CN204438071U - A kind of photo-thermal power generation steam generator - Google Patents
A kind of photo-thermal power generation steam generator Download PDFInfo
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- CN204438071U CN204438071U CN201520016882.0U CN201520016882U CN204438071U CN 204438071 U CN204438071 U CN 204438071U CN 201520016882 U CN201520016882 U CN 201520016882U CN 204438071 U CN204438071 U CN 204438071U
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Abstract
The utility model relates to a kind of photo-thermal power generation steam generator, comprises drum, evaporative cylinder, charging header, discharging header, heat-exchanging tube bundle, gripper shoe, water inlet, steam (vapor) outlet and leakage fluid dram.The utility model has the feature of safety, stable, reliable and long service life, adopts two and plural evaporative cylinder parallel connection then to share a drum, the effective appearance and size reducing evaporative cylinder monomer, more utilizes manufactures, transports and installation; Adopt charging and discharging header, improve the security reliability of equipment; Adopt the overall form up having bending in level of heat-exchanging tube bundle, effectively have adjusted expanding with heat and contract with cold of heat exchanger tube and make discharging more convenient, fast and complete simultaneously.
Description
Technical field
The utility model relates to solar light-heat power-generation field, especially a kind of photo-thermal power generation steam generator.
Background technology
Steam generator is the equipment of product saturated vapor the most common in Chemical Manufacture, and traditional steam generator only has an evaporative cylinder to add a drum, will design that monomer diameter is very large, length is very long, be even difficult to transport in the exchange occasion running into large heat.In actual use, it is very large that the tube sheet of traditional steam generator faces the local stress that shell side and tube side excessive temperature differentials cause.Generally for and meet the demands, tube sheet will design very thick, reaches more than 200mm, the very high security reliability being also unfavorable for making and run of the cost of tube sheet.Heat-exchanging tube bundle inside traditional steam generator is straight tube, runs expanding with heat and contract with cold of producing under the high temperature conditions and has a strong impact on its service life.These all can not reach the safe, stable, reliable of the steam generator that solar energy thermo-power station requires and service life.
Utility model content
The technical problems to be solved in the utility model is: provide the steam generator on a kind of photo-thermal power generation, avoid steam generator monomer excessive, cancel tube sheet, heat-exchanging tube bundle effectively regulates and expands with heat and contract with cold, and during discharging, fused salt (or conduction oil) can facilitate, discharge up hill and dale.
The utility model solves the technical scheme that its technical problem adopts: a kind of photo-thermal power generation steam generator, comprises drum, evaporative cylinder, charging header, discharging header, heat-exchanging tube bundle, gripper shoe, water inlet, steam (vapor) outlet and leakage fluid dram; Described evaporative cylinder is by least two parallel connections; All evaporative cylinders share same drum; Charging header and discharging header are set in described evaporative cylinder; Described heat-exchanging tube bundle is arranged on evaporative cylinder inner chamber; Described heat-exchanging tube bundle entirety has level bending upwards; Described heat-exchanging tube bundle midfeather arranges gripper shoe and is fixed.
Further, charging header described in the utility model, discharging header are made up of seamless tubular goods.
Further say, in heat-exchanging tube bundle described in the utility model, heat-conducting medium is set; Described heat-conducting medium is high-temperature fusion salt or conduction oil.
The beneficial effects of the utility model are, solve the defect existed in background technology, the utility model has feature that is safe, stable, reliable and long service life, adopt two and a plural evaporative cylinder parallel connection then shared drum, the appearance and size of effective reduction evaporative cylinder monomer, more utilizes manufacture, transport and installs; Adopt charging and discharging header, improve the security reliability of equipment; Adopt the overall form up having bending in level of heat-exchanging tube bundle, effectively have adjusted expanding with heat and contract with cold of heat exchanger tube and make discharging more convenient, fast and complete simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1.
In figure: 1, drum; 2, water separator; 3, discharging header; 4, gripper shoe; 5, charging header; 6, evaporative cylinder; A, enter salt (oil) mouth; B, go out salt (oil) mouth; C, water inlet; D, steam (vapor) outlet; E, leakage fluid dram.
Detailed description of the invention
With preferred embodiment, the utility model is described in further detail by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-3, a kind of photo-thermal power generation steam generator, comprises drum 1, water separator 2, discharging header 3, gripper shoe 4, charging header 5, evaporative cylinder 6, enters salt (oil) mouth a, goes out salt (oil) mouth b, water inlet c, steam (vapor) outlet d, leakage fluid dram e.
Evaporative cylinder is 2 and is arranged in parallel, and all evapn cylinder shares a drum, the effective appearance and size reducing evaporative cylinder monomer, more utilizes manufacture, transport and installs.Evaporative cylinder adopts charging and discharging header, the shell side effectively avoiding old-fashioned tubesheet location to face and the problem of tube side excessive temperature differentials, improves the security reliability of equipment.
Heat-exchanging tube bundle adopts the overall form up having bending in level, heat-conducting medium in heat-exchanging tube bundle adopts high-temperature fusion salt or conduction oil, heat-exchanging tube bundle mesophase spherule just arranges gripper shoe at a certain distance and is fixed, effectively have adjusted expanding with heat and contract with cold of heat exchanger tube, make discharging more convenient, fast and complete simultaneously.
In Fig. 1, during steam generator work, high-temperature molten salt (or high temperature heat conductive oil) enters salt (oil) mouth a and enters on the left of evaporative cylinder 6, goes out salt (oil) mouth b flow out by the water of heat-exchanging tube bundle and evaporative cylinder 6 shell side after carrying out heat exchange on the right side of evaporative cylinder 6;
Meanwhile, water enters from water inlet c drum 1, carries out moisturizing by forced convertion to evaporative cylinder 6 shell side, becomes saturated vapor, afterwards from steam (vapor) outlet d out by carrying out heat exchange with hot coal.
The just detailed description of the invention of the present utility model described in above description, various illustrating is not construed as limiting flesh and blood of the present utility model, person of an ordinary skill in the technical field after having read description can to before described detailed description of the invention make an amendment or be out of shape, and do not deviate from essence and the scope of utility model.
Claims (3)
1. a photo-thermal power generation steam generator, is characterized in that: comprise drum, evaporative cylinder, charging header, discharging header, heat-exchanging tube bundle, gripper shoe, water inlet, steam (vapor) outlet and leakage fluid dram; Described evaporative cylinder is by least two parallel connections; All evaporative cylinders share same drum; Charging header and discharging header are set in described evaporative cylinder; Described heat-exchanging tube bundle is arranged on evaporative cylinder inner chamber; Described heat-exchanging tube bundle entirety has level bending upwards; Described heat-exchanging tube bundle midfeather arranges gripper shoe and is fixed.
2. a kind of photo-thermal power generation steam generator as claimed in claim 1, is characterized in that: described charging header, discharging header are made up of seamless tubular goods.
3. a kind of photo-thermal power generation steam generator as claimed in claim 1, is characterized in that: arrange heat-conducting medium in described heat-exchanging tube bundle; Described heat-conducting medium is high-temperature fusion salt or conduction oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016882.0U CN204438071U (en) | 2015-01-09 | 2015-01-09 | A kind of photo-thermal power generation steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016882.0U CN204438071U (en) | 2015-01-09 | 2015-01-09 | A kind of photo-thermal power generation steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438071U true CN204438071U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520016882.0U Active CN204438071U (en) | 2015-01-09 | 2015-01-09 | A kind of photo-thermal power generation steam generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204438071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152091A (en) * | 2016-09-14 | 2016-11-23 | 广东石油化工学院 | A kind of fully-automatic household multi-functional fuse salt steam generator |
-
2015
- 2015-01-09 CN CN201520016882.0U patent/CN204438071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152091A (en) * | 2016-09-14 | 2016-11-23 | 广东石油化工学院 | A kind of fully-automatic household multi-functional fuse salt steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170414 Address after: 213164 Jiangsu City, Wujin Province, Wu Chang Road, No. 18, Changzhou science and Technology City, Chong Chong Hong Kong, No. 1 C108 Patentee after: Jiangsu Federal Energy Technology Co., Ltd. Address before: Wujin Jiaze town 213146 area in Jiangsu city of Changzhou province Hou Yu Jie Tai He Road No. 4 Patentee before: Changzhou Sunhome Solar Water Heater Manufacture Co., Ltd. |
|
| TR01 | Transfer of patent right |