CN102876351A - Heating, flashing and separating device - Google Patents
Heating, flashing and separating device Download PDFInfo
- Publication number
- CN102876351A CN102876351A CN201110326982XA CN201110326982A CN102876351A CN 102876351 A CN102876351 A CN 102876351A CN 201110326982X A CN201110326982X A CN 201110326982XA CN 201110326982 A CN201110326982 A CN 201110326982A CN 102876351 A CN102876351 A CN 102876351A
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- condensate separator
- heating
- stabilizer
- secondary cylinder
- condenser
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Abstract
The invention relates to the field of crude oil separation, in particular to a heating, flashing and separating device. The heating, flashing and separating device mainly comprises a heat exchanger, a heater, a stabilizer, a condenser, a condensate separator, an oil pump, a secondary cylinder and a fractionating column, wherein the heat exchanger is connected with the heater; the heater is connected with the stabilizer; the oil pump is arranged between the stabilizer and the heat exchanger; the stabilizer is connected with the condensate separator through the condenser; and the condensate separator is respectively connected with a water outlet, the secondary cylinder and the fractionating column. The invention has the advantages that a process flow of heating, flashing and separating crude oil is simple and easy to operate and manage, energy is utilized reasonably, device investment and operating cost are low, resources are saved, and the production efficiency is improved.
Description
Technical field
The present invention relates to the crude separation field, particularly a kind of heating flash evaporation tripping device.
Background technology
The crude oil of exploiting out in the field produces is unstable, need to make it stable by equipment, by heating crude oil or decompression are made the crude oil partial gasification, then in the constant container of pressure and temperature, gas-liquid two-phase separately and draw respectively container.Light constituent content reduces in the crude oil after the processing, vapour pressure reduces, and crude oil obtains to a certain degree stable, present separating device complex process commonly used, and flow process is many, and resource consumption is large, and cost is high.
Summary of the invention
Purpose of the present invention is exactly in view of the foregoing defects the prior art has, and a kind of heating flash evaporation tripping device is provided, and technical process is simple, management easy to operate.
Its technical scheme is: mainly be comprised of interchanger, well heater, stabilizer tower, condenser, condensate separator, oil pump secondary cylinder, separation column, interchanger connects well heater, described well heater stable connection tower, be provided with oil pump between stabilizer tower and the interchanger, stabilizer tower connects condensate separator through condenser, and described lime set separator connects respectively water outlet, secondary cylinder and separation column.
Be provided with stable air compressor between described condensate separator and the secondary cylinder.
Be provided with the liquid hydrocarbon pump between described condensate separator and the separation column.
The invention has the beneficial effects as follows: it is simple that heating flash evaporation separates the crude oil technical process, management easy to operate, and reasonable energy utilization, plant investment and running cost are lower, economize on resources, and enhance productivity.
Description of drawings:
Accompanying drawing 1 is structural representation of the present invention;
Among the upper figure: 1-interchanger; 2-well heater; 3-stabilizer tower; 4-condenser; 5-condensate separator; 6-stablize air compressor; 7-liquid hydrocarbon pump; 8-oil pump; 9-secondary cylinder; 10-separation column.
Embodiment:
By reference to the accompanying drawings 1, the invention will be further described:
The present invention mainly is comprised of interchanger 1, well heater 2, stabilizer tower 3, condenser 4, condensate separator 5, oil pump 8 secondary cylinders 9, separation column 10, interchanger 1 connects well heater 2, described well heater 2 stable connection towers 3, be provided with oil pump 8 between stabilizer tower 3 and the interchanger 1, stabilizer tower 3 connects condensate separator 5 through condenser 4, and described lime set separator 5 connects respectively water outlet, secondary cylinder 9 and separation column 10.
Be provided with between described condensate separator 5 and the secondary cylinder 9 and stablize air compressor 6.
Be provided with liquid hydrocarbon pump 7 between described condensate separator 5 and the separation column 10.
When carrying out crude separation, heating flash evaporation is to carry out under normal pressure or pressure-fired, the flash vaporization point of this method is generally high than negative pressure flash distillation, need to be on the basis of dehydrating of crude oil temperature, carry out again heat temperature raising and could satisfy the flash vaporization point requirement, cleaned crude oil is through interchanger 1, well heater 2 enters stabilizer tower, through behind the stabilizer tower, a part is returned interchanger through oil pump, another part crude oil enters condensate separator 5 through condenser 4, carries out gas-liquid separation, and light gas enters secondary cylinder through the constant compression machine, liquid hydrocarbon after the separation enters separation column through liquid hydrocarbon pump 7, and the water after the separation is discharged through water pipe.
Claims (3)
1. heating flash evaporation tripping device, it is characterized in that: mainly be by interchanger (1), well heater (2), stabilizer tower (3), condenser (4), condensate separator (5), oil pump (8), secondary cylinder (9), separation column (10) forms, interchanger (1) connects well heater (2), described well heater (2) stable connection tower (3), be provided with oil pump (8) between stabilizer tower (3) and the interchanger (1), stabilizer tower (3) connects condensate separator (5) through condenser (4), and described lime set separator (5) connects respectively water outlet, secondary cylinder (9) and separation column (10).
2. heating flash evaporation tripping device according to claim 1 is characterized in that: be provided with stable air compressor (6) between described condensate separator (5) and the secondary cylinder (9).
3. heating flash evaporation tripping device according to claim 1 is characterized in that: be provided with liquid hydrocarbon pump (7) between described condensate separator (5) and the separation column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326982XA CN102876351A (en) | 2011-10-25 | 2011-10-25 | Heating, flashing and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326982XA CN102876351A (en) | 2011-10-25 | 2011-10-25 | Heating, flashing and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102876351A true CN102876351A (en) | 2013-01-16 |
Family
ID=47477875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110326982XA Pending CN102876351A (en) | 2011-10-25 | 2011-10-25 | Heating, flashing and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102876351A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484154A (en) * | 2013-09-06 | 2014-01-01 | 中国石油化工股份有限公司 | Condensed water stripped crude oil stabilization method and special device thereof |
| CN108699446A (en) * | 2016-06-30 | 2018-10-23 | 环球油品公司 | Modularization crude refining method |
| CN112480957A (en) * | 2020-10-23 | 2021-03-12 | 西安长庆科技工程有限责任公司 | Micro-positive pressure crude oil stabilizing device and process method for oil field |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034749A (en) * | 1988-02-05 | 1989-08-16 | 天津大学 | Multistage and controllabe underpressure deaeration process for crude oil |
| CN202297496U (en) * | 2011-10-25 | 2012-07-04 | 南通天华和睿科技创业有限公司 | Heating flash separation device |
-
2011
- 2011-10-25 CN CN201110326982XA patent/CN102876351A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034749A (en) * | 1988-02-05 | 1989-08-16 | 天津大学 | Multistage and controllabe underpressure deaeration process for crude oil |
| CN202297496U (en) * | 2011-10-25 | 2012-07-04 | 南通天华和睿科技创业有限公司 | Heating flash separation device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484154A (en) * | 2013-09-06 | 2014-01-01 | 中国石油化工股份有限公司 | Condensed water stripped crude oil stabilization method and special device thereof |
| CN103484154B (en) * | 2013-09-06 | 2015-09-23 | 中国石油化工股份有限公司 | Condensed water stripping stabilization of crude oil method and special purpose device thereof |
| CN108699446A (en) * | 2016-06-30 | 2018-10-23 | 环球油品公司 | Modularization crude refining method |
| CN112480957A (en) * | 2020-10-23 | 2021-03-12 | 西安长庆科技工程有限责任公司 | Micro-positive pressure crude oil stabilizing device and process method for oil field |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |