CN102767815B - Biogas combustion chamber - Google Patents
Biogas combustion chamber Download PDFInfo
- Publication number
- CN102767815B CN102767815B CN201110120473.1A CN201110120473A CN102767815B CN 102767815 B CN102767815 B CN 102767815B CN 201110120473 A CN201110120473 A CN 201110120473A CN 102767815 B CN102767815 B CN 102767815B
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- combustion
- vaporization
- flame
- biogas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000009834 vaporization Methods 0.000 claims description 17
- 230000008016 vaporization Effects 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 244000144985 peep Species 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003245 coal Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 2
- 230000001172 regenerating effect Effects 0.000 abstract description 2
- 241001347978 Major minor Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Abstract
Biogas combustion chamber, a large amount of heat of release after utilizing methane gas to burn, after water vapor, pushing turbine generates electricity.Use marsh gas power generation, be the second time regenerative ratio of methane energy, huger benefit can be played.Facilitate industrial or agricultural, transportation production; And daily life.Avoid the harm that nuclear pollution causes to the mankind and life on earth.Renewable, inexpensive, environmental protection, efficiently, can save a large amount of coal and oil.
Description
One, technical field
The present invention designs a kind of biogas combustion chamber.
Two, background technology
According to the golden project sunshine-agricultural synthesis technology series of Central Plains peasant publishing house " biogas construction with utilize 300 to ask ", with reference to the new forms of energy book series " biogas practical technique guide " that Henan science tech publishing house publishes, through long-term research and exploration, to production technology reform and the innovation of this energy.On existing production technology basis, develop skill content, impels biogas output and quality greatly to improve.Moreover, also can reduce greenhouse gas emission, purify air, improve and protection of the environment.
Three, the content of invention biogas combustion chamber
The object of this invention:
Object of the present invention, is to provide a kind of biogas combustion chamber, a large amount of heat of release after utilizing methane gas to burn, and after water vapor, pushing turbine generates electricity.Use marsh gas power generation, be the second time regenerative ratio of methane energy, huger benefit can be played.Facilitate industrial or agricultural, transportation production; And daily life.Avoid the harm that nuclear pollution causes to the mankind and life on earth.Renewable, inexpensive, environmental protection, efficiently, can save a large amount of non-renewable coal and petroleum resources.
Biogas combustion chamber, generates electricity for biogas combustion.This room can give full play to the great function of natural energy source biogas, has increased considerably energy wealth, promotes social development.Particularly, replacing nuclear power station, reduces core crisis.
The technical scheme of the biogas combustion chamber that this invention provides:
Combustion chamber provided by the invention, is characterized in that, this room is cuboid, also can be designed to accumbency Pear-Shaped, terrace with edge, the body of round platform etc. and combination mutually thereof.Elliptical cylinder-shape vaporization water pipe is arranged with in combustion chamber.Steam pushing turbine generating after vaporization.If a combustion chamber can not be up to standard, can multiplely be connected, multistage combustion is vaporized.
The waste gas that combustion chamber is discharged, is rich in a large amount of heat, flows through cooling tower cooling.Hot cooling fluid can be vaporized for preparing natural pond liquid and being back to generating tube.As a cooling tower can not reach requirement, can be passed through the multistage cooling of multiple cooling tower.
The vaporization water pipe of the elliptical cylinder-shape laid in combustion chamber, can expand heating surface, impels gasification rate to accelerate.
Heat more than needed collected by cooling tower, recycles.
The brief introduction of biogas combustion chamber:
1. combustion chamber, moulding is cuboid or square, also can be designed to the solid of other shapes, as appearance such as spherical, round platform, terrace with edges, and the spatial modelling mutually combined by these solids.Its size needs to determine according to practice.This room, its large I builds up long 8 meters, and wide 4 meters, the combustion chamber of high 5 meters, also can build up other greater or lesser specifications.The bottom surface of each combustion chamber, arranges burner and combustion spray gun, by biogas and air by 1: 10 ratio evenly spray in combustion chamber, make it Thorough combustion, generation heat.The gas of base injcction, its intensity differs.The both sides of wall, Ye You secondary injection district.
Design pressure meter in combustion chamber, surveys the indoor pressure of meter at any time.
2. during methane normal combustion, the highest temperature can reach 1200 DEG C, and discharges a large amount of heat energy.Under 1 cubic metre of biogas status of criterion, the heat of 17911-25075 kilojoule can be discharged, be roughly equivalent to 0.7 kilogram of gasoline, or the heat that the raw coal of 1 kilogram provides.
3., in the bottom of combustion chamber, the air-flow of the varying strength ejected, the mist that intensity is high can make flame rising combustion, has flame at middle part and top.Burner has combustion front, and the gas of injection is more weak, at base burning.In addition, for increasing the effect of indoor even flame burning, before and after combustion chamber, the suitable position of two walls, rationally arranges spray-hole, suitably sprays varying strength mist, makes up the defect of indoor non-uniform combustion and combustion quantity not sufficient.
4. natural pond oxygen gas mixture sprays into and wants evenly, combustion gas physical efficiency be made to spread apart.Cause gas when burning, strong and weak according to air-flow, limit is spread, and burns in limit, and homogenous combustion.Such vaporization water pipe that can make is heated evenly.This just requires there is higher requirement technically, reaches suitable, in right amount; Power, size is different.Sufficient combustion, calorific value reaches requirement, and indoor invariablenes pressure of liquid is within the scope of certain numerical value.
5. combustion chamber, also will arrange peep hole in many places, to open observation ward's combustion situation at any time.
6. the hot-water line of discharge in combustion chamber, claims vaporization water pipe.Be advisable with ellipse.The laterally interlaced arrangement of vaporization water pipe multilayer.Rising flame can not be blocked, interior flame homogenous combustion can be impelled again, increase heating surface area.Arrangement generating tube, perpendicular vertical vertical with wide of this cylindroid cross section, towards locular wall, parallel with it.So not only should not block rising flame, can also heating surface area be increased simultaneously, better absorb heat, accelerate the vaporization of the aqueous solution, and when making flame increase, curve rises, and increases the utilization rate of heat.
7., as a combustion chamber does not reach the effect needed for vaporization, can be connected multiple combustion chamber, increase vapourizing temperature step by step.The circulating water pipeline be connected with each room, outer surface is provided with attemperator, prevents the heat losses of vaporize water.
8. top, combustion chamber is hemisphere, treats waste air in order to assemble.Under hemispherical cover, it is smoke evacuation wall with holes.The flame of combustion chamber combustion is blocked in its effect on the one hand, makes it Thorough combustion.The waste gas in combustion chamber can be got rid of rapidly on the other hand, reduce its pressure.
9. appropriate design smokejack is wanted in combustion chamber, guarantees that waste gas is unimpeded, reduces room pressure, and Accident prevention occurs.Interior space part is combustion zone, is also the vaporize water area under control of placement of multiple layers arrangement.Shi Ding center arranges main smokejack, and remainder arranges multiple secondary smokejack at rational position.Main smokejack is established two or more shunting by-paths, also will assist on this by-path and major-minor two exhaust pumps are set.When main smokejack is got rid of not smooth naturally, major-minor exhaust pump can be driven according to situation and accelerate exhaust, to reduce indoor pressure.In like manner, as required, each secondary smokejack also can arrange major-minor exhaust pump, auxiliary acceleration is vented.Indoor are made to have the safe pressure values of a constant range, to keep the safety in production.
10. combustion chamber internal layer is one deck flame retardant coating, and centre is high pressure resistant steel construction, and skin is overcoat.Between flame retardant coating and steel construction, there is one deck insulating.Prevent steel construction from reducing its voltage endurance capability because being heated.Some big-and-middle-sized combustion chambers, on steel construction, design crisscross girder steel, mutually be connected between each girder steel, with enhanced burning room compression strength and stability.
11. hot gases of discharging from major-minor smokejack, through cooling tower by its heat absorption.Hot water waits until and produces natural pond liquid use, or vaporize water is used as in backflow.
Beneficial effect of the present invention:
Impel biogas can play larger effect, efficient, energy-saving and environmental protection, valency are low, convenient, and save a large amount of fire coals and oil, facilitate industrial or agricultural and transportation to produce, and the life of the people.Greatly enhance productivity, increase the wealth of society, promote social development.Prior, alternative nuclear power station generating, reduces core crisis.
Four. accompanying drawing illustrates:
1. Fig. 1, elliptical cylinder-shape heat of vaporization water pipe.
2. Fig. 2, combustion chamber.Wherein: 1. main smokejack; 2. the vaulted poly-cigarette top cover in combustion chamber; 3. to discharge fume wall; 4. elliptical cylinder-shape vaporization water pipe; 5. water inlet; 6. at the bottom of room, combustion chamber; 7. delivery port; 8. locular wall.
3. Fig. 3, disjunctor combustion chamber.Wherein: 1. main smokejack; 3. to discharge fume wall; 4. elliptical cylinder-shape vaporization water pipe; 5. water inlet; 7. delivery port.
4. Fig. 4, cooling tower.Wherein: 9. delivery port; 10. smoke intaking hole;
inlet opening;
flue;
outlet flue.
Five, detailed description of the invention
Biogas combustion chamber production procedure
1. biogas is inputted combustion chamber evenly, Thorough combustion.And the pressure in combustion chamber will remain in a constant range, too high too low all will passing through adjust in time for natural pond system and gas extraction system.
2. the hot gas flow of discharging cools through cooling tower, and cooling fluid can make natural pond liquid or the use as vaporize water.
3. the steam pushing turbine generating of vaporization in combustion chamber.
Claims (2)
1. biogas combustion chamber, is characterized in that: this room is cuboid-type, or accumbency Pear-Shaped, or terrace with edge, or round platform, and its shape mutually combined; Elliptical cylinder-shape vaporization water pipe is arranged with in combustion chamber; Water vapour pushing turbine generating after vaporization;
A combustion chamber can not be up to standard, and design multiple being connected, multistage combustion is vaporized;
At bottom of combustion chamber, the air-flow of the varying strength ejected, the mist that intensity is high can make flame rising combustion, has flame at middle part and top;
Burner has combustion front, and the gas of injection is more weak, at base burning;
Before and after combustion chamber, the suitable position of two walls, rationally arranges spray-hole;
Combustion chamber arranges peep hole in many places;
The laterally interlaced arrangement of vaporization water pipe multilayer; Arrangement vaporization water pipe, vertically vertical towards locular wall, parallel with it with wide of this cylindroid cross section; When making flame increase, curve rises;
Top, combustion chamber is hemisphere, treats waste air in order to assemble; Under hemispherical cover, be smoke evacuation wall with holes, block the flame of combustion chamber combustion on the one hand, get rid of rapidly the waste gas in combustion chamber on the other hand;
Combustion chamber appropriate design smokejack; Shi Ding center arranges main smokejack, and remainder arranges multiple secondary smokejack at rational position; Namely interior space part is combustion zone, is also the vaporize water area under control of placement of multiple layers arrangement;
Combustion chamber internal layer is one deck flame retardant coating, and centre is high pressure resistant steel construction, and skin is overcoat; Between refractory steel structure, there is one deck insulating; Some big-and-middle-sized combustion chambers, on steel construction, design crisscross girder steel, mutually be connected between each girder steel, enhanced burning room compression strength and stability;
The waste gas that combustion chamber is discharged, is rich in a large amount of heat, flows through cooling tower cooling; Hot cooling fluid is for preparation natural pond liquid and be back to generating tube vaporization;
A cooling tower can not reach requirement, through the multistage cooling of multiple cooling tower.
2. biogas combustion chamber according to claim 1, is characterized in that: heat more than needed collected by cooling tower, recycles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110120473.1A CN102767815B (en) | 2011-05-04 | 2011-05-04 | Biogas combustion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110120473.1A CN102767815B (en) | 2011-05-04 | 2011-05-04 | Biogas combustion chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102767815A CN102767815A (en) | 2012-11-07 |
| CN102767815B true CN102767815B (en) | 2016-02-03 |
Family
ID=47095313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110120473.1A Expired - Fee Related CN102767815B (en) | 2011-05-04 | 2011-05-04 | Biogas combustion chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102767815B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412614A (en) * | 2018-04-09 | 2018-08-17 | 李良杰 | Convenient combustion power generation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6277508A (en) * | 1985-09-30 | 1987-04-09 | Taihoo Kogyo Kk | Method for suppressing slag generation during petroleum coke combustion |
| US6410283B1 (en) * | 2001-06-07 | 2002-06-25 | Endesco Clean Harbors, L.L.C. | Conversion of sewage sludge into electric power |
| CN101586513A (en) * | 2009-01-05 | 2009-11-25 | 中国华电工程(集团)有限公司 | Method and device for recycling waste heat in discharged smoke of marsh gas power generation |
| CN201574162U (en) * | 2009-12-18 | 2010-09-08 | 南京凯盛开能环保能源有限公司 | Converter flue gas residual energy power generation system with gas combustion device |
| CN101874104A (en) * | 2007-11-28 | 2010-10-27 | Dlmr民用公司 | Methanation is handled the method that is used for processing of waste combine with thermophilic aerobic treatment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080050800A1 (en) * | 2006-08-23 | 2008-02-28 | Mckeeman Trevor | Method and apparatus for a multi-system bioenergy facility |
-
2011
- 2011-05-04 CN CN201110120473.1A patent/CN102767815B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6277508A (en) * | 1985-09-30 | 1987-04-09 | Taihoo Kogyo Kk | Method for suppressing slag generation during petroleum coke combustion |
| US6410283B1 (en) * | 2001-06-07 | 2002-06-25 | Endesco Clean Harbors, L.L.C. | Conversion of sewage sludge into electric power |
| CN101874104A (en) * | 2007-11-28 | 2010-10-27 | Dlmr民用公司 | Methanation is handled the method that is used for processing of waste combine with thermophilic aerobic treatment |
| CN101586513A (en) * | 2009-01-05 | 2009-11-25 | 中国华电工程(集团)有限公司 | Method and device for recycling waste heat in discharged smoke of marsh gas power generation |
| CN201574162U (en) * | 2009-12-18 | 2010-09-08 | 南京凯盛开能环保能源有限公司 | Converter flue gas residual energy power generation system with gas combustion device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102767815A (en) | 2012-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107830537A (en) | Combustion furnace secondary burning method | |
| CN202382288U (en) | Fan-free alcohol-based fuel stove | |
| CN102767815B (en) | Biogas combustion chamber | |
| CN202442315U (en) | Gas energy-saving steam generator | |
| CN102853418B (en) | Gas combustion chamber | |
| CN202338888U (en) | Biogas combustion chamber | |
| CN102865569B (en) | Gas combustion chamber | |
| CN102853416B (en) | Gas combustion chamber | |
| CN202973155U (en) | Plasma water fuel industrial furnace | |
| CN202303311U (en) | Gas combustion chamber | |
| CN202902345U (en) | Smokeless environment friendly stove | |
| CN1995818B (en) | Aqueous oxyhydrogen source gas burner multipurpose machine | |
| CN102853417B (en) | Gas combustion chamber | |
| CN202303312U (en) | Gas combustion chamber | |
| CN202361345U (en) | Gas combustor | |
| CN201753980U (en) | Dimethyl ether gas water heater | |
| CN202938282U (en) | Gas combustion chamber | |
| CN207648761U (en) | Fire formaldehyde tail gas steam boiler | |
| CN103423726B (en) | Gas combustion chamber | |
| CN204962697U (en) | Energy -saving and environment -friendly boiler | |
| CN203928013U (en) | Cage type hearth energy-saving, environmental protection boiler | |
| CN201555257U (en) | Biological waste gasification multipurpose furnace | |
| CN104006381B (en) | Liquid combustor fusiformis hearth combustion radiator | |
| CN202868752U (en) | Furnace core | |
| Sinitsyn et al. | Development of a New Burner Device Based on Injection-Radiation Method for Gas Fuel Combustion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 236000 Anhui city of Fuyang province Funan County Jiao Po Zhen Xu Peng Cun Applicant after: Zhu Yongbiao Address before: 236000 Beijing East Road Hedong law service center, Yingdong District, Fuyang, Anhui Applicant before: Zhu Yongbiao |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201019 Address after: 224600 Jiangsu province Yancheng City Xiangshui Park Road No. 4, Xiangshui Bank of China real estate two floor Patentee after: XIANGSHUI GESIQI TECHNOLOGY Co.,Ltd. Address before: 236000 Anhui city of Fuyang province Funan County Jiao Po Zhen Xu Peng Cun Patentee before: Zhu Yongbiao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230411 Address after: 224622 LiuTao Central Community Industrial Park, Xiangshui County, Yancheng City, Jiangsu Province Patentee after: XIANGSHUI CHENGUANG BEARING BRACKET CO.,LTD. Address before: 224600 2nd floor, Xiangshui Zhongxing real estate, No.4, Shuangyuan Middle Road, Xiangshui County, Yancheng City, Jiangsu Province Patentee before: XIANGSHUI GESIQI TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 |