CN115040933B - Sewage multi-stage treatment equipment - Google Patents
Sewage multi-stage treatment equipment Download PDFInfo
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- CN115040933B CN115040933B CN202210978131.1A CN202210978131A CN115040933B CN 115040933 B CN115040933 B CN 115040933B CN 202210978131 A CN202210978131 A CN 202210978131A CN 115040933 B CN115040933 B CN 115040933B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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Abstract
The invention discloses sewage multistage treatment equipment, which relates to the technical field of sewage treatment and comprises a treatment box, wherein four corners of the bottom end of the treatment box are fixedly connected with supporting seats, the top of the treatment box is provided with a water inlet and separation mechanism, and a sedimentation and separation mechanism is arranged in the treatment box; the water inlet separation mechanism comprises a water inlet outer cover fixedly arranged at the top of the treatment box, a main mounting cover is arranged in the water inlet outer cover, a closed outer cover is sleeved on the outer side of the main mounting cover and is in sliding connection with the water inlet outer cover, a water inlet side port is formed in the side edge of the water inlet outer cover, and a side opening corresponding to the position of the water inlet side port is formed in the side edge of the closed outer cover.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to sewage multistage treatment equipment.
Background
The economic development of any country in the world can be promoted to social progress, the industrial and agricultural production capacity is promoted to be improved, the life of people is further improved, and environmental pollution caused by different procedures is brought along with the improvement. Sewage is also one of the sources of environmental pollution.
Sewage treatment is by each field in the industry of wide application, is at present in sewage treatment process, and the impurity separation in the sewage often lasts the filtration through directly through the filter screen, is carrying out and lasts the filtration in-process, and the impurity that filters the production obtains effective and quick emission, can cause the filter screen to block up, influences the filter effect, has certain weak point, treats further improvement.
Disclosure of Invention
The invention provides a sewage multistage treatment device, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the sewage multi-stage treatment equipment comprises a treatment box, wherein four corners of the bottom end of the treatment box are fixedly connected with supporting seats, the top of the treatment box is provided with a water inlet and separation mechanism, and a sedimentation and separation mechanism is arranged in the treatment box;
the water inlet separation mechanism comprises a water inlet outer cover fixedly arranged at the top of the treatment box, a main mounting cover is arranged in the water inlet outer cover, a closed outer cover is sleeved on the outer side of the main mounting cover and is in sliding connection with the water inlet outer cover, a water inlet side port is formed in the side edge of the water inlet outer cover, a side opening corresponding to the position of the water inlet side port is formed in the side edge of the closed outer cover, a water delivery inner pipe is arranged in the main mounting cover, the bottom end of the water delivery inner pipe is fixedly connected with the top end of the treatment box, the water delivery inner pipe is communicated with the inside of the treatment box, a filtering and deslagging assembly is arranged between the water delivery inner pipe and the water inlet side port, and a lifting assembly is arranged at the top end of the main mounting cover;
the filtering and deslagging assembly comprises a filtering mechanism and a deslagging mechanism, the filtering mechanism comprises a separating cover fixedly arranged between the main mounting cover and the water conveying inner pipe, a filtering opening corresponding to the separating cover is formed in the side edge of the water conveying inner pipe, a filtering net is fixedly connected in the filtering opening, the deslagging mechanism comprises a primary sewage discharge pipe arranged in the water conveying inner pipe, a trash discharge opening is formed in the bottom of one end, close to the water conveying inner pipe, of the separating cover, the side edge of the primary sewage discharge pipe is fixedly connected with a trash discharge cover, and the trash discharge cover penetrates through the water conveying inner pipe and is fixedly connected with the trash discharge opening;
a side groove is formed in the separating cover on one side of the impurity discharging port, the end part in the side groove is fixedly connected with a return spring, the free end of the return spring is fixedly connected with a sealing plate, the sealing plate penetrates through the impurity discharging port and extends to the inside of the water conveying inner pipe, a conduction port corresponding to the impurity discharging port is formed in the sealing plate, a push rod is fixedly connected to the bottom end of the sealing plate, and the end part of the push rod extends to two sides of the separating cover;
the lifting assembly comprises a top seat fixedly arranged at the top end of the main mounting cover, a top end fixedly connected telescopic rod of the top seat, a telescopic end fixedly connected with lifting top plate of the telescopic rod, an outer lifting rod and an inner lifting rod fixedly connected with the bottom end of the lifting top plate, the bottom end of the outer lifting rod is fixedly connected with the closed outer cover, the inner lifting rod extends into the main mounting cover and is fixedly connected with a pressing plate, and the pressing plate is located above the pushing rod.
As a preferable technical scheme of the present invention, the sedimentation separation mechanism includes a first sedimentation plate and a second sedimentation plate which are arranged in the treatment tank, the first sedimentation plate and the second sedimentation plate are arranged inside the treatment tank from top to bottom, one end of the first sedimentation plate is fixedly connected with the treatment tank, a first end opening is arranged between the other end of the first sedimentation plate and the treatment tank, one end of the second sedimentation plate is fixedly connected with the treatment tank, a second end opening is arranged between the other end of the second sedimentation plate and the treatment tank, and the first end opening and the second end opening are respectively located at two ends in the treatment tank.
According to a preferable technical scheme, the middle parts of the top surfaces of the first-stage sedimentation plate and the second-stage sedimentation plate are both arranged in a concave mode, the middle part of the bottom end of the second-stage sedimentation plate is fixedly connected with a transverse flow guide cover, the middle part of the bottom end of the first-stage sedimentation plate is fixedly connected with a vertical flow guide cover, the vertical flow guide cover is communicated with the transverse flow guide cover, the middle part of the first-stage sedimentation plate is provided with a first collecting tank communicated with the vertical flow guide cover, and the middle part of the second-stage sedimentation plate is provided with a second collecting tank communicated with the transverse flow guide cover.
As a preferred technical scheme of the invention, one end of the transverse air guide sleeve is fixedly connected with a secondary sewage discharge pipe, and the primary sewage discharge pipe penetrates through the treatment box and extends to the outside.
As a preferable technical scheme of the invention, the top end of the water inlet outer cover is provided with a plurality of input ports, and the side edge of the treatment box is fixedly connected with a drain pipe.
As a preferred technical scheme of the invention, the telescopic rod is a hydraulic rod, and the filter screen is a steel wire filter screen or a plastic filter screen.
As a preferable technical scheme of the invention, a drainage chamber is arranged below the secondary sedimentation plate, and the drainage pipe is communicated with the drainage chamber.
The invention has the following advantages: according to the invention, the water inlet and separation mechanism is arranged to separate and discharge large particle impurities in the water inlet process, and the sedimentation and separation mechanism is arranged to separate and discharge small particle impurities in the sedimentation and separation process, so that the sewage treatment device has a graded discharge effect on impurities in the sewage and has a good impurity separation effect.
Drawings
FIG. 1 is a schematic perspective view of a multistage sewage treatment apparatus.
Fig. 2 is a perspective sectional view of a sewage multistage treatment apparatus.
FIG. 3 is a schematic view of the structure inside the water inlet housing of the sewage multi-stage treatment apparatus.
FIG. 4 is a schematic structural view of the inside of a main installation cover in the sewage multistage treatment apparatus.
FIG. 5 is a schematic structural view of an influent water separation mechanism in a multistage wastewater treatment plant.
FIG. 6 is a schematic view of the filtering and deslagging assembly in the multi-stage sewage treatment plant.
In the figure: 1. a treatment box; 2. a supporting base; 3. a water inlet housing; 4. an input port; 5. a secondary sewage discharge pipe; 6. a drain pipe; 7. a primary sewage draining pipe; 8. a first-stage precipitation plate; 9. a second-stage precipitation plate; 10. a first end opening; 11. a second end opening; 12. a vertical air guide sleeve; 13. a transverse air guide sleeve; 14. a first catch tank; 15. a second holding tank; 16. closing the housing; 17. a main mounting cover; 18. a water inlet side port; 19. a side opening; 20. a top seat; 21. lifting the top plate; 22. an inner lifter; 23. an outer lifter; 24. pressing a plate; 25. a separation cover; 26. a water delivery inner pipe; 27. a trash removal cover; 28. a filter screen; 29. a trash discharge port; 30. a side groove; 31. a return spring; 32. a closing plate; 33. a conduction port; 34. a push rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the invention.
Referring to fig. 1-6, a sewage multi-stage treatment device comprises a treatment tank 1, wherein four corners of the bottom end of the treatment tank 1 are fixedly connected with support bases 2, the top of the treatment tank 1 is provided with a water inlet and separation mechanism, and a sedimentation and separation mechanism is arranged in the treatment tank 1;
the water inlet separation mechanism comprises a water inlet outer cover 3 fixedly arranged at the top of the treatment box 1, a main mounting cover 17 is arranged in the water inlet outer cover 3, a closed outer cover 16 is sleeved outside the main mounting cover 17, the closed outer cover 16 is in sliding connection with the water inlet outer cover 3, a water inlet side port 18 is formed in the side edge of the water inlet outer cover 3, a side opening 19 corresponding to the position of the water inlet side port 18 is formed in the side edge of the closed outer cover 16, a water delivery inner pipe 26 is arranged in the main mounting cover 17, the bottom end of the water delivery inner pipe 26 is fixedly connected with the top end of the treatment box 1, the water delivery inner pipe 26 is communicated with the inside of the treatment box 1, a filtering and deslagging assembly is arranged between the water delivery inner pipe 26 and the water inlet side port 18, and a lifting assembly is arranged at the top end of the main mounting cover 17;
the filtering and deslagging assembly comprises a filtering mechanism and a deslagging mechanism, the filtering mechanism comprises a separating cover 25 fixedly arranged between a main mounting cover 17 and a water conveying inner pipe 26, a filtering port corresponding to the separating cover 25 is formed in the side edge of the water conveying inner pipe 26, a filtering net 28 is fixedly connected in the filtering port, the deslagging mechanism comprises a primary sewage discharge pipe 7 arranged in the water conveying inner pipe 26, a trash discharge port 29 is formed in the bottom of the separating cover 25, which is close to one end of the water conveying inner pipe 26, the side edge of the primary sewage discharge pipe 7 is fixedly connected with a trash discharge cover 27, and the trash discharge cover 27 penetrates through the water conveying inner pipe 26 and is fixedly connected with the trash discharge port 29;
a side groove 30 is formed in the separating cover 25 on one side of the impurity discharging port 29, the end part in the side groove 30 is fixedly connected with a return spring 31, the free end of the return spring 31 is fixedly connected with a sealing plate 32, the sealing plate 32 penetrates through the impurity discharging port 29 and extends to the inside of the water conveying inner pipe 26, a conduction port 33 corresponding to the impurity discharging port 29 is formed in the sealing plate 32, the bottom end of the sealing plate 32 is fixedly connected with a push rod 34, and the end part of the push rod 34 extends to two sides of the separating cover 25;
lifting unit is including fixed the footstock 20 that sets up on main installation cover 17 top, the top fixed connection telescopic link of footstock 20, the flexible end fixed connection lift roof 21 of telescopic link, outer lifter 23 of the bottom fixedly connected with of lift roof 21 and interior lifter 22, the bottom of outer lifter 23 and the 16 fixed connection of closed dustcoat, interior lifter 22 extends to in main installation cover 17 and fixed connection clamp plate 24, clamp plate 24 is located the top of push rod 34.
Sedimentation mechanism is including setting up in handling one-level precipitate board 8 and second grade precipitate board 9 in case 1, one-level precipitate board 8 and second grade precipitate board 9 top-down arrange in the inside of handling case 1, the one end of one-level precipitate board 8 with handle 1 fixed connection of case, the other end of one-level precipitate board 8 with handle and be equipped with first tip opening 10 between the case 1, the one end of second grade precipitate board 9 with handle 1 fixed connection of case, the other end of second grade precipitate board 9 with handle and be equipped with second tip opening 11 between the case 1, first tip opening 10 and second tip opening 11 are located respectively and handle the both ends of case 1.
The top surface middle part of one-level sedimentation plate 8 and second grade sedimentation plate 9 all caves in and sets up, and the horizontal kuppe 13 of bottom middle part fixed connection of second grade sedimentation plate, the vertical kuppe 12 of bottom middle part fixed connection of one-level sedimentation plate, vertical kuppe 12 is linked together with horizontal kuppe 13, first collecting vat 14 that is linked together with vertical kuppe 12 is seted up at the middle part of one-level sedimentation plate 8, the second collecting vat 15 that is linked together with horizontal kuppe 13 is seted up at the middle part of second grade sedimentation plate.
One end of the transverse air guide sleeve 13 is fixedly connected with a secondary sewage discharge pipe 5, and the primary sewage discharge pipe 7 penetrates through the treatment box 1 and extends to the outside.
Wherein, a valve is arranged on the secondary blow-off pipe 5.
A plurality of input ports 4 are opened at the top end of the water inlet outer cover 3, and a water discharge pipe 6 is fixedly connected to the side edge of the treatment box 1.
The telescopic link is the hydraulic stem, filter screen 28 is steel wire filter screen or plastics filter screen.
And a drainage chamber is arranged below the secondary sedimentation plate 9, and the drainage pipe 6 is communicated with the drainage chamber.
In the implementation process of the invention, sewage firstly enters the water inlet outer cover 3 from the inlet 4, then enters the separation cover 25 through the side opening 19 and the water inlet side opening 18, flows into the water conveying inner pipe 26 after being filtered by the filter screen 28 and then enters the treatment box 1 to realize the filtration of large-particle impurities, and after entering the treatment box 1, the sewage flows down from the first end opening 10 under the guiding action of the primary sedimentation plate 8 and then flows down from the second end opening 11 through the guiding action of the secondary sedimentation plate 9, in the process, small-particle impurities in the sewage are settled and collected through the first collecting tank 14 and the second collecting tank 15, and then the valve on the secondary sewage discharge pipe 5 is intermittently opened to release the impurities;
in the process, the telescopic rod is started to drive the lifting top plate 21 to move up and down, the lifting top plate 21 drives the inner lifting rod 22 and the outer lifting rod 23 to move up and down, the outer lifting rod 23 drives the sealing outer cover 16 to move, the position of the side opening 19 and the position of the water inlet side opening 18 are staggered, the sealing outer cover 16 seals the water inlet side opening 18, the inner lifting rod 22 drives the pressing plate 24 to move down to press the push rod 34, the sealing plate 32 moves until the conduction opening 33 is communicated with the impurity discharging opening 29, and large-particle impurities are discharged from the impurity discharging opening 29 and enter the primary sewage pipe 7 through the impurity discharging cover 27 to be discharged.
In the above-mentioned filtering process of the sewage, the large-particle impurities in the sewage include both settleable impurities and floating impurities.
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 above, 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 (7)
1. The sewage multi-stage treatment equipment comprises a treatment box (1), wherein four corners of the bottom end of the treatment box (1) are fixedly connected with supporting seats (2), and the sewage multi-stage treatment equipment is characterized in that a water inlet and separation mechanism is arranged at the top of the treatment box (1), and a sedimentation and separation mechanism is arranged in the treatment box (1);
the water inlet separation mechanism comprises a water inlet outer cover (3) fixedly arranged at the top of the treatment box (1), a main mounting cover (17) is arranged in the water inlet outer cover (3), a closed outer cover (16) is sleeved on the outer side of the main mounting cover (17), the closed outer cover (16) is in sliding connection with the water inlet outer cover (3), a water inlet side opening (18) is formed in the side edge of the water inlet outer cover (3), a side opening (19) corresponding to the position of the water inlet side opening (18) is formed in the side edge of the closed outer cover (16), a water conveying inner pipe (26) is arranged in the main mounting cover (17), the bottom end of the water conveying inner pipe (26) is fixedly connected with the top end of the treatment box (1), the water conveying inner pipe (26) is communicated with the inside of the treatment box (1), a filtering and deslagging assembly is arranged between the water conveying inner pipe (26) and the water inlet side opening (18), and a lifting assembly is arranged at the top end of the main mounting cover (17);
the filtering and deslagging assembly comprises a filtering mechanism and a deslagging mechanism, the filtering mechanism comprises a separating cover (25) fixedly arranged between a main mounting cover (17) and a water conveying inner pipe (26), a filtering port corresponding to the separating cover (25) is formed in the side edge of the water conveying inner pipe (26), a filtering net (28) is fixedly connected in the filtering port, the deslagging mechanism comprises a primary sewage discharge pipe (7) arranged in the water conveying inner pipe (26), a trash discharge port (29) is formed in the bottom of the separating cover (25) close to one end of the water conveying inner pipe (26), the side edge of the primary sewage discharge pipe (7) is fixedly connected with a trash discharge cover (27), and the trash discharge cover (27) penetrates through the water conveying inner pipe (26) and is fixedly connected with the trash discharge port (29);
a side groove (30) is formed in the separating cover (25) on one side of the impurity discharging port (29), the end part in the side groove (30) is fixedly connected with a return spring (31), the free end of the return spring (31) is fixedly connected with a sealing plate (32), the sealing plate (32) penetrates through the impurity discharging port (29) and extends to the inside of the water conveying inner pipe (26), a conduction port (33) corresponding to the impurity discharging port (29) is formed in the sealing plate (32), the bottom end of the sealing plate (32) is fixedly connected with a push rod (34), and the end part of the push rod (34) extends to the two sides of the separating cover (25);
lifting unit is including fixed footstock (20) that set up on main installation cover (17) top, the top fixed connection telescopic link of footstock (20), telescopic end fixed connection lift roof (21) of telescopic link, outer lifter (23) of the bottom fixedly connected with of lift roof (21) and interior lifter (22), the bottom and the closed dustcoat (16) fixed connection of outer lifter (23), interior lifter (22) extend to in main installation cover (17) and fixed connection clamp plate (24), clamp plate (24) are located the top of push rod (34).
2. The sewage multistage treatment device according to claim 1, wherein the sedimentation separation mechanism comprises a first-stage sedimentation plate (8) and a second-stage sedimentation plate (9) which are arranged in the treatment tank (1), the first-stage sedimentation plate (8) and the second-stage sedimentation plate (9) are arranged in the treatment tank (1) from top to bottom, one end of the first-stage sedimentation plate (8) is fixedly connected with the treatment tank (1), a first end opening (10) is arranged between the other end of the first-stage sedimentation plate (8) and the treatment tank (1), one end of the second-stage sedimentation plate (9) is fixedly connected with the treatment tank (1), a second end opening (11) is arranged between the other end of the second-stage sedimentation plate (9) and the treatment tank (1), and the first end opening (10) and the second end opening (11) are respectively arranged at two ends in the treatment tank (1).
3. The sewage multistage treatment device according to claim 2, wherein the top surface middle parts of the first-stage sedimentation plate (8) and the second-stage sedimentation plate (9) are both arranged in a concave manner, the bottom end middle part of the second-stage sedimentation plate is fixedly connected with a transverse flow guide cover (13), the bottom end middle part of the first-stage sedimentation plate is fixedly connected with a vertical flow guide cover (12), the vertical flow guide cover (12) is communicated with the transverse flow guide cover (13), the middle part of the first-stage sedimentation plate (8) is provided with a first collecting tank (14) communicated with the vertical flow guide cover (12), and the middle part of the second-stage sedimentation plate is provided with a second collecting tank (15) communicated with the transverse flow guide cover (13).
4. The sewage multi-stage treatment device according to the claim 3, characterized in that one end of the transverse diversion cover (13) is fixedly connected with a secondary sewage pipe (5), and the primary sewage pipe (7) passes through the treatment tank (1) and extends to the outside.
5. The sewage multi-stage treatment device according to claim 2, wherein a plurality of input ports (4) are formed at the top end of the water inlet housing (3), and a drain pipe (6) is fixedly connected to the side edge of the treatment tank (1).
6. The multistage sewage treatment apparatus according to claim 1, wherein said telescopic rod is a hydraulic rod and said filter screen (28) is a steel wire filter screen or a plastic filter screen.
7. The multistage wastewater treatment apparatus according to claim 5, wherein a drain chamber is provided below the secondary sedimentation plate (9), and the drain pipe (6) is communicated with the drain chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210978131.1A CN115040933B (en) | 2022-08-16 | 2022-08-16 | Sewage multi-stage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210978131.1A CN115040933B (en) | 2022-08-16 | 2022-08-16 | Sewage multi-stage treatment equipment |
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| Publication Number | Publication Date |
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| CN115040933A CN115040933A (en) | 2022-09-13 |
| CN115040933B true CN115040933B (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210978131.1A Active CN115040933B (en) | 2022-08-16 | 2022-08-16 | Sewage multi-stage treatment equipment |
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| CN113023936A (en) * | 2021-03-01 | 2021-06-25 | 王敏妮 | Multistage sewage treatment equipment and treatment method for hydraulic engineering |
| CN113577849A (en) * | 2021-08-09 | 2021-11-02 | 安徽恒宇环保设备制造股份有限公司 | Receive membrane integration sewage treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10029922B2 (en) * | 2016-02-12 | 2018-07-24 | Denny Hastings Flp 14 | Transportable multi-chamber water filtration systems |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3739896A1 (en) * | 1987-11-25 | 1989-06-08 | Piepho Abwassertech Ralf F | Appliance for treating industrial effluents or of leachate from tips |
| CN108096923A (en) * | 2017-12-21 | 2018-06-01 | 中国建筑第五工程局有限公司 | A kind of two-stage precipitation device |
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| CN113577849A (en) * | 2021-08-09 | 2021-11-02 | 安徽恒宇环保设备制造股份有限公司 | Receive membrane integration sewage treatment device |
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| CN115040933A (en) | 2022-09-13 |
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