CN100425909C - Burner with alcohol chemical energy heat outputting - Google Patents
Burner with alcohol chemical energy heat outputting Download PDFInfo
- Publication number
- CN100425909C CN100425909C CNB2006100422884A CN200610042288A CN100425909C CN 100425909 C CN100425909 C CN 100425909C CN B2006100422884 A CNB2006100422884 A CN B2006100422884A CN 200610042288 A CN200610042288 A CN 200610042288A CN 100425909 C CN100425909 C CN 100425909C
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- Prior art keywords
- heat exchanger
- heat
- reforming
- pipeline
- pump
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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 present invention relates to a burner with alcohol chemical energy for heat output. The present invention comprises a burner, a pump, transfer pipelines, a blower, a wind pipeline, a heat exchanger, an exhaust emission pipeline of a heating device and a control system. The present invention is characterized in that the heat exchanger comprises a cracking heat exchanger, a reforming heat exchanger and an air heat exchanger; an alcohol pump and a water pump pass through the cracking heat exchanger to be connected with the reforming heat exchanger through the respective transfer pipelines; a heat conducting fluid pipeline arranged on an output heat pump arranged on the reforming heat exchanger is led out after entering the reforming heat exchanger; a mixed air pipeline led out of the reforming heat exchanger is connected with the burner through the cracking heat exchanger; the exhaust emission pipeline of the heating device is led out after passing through the cracking heat exchanger and the air heat exchanger. The present invention not only can make full use of waste gas discharged by the heating device to gasify alcohol-based fuel and water by heating and can make chemical energy generated by splitting off and reforming alcohol converted into heat energy which is output, but also can offer heat energy by burning gasified alcohol to enhance heat efficiency, save energy resources, and reduce environment pollution.
Description
Technical field
The invention belongs to the improvement of alcohol-group fuel burning heating equipment, is a kind of combustor that utilizes alcohol chemical energy heat outputting specifically.
Background technology
China is the abundant country of an oil starvation weak breath, relative rich coal, renewable biomass; the in short supply day by day and international petroleum price big ups and downs at oil; China's economy is in fast-developing period; face the dual immense pressure of energy resource supply and environmental protection; alcohol-group fuel is expected to become the important channel that China's oil substitutes; solve China's oil product shortage contradiction and energy security problem, be significant for China's economic development and environmental protection.Alcohol-group fuel is as a kind of environmental protection, clean energy resource, and is extensively sufficient at China's raw material, the production technology maturation, and cost is lower.General directly burning or the gasification, and combustion of adopting of alcohol-group fuel (as: methyl alcohol or ethanol) like this, can not make full use of the chemical energy that produces when pure cracking is reformed, and causes very big waste.Therefore, pressing for that exploitation is a kind of can gasification, and combustion, the novel combustor of the chemical energy heat outputting that produces in the time of utilizing pure cracking to reform again.To improve combustor efficient, energy savings, the operating cost of reduction firing equipment.
Summary of the invention
The objective of the invention is the deficiency that exists at prior art and a kind of combustor that utilizes alcohol chemical energy heat outputting is provided, can make full use of the firing equipment exhaust gas discharged with alcohol-group fuel and water heating and gasifying, the chemical energy that produces when pure cracking is reformed is converted to heat energy output, can provide heat energy with pure gasification, and combustion again, improve the thermal efficiency, energy savings.
The objective of the invention is to be achieved through the following technical solutions: a kind of combustor that utilizes alcohol chemical energy heat outputting, comprise burner, pump, transfer pipeline, blower fan, the air-supply pipeline, heat exchanger, firing equipment toxic emission pipeline and control system, it is characterized in that: described heat exchanger comprises the cracking heat exchanger, reforming heat exchanger and air heat exchanger, there are a pure pump and a water pump to receive reforming heat exchanger through the cracking heat exchanger by transfer pipeline separately, after entering reforming heat exchanger, heat-conducting liquid pipeline on the output heat pump of reforming heat exchanger configuration draws, receive on the burner by the cracking heat exchanger from the gaseous mixture pipeline that reforming heat exchanger is drawn, firing equipment toxic emission pipeline is by the cracking heat exchanger, draw behind the air heat exchanger; The air-supply pipeline of described blower fan is received burner by air heat exchanger.
The described pure pump transfer pipeline that picks out from the cracking heat exchanger divides two-way, and that receives reforming heat exchanger is provided with valve on the way, and that receives burner also is provided with valve on the way.
Described pure pump and water pump are received on the transfer pipeline of cracking heat exchanger flow control valve and check valve all are set, and to adjust the output load of combustor, make the proportioning of fuel and water remain optimum state, and prevent the alcohol and water that the gasifies back backflow of expanding.
In the described cracking heat exchanger electric heater is set.
The transfer pipeline of described reforming heat exchanger is equipped with safety valve and pressure, thermometric instrument and sensor thereof, is provided with valve on the gaseous mixture pipeline that reforming heat exchanger is drawn.
Described output heat pump is received on the heat-conducting liquid pipeline of reforming heat exchanger flow control valve is housed, and the heat-conducting liquid pipeline that picks out from reforming heat exchanger is provided with manometer, to satisfy the user's heat demand.
Sensor by program logic controller control igniting delay protection, flame-out protection automatically, fault demonstration, water pump, pure pump, output heat pump, blower fan, valve, electric heater, pressure, thermometric instrument in the combustor control system.
The air-supply pipeline of described blower fan is received burner by air heat exchanger, enters air heat exchanger air-supply pipeline before flow control valve is set.
The present invention compared with prior art has many advantages and good effect:
1, the present invention utilizes firing equipment (as boiler) used heat (tail gas) with alcohol-group fuel and water heating, make it to become pure gas and steam, under certain pressure, temperature, mix, produce reaction heat (chemical heat energy), by entering the heat-conducting medium in the heat-conducting liquid pipeline in the reforming heat exchanger (as: water, oil, lithium bromide etc.) with the chemical reaction thermal output.The gaseous mixture that is produced can utilize used heat to heat the air mixed combustion of back after burner and heating once more, heat energy is provided for firing equipment (as boiler).Can improve combustor efficient, energy savings reduces the operating cost of firing equipment, and reduces environmental pollution.
2, the present invention is provided with electric heater at the cracking heat exchanger, when making things convenient for cold start and firing equipment exhaust system to break down and the heating of little load tail gas heat quantity when not enough.
3, the present invention is by the sensor of program logic controller control igniting delay protection, flame-out protection automatically, fault demonstration, water pump, pure pump, output heat pump, blower fan, valve, electric heater, pressure, thermometric instrument in the combustor control system; to realize the automation control of combustor, safe and reliable.
4, its rational in infrastructure, compact processing and fabricating of the present invention is convenient, and cost is lower, helps promoting.
Description of drawings
Fig. 1 is a kind of johning knot composition that utilizes the combustor of alcohol chemical energy heat outputting of the present invention.
The specific embodiment
Referring to Fig. 1, a kind of embodiment that utilizes the combustor of alcohol chemical energy heat outputting, combustor is furnished with cracking heat exchanger 8, reforming heat exchanger 14 and air heat exchanger 1, and electric heater 9 is set in the cracking heat exchanger 8, and pressure, thermometric instrument and sensor are set on the cracking heat exchanger.
Have the transfer pipeline 5 of a water pump 4 to receive reforming heat exchanger 14 by cracking heat exchanger 8, water pump 4 is received on the transfer pipeline 5 of cracking heat exchanger 8 flow control valve and check valve is set; The transfer pipeline 7 that one pure pump 6 arranged divides two-way by cracking heat exchanger 8 backs, and that receives reforming heat exchanger 14 is provided with valve 12 on the way, and that receives burner 18 is provided with valve 10 on the way.Alcohol pump 6 is received on the transfer pipeline 7 of cracking heat exchanger 8 flow control valve and check valve is set.Receive on the burner 18 by cracking heat exchanger 8 from the gaseous mixture pipeline 13 that reforming heat exchanger 14 is drawn, on the gaseous mixture pipeline 13 that reforming heat exchanger 14 is drawn, be provided with valve 11.Safety valve and pressure, thermometric instrument and sensor thereof are housed on reforming heat exchanger 14, and assurance equipment is safe and reliable.After entering reforming heat exchanger 14, heat-conducting liquid pipeline 16 on the output heat pump 15 of reforming heat exchanger 14 configurations draws.Receive on the heat-conducting liquid pipeline 16 of reforming heat exchanger 14 at output heat pump 15 flow control valve is housed, the heat-conducting liquid pipeline that picks out from reforming heat exchanger 14 is provided with manometer, to satisfy the user's heat demand.
19 fens two-way of firing equipment toxic emission pipeline are respectively by drawing behind cracking heat exchanger 8, the air heat exchanger 1; Firing equipment toxic emission pipeline 19 also can adopt series system earlier through behind the cracking heat exchanger 8, draws through behind the air heat exchanger 1 again.The air-supply pipeline 3 of blower fan 2 is received burner 18 by air heat exchanger 1, enters on the air heat exchanger 1 air-supply pipeline 3 before flow control valve is set.
The present invention also can adopt fuel oil, the existing mature technology of gas burner system, as: spark delay protection, flame-out protection automatically etc.Burner combustion mode of the present invention can adopt secondary burning technology.Also can adopt technology such as Metal Fibre Combustion Technology, the interior back and forth mobile super-thermal insulating burning down of porous media (being called for short RSCP) system.
As required, also can when breaking down, cracking heat exchanger 8, reforming heat exchanger 14 and tail gas be provided with technical guarantees such as fault demonstration, valve adjustment.For ensure that fuel can fully gasify, and can adopt multistage gasification mode of heating step by step in cracking heat exchanger 8.
The present invention is controlled the sensor of igniting delay protection, flame-out protection automatically, fault demonstration, water pump 4, pure pump 6, output heat pump 15, blower fan 2, all or part of valve, electric heater 9, pressure, thermometric instrument etc. by program logic controller in the combustor control system.
The present invention sends into the alcohol and the water of certain pressure respectively in the cracking heat exchanger 14 with pure pump 6 and water pump 4, tail gas waste heat with firing equipment 17 discharges, with pure gasifying and pyrolyzing fuel is gaseous mixture and water vapour hybrid reaction in reforming heat exchanger 14, the heat release and the temperature that raises, the heat-conducting medium (as: water, oil, lithium bromide etc.) in the heat-conducting liquid pipeline 16 is used for heating or refrigeration with the chemical reaction thermal output in the reforming heat exchanger 14 by entering.Can provide the thermal source of certain pressure and temperature according to the different requirements of user to thermal source, boiler can be incorporated in the output thermal source of boiler in this way.The gaseous mixture of reforming heat exchanger 14 output after the secondary waste heat with waste heat after air be blended in burning in the burner 18, heat energy is provided for firing equipment 17.
Heating when tail gas heat quantity is not enough when the electric heater 9 in the cracking heat exchanger 8 can make things convenient for the exhaust system of cold start and firing equipment 17 to break down and during little load.
When reforming heat exchanger 14 breaks down, can get rid of reforming heat exchanger 14, close down output heat pump 15 and water pump 4, alcohol-group fuel can be through 8 heating of cracking heat exchanger after valve 10 directly with heating after air be mixed into burning in the burner 18.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example.Those skilled in the art, in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement all should belong to protection scope of the present invention.
Claims (10)
1, a kind of combustor that utilizes alcohol chemical energy heat outputting, comprise burner, pump, transfer pipeline, blower fan, the air-supply pipeline, heat exchanger, firing equipment toxic emission pipeline and control system, it is characterized in that: described heat exchanger comprises the cracking heat exchanger, reforming heat exchanger and air heat exchanger, there are a pure pump and a water pump to receive reforming heat exchanger through the cracking heat exchanger by transfer pipeline separately, after entering reforming heat exchanger, heat-conducting liquid pipeline on the output heat pump of reforming heat exchanger configuration draws, receive on the burner by the cracking heat exchanger from the gaseous mixture pipeline that reforming heat exchanger is drawn, firing equipment toxic emission pipeline is by the cracking heat exchanger, draw behind the air heat exchanger; The air-supply pipeline of described blower fan is received burner by air heat exchanger.
2, according to the described combustor that utilizes alcohol chemical energy heat outputting of claim 1, it is characterized in that the described pure pump transfer pipeline that picks out from the cracking heat exchanger divides two-way, that receives reforming heat exchanger is provided with valve on the way, and that receives burner also is provided with valve on the way.
3,, it is characterized in that described pure pump and water pump are received on the transfer pipeline of cracking heat exchanger flow control valve and check valve all are set according to claim 1 or the 2 described combustors that utilize alcohol chemical energy heat outputting.
4, according to claim 1 or the 2 described combustors that utilize alcohol chemical energy heat outputting, it is characterized in that in the described cracking heat exchanger electric heater being set.
5,, it is characterized in that in the described cracking heat exchanger electric heater being set according to the described combustor that utilizes alcohol chemical energy heat outputting of claim 3.
6, according to claim 1 or the 2 described combustors that utilize alcohol chemical energy heat outputting, it is characterized in that being equipped with on the described reforming heat exchanger safety valve and pressure, thermometric instrument and sensor thereof, on the gaseous mixture pipeline that reforming heat exchanger is drawn, be provided with valve.
7, according to the described combustor that utilizes alcohol chemical energy heat outputting of claim 5, it is characterized in that being equipped with on the described reforming heat exchanger safety valve and pressure, thermometric instrument and sensor thereof, on the gaseous mixture pipeline that reforming heat exchanger is drawn, be provided with valve.
8, according to claim 1 or the 2 described combustors that utilize alcohol chemical energy heat outputting, it is characterized in that described output heat pump is received on the heat-conducting liquid pipeline of reforming heat exchanger is equipped with flow control valve, and the heat-conducting liquid pipeline that picks out from reforming heat exchanger is provided with manometer.
9, according to the described combustor that utilizes alcohol chemical energy heat outputting of claim 7, it is characterized in that described output heat pump is received on the heat-conducting liquid pipeline of reforming heat exchanger is equipped with flow control valve, and the heat-conducting liquid pipeline that picks out from reforming heat exchanger is provided with manometer; Sensor by program logic controller control igniting delay protection, flame-out protection automatically, fault demonstration, water pump, pure pump, output heat pump, blower fan, valve, electric heater, pressure, thermometric instrument in the combustor control system.
10,, it is characterized in that described blower fan enters air heat exchanger air-supply pipeline before flow control valve is set according to claim 1 or the 2 described combustors that utilize alcohol chemical energy heat outputting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100422884A CN100425909C (en) | 2006-01-20 | 2006-01-20 | Burner with alcohol chemical energy heat outputting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100422884A CN100425909C (en) | 2006-01-20 | 2006-01-20 | Burner with alcohol chemical energy heat outputting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1818470A CN1818470A (en) | 2006-08-16 |
| CN100425909C true CN100425909C (en) | 2008-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100422884A Expired - Fee Related CN100425909C (en) | 2006-01-20 | 2006-01-20 | Burner with alcohol chemical energy heat outputting |
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| Country | Link |
|---|---|
| CN (1) | CN100425909C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124655A1 (en) * | 2016-01-21 | 2017-07-27 | 福建大为能源有限公司 | Dual-phase self-atomization industrial combustor for alcohol-based liquid fuel |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100470141C (en) * | 2007-06-06 | 2009-03-18 | 司徒钜生 | Use method by using alcohol base liquid as heat exchange system fuel |
| CN107345669A (en) * | 2017-06-26 | 2017-11-14 | 佛山市南海聚腾环保设备有限公司 | A kind of air heat source and thermal pump kitchen range energy recovery force aid system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031211A (en) * | 1987-06-29 | 1989-02-22 | 日本酸素株式会社 | The steam reforming method of methyl alcohol and system thereof |
| CN2052055U (en) * | 1988-12-17 | 1990-01-31 | 司承瑞 | Methanol-splitting burner |
| JP2001226106A (en) * | 2000-02-18 | 2001-08-21 | Ishikawajima Harima Heavy Ind Co Ltd | Reformer for fuel cell and its activating method |
| CN2494771Y (en) * | 2001-09-27 | 2002-06-12 | 周晓南 | Alcohol and hydrogen mixted combustion engine |
| US6565817B1 (en) * | 1997-09-04 | 2003-05-20 | Aisin Seiki Kabushiki Kaisha | Reformer for a fuel cell |
-
2006
- 2006-01-20 CN CNB2006100422884A patent/CN100425909C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031211A (en) * | 1987-06-29 | 1989-02-22 | 日本酸素株式会社 | The steam reforming method of methyl alcohol and system thereof |
| CN2052055U (en) * | 1988-12-17 | 1990-01-31 | 司承瑞 | Methanol-splitting burner |
| US6565817B1 (en) * | 1997-09-04 | 2003-05-20 | Aisin Seiki Kabushiki Kaisha | Reformer for a fuel cell |
| JP2001226106A (en) * | 2000-02-18 | 2001-08-21 | Ishikawajima Harima Heavy Ind Co Ltd | Reformer for fuel cell and its activating method |
| CN2494771Y (en) * | 2001-09-27 | 2002-06-12 | 周晓南 | Alcohol and hydrogen mixted combustion engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124655A1 (en) * | 2016-01-21 | 2017-07-27 | 福建大为能源有限公司 | Dual-phase self-atomization industrial combustor for alcohol-based liquid fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1818470A (en) | 2006-08-16 |
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Granted publication date: 20081015 Termination date: 20120120 |