CN102759119A - Efficient, energy-saving and environment-friendly boiler - Google Patents
Efficient, energy-saving and environment-friendly boiler Download PDFInfo
- Publication number
- CN102759119A CN102759119A CN2012102350918A CN201210235091A CN102759119A CN 102759119 A CN102759119 A CN 102759119A CN 2012102350918 A CN2012102350918 A CN 2012102350918A CN 201210235091 A CN201210235091 A CN 201210235091A CN 102759119 A CN102759119 A CN 102759119A
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- oxygen
- fuel
- boiler
- heater
- combustion
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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
The invention relates to an efficient, energy-saving and environment-friendly boiler, comprising a liquid oxygen tank, a refrigerated chamber, a heater, a boiler, a fuel tank, a fuel regulation valve, a connecting pipeline and the like. A compressor of the refrigerated chamber and a refrigerating system, such as refrigerants and the like are replaced with liquid oxygen to refrigerate refrigerated objects, recycle heat energy and realize refrigeration of the refrigerated chamber; a boiler combustion chamber is internally divided into upper and lower layers, wherein the upper layer is provided with a fuel distributor, and the lower layer is provided with a pure oxygen distributor to form oxygen blowing combustion in the combustion chamber; the combustion tail gas of the combustion chamber is used for heating the oxygen from the refrigerated chamber through the heater and transmitting waste heat to oxygen, recycling heat energy and improving energy efficiency; the tail gas passing through the heater is exhausted after being subjected to dust removal; air is replaced with the oxygen, as a combustion improver, heated by the heater, the oxygen is introduced to the boiler combustion chamber; excessive pure oxygen and fuel are completely combusted, so that the instant and effective combustion rate of the fuel achieves a highest limit value; and as the combustion improver is free of nitrogen gas, a nitric oxide is unavailable in the tail gas, 79% of reaction gas is reduced, heat taken away by the tail gas is reduced by 79%. The boiler has the advantages of efficiency, energy conservation and environment-friendliness.
Description
Technical field: the invention belongs to field of boilers.
Background technology: prior art is to be the boiler of fuel with natural gas or liquefied gas or fuel oil or coal bed gas or biogas etc., and as combustion adjuvant, its burning heat transfer efficiency is low with air, and energy waste is serious, and environmental pollution is general, 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 fuel completing combustion make the instantaneous effective combustion rate of fuel reach the upper limit (UL) value; 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 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; Formation oxygen blast burning, the combustion tail gas of combustion chamber are through heater, and heating is from the oxygen of refrigerating chamber, and combustion tail gas passes to oxygen to waste heat; Reclaim heat energy, improve efficiency, discharge through behind the tails dedusting of heater; By the oxygen of heater heating, get into boiler furnace, replace air to cook combustion adjuvant; Not only reclaim tail gas heat quantity, and excessive pure oxygen and fuel completing combustion, make the instantaneous effective combustion rate of fuel reach the upper limit (UL) value; Do not have nitrogen in the combustion adjuvant, just do not have nitrogen oxide in the tail gas, reduced reacting gas total amount 79% simultaneously, 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 liquid oxygen jar, refrigerating chamber, heater, boiler, tanks, fuel control valve be connected pipeline etc. and form; Liquid oxygen jar 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, and the fuel control valve fuel outlet is connected with boiler furnace fuel distribution device fuel inlet tube, and the tanks fuel outlet is connected with the fuel control valve fuel inlet tube.Said liquid oxygen jar is a double container; Internal layer is a pressure vessel, and skin is a vacuum tank, internal layer container splendid attire liquid oxygen; Inside and outside vacuumize between two-layer; With multilayer insulant wrapped (or other heat-insulating materials are filled), there is a support to support the liquid oxygen jar under it, described support has 1～12; And be uniformly distributed with along described liquid oxygen jar 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 jar; Refrigeration systems such as described refrigerating chamber replaces refrigerating chamber with liquid oxygen compressor and refrigerant, the freezing and refrigeration thing is taken away the heat of refrigeration thing, improves self temperature and reclaims heat energy, realizes that refrigerating chamber freezes; Said heater, through heater, heating is from the oxygen of refrigerating chamber with the combustion tail gas of boiler furnace; Combustion tail gas passes to oxygen to waste heat; By the oxygen of heater heating, get into boiler furnace, replace air to cook combustion adjuvant; Excessive pure oxygen and fuel completing combustion make the instantaneous effective combustion rate of fuel reach the upper limit (UL) value; Discharge through behind the tails dedusting of heater; Said 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; Said tanks is the container of splendid attire natural gas or fuel such as liquefied gas or fuel oil or coal bed gas or biogas.Advantage of the present invention: efficient, energy-conservation, environmental protection.
Description of drawings: accompanying drawing is the primary structure sketch map of the boiler of high-efficient energy-saving environment friendly, the 1st, and liquid oxygen jar, the 2nd, the tube connector of liquid oxygen jar liquid oxygen outlet and refrigerating chamber refrigerant inlet tube; The 3rd, tanks, 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 tanks 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 jar 1, refrigerating chamber 4, heater 6, boiler 8, tanks 3, fuel control valve 11 be connected pipeline etc. and form; Liquid oxygen jar 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, being connected of the combustion chamber fuel distribution device fuel inlet tube of fuel control valve 11 fuel outlets and boiler 8, tanks 3 fuel outlets are connected with fuel control valve 11 fuel inlet tubes.
Said liquid oxygen jar 1 is a double container; Internal layer is a pressure vessel, and skin is a vacuum tank, internal layer container splendid attire liquid oxygen; Inside and outside vacuumize between two-layer; With multilayer insulant wrapped (or other heat-insulating materials are filled), there is a support to support the liquid oxygen jar under it, described support has 1～12; And be uniformly distributed with along described liquid oxygen jar 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 jar 1.
Described refrigerating chamber 4 is the refrigerating chambers that replace refrigeration systems such as compressor and refrigerant with liquid oxygen.
Said heater 6, be with the combustion tail gas of boiler furnace through heater, heating is from the oxygen of refrigerating chamber; Combustion tail gas passes to oxygen to waste heat, by the oxygen of heater heating, gets into boiler furnace; Replace air to cook combustion adjuvant, discharge through behind the tails dedusting of heater.
Said 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 tanks 3 is containers of splendid attire natural gas or fuel such as liquefied gas or fuel oil or coal bed gas or biogas.1/1。
Claims (6)
1. the boiler of a high-efficient energy-saving environment friendly; It is characterized in that: by liquid oxygen jar (1), refrigerating chamber (4), heater (6), boiler (8), tanks (3), fuel control valve (11) be connected pipeline etc. and form; Liquid oxygen jar (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), being connected of the combustion chamber fuel distribution device fuel inlet tube of fuel control valve (11) fuel outlet and boiler (8), tanks (3) fuel outlet is connected with fuel control valve (11) fuel inlet tube.
2. liquid oxygen jar (1) according to claim 1, it is characterized in that: liquid oxygen jar (1) is a double container, and internal layer is a pressure vessel; Skin is a vacuum tank; Internal layer container splendid attire liquid oxygen, inside and outside vacuumize between two-layer, with multilayer insulant wrapped (or other heat-insulating materials are filled); There is a support to support the liquid oxygen jar under it; Described support has 1～12, and is uniformly distributed with along described liquid oxygen jar periphery, and 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 jar (1).
3. refrigerating chamber as claimed in claim 1 (4) is characterized in that: refrigerating chamber (4) is the refrigerating chamber that replaces refrigeration systems such as compressor and refrigerant with liquid oxygen.
4. heater (6) according to claim 1; It is characterized in that: heater (6) be with the combustion tail gas of boiler furnace through heater, heating is from the oxygen of refrigerating chamber, combustion tail gas passes to oxygen to waste heat; By the oxygen of heater heating; Get into boiler furnace, replace air to cook combustion adjuvant, discharge through behind the tails dedusting of heater.
5. boiler (8) according to claim 1 is characterized in that: have two-layerly up and down in the combustion chamber of 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.
6. tanks as claimed in claim 1 (3) is characterized in that; Tanks (3) is the container of splendid attire natural gas or fuel such as liquefied gas or fuel oil or coal bed gas or biogas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102350918A CN102759119A (en) | 2012-06-25 | 2012-06-25 | Efficient, energy-saving and environment-friendly boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102350918A CN102759119A (en) | 2012-06-25 | 2012-06-25 | Efficient, energy-saving and environment-friendly boiler |
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| CN102759119A true CN102759119A (en) | 2012-10-31 |
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| CN2012102350918A Pending CN102759119A (en) | 2012-06-25 | 2012-06-25 | Efficient, energy-saving and environment-friendly boiler |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010078A (en) * | 2012-12-08 | 2013-04-03 | 赵军政 | Efficient, energy-saving and environment-friendly all-purpose travel trailer |
| CN106051699A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar churn drill |
| CN106051810A (en) * | 2016-05-08 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Desulfurization, denitration and dedusting complete equipment for burning liquid gas |
| CN106051698A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar fan |
| CN106066046A (en) * | 2016-05-08 | 2016-11-02 | 宁波高新区世代能源科技有限公司 | Desulphurization denitration dust collection method for the liquefied gas of burning |
| CN106066045A (en) * | 2016-05-08 | 2016-11-02 | 宁波高新区世代能源科技有限公司 | Desulphurization denitration dedusting intelligence control system for the liquefied gas of burning |
| 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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| CN2618036Y (en) * | 2003-04-28 | 2004-05-26 | 张建军 | Portable liquified oxygen storage tank |
| CN101008347A (en) * | 2006-12-21 | 2007-08-01 | 上海交通大学 | General gasoline engine power system for water surface and underwater vehicle |
| CN201184604Y (en) * | 2008-02-20 | 2009-01-21 | 山东鲁能节能设备开发有限公司 | Boiler oxygen-enriched combustion-supporting apparatus |
| CN201401806Y (en) * | 2009-04-29 | 2010-02-10 | 戴群 | Energy-saving device utilizing remained oxygen-rich gas of nitrogen making machine to support combustion |
| CN202902326U (en) * | 2012-06-25 | 2013-04-24 | 赵军政 | High-efficient energy-saving environment-friendly boiler |
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2012
- 2012-06-25 CN CN2012102350918A patent/CN102759119A/en active Pending
Patent Citations (5)
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| CN2618036Y (en) * | 2003-04-28 | 2004-05-26 | 张建军 | Portable liquified oxygen storage tank |
| CN101008347A (en) * | 2006-12-21 | 2007-08-01 | 上海交通大学 | General gasoline engine power system for water surface and underwater vehicle |
| CN201184604Y (en) * | 2008-02-20 | 2009-01-21 | 山东鲁能节能设备开发有限公司 | Boiler oxygen-enriched combustion-supporting apparatus |
| CN201401806Y (en) * | 2009-04-29 | 2010-02-10 | 戴群 | Energy-saving device utilizing remained oxygen-rich gas of nitrogen making machine to support combustion |
| CN202902326U (en) * | 2012-06-25 | 2013-04-24 | 赵军政 | High-efficient energy-saving environment-friendly boiler |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010078A (en) * | 2012-12-08 | 2013-04-03 | 赵军政 | Efficient, energy-saving and environment-friendly all-purpose travel trailer |
| CN106051810A (en) * | 2016-05-08 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Desulfurization, denitration and dedusting complete equipment for burning liquid gas |
| CN106066046A (en) * | 2016-05-08 | 2016-11-02 | 宁波高新区世代能源科技有限公司 | Desulphurization denitration dust collection method for the liquefied gas of burning |
| CN106066045A (en) * | 2016-05-08 | 2016-11-02 | 宁波高新区世代能源科技有限公司 | Desulphurization denitration dedusting intelligence control system for the liquefied gas of burning |
| CN106066045B (en) * | 2016-05-08 | 2018-10-09 | 宁波高新区世代能源科技有限公司 | The desulphurization denitration dedusting intelligence control system of liquefied gas used for combustion |
| CN106051810B (en) * | 2016-05-08 | 2018-10-09 | 宁波高新区世代能源科技有限公司 | The desulphurization denitration dedusting complete set of equipments of liquefied gas used for combustion |
| CN106066046B (en) * | 2016-05-08 | 2018-10-09 | 宁波高新区世代能源科技有限公司 | The desulphurization denitration dust removal method of liquefied gas used for combustion |
| CN106051699A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar churn drill |
| CN106051698A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar fan |
| 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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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 315000 Zhejiang province Ningbo City Jiangdong District 30 building 83 room 402 No. Zijuan Applicant after: Zhao Junzheng Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie Mingzhou Road No. 500 Building 1 room 625 Applicant before: Zhao Junzheng |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121031 |
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| RJ01 | Rejection of invention patent application after publication |