CN212246681U - Novel rural sewage treatment device of distributed - Google Patents
Novel rural sewage treatment device of distributed Download PDFInfo
- Publication number
- CN212246681U CN212246681U CN202020707296.1U CN202020707296U CN212246681U CN 212246681 U CN212246681 U CN 212246681U CN 202020707296 U CN202020707296 U CN 202020707296U CN 212246681 U CN212246681 U CN 212246681U
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- China
- Prior art keywords
- sludge
- tank
- overflow port
- sewage treatment
- distributed
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- 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.)
- Expired - Fee Related
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- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 239000010802 sludge Substances 0.000 claims abstract description 59
- 230000003647 oxidation Effects 0.000 claims abstract description 10
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000004062 sedimentation Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 4
- 241001233242 Lontra Species 0.000 claims description 3
- 206010021143 Hypoxia Diseases 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
A distributed novel rural sewage treatment device comprises an anoxic tank, a primary contact oxidation tank, a secondary contact oxidation tank, a sedimentation tank and a sludge tank which are sequentially connected through a pipeline, wherein a sewage port is formed in the position, close to the top end, of the outer side of the sludge tank, and an overflow port is formed in the position, below the sewage port, of the outer side of the sludge tank; the technical key points are that a scraper plate and a stirring rod are adopted in a sludge tank, sludge adhered to the inner wall of the bottom side of the sludge tank can be stirred and scattered while being scraped, the blockage phenomenon of a drain outlet caused by the caking of the sludge is avoided, and the smooth discharge of the sludge at the bottom of the sludge tank is facilitated; the built-in cylinder is adopted at the overflow port, the baffle is driven to move up and down through the built-in cylinder, the opening size of the overflow port is changed, so that the water yield of the sludge pool is controlled, and the sealing performance of the overflow port can be further ensured by using the upper floating piece when the overflow port is sealed.
Description
Technical Field
The utility model belongs to the technical field of water treatment, specifically a novel rural sewage treatment device of distributed.
Background
The water treatment mode comprises physical treatment and chemical treatment. The mode of human being's water treatment has been quite a lot of years history, and the physical method includes utilizing the different filter media of various aperture sizes, utilizes absorption or separation mode, gets rid of the impurity in aquatic outside, and the more important person in the absorption mode is for adsorbing with active carbon, and separation method is to pass through the filter media with water, lets the impurity of bigger volume can't pass through, and then obtains comparatively clean water.
The existing sewage treatment equipment used in rural areas has the following defects: firstly, sludge in the equipment can be accumulated at the bottom of the tank, and the sludge is easy to agglomerate after being accumulated for a long time, so that a sludge discharge port is blocked; and secondly, clear water obtained after the sewage is purified by the equipment is discharged from an overflow port with a fixed specification, so that the flow of the clear water cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a novel rural sewage treatment device of distributed type.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel decentralized rural sewage treatment device comprises an anoxic tank, a primary contact oxidation tank, a secondary contact oxidation tank, a sedimentation tank and a sludge tank which are sequentially connected through pipelines,
a sewage port is formed in the position, close to the top end, of the outer side of the sludge tank, an overflow port is formed in the position, located below the sewage port, of the outer side of the sludge tank, a built-in cylinder is installed inside the overflow port, a baffle plate matched with the built-in cylinder can seal the overflow port, and a sewage discharge port is formed in the bottom side of the sludge tank;
servo motor and telescopic cylinder are installed respectively to the top in sludge impoundment, the supporting output shaft of servo motor extends to in the sludge impoundment, and the one end of output shaft is provided with the scraper blade that is used for striking off sludge impoundment inner wall bottom side mud, the supporting piston rod of telescopic cylinder extends to in the sludge impoundment, and the one end of piston rod is provided with the otter board.
Preferably, one side of the surface of the baffle facing the sludge tank is fixedly connected with an upper floating piece, and the upper floating piece is of a cylindrical hollow structure.
Preferably, the output shaft matched with the servo motor is connected with the scraper through a connecting piece, and the moving track of the output shaft driving the scraper to rotate is in an inverted round table shape.
Preferably, a plurality of stirring rods are uniformly welded on one side, facing the sludge tank, of the surface of the scraper.
Preferably, the middle part welding of sludge impoundment inner wall has the locating part, and the locating part comprises two steel pipes and a steel ring, and the both sides at the steel ring of two steel pipe symmetry formula welding, the supporting output shaft of servo motor can run through and pass through the steel ring.
Preferably, the middle part of the screen plate is provided with a through hole, and the diameter of the mesh hole formed on the surface of the screen plate is 3-5 cm.
Compared with the prior art, the utility model provides a novel rural sewage treatment device of distributed has following beneficial effect:
firstly, each water treatment pond in the whole equipment adopts distributed setting, can carry out multilevel processing to the sewage that produces, makes the clear water discharge from the gap, and the convenience is to the cyclic utilization of water resource.
Secondly adopt scraper blade and puddler in the sludge impoundment, can stir the mud in the sludge impoundment when striking off the mud of sludge impoundment bottom side inner wall adhesion and break up the processing, avoid taking place the drain blocking phenomenon that the caking arouses because of mud, make things convenient for the smooth discharge of sludge impoundment bottom.
Thirdly, a built-in cylinder is adopted at the position of the overflow port, the baffle is driven to move up and down through the built-in cylinder, the water yield of the sludge pool is controlled by changing the size of the opening of the overflow port, and the sealing performance of the overflow port can be further ensured by using the upper floating piece when the overflow port is sealed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the sedimentation tank of the present invention;
fig. 3 is a schematic diagram of the internal structure of the overflow gap of the present invention.
Reference numerals: 1. an anoxic tank; 2. a primary contact oxidation tank; 3. a secondary contact oxidation pond; 4. a sedimentation tank; 5. a sludge tank; 6. a sewage port; 7. an overflow port; 8. a sewage draining outlet; 9. a servo motor; 10. a telescopic cylinder; 11. a screen plate; 12. a squeegee; 13. a connecting member; 14. a limiting member; 15. a stirring rod; 16. a built-in cylinder; 161. a baffle plate; 17. and an upper floating piece.
Detailed Description
The following description will further describe a specific embodiment of the distributed rural sewage treatment equipment of the present invention with reference to fig. 1. The utility model relates to a novel rural sewage treatment device of distributed is not limited to the description of following embodiment.
The embodiment provides a concrete structure of a novel decentralized rural sewage treatment device, which is shown in figures 1-3, and comprises an anoxic tank 1, a primary contact oxidation tank 2, a secondary contact oxidation tank 3, a sedimentation tank 4 and a sludge tank 5 which are sequentially connected through a pipeline,
each water treatment pool in the whole equipment adopts distributed arrangement, can carry out multi-stage treatment on the generated sewage, and enables clear water to be discharged from the overflow gap 7, thereby facilitating the cyclic utilization of water resources.
A sewage port 6 is formed in the position, close to the top end, of the outer side of the sludge pool 5, an overflow port 7 is formed in the position, located below the sewage port 6, of the outer side of the sludge pool 5, a built-in cylinder 16 is installed inside the overflow port 7, a baffle 161 matched with the built-in cylinder 16 can seal the overflow port 7, and a sewage outlet 8 is formed in the bottom side of the sludge pool 5;
As shown in fig. 3, an upper floating member 17 is fixedly connected to the surface of the baffle 161 facing the inside of the sludge tank 5, and the upper floating member 17 has a cylindrical hollow structure.
The built-in cylinder 16 is adopted at the position of the overflow port 7, the baffle 161 is driven to move up and down through the built-in cylinder 16, the water outlet quantity of the sludge pool 5 is controlled by changing the opening size of the overflow port 7, and the sealing performance of the overflow port 7 can be further ensured by using the upper floating piece 17 when the overflow port 7 is sealed.
Specifically, the built-in cylinder 16 is used in cooperation with the telescopic cylinder 10, a piston rod matched with the telescopic cylinder 10 drives the screen plate 11 to move downwards, blocky impurities are prevented from being doped in clear water on the upper layer of the sludge pond 5, and meanwhile, the built-in cylinder 16 drives the baffle plate 161 to move up and down, so that the opening size of the overflow opening 7 is changed.
As shown in fig. 2, an output shaft of the servo motor 9 is connected to the scraper 12 through a connecting member 13, and an active track of the output shaft when the scraper 12 is driven to rotate is in an inverted circular truncated cone shape.
As shown in FIG. 2, a plurality of stirring rods 15 are uniformly welded on the surface of the scraper 12 facing the side in the sludge tank 5.
