CN205026938U - Serial -type jacket heater - Google Patents
Serial -type jacket heater Download PDFInfo
- Publication number
- CN205026938U CN205026938U CN201520432905.6U CN201520432905U CN205026938U CN 205026938 U CN205026938 U CN 205026938U CN 201520432905 U CN201520432905 U CN 201520432905U CN 205026938 U CN205026938 U CN 205026938U
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- pipe
- shell
- walking
- end socket
- 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 relates to a serial -type jacket heater, this kind of serial -type jacket heater include shell, fire a section of thick bamboo, chimney, walk oil pipe, can dismantle the head, and a fire section of thick bamboo is barrel -shaped structure, and the chimney is connected to fire section of thick bamboo one side, is provided with the tube bank that many seamless pipes and tube sheet assembly welding formed in this side, and the combustor is connected to fire section of thick bamboo opposite side, it has two sets ofly to walk oil pipe, walks oil pipe and is and come compound pipe by what seamless pipe and tube sheet assembly welding formed, and the both ends of walking oil pipe expose out from the shell, walks the oil pipe both ends and is provided with respectively and dismantles the head, and that walks oil pipe advances oil pipe and go out oil pipe to lie in the same head of dismantling two sets of oil pipe series connections of walking. The utility model discloses a but detachable structure has reduced the possibility that the elbow blockked up, has simplified pipe blockage's the clearance degree of difficulty, reduces its maintenance cost, and the equipment replacement frequency descends greatly.
Description
One, technical field:
The utility model relates to heating furnace, what be specifically related to is a kind of tandem water batch heater.
Two, background technology:
Water batch heater is the heating equipment special designed for meeting oil field special requirement, is mainly used in oil-gas gathering and transportation system process, by crude oil, heated by natural gas to the temperature of technological requirement so as to carry out carrying, sedimentation, separation, dehydration and preliminary working.Existing water batch heater has a kind of horizontal, it comprises shell, fire cylinder, chimney, walk oil pipe, fire cylinder is connected with chimney, fire cylinder is positioned at shell, walking oil pipe is rifled tube by snakelike seamless pipe and tube sheet assembly welding, walking oil pipe is all surrounded in the enclosure, owing to being coiled pipe, when crude oil flows in heat exchanger, blocking pipe phenomenon can be produced, and then have influence on oil field oil pump capacity, and be directly connected to oilfield economic benefit, and, all shell is positioned at owing to walking oil pipe entirety, during blocking maintenance, need to take shell apart, maintenance cost is high, difficult in maintenance after line clogging, directly retube costly, heat transfer effect is poor, operational factor is not high.
Three, summary of the invention:
The purpose of this utility model is to provide a kind of tandem water batch heater, and this tandem water batch heater is difficult in maintenance for solving when oil pipe blocking walked by existing water batch heater, the problem retubed costly.
The utility model solves the technical scheme that its technical problem adopts: this tandem water batch heater comprises shell, fiery cylinder, chimney, walks oil pipe, detachable end socket, fire cylinder is barrel shaped structure, fire cylinder side connects chimney, be provided with the tube bank of many seamless pipes and tube sheet assembly welding in this side, fiery cylinder opposite side connects burner; Walk oil pipe and have two groups, walking oil pipe is rifled tube by seamless pipe and tube sheet assembly welding, and the two ends walking oil pipe are out exposed from shell, walk oil pipe two ends and are respectively arranged with detachable end socket, oil inlet pipe and the flowline of walking oil pipe are positioned on same detachable end socket, walk oil pipe for two groups and are connected in series.
Walk oil pipe two ends in such scheme and be respectively arranged with ring flange, the ring flange on the end socket that this ring flange is corresponding with it is removably fixed together, and forms detachable end socket.
Such scheme moderate heat cylinder corrosion resistant plate rolls into.
In such scheme, tandem water batch heater also comprises fuel gas buring control system, fuel gas buring control system is connected with the temperature sensor on the water intaking valve on fiery cylinder, shell, the outlet valve on shell and shell respectively, and fuel gas buring control system is also connected with burner.
Beneficial effect:
1, the utility model adopts Demountable, decrease the possibility of elbow blocking, simplify the cleaning difficulty of line clogging, lower its maintenance cost, equipment replacement frequency declines greatly, as in every platform cleaning up cost 80000 yuan or replacing heat-exchange tube cost 50000 yuan, change 100 year, then can save about about 1,300 ten thousand yuan.Improve by equipment availability the oil production brought to increase, prior art, by improving system maintenance efficiency, improves 15% in capacity utilization, then can directly improve oil production 15%, increases the output value about 2,000,000 yuan.
2, the heat exchange of the utility model heating agent and fiery cylinder is boiling heat transfer, and walks for condensation heat transfer between oil pipe, and the coefficient of heat transfer is all very high.Heating agent design temperature is between 120 ~ 150 degree, and corresponding saturated vapor pressure < 0.1Mpa, makes water jacket furnace run under minute-pressure, need the intermediate heat medium of filling few in stove, heating furnace starts fast, improves the security of water jacket furnace, and lowers the cost of water jacket furnace.Operating thermal efficiency reaches more than 90% at low load.
Four, accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is right view of the present utility model;
Fig. 4 is A-A profile in Fig. 1.
Detachable end socket 6 ring flange of oil pipe 5 walked by 1 shell 2 fiery cylinder 3 chimney 4.
Five, detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described further:
Shown in composition graphs 1, Fig. 2, Fig. 3, Fig. 4, this tandem water batch heater comprises shell 1, fiery cylinder 2, chimney 3, walks oil pipe 4, detachable end socket 5, fire cylinder 2 is the barrel shaped structure rolled into corrosion resistant plate, rolls into corrosion resistant plate, can prevent corrosion, improve service life, fire cylinder 2 is positioned at shell 1, and fiery cylinder 2 side connects chimney 3, is provided with the tube bank of many seamless pipes and tube sheet assembly welding in this side, fire cylinder 2 opposite side connects burner, has dividing plate in this side; Fire cylinder 2 is burner hearths of water batch heater, and imitation frosted glass sprays into fiery cylinder 2 combustion through burner makes the water in water jacket heat, and the flue gas of high temperature is discharged by smoke pipe and the water in water jacket is heated from chimney 3, and chimney 3 is pipelines of water batch heater burning and discharge flue gas.Walking oil pipe 4 is rifled tubes by straight seamless pipe and tube sheet assembly welding, by the hot water in water jacket and Steam Heating when medium passes through wherein, the two ends walking oil pipe 4 are out exposed from shell 1, walk oil pipe 4 two ends and be respectively arranged with detachable end socket 5, oil inlet pipe and the flowline of walking oil pipe 4 are positioned in same detachable envelope 5.Specifically being configured to of detachable end socket 5: walk oil pipe 4 two ends and be respectively arranged with ring flange 6, the ring flange 6 on the end socket that this ring flange 6 is corresponding with it is removably fixed together, and forms detachable end socket 5.Walk oil pipe 4 and arrange two groups, walk oil pipe 4 for two groups and be connected in series.
The utility model also comprises fuel gas buring control system, and fuel gas buring control system is connected with the temperature sensor on water intaking valve, outlet valve and the shell 1 on fiery cylinder 2, shell 1 respectively, and fuel gas buring control system is also connected with burner.
Claims (4)
1. a tandem water batch heater, it is characterized in that: this tandem water batch heater comprises shell (1), fiery cylinder (2), chimney (3), walks oil pipe (4), detachable end socket (5), fire cylinder (2) is barrel shaped structure, fire cylinder (2) side connects chimney (3), be provided with the tube bank of many seamless pipes and tube sheet assembly welding in this side, fiery cylinder (2) opposite side connects burner; Walk oil pipe (4) and have two groups, walking oil pipe (4) is rifled tube by seamless pipe and tube sheet assembly welding, the two ends walking oil pipe (4) are out exposed from shell (1), walk oil pipe (4) two ends and be respectively arranged with detachable end socket (5), oil inlet pipe and the flowline of walking oil pipe (4) are positioned on same detachable end socket (5), walk oil pipe (4) for two groups and are connected in series.
2. tandem water batch heater according to claim 1, it is characterized in that: described oil pipe (4) two ends of walking are respectively arranged with ring flange (6), ring flange (6) on the end socket that this ring flange (6) is corresponding with it is removably fixed together, and forms detachable end socket (5).
3. tandem water batch heater according to claim 2, is characterized in that: described fiery cylinder (2) rolls into corrosion resistant plate.
4. tandem water batch heater according to claim 3, it is characterized in that: described tandem water batch heater also comprises fuel gas buring control system, fuel gas buring control system is connected with the water intaking valve on fiery cylinder (2), shell (1), the outlet valve on shell and the temperature sensor on shell (1) respectively, and fuel gas buring control system is also connected with burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432905.6U CN205026938U (en) | 2015-06-17 | 2015-06-17 | Serial -type jacket heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432905.6U CN205026938U (en) | 2015-06-17 | 2015-06-17 | Serial -type jacket heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026938U true CN205026938U (en) | 2016-02-10 |
Family
ID=55259461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520432905.6U Expired - Fee Related CN205026938U (en) | 2015-06-17 | 2015-06-17 | Serial -type jacket heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930705A (en) * | 2015-06-17 | 2015-09-23 | 王�锋 | Tandem type jacket heater |
-
2015
- 2015-06-17 CN CN201520432905.6U patent/CN205026938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930705A (en) * | 2015-06-17 | 2015-09-23 | 王�锋 | Tandem type jacket heater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20170617 |