CN105299608A - Biomass gas boiler - Google Patents
Biomass gas boiler Download PDFInfo
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- CN105299608A CN105299608A CN201510870216.8A CN201510870216A CN105299608A CN 105299608 A CN105299608 A CN 105299608A CN 201510870216 A CN201510870216 A CN 201510870216A CN 105299608 A CN105299608 A CN 105299608A
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Abstract
The invention discloses a biomass gas boiler. The biomass gas boiler comprises a biomass combustor, a steam boiler, a water circulation system and a smoke discharging system, wherein the biomass combustor is connected with the steam boiler through a fire hole; the steam boiler is connected with the smoke discharging system; the water circulation system is connected with a water cavity of the biomass combustor; the water circulation system is connected with the steam boiler through the smoke discharging system. Through the biomass gas boiler, a gasifier and a boiler are integrally designed; the cooperation degree is high; the tar is not easily generated, so that the gas conveying pipeline is not blocked; the cooling water is heated at three stages, so that the utilization efficiency of the heat energy is improved; the tar generated by gasification of the biomass is combusted by high-temperature smoke at 600 DEG C at the fire hole; no tar residue blocks the pipeline. The boiler is reasonable in structure, simple to mount and convenient to maintain.
Description
Technical field
The present invention relates to a kind of biomass gas boiler, belong to field of boilers.
Background technology
Biomass boiler is with the boiler of biomass energy as fuel, is divided into biomass steam boiler, biomass hot water boiler, biomass thermal wind furnace, biomass heat-conduction oil oven, vertical type biomass boiler, horizontal biomass boiler etc.Existing biomass gasifying furnace is present in following defect: 1. vaporizer burner hearth easily forms tar, can block gas pipeline after cooling; 2. gasification furnace and boiler are monolithic design, cannot accomplish the cooperation of integral load efficiency.
Summary of the invention
The object of the invention is to, provide a kind of biomass gas boiler, gasification furnace and boiler global design, fitness is high, and not easily produces tar, so can not block gas pipeline.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of biomass gas boiler, comprise biomass combustion machine, steam boiler, water circulation system and smoke evacuation system, biomass combustion machine is communicated with steam boiler by burner, steam boiler is communicated with smoke evacuation system, water circulation system is communicated with the water cavity of biomass combustion machine, and water circulation system is communicated with steam boiler through smoke evacuation system.Wherein, steam boiler have three backhauls by heating flue, can the temperature of high efficiency absorption flame and flue gas.
In aforesaid a kind of biomass gas boiler, biomass combustion machine comprises body, hopper, autoloader and automatic scummer, and hopper is positioned at the top of autoloader, and autoloader is connected with body, and automatic scummer is positioned at the bottom of body.Be provided with two augers in hopper, auger with frequency conversion speed rotate, biomass material is introduced biomass combustion machine, and is slagged tap by automatic scummer, thus save time, laborsaving, efficiency is high.
In aforesaid a kind of biomass gas boiler, also comprise water softener, water