CN203177468U - Extractable oil-field indirect heating furnace - Google Patents
Extractable oil-field indirect heating furnace Download PDFInfo
- Publication number
- CN203177468U CN203177468U CN 201320100437 CN201320100437U CN203177468U CN 203177468 U CN203177468 U CN 203177468U CN 201320100437 CN201320100437 CN 201320100437 CN 201320100437 U CN201320100437 U CN 201320100437U CN 203177468 U CN203177468 U CN 203177468U
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- heating furnace
- heat
- exchanger rig
- burner
- connector
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Abstract
The utility model belongs to the technical field of gathering and transportation equipment for oil and gas fields, and relates to an extractable oil-field indirect heating furnace. The extractable oil-field indirect heating furnace comprises a heating furnace shell (2), a heat exchange device (3), a combustion device (19) and a chimney (1), a first sliding rail (12) is fixed in the upper space of the heating furnace shell (2), a second sliding rail (15) is fixed in the lower space of the heating furnace shell (2), the heat exchange device (3) is placed on the first sliding rail (12), the end portion of the heat exchange device (3) is connected with the heating furnace shell (2) through a first connecting part (10). The combustion device (19) is placed on the second sliding rail (15), a second connecting part (20) is installed at one end, connected with the chimney (1), of the combustion device (19), and the combustion device (19) is connected with the heating furnace shell (2) through the second connecting part (20). According to the extractable oil-field indirect heating furnace, a fire barrel and the heat exchanger device of the extractable oil-field indirect heating furnace are convenient to disassemble, assemble, maintain and replace.
Description
Technical field
The utility model belongs to oil gas field collection transfer device technical field, is specifically related to a kind of firing equipment.
Background technology
The oil field indirect heater has obtained using widely in the oil-gas gathering and transportation engineering.Drawable type oil field indirect heater is a kind of novel heating furnace of developing in recent years, and agent structure comprises hot furnace shell, heat-exchanger rig, burner (fire tube), slideway, fuel preheating device, steel construction.Can be divided into water jacket furnace and phase-change furnace by working method, wherein water jacket furnace can be divided into water at atmospheric pressure blind roaster and band setting-out blind roaster by the housing operating pressure, and phase-change furnace can be divided into phase transition of vacuum stove, minute-pressure phase-change furnace, pressure phase-change furnace by steam pressure.Its basic principle is: in the heat heating furnace body that fuel combustion produces water or the aqueous solution, its temperature is raise, and then with the production medium in the heat transferred heat-exchanger rig, makes that producing medium is heated.In actual motion, because of the particularity of oil gas field water quality and heated medium rerum natura, produce fire tube and security incidents such as the fouling of heat-exchanger rig burn into, damage through regular meeting.This just need keep in repair even change through normalizing tube and heat-exchanger rig, and traditional oil field indirect heater needs long-time blowing out because of fire tube and heat-exchanger rig replacing operating difficulties toward contact, influences the ordinary production of oil-gas gathering and transportation system.
Summary of the invention
For making oil field indirect stove fire tube and heat-exchanger rig dismounting, maintenance, replacing easy to operate, the utility model provides a kind of function that can realize fire tube and heat-exchanger rig.For this reason, the utility model adopts following technical scheme.
A kind of drawable type oil field indirect heater, comprise heating furnace housing (2), heat-exchanger rig (3), burner (19), chimney (1), upper space in heating furnace housing (2) fixedly has first slide rail (12), in lower space second slide rail (15) is arranged fixedly, described heat-exchanger rig (3) places on first slide rail (12), be provided with first connector (10) in the end of heat-exchanger rig (3), the end of heat-exchanger rig (3) interconnects by first connector (10) and heating furnace housing (2); Described burner (19) places on second slide rail (15), and an end that links to each other with chimney (1) at burner is provided with second connector (20), and burner links to each other with heating furnace housing (2) by second connector (20).
As preferred embodiment, described first connector (10) is flange.Described second connector (20) is flange; Described heat-exchanger rig is coiled or shell and tube or U-shaped shell-and-tube heat exchanger structure.Described burner (19) is the fire tube.
The utility model heating furnace burner (fire tube) and heat-exchanger rig adopt flange to be connected with the heating furnace housing, in separately pipeline support and heating furnace housing, are convenient to dismounting, maintenance and the replacing of burner (fire tube) and heat-exchanger rig; The pressure that arranges on the heating furnace housing shows and adjusting device, is convenient to realize the adjustment between pressing of heating furnace normal pressure, vacuum, minute-pressure, band.
Description of drawings
Fig. 1 drawable type oil field heating furnace structural representation (a) is front view, (b) and (c) is respectively left view and right view.
