CN104033876A - Device using hydrogen as fuel - Google Patents
Device using hydrogen as fuel Download PDFInfo
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- CN104033876A CN104033876A CN201410208220.3A CN201410208220A CN104033876A CN 104033876 A CN104033876 A CN 104033876A CN 201410208220 A CN201410208220 A CN 201410208220A CN 104033876 A CN104033876 A CN 104033876A
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- boiler
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- hearth
- burner
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Abstract
The invention relates to a device using hydrogen as fuel. The device comprises a hearth, a combustor, a boiler and an overheating component. The hearth is provided with a hearth wall which serves as a flame combustion part. The combustor is located outside the hearth and connected to the inner portion of the hearth through a high-temperature-resistant pipe, an ignition device is arranged at the most front end of the combustor, and the combustor is further provided with a hydrogen inlet and an oxygen inlet. The boiler is located in the hearth and provided with a boiler wall, and an air channel is formed between the boiler and the hearth. The overheating component is located at the top of the boiler. The device using the hydrogen as the fuel uses the hydrogen as the fuel, the product is high-temperature steam, the air cannot be polluted, and therefore the device saves energy and is environmentally friendly.
Description
Technical field
The present invention relates to energy field, particularly relate to a kind of device of hydrogen as fuel of usining.
Background technology
The effect of conventional boiler is to change the chemical energy of fuel into heat energy, and utilizes the water in heat energy heating kettle, makes it to become the superheated steam with sufficient amount and certain mass (steam temperature, vapour pressure), realizes the object that heating or steam turbine use.Now, the boiler capacity in thermal power plant is very large, parameter is very high, technical sophistication, and mechanization and automatization level high, but fuel is mainly coal, coal was first made coal dust before burning, was then admitted to the boiler heat release of burning in burner hearth.Put it briefly, the main working process of boiler be exactly the transmission of the burning of fuel, heat, the heating of water and vaporization and steam overheated etc., shortcoming be pollute large.
Yet, use hydrogen gas boiler just not have this problem, the product of combustion of hydrogen is exactly high-pressure steam, and present boiler manufacturing process and the level of production can meet the high temperature that combustion of hydrogen produces completely, can also utilize steam generating.
Because the problem that above-mentioned existing boiler exists, the inventor is based on being engaged in this type of product design manufacture abundant practical experience and professional knowledge for many years, and the utilization of cooperation scientific principle, positive research and innovation in addition, to founding a kind of boiler of new structure, can solve the problem of existing existence, make it have more practicality.Through constantly research, design, and after repeatedly studying sample and improving, finally create the present invention who has practical value.
Summary of the invention
The object of the invention is to using hydrogen as the device of fuel providing a kind of, can take hydrogen as fuel, avoid the burning of the fossil fuel such as coal, environment is not produced to any pollution.
The object of the invention is to adopt following technical scheme to realize.The invention provides and a kind ofly using hydrogen as the device of fuel, comprise burner hearth, burner, boiler and overheated member; Wherein, this burner hearth has hearth wall, is the part of flame combustion; This burner is positioned at outside burner hearth, and is connected in burner hearth by high-temperature resistant pipeline, this burner be provided with foremost igniter, this burner also has hydrogen inlet and oxygen air inlet; This boiler is positioned at burner hearth, has boiler wall, and this boiler and burner hearth formation air channel; This overheated member is positioned at the top of boiler.
Object of the present invention can also be further achieved by the following technical measures.
Aforesaidly using hydrogen as the device of fuel, wherein refractory brick is all selected in the hearth wall of this burner hearth and the boiler wall of boiler.
Aforesaidly using hydrogen as the device of fuel, wherein on this boiler, have a plurality of wireways and pipeline, described a plurality of wireways are fixed on boiler wall, and connect with air channel.
Aforesaidly using hydrogen as the device of fuel, wherein this boiler also has inlet channel, and this inlet channel is connected with pressurised water tank.
Aforesaidly using hydrogen as the device of fuel, wherein on this boiler, water level sensor is set.
Aforesaidly using hydrogen as the device of fuel, wherein this overheated member comprises and dissolves bolt, temperature sensor and pressure sensor.
By technique scheme, of the present inventionly using hydrogen and there is following advantages and beneficial effect as the device of fuel: of the present inventionly using hydrogen and using hydrogen as fuel as the device of fuel, product is high-temperature vapor, can air not produced and be polluted, energy-conserving and environment-protective.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1: using the structural representation of hydrogen as the device of fuel for of the present invention.
[main element symbol description]
1: burner hearth 2: burner
3: boiler 4: overheated member
11: hearth wall 21: igniter
22: hydrogen inlet 23: oxygen air inlet
31: boiler wall 32: air channel
33: wireway 34: pipeline
35: inlet channel 36: water level sensor
41: dissolve bolt 42: temperature sensor
43: pressure sensor
The specific embodiment
For further setting forth the present invention, reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to what propose according to the present invention, a kind ofly using hydrogen as its specific embodiment of device, structure, feature and the effect thereof of fuel, be described in detail as follows.
Consult shown in Fig. 1, for of the present invention, using the structural representation of hydrogen as the device of fuel.The hydrogen of should usining be take boiler body as chief component as the device of fuel, comprises burner hearth 1, burner 2, boiler 3 and overheated member 4.
Wherein, this burner hearth 1 is the part of flame combustion, and because the temperature of combustion of hydrogen is up to 1000 ℃, the hearth wall 11 of this burner hearth 1 selects refractory brick to form, with the integral part of protective device.This burner 2 is positioned at outside burner hearth 1, and is connected in burner hearth 1 by high-temperature resistant pipeline, this burner 2 be provided with foremost igniter 21, for lighting hydrogen, produce the high-temperature vapor up to 1000 ℃.In addition, this burner 2 also has hydrogen inlet 22 and oxygen air inlet 23, respectively inputting hydrogen and oxygen (being generally the mist of oxygen and air).
In order to make the more abundant of combustion of hydrogen, the mist of oxygen and air, after deduster dust removal by filtration, is sent to burner 2 (can regulate amount of oxygen according to the fire box temperature of temperature sensor feedback) through force (forcing) pump; And hydrogen is sent into burner 2 by force (forcing) pump after purity detecting.During said burner 2 work, its nozzle is at the interior formation thermal-flame of burner hearth 1, and because combustion of hydrogen temperature reaches as high as 2700 ℃, so can not directly heat with flame, hearth wall 11 is all laid refractory brick, and heats to the water in boiler 3 by radiant heat.
These boiler 3 the insides are loaded with water, are positioned at burner hearth 1, and the boiler wall 31 of this boiler 3 also selects refractory brick, to protect boiler.In addition, this boiler 3 forms air channel 32 with burner hearth 1, for transporting the high-temperature vapor up to 1000 ℃.On this boiler 3, there is a plurality of wireways 33 and pipeline 34, described a plurality of wireway 33 is fixed on boiler wall 31 (because Fig. 1 is profile, do not demonstrate), and connect with air channel 32, for the high-temperature vapor up to 1000 ℃ in air channel 32 being imported to the water of boiler 3 the insides, the high-temperature vapor up to 1000 ℃ will can form the steam of 120 ℃ of left and right after water cooling like this, through pipeline 34, gets rid of, recycle, for example, enter Turbo-generator Set generating.In addition, this boiler 3 also has inlet channel 35, and this inlet channel 35 is connected with pressurised water tank, for constantly supplying water to boiler 3.In order to prevent too much water supply, water level sensor 36 can be set on boiler 3, guaranteed water level normal.
This overheated member 4 is positioned at the top of boiler 3, comprises and dissolves bolt 41, temperature sensor 42, pressure sensor 43 etc., prevents that boiler temperature is too high.Wherein, this dissolves bolt 41 for release pressure, and in stove, temperature, pressure reach setting value above in limited time, automatically melt release pressure.This temperature sensor 42 is the interior temperature of reflection stove in real time, feeds back to control centre, contributes to adjust in real time oxygen supply amount or hydrogen supply.This pressure sensor 43 is reflection furnace pressure in real time, feeds back to control centre, contributes to adjust in real time oxygen supply amount or hydrogen supply.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. using hydrogen as the device of fuel, it is characterized in that it comprises burner hearth, burner, boiler and overheated member;
Wherein, this burner hearth has hearth wall, is the part of flame combustion; This burner is positioned at outside burner hearth, and is connected in burner hearth by high-temperature resistant pipeline, this burner be provided with foremost igniter, this burner also has hydrogen inlet and oxygen air inlet; This boiler is positioned at burner hearth, has boiler wall, and this boiler and burner hearth formation air channel; This overheated member is positioned at the top of boiler.
2. according to claim 1ly using hydrogen as the device of fuel, it is characterized in that wherein the hearth wall of this burner hearth and the boiler wall of boiler are all selected refractory brick.
3. according to claim 1ly using hydrogen as the device of fuel, it is characterized in that wherein on this boiler, having a plurality of wireways and pipeline, described a plurality of wireways are fixed on boiler wall, and connect with air channel.
4. according to claim 1ly using hydrogen as the device of fuel, it is characterized in that wherein this boiler also has inlet channel, this inlet channel is connected with pressurised water tank.
5. according to claim 4ly using hydrogen as the device of fuel, it is characterized in that wherein on this boiler, water level sensor being set.
6. according to claim 1ly using hydrogen as the device of fuel, it is characterized in that wherein this overheated member comprises dissolves bolt, temperature sensor and pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208220.3A CN104033876A (en) | 2014-05-16 | 2014-05-16 | Device using hydrogen as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208220.3A CN104033876A (en) | 2014-05-16 | 2014-05-16 | Device using hydrogen as fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033876A true CN104033876A (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410208220.3A Pending CN104033876A (en) | 2014-05-16 | 2014-05-16 | Device using hydrogen as fuel |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03271602A (en) * | 1990-02-06 | 1991-12-03 | Shoichi Nomoto | Hydrogen burning boiler |
| CN1339669A (en) * | 2000-08-23 | 2002-03-13 | 任洪建 | Hydrogen burning boiler |
| CN2616801Y (en) * | 2003-05-12 | 2004-05-19 | 上海氯碱化工股份有限公司 | Hydrogen-burning steam boiler |
| US20090084107A1 (en) * | 2007-09-27 | 2009-04-02 | Torvec, Inc | Hydrogen powered steam turbine |
| CN201662040U (en) * | 2010-01-29 | 2010-12-01 | 中国船舶重工集团公司第七一一研究所 | Hydrogen gas burning boiler |
| CN201852078U (en) * | 2010-11-18 | 2011-06-01 | 浙江特富锅炉有限公司 | Membrane wall structured hydrogen gas boiler |
| CN202216228U (en) * | 2011-07-04 | 2012-05-09 | 上海德洲科技发展有限公司 | Horizontal-type hydrogen-fired steam boiler |
| CN202791949U (en) * | 2012-06-29 | 2013-03-13 | 江苏太湖锅炉股份有限公司 | L-shaped water pipe hydrogen boiler structure |
| CN203963898U (en) * | 2014-05-16 | 2014-11-26 | 洛阳兆林电气有限公司 | Device using hydrogen as fuel |
-
2014
- 2014-05-16 CN CN201410208220.3A patent/CN104033876A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03271602A (en) * | 1990-02-06 | 1991-12-03 | Shoichi Nomoto | Hydrogen burning boiler |
| CN1339669A (en) * | 2000-08-23 | 2002-03-13 | 任洪建 | Hydrogen burning boiler |
| CN2616801Y (en) * | 2003-05-12 | 2004-05-19 | 上海氯碱化工股份有限公司 | Hydrogen-burning steam boiler |
| US20090084107A1 (en) * | 2007-09-27 | 2009-04-02 | Torvec, Inc | Hydrogen powered steam turbine |
| CN201662040U (en) * | 2010-01-29 | 2010-12-01 | 中国船舶重工集团公司第七一一研究所 | Hydrogen gas burning boiler |
| CN201852078U (en) * | 2010-11-18 | 2011-06-01 | 浙江特富锅炉有限公司 | Membrane wall structured hydrogen gas boiler |
| CN202216228U (en) * | 2011-07-04 | 2012-05-09 | 上海德洲科技发展有限公司 | Horizontal-type hydrogen-fired steam boiler |
| CN202791949U (en) * | 2012-06-29 | 2013-03-13 | 江苏太湖锅炉股份有限公司 | L-shaped water pipe hydrogen boiler structure |
| CN203963898U (en) * | 2014-05-16 | 2014-11-26 | 洛阳兆林电气有限公司 | Device using hydrogen as fuel |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |