CN203068788U - Crude oil preheating device - Google Patents
Crude oil preheating device Download PDFInfo
- Publication number
- CN203068788U CN203068788U CN 201320033474 CN201320033474U CN203068788U CN 203068788 U CN203068788 U CN 203068788U CN 201320033474 CN201320033474 CN 201320033474 CN 201320033474 U CN201320033474 U CN 201320033474U CN 203068788 U CN203068788 U CN 203068788U
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- CN
- China
- Prior art keywords
- combustion chamber
- inner bag
- crude oil
- inner container
- preheating device
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a crude oil preheating device comprising a device casing, wherein an inner container is arranged in the device casing; an insulating layer is arranged between the inner container and the device casing; a cold air inlet communicated with the outside is formed at the lower part of the inner container; a combustion chamber is arranged at the lower part in the inner container; the side wall of the combustion chamber extends upwards; a gas inlet communicated with the outside is formed on the side wall of the combustion chamber; an outer gas channel is formed between the combustion chamber and the inner container; an upper cavity is formed at the top of the inner container; a plurality of heating pipes communicated with the upper cavity and the combustion chamber respectively are arranged between the bottom surface of the upper cavity and a top plate of the combustion chamber; a hot air outlet communicated with the outside is formed on the extended side wall of the combustion chamber; and semicircular upper and lower partition boards are distributed on the inner wall of the inner container in a staggered mode. The preheating device adopts combustible gas which is attached during crude oil exploitation as a fuel raw material, utilizes waste gas and reduces energy consumption.
Description
Technical field
The utility model relates to a kind of heater, more particularly relates to a kind of crude oil preheating device.
Background technology
At the northern area of China crude oil extraction, all be earlier crude oil to be stored in the fuel reserve tank after underground adopting up, wait to reach a certain amount of after, with car crude oil is transported, northern area is comparatively cold winter, the crude oil of extraction is easy to solidify, and can't transport.In the reality, the multiple method that the crude oil fuel reserve tank is heated is arranged, as heating, use Steam Heating with coal, using electrical heating etc., all these heating means all need to expend the energy, and the heater investment is also bigger.
Summary of the invention
In order to overcome the above-mentioned shortcoming that exists in the prior art, the utility model provides a kind of crude oil preheating device.
The utility model is achieved through the following technical solutions: a kind of crude oil preheating device, comprise crust of the device, be provided with inner bag in the described crust of the device, between inner bag and the crust of the device heat-insulation layer is set, the bottom of inner bag is provided with the cold wind import that communicates with the external world, bottom in the inner bag is provided with the combustion chamber, side wall of combustion chamber extends upward, side wall of combustion chamber is provided with the fuel gas inlet that communicates with the external world, be formed with exterior air drain between combustion chamber and the inner bag, top in the inner bag is provided with epicoele, be formed with annular entrance between the sidewall of epicoele and the side wall of combustion chamber, be provided with a plurality of heating tubes between the bottom surface of epicoele and the combustion chamber top board, the upper and lower side of heating tube communicates with epicoele and combustion chamber respectively, last top of chamber is provided with exhaust outlet, and the extension sidewall of combustion chamber is provided with the hot-blast outlet that communicates with the external world.
In the such scheme, for increasing the gas flow time, the inwall of inner bag is provided with semiorbicular upper spacer and lower clapboard, the interlaced distribution of upper spacer and lower clapboard.
In the such scheme, be convenient monitoring hot blast temperature, described hot-blast outlet place is provided with temperature inductor.
A kind of crude oil preheating device of the utility model compared with prior art, its beneficial effect is:
1, simple in structure, cost is low;
Incidental fuel gas was as combustion material when 2, this preheating device adopted crude oil extraction, and exhaust gas utilization has reduced the consumption of the energy.
Description of drawings
Accompanying drawing is the structural representation of the utility model crude oil preheating device.
Among the figure: 1. cold wind import, 2. crust of the device, 3. heat-insulation layer, 4. lower clapboard, 5. inner bag, 6. exterior air drain, 7. combustion chamber top board, 8. import, 9. exhaust outlet, 10. epicoele, 11. heating tubes, 12. upper spacers, 13. hot-blast outlet, 14. fuel gas inlet, 15. supporting legs, 16. combustion chambers, 17. temperature inductors.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model crude oil preheating device is further described:
Accompanying drawing is the structural representation of the utility model crude oil preheating device.Among the figure, this crude oil preheating device comprises crust of the device 2, in crust of the device 2, be provided with inner bag 5, between inner bag 5 and the crust of the device 2 heat-insulation layer 3 is set, the bottom of inner bag 5 is provided with the cold wind import 1 that communicates with the external world, cold wind import 1 place arranges air blast and send air in inner bag 5, bottom in the inner bag 5 is provided with combustion chamber 16, combustion chamber 16 is fixed on the bottom surface of inner bag 5 by supporting leg 15, the sidewall of combustion chamber 16 is provided with the fuel gas inlet 14 that communicates with the external world, and fuel gas inlet 14 is connected with gas burner by adpting flange.The sidewall of combustion chamber 16 extends upward, be formed with exterior air drain 6 between the sidewall of combustion chamber 16 and the inner bag 5, top in the inner bag 5 is provided with epicoele 10, be formed with the import 8 of annular between the sidewall of the sidewall of epicoele 10 and combustion chamber 16, be provided with a plurality of heating tubes 11 between the bottom surface of epicoele 10 and the combustion chamber top board 7, the upper and lower side of heating tube 11 communicates with epicoele 10 and combustion chamber 16 respectively, heat exchange zone is formed at 16 top in the combustion chamber, the top of epicoele 10 is provided with exhaust outlet 9, discharge the waste gas that burnt, the extension sidewall of combustion chamber 16 is provided with the hot-blast outlet 13 that communicates with the external world, and hot-blast outlet 13 is connected with fuel reserve tank to be heated by pipeline.Be the temperature of convenient monitoring hot blast, 13 places are provided with temperature inductor 17 at hot-blast outlet.
For increasing the flowing time of air in this preheating device, the inwall of inner bag 5 is provided with semiorbicular upper spacer 12 and lower clapboard 4, upper spacer 12 and lower clapboard 4 interlaced distributions, the passage that exterior air drain 6 is divided into S shape.
This preheating device by gas burner during to crude oil extraction incidental fuel gas burn as combustion material, burning gases are sent in the combustion chamber 16, and are entered in the epicoele 10 by heating tube 11, by exhaust outlet 9 waste gas after burning is discharged then.Cold air is sent in this preheating device by cold wind import 1 by air blast, cold air by the S shape exterior air drain 6 that formed by dividing plate up and down to import 8, enter heat exchange zone, flowed out by hot-blast outlet 13 at last behind the formation hot blast, enter fuel reserve tank squadron crude oil and heat.13 places are provided with temperature inductor 17 at hot-blast outlet, at any time the temperature of hot blast are monitored, and guarantee that hot blast is in desired temperature range.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification still belong in the scope of technical solutions of the utility model.
Claims (3)
1. crude oil preheating device, comprise crust of the device, it is characterized in that: be provided with inner bag in the described crust of the device, between described inner bag and the described crust of the device heat-insulation layer is set, the bottom of described inner bag is provided with the cold wind import that communicates with the external world, bottom in the described inner bag is provided with the combustion chamber, described side wall of combustion chamber extends upward, side wall of combustion chamber is provided with the fuel gas inlet that communicates with the external world, be formed with exterior air drain between combustion chamber and the inner bag, top in the described inner bag is provided with epicoele, be formed with annular entrance between the sidewall of epicoele and the described side wall of combustion chamber, be provided with a plurality of heating tubes between the bottom surface of epicoele and the combustion chamber top board, the upper and lower side of described heating tube communicates with described epicoele and described combustion chamber respectively, the described top of chamber of going up is provided with exhaust outlet, and the extension sidewall of described combustion chamber is provided with the hot-blast outlet that communicates with the external world.
2. a kind of crude oil preheating device according to claim 1, it is characterized in that: the inwall of described inner bag is provided with semiorbicular upper spacer and lower clapboard, the interlaced distribution of upper spacer and lower clapboard.
3. a kind of crude oil preheating device according to claim 1, it is characterized in that: described hot-blast outlet place is provided with temperature inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033474 CN203068788U (en) | 2013-01-23 | 2013-01-23 | Crude oil preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033474 CN203068788U (en) | 2013-01-23 | 2013-01-23 | Crude oil preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068788U true CN203068788U (en) | 2013-07-17 |
Family
ID=48767567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033474 Expired - Fee Related CN203068788U (en) | 2013-01-23 | 2013-01-23 | Crude oil preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341076A (en) * | 2018-09-21 | 2019-02-15 | 三江县万华机械设备有限公司 | A kind of boiler |
-
2013
- 2013-01-23 CN CN 201320033474 patent/CN203068788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341076A (en) * | 2018-09-21 | 2019-02-15 | 三江县万华机械设备有限公司 | A kind of boiler |
| CN109341076B (en) * | 2018-09-21 | 2021-03-02 | 三江县万华机械设备有限公司 | Boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |