CN201173587Y - Fuel and burnt gas phase-changing heater - Google Patents
Fuel and burnt gas phase-changing heater Download PDFInfo
- Publication number
- CN201173587Y CN201173587Y CNU200820028408XU CN200820028408U CN201173587Y CN 201173587 Y CN201173587 Y CN 201173587Y CN U200820028408X U CNU200820028408X U CN U200820028408XU CN 200820028408 U CN200820028408 U CN 200820028408U CN 201173587 Y CN201173587 Y CN 201173587Y
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- Prior art keywords
- phase transformation
- cylindrical shell
- fuel oil
- tube body
- chamber
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- Expired - Fee Related
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Abstract
The utility model discloses a fuel oil and fuel gas type phase transformation heating device for heating crude oil and natural gas. The fuel oil and fuel gas type phase transformation heating device comprises a mechanical pressure controller and an electric control valve which are respectively connected to a tube body, wherein, a special-shaped flange is connected to the upper part of a rear end enclosure at one end of the tube body, at least a group of coil heat exchangers is connected to the upper half part of the inner cavity of the tube body, a reversal chamber is connected to the lower part of the inner cavity of the tube body, the inner cavity of the reversal chamber is connected with a smoke tube and a furnace liner, the electric control valve is connected with the controller, and a group of or more groups of the coil heat exchangers can be arranged so that the tube body can be protected against overpressure. The fuel oil and fuel gas type phase transformation heating device has the advantages of convenient operation, use and maintenance, secure and reliable running, low running cost, low energy consumption and high automatization, and can be widely used for petroleum industries and natural gas industries.
Description
Technical field
The utility model relates to a kind of heater, and being specifically related to is a kind of fuel oil, the combustion type phase transformation heater that in a kind of petroleum industry oil-gas gathering and transportation field crude oil, natural gas is heated.
Background technology
At present, in the oil-gas gathering and transportation field, to crude oil and natural gas heat treated, generally adopt fuel oil, combustion gas tube furnace, water jacket furnace, organic heat carrier furnace etc., but all have the operating cost height, maintenance is inconvenient.And tube furnace directly contacts with flue gas with thermal-flame owing to the heat exchanger generating surface, contain in the crude oil in addition and contain tiny sand grain in more colloid, asphalitine and the oil-polluted water, deposition in the Yi Zaiguan, obstruction is sent out in fouling dark, cause hot-spot, oxidation, and cause pipe explosion accident.The water jacket furnace volume is huge, and the thermal efficiency is low, the energy consumption height.Organic heat carrier furnace system complex, operating cost are high to be lacked.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is safe and reliable to operation, manufacturing, operating cost, a kind of fuel oil, combustion type phase transformation heater that energy consumption is low.
In order to overcome deficiency of the prior art, the technical solution of the utility model is to solve like this: a kind of fuel oil, combustion gas phase transformation heater, comprise a platform staircase, chimney, a controller, its special character is to comprise on the cylindrical shell and is connected with the mechanical compression controller respectively, motor-operated control valve, the rear head top of cylindrical shell one end connects a special-shaped flange, its cylinder lumen first half connects at least one group of coil heat exchanger, the bottom connects the chamber of strile-bacing, its indoor chamber of strile-bacing is connected with smoke pipe and flue, motor-operated control valve is by being connected with controller, controller is connected with PLC by touch-screen, PLC is connected with controlled quentity controlled variable with detection, by detection, realize the control of motor-operated control valve by PLC by setting program to operational factor.
The described chamber of strile-bacing is to be interconnected to constitute by the polylith arc.
Smoke pipe, flue in the described chamber of strile-bacing be distributed in the cylindrical shell bottom about.
The coil heat exchanger that connects on the inner chamber of the described cylindrical shell first half is interconnected by straight tube and standard elbow and manifold trunk forms withdrawable coil heat exchanger.
The utility model compared with prior art, coil heat exchanger can one or more groups setting, and different working medium are heated simultaneously, satisfies the different process requirement.Cylindrical shell is provided with mechanical compression controller and motor-operated control valve, prevents the cylindrical shell superpressure.Have operation, use, easy to maintenance, safe and reliable to operation, operating cost is low, energy consumption is low, characteristics such as automaticity height.Be widely used in oil and natural gas industry.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the cross-sectional configuration schematic diagram of Fig. 1;
Fig. 3 is a controller contour structures schematic diagram.
The specific embodiment
Accompanying drawing is embodiment of the present utility model.
Below in conjunction with accompanying drawing content of the present invention is described further:
With reference to Fig. 1, shown in Figure 2, a kind of fuel oil, combustion gas phase transformation heater, comprise a platform staircase, chimney, a controller 9, be connected with mechanical compression controller 3, motor-operated control valve 4 on the cylindrical shell 1 respectively, the rear head top of cylindrical shell 1 one ends connects a special-shaped flange 5, its cylindrical shell 1 inner chamber first half connects at least one group of coil heat exchanger 2, the bottom connects the chamber 7 of strile-bacing, its chamber 7 inner chambers that strile-back are connected with smoke pipe 6 and flue 8, motor-operated control valve 4 is connected with controller 9 by lead, controller 9 is made up of touch-screen and PLC, and PLC is connected with controlled quentity controlled variable with detection.The platform staircase is located at a side of heater, and chimney is connected the outlet of smoke pipe 6.Smoke pipe 6, flue 8 are arranged about cylindrical shell 1 bottom, are beneficial to the circulation of inner barrel hydrodynamic force, and the chamber 7 of strile-bacing, cylindrical shell 1 adopt arc to connect, and strengthen the chamber cylinder strength that strile-backs.At cylindrical shell 1 first half coil heat exchanger 2 is set, coil heat exchanger 2 adopts straight tube and standard elbow and manifold trunk to form, and on cylindrical shell 1 rear head special-shaped flange is set, and when coil pipe goes wrong, can open flange 5 coil pipe 2 extractions are keeped in repair.
In conjunction with shown in Figure 3, controller 9 is formed by touching control display screen and PLC.Be connected by data communication line between touch-screen and the PLC, PLC is connected with the detection parameter with the control parameter by signal cable, according to the value that detects parameter, transfer to the host computer touch-screen by data wire, calculate and compare according to the program of setting, controlled quentity controlled variable is transferred to PLC by data wire, by signal cable control signal is transferred to motor-operated control valve 4 etc. again, finish the Detection ﹠ Controling of heating furnace.
Operation principle of the present utility model is, fuel burns in flue 8, and the elevated temperature heat flue gas flows in smoke pipe 6, discharge heat, make the water boiling vaporization in the cylindrical shell 1, crude oil or oil-polluted water in the coil heat exchanger 2 are carried out heat treated, realize the purpose of this utility model.The work of crude oil or wastewater containing oil is advanced, outlet temperature is passed through thermal resistance, lead is sent to controller 9, combustion position and heat output with control phase transformation heater, guarantee balanced operate as normal of the present utility model, water vapour is after coil heat exchanger 2 heat exchange, become liquid phase by vapour phase, fall after rise to cylindrical shell 1 liquid phase space, be heated evaporation once more, circulation so repeatedly, mechanical compression controller 3 is set on the cylindrical shell 1, motor-operated control valve 4, can guarantee not superpressure safe operation of native system, in the time of can when native system moves, having incondensable gas again in the cylindrical shell 1 heat exchange is worsened, open mechanical compression controller 3 or motor-operated control valve 4, the rolling action of the steam by explosive evaporation, drain intrasystem incoagulability gas and close then, to guarantee that the utility model normally moves.The utility model also can adopt one or more groups coil heat exchanger 2 according to user's practical working situation, to adapt to the heating of multiple working medium.The utility model operation, use, easy to maintenance, safe and reliable to operation, operating cost, energy consumption are low, and the automaticity height is a kind of desirable heater.
Claims (4)
1, a kind of fuel oil, combustion gas phase transformation heater, comprise a platform staircase, chimney, a controller (9), it is characterized in that comprising and be connected with mechanical compression controller (3), motor-operated control valve (4) on the cylindrical shell (1) respectively, the rear head top of cylindrical shell (1) one end connects a special-shaped flange (5), its cylindrical shell (1) inner chamber first half connects at least one group of coil heat exchanger (2), the bottom connects the chamber (7) of strile-bacing, chamber (7) inner chamber that strile-backs is connected with smoke pipe (6) and flue (8), and motor-operated control valve (4) is connected with controller (9).
2, a kind of fuel oil according to claim 1, combustion gas phase transformation heater is characterized in that the described chamber of strile-bacing is to be interconnected to constitute by at least two arcs.
3, a kind of fuel oil according to claim 1, combustion gas phase transformation heater, it is characterized in that smoke pipe, flue in the described chamber of strile-bacing be distributed in the cylindrical shell bottom about.
4, a kind of fuel oil according to claim 1, combustion gas phase transformation heater is characterized in that the coil heat exchanger that connects on the inner chamber of the described cylindrical shell first half is interconnected by straight tube and standard elbow and manifold trunk and form withdrawable coil heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820028408XU CN201173587Y (en) | 2008-02-29 | 2008-02-29 | Fuel and burnt gas phase-changing heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820028408XU CN201173587Y (en) | 2008-02-29 | 2008-02-29 | Fuel and burnt gas phase-changing heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173587Y true CN201173587Y (en) | 2008-12-31 |
Family
ID=40200710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820028408XU Expired - Fee Related CN201173587Y (en) | 2008-02-29 | 2008-02-29 | Fuel and burnt gas phase-changing heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173587Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022616A (en) * | 2010-09-21 | 2011-04-20 | 西安恒旭科技发展有限公司 | Oil-gas gathering and transmission integrated device |
| CN104848543A (en) * | 2015-05-28 | 2015-08-19 | 西安恒旭科技发展有限公司 | Crude oil heater for oilfields |
| CN105115158A (en) * | 2015-09-18 | 2015-12-02 | 唐山冀东石油机械有限责任公司 | Fire catridge type indirect heating furnace |
-
2008
- 2008-02-29 CN CNU200820028408XU patent/CN201173587Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022616A (en) * | 2010-09-21 | 2011-04-20 | 西安恒旭科技发展有限公司 | Oil-gas gathering and transmission integrated device |
| CN104848543A (en) * | 2015-05-28 | 2015-08-19 | 西安恒旭科技发展有限公司 | Crude oil heater for oilfields |
| CN105115158A (en) * | 2015-09-18 | 2015-12-02 | 唐山冀东石油机械有限责任公司 | Fire catridge type indirect heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 Shaanxi city of Xi'an province high tech Zone Tang Yan Road No. 35 Mong modern city C building room 1303 Patentee after: Xi'an Xu Xu Polytron Technologies Inc Address before: 710075 Shaanxi city of Xi'an province high tech Zone Tang Yan Road No. 35 Mong modern city C building room 1303 Patentee before: Xi'an HengXu Science and Technology Development Co., Ltd. |
|
| 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: 20081231 Termination date: 20170229 |