As shown in fig. 2, the limiting member 14 is welded in the middle of the inner wall of the sludge tank 5, the limiting member 14 is composed of two steel pipes and a steel ring, the two steel pipes are symmetrically welded on two sides of the steel ring, and an output shaft matched with the servo motor 9 can penetrate through the steel ring.
The aforesaid adopts scraper blade 12 and puddler 15 in sludge impoundment 5, can stir the mud in sludge impoundment 5 when striking off the mud of 5 bottom side inner wall adhesions in sludge impoundment and break up the processing, avoids taking place the drain 8 blocking phenomenon that the caking arouses because of mud, makes things convenient for the smooth discharge of 5 bottom mud in sludge impoundment.
Specifically, the supporting output shaft of servo motor 9 drives scraper blade 12 and rotates, strikes off the operation to the mud of 5 bottom side inner walls in sludge impoundment, and puddler 15 stirs mud and breaks up the processing when scraper blade 12 carries out the pivoted, makes things convenient for mud to discharge from drain 8, and this in-process gap 7 is in the encapsulated situation all the time.
As shown in FIG. 2, the middle of the screen plate 11 is provided with a through hole, and the diameter of the mesh hole formed on the surface of the screen plate 11 is 3-5 cm.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a novel rural sewage treatment device of distributed, includes oxygen deficiency pond (1), one-level contact oxidation pond (2), second grade contact oxidation pond (3), sedimentation tank (4) and sludge impoundment (5) that connect gradually through setting up the pipeline, its characterized in that:
a sewage port (6) is formed in the position, close to the top end, of the outer side of the sludge pool (5), an overflow port (7) is formed in the position, located below the sewage port (6), of the outer side of the sludge pool (5), a built-in air cylinder (16) is installed inside the overflow port (7), a baffle (161) matched with the built-in air cylinder (16) can seal the overflow port (7), and a sewage outlet (8) is formed in the bottom side of the sludge pool (5);
servo motor (9) and telescopic cylinder (10) are installed respectively to the top in sludge impoundment (5), the supporting output shaft of servo motor (9) extends to in sludge impoundment (5), and the one end of output shaft is provided with scraper blade (12) that are used for striking off sludge impoundment (5) inner wall bottom side mud, the supporting piston rod of telescopic cylinder (10) extends to in sludge impoundment (5), and the one end of piston rod is provided with otter board (11).
2. The distributed novel rural sewage treatment equipment of claim 1, wherein: one side fixedly connected with of baffle (161) surface in towards sludge impoundment (5) floats piece (17), and floats piece (17) and be cylindric hollow structure.
3. The distributed novel rural sewage treatment equipment of claim 1, wherein: an output shaft matched with the servo motor (9) is connected with the scraper (12) through a connecting piece (13), and the movable track of the output shaft when the scraper (12) is driven to rotate is in an inverted round table shape.
4. The distributed novel rural sewage treatment equipment of claim 1, wherein: a plurality of stirring rods (15) are uniformly welded on one side of the surface of the scraping plate (12) facing the inside of the sludge tank (5).
5. The distributed novel rural sewage treatment equipment of claim 1, wherein: the middle part welding of sludge impoundment (5) inner wall has locating part (14), and locating part (14) comprises two steel pipes and a steel ring, and the welding of two steel pipe symmetry formulas is in the both sides of steel ring, the supporting output shaft of servo motor (9) can run through the steel ring.
6. The distributed novel rural sewage treatment equipment of claim 1, wherein: the middle part of the screen plate (11) is provided with a through hole, and the diameter of the mesh hole formed on the surface of the screen plate (11) is 3-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020707296.1U CN212246681U (en) | 2020-04-30 | 2020-04-30 | Novel rural sewage treatment device of distributed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020707296.1U CN212246681U (en) | 2020-04-30 | 2020-04-30 | Novel rural sewage treatment device of distributed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212246681U true CN212246681U (en) | 2020-12-29 |
Family
ID=73997706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020707296.1U Expired - Fee Related CN212246681U (en) | 2020-04-30 | 2020-04-30 | Novel rural sewage treatment device of distributed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212246681U (en) |
-
2020
- 2020-04-30 CN CN202020707296.1U patent/CN212246681U/en not_active Expired - Fee Related
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Legal Events
| 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: 20201229 |