CN215102136U - Isobutane dehydrogenation device waste water deoiling device - Google Patents
Isobutane dehydrogenation device waste water deoiling device Download PDFInfo
- Publication number
- CN215102136U CN215102136U CN202121340557.1U CN202121340557U CN215102136U CN 215102136 U CN215102136 U CN 215102136U CN 202121340557 U CN202121340557 U CN 202121340557U CN 215102136 U CN215102136 U CN 215102136U
- Authority
- CN
- China
- Prior art keywords
- oil
- water
- separation tank
- filter screen
- waste water
- 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.)
- Active
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 29
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000006356 dehydrogenation reaction Methods 0.000 title claims abstract description 14
- 239000001282 iso-butane Substances 0.000 title claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 235000019198 oils Nutrition 0.000 abstract description 23
- 235000019476 oil-water mixture Nutrition 0.000 abstract description 13
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 235000013547 stew Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an isobutane dehydrogenation device waste water deoiling device, which relates to the technical field of water-oil separation device, comprising a separation tank, a standing cavity, a liquid pump and a molecular filter screen, the utility model is characterized in that waste water flows into the standing cavity through a liquid inlet, the liquid pump is started to pump the upper layer of oil-water mixture into a hanging box after standing and layering of oil-water, the lower layer of waste water is discharged out of the separation tank through a first water outlet for treatment, primary filter screens are arranged inside two sides of the hanging box to filter granular pollutants inside the oil-water mixture, the filtered oil-water mixture flows into the lower end inside the separation tank, then the oil-water separation is realized through the molecular filter screen, the waste water is discharged through a second water outlet for treatment, the separated oil flows out through an oil outlet, the utility model discloses a device only needs to treat small part of oil-water mixture at the upper end for layering of the oil-water mixture for a short time, energy is saved, separation efficiency is improved, and cost is saved.
Description
Technical Field
The utility model relates to a water oil separator technical field specifically is an isobutane dehydrogenation device waste water deoiling device.
Background
It is known that isobutane dehydrogenation plants need to be heated by injecting steam during their operation, which forms reaction condensates as the temperature decreases. The reaction condensate has high temperature and contains oil, and cannot be directly discharged.
Most of the existing separation devices adopt a full separation method, namely, the waste water is completely subjected to oil-water separation through a molecular filter screen or ultrasonic waves, a large amount of energy is wasted, and the separation efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wastewater deoiling device of an isobutane dehydrogenation device, which is characterized in that wastewater flows into a standing cavity through a liquid inlet, a liquid pump is started to pump an upper layer of oil-water mixture into a hanging box after oil-water standing and layering, the wastewater of a lower layer is discharged from a separation tank through a first water outlet to be treated, primary filter screens are arranged inside two sides of the hanging box, filter the inside granular pollutant of water oil mixture, water oil mixture after the filtration flows into the inside lower extreme of knockout drum, makes water oil separating through the molecular filter net again, and waste water is handled through the discharge of second delivery port, and the oil after the separation flows through the oil-out, the utility model discloses a with the layering of stewing water oil mixture for a short time, only need handle the little part water oil mixture liquid separation of upper end, the energy can be saved improves separation efficiency, the problem of proposing in the cost-effective solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an isobutane dehydrogenation device waste water deoiling device, includes the knockout drum, the bottom of knockout drum is fixed with the support frame, top one side of knockout drum is provided with the inlet, the inside of knockout drum is provided with the baffle, the knockout drum is in one side of baffle is provided with the chamber of stewing, the upper end in chamber of stewing runs through there is first connecting pipe, first connecting pipe is kept away from the one end in chamber of stewing is connected with the drawing liquid pump, the drawing liquid pump sets up the top of knockout drum, the drawing liquid pump is kept away from the one end of first connecting pipe is connected with the second connecting pipe, the one end of drawing liquid pump runs through the inside at the hanging box, the hanging box sets up the inside of knockout drum, the top of knockout drum is located the upper end of hanging box is provided with the clearance mouth, the inside of knockout drum is kept away from one side of baffle is provided with the molecular filter screen.
Preferably, the inside of hanging the case is run through and is had primary filter screen, primary filter screen is in the inside of hanging the case is run through and is had two sets ofly, two sets of primary filter screen's top all is provided with the limiting plate.
Preferably, the limiting plate is fixed to the top of the separation tank, and the pull rings are arranged on the top of any one group of separation tanks.
Preferably, the lower end of the interior of the hanging box is provided with a cleaning plate, and one end of the cleaning plate is connected with a pull rod.
Preferably, one side of the bottom of the separation tank, which is close to the partition plate, is provided with a first water outlet, and one end of the first water outlet is provided with a first control valve.
Preferably, a second water outlet is formed in one side, located on the molecular filter screen, of the bottom of the separation tank, a second control valve is arranged at the lower end of the second water outlet, an oil outlet is formed in the other side, located on the molecular filter screen, of the bottom of the separation tank, and a third control valve is arranged at the lower end of the oil outlet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a flow into the intracavity that stews through the inlet with waste water, wait that the profit stews and starts the drawing liquid pump after the layering and go into the overhead tank with the profit mixture pump on upper strata, the waste water of lower floor is handled through first delivery port discharge knockout drum, the inside primary filter screen that is provided with in both sides of overhead tank, filter the inside granular pollutant of profit mixture, the profit mixture after the filtration flows in the inside lower extreme of knockout drum, makes water oil separating through the molecular filter screen again, waste water handles through the discharge of second delivery port, the oil after the separation flows through the oil-out, the utility model discloses a with the layering of steing of profit mixture short-term, only need handle the little part profit mixture liquid separation of upper end, the energy can be saved improves separation efficiency, the cost is saved.
2. The utility model discloses a run through two sets of elementary filter screens in the both sides of hanging the case to the top of elementary filter screen is provided with the limiting plate, and the top of limiting plate is provided with the pull ring, and the convenience is changed elementary filter screen, and the clearance board has still been run through to the inside bottom of hanging the case, and the one end of clearance board is connected with the pull rod, sends the clearance mouth through the granule after the pulling pull rod will filter, conveniently clears up the scale removal.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the hanging box of the present invention;
fig. 3 is an enlarged view of the position a of the present invention.
In the figure: 1. the device comprises a support frame, 2, a separation tank, 3, a liquid inlet, 4, a partition board, 5, a standing cavity, 6, a first connecting pipe, 7, a liquid pump, 8, a second connecting pipe, 9, a hanging box, 10, a cleaning port, 11, a primary filter screen, 12, a cleaning plate, 13, a pull rod, 14, a molecular filter screen, 15, a first water outlet, 16, a first control valve, 17, a second water outlet, 18, a second control valve, 19, an oil outlet, 20, a third control valve, 21, a limiting plate, 22 and a pull ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an isobutane dehydrogenation device waste water deoiling device, including knockout drum 2, the bottom of knockout drum 2 is fixed with support frame 1, top one side of knockout drum 2 is provided with inlet 3, the inside of knockout drum 2 is provided with baffle 4, knockout drum 2 is provided with the chamber 5 of stewing in one side of baffle 4, the upper end of the chamber 5 of stewing runs through there is first connecting pipe 6, the one end that the chamber 5 of stewing was kept away from to first connecting pipe 6 is connected with drawing liquid pump 7, drawing liquid pump 7 sets up the top at knockout drum 2, the one end that first connecting pipe 6 was kept away from to drawing liquid pump 7 is connected with second connecting pipe 8, the one end of drawing liquid pump 7 runs through the inside at hanging box 9, hanging box 9 sets up the inside at knockout drum 2, the upper end that the top of knockout drum 2 is located hanging box 9 is provided with clearance mouth 10, one side that baffle 4 was kept away from to the inside of knockout drum 2 is provided with molecular filter 14.
After the wastewater is stood in the standing cavity 5, the liquid pump 7 is started to pump the oil-water mixture on the upper layer into the hanging box 9, the primary filter screen 11 filters out particles in the oil-water mixture, then the particles are separated from the oil through the molecular filter screen 14, finally the particles are discharged through the second water outlet 17 and the oil outlet 19, and the standing water at the bottom in the standing cavity 5 is discharged out of the separation tank 2 through the first water outlet.
In this implementation, the inside of hanging case 9 has run through primary filter screen 11, and primary filter screen 11 has run through two sets of in the inside of hanging case 9, and the top of two sets of primary filter screen 11 all is provided with limiting plate 21.
Through setting up primary filter screen 11 inside hanging case 9, conveniently filter the inside particulate matter of oil water mixture.
In this embodiment, the limiting plate 21 is fixed on the top of the separation tank 2, and the pull ring 22 is disposed on the top of any group of separation tanks 2.
By arranging the pull ring 22, the primary filter screen 11 is convenient to replace.
In this embodiment, a cleaning plate 12 is provided at the lower end of the interior of the hanging box 9, and a pull rod 13 is connected to one end of the cleaning plate 12.
Through setting up pull rod 13, clear up through clearance mouth 10 after the filtration of clearance board 12 upper end.
In this embodiment, a first water outlet 15 is provided at one side of the bottom of the separation tank 2 close to the partition plate 4, and a first control valve 16 is provided at one end of the first water outlet 15.
And the lower layer of waste water after standing is discharged by arranging the first control valve 16.
In this embodiment, a second water outlet 17 is disposed at one side of the bottom of the separation tank 2, which is located on the molecular filter 14, a second control valve 18 is disposed at a lower end of the second water outlet 17, an oil outlet 19 is disposed at the other side of the bottom of the separation tank 2, which is located on the molecular filter 14, and a third control valve 20 is disposed at a lower end of the oil outlet 19.
The discharge of the waste water and oil is controlled by providing the second control valve 18 and the third control valve 20.
The working principle is as follows:
step 1: at first, in flowing into the chamber 5 that stews with waste water through inlet 3, start the drawing liquid pump 7 and go into hanging box 9 with the oil water mixture pump on upper strata after the layering is stood to the profit, the waste water of lower floor is handled through first delivery port 15 discharge knockout drum 2, the inside primary filter screen 11 that is provided with in both sides of hanging box 9, filter the inside granular pollutant of oil water mixture, oil water mixture after the filtration flows in knockout drum 2's inside lower extreme, again through 14 messenger oil water separation of molecular filter screen, waste water handles through 18 discharges of second delivery port, oil after the separation flows out through oil-out 19, the utility model discloses a with the layering of standing for a short time of oil water mixture, only need make the mixed liquid of a small part oil water separation of upper end, the energy can be saved, separation efficiency is improved, the cost is saved.
Step 2: two sets of primary filter screen 11 run through the both sides at hanging box 9 to primary filter screen 11's top is provided with limiting plate 21, and limiting plate 21's top is provided with pull ring 22, and the convenience is changed primary filter screen 11, and hanging box 9's inside bottom has still run through clearance board 12, and the one end of clearance board 12 is connected with pull rod 13, sends clearance mouth 10 through the granule after upwards spurring pull rod 13 will filter, conveniently clears up out the filter.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an isobutane dehydrogenation device waste water deoiling device, includes knockout drum (2), its characterized in that: the bottom of the separation tank (2) is fixed with a support frame (1), one side of the top of the separation tank (2) is provided with a liquid inlet (3), a partition plate (4) is arranged in the separation tank (2), one side of the partition plate (4) is provided with a standing cavity (5), a first connecting pipe (6) penetrates through the upper end of the standing cavity (5), one end, far away from the standing cavity (5), of the first connecting pipe (6) is connected with a liquid pump (7), the liquid pump (7) is arranged at the top of the separation tank (2), one end, far away from the first connecting pipe (6), of the liquid pump (7) is connected with a second connecting pipe (8), one end of the liquid pump (7) penetrates through the inside of a hanging box (9), the hanging box (9) is arranged in the separation tank (2), the top of the separation tank (2) is located, a cleaning port (10) is arranged at the upper end of the hanging box (9), and a molecular filter screen (14) is arranged on one side of the interior of the separation tank (2) far away from the partition plate (4).
2. The isobutane dehydrogenation apparatus wastewater deoiling apparatus according to claim 1, wherein: hang the inside of case (9) and run through and have primary filter screen (11), primary filter screen (11) are in the inside of hanging case (9) is run through and has two sets ofly, two sets of primary filter screen's (11) top all is provided with limiting plate (21).
3. An isobutane dehydrogenation apparatus waste water deoiling apparatus according to claim 2, characterized in that: the limiting plate (21) is fixed to the top of the separating tank (2), and pull rings (22) are arranged on the tops of the separating tanks (2) in any group.
4. The isobutane dehydrogenation apparatus wastewater deoiling apparatus according to claim 1, wherein: the lower end of the interior of the hanging box (9) is provided with a cleaning plate (12), and one end of the cleaning plate (12) is connected with a pull rod (13).
5. The isobutane dehydrogenation apparatus wastewater deoiling apparatus according to claim 1, wherein: one side of the bottom of the separation tank (2) close to the partition plate (4) is provided with a first water outlet (15), and one end of the first water outlet (15) is provided with a first control valve (16).
6. The isobutane dehydrogenation apparatus wastewater deoiling apparatus according to claim 1, wherein: the device is characterized in that a second water outlet (17) is formed in one side, located on the molecular filter screen (14), of the bottom of the separation tank (2), a second control valve (18) is arranged at the lower end of the second water outlet (17), an oil outlet (19) is formed in the other side, located on the molecular filter screen (14), of the bottom of the separation tank (2), and a third control valve (20) is arranged at the lower end of the oil outlet (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340557.1U CN215102136U (en) | 2021-06-16 | 2021-06-16 | Isobutane dehydrogenation device waste water deoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340557.1U CN215102136U (en) | 2021-06-16 | 2021-06-16 | Isobutane dehydrogenation device waste water deoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215102136U true CN215102136U (en) | 2021-12-10 |
Family
ID=79306635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121340557.1U Active CN215102136U (en) | 2021-06-16 | 2021-06-16 | Isobutane dehydrogenation device waste water deoiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215102136U (en) |
-
2021
- 2021-06-16 CN CN202121340557.1U patent/CN215102136U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207451766U (en) | A kind of oil-containing sewage treatment system | |
| CN105712583B (en) | A kind of sewage purification filter device | |
| CN211847248U (en) | A deoiling formula effluent treatment plant for green construction | |
| CN215102136U (en) | Isobutane dehydrogenation device waste water deoiling device | |
| CN206577480U (en) | A kind of sewage disposal and sludge treatment integrated apparatus | |
| CN100467392C (en) | Multifunctional oil-water separator, and separation technique | |
| CN208747780U (en) | Low Temperature Thermal circulating water purification device | |
| CN209815733U (en) | Novel swash plate oil interceptor | |
| CN209411951U (en) | A kind of pretreatment system of semi-coke wastewater | |
| CN111362442A (en) | Multistage purification sewage treatment device | |
| CN207129985U (en) | A kind of catering oily wastewater treatment system | |
| JPH1057717A (en) | Waste water treating device | |
| CN201132783Y (en) | Coalesce degreaser | |
| RU72148U1 (en) | SAND FILTER | |
| CN206143020U (en) | Glass fiber reinforced plastic oil separation tank | |
| CN215962240U (en) | Oil-water treatment device | |
| CN108704370A (en) | A kind of sewage cycling treatment device and its working method with multi-filtering function | |
| CN212282989U (en) | Oil-water separation device for molecular sieve synthetic slurry | |
| CN204897568U (en) | Semi -automatization sump oil water treatment separator | |
| CN218620409U (en) | Device for purifying water by using caragana korshinskii fiber | |
| CN203699975U (en) | Circulating-type oil-water separation device | |
| CN216073269U (en) | Multistage oil-water separation device | |
| CN213668114U (en) | Sewage filtering treatment system for petroleum oil pipe cleaning sewage pool | |
| CN214360560U (en) | Oil-water separation preliminary treatment filter element subassembly and oil-water separation preprocessing device | |
| JP3040062U (en) | Oil water separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240125 Granted publication date: 20211210 |