CN113856245A - Skid-mounted oil-water-dust three-phase separation device - Google Patents
Skid-mounted oil-water-dust three-phase separation device Download PDFInfo
- Publication number
- CN113856245A CN113856245A CN202111263708.2A CN202111263708A CN113856245A CN 113856245 A CN113856245 A CN 113856245A CN 202111263708 A CN202111263708 A CN 202111263708A CN 113856245 A CN113856245 A CN 113856245A
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- 239000000428 dust Substances 0.000 title claims abstract description 45
- 238000005191 phase separation Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000000926 separation method Methods 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000003814 drug Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000013517 stratification Methods 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 abstract description 65
- 239000012071 phase Substances 0.000 description 15
- 239000010802 sludge Substances 0.000 description 9
- 238000000197 pyrolysis Methods 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002910 solid waste Substances 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- B01D17/04—Breaking emulsions
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Removal Of Floating Material (AREA)
Abstract
A skid-mounted oil-water-dust three-phase separation device comprises a shell (1), and is characterized in that a first division overflow plate (7) and a second division overflow plate (8) are arranged inside the shell (1), the first division overflow plate (7) and the second division overflow plate (8) divide the inner space of the shell into three areas, namely a medicament mixing area (I), a reaction layering area (II) and a separation discharging area (III); the oil-water-dust separation device has the advantages that the three-phase separation of oil, water and dust of mixed liquid containing oil, water and dust can be completed in one device, the whole body is arranged in a box type cuboid, and the transportation requirements of a flat car are met.
Description
Technical Field
The invention discloses a skid-mounted oil-water-dust three-phase separation device, relates to the field of environmental protection equipment, and particularly relates to an oil-water-dust mixture three-phase separation device formed after organic solid waste pyrolysis flue gas is subjected to quenching spraying.
Technical Field
The pyrolysis technology is one of the leading-edge technologies of organic solid waste treatment at home and abroad. The technology is characterized in that organic pollutants in organic solid waste are subjected to pyrolysis or thermal condensation in a continuous process and an industrial production mode to obtain corresponding liquid-phase petroleum, gas, coke, inorganic matters and the like, the organic solid waste can generate high-temperature flue gas containing oil, water and dust in the pyrolysis process, water is generally used for quenching and spraying, the flue gas is cooled, the formed mixed liquid phase containing oil, water and dust needs three-phase separation of the oil, water and dust, the separated oil phase is recycled, the water is recycled after treatment, and the dust formed bottom mud is discharged from the bottom and properly treated.
But traditional oil water separator, adopt vertical tower or pot-type structure mostly, adopt the layering of gravity method realization profit, consequently, need longer dead time, and then the volume is great, it is great to distinguish traditional technique, the environmental protection field needs development sled dress mobile processing system, so the demand in environmental protection field can't be satisfied to traditional technique, and simultaneously, contain a large amount of dusts in the solid useless pyrolysis flue gas, dust can wrap up each other with oil in the mixed liquid, cause the oil phase to be difficult for flowing, and the most gravity overflow mode that adopts of traditional oil water separator, cause the oil phase to be difficult for separately easily, and form the bed mud after the dust subsides and store up at oil water separator, traditional oil water separator generally sets up the evacuation mouth, carry out the discharge of bed mud when shutting down the clear jar, but solid useless oil water is great because of dust content, need often carry out the clear mud on line.
Disclosure of Invention
The invention aims to provide a skid-mounted oil-water-dust three-phase separation device, which aims to fully separate oil, water and dust aiming at the defects in the prior art.
A skid-mounted oil-water-dust three-phase separation device comprises a shell 1 and is characterized in that a first division overflow plate 7 and a second division overflow plate 8 are arranged inside the shell 1, the first division overflow plate 7 and the second division overflow plate 8 divide the inner space of the shell into three areas, namely a medicament mixing area I, a reaction layering area II and a separation discharge area III; the bottoms of the first dividing overflow plate 7 and the second dividing overflow plate 8 are connected with the bottom of the shell 1 and the front side wall and the rear side wall of the shell 1, a gap is reserved between the upper ends of the first dividing overflow plate 7 and the second dividing overflow plate 8 and the top of the shell, and the height of the second dividing overflow plate 8 is lower than that of the first dividing overflow plate 7; the bottoms of the reagent mixing area I, the reaction stratification area II and the separation discharge area III are respectively provided with a sludge collecting hopper 15, the sludge collecting hoppers 15 are communicated with the corresponding reagent mixing area I, the reaction stratification area II and the separation discharge area III, and the lower part of each sludge collecting hopper is connected with a corresponding pipeline through a stop valve 16;
the agent mixing area I is provided with an oil-water-dust mixed liquid inlet 2, an agent inlet 3 and a stirrer 6; the reaction stratification area II is provided with a driving impeller oil skimming machine 17, the driving impeller oil skimming machine 17 is positioned above the reaction stratification area, the lower surface of the driving impeller oil skimming machine 17 is lower than the uppermost end of the second separation overflow plate 8, and the vertical distance between the lower surface of the driving impeller oil skimming machine 17 and the uppermost end of the second separation overflow plate 8 is a set distance;
the separation discharge area III is provided with an oil-water separation baffle 9, an oil phase outlet 11 and a water phase outlet 12, the upper part of the oil-water separation baffle 9 is connected with the upper wall of the shell 1, the oil phase outlet 11 is connected with the upper space between the oil-water separation baffle 9 and the second separation overflow plate 8, and the water phase outlet 12 is connected with the lower space between the oil-water separation baffle 9 and the shell 1.
The first reagent mixing area I is also provided with a first baffle plate 4 and a second baffle plate 5, the first baffle plate 4 and the second baffle plate 5 are respectively connected on the shell 1 and the first dividing overflow plate 7 at different heights, so that wastewater to be treated entering from the oil-water-dust mixed liquid inlet 2 forms an S-shaped flow channel in the reagent mixing area I.
An oil-water boundary interface instrument 10 is arranged between the second separating overflow plate 8 and the oil-water separating baffle 9 of the separating and discharging area III.
The driving impeller oil skimming machine 17 comprises a transmission shaft 111 and a plurality of blades 112, wherein the plurality of blades 112 are fixedly connected to the transmission shaft 111.
Wherein the height of the second separating overflow plate 8 is 20mm-100mm lower than the height of the first separating overflow plate 7.
The vertical distance between the lower surface of the driving impeller oil skimming machine 17 and the uppermost end of the second separating overflow plate 8 is 5mm-300mm, and the horizontal distance between the driving impeller oil skimming machine 17 and the second separating overflow plate 8 is 200mm-1000 mm.
The invention has the advantages that:
1. the invention can not only finish the three-phase separation of oil, water and dust of the mixed liquid containing oil, water and dust in one device, but also integrally form a cuboid box type arrangement, thereby meeting the transportation requirement of a flat car, and solving the problems that the oil-water separation device in the prior art adopts a vertical tower or tank type structure, adopts a gravity method to realize the layering of oil and water, needs longer static time in the production process, greatly influences the production efficiency and occupies large area.
2. Aiming at the problems that dust and oil in the mixed liquid are mutually wrapped to cause that the oil phase is difficult to flow and the traditional separator is difficult to separate, the invention utilizes the S-shaped flow channel to form a turbulent flow field, fully mixes the medicament and the mixed liquid, realizes the full emulsion breaking and flocculation of the mixed liquid, separates the dust from the oil, then settles in a mud collecting hopper and discharges the dust in time, and the oil smoothly flows under the pushing of the active oil skimmer.
3. Aiming at the traditional oil-water separation device, the sludge can be discharged only when the tank is cleaned during the shutdown, the sludge collecting hopper is communicated with the shell lifting space, the lower part of each sludge collecting hopper is connected with a corresponding pipeline through a stop valve, and after a certain amount of sludge is accumulated in the sludge collecting hopper, the stop valves are opened to pump out the sludge on line, so that the operation efficiency is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic structural diagram of the oil skimmer 17 with the driving impeller of the present invention.
Wherein, 1 is the casing, 2 is the mixed liquid import of oil water dirt, 3 is the medicament import, 4 is first baffler, 5 is the second baffler, 6 is the agitator, 7 is first segmentation overflow plate, 8 is the second segmentation overflow plate, 9 is the oil water separation baffle, 10 is oil water boundary interface appearance, 11 is the oil phase export, 12 is the water phase export, 13 is the sump, 14 is the oil sump, 15 is the mud collecting hopper, 16 is the stop valve, 17 is initiative impeller skimming machine, I is the medicament mixing area, II is the reaction stratification zone, III is the separation discharge area, 111 is the transmission shaft, 112 is the blade.
Detailed Description
In order to achieve the purpose, the invention provides an oil-dust prying three-phase separation device which comprises a rectangular box-type shell, a driving impeller oil skimmer and a plurality of mud collecting hoppers.
The inside of casing is provided with the overflow plate of separating of vertical direction, separates the overflow plate and cuts apart into independent three regions with the casing: the device comprises a medicament mixing area, a reaction layering area and a separation discharge area, wherein the lower part of a separation overflow plate is connected with a shell bottom plate, a gap is reserved between the upper part of the separation overflow plate and a shell top plate, a mixed liquid inlet, a medicament inlet, a stirrer and at least two layers of horizontally arranged baffle plates are arranged on the lower part of one side of the medicament mixing area, one side of each baffle plate is connected with a wall plate, a gap is reserved between the baffle plates and the wall plate of the other side, and the baffle plates on different layers are mutually staggered, so that the mixed liquid flows in an S shape from bottom to top and is completely mixed with the medicament under the action of the stirrer. The separation discharge area is provided with a vertical baffle, an oil-water interface instrument, an oil outlet and a water outlet, the upper part of the baffle is connected with the top plate of the shell, and a gap is reserved between the lower part of the baffle and the bottom plate.
The driving impeller oil skimming machine consists of an impeller, a transmission shaft and a transmission device and is positioned on the upper part of a reaction layering area in the shell.
The mud collecting hopper is trapezoidal and is arranged at the lower part of the shell, the shell is communicated with the space of the mud collecting hopper, the lower part of each mud collecting hopper is connected with a stop valve, and the outlets of the stop valves are communicated by a pipeline to discharge mud on line at regular time.
Example (b):
with the combination of the attached drawings, the skid-mounted oil-water-dust three-phase separation device comprises a shell 1 which is arranged in a box type skid-mounted manner, a first division overflow plate 7 and a second division overflow plate 8 are arranged in the shell, the internal space of the shell is divided into three areas by the division overflow plates, a medicament mixing area I, a reaction layering area II and a separation discharge area III, the bottom of the division overflow plate is connected with the bottom of the shell, a 50-500mm gap is reserved between the upper end of the division overflow plate and the top of the shell, and the height of the second division overflow plate 8 which is lower than that of the first division overflow plate 7 is 20-100 mm; the agent mixing area I is provided with an oil-water-dust mixed liquid inlet 2, an agent inlet 3, a first baffle plate 4, a second baffle plate 5 and a stirrer 6, and the first baffle plate 4 and the second baffle plate 5 are arranged in a staggered mode to form an S-shaped flow channel; the reaction stratification area is provided with a driving impeller oil skimming machine 17, is positioned above the reaction stratification area and consists of a 111 transmission shaft and 112 blades, the vertical distance between the lowest end of the blades 112 and the uppermost end of the separation overflow plate 8 is 5mm-300mm, and the horizontal distance between the transmission shaft 111 and the separation overflow plate 8 is 200mm-1000 mm; the separation discharge area II is provided with an oil-water separation baffle plate 9, an oil-water boundary interface instrument 10, an oil phase outlet 11 and a water phase outlet 12, the upper part of the oil-water separation baffle plate 9 is connected with the upper part of the shell, a 10mm-200mm gap is reserved at the lower part of the oil-water separation baffle plate, the separation discharge area II is divided into a water bin 13 and an oil bin 14 which are communicated with each other at the bottom, the oil-water boundary interface instrument 10 and the oil phase outlet 11 are arranged in the oil bin 14, the oil phase outlet 11 is positioned above the oil bin 14, and the vertical distance between the oil phase outlet 11 and the upper end of the second division overflow plate 8 is 100mm-500 mm; mud collecting hopper 15 arranges respectively in medicament mixing area, reaction layering district, separation discharge area lower part, and casing 1 is linked together with mud collecting hopper 15 space, and every mud collecting hopper sub-unit connection stop valve 16, the stop valve export is by a pipeline UNICOM, regularly arranges mud on line.
The working process of the invention is roughly as follows:
the invention relates to a skid-mounted oil-water-dust three-phase separation device which can be used for carrying out oil-water-dust three-phase separation on a mixed liquid phase containing oil, water and dust formed after organic solid waste pyrolysis high-temperature flue gas is sprayed by quenching.
The processing flow is as follows: as shown in the schematic diagram of the device in figure 1, after organic solid waste pyrolysis high-temperature flue gas is sprayed in a quenching way, the formed mixed liquid containing oil, water and dust is sent into a medicament mixing area at the lower side of the device through a mixed liquid inlet 2, meanwhile, medicament is added into the mixed liquid through a medicament inlet 3, the mixed liquid generates turbulence under the action of a stirrer, meanwhile, the mixed liquid flows upwards through S flow channels formed by baffle plates arranged in a staggered way from bottom to top, the mixed liquid and the medicament are completely mixed in a limited space, then the mixed liquid overflows into a reaction layering area II through a first division overflow plate 7, the mixed liquid stays for a certain time in the area, demulsification of oil and water and precipitation of dust are completed, then the oil, the water and the dust are divided into three layers due to density difference, namely, the oil floats on the uppermost layer, the water stays on the middle layer, the dust settles on the bottom layer and enters a mud collecting hopper 15, the mud collecting hopper 15 adopts a ladder-type design, the settled slag is accumulated and discharged at the bottom; pyrolysis oil mobility is poor, for preventing oil maldistribution, it is poor to run the triphase separation effect for a long time, initiative oil skimming device 17 promotes the upper oil water and flows, it gets into separation discharge area III to cut apart overflow plate 8 through the second, the upper oil water carries out the secondary separation at separation discharge area III, because oil density is less than sewage relatively, so oil top gathering, treat that the upper portion oil reaches when a certain amount, use the oil pump to pass through oil export 11 with the oil and take out, water passes through water separation baffle 9 lower part clearance, utilize UNICOM's ware principle to get into in the sump 13, discharge through water export 12.
Claims (8)
1. A skid-mounted oil-water-dust three-phase separation device comprises a shell (1), and is characterized in that a first division overflow plate (7) and a second division overflow plate (8) are arranged inside the shell (1), the first division overflow plate (7) and the second division overflow plate (8) divide the inner space of the shell into three areas, namely a medicament mixing area (I), a reaction layering area (II) and a separation discharging area (III); the bottom parts of the first dividing overflow plate (7) and the second dividing overflow plate (8) are connected with the bottom part of the shell (1) and the front side wall and the rear side wall of the shell (1), a gap is reserved between the upper ends of the first dividing overflow plate (7) and the second dividing overflow plate (8) and the top part of the shell, wherein the height of the second dividing overflow plate (8) is lower than that of the first dividing overflow plate (7), mud collecting hoppers (15) are respectively arranged at the bottom parts of the medicament mixing area (I), the reaction stratification area (II) and the separation discharge area (III), the mud collecting hoppers (15) are communicated with the corresponding medicament mixing area (I), the reaction stratification area (II) and the separation discharge area (III), and the lower parts of the mud collecting hoppers are communicated with a stop valve (16) and connected with a corresponding pipeline;
the medicament mixing area (I) is provided with an oil-water-dust mixed liquid inlet (2), a medicament inlet (3) and a stirrer (6); the reaction stratification area (II) is provided with a driving impeller oil skimming machine (17), the driving impeller oil skimming machine (17) is positioned above the reaction stratification area, the lower surface of the driving impeller oil skimming machine (17) is lower than the uppermost end of the second partition overflow plate (8), and the vertical distance between the lower surface of the driving impeller oil skimming machine (17) and the uppermost end of the second partition overflow plate (8) is a set distance;
the separation discharge area (III) is provided with an oil-water separation baffle (9), an oil phase outlet (11) and a water phase outlet (12), the upper part of the oil-water separation baffle (9) is connected with the upper wall of the shell (1), the oil phase outlet (11) is connected with the upper space between the oil-water separation baffle (9) and the second separation overflow plate (8), and the water phase outlet (12) is connected with the lower space between the oil-water separation baffle (9) and the shell (1).
2. The skid-mounted oil-water-dust three-phase separation device as claimed in claim 1, wherein a first baffle plate (4) and a second baffle plate (5) are further arranged in the chemical mixing area (i), and the first baffle plate (4) and the second baffle plate (5) are respectively connected to the shell (1) and the first dividing overflow plate (7) at different heights, so that wastewater to be treated entering from the oil-water-dust mixed liquid inlet (2) forms an S-shaped flow channel in the chemical mixing area (i).
3. A skid-mounted oil-water-dust three-phase separation device as claimed in claim 1 or 2, wherein an oil-water interface meter (10) is arranged between the second separating overflow plate (8) of the separation discharge area (iii) and the oil-water separating baffle (9).
4. The skid-mounted oil-water-dust three-phase separation device as claimed in claim 1 or 2, wherein the driving impeller oil skimmer (17) comprises a transmission shaft (111) and a plurality of blades (112), and the plurality of blades (112) are fixedly connected to the transmission shaft (111).
5. The skid-mounted oil-water-dust three-phase separation device as claimed in claim 3, wherein the driving impeller oil skimmer (17) comprises a transmission shaft (111) and a plurality of blades (112), and the plurality of blades (112) are fixedly connected to the transmission shaft (111).
6. A skid-mounted oil-water-dust three-phase separation device as claimed in claim 1 or 2, wherein the height of the second separating overflow plate (8) is 20mm-100mm lower than that of the first separating overflow plate (7).
7. The skid-mounted oil-water-dust three-phase separation device as claimed in claim 1 or 2, wherein the vertical distance between the lower surface of the driving impeller oil skimming machine (17) and the uppermost end of the second separating overflow plate (8) is 5mm-300mm, and the horizontal distance between the driving impeller oil skimming machine (17) and the second separating overflow plate (8) is 200mm-1000 mm.
8. The skid-mounted oil-water-dust three-phase separation device is characterized in that the vertical distance between the lower surface of the driving impeller oil skimming machine (17) and the uppermost end of the second separating overflow plate (8) is 5-300 mm, and the horizontal distance between the driving impeller oil skimming machine (17) and the second separating overflow plate (8) is 200-1000 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111263708.2A CN113856245A (en) | 2021-10-26 | 2021-10-26 | Skid-mounted oil-water-dust three-phase separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111263708.2A CN113856245A (en) | 2021-10-26 | 2021-10-26 | Skid-mounted oil-water-dust three-phase separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113856245A true CN113856245A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111263708.2A Pending CN113856245A (en) | 2021-10-26 | 2021-10-26 | Skid-mounted oil-water-dust three-phase separation device |
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| CN (1) | CN113856245A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1579594A (en) * | 2003-08-15 | 2005-02-16 | 中国科学院沈阳应用生态研究所 | Oil-water separator for treating oil-containing waste water |
| CN102614684A (en) * | 2012-04-19 | 2012-08-01 | 中水北方勘测设计研究有限责任公司 | Oil-water separation device for leakage drainage system in hydropower station |
| CN206391638U (en) * | 2016-12-14 | 2017-08-11 | 上海强盛化工有限公司 | One kind processing NBR latex oil-water separation tank |
| CN208678446U (en) * | 2018-07-02 | 2019-04-02 | 广州市绿森环保设备有限公司 | A kind of self-draining oil water separator |
| CN212102393U (en) * | 2020-02-28 | 2020-12-08 | 北京鑫源寰宇环保科技有限公司 | An oil-water separation device |
-
2021
- 2021-10-26 CN CN202111263708.2A patent/CN113856245A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1579594A (en) * | 2003-08-15 | 2005-02-16 | 中国科学院沈阳应用生态研究所 | Oil-water separator for treating oil-containing waste water |
| CN102614684A (en) * | 2012-04-19 | 2012-08-01 | 中水北方勘测设计研究有限责任公司 | Oil-water separation device for leakage drainage system in hydropower station |
| CN206391638U (en) * | 2016-12-14 | 2017-08-11 | 上海强盛化工有限公司 | One kind processing NBR latex oil-water separation tank |
| CN208678446U (en) * | 2018-07-02 | 2019-04-02 | 广州市绿森环保设备有限公司 | A kind of self-draining oil water separator |
| CN212102393U (en) * | 2020-02-28 | 2020-12-08 | 北京鑫源寰宇环保科技有限公司 | An oil-water separation device |
Non-Patent Citations (1)
| Title |
|---|
| 姚寿广: "《船舶与港口水域防污染》", 哈尔滨工程大学出版社, pages: 325 - 326 * |
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Application publication date: 20211231 |