CN212854764U - Secondary sedimentation tank for sewage treatment - Google Patents
Secondary sedimentation tank for sewage treatment Download PDFInfo
- Publication number
- CN212854764U CN212854764U CN202021663070.2U CN202021663070U CN212854764U CN 212854764 U CN212854764 U CN 212854764U CN 202021663070 U CN202021663070 U CN 202021663070U CN 212854764 U CN212854764 U CN 212854764U
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- Prior art keywords
- sewage
- fixedly connected
- cylinder
- holes
- fixed
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- 239000010865 sewage Substances 0.000 title claims abstract description 72
- 238000004062 sedimentation Methods 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 239000003814 drug Substances 0.000 claims abstract description 14
- 210000005056 cell body Anatomy 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000012716 precipitator Substances 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000001376 precipitating effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment, in particular to a secondary sedimentation tank for sewage treatment, which comprises a tank body and a fixed plate sliding on the tank body, wherein the tank body is internally provided with a cavity for storing sewage; let sewage contact with the precipitant in getting into the connecting cylinder when first through-hole and second through-hole overlap, stir sewage and precipitant by stirring the leaf in the rotation again, let sewage and the abundant mixture of medicament be in the same place, the mixing rate of precipitant and sewage has been accelerated, and, staff's slip fixed plate drives the solid fixed cylinder displacement, make the even distribution of sewage after mixing in the cell body, can make the even distribution of medicament in sewage when accelerating the speed that precipitant and sewage mix, work efficiency and quality have been improved.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to second grade sedimentation tank that sewage treatment used.
Background
The sedimentation tank is a structure for removing suspended matters in water by using sedimentation, is widely used in wastewater treatment, has a plurality of types, can be divided into three types of horizontal flow, vertical flow and radial flow according to the water flow direction in the sedimentation tank, and consists of a water inlet part, a water outlet part and a sludge hopper.
Chinese patent publication No. CN209696364U discloses a secondary sedimentation tank for sewage treatment, which can uniformly spread the precipitant in the sedimentation tank through an outer equalizing barrel and an inner equalizing barrel with opposite rotation directions, so that the precipitant is uniformly distributed in the sedimentation tank, but the precipitant is uniformly distributed in the sedimentation tank, which cannot accelerate the fusion speed of the sewage and the reagent, and the reaction speed of the sewage and the precipitant is slow, which can affect the purification efficiency of the sewage.
Accordingly, one skilled in the art has provided a secondary sedimentation tank for sewage treatment to solve the problems set forth in the above background art.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a second grade sedimentation tank that sewage treatment used has the characteristics that improve sewage purification efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a secondary sedimentation tank for sewage treatment comprises a tank body and a fixed plate sliding on the tank body, wherein a cavity for storing sewage is formed in the tank body, a fixed cylinder is fixedly connected to the bottom of the fixed plate, a plurality of second through holes are uniformly formed in the outer wall of the fixed cylinder, the fixed cylinder is communicated with the cavity through the second through holes, a motor is fixedly connected to the middle position of the top of the fixed plate, a rotating shaft is fixedly connected to the output end of the motor, penetrates through the fixed plate and extends into the fixed cylinder, a connecting cylinder is fixedly connected to the outer wall of the rotating shaft, a plurality of stirring blades are fixedly connected to the outer wall of the rotating shaft, the connecting cylinder is uniformly communicated with the fixed cylinder through the first through holes, and the plurality of first through holes and the plurality of second through holes are distributed in a cross mode, and the motor is electrically connected with an external power supply.
Preferably, the top of the connecting cylinder is provided with a feed inlet for placing the medicament.
Preferably, the fixed plate is fixedly connected with a feed pipe in the inner part, and the feed pipe penetrates through the feed inlet and extends to the inner part of the connecting cylinder.
Preferably, the bottom of the fixed cylinder is fixedly connected with a bottom plate, the bottom plate is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the bottom plate, is fixed at the bottom of the fixed plate, and the fixed cylinder extends to the inside of the cavity through the connecting rod.
Preferably, both ends of the bottom of the fixed plate are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are formed in the tank body, and the fixed plate slides at the top of the tank body through the matching of the sliding blocks and the sliding grooves.
Preferably, the connecting cylinder has a diameter smaller than an inner diameter of the fixed cylinder, and the connecting cylinder rotates inside the fixed cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, a plurality of first through holes and a plurality of second through holes are distributed in a cross way, when in use, a worker puts a medicament into the connecting cylinder from the feed inlet, the motor works to drive the rotating shaft fixed at the output end to rotate and drive the connecting cylinder and the stirring blades fixed on the connecting cylinder to rotate in the fixed cylinder, so that sewage enters the connecting cylinder to contact with a precipitator when the first through holes and the second through holes are overlapped, and then the sewage and the precipitator are stirred by the rotating stirring blades, so that the sewage and the medicament are fully mixed together, and simultaneously, the mixed sewage is discharged into the cavity from the first through holes and the second through holes, thereby accelerating the mixing speed of the precipitator and the sewage, moreover, the worker slides the fixed plate at the top of the pool body through the matching of the sliding block and the sliding chute and drives the fixed cylinder to move in the pool body, so that the mixed sewage is uniformly distributed in the pool body, can make even distribution of medicament in sewage when accelerating the speed that precipitant and sewage mix, improve work efficiency and quality, the practicality is strong.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the interior of the connecting cylinder and the fixed cylinder of the present invention;
fig. 3 is a schematic diagram of the position distribution of the first through holes and the second through holes in the present invention;
fig. 4 is a schematic structural view of the feeding pipe and the connecting cylinder of the present invention.
In the figure: 1. a tank body; 101. a cavity; 102. a chute; 2. a fixing plate; 21. a motor; 211. a rotating shaft; 212. stirring the leaves; 22. a connecting cylinder; 221. a first through hole; 222. a feed inlet; 23. a fixed cylinder; 231. a second through hole; 232. a base plate; 233. a connecting rod; 24. a feed pipe; 25. a slide block.
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. 1-4, the present invention provides the following technical solutions: a second-stage sedimentation tank for sewage treatment comprises a tank body 1 and a fixing plate 2 sliding on the tank body 1, a cavity 101 for storing sewage is arranged inside the tank body 1, a fixing cylinder 23 is fixedly connected to the bottom of the fixing plate 2, a plurality of second through holes 231 are uniformly formed in the outer wall of the fixing cylinder 23, the fixing cylinder 23 is communicated with the cavity 101 through the second through holes 231, a motor 21 is fixedly connected to the middle position of the top of the fixing plate 2, a rotating shaft 211 is fixedly connected to the output end of the motor 21, the rotating shaft 211 penetrates through the fixing plate 2 and extends into the fixing cylinder 23, a connecting cylinder 22 is fixedly connected to the outer wall of the rotating shaft 211 inside the fixing cylinder 23, a plurality of stirring blades 212 are fixedly connected to the outer wall of the rotating shaft 211 and inside the connecting cylinder 22 uniformly, a plurality of first through holes 221 are uniformly formed in the outer wall of the connecting cylinder 22, the connecting cylinder 22 is communicated with the, the first through holes 221 and the second through holes 231 are distributed in a cross manner, and the motor 21 is electrically connected with an external power supply.
In this embodiment: the inside of the tank body 1 is provided with a cavity 101 for storing sewage, the bottom of the fixed plate 2 is fixedly connected with a fixed cylinder 23, the outer wall of the fixed cylinder 23 is uniformly provided with a plurality of second through holes 231, the fixed cylinder 23 is communicated with the cavity 101 through the second through holes 231, when the connecting cylinder 22 rotates in the fixed cylinder 23, the first through holes 221 are overlapped with the second through holes 231, the sewage enters the connecting cylinder 22 from the first through holes 221 and the second through holes 231 and contacts with a precipitator, the middle position of the top of the fixed plate 2 is fixedly connected with a motor 21, the output end of the motor 21 is fixedly connected with a rotating shaft 211, the rotating shaft 211 penetrates through the fixed plate 2 and extends to the inside of the fixed cylinder 23, the outer wall of the rotating shaft 211, which is positioned in the fixed cylinder 23, is fixedly connected with the connecting cylinder 22, the outer wall of the rotating shaft 211 is uniformly and fixedly connected with a plurality of stirring blades 212, the outer wall of the, the connecting cylinder 22 is communicated with the fixed cylinder 23 through the first through hole 221, the first through holes 221 and the second through holes 231 are distributed in a crossed mode, the motor 21 (with the model of YL-7112) works to drive the rotating shaft 211 fixed at the output end of the motor to rotate, the connecting cylinder 22 and the stirring blades 212 fixed on the motor are driven to rotate in the fixed cylinder 23, after sewage enters the connecting cylinder 22 and contacts with a precipitating agent, the sewage and the precipitating agent are stirred by the stirring blades 212 in rotation, the sewage and the agent are fully mixed together, meanwhile, the mixed sewage is discharged into the cavity 101 from the first through hole 221 and the second through hole 231, and the mixing speed of the precipitating agent and the sewage is accelerated.
In fig. 1, 2 and 4: when in use, a worker puts a medicament into the feeding pipe 24 and enters the connecting cylinder 22 from the feeding hole 222, the motor 21 works to drive the rotating shaft 211 fixed at the output end to rotate and drive the connecting cylinder 22 and the stirring blades 212 fixed thereon to rotate in the fixed cylinder 23, so that the first through hole 221 and the second through hole 231 are overlapped, sewage enters the connecting cylinder 22 from the first through hole 221 and the second through hole 231 to be contacted with a precipitator, the sewage and the precipitator are stirred by the rotating stirring blades 212, the sewage and the medicament are fully mixed together, meanwhile, the mixed sewage is discharged into the cavity 101 from the first through hole 221 and the second through hole 231, the mixing speed of the precipitator and the sewage is accelerated, the worker slides the fixed plate 2 at the top of the tank body 1 through the matching of the slide block 25 and the sliding groove 102 and drives the fixed cylinder 23 to move in the tank body 1, and the mixed sewage is uniformly distributed in the tank body 1, can make even distribution of medicament in sewage when accelerating the speed that precipitant and sewage mix, improve work efficiency and quality, the practicality is strong.
In fig. 2 and 3: when the sewage treatment device is used, the fixed cylinder 23 extends into sewage through the connecting rod 233 fixed on the bottom plate 232, the sewage enters the connecting cylinder 22 from the first through hole 221 and the second through hole 231 and contacts with a precipitator, the sewage and the precipitator are stirred by the rotating stirring blade 212, the sewage and the medicament are fully mixed together, meanwhile, the mixed sewage is discharged into the cavity 101 from the first through hole 221 and the second through hole 231, the mixing speed of the precipitator and the sewage is accelerated, when the first through hole 221 and the second through hole 231 are not overlapped, the sewage cannot be directly discharged from the connecting cylinder 22, the mixed sewage is prevented from being directly discharged into the tank body 1 with the medicament, and the mixed sewage is uniformly distributed in the tank body 1.
The utility model discloses a theory of operation and use flow: when in use, a worker puts a medicament into the feeding pipe 24 and enters the connecting cylinder 22 from the feeding hole 222, the motor 21 works to drive the rotating shaft 211 fixed at the output end to rotate and drive the connecting cylinder 22 and the stirring blades 212 fixed thereon to rotate in the fixed cylinder 23, the first through hole 221 and the second through hole 231 are overlapped to allow sewage to enter the connecting cylinder 22 from the first through hole 221 and the second through hole 231 to contact with a precipitator, the sewage and the precipitator are stirred by the rotating stirring blades 212 to be fully mixed together, meanwhile, the mixed sewage is discharged into the cavity 101 from the first through hole 221 and the second through hole 231, the mixing speed of the precipitator and the sewage is accelerated, the worker slides the fixed plate 2 at the top of the tank body 1 through the matching of the sliding block 25 and the sliding groove 102 and drives the fixed cylinder 23 to move in the tank body 1, so that the mixed sewage is uniformly distributed in the tank body 1, can make even distribution of medicament in sewage when accelerating the speed that precipitant and sewage mix, improve work efficiency and quality, the practicality is strong.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A second grade sedimentation tank that sewage treatment used, includes cell body (1) and slides on fixed plate (2) above that, the inside of cell body (1) has cavity (101) that is used for storing sewage, its characterized in that: the bottom of the fixing plate (2) is fixedly connected with a fixing barrel (23), the outer wall of the fixing barrel (23) is uniformly provided with a plurality of second through holes (231), the fixing barrel (23) is communicated with the cavity (101) through the second through holes (231), the middle position of the top of the fixing plate (2) is fixedly connected with a motor (21), the output end of the motor (21) is fixedly connected with a rotating shaft (211), the rotating shaft (211) penetrates through the fixing plate (2) and extends to the inside of the fixing barrel (23), the outer wall of the rotating shaft (211) positioned inside the fixing barrel (23) is fixedly connected with a connecting barrel (22), the outer wall of the rotating shaft (211) is positioned inside the connecting barrel (22) and is uniformly and fixedly connected with a plurality of stirring blades (212), the outer wall of the connecting barrel (22) is uniformly provided with a plurality of first through holes (221), the connecting cylinder (22) is communicated with the fixed cylinder (23) through the first through holes (221), the first through holes (221) and the second through holes (231) are distributed in a crossed mode, and the motor (21) is electrically connected with an external power supply.
2. The secondary sedimentation tank for sewage treatment as claimed in claim 1, wherein: the top of the connecting cylinder (22) is provided with a feed inlet (222) for placing medicament.
3. The secondary sedimentation tank for sewage treatment as claimed in claim 2, wherein: the inside fixedly connected with inlet pipe (24) of fixed plate (2), inlet pipe (24) run through feed inlet (222) and extend to the inside of connecting cylinder (22).
4. The secondary sedimentation tank for sewage treatment as claimed in claim 1, wherein: the bottom fixedly connected with bottom plate (232) of fixed cylinder (23), fixedly connected with connecting rod (233) on bottom plate (232), the one end that bottom plate (232) were kept away from in connecting rod (233) is fixed the bottom of fixed plate (2), just fixed cylinder (23) pass through connecting rod (233) extend to the inside of cavity (101).
5. The secondary sedimentation tank for sewage treatment as claimed in claim 1, wherein: the improved pool is characterized in that sliding blocks (25) are fixedly connected to two ends of the bottom of the fixing plate (2), sliding grooves (102) matched with the sliding blocks (25) are formed in the pool body (1), and the fixing plate (2) slides at the top of the pool body (1) through the matching of the sliding blocks (25) and the sliding grooves (102).
6. The secondary sedimentation tank for sewage treatment as claimed in claim 1, wherein: the diameter of the connecting cylinder (22) is smaller than the inner diameter of the fixed cylinder (23), and the connecting cylinder (22) rotates inside the fixed cylinder (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663070.2U CN212854764U (en) | 2020-08-10 | 2020-08-10 | Secondary sedimentation tank for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663070.2U CN212854764U (en) | 2020-08-10 | 2020-08-10 | Secondary sedimentation tank for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212854764U true CN212854764U (en) | 2021-04-02 |
Family
ID=75220908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663070.2U Expired - Fee Related CN212854764U (en) | 2020-08-10 | 2020-08-10 | Secondary sedimentation tank for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212854764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116135802A (en) * | 2023-04-19 | 2023-05-19 | 公和设计集团有限公司 | A prosthetic devices for water conservancy river course ecological environment |
| CN117865258A (en) * | 2024-03-11 | 2024-04-12 | 济南大学 | Building material production sewage treatment device and application method thereof |
-
2020
- 2020-08-10 CN CN202021663070.2U patent/CN212854764U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116135802A (en) * | 2023-04-19 | 2023-05-19 | 公和设计集团有限公司 | A prosthetic devices for water conservancy river course ecological environment |
| CN117865258A (en) * | 2024-03-11 | 2024-04-12 | 济南大学 | Building material production sewage treatment device and application method thereof |
| CN117865258B (en) * | 2024-03-11 | 2024-05-31 | 济南大学 | Building material production sewage treatment device and application method thereof |
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| 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: 20210402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |