CN203605200U - Superheated steam generator using conduction oil - Google Patents
Superheated steam generator using conduction oil Download PDFInfo
- Publication number
- CN203605200U CN203605200U CN201320791989.3U CN201320791989U CN203605200U CN 203605200 U CN203605200 U CN 203605200U CN 201320791989 U CN201320791989 U CN 201320791989U CN 203605200 U CN203605200 U CN 203605200U
- Authority
- CN
- China
- Prior art keywords
- flange
- welded
- cylindrical shell
- tube
- superheated steam
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a superheated steam generator using conduction oil. The superheated steam generator using the conduction oil comprises supporting legs, flange sealing heads, a flange barrel, a steam equalizing pore plate, tube plates, heat exchange tubes, flange connecting tubes and safety accessories, wherein the supporting legs are welded to the outer side of the flange barrel, the tube plates are welded to the upper end and the lower end of the interior of the flange barrel respectively, the steam equalizing pore plate is welded to the upper half portion of the interior of the flange barrel, and the inner space of the flange barrel is divided into a lower water space and an upper steam space; the heat exchange tubes are arranged in the flange barrel, and penetrate through the steam equalizing pore plate, and the two ends of each heat exchange tube penetrate through the tube plates respectively, and are welded to the tube plates; helical fin tubes are used as the sections, located in the upper steam space, of the heat exchange tubes, and unthreaded tubes are used as the sections, located in the lower water space, of the heat exchange tubes; flanges at the outer end of the flange barrel are connected with the flange sealing heads respectively; holes are formed in the flange barrel and the flange sealing heads respectively, the flange connecting tubes are welded to the flange barrel and the flange sealing heads, and the flange connecting tubes are connected with a water inlet tube/steam outlet tube and an oil inlet/outlet tube. According to the superheated steam generator using the conduction oil, superheated steam can be generated, the grade of heat energy of the steam is improved, and due to the fact that the helical fin tubes are adopted, the structure is more compact.
Description
Technical field
The utility model relates to a kind of conduction oil superheated steam generator that is applied to energy field, completes thermal power transfer.Utilize this conduction oil superheated steam generator, using high temperature heat conductive oil as heat-transfer working medium, utilize its heat heating water working medium, produce the superheated vapour of uniform temperature and pressure.
Background technology
The saturated vapor that traditional heat transfer oil steam generator produces, is mainly used in the fields such as chemical industry, printing and dyeing, weaving, food processing, building materials, applies very extensive.
Heat transfer oil steam generator in the market generally adopts horizontal pipe shell heat exchanger structural design, and conduction oil is walked tube side, and device of working medium is walked shell side, and heat exchanger tube adopts seamless steel pipe manufacture, generally adopts light pipe.The steam generator of this design is because of its structural design based on light pipe heat-transfer surface, and conduction oil light pipe heat-transfer surface is immersed in hydrospace, bottom in housing, and housing top reserved category is similar to the vapor space that drum is the same and separates with carbonated drink for evaporation.Its limited light pipe heat-transfer surface can not meet water vapour evaporation and overheated required large area heat-transfer surface requirement simultaneously, thereby generally can only produce the saturated vapor of certain pressure and temperature.
Conduction oil superheated steam generator is as one of the core heat transmission equipment in solar light-heat power-generation field, and indispensable, traditional heat transfer oil steam generator can only produce saturated vapor, can not satisfy the demands.
Summary of the invention
The purpose of this utility model is to provide a kind of conduction oil superheated steam generator, and its unique structural design can overcome traditional design and can only produce the shortcoming of saturated vapor, can produce superheated vapour.
The technical scheme that the utility model adopts is:
Conduction oil superheated steam generator, for vertical structure, comprise and support lower margin, flange end socket, flange cylindrical shell, Perforated plate, tube sheet, heat exchanger tube, flange connecting pipe and safety attachment (safety valve, Pressure gauge, thermometer, water-level gauge etc.), be welded with support lower margin in the external side of flange cylinder; The two ends up and down of flange inner barrel are welded with tube sheet; In flange cylindrical shell, middle and upper part is welded with Perforated plate, will in flange cylindrical shell, be separated into hydrospace, bottom and top air space; Heat exchanger tube is arranged in flange cylindrical shell, and through Perforated plate, tube sheet is passed also and Tube-sheet Welding in its two ends; The structure that described heat exchanger tube employing spiral fin coil and light pipe are integrated, spiral fin coil is positioned at the top air space of flange cylindrical shell, and light pipe is positioned at the hydrospace, bottom of flange cylindrical shell; Flange cylindrical shell two ends outward flange and flange end socket are bolted, and between flange end socket and the flange face of flange cylindrical shell, oil resistant high temperature sealing material are housed; Perforate be welded with flange connecting pipe on flange cylindrical shell, connects respectively outside water inlet pipe and steam outlet pipe; Perforate be welded with flange connecting pipe on flange end socket, connects respectively outside oil inlet pipe and flowline.
Further, described Perforated plate is welded on the middle and upper part of flange inner barrel.
Further, the stage casing of described heat exchanger tube is through Perforated plate.
Described oil resistant high temperature sealing material adopts expanded graphite packing.
The utility model heat transfer oil steam generator different from the past adopts horizontal pipe shell heat exchanger structure, and adopts vertical structure design, and spiral fin coil and light pipe is integrated on same heat exchanger tube to compact conformation.With respect to traditional single light pipe heat exchange tube structure design, this kind of structural design not only can produce superheated vapour, improves the heat energy grade of steam, and because adopting spiral fin coil heat-transfer surface, structure is compacter, and heat exchanger volume reduces, and steel consumption reduces.As the core heat transmission equipment in solar light-heat power-generation field, have broad application prospects, it also can be widely used in the place of industrial production or living needs superheated steam simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is basic structure front view of the present utility model.
In accompanying drawing: 1. flange connecting pipe-oil-out, 2. lower flange end socket, 3. flange connecting pipe-water inlet, 4. flange cylindrical shell, 5. heat exchanger tube-light pipe section, 6. heat exchanger tube-helical fin pipeline section, 7. tube sheet, 8. upper flange end socket, 9. flange connecting pipe-oil-in, 10. flange connecting pipe-venthole, 11. safety valves, 12. Pressure gauges, 13. thermometers, 14. Perforated plates, 15. water-level gauges, 16. support lower margin.
Fig. 2 is basic structure top view of the present utility model.
Fig. 3 is heat exchanger tube front view of the present utility model.
Fig. 4 is Fig. 3 heat exchanger tube A of the present utility model partial enlarged drawing (ratio: 5:1).
Fig. 5 is Perforated plate basic block diagram of the present utility model.
Fig. 6 is Fig. 5 Perforated plate B of the present utility model partial enlarged drawing (ratio: 5:1).
The specific embodiment
As shown in Figure 1, conduction oil superheated steam generator comprises: flange connecting pipe, lower flange end socket 2, flange cylindrical shell 4, heat exchanger tube, tube sheet 7, upper flange end socket 8, safety valve 11, Pressure gauge 12, thermometer 13, Perforated plate 14, water-level gauge 15 and support lower margin 16 etc.The two ends up and down of flange cylindrical shell 4 inside are welded with tube sheet 7; The middle and upper part of flange cylindrical shell 4 inside is welded with Perforated plate 14, and Perforated plate 14 will be separated into hydrospace, bottom and top air space in cylindrical shell; The structure that heat exchanger tube employing spiral fin coil and light pipe are integrated adopts high-frequency induction welder welding helical fin within the scope of the certain length of one end of light pipe, is welded with the position of helical fin, and its heat exchange area increases tens times.The middle part of (seeing Fig. 3, Fig. 4) heat exchanger tube is through Perforated plate 14, and the two ends of heat exchanger tube are passed tube sheet 7 and welded with tube sheet 7.Flange cylindrical shell 4 two ends outward flanges are bolted upper and lower flange end socket, and oil resistant high temperature sealing material-expanded graphite packing is housed between upper and lower flange end socket and the flange face of flange cylindrical shell 4; Perforate be welded with flange connecting pipe 3 and flange connecting pipe 10 on flange cylindrical shell 4, connects respectively outside water inlet pipe and steam outlet pipe; Perforate be welded with flange connecting pipe-oil-in 9 on upper flange end socket 8, connects outside oil inlet pipe, and perforate be welded with flange connecting pipe-oil-out 1 on lower flange end socket 2, connects outside flowline.
The flow process of high temperature heat conductive oil is: conduction oil enters and collects in upper flange end socket 8 chambeies from the flange connecting pipe-oil-in 9 at upper flange end socket 8 middle parts, then flow through heat exchanger tube-helical fin pipeline section 6 of air space, flow through again heat exchanger tube-light pipe section 5 of hydrospace, flows out from the flange connecting pipe-oil-out 1 at lower flange end socket 2 middle parts after Continuous Heat Transfer.
The flow process of water side is: soft water enters flange cylindrical shell 4 from the flange connecting pipe-water inlet 3 on flange cylindrical shell 4 right sides, bottom, first heat exchanger tube-light pipe the section 5 that is disposed in flange cylindrical shell 4 interior Lower Halves heats, the saturated steam vertical lifting producing, carry out carbonated drink separation by the foraminate Perforated plate 14 of middle part cloth and (see Fig. 5, Fig. 6), flow through again heat exchanger tube-helical fin pipeline section 6 of flange cylindrical shell 4 internal upper part air spaces of isolated rising steam, because having large area heat-transfer surface, heat exchanger tube-helical fin pipeline section 6 can meet further overheated requirement of saturated vapor, saturated vapor is further heated into superheated vapour, the flow through again flange connecting pipe-venthole 10 of flange cylindrical shell 4 upper left-hand of superheated vapour is drawn.
On flange connecting pipe-venthole 10, external one section of steam outlet pipe, is separately installed with safety valve 11, Pressure gauge 12 and thermometer 13 on it.Pressure gauge 12 and thermometer 13 can read the pressure and temperature parameter of steam intuitively, and as adopted Pressure gauge and the thermometer with electric contact, steam parameter also can be monitored and regulate in teletransmission to man-machine control room.Flange cylindrical shell 4 outsides, hydrospace are provided with water-level gauge 15 with indication and detect safety level, and as adopted band teletransmission electric contact point fluviograph, water level parameter can be monitored and regulate in teletransmission to man-machine control room.Even in the situation that self-con-tained unit is malfunctioning, once steam superpressure to safety margins, safety valve 11 also can move the safety of the equipment that guarantees.
Conduction oil effluent journey is upper entering and lower leaving, and water effluent journey is bottom in and top out, and this flow scheme design is adverse current heat convection, can reach sufficient heat transfer effect.
Utilize conduction oil superheated steam generator of the present utility model, using high temperature heat conductive oil as heat-transfer working medium, utilize its heat heating water working medium, the function that produces saturated vapor and superheated steam is integrated in an equipment, can produce the superheated vapour of uniform temperature and pressure, the superheated vapour that produces can be delivered to Turbo-generator Set generating, as the core heat transmission equipment in solar light-heat power-generation field, have broad application prospects, it also can be widely used in the place of industrial production or living needs superheated steam simultaneously.
Claims (4)
1. conduction oil superheated steam generator, is vertical structure, comprises and supports lower margin, flange end socket, flange cylindrical shell, Perforated plate, tube sheet, heat exchanger tube, flange connecting pipe and safety attachment, it is characterized in that, is welded with support lower margin in the external side of flange cylinder; The two ends up and down of flange inner barrel are welded with tube sheet; In flange cylindrical shell, middle and upper part is welded with Perforated plate, will in flange cylindrical shell, be separated into hydrospace, bottom and top air space; Heat exchanger tube is arranged in flange cylindrical shell, and through Perforated plate, tube sheet is passed also and Tube-sheet Welding in its two ends; The structure that described heat exchanger tube employing spiral fin coil and light pipe are integrated, spiral fin coil is positioned at the top air space of flange cylindrical shell, and light pipe is positioned at the hydrospace, bottom of flange cylindrical shell; Flange cylindrical shell two ends outward flange and flange end socket are bolted, and between flange end socket and the flange face of flange cylindrical shell, oil resistant high temperature sealing material are housed; Perforate be welded with flange connecting pipe on flange cylindrical shell, connects respectively outside water inlet pipe and steam outlet pipe; Perforate be welded with flange connecting pipe on flange end socket, connects respectively outside oil inlet pipe and flowline.
2. conduction oil superheated steam generator according to claim 1, is characterized in that, described Perforated plate is welded on the middle and upper part of flange inner barrel.
3. conduction oil superheated steam generator according to claim 1 and 2, is characterized in that, the stage casing of described heat exchanger tube is through Perforated plate.
4. conduction oil superheated steam generator according to claim 1 and 2, is characterized in that, described encapsulant adopts expanded graphite packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791989.3U CN203605200U (en) | 2013-12-03 | 2013-12-03 | Superheated steam generator using conduction oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791989.3U CN203605200U (en) | 2013-12-03 | 2013-12-03 | Superheated steam generator using conduction oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605200U true CN203605200U (en) | 2014-05-21 |
Family
ID=50717872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320791989.3U Withdrawn - After Issue CN203605200U (en) | 2013-12-03 | 2013-12-03 | Superheated steam generator using conduction oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672832A (en) * | 2013-12-03 | 2014-03-26 | 南京凯盛开能环保能源有限公司 | Heat-conducting oil overheat steam generator |
-
2013
- 2013-12-03 CN CN201320791989.3U patent/CN203605200U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672832A (en) * | 2013-12-03 | 2014-03-26 | 南京凯盛开能环保能源有限公司 | Heat-conducting oil overheat steam generator |
| CN103672832B (en) * | 2013-12-03 | 2015-04-08 | 南京凯盛开能环保能源有限公司 | Heat-conducting oil overheat steam generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103672832B (en) | Heat-conducting oil overheat steam generator | |
| CN101846464A (en) | Spiral heat exchanger for producing heating and/or sanitary use hot water, specifically designed for condensation applications | |
| CN203704313U (en) | Anti-explosion beam concentration type pipeline heater | |
| CN205919715U (en) | A novel heat exchanger for solar thermal power generation system | |
| CN105114924A (en) | Insertion pipe type annular flow steam generator | |
| CN102840670A (en) | Strengthened high-efficiency water jacket heating furnace | |
| CN203605200U (en) | Superheated steam generator using conduction oil | |
| CN208504445U (en) | A kind of spiral coil membrane wall burner hearth and its furnace body, heating plant | |
| CN201917244U (en) | Double-tube double-tube-plate steam waste heat recoverer | |
| CN202660739U (en) | Efficient coiler type oil-water heat exchanging evaporator | |
| CN2628980Y (en) | Sleeve type heat exchanger | |
| CN201827868U (en) | Solar energy steam generating device | |
| CN205227254U (en) | Insert tubular annular flow steam generator | |
| CN201897404U (en) | Oil heat exchanger | |
| CN203518733U (en) | Laminated heat exchanger | |
| CN105135907A (en) | High-temperature-resistant single-tube-pass heat exchange method and heat exchanger | |
| CN203892197U (en) | High-temperature waste heat recycling machine of screw-type air compressor | |
| CN203163554U (en) | Tube type heat exchanger for production of barium carbonate | |
| CN207299521U (en) | A kind of self-loopa heating boiler system | |
| CN203064550U (en) | Large-scale storage tank heating device | |
| CN203731361U (en) | Heat pipe type evaporator | |
| CN201413068Y (en) | Vacuum phase-change heat radiator | |
| CN205156698U (en) | Float head heat -exchanger device | |
| CN2893519Y (en) | Electric heating pipe type far infrared heater | |
| CN206479067U (en) | A kind of convenient fixed new high-efficiency heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20150408 |
|
| RGAV | Abandon patent right to avoid regrant |