CN204529769U - A kind of high-temperature oil gas mixture refrigerated separation device - Google Patents
A kind of high-temperature oil gas mixture refrigerated separation device Download PDFInfo
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- CN204529769U CN204529769U CN201520130320.9U CN201520130320U CN204529769U CN 204529769 U CN204529769 U CN 204529769U CN 201520130320 U CN201520130320 U CN 201520130320U CN 204529769 U CN204529769 U CN 204529769U
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Abstract
The utility model belongs to pulverized coal pyrolysis device technique field, is specifically related to a kind of high-temperature oil gas mixture refrigerated separation device.The utility model mainly solves existing separation method and has that side reaction is many, problem costly.A kind of high-temperature oil gas mixture refrigerated separation device, comprise just cold tower, downtake is provided with in the middle and lower part of first cold tower, the outlet of downtake is arranged on the bottom of just cold tower, vortex breaker is provided with at the intracavity bottom of first cold tower, the heavy oil delivery line communicated with first cold tower is provided with in the bottom of first cold tower, in first cold tower, liquidometer is installed, spray header is provided with in the middle and upper part of first cold tower inner chamber, external light oil pipeline is provided with temperature control valve (TCV) and under meter, the gas-oil mixture delivery line communicated with first cold tower is provided with at the top of first cold tower, temperature out meter is provided with in gas-oil mixture delivery line, temperature out meter is connected with temperature control valve (TCV) with the aperture of control temperature variable valve, tensimeter and safety valve is also provided with at the top of first cold tower.
Description
Technical field
The utility model belongs to pulverized coal pyrolysis device technique field, is specifically related to a kind of high-temperature oil gas mixture refrigerated separation device.
Background technology
In high-temperature oil gas mixture separation technology, being all carry out refrigerated separation by increasing all kinds of SOLVENTS at present, adding due to solvent the side reaction both added in equipment, too increasing the expense of separation simultaneously.
Utility model content
The utility model exists mainly for existing separation method that side reaction is many, problem costly, provides a kind of high-temperature oil gas mixture refrigerated separation device.
The utility model is the technical scheme taked that solves the problem:
A kind of high-temperature oil gas mixture refrigerated separation device, comprise just cold tower, downtake is provided with in the middle and lower part of first cold tower, the import of downtake is connected with external oil collecting gas mixture pipeline, the outlet of downtake is arranged on the bottom of just cold tower, vortex breaker is provided with at the intracavity bottom of first cold tower, the heavy oil delivery line communicated with first cold tower is provided with in the bottom of first cold tower, heavy oil delivery line is provided with Liquid level adjusting valve, in first cold tower, liquidometer is installed, liquidometer is connected with Liquid level adjusting valve the aperture controlling Liquid level adjusting valve, spray header is provided with in the middle and upper part of first cold tower inner chamber, spray header is connected with external light oil pipeline, external light oil pipeline is provided with temperature control valve (TCV) and under meter, the gas-oil mixture delivery line communicated with first cold tower is provided with at the top of first cold tower, temperature out meter is provided with in gas-oil mixture delivery line, temperature out meter is connected with temperature control valve (TCV) with the aperture of control temperature variable valve, tensimeter and safety valve is also provided with at the top of first cold tower.
The utility model adopts technique scheme, before first driving, the extraneous light oil of injection enters just cold tower and sets up liquid level, after system is driven, the gas-oil mixture of 500 DEG C enters in primary cooler downtake by external oil collecting gas mixture pipeline, by downtake gas-oil mixture is dispersed in light oil and washs, cooling, be separated, heavy oil and solid sundries are in light oil washing temperature-fall period, just cold tower bottom is retained because density is bigger than normal, gas-oil mixture from light oil out after, the clean light oil sprayed by top spray header washs gas-oil mixture again, cooling, be separated, to guarantee to derive just, cold tower gas-oil mixture temperature is qualified, heavy oil composition and solid sundries etc. are drained by first cold tower bottom, first cold tower liquid level is measured by liquidometer, Liquid level adjusting valve regulable control is controlled according to metric results again by liquidometer, first cold tower gas-oil mixture delivery line regulates light oil amount to control by entering just cold tower temperature control valve (TCV) according to temperature, 250-350 DEG C of qualified gas-oil mixture is sent into postorder and carries out gas-liquid separation.Therefore, compared with prior art, the utility model device adopts light oil to carry out refrigerated separation, avoids adding of all kinds of SOLVENTS, effectively prevents solvent side reaction in a device, more reduce the input of the expense of solvent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of high-temperature oil gas mixture refrigerated separation device, comprise just cold tower 1, downtake 2 is provided with in the middle and lower part of first cold tower 1, the import of downtake 2 is connected with external oil collecting gas mixture pipeline 3, the outlet of downtake 2 is arranged on the bottom of just cold tower 1, vortex breaker 4 is provided with at the intracavity bottom of first cold tower 1, the heavy oil delivery line 5 communicated with first cold tower 1 is provided with in the bottom of first cold tower 1, heavy oil delivery line 5 is provided with Liquid level adjusting valve 6, in first cold tower 1, liquidometer 7 is installed, liquidometer 7 is connected with Liquid level adjusting valve 6 aperture controlling Liquid level adjusting valve 6, spray header 8 is provided with in the middle and upper part of first cold tower 1 inner chamber, spray header 8 is connected with external light oil pipeline 9, external light oil pipeline 9 is provided with temperature control valve (TCV) 10 and under meter 11, the gas-oil mixture delivery line 12 communicated with first cold tower 1 is provided with at the top of first cold tower 1, temperature out meter 13 is provided with in gas-oil mixture delivery line 12, temperature out meter 13 is connected with the aperture of control temperature variable valve 10 with temperature control valve (TCV) 10, tensimeter 14 and safety valve 15 is also provided with at the top of first cold tower 1.
Claims (1)
1. a high-temperature oil gas mixture refrigerated separation device, comprise just cold tower (1), it is characterized in that: be provided with downtake (2) in the middle and lower part of first cold tower (1), the import of downtake (2) is connected with external oil collecting gas mixture pipeline (3), the outlet of downtake (2) is arranged on the bottom of just cold tower (1), vortex breaker (4) is provided with at the intracavity bottom of first cold tower (1), the heavy oil delivery line (5) communicated with first cold tower (1) is provided with in the bottom of first cold tower (1), heavy oil delivery line (5) is provided with Liquid level adjusting valve (6), in first cold tower (1), liquidometer (7) is installed, liquidometer (7) is connected with Liquid level adjusting valve (6) aperture controlling Liquid level adjusting valve (6), spray header (8) is provided with in the middle and upper part of first cold tower (1) inner chamber, spray header (8) is connected with external light oil pipeline (9), external light oil pipeline (9) is provided with temperature control valve (TCV) (10) and under meter (11), the gas-oil mixture delivery line (12) communicated with first cold tower (1) is provided with at the top of first cold tower (1), temperature out meter (13) is provided with in gas-oil mixture delivery line (12), temperature out meter (13) is connected with the aperture of control temperature variable valve (10) with temperature control valve (TCV) (10), tensimeter (14) and safety valve (15) is also provided with at the top of first cold tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130320.9U CN204529769U (en) | 2015-03-06 | 2015-03-06 | A kind of high-temperature oil gas mixture refrigerated separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130320.9U CN204529769U (en) | 2015-03-06 | 2015-03-06 | A kind of high-temperature oil gas mixture refrigerated separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529769U true CN204529769U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130320.9U Active CN204529769U (en) | 2015-03-06 | 2015-03-06 | A kind of high-temperature oil gas mixture refrigerated separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221726A (en) * | 2016-08-09 | 2016-12-14 | 中石化宁波工程有限公司 | A kind of containing dust high-temperature oil gas wash cooling device and wash cooling method |
| CN106244189A (en) * | 2016-08-09 | 2016-12-21 | 中石化宁波工程有限公司 | Containing ash high-temperature oil gas washing separation device and washing separating method |
-
2015
- 2015-03-06 CN CN201520130320.9U patent/CN204529769U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221726A (en) * | 2016-08-09 | 2016-12-14 | 中石化宁波工程有限公司 | A kind of containing dust high-temperature oil gas wash cooling device and wash cooling method |
| CN106244189A (en) * | 2016-08-09 | 2016-12-21 | 中石化宁波工程有限公司 | Containing ash high-temperature oil gas washing separation device and washing separating method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |