CN205402636U - Steam boiler - Google Patents
Steam boiler Download PDFInfo
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- CN205402636U CN205402636U CN201620143858.8U CN201620143858U CN205402636U CN 205402636 U CN205402636 U CN 205402636U CN 201620143858 U CN201620143858 U CN 201620143858U CN 205402636 U CN205402636 U CN 205402636U
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Abstract
The utility model relates to a steam boiler, include, medium temperature solar collector, circulating pump, steam superheater, cross enthalpy exchanger, overheated electric heater, steam boiler, vapor heat exchanger, steam electric heater, feed -water preheating case, give water heat exchanger, heat storage water tank, hot water heat exchanger, water treatment ware, wherein, the conduction oil is through medium temperature solar collector heating back, sends into the enthalpy exchanger that crosses of steam superheater the inside through the circulating pump, reentrant steam boiler's vapor heat exchanger, later reentrant feed -water preheating case give water heat exchanger, then, get into the hot water heat exchanger of heat storage water tank, get back to medium temperature solar collector's input again, component solar energy collection heat transfer steam hot water production cycle return circuit. Overheated electric heater and steam electric heater be the sun when not enough the autonomous system operation down the automation put into operation into operation. Complementary steam production is with low costs with solar energy and electric energy, job stabilization, multiple heat transfer effectively improves solar energy collection efficiency.
Description
Technical field
This utility model belongs to energy source use field, especially a kind of steam boiler.
Background technology
Electricity steam boiler clean environment firendly, easy to use, but too power consumption, with steam production one ton per hour, power consumption 720kw, using every day 8 hours, 1 yuan kilowatt-hour calculates, and within one day, just spends 5760 yuan of electricity charge, and the energy cost of steam is too high.And the steam energy cost of solar energy steam boiler only has the part of electric energy, but solar energy is unstable, has had cloud and mist or has rained, and boiler cannot steam, and can affect production.
Summary of the invention:
The purpose of this utility model is to provide for a kind of steam boiler, and this boiler, is to utilize solar energy and electricity mutual complementation, produces steam, utilizes solar energy to save electric energy, reduces production of steam cost, utilizes electric energy to solve the unstability of solar energy.
The technical scheme realizing above-mentioned purpose is: a kind of steam boiler, including, middle temperature solar heat collector, circulating pump, steam superheater, cross heat exchanger, cross thermoelectric heater, steam boiler, vapor heat exchanger, steam electric heater, feed-water preheating case, to water-to-water heat exchanger, heat storage water tank, hot water heat exchanger, hydrotreater；Wherein, conduction oil through in after temperature solar heat collector heat temperature raising, the heat exchanger excessively inside steam superheater is sent into through circulating pump from outfan, enter back into the vapor heat exchanger inside steam boiler, enter back into afterwards inside feed-water preheating case to water-to-water heat exchanger, then, enter the hot water heat exchanger inside heat storage water tank, return the input of middle temperature solar heat collector, constitute solar energy heating heat exchange steam and hot water production cycle loop.Crossing thermoelectric heater and steam electric heater puts into operation when being sun deficiency under robot control system(RCS) operates, steam exports from steam (vapor) outlet.Boiler water supply first processes through hydrotreater.
Described middle temperature solar heat collector is to focus on sunlight with composite parabolic to obtain high temperature on straight-through vacuum tube to heat conduction oil.
Beneficial effect: 1. utilize solar energy production steam, saves electric energy, reduces production of steam cost；2., with electricity mutual complementation, make boiler stablize steam supply, overcome the unstability of solar energy；3. not only produce steam but also produce hot water with same solar thermal collector, and adopt multi-stage heat exchanger, be effectively improved collecting efficiency.
Accompanying drawing explanation
Fig. 1. for the schematic diagram of a kind of steam boiler.
Shown in figure: middle temperature solar heat collector 1, circulating pump 2, steam superheater 3, cross heat exchanger 4, cross thermoelectric heater 5, steam boiler 6, vapor heat exchanger 7, steam electric heater 8, feed-water preheating case 9, to water-to-water heat exchanger 10, heat storage water tank 11, hot water heat exchanger 12, hydrotreater 13；Steam (vapor) outlet 14.
Detailed description of the invention
Below in conjunction with Fig. 1, detailed description of the invention of the present utility model is described
A kind of steam boiler, including, middle temperature solar heat collector 1, circulating pump 2, steam superheater 3, cross heat exchanger 4, cross thermoelectric heater 5, steam boiler 6, vapor heat exchanger 7, steam electric heater 8, feed-water preheating case 9, to water-to-water heat exchanger 10, heat storage water tank 11, hot water heat exchanger 12, hydrotreater 13；Steam (vapor) outlet 14.Wherein, conduction oil through in after temperature solar heat collector 1 is heated to 180, from outfan, through circulating pump 2 send into inside steam superheater 3 cross heat exchanger 4, enter back into the vapor heat exchanger 7 inside steam boiler 6, enter back into afterwards inside feed-water preheating case 9 give water-to-water heat exchanger 10, then, enter the hot water heat exchanger 12 inside heat storage water tank 11, return the input of middle temperature solar heat collector 1, constitute solar energy heating heat exchange steam and hot water production cycle loop.Crossing thermoelectric heater 5 and steam electric heater 8 puts into operation when being sun deficiency under robot control system(RCS) operates, steam exports from steam (vapor) outlet.Boiler water supply first processes through hydrotreater 13.
Claims (2)
1. a steam boiler, it is characterized in that: include, middle temperature solar heat collector (1), circulating pump (2), steam superheater (3), cross heat exchanger (4), cross thermoelectric heater (5), steam boiler (6), vapor heat exchanger (7), steam electric heater (8), feed-water preheating case (9), to water-to-water heat exchanger (10), heat storage water tank (11), hot water heat exchanger (12), hydrotreater (13)；Steam (vapor) outlet (14)；Wherein, conduction oil through in after temperature solar heat collector (1) heat temperature raising, send into the heat exchanger (4) excessively of steam superheater (3) the inside through circulating pump (2) from outfan, enter back into steam boiler (6) the inside vapor heat exchanger (7) after enter back into feed-water preheating case (9) the inside give water-to-water heat exchanger (10), then, enter the hot water heat exchanger (12) of heat storage water tank (11) the inside, return the input of middle temperature solar heat collector (1), constitute solar energy heating heat exchange steam and hot water production cycle loop；Crossing thermoelectric heater (5) and steam electric heater (8) puts into operation when being sun deficiency under robot control system(RCS) control, steam exports from steam (vapor) outlet (14), and boiler water supply first processes through hydrotreater (13).
2. a kind of steam boiler according to claim 1, it is characterised in that: described middle temperature solar heat collector is to focus on sunlight with composite parabolic to obtain high temperature on straight-through vacuum tube to heat conduction oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143858.8U CN205402636U (en) | 2016-02-17 | 2016-02-17 | Steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143858.8U CN205402636U (en) | 2016-02-17 | 2016-02-17 | Steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402636U true CN205402636U (en) | 2016-07-27 |
Family
ID=56424174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620143858.8U Expired - Fee Related CN205402636U (en) | 2016-02-17 | 2016-02-17 | Steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402636U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289644A (en) * | 2017-08-07 | 2017-10-24 | 江苏鑫来合同能源管理有限公司 | A kind of industrial solar furnace |
| CN107448919A (en) * | 2017-07-12 | 2017-12-08 | 南瑞（武汉）电气设备与工程能效测评中心 | The device and method of medium temperature steam processed is combined in a kind of solar energy heating with electric boiler |
| CN112460816A (en) * | 2020-11-06 | 2021-03-09 | 余华阳 | Large-diameter vacuum tube air heat collector and application product thereof |
-
2016
- 2016-02-17 CN CN201620143858.8U patent/CN205402636U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448919A (en) * | 2017-07-12 | 2017-12-08 | 南瑞（武汉）电气设备与工程能效测评中心 | The device and method of medium temperature steam processed is combined in a kind of solar energy heating with electric boiler |
| CN107448919B (en) * | 2017-07-12 | 2019-08-23 | 南瑞（武汉）电气设备与工程能效测评中心 | The device and method of medium temperature steam processed is combined in a kind of solar energy heating with electric boiler |
| CN107289644A (en) * | 2017-08-07 | 2017-10-24 | 江苏鑫来合同能源管理有限公司 | A kind of industrial solar furnace |
| CN112460816A (en) * | 2020-11-06 | 2021-03-09 | 余华阳 | Large-diameter vacuum tube air heat collector and application product thereof |
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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 |
Granted publication date: 20160727 Termination date: 20180217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |