CN220159285U - Low-temperature heating type oil-water separation device - Google Patents
Low-temperature heating type oil-water separation device Download PDFInfo
- Publication number
- CN220159285U CN220159285U CN202321232379.XU CN202321232379U CN220159285U CN 220159285 U CN220159285 U CN 220159285U CN 202321232379 U CN202321232379 U CN 202321232379U CN 220159285 U CN220159285 U CN 220159285U
- Authority
- CN
- China
- Prior art keywords
- furnace
- oil
- pipe
- low
- water 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000926 separation method Methods 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims description 31
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 4
- 238000003795 desorption Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 23
- 239000000295 fuel oil Substances 0.000 description 17
- 239000007789 gas Substances 0.000 description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
Abstract
The utility model discloses a low-temperature heating type oil-water separation device, which relates to the technical field of oil-water separation and comprises a bottom plate, a heating furnace and a resolving furnace, wherein the heating furnace is arranged at the upper part of the bottom plate, a burner is arranged on the heating furnace, the resolving furnace is arranged at the upper part of the heating furnace, and an exhaust pipe is arranged at the upper part of the resolving furnace. The volatilized water is cooled by an air cooler and then sent to a newly built sewage treatment system for treatment, and a small amount of non-condensable gas is returned to the desorption furnace as fuel, so that the aim of saving energy is achieved.
Description
Technical Field
The utility model relates to the technical field of oil-water separation, in particular to a low-temperature heating type oil-water separation device.
Background
The oil field is used for producing fuel oil and is directly conveyed to a tank area for storage, but a large amount of water is produced while the fuel oil is exploited, so that the waste of the fuel oil is reduced, the fuel oil with the water content more than 5% which is temporarily stored in the tank area is often required to be subjected to pumping oil-water separation, the oil-water separation technology and the equipment structure are reasonable or not, the effect, the efficiency and the crude oil quality of the dehydration of the fuel oil are directly related, and the production and operation cost are further influenced, so that the total economic benefit of the dehydration production of the crude oil is further influenced.
The heating type oil-water separation is one of the dehydration methods of fuel oil, which is to heat the fuel oil at a low temperature to separate the water in the oil through evaporation, but the existing heating type oil-water separation device such as the heating type oil-water separation device disclosed in patent publication number CN215462204U is usually to directly extract and discharge the evaporation gas, however, the evaporation gas usually contains a certain amount of small amount of non-condensable gas, and the direct discharge leads to energy waste.
Disclosure of Invention
The present utility model is directed to a low temperature heating type oil-water separator, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a low temperature heating formula oil water separator, includes bottom plate, heating furnace and analytical furnace, the heating furnace is installed on the upper portion of bottom plate, install the combustor on the heating furnace, analytical furnace is installed on heating furnace upper portion, the blast pipe is installed on analytical furnace upper portion, the blast pipe other end is connected with the connecting pipe, the other end of connecting pipe is connected with the air cooler who installs on the bottom plate, the air cooler other end is connected with the blow off pipe, install the back flow on the blow off pipe, the back flow other end is connected with analytical furnace, install the air exhauster on the back flow, one side of analytical furnace is connected with oil drain pipe, install the oil drain pump on the oil drain pipe.
As a further scheme of the utility model: and a feed inlet is formed in the analyzing furnace.
As still further aspects of the utility model: the air cooler comprises an outer frame, a screen plate, a cooling fan, a cooling coil and a cooling fin plate, wherein the cooling coil is installed in the outer frame, the upper end and the lower end of the cooling coil are respectively connected with a connecting pipe and a sewage drain pipe, the screen plate is installed at the front part of the cooling coil, and the cooling fan is installed on the screen plate.
As still further aspects of the utility model: and a plurality of radiating fin plates are arranged on the cooling coil, and the radiating fin plates are annular.
As still further aspects of the utility model: and an oil discharging valve is arranged on the oil discharging pipe.
Compared with the prior art, the utility model has the beneficial effects that:
the device process adopts low-temperature heating to remove water in the recovered fuel oil with high water content, the fuel oil with water content more than 5 percent temporarily stored in the tank area is pumped into a low-temperature thermal analysis furnace, the analysis furnace indirectly heats materials in the furnace by taking natural gas as fuel, the temperature in the furnace is kept at 100-110 ℃, the water in the oil is evaporated, and the dehydrated fuel oil is pumped into a tank area product storage tank and is sold out periodically. The volatilized water is cooled by an air cooler and then sent to a newly built sewage treatment system for treatment, and a small amount of non-condensable gas is returned to the desorption furnace as fuel, so that the aim of saving energy is achieved.
According to the utility model, the heating furnace, the burner and the analysis furnace are mutually matched, so that oil-water in the analysis furnace can be indirectly heated, the temperature in the furnace is kept at 100-110 ℃, and moisture in the oil is evaporated, so that fuel oil is recovered.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a low-temperature heating type oil-water separation device.
Fig. 2 is a schematic structural diagram of the air cooler in fig. 1 of the low-temperature heating type oil-water separation device.
Fig. 3 is a schematic diagram of the internal structure of the air cooler in fig. 2 of the low-temperature heating type oil-water separator.
1. A bottom plate; 2. a heating furnace; 3. a resolving furnace; 4. an exhaust pipe; 5. a connecting pipe; 6. an air cooler; 601. an outer frame; 602. a screen plate; 603. a heat radiation fan; 604. a cooling coil; 605. a heat dissipation fin; 7. a blow-down pipe; 8. a return pipe; 9. an air extractor; 10. a burner; 11. an oil drain pipe; 12. a discharge pump; 13. an oil discharge valve; 14. and a feed inlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, in the embodiment of the utility model, the low-temperature heating type oil-water separator comprises a bottom plate 1, a heating furnace 2 and a resolving furnace 3, wherein the heating furnace 2 is installed at the upper part of the bottom plate 1, a combustor 10 is installed on the heating furnace 2, the resolving furnace 3 is installed at the upper part of the heating furnace 2, an exhaust pipe 4 is installed at the upper part of the resolving furnace 3, the other end of the exhaust pipe 4 is connected with a connecting pipe 5, the other end of the connecting pipe 5 is connected with an air cooler 6 installed on the bottom plate 1, the other end of the air cooler 6 is connected with a blow-down pipe 7, one side of the resolving furnace 3 is connected with an oil drain pipe 11, an oil drain pump 12 is installed on the oil drain pipe 11, the oil drain pump 12 can re-input dehydrated fuel oil into the fuel oil tank, a feed inlet 14 is formed on the resolving furnace 3, the feed inlet 14 is connected with the fuel oil pipe and is used for conveying the fuel oil in the fuel oil tank into the resolving furnace 3 for oil-water separation, an oil discharge valve 13 is installed on the oil drain pipe 11, and the arrangement of the oil discharge valve 13 can be convenient for personnel to control the on-off of the oil drain pipe 11.
Referring to fig. 2-3, the air cooler 6 includes an outer frame 601, a mesh plate 602, a cooling fan 603, a cooling coil 604 and cooling fins 605, the cooling coil 604 is installed in the outer frame 601, the upper end and the lower end of the cooling coil 604 are respectively connected with a connecting pipe 5 and a drain pipe 7, the mesh plate 602 is installed at the front of the cooling coil 604, the cooling fan 603 is installed on the mesh plate 602, a plurality of cooling fins 605 are installed on the cooling coil 604, the cooling fins 605 are annular, and the effective cooling area of the cooling coil 604 can be increased by increasing the cooling fins 605, so that the air cooling effect is better.
Referring to fig. 1, a return pipe 8 is installed on a drain pipe 7, the other end of the return pipe 8 is connected with a resolving furnace 3, an air extractor 9 is installed on the return pipe 8, and the air extractor 9 is used for extracting and conveying noncondensable gas in the drain pipe 7 into a heating furnace 2 so as to improve the recycling rate of the heating furnace 2 to the noncondensable gas.
The working principle of the utility model is as follows:
when the oil-water separator is used, oil-water is firstly conveyed into the analyzing furnace 3 through the feed port 14, then natural gas is used as fuel to burn in the heating furnace 2 through the combustor 10, the oil-water in the analyzing furnace 3 is heated to 100-110 ℃ to evaporate water in the oil, dehydrated fuel oil is discharged into a tank area product storage tank from the oil discharge pipe 11 under the driving of the oil discharge pump 12 and is sold out periodically, evaporated hot gas is conveyed into the air cooler 6 through the exhaust pipe 4 and the connecting pipe 5, the evaporated hot gas is condensed in the air cooler 6, the gas is converted into liquid water from gas state, the liquid water is discharged into a sewage treatment system through the blow-down pipe 7 to be treated and then discharged, and a small amount of cooled noncondensable gas is conveyed into the heating furnace 2 through the return pipe 8 to be used as fuel under the driving of the air exhauster 9, so that fuel energy is saved.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a low temperature adds hot type oil water separator, includes bottom plate (1), heating furnace (2) and analytical furnace (3), its characterized in that: heating furnace (2) are installed on the upper portion of bottom plate (1), install combustor (10) on heating furnace (2), analytical furnace (3) are installed on heating furnace (2) upper portion, blast pipe (4) are installed on analytical furnace (3) upper portion, blast pipe (4) other end is connected with connecting pipe (5), the other end of connecting pipe (5) is connected with air cooler (6) of installing on bottom plate (1), air cooler (6) other end is connected with blow off pipe (7), install back flow (8) on blow off pipe (7), the back flow (8) other end is connected with analytical furnace (3), install air exhauster (9) on back flow (8), one side of analytical furnace (3) is connected with oil drain pipe (11), install oil drain pump (12) on oil drain pipe (11).
2. The low-temperature heating type oil-water separation device according to claim 1, wherein: the analyzing furnace (3) is provided with a feed inlet (14).
3. The low-temperature heating type oil-water separation device according to claim 1, wherein: the air cooler (6) comprises an outer frame (601), a mesh plate (602), a cooling fan (603), a cooling coil (604) and a cooling fin plate (605), wherein the cooling coil (604) is installed in the outer frame (601), the upper end and the lower end of the cooling coil (604) are respectively connected with a connecting pipe (5) and a blow-down pipe (7), the mesh plate (602) is installed at the front part of the cooling coil (604), and the cooling fan (603) is installed on the mesh plate (602).
4. A low temperature heating type oil-water separator according to claim 3, wherein: a plurality of radiating fin plates (605) are arranged on the cooling coil pipes (604), and the radiating fin plates (605) are annular.
5. The low-temperature heating type oil-water separation device according to claim 1, wherein: an oil discharging valve (13) is arranged on the oil discharging pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232379.XU CN220159285U (en) | 2023-05-22 | 2023-05-22 | Low-temperature heating type oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232379.XU CN220159285U (en) | 2023-05-22 | 2023-05-22 | Low-temperature heating type oil-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220159285U true CN220159285U (en) | 2023-12-12 |
Family
ID=89061840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321232379.XU Active CN220159285U (en) | 2023-05-22 | 2023-05-22 | Low-temperature heating type oil-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220159285U (en) |
-
2023
- 2023-05-22 CN CN202321232379.XU patent/CN220159285U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201412195Y (en) | Device for directly utilizing condensation heat of steam exhausted from steam turbine of power plant | |
| CN102992575A (en) | Steam thermal cycle sludge drying method and system | |
| CN202195714U (en) | Power plant steam-water system with waste steam heat transfer system | |
| CN201475980U (en) | Exhaust steam recovering and recycling system of deaeration tower | |
| CN102847332A (en) | Steam condensate residual heat recovery process for vacuum flasher and recovery system thereof | |
| CN104848284A (en) | Steam condensation water heat recovery method and device | |
| CN111099810A (en) | Indirect sludge drying device and method for recycling waste steam energy by heat pump | |
| CN210512728U (en) | Flue gas waste heat recovery utilizes system after wet flue gas desulfurization | |
| CN106322427A (en) | Deslagging waste heat utilization system and deslagging waste heat utilization method for circulating fluidized bed boiler | |
| CN220159285U (en) | Low-temperature heating type oil-water separation device | |
| CN112723709A (en) | Two-stage electromagnetic heating oil-containing sludge drying and pyrolyzing system | |
| CN201409440Y (en) | Vacuum cooling system | |
| CN203704677U (en) | Multistage air inlet dual-pressure waste heat boiler for sintering waste heat | |
| CN205664467U (en) | Directly retrieve economizer that power plant's condenser waste heat is used for municipal heat supply | |
| CN204803204U (en) | System for sludge drying handles | |
| CN202860146U (en) | Combined equipment for concentrating salt-containing water | |
| CN103961894A (en) | Solid-liquid mixed high-temperature solution waste heat recycling and utilizing device and method | |
| CN204607626U (en) | Coal gas primary cooler waste heat ammonia steaming device | |
| CN102703610A (en) | Method and equipment for utilizing waste heat of evaporated last-effect juice vapor in sugar mill | |
| CN103807865B (en) | With the gas fired-boiler smoke heat energy recovery system of spray chamber two-part | |
| CN108854456B (en) | System and method for recycling heat energy of desorption tower | |
| CN206876002U (en) | Can-type calcine furnace afterheat utilizing system based on piping-main scheme | |
| CN105567309A (en) | Waste mineral oil circulating flash-evaporation catalytic cracking recovery plant | |
| RU2296107C1 (en) | Apparatus for freshening of sea water | |
| CN102492555B (en) | Method and device for high-efficiency energy-saving desolvation of fossilized animal/plant wax-containing solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |