CN2733242Y - Heating furnace - Google Patents
Heating furnace Download PDFInfo
- Publication number
- CN2733242Y CN2733242Y CN 200420084635 CN200420084635U CN2733242Y CN 2733242 Y CN2733242 Y CN 2733242Y CN 200420084635 CN200420084635 CN 200420084635 CN 200420084635 U CN200420084635 U CN 200420084635U CN 2733242 Y CN2733242 Y CN 2733242Y
- Authority
- CN
- China
- Prior art keywords
- heat
- heating furnace
- pipe assembly
- tube group
- heat pipe
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a heating furnace, especially a heating furnace for oil-water mixture heating of oil field. The technical scheme comprises an outer housing(1), a burner(8), a burning fire cylinder(4) connected with the burner(8) and installed in the outer housing(1) and a heat-releasing pipe assembly(3), a heat-absorbing pipe assembly(2), a front smoke-box(9) and a back smoke-box(5) which are communicated with the burning fire cylinder(4). The heating furnace is characterized in that the pipe walls of the heat-releasing pipe assembly(3) and the heat-absorbing pipe assembly(2) are provided with big ripple and the heat-releasing pipe assembly(3) and the heat-absorbing pipe assembly(2) can be nodal tubes. The utility model has advantages of high heat exchange efficiency, reliable service performance and long service life, etc.
Description
Technical field
The utility model relates to a kind of heating furnace, especially for the blend heated heating furnace of oil field oil water.
Background technology
Existing be used for the blend heated heating furnace of oil field oil water and mainly contain water batch heater, tubular heater, vacuum furnace, split phase change heating furnace etc., its internal heat transfer of water batch heater and tubular type directly-fired kiln adopts light pipe, and its heat transfer efficiency is lower.Vacuum furnace, split phase change heating furnace have adopted helix tube, have realized the disturbance of medium in the pipe to a certain extent, have only after flowing velocity reaches certain numerical value in the pipe 2 times of (generally greater than 13 meter per seconds) comparable light pipe heat transfer coefficient raisings.People are making great efforts by improving the method for heat transfer coefficient always, and augmentation of heat transfer dwindles body of heater, reduce steel quantity consumption, improve the thermal efficiency of heating furnace.
Summary of the invention
The purpose of this utility model is that a kind of heating furnace will be provided, and it has, and volume is little, in light weight, the thermal efficiency is high, and characteristics such as dependable performance, life-span length can be used for the heating of oil field oil water mixture.
Comprise in order to reach the technical scheme that the purpose of this utility model takes: shell 1, burner 8, with the burning fire tube 4 in burner 8 is connected, is installed in shell 1, what communicate with burning fire tube 4 puts heat pipe heat 3, endothermic tube group 2, front smoke box 9, back smoke box 5, it is characterized in that the tube wall of putting heat pipe heat 3 and endothermic tube group 2 is provided with big ripple.
In the above-mentioned heating furnace, put heat pipe heat 3 and endothermic tube group 2 and be bellows tube.
In the above-mentioned heating furnace, put heat pipe heat 3 and endothermic tube group 2 and be the stainless steel wave pipe joint.
In the above-mentioned heating furnace, put heat pipe heat 3 and endothermic tube group 2 for being wholely set or the split setting.
In the above-mentioned heating furnace, endothermic tube group 2 is located at the top of putting heat pipe heat 3.
Owing to put heat pipe heat 3 and endothermic tube group 2 has adopted big ripple struction, it is moving to make flue gas and heated profit be strong turbulence, improved the intraductal heat exchange coefficient greatly and effectively stoped in-tube fouling with long-pending husky, its heat transfer coefficient is not subjected to the influence of media flow speed, and stainless steel wave is taken over and is not corroded, and heating furnace heat transfer intensity and reliability and life-span are improved.
When heating furnace power hour (2000KW below) be wholely set the whole use of body of heater.When power is big, adopt split to arrange, disperse transportation volume, disperse weight is convenient to on-the-spot the installation.
The heating tube group is provided with in the bottom of endothermic tube group, the needs of circulation under water on the vapour in the time of satisfying in the stove phase-change heat-exchange.
Description of drawings
Fig. 1 is the utility model heating furnace integral structure schematic diagram;
Fig. 2 is the utility model heating furnace split-type structural schematic diagram.
Embodiment
As shown in Figure 1,1 is the shell of heating furnace, and 2 is the endothermic tube group, and 3 for putting heat pipe heat, and 4 are burning fire tube, and 5 is the back smoke box, and 6 is waterline, and 7 is safety valve, and 8 is burner, and 9 is front smoke box, and 10 is chimney.In the present embodiment, put heat pipe heat 3 and endothermic tube group 2 has all adopted bellows tube, they are for being wholely set.Endothermic tube group 2, put heat pipe heat 3, burner 8 and form heat production system, endothermic tube group 2 is arranged on the top of heat production system.
Structural representation when Fig. 2 is provided with for the utility model heating furnace is split type.Among this embodiment, put heat pipe heat 3 and endothermic tube group 2 has also adopted bellows tube.In the actual production, they also adopt the structural design of big ripple.Purpose is to realize that the strong turbulence that heats profit moves, to improve the thermal efficiency.
This heating furnace at work, burner 8 produces flame with fuel combustion, after-flame in burning fire tube 4, flue gas through after smoke box 5 turn round and be discharged in the atmosphere by chimney 10 to front smoke box 9 through putting heat pipe heat 3.In this process, heat is passed to intermediate medium water, 2 condensations of the up chance endothermic tube of steam group, falling, the boiling-condensation again----of water boiling fall after rise, form whole phase-change heat-exchange, heat are passed to the oil water mixture that is flowing in the endothermic tube group 2.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1, a kind of heating furnace, comprise: shell (1), burner (8), be connected, be installed in the interior burning fire tube (4) of shell (1) with burner (8), what communicate with burning fire tube (4) puts heat pipe heat (3), endothermic tube group (2), front smoke box (9), back smoke box (5), it is characterized in that the tube wall of putting heat pipe heat (3) and endothermic tube group (2) is provided with big ripple.
2, heating furnace according to claim 1 is characterized in that, puts heat pipe heat (3) and endothermic tube group (2) and is bellows tube.
3, heating furnace according to claim 2 is characterized in that, puts heat pipe heat (3) and endothermic tube group (2) and is stainless bellows tube.
4, according to claim 1 or 2 or 3 described heating furnaces, it is characterized in that, put heat pipe heat (3) and endothermic tube group (2) for being wholely set or the split setting.
5, heating furnace according to claim 4 is characterized in that, endothermic tube group (2) is located at the top of putting heat pipe heat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084635 CN2733242Y (en) | 2004-08-02 | 2004-08-02 | Heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084635 CN2733242Y (en) | 2004-08-02 | 2004-08-02 | Heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2733242Y true CN2733242Y (en) | 2005-10-12 |
Family
ID=35069083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420084635 Expired - Fee Related CN2733242Y (en) | 2004-08-02 | 2004-08-02 | Heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2733242Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829549A (en) * | 2012-08-24 | 2012-12-19 | 王凯一 | Heat resistance-free heat pipe heating furnace and heating method thereof |
| CN103673291A (en) * | 2013-12-19 | 2014-03-26 | 宁夏三新热超导技术有限公司 | Split phase-change heating furnace |
| CN109028126A (en) * | 2018-09-27 | 2018-12-18 | 浙江明泉工业装备科技有限公司 | A kind of combustion heat exchanger |
| CN110617618A (en) * | 2019-08-29 | 2019-12-27 | 史玉芳 | Energy-saving heating furnace |
-
2004
- 2004-08-02 CN CN 200420084635 patent/CN2733242Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829549A (en) * | 2012-08-24 | 2012-12-19 | 王凯一 | Heat resistance-free heat pipe heating furnace and heating method thereof |
| CN103673291A (en) * | 2013-12-19 | 2014-03-26 | 宁夏三新热超导技术有限公司 | Split phase-change heating furnace |
| CN109028126A (en) * | 2018-09-27 | 2018-12-18 | 浙江明泉工业装备科技有限公司 | A kind of combustion heat exchanger |
| CN110617618A (en) * | 2019-08-29 | 2019-12-27 | 史玉芳 | Energy-saving heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |