CN115531923A - Be used for drain pipe line oil-water separator with buffer function - Google Patents
Be used for drain pipe line oil-water separator with buffer function Download PDFInfo
- Publication number
- CN115531923A CN115531923A CN202211385984.0A CN202211385984A CN115531923A CN 115531923 A CN115531923 A CN 115531923A CN 202211385984 A CN202211385984 A CN 202211385984A CN 115531923 A CN115531923 A CN 115531923A
- Authority
- CN
- China
- Prior art keywords
- water
- oil
- pipe
- vortex
- separation
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
- E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Removal Of Floating Material (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of oil-water separation, in particular to an oil-water separation device with a buffering function for a drain pipeline, which comprises a plurality of sewage collecting pools provided with first water pumps, a primary separating pool formed with primary water outlets, a secondary separating pool formed with first oil outlets and an oil-water separation device fixed in the primary separating pool, wherein the oil-water separation device comprises a vortex-shaped pipeline and a multi-section separating pipe, a plurality of interception plates are fixedly arranged in the multi-section separating pipe, a plurality of water outlet through grooves are formed in the multi-section separating pipe, the inner end of the vortex-shaped pipeline is fixedly connected with a variable pitch spiral pipe, a second oil outlet is formed in the upper part of the multi-section separating pipe, and a drain pipe is fixedly connected to the second oil outlet, so that oil stains on the upper layer can be separated out due to different oil-water densities, rainwater drained into a drain pipe network can meet the discharge standard, oil drops collide with each other through the vortex-shaped pipeline to be converged into large oil drops, and the water flows into the multi-section separating pipe through the variable pitch spiral pipe to form low-strength water vortex, and oil drops can be favorably converged.
Description
Technical Field
The invention relates to the technical field of oil-water separation, in particular to an oil-water separation device with a buffering function for a drain pipeline.
Background
In the manufacturing plant of manufacturing enterprise, all can have a large amount of greasy dirt on the road surface, including machine oil, product maintenance oil, various types of greasy dirt such as lubricating oil to the area on road surface is big, leads to the greasy dirt to be difficult to wash, and the rainwater can take the greasy dirt on the road surface to the drain pipe network when rainy, but contains the rainwater of greasy dirt and not compound emission requirement, can cause the pollution to the drain pipe network, consequently need design one kind to have buffer function be used for drain pipe line oil-water separator.
Disclosure of Invention
In view of the above, it is necessary to provide an oil-water separation device for a drain line having a buffer function.
In order to solve the problems of the prior art, the invention adopts the technical scheme that: the utility model provides a be used for drain line oil-water separator with buffer function, includes that a plurality of installs the sewage collecting pit of first suction pump, still includes:
the device comprises a first-stage separation tank and a second-stage separation tank, wherein a first-stage water outlet is formed in the upper part of the side wall of the first-stage separation tank, and a first oil outlet is formed in the upper part of the side wall of the second-stage separation tank;
the oil-water separator is fixedly arranged inside the first-stage separation tank, sewage is pumped to the oil-water separator through the first water suction pump, the oil-water separator comprises a horizontal vortex-shaped pipeline for accelerating oil-water separation and a vertical multi-stage separation pipe for intercepting oil, the upper end of the multi-stage separation pipe is fixedly connected with the vortex-shaped pipeline, the lower end of the multi-stage separation pipe is fixedly connected with the bottom of the first-stage separation tank, a plurality of water outlet through grooves are formed in the lower end of the multi-stage separation pipe, the sewage enters from the outer end of the vortex-shaped pipeline, a plurality of intercepting plates for improving the collision probability among oil drops are fixedly arranged inside the vortex-shaped pipeline, the inner end of the vortex-shaped pipeline is fixedly connected with a variable-pitch spiral pipe located inside the multi-stage separation pipe, the lower end of the variable-pitch spiral pipe tends to be horizontally arranged, the lower end of the variable-pitch spiral pipe is located below the first-stage water outlet, a second oil outlet is formed in the upper portion of the multi-stage separation pipe and located above the lower end of the second-stage separation tank, and an oil outlet is fixedly connected with a drain pipe for draining oil-water mixture from the oil-water-stage separation tank.
Further, all fix the liquid level detection appearance that is provided with the real-time detection liquid level on the inner wall in one-level separation pond and second grade separation pond, the lateral wall lower part shaping in one-level separation pond has first urgent outlet, still is provided with the second suction pump of taking water through first urgent outlet subaerially, the lateral wall lower part shaping in second grade separation pond has the urgent outlet of second, still is provided with the third suction pump of taking water through the urgent outlet of second subaerially.
Further, the vortex pipeline comprises a horizontal base plate, vortex sheets fixedly welded on the base plate and a top cover fixedly connected with the upper ends of the vortex sheets, a water inlet located on the outer ends of the vortex sheets is formed in the top cover, the base plate is fixedly connected with the primary separation tank through a plurality of mounting frames, and the lower end of the base plate is fixedly connected with the upper ends of the multi-section separation pipes.
Furthermore, the intercepting plates are vertical and fixed on the chassis, the intercepting plates are arranged at intervals along the flowing direction of water flow, one side of each of the two adjacent intercepting plates is fixedly connected with the two adjacent side walls of the vortex-shaped sheet respectively, and the other side of each intercepting plate inclines towards the adjacent side wall of the vortex-shaped sheet along the water flow direction.
Furthermore, the interception plates are vertical and fixed on the chassis, the plurality of interception plates are arranged at intervals along the flowing direction of water flow, one side of each two adjacent interception plates is fixedly connected with two adjacent side walls of the vortex-shaped sheet, and the other side of each interception plate inclines towards the adjacent side wall of the vortex-shaped sheet against the water flow direction.
Furthermore, the interception plates are fixed on the chassis in an inclined state, the plurality of interception plates are arranged at intervals along the flowing direction of water flow, and the upper end of each interception plate is inclined against the water flow direction.
Furthermore, the multi-section separation pipe comprises a separation pipe and a support pipe, the upper end of the support pipe is fixedly connected with the lower end of the separation pipe, the lower end of the support pipe is fixedly connected with the bottom of the primary separation tank, the water outlet through groove is located in the support pipe, a horizontal partition plate used for reducing the swirl degree of water is fixedly arranged in the separation pipe, the partition plate is located below the variable-pitch spiral pipe, the second oil outlet is located in the separation pipe, and a plurality of water through holes are formed in the partition plate.
Further, the displacement spiral pipe comprises connection spiral portion and the spiral portion that produces oil, and the both ends of connection spiral portion respectively with vortex form pipeline and the spiral portion fixed connection that produces oil, and the pitch of the spiral portion that produces oil is less than the pitch of connection spiral portion, and the top shaping of the spiral portion that produces oil has the oil outlet that a plurality of along the spiral direction interval distributes.
Compared with the prior art, the invention has the beneficial effects that: firstly, the oil stain on the upper layer is separated out due to different oil-water densities, so that the rainwater drained into a drainage pipe network is free of oil stain and meets the drainage standard, and the device is environment-friendly and energy-saving;
secondly, the vortex-shaped pipeline enables oil drops in rainwater to collide with each other and gather to form large oil drops, and the flowing time of water is prolonged, so that the oil drops have sufficient time to float to the upper part of the water flow;
thirdly, the variable pitch spiral pipe enables water to flow into the multi-section separation pipe to form a low-strength water vortex, and oil drops are favorably converged.
Drawings
FIG. 1 is a first schematic perspective view of an embodiment;
FIG. 2 is a schematic perspective view of the second embodiment;
FIG. 3 is a schematic perspective view of an oil-water separator according to an embodiment;
FIG. 4 is a schematic partial perspective view of an oil-water separator according to an embodiment;
FIG. 5 is a first perspective view of the embodiment of the interceptor plate and the partial vortex duct;
FIG. 6 is a schematic perspective view of the second embodiment of the interceptor plate and the partial vortex duct;
FIG. 7 is a schematic perspective view of a multi-stage separator tube and a separator plate according to an embodiment;
FIG. 8 is a perspective view of the pitch solenoid of the embodiment.
The reference numbers in the figures are: 1. a first-stage separation tank; 2. a secondary separation tank; 3. a primary water outlet; 4. a first oil outlet; 5. a volute conduit; 6. a multi-stage separator tube; 7. a water outlet through groove; 8. a interception plate; 9. a variable pitch helical tube; 10. a second oil outlet; 11. a drain pipe; 12. a liquid level detector; 13. a first emergency drain opening; 14. a second water pump; 15. a second emergency drain opening; 16. a third water pump; 17. a chassis; 18. a swirl vane; 19. a top cover; 20. a water inlet; 21. a mounting frame; 22. a separation tube; 23. supporting a tube; 24. a partition plate; 25. a water through hole; 26. a connecting screw portion; 27. an oil outlet screw; 28. an oil outlet.
Detailed Description
For a better understanding of the features and technical solutions of the present invention, as well as the specific objects and functions attained by the present invention, reference is made to the accompanying drawings and detailed description of the invention.
Referring to fig. 1 to 8, an oil-water separation device for a drain line with a buffering function includes a plurality of sewage collecting pools in which first suction pumps are installed, and further includes:
the device comprises a first-stage separation tank 1 and a second-stage separation tank 2, wherein a first-stage water outlet 3 is formed in the upper portion of the side wall of the first-stage separation tank 1, and a first oil outlet 4 is formed in the upper portion of the side wall of the second-stage separation tank 2;
the oil-water separation device is fixedly arranged in the first-stage separation tank 1, sewage is pumped to the oil-water separation device through the first water suction pump, the oil-water separation device comprises a horizontal vortex-shaped pipeline 5 for accelerating oil-water separation and a vertical multi-stage separation pipe 6 for intercepting oil, the upper end of the multi-stage separation pipe 6 is fixedly connected with the vortex-shaped pipeline 5, the lower end of the multi-stage separation pipe 6 is fixedly connected with the bottom of the first-stage separation tank 1, a plurality of water outlet through grooves 7 are formed in the lower end of the multi-stage separation pipe 6, the sewage enters from the outer end of the vortex-shaped pipeline 5, a plurality of intercepting plates 8 for improving the collision probability between oil drops are fixedly arranged in the vortex-shaped pipeline 5, a variable-pitch spiral pipe 9 is fixedly connected to the inner end of the vortex-shaped pipeline 5 and located inside the multi-stage separation pipe 6, the lower end of the variable-pitch spiral pipe 9 tends to be horizontally arranged, the lower end of the variable-pitch spiral pipe 9 is located below the first-stage water outlet 3, a second oil outlet 10 is formed in the upper portion of the multi-stage separation pipe 6, the second oil outlet 10 is located above the first-stage separation tank 2, and a second-stage oil-water discharge pipe 11 is connected with a second-stage oil-water discharge pipe 11.
The first suction pump, the sewage collection tank and the control terminal are all in the prior art and are not shown in the figure.
Because of oil can float on water, so the inside liquid level of multistage separator tube 6 can be higher than the liquid level in the multistage separator tube 6 outside, so the lower extreme of second oil-out 10 is located the top of one-level delivery port 3 lower extreme, and second oil-out 10 is a little higher than one-level delivery port 3 can, the lower extreme of displacement spiral pipe 9 is located the below of first delivery port, the lower extreme of displacement spiral pipe 9 is located the below of liquid level promptly, avoid from the sewage impact top that displacement spiral pipe 9 got into to have assembled flaky oil droplet, make the oil droplet that is located the surface of water top keep assembling the state, so that the oil droplet that assembles can get into second grade separation tank 2 through drain pipe 11 from second oil-out 10, because sewage gets into multistage separator tube 6 through displacement spiral pipe 9, sewage can produce the water vortex in multistage separator tube 6, so the spiral of the lower extreme of displacement spiral pipe 9 tends to the level, in order to reduce the intensity of water vortex, because the water vortex that intensity is low is favorable to assembling the oil droplet.
The utility model discloses a water level detection device, including one-level separation pond 1 and second grade separation pond 2, all fix the liquid level detector 12 that is provided with the real-time detection liquid level on the inner wall of one-level separation pond 1 and second grade separation pond 2, the lateral wall lower part shaping of one-level separation pond 1 has first urgent outlet 13, still is provided with the second suction pump 14 that takes out water through first urgent outlet 13 on the ground, the lateral wall lower part shaping of second grade separation pond 2 has second urgent outlet 15, still is provided with the third suction pump 16 that takes out water through second urgent outlet 15 on the ground.
When liquid level detector 12 detects the water level in the first grade separation and is too high, second suction pump 14 starts, discharge water through first urgent outlet 13, when liquid level detector 12 detects the water level in the second grade separation pond 2 and is too high, third suction pump 16 starts, discharge water through urgent outlet 15 of second, urgent outlet 15 of second sets up in the lower part of the 2 lateral walls of second grade separation pond is in order to avoid taking out the flaky oil droplet on upper strata, and regularly start third suction pump 16 through control terminal and discharge the water of second grade separation pond 2 below, avoid the water pile to flow from first oil-out 4 excessively.
Vortex form pipeline 5 includes the vortex form piece 18 of horizontally chassis 17, fixed welding on chassis 17 and with vortex form piece 18 upper end fixed connection's top cap 19, the shaping has the water inlet 20 that is located vortex form piece 18 outer end on the top cap 19, chassis 17 is through a plurality of mounting bracket 21 and one-level separation tank 1 fixed connection, chassis 17's lower extreme and the upper end fixed connection of multistage separator tube 6.
The first water pump enables sewage in the sewage collection tank to enter a space between the base plate 17 and the vortex sheet 18 through the water inlet 20, and the sewage enters the variable pitch spiral pipe 9 along the spiral direction of the vortex sheet 18 with the end part of the inner side of the vortex sheet 18 reserved.
The intercepting plates 8 are vertical and fixed on the chassis 17, the intercepting plates 8 are arranged at intervals along the flowing direction of water flow, one side of each two adjacent intercepting plates 8 is fixedly connected with two adjacent side walls of the vortex-shaped sheet 18, and the other side of each intercepting plate 8 inclines towards the adjacent side wall of the vortex-shaped sheet 18 along the water flow direction.
The intercepting plates 8 are vertical and fixed on the chassis 17, the intercepting plates 8 are arranged at intervals along the flowing direction of water flow, one side of each two adjacent intercepting plates 8 is fixedly connected with two adjacent side walls of the vortex-shaped sheet 18, and the other side of each intercepting plate 8 inclines towards the adjacent side wall of the vortex-shaped sheet 18 against the water flow direction.
The intercepting plates 8 are fixed on the chassis 17 in an inclined state, the intercepting plates 8 are arranged at intervals along the flowing direction of water flow, and the upper end of each intercepting plate 8 is inclined against the water flow direction.
The position of intercepting board 8 is not limited to above-mentioned several kinds of positions, as long as can reach and increase oil and drip collision probability can, intercepting board 8 can also increase sewage through the time of vortex form pipeline 5 simultaneously, provides the buffer for sewage for the oil that is located the below drips to the come-up, has avoided oil to drip to be in the bottommost of rivers.
The multi-section separation pipe 6 comprises a separation pipe 22 and a support pipe 23, the upper end of the support pipe 23 is fixedly connected with the lower end of the separation pipe 22, the lower end of the support pipe 23 is fixedly connected with the bottom of the primary separation tank 1, the water outlet through groove 7 is located on the support pipe 23, a horizontal partition plate 24 used for reducing the swirl degree of water is fixedly arranged in the separation pipe 22, the partition plate 24 is located below the variable-pitch spiral pipe 9, the second oil outlet 10 is located on the separation pipe 22, and a plurality of water through holes 25 are formed in the partition plate 24.
Sewage can produce water vortex when getting into multistage separator tube 6 through displacement spiral pipe 9, and division board 24 plays the separation effect, has prevented water vortex transmission to division board 24's below to still reduced water vortex's intensity, water can get into behind division board 24's the below through limbers 25 and go out water through groove 7 and flow to multistage separator tube 6's the outside, and the oil water mixture of upper strata then can get into second grade separation tank 2 through second oil-out 10 in the stay tube 23.
The pitch-variable spiral pipe 9 is composed of a connecting spiral part 26 and an oil outlet spiral part 27, two ends of the connecting spiral part 26 are fixedly connected with the vortex-shaped pipeline 5 and the oil outlet spiral part 27 respectively, the thread pitch of the oil outlet spiral part 27 is smaller than that of the connecting spiral part 26, and a plurality of oil outlet holes 28 distributed along the spiral direction are formed in the top of the oil outlet spiral part 27.
The screw pitch of the oil outlet spiral part 27 is smaller than that of the connecting spiral part 26, the direction of water flow is changed, the strength of water vortex is reduced, meanwhile, when sewage passes through the oil outlet spiral part 27, a part of mixture of water and oil above the oil outlet hole 28 can be separated, and the strength of the water vortex generated can be reduced due to the fact that a part of oil-water mixture is separated from the oil outlet hole 28, so that the strength of the water flow flowing out of the end part of the oil outlet spiral part 27 is reduced.
The working principle is as follows: when raining, rainwater mixed with oil drops enters each sewage collecting pool, sewage in each sewage collecting pool is pumped to the vortex-shaped pipeline 5 through the first water suction pump, the sewage is blocked by the plurality of interception plates 8 when passing through the vortex-shaped pipeline 5, the interception plates 8 increase the collision probability of the oil drops in the sewage, small-volume oil drops are collided and converged into large-volume oil drops, the time of the sewage passing through the vortex-shaped pipeline 5 is prolonged, the oil drops at the bottom end of the water flow float upwards, the sewage then enters the variable pitch spiral pipe 9, the pitch of the oil outlet spiral part 27 is smaller than that of the connecting spiral part 26, the direction of the water flow is changed, the strength of the water vortex is reduced, and meanwhile when the sewage passes through the oil outlet spiral part 27, part of the mixture of the water and the oil above can be separated from the oil outlet 28, because follow oil outlet 28 and divide some oil water mixture away, make the rivers intensity that flows out from the tip of the spiral portion 27 that produces oil reduce, also can reduce the intensity of the water swirl that produces, sewage gets into in multistage separator tube 6 through displacement spiral pipe 9, oil in the sewage drips because of buoyancy whole superficial surface at water, oil drips and gathers into the piece in multistage separator tube 6, the water that does not contain oil drip can flow to first order separation tank 1 through the logical groove 7 of play water of multistage separator tube 6 lower extreme, water can directly discharge into city drain 11 way through one-level delivery port 3, and the oil drip that floats in 6 inside tops of multistage separator tube and the water on upper strata can get into second grade separation tank 2 through second oil-out 10 and be in, oil drips floats on the surface of water in second grade separation tank 2 and discharges oil drips through first oil-out 4.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (8)
1. The utility model provides a be used for drain line oil-water separator with buffer function, includes that a plurality of installs the sewage collecting pit of first suction pump, its characterized in that still includes:
the device comprises a primary separation tank (1) and a secondary separation tank (2), wherein a primary water outlet (3) is formed in the upper portion of the side wall of the primary separation tank (1), and a first oil outlet (4) is formed in the upper portion of the side wall of the secondary separation tank (2);
an oil-water separation device is fixedly arranged in the primary separation tank (1), the first water pump pumps sewage to the oil-water separation device, the oil-water separation device comprises a horizontal vortex-shaped pipeline (5) for accelerating oil-water separation and a vertical multi-section separation pipe (6) for intercepting oil, the upper end of the multi-section separation pipe (6) is fixedly connected with the vortex-shaped pipeline (5), the lower end of the multi-section separation pipe (6) is fixedly connected with the bottom of the primary separation tank (1), a plurality of water outlet through grooves (7) are formed on the lower end of the multi-section separation pipe (6), the sewage enters from the outer end of the vortex-shaped pipeline (5), a plurality of interception plates (8) used for improving the collision probability among oil drops are fixedly arranged in the vortex-shaped pipeline (5), the inner end of the vortex pipeline (5) is fixedly connected with a variable pitch spiral pipe (9) positioned in the multi-section separating pipe (6), and the lower end of the variable pitch spiral pipe (9) is spirally arranged to tend to be horizontal, the lower end of the variable pitch spiral pipe (9) is positioned below the first-level water outlet (3), a second oil outlet (10) is formed at the upper part of the multi-section separation pipe (6), the lower end of the second oil outlet (10) is positioned above the lower end of the first-stage water outlet (3), and the second oil outlet (10) is positioned above the secondary separation tank (2), and a drain pipe (11) for draining the oil-water mixture to the secondary separation tank (2) is fixedly connected to the second oil outlet (10).
2. The oil-water separation device with the buffering function for the drainage pipeline is characterized in that a liquid level detector (12) for detecting the liquid level in real time is fixedly arranged on the inner walls of the primary separation tank (1) and the secondary separation tank (2), a first emergency water outlet (13) is formed in the lower portion of the side wall of the primary separation tank (1), a second water pump (14) for pumping water through the first emergency water outlet (13) is further arranged on the ground, a second emergency water outlet (15) is formed in the lower portion of the side wall of the secondary separation tank (2), and a third water pump (16) for pumping water through the second emergency water outlet (15) is further arranged on the ground.
3. The oil-water separation device with the buffering function for the drainage pipeline is characterized in that the vortex pipeline (5) comprises a horizontal base plate (17), a vortex sheet (18) fixedly welded on the base plate (17) and a top cover (19) fixedly connected with the upper end of the vortex sheet (18), a water inlet (20) located at the outer end of the vortex sheet (18) is formed in the top cover (19), the base plate (17) is fixedly connected with the primary separation pool (1) through a plurality of mounting frames (21), and the lower end of the base plate (17) is fixedly connected with the upper ends of the multi-section separation pipes (6).
4. The oil-water separation device with the buffering function for the drain pipeline is characterized in that the intercepting plates (8) are in a vertical state and are fixed on the base plate (17), a plurality of intercepting plates (8) are arranged at intervals along the flowing direction of water flow, one side of each two adjacent intercepting plates (8) is fixedly connected with two adjacent side walls of the vortex-shaped sheet (18), and the other side of each intercepting plate (8) inclines towards the adjacent side walls of the vortex-shaped sheet (18) along the flowing direction of the water flow.
5. The oil-water separation device with the buffering function for the drain pipeline is characterized in that the intercepting plates (8) are in an upright state and fixed on the base plate (17), a plurality of intercepting plates (8) are arranged at intervals along the flowing direction of water flow, one side of each two adjacent intercepting plates (8) is fixedly connected with two adjacent side walls of the vortex-shaped sheet (18), and the other side of each intercepting plate (8) inclines towards the adjacent side walls of the vortex-shaped sheet (18) against the flowing direction of the water flow.
6. The oil-water separator for drain line with buffer function according to claim 3, wherein the interception plate (8) is fixed on the chassis (17) in an inclined state, a plurality of interception plates (8) are arranged at intervals along the flow direction of the water flow, and the upper end of each interception plate (8) is inclined against the flow direction.
7. The oil-water separation device with the buffering function for the water drainage pipeline is characterized in that the multi-section separation pipe (6) comprises a separation pipe (22) and a support pipe (23), the upper end of the support pipe (23) is fixedly connected with the lower end of the separation pipe (22), the lower end of the support pipe (23) is fixedly connected with the bottom of the primary separation tank (1), the water outlet through groove (7) is located on the support pipe (23), a horizontal partition plate (24) used for reducing the water swirl degree is fixedly arranged inside the separation pipe (22), the partition plate (24) is located below the variable-pitch spiral pipe (9), the second oil outlet (10) is located on the separation pipe (22), and a plurality of water through holes (25) are formed in the partition plate (24).
8. The oil-water separation device with the buffering function for the drainage pipeline is characterized in that the variable pitch spiral pipe (9) consists of a connecting spiral part (26) and an oil outlet spiral part (27), two ends of the connecting spiral part (26) are fixedly connected with the vortex pipeline (5) and the oil outlet spiral part (27) respectively, the screw pitch of the oil outlet spiral part (27) is smaller than that of the connecting spiral part (26), and a plurality of oil outlet holes (28) are formed in the top of the oil outlet spiral part (27) and distributed at intervals along the spiral direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211385984.0A CN115531923B (en) | 2022-11-07 | 2022-11-07 | Be used for drain line oil water separator with buffer function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211385984.0A CN115531923B (en) | 2022-11-07 | 2022-11-07 | Be used for drain line oil water separator with buffer function |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115531923A true CN115531923A (en) | 2022-12-30 |
CN115531923B CN115531923B (en) | 2023-06-20 |
Family
ID=84719705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211385984.0A Active CN115531923B (en) | 2022-11-07 | 2022-11-07 | Be used for drain line oil water separator with buffer function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115531923B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPM714794A0 (en) * | 1994-07-29 | 1994-08-18 | International Fluid Separation Pty Limited | Separation apparatus and method |
CA2856766A1 (en) * | 2014-04-28 | 2015-10-28 | High-Tech Consultants, Inc. | Separation vessel with enhanced particulate removal |
WO2017164745A1 (en) * | 2016-03-24 | 2017-09-28 | Spiro Enterprises B.V. | Separator device |
US20220127946A1 (en) * | 2020-10-22 | 2022-04-28 | Qingdao university of technology | Three-stage degassing and dewatering device with tube network and rod electrode mouse cage formation |
-
2022
- 2022-11-07 CN CN202211385984.0A patent/CN115531923B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPM714794A0 (en) * | 1994-07-29 | 1994-08-18 | International Fluid Separation Pty Limited | Separation apparatus and method |
CA2856766A1 (en) * | 2014-04-28 | 2015-10-28 | High-Tech Consultants, Inc. | Separation vessel with enhanced particulate removal |
WO2017164745A1 (en) * | 2016-03-24 | 2017-09-28 | Spiro Enterprises B.V. | Separator device |
US20220127946A1 (en) * | 2020-10-22 | 2022-04-28 | Qingdao university of technology | Three-stage degassing and dewatering device with tube network and rod electrode mouse cage formation |
Also Published As
Publication number | Publication date |
---|---|
CN115531923B (en) | 2023-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108870552B (en) | Mobile air conditioner | |
RU2098164C1 (en) | Separator for liquids | |
CN210152092U (en) | House building drainage structures | |
CN212789897U (en) | Sedimentation tank for rural sewage treatment | |
CN115531923A (en) | Be used for drain pipe line oil-water separator with buffer function | |
CN105442767A (en) | Siphon roof drainage system | |
CN208611903U (en) | A kind of impurities in liquid filtering separation device | |
CN2545186Y (en) | Filter type oil-water separator | |
CN216840275U (en) | Siphon liquid drainage device | |
CN214665137U (en) | Novel water pan device | |
CN205007643U (en) | Oil -gas -water three -phase separator | |
CN212619220U (en) | Faucet and air conditioner | |
CN211823073U (en) | Water tray device | |
CN205224446U (en) | Hydrocone type roof drainage system | |
CN213682889U (en) | Siphon type roof rapid drainage structure | |
CN216108911U (en) | Automatic water changing vehicle cleaning pool for building construction | |
JP3062561B2 (en) | Oil-water separator | |
CN215630480U (en) | Compact sewage discharge device | |
CN212641707U (en) | Rainwater regulation and storage tank with flushing device | |
CN218437431U (en) | Town road quick drainage structures | |
CN220704646U (en) | Efficient anti-blocking water diversion device | |
CN219693989U (en) | Cooling tower | |
CN217490213U (en) | Adjustable ultralow wet dust collector | |
CN217092711U (en) | Domestic waste burns flying dust scrubbing tower | |
CN111351392B (en) | Tower wall structure of high-order water cooling tower of receiving and cooling tower |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |