CN202692106U - High-efficiency energy-saving environment-friendly pure oxygen thermal generator set - Google Patents
High-efficiency energy-saving environment-friendly pure oxygen thermal generator set Download PDFInfo
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- CN202692106U CN202692106U CN201220230573XU CN201220230573U CN202692106U CN 202692106 U CN202692106 U CN 202692106U CN 201220230573X U CN201220230573X U CN 201220230573XU CN 201220230573 U CN201220230573 U CN 201220230573U CN 202692106 U CN202692106 U CN 202692106U
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Abstract
The utility model discloses a high-efficiency energy-saving environment-friendly pure oxygen thermal generator set, which consists of a liquid oxygen tank, a quick-freeze center, a cold air refrigerating center, a first heater, a combustion chamber second heater, a turbine-generator, a combustion chamber, a third heater, a hot water supply center and connecting pipelines. The pure liquid oxygen substitutes air and serves as a combustion improver, and excessive pure oxygen is combustion-supporting, so that an instantaneous and effective combustion ratio of fuel reaches a highest limit value; and meanwhile, the pure oxygen substitutes water vapor and serves as an energy transfer medium, the vaporization heat of the water vapor is saved by oxygen, the specific heat of the oxygen is half of that of the water vapor, the energy is saved by 50 percent, and low-pressure oxygen after working power generation is combustion-supporting, so that low-quality heat energy is completely recovered; and the combustion tail gas passes through the first heater and the third heater for two times of heat energy recovery, so that the fuel energy efficiency and utilization rate are improved. The pure oxygen thermal generator set is high-efficiency, energy-saving and environment-friendly.
Description
Technical field: the invention belongs to thermal power generation unit field.
Background technology: prior art is in the work of thermal power generation unit, fuel and air react, the part of oxygen that is actually in fuel and the air in 21% the oxygen reacts, and the result who causes is: fuel is excessive in the combustion reaction, the oxygen wretched insufficiency; Efficiency is low, the excess waste of the energy, and the serious pollution of environment, low in economic efficiency.
Summary of the invention: the present invention uses pure liquid oxygen to replace air to cook combustion adjuvant, and the contemporary steam that replaces is done energy transmission medium; Pure liquid oxygen is through the quick-frozen center, vaporization of liquid oxygen is taken away heat and is realized quick-frozen, absorbed energy, oxygen is done energy exchange through refrigeration cold air center and air, improve oxygen temperature and energy, realize refrigeration and the air conditioner refrigerating of refrigeration thing, oxygen is done energy exchange through primary heater and combustion tail gas, reclaims combustion tail gas heat energy, improves the oxygen energy, oxygen through primary heater is divided into two-way, first via oxygen enters the combustion chamber secondary heater and replaces steam to do the medium that energy transmits, and the oxygen through the combustion chamber secondary heater becomes high pressure oxygen, enter the steam turbine generator generating, the oxygen that leaves steam turbine generator enters the combustion chamber and replaces air-breathing; The the second road oxygen directly enters the combustion chamber and replaces air-breathing, excessive pure oxygen and fuel generation completing combustion, and, make the instantaneous effective combustion rate of fuel reach Up limit; The tail gas of process primary heater enters the 3rd heater and water is done energy exchange, and the hot water that the 3rd heater produces is used for life bath and warming, through the tail gas of the 3rd heater, through emptying after the techniques such as dust-removing sulphur removing function; Oxygen replaces air-breathing and oxygen to replace steam to do energy transmission medium, six large advantages are arranged: 1. half of the specific heat of the specific heat ratio steam of oxygen is also few, that is to say, the steam of equal in quality and oxygen, the temperature identical number of degrees that raise, the heat that oxygen needs be steam need heat half less than, so use oxygen to replace moisture vapor transfer energy, this energy-conservation 50%; 2. leave the low-pressure water steam of steam turbine and be with low-quality energy, utilization rate is very low, and that the Low Voltage Pure oxygen that leaves steam turbine is directly used in boiler furnace is combustion-supporting, not only it with low-quality energy all be utilized, and excessive purity oxygen is combustion-supporting, can make the instantaneous effective combustion rate of fuel reach Up limit; 3. oxygen need not vaporization, the heat of vaporization of conserve water steam; 4. do not had nitrogen in the combustion adjuvant, not only just do not have the nitrogen oxide by nitrogen gas generation in the air in the tail gas, and the heat that tail gas is taken away has reduced 79%; 5. liquid oxygen is through quick-frozen center, refrigeration cold air center, reclaim heat energy twice, improve energy in self, realize quick-frozen and the effect of refrigeration cold air, not only saved the compressor cooling cooling system of quick-frozen, refrigeration cold air, and saves energy is eaten up part of the liquid oxygen manufacturing cost to reduce; 6. tail gas passes through primary heater, the 3rd heater, and twice recovery using waste heat from tail gas improved efficiency and heat utilization rate.
The scheme of specifically dealing with problems: a kind of pure-oxygen thermal generator group of high-efficient energy-saving environment friendly, by the liquid oxygen tank, the quick-frozen center, refrigeration cold air center, primary heater, the combustion chamber secondary heater, steam turbine generator, the combustion chamber, the 3rd heater, hot water supply center and connecting pipe form, liquid oxygen tank liquid oxygen outlet is connected with quick-frozen center refrigerant inlet tube, quick-frozen center oxygen outlet is connected with refrigeration cold air center refrigerant inlet tube, refrigeration cold air center oxygen outlet is connected with primary heater heated medium inlet tube, primary heater oxygen outlet pipe is divided into two branch roads, the one road is connected with combustion chamber secondary heater heated medium inlet tube, combustion chamber secondary heater oxygen outlet pipe is connected with steam turbine generator gases at high pressure inlet tube, steam turbine generator low-pressure gas outlet is connected with combustion chamber air intlet pipe, another road oxygen outlet pipe of primary heater is connected with combustion chamber air intlet pipe, combustion chamber tail gas outlet is connected with primary heater heating carrier inlet tube, primary heater heating carrier outlet is connected with the 3rd heater heating carrier inlet tube, emptying after the systems such as the 3rd heater heating carrier outlet process dust-removing sulphur removing function, the 3rd heater heated medium inlet tube is connected with water inlet pipe, and the 3rd heater hot water outlet pipe is connected with hot water supply center inlet pipe.Advantage of the present invention: efficient, energy-saving and environmental protection.
Description of drawings: Figure of description is the primary structure schematic diagram of the pure-oxygen thermal generator group of high-efficient energy-saving environment friendly, the 1st, the liquid oxygen tank, the 3rd, the quick-frozen center, the 5th, refrigeration cold air center, the 7th, primary heater, the 9th, the combustion chamber, the 12nd, steam turbine generator, the 14th, the combustion chamber secondary heater, 19 is the 3rd heaters, the 21st, the hot water supply center, the 2nd, the tube connector of liquid oxygen tank liquid oxygen outlet and quick-frozen center refrigerant inlet tube, the 4th, quick-frozen center oxygen outlet and the tube connector that refrigerates cold air center oxygen inlet tube, the 6th, the tube connector of refrigeration cold air center oxygen outlet and primary heater heated medium inlet tube, the 8th, the tube connector of combustion chamber tail gas outlet and primary heater heating carrier inlet tube, primary heater oxygen outlet pipe is divided into two branch roads, the 15th, the tube connector of primary heater oxygen outlet pipe and combustion chamber secondary heater heated medium inlet tube, the 11st, the tube connector of another road oxygen outlet pipe of primary heater and combustion chamber air intlet pipe, the 13rd, the tube connector of combustion chamber secondary heater oxygen outlet pipe and steam turbine generator gases at high pressure inlet tube, the 10th, the tube connector of steam turbine generator low-pressure gas outlet and combustion chamber air intlet pipe, the 17th, the tube connector of primary heater heating carrier outlet and the 3rd heater heating carrier inlet tube, 18 is the 3rd heater heating carrier outlets through evacuated tube after the systems such as dust-removing sulphur removing function, 16 is tube connectors of the 3rd heater heated medium inlet tube and water inlet pipe, and 20 is tube connectors of the 3rd heater hot water outlet pipe and hot water supply center inlet pipe.
The specific embodiment: a kind of pure-oxygen thermal generator group of high-efficient energy-saving environment friendly, by liquid oxygen tank 1, quick-frozen center 3, refrigeration cold air center 5, primary heater 7, combustion chamber secondary heater 14, steam turbine generator 12, combustion chamber 9, the 3rd heater 19, hot water supply center 21 and connecting pipe form, liquid oxygen tank liquid oxygen outlet is connected with quick-frozen center refrigerant inlet tube, quick-frozen center oxygen outlet is connected with refrigeration cold air center refrigerant inlet tube, refrigeration cold air center oxygen outlet is connected with primary heater heated medium inlet tube, primary heater oxygen outlet pipe is divided into two branch roads, the one road is connected with combustion chamber secondary heater heated medium inlet tube, combustion chamber secondary heater oxygen outlet pipe is connected with steam turbine generator gases at high pressure inlet tube, steam turbine generator low-pressure gas outlet is connected with combustion chamber air intlet pipe, another road oxygen outlet pipe of primary heater is connected with combustion chamber air intlet pipe, combustion chamber tail gas outlet is connected with primary heater heating carrier inlet tube, primary heater heating carrier outlet is connected with the 3rd heater heating carrier inlet tube, emptying after the systems such as the 3rd heater heating carrier outlet process dust-removing sulphur removing function, the 3rd heater heated medium inlet tube is connected with water inlet pipe, and the 3rd heater hot water outlet pipe is connected with hot water supply center inlet pipe.
Claims (1)
1. the pure-oxygen thermal generator group of a high-efficient energy-saving environment friendly, it is characterized in that: by liquid oxygen tank (1), quick-frozen center (3), refrigeration cold air center (5), primary heater (7), combustion chamber secondary heater (14), steam turbine generator (12), combustion chamber (9), the 3rd heater (19), hot water supply center (21) and connecting pipe form, liquid oxygen tank liquid oxygen outlet is connected with quick-frozen center refrigerant inlet tube, quick-frozen center oxygen outlet is connected with refrigeration cold air center refrigerant inlet tube, refrigeration cold air center oxygen outlet is connected with primary heater heated medium inlet tube, primary heater oxygen outlet pipe is divided into two branch roads, the one road is connected with combustion chamber secondary heater heated medium inlet tube, combustion chamber secondary heater oxygen outlet pipe is connected with steam turbine generator gases at high pressure inlet tube, steam turbine generator low-pressure gas outlet is connected with combustion chamber air intlet pipe, another road oxygen outlet pipe of primary heater is connected with combustion chamber air intlet pipe, combustion chamber tail gas outlet is connected with primary heater heating carrier inlet tube, primary heater heating carrier outlet is connected with the 3rd heater heating carrier inlet tube, emptying after the systems such as the 3rd heater heating carrier outlet process dust-removing sulphur removing function, the 3rd heater heated medium inlet tube is connected with water inlet pipe, and the 3rd heater hot water outlet pipe is connected with hot water supply center inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220230573XU CN202692106U (en) | 2012-05-22 | 2012-05-22 | High-efficiency energy-saving environment-friendly pure oxygen thermal generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220230573XU CN202692106U (en) | 2012-05-22 | 2012-05-22 | High-efficiency energy-saving environment-friendly pure oxygen thermal generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692106U true CN202692106U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220230573XU Expired - Fee Related CN202692106U (en) | 2012-05-22 | 2012-05-22 | High-efficiency energy-saving environment-friendly pure oxygen thermal generator set |
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| CN (1) | CN202692106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679388A (en) * | 2012-05-22 | 2012-09-19 | 赵军政 | Energy-efficient and environment-friendly pure-oxygen thermal generator set |
-
2012
- 2012-05-22 CN CN201220230573XU patent/CN202692106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679388A (en) * | 2012-05-22 | 2012-09-19 | 赵军政 | Energy-efficient and environment-friendly pure-oxygen thermal generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 315000, Nanjing Road, Ningbo, Zhejiang Province, Wu Ning Industrial Zone, No. 88 Nanjing Road Patentee after: Zhao Junzheng Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie Mingzhou Road No. 500 Building 1 room 625 Patentee before: Zhao Junzheng |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |