lower end of the sludge suction device is connected with a sludge discharge pipe, and the sludge discharge port of the sludge discharge pipe is connected with a sludge pond.
Preferably, a plurality of rows of through holes are arranged on two sides of the water collecting tank, and the distance between each through hole and the top end of the water collecting tank is 3-5 cm.
Preferably, the distance between the inclined plates is set to be 8-10cm, and the included angle between the inclined plates and the horizontal plane is 60 degrees.
Preferably, an electronic valve is arranged between the sludge discharge pipe and the sludge tank.
Preferably, a flow meter is arranged between the sludge discharge pipe and the sludge tank.
Preferably, the inclined plate is made of carbon steel, and a hot galvanizing anticorrosive coating is arranged on the surface of the inclined plate.
Compared with the prior art, the utility model provides a sewage treatment slope sedimentation tank possesses following beneficial effect: this sewage treatment slope sedimentation tank through set up the swash plate in the sedimentation tank, utilizes the swash plate to cut apart into a series of shallow sedimentation layers in the sedimentation tank, and the mud that sinks that is handled and subsides moves each other and separates in each shallow sedimentation layer, has shortened the granule settling time, has improved work efficiency, and the both sides fixed mounting of swash plate has increased the stability of swash plate on the swash plate mount in addition on the pier stud, the bottom is fixed on the swash plate mount.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
Drawings
FIG. 1 is a schematic structural view of a sewage treatment slope sedimentation tank provided by the utility model;
FIG. 2 is a schematic structural view of a water collecting tank of a sewage treatment slope sedimentation tank provided by the utility model;
fig. 3 is a schematic structural diagram of an inclined plate of the sewage treatment slope sedimentation tank provided by the utility model.
In the figure: 1. a clear water zone; 2. an inclined plate mud-water separation zone; 3. a sludge zone; 4. a filter screen; 5. a sloping plate fixing frame; 6. a mud suction device; 7. a sludge discharge pipe; 8. a sloping plate; 9. hot galvanizing anticorrosive coating; 10. pier studs; 11. a sludge hopper; 12. a sludge tank; 13. a water collection tank; 14. a through hole; 15. an electronic valve; 16. a flow meter.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-3, a sewage treatment slope sedimentation tank comprises a clean water area 1, an inclined plate mud-water separation area 2 and a sludge area 3, wherein a filter screen 4 is arranged between the clean water area 1 and the inclined plate mud-water separation area 2 and is close to the inclined plate mud-water separation area 2, impurities with small specific gravity and large volume can be removed firstly, and can be prevented from falling into the inclined plate mud-water separation area 2 to cause blockage, a plurality of water collecting grooves 13 are arranged at the upper end of the clean water area 1, the water collecting grooves 13 are used for collecting treated clean water, a plurality of inclined plates 8 are arranged in parallel in the inclined plate mud-water separation area 2, pier studs 10 are respectively arranged at two sides of each inclined plate 8, two sides of each inclined plate 8 are fixed on the pier studs 10, an inclined plate fixing frame 5 is fixedly connected at the lower end of each inclined plate 8, the structure increases the stability of the inclined plates 8, prevents the inclined plates, and adjacent sludge buckets 11 are connected, it needs to be explained that the sludge buckets 11 are pneumatic sludge buckets, two fan doors are arranged at the bottoms of the sludge buckets, when the sludge bucket works, each fan door is controlled to be opened and closed by an air cylinder, the sludge in the cavity is controlled to be discharged, the lower ends of the sludge buckets 11 are connected with sludge suction devices 6, sludge discharge pipes 7 are fixedly arranged at the bottoms of the sludge areas 3, outlets at the lower ends of the sludge suction devices 6 are connected with the sludge discharge pipes 7, sludge discharge ports of the sludge discharge pipes 7 are connected with sludge ponds 12, it needs to be explained that the sludge suction devices 6 comprise sludge suction pipelines, driving motors and vacuum pumps, when the sludge bucket works, the vacuum pumps are started to suck air in the sludge suction pipelines, after certain vacuum is formed in the sludge suction pipelines, sludge in the sludge buckets 11 can be continuously brought into the sludge discharge pipes 7 through the sludge discharge pipes 7, and then the sludge is discharged into the sludge ponds 12.
The principle of the utility model is as follows: the slope sedimentation tank is provided with the inclined plate 8 in the sedimentation zone, the inclined plate 8 is utilized to be divided into a series of shallow sedimentation layers in the sedimentation tank, the treated and settled sludge moves and separates in each shallow sedimentation layer, the treatment capacity of the sedimentation tank is improved, the particle sedimentation time is shortened, the sedimentation area of the sedimentation tank is increased, and the working efficiency is improved.
Example 2
As shown in figures 1-3, in the sewage treatment slope sedimentation tank, a plurality of rows of through holes 14 are arranged on two sides of a water collecting tank 13, and the distance between the through holes 14 and the top end of the water collecting tank 13 is 3-5cm, so that clear water can be discharged, and floating objects on the water surface can be prevented from being taken away; the distance between the inclined plates 8 is set to be 8-10cm, the included angle between the inclined plates 8 and the horizontal plane is 60 degrees, the area of a shallow layer sedimentation layer formed by the arrangement angle is large, and the sludge sedimentation cannot be blocked in the movement process; an electronic valve 15 is arranged between the sludge discharge pipe 7 and the sludge tank 12, so that the opening and closing of the valve are conveniently controlled; a flow meter 16 is arranged between the sludge discharge pipe 7 and the sludge tank 12, and when continuous sludge discharge is adopted, the sludge discharge amount can be more clearly recorded through the flow meter 16; the swash plate 8 adopts the carbon steel material, and the surface of swash plate 8 is equipped with hot-galvanize anticorrosive coating 9, and the carbon steel material has sufficient intensity and rigidity, and the hot-galvanize anticorrosive coating 9 of surface can effectually prevent that the swash plate 8 from rusting and corroding to increase the service life of swash plate 8.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sewage treatment slope sedimentation tank, includes clear water district (1), swash plate mud-water separation district (2) and mud district (3), its characterized in that, the position setting that is close to swash plate mud-water separation district (2) between clear water district (1) and swash plate mud-water separation district (2) installs filter screen (4), the upper end setting in clear water district (1) installs a plurality of water catch bowl (13), parallel arrangement installs a plurality of swash plate (8) in swash plate mud-water separation district (2), the both sides of swash plate (8) are equipped with pier stud (10) respectively, and the both sides of swash plate (8) are fixed on pier stud (10), the lower extreme fixedly connected with swash plate mount (5) of swash plate (8), be close to lower extreme position fixed mounting in mud district (3) and have a plurality of sludge buckets (11), and be connected between adjacent sludge bucket (11), the lower extreme of sludge bucket (11) is connected with inhales mud device (6), the sludge suction device is characterized in that a sludge discharge pipe (7) is fixedly mounted at the bottom of the sludge area (3), an outlet at the lower end of the sludge suction device (6) is connected with the sludge discharge pipe (7), and a sludge discharge port of the sludge discharge pipe (7) is connected with a sludge pond (12).
2. The sewage treatment slope sedimentation tank of claim 1, wherein a plurality of rows of through holes (14) are formed on both sides of the water collection tank (13), and the distance between the through holes (14) and the top end of the water collection tank (13) is 3-5 cm.
3. The sewage treatment slope sedimentation tank of claim 1, wherein the distance between the inclined plates (8) is set to be 8-10cm, and the included angle between the inclined plates (8) and the horizontal plane is 60 degrees.
4. The sewage treatment slope sedimentation tank of claim 1, wherein an electronic valve (15) is provided between the sludge discharge pipe (7) and the sludge tank (12).
5. The sewage treatment slope sedimentation tank of claim 1, wherein a flow meter (16) is provided between the sludge discharge pipe (7) and the sludge tank (12).
6. The sewage treatment slope sedimentation tank of claim 1, wherein the inclined plate (8) is made of carbon steel, and a hot galvanizing corrosion-resistant layer (9) is arranged on the surface of the inclined plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305733.4U CN209900865U (en) | 2019-03-12 | 2019-03-12 | Sewage treatment slope sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305733.4U CN209900865U (en) | 2019-03-12 | 2019-03-12 | Sewage treatment slope sedimentation tank |
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| Publication Number | Publication Date |
|---|---|
| CN209900865U true CN209900865U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920305733.4U Active CN209900865U (en) | 2019-03-12 | 2019-03-12 | Sewage treatment slope sedimentation tank |
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| CN (1) | CN209900865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439817A (en) * | 2020-03-20 | 2020-07-24 | 山东建筑大学 | Reciprocating type folded plate coupling inclined plate sedimentation tank device and use method thereof |
| CN115010279A (en) * | 2022-05-20 | 2022-09-06 | 深圳市瑞清环保科技有限公司 | Sludge-water separation and precipitation treatment device |
-
2019
- 2019-03-12 CN CN201920305733.4U patent/CN209900865U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439817A (en) * | 2020-03-20 | 2020-07-24 | 山东建筑大学 | Reciprocating type folded plate coupling inclined plate sedimentation tank device and use method thereof |
| CN115010279A (en) * | 2022-05-20 | 2022-09-06 | 深圳市瑞清环保科技有限公司 | Sludge-water separation and precipitation treatment device |
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