Description of reference numerals is as follows:
1 chimney, 2 heating furnace housings, 3 heat-exchanger rigs, 4 water filling bases
5 Pressure gauge bases, 6 pressure-regulating valve bases, 7 air bleeding valve bases, 8 liquid level display unit
9 liquid level alarm devices, 10 heat-exchanger rig connectors 11,18 saddles, 12 slide rails
13 fuel preheating devices, 14 blowdowns base 15 slide rails 16 manholes that discharge water
17 hangers, 19 burners (fire tube), 20 a fire adpting flange, 21 explosion-protection equipments
The specific embodiment
Referring to Fig. 1,2,3, heating furnace of the present utility model mainly comprises chimney 1, heating furnace housing 2, heat-exchanger rig 3, burner (fire tube) 19, fuel preheating device 13, pressure-regulating device 8, and liquid level shows.Heat-exchanger rig 3 is positioned at the upper space of housing 2, is made of heat exchanger tube, and near the diverse location the combustion chamber is fixed a cover fuel preheating device 13, and fuel preheating device is made up of the metal coil pipe.Heat-exchanger rig 3 is coiled or shell and tube or U-shaped shell-and-tube heat exchanger structure, and heated medium import and outlet are set respectively; Burner (fire tube) 19 is positioned at the lower space of housing 2, comprise smoke box and be positioned at its inner smoke pipe and combustion chamber, stretch out outside housing 2 end of smoke box, the flue gas that the combustion chamber generates is sent to the end of smoke box by smoke pipe, this end is connected with chimney 1, and burner (fire tube) also is provided with explosion-protection equipment 21 near 18 ends; Be provided with pressure-regulating valve base 16 setting pressure adjusting device on the top of housing 2, so that the operating pressure, Pressure gauge base 5, air bleeding valve base 7 of adjusting heating furnace are in order to install the exhaust atmospheric valve; Housing 2 is provided with that liquid level shows and warning device 8,9, so as to regulate described heating furnace realize water between water jacket furnace and phase-change furnace conversion and during heating furnace liquid level show and warning.
When needing replacing or maintenance burner (fire tube) 19, heat-exchanger rig 3, by opening fire tube adpting flange 20, heat-exchanger rig connector 10, under slideway 12 separately, 15 support, will burner (fire tube) 19, heat-exchanger rig 3 extracts that heating furnace housings 3 are outer can to carry out further work out.
The function that can realize of the present utility model is as follows: the burning device in (1) heating furnace housing (fire tube) adopts flange to be connected with the heating furnace housing respectively with heat-exchanger rig, slideway by housing supports, have the ability that can go out outside the heating furnace housing, be convenient to dismounting, maintenance and the replacing of burner (fire tube); (2) be provided with liquid level on the heating furnace housing and show and warning device, can realize water jacket furnace, the conversion when phase-change furnace uses by the adjustment to liquid level; (3) pressure-regulating device that arranges on the heating furnace housing is used for heating furnace work pressure and sets and regulate, and can realize normal pressure, minute-pressure, setting with pressure and adjusting according to service requirement; (4) heating furnace comprises fuel preheating device, but the based on fuel situation realizes preheating of fuel.
Claims (5)
1. drawable type oil field indirect heater, comprise heating furnace housing (2), heat-exchanger rig (3), burner (19) and chimney (1), it is characterized in that, upper space in heating furnace housing (2) fixedly has first slide rail (12), in lower space second slide rail (15) is arranged fixedly, described heat-exchanger rig (3) places on first slide rail (12), be provided with first connector (10) in the end of heat-exchanger rig (3), the end of heat-exchanger rig (3) interconnects by first connector (10) and heating furnace housing (2); Described burner (19) places on second slide rail (15), and an end that links to each other with chimney (1) at burner is provided with second connector (20), and burner links to each other with heating furnace housing (2) by second connector (20).
2. heating furnace according to claim 1 is characterized in that, described first connector (10) is flange.
3. heating furnace according to claim 1 is characterized in that, described second connector (20) is flange.
4. heating furnace according to claim 1 is characterized in that, described heat-exchanger rig is coiled or shell and tube or U-shaped shell-and-tube heat exchanger structure.
5. heating furnace according to claim 1 is characterized in that, described burner (19) is the fire tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100437 CN203177468U (en) | 2013-03-05 | 2013-03-05 | Extractable oil-field indirect heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100437 CN203177468U (en) | 2013-03-05 | 2013-03-05 | Extractable oil-field indirect heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177468U true CN203177468U (en) | 2013-09-04 |
Family
ID=49074156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100437 Expired - Lifetime CN203177468U (en) | 2013-03-05 | 2013-03-05 | Extractable oil-field indirect heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851782A (en) * | 2014-03-10 | 2014-06-11 | 中石化江汉石油工程设计有限公司 | High-efficiency water bath skid-mounted shale gas heating furnace and heating method |
-
2013
- 2013-03-05 CN CN 201320100437 patent/CN203177468U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851782A (en) * | 2014-03-10 | 2014-06-11 | 中石化江汉石油工程设计有限公司 | High-efficiency water bath skid-mounted shale gas heating furnace and heating method |
| CN103851782B (en) * | 2014-03-10 | 2016-08-17 | 中石化节能环保工程科技有限公司 | High efficiency water-bath skid-mounted type shale gas heating furnace and heating means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100088, 16 floor, golden Australia International Building, No. 17 Madian East Road, Beijing, Haidian District Patentee after: BEIJING HBP ENERGY TECHNOLOGY CO.,LTD. Patentee after: Daqing Huibopu Petroleum Mechanical Equipment Manufacturing Co.,Ltd. Address before: 100120 Beijing city Xicheng District Street No. 26 Hospital No. 1 Building 6 layer 709 Patentee before: BEIJING HBP ENERGY TECHNOLOGY CO.,LTD. Patentee before: Daqing Huibopu Petroleum Mechanical Equipment Manufacturing Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |