CN202902326U - High-efficient energy-saving environment-friendly boiler - Google Patents
High-efficient energy-saving environment-friendly boiler Download PDFInfo
- Publication number
- CN202902326U CN202902326U CN2012203244659U CN201220324465U CN202902326U CN 202902326 U CN202902326 U CN 202902326U CN 2012203244659 U CN2012203244659 U CN 2012203244659U CN 201220324465 U CN201220324465 U CN 201220324465U CN 202902326 U CN202902326 U CN 202902326U
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- oxygen
- fuel
- boiler
- combustion
- heater
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
A high-efficient energy-saving environment-friendly boiler is composed of a liquid oxygen tank, a refrigerating chamber, a heater, a boiler, a fuel tank, a fuel regulating valve, a connecting pipe and the like. A compressor and refrigerants of the refrigerating chamber are replaced by liquid oxygen to freeze refrigerating materials, recycle thermal energy and achieve refrigeration of the refrigerating chamber. An upper layer and a lower layer are arranged in a boiler combustion chamber, the upper layer is a fuel distribution device, and the lower layer is a pure oxygen distribution device. Oxygen blast combustion is formed in the combustion chamber, combustion tail gas of the combustion chamber passes through the heater to heat the oxygen which comes from the refrigerating chamber, waste heat is delivered to the oxygen by the combustion tail gas, the thermal energy is recycled, the energy efficiency is improved, the tail gas which passes through the heater is exhausted after the dust is removed, the oxygen which is heated by the heater substitutes for air and is used as combustion improver, the oxygen enters the boiler combustion chamber, excessive pure oxygen is completely combusted with the fuel, thus the instantaneous and effective combustion rate of the fuel is enabled to reach a highest limiting value. No nitrogen is contained in the combustion improver, thus no nitric oxide is contained in the tail gas, reactant gas is reduced by 79%, and heat taken away by the tail gas is reduced by 79%. The high-efficient energy-saving environment-friendly boiler has the advantages of being high-efficient, energy-saving and environment-friendly.
Description
Technical field: the invention belongs to field of boilers.
Background technology: prior art is the boiler take natural gas or liquefied gas or fuel oil or coal bed gas or biogas etc. as fuel, and as combustion adjuvant, its burning heat transfer efficiency is low with air, and energy waste is serious, and environmental pollution is general, the defectives such as poor working environment.
Summary of the invention: replace air as combustion adjuvant with pure liquid oxygen, instantaneous in combustion reaction supplied with excessive pure oxygen (or liquid oxygen), and excessive pure oxygen and complete combustion of fuel make the instantaneous effective combustion rate of fuel reach Up limit; The refrigeration systems such as the compressor of liquid oxygen replacement refrigerating chamber and refrigerant, the freezing and refrigeration thing reclaims heat energy, realizes the refrigerating chamber refrigeration; Boiler combustion is indoor have two-layer up and down, the upper strata is the fuel distribution device, lower floor is the pure oxygen distributor, in the combustion chamber, formation oxygen blast burning, the combustion tail gas of combustion chamber are by heater, and heating is from the oxygen of refrigerating chamber, combustion tail gas passes to oxygen to waste heat, reclaim heat energy, improve efficiency, discharge through behind the tails dedusting of heater, the oxygen that is heated by heater, enter boiler furnace, replace air to cook combustion adjuvant, not only reclaim tail gas heat quantity, and excessive pure oxygen and complete combustion of fuel, make the instantaneous effective combustion rate of fuel reach Up limit; Do not have nitrogen in the combustion adjuvant, just do not have nitrogen oxide in the tail gas, reduced simultaneously reacting gas total amount 79%, the heat that tail gas is taken away reduces 79%, so energy-saving and emission-reduction.
The scheme of specifically dealing with problems: a kind of boiler of high-efficient energy-saving environment friendly, by the liquid oxygen tank, refrigerating chamber, heater, boiler, fuel tank, fuel control valve and connecting pipe form, liquid oxygen tank liquid oxygen outlet is connected with the refrigerant inlet tube of refrigerating chamber, refrigerating chamber oxygen outlet pipe is connected with heater oxygen inlet pipe, heater oxygen outlet pipe is connected with boiler furnace pure oxygen distributor oxygen inlet pipe, described heater, combustion tail gas with boiler furnace passes through heater, heating is from the oxygen of refrigerating chamber, combustion tail gas passes to oxygen to waste heat, the oxygen that is heated by heater, enter boiler furnace, replace air to cook combustion adjuvant, excessive pure oxygen and complete combustion of fuel, make the instantaneous effective combustion rate of fuel reach Up limit, discharge through behind the tails dedusting of heater; The fuel control valve fuel outlet is connected with boiler furnace fuel distribution device fuel inlet tube, and the fuel tank fuel outlet is connected with the fuel control valve fuel inlet tube.Described liquid oxygen tank is double container, internal layer is pressure vessel, skin is vacuum tank, internal layer container splendid attire liquid oxygen, inside and outside vacuumize between two-layer, wrapped or the heat-insulating material filling with multilayer insulant, there is a support to support the liquid oxygen tank under it, described support has 1～12, and uniform along described liquid oxygen tank periphery, Pressure gauge, liquid level gauge, vacuum meter, safety relief valve, liquid oxygen input control valve, oxygen output control valve, liquid oxygen input pipe, oxygen output tube are arranged on the described liquid oxygen tank; Described refrigerating chamber replaces compressor and the coolant refrigeration system of refrigerating chamber with liquid oxygen, and the freezing and refrigeration thing is taken away the heat of refrigeration thing, improves self temperature and reclaims heat energy, realizes the refrigerating chamber refrigeration; Described boiler, boiler combustion is indoor to be had two-layerly up and down, and the upper strata is the fuel distribution device, and lower floor is the pure oxygen distributor, in the combustion chamber, forms the oxygen blast burning; Described fuel tank is the container of splendid attire natural gas or liquefied gas or fuel oil or coal bed gas or biogas fuel.Advantage of the present invention: efficient, energy-conservation, environmental protection.
Description of drawings: accompanying drawing is the primary structure schematic diagram of the boiler of high-efficient energy-saving environment friendly, the 1st, the liquid oxygen tank, the 2nd, the tube connector of liquid oxygen tank liquid oxygen outlet and refrigerating chamber refrigerant inlet tube, the 3rd, fuel tank, the 4th, refrigerating chamber, the 5th, the tube connector of refrigerating chamber device oxygen outlet pipe and heater oxygen inlet pipe, the 6th, heater, the 7th, the tube connector of heater oxygen outlet pipe and boiler furnace pure oxygen distributor oxygen inlet pipe, the 8th, boiler, the 10th, the tube connector of fuel control valve fuel outlet and boiler furnace fuel distribution device fuel inlet tube, the 11st, fuel control valve, the 12nd, the tube connector of fuel tank fuel outlet and fuel control valve fuel inlet tube.
The specific embodiment: a kind of boiler of high-efficient energy-saving environment friendly, by liquid oxygen tank 1, refrigerating chamber 4, heater 6, boiler 8, fuel tank 3, fuel control valve 11 and connecting pipe form, liquid oxygen tank 1 liquid oxygen outlet is connected with the refrigerant inlet tube of refrigerating chamber 4, refrigerating chamber 4 oxygen outlet pipes are connected with heater 6 oxygen inlet pipes, being connected of the combustion chamber pure oxygen distributor oxygen inlet pipe of heater 6 oxygen outlet pipes and boiler 8, described heater 6, that combustion tail gas with boiler furnace passes through heater, heating is from the oxygen of refrigerating chamber, combustion tail gas passes to oxygen to waste heat, the oxygen that is heated by heater, enter boiler furnace, replace air to cook combustion adjuvant, discharge through behind the tails dedusting of heater, being connected of the combustion chamber fuel distribution device fuel inlet tube of fuel control valve 11 fuel outlets and boiler 8, fuel tank 3 fuel outlets are connected with fuel control valve 11 fuel inlet tubes.
Described liquid oxygen tank 1 is double container, internal layer is pressure vessel, skin is vacuum tank, internal layer container splendid attire liquid oxygen, inside and outside vacuumize between two-layer, wrapped or the heat-insulating material filling with multilayer insulant, there is a support to support the liquid oxygen tank under it, described support has 1～12, and uniform along described liquid oxygen tank periphery, Pressure gauge, liquid level gauge, vacuum meter, safety relief valve, liquid oxygen input control valve, oxygen output control valve, liquid oxygen input pipe, oxygen output tube are arranged on the described liquid oxygen tank 1.
Described refrigerating chamber 4 is the refrigerating chambers that replace compressor and coolant refrigeration system with liquid oxygen.
Described boiler 8, boiler combustion is indoor to be had two-layerly up and down, and the upper strata is the fuel distribution device, and lower floor is the pure oxygen distributor, in the combustion chamber, forms the oxygen blast burning.
Described fuel tank 3 is containers of splendid attire natural gas or liquefied gas or fuel oil or coal bed gas or biogas fuel.
Claims (4)
1. the boiler of a high-efficient energy-saving environment friendly, it is characterized in that: by liquid oxygen tank (1), refrigerating chamber (4), heater (6), boiler (8), fuel tank (3), fuel control valve (11) and connecting pipe form, liquid oxygen tank (1) liquid oxygen outlet and refrigerating chamber 4) the refrigerant inlet tube be connected, refrigerating chamber (4) oxygen outlet pipe is connected with heater (6) oxygen inlet pipe, being connected of the combustion chamber pure oxygen distributor oxygen inlet pipe of heater (6) oxygen outlet pipe and boiler (8), described heater (6) is that the combustion tail gas with boiler furnace passes through heater, heating is from the oxygen of refrigerating chamber, combustion tail gas passes to oxygen to waste heat, the oxygen that is heated by heater, enter boiler furnace, replace air to cook combustion adjuvant, discharge through behind the tails dedusting of heater, being connected of the combustion chamber fuel distribution device fuel inlet tube of fuel control valve (11) fuel outlet and boiler (8), fuel tank (3) fuel outlet is connected with fuel control valve (11) fuel inlet tube.
2. the boiler of high-efficient energy-saving environment friendly according to claim 1, it is characterized in that: described liquid oxygen tank (1) is double container, internal layer is pressure vessel, skin is vacuum tank, internal layer container splendid attire liquid oxygen, inside and outside vacuumize between two-layer, wrapped or the heat-insulating material filling with multilayer insulant, there is a support to support the liquid oxygen tank under it, described support has 1～12, and uniform along described liquid oxygen tank periphery, on the described liquid oxygen tank (1) Pressure gauge is arranged, liquid level gauge, vacuum meter, safety relief valve, the liquid oxygen input control valve, the oxygen output control valve, the liquid oxygen input pipe, oxygen output tube.
3. the boiler of high-efficient energy-saving environment friendly according to claim 1 is characterized in that: described refrigerating chamber (4) is the refrigerating chamber that replaces compressor and coolant refrigeration system with liquid oxygen.
4. the boiler of high-efficient energy-saving environment friendly according to claim 1 is characterized in that: have two-layerly up and down in the combustion chamber of described boiler (8), the upper strata is the fuel distribution device, and lower floor is the pure oxygen distributor, in the combustion chamber, forms the oxygen blast burning.
The boiler of 5 high-efficient energy-saving environment friendlies according to claim 1 is characterized in that: described fuel tank (3) is the container of splendid attire natural gas or liquefied gas or fuel oil or coal bed gas or biogas fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203244659U CN202902326U (en) | 2012-06-25 | 2012-06-25 | High-efficient energy-saving environment-friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203244659U CN202902326U (en) | 2012-06-25 | 2012-06-25 | High-efficient energy-saving environment-friendly boiler |
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| Publication Number | Publication Date |
|---|---|
| CN202902326U true CN202902326U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203244659U Expired - Fee Related CN202902326U (en) | 2012-06-25 | 2012-06-25 | High-efficient energy-saving environment-friendly boiler |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759119A (en) * | 2012-06-25 | 2012-10-31 | 赵军政 | Efficient, energy-saving and environment-friendly boiler |
| CN106051678A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar playground |
| CN106051669A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar grinding machine |
| CN106152088A (en) * | 2016-06-07 | 2016-11-23 | 宁波高新区世代能源科技有限公司 | Solar energy hair-dryer |
| CN106545881A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of monitoring system of liquid fuel fired boiler |
| CN111237744A (en) * | 2020-01-22 | 2020-06-05 | 王玉琨 | Pure oxygen combustion technology |
| CN113357668A (en) * | 2021-04-29 | 2021-09-07 | 广东中发恒翰科技有限公司 | Energy-saving boiler fuel supply system |
-
2012
- 2012-06-25 CN CN2012203244659U patent/CN202902326U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759119A (en) * | 2012-06-25 | 2012-10-31 | 赵军政 | Efficient, energy-saving and environment-friendly boiler |
| CN106545881A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of monitoring system of liquid fuel fired boiler |
| CN106051678A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar playground |
| CN106051669A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar grinding machine |
| CN106152088A (en) * | 2016-06-07 | 2016-11-23 | 宁波高新区世代能源科技有限公司 | Solar energy hair-dryer |
| CN111237744A (en) * | 2020-01-22 | 2020-06-05 | 王玉琨 | Pure oxygen combustion technology |
| CN113357668A (en) * | 2021-04-29 | 2021-09-07 | 广东中发恒翰科技有限公司 | Energy-saving boiler fuel supply system |
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| 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: 20130424 Termination date: 20160625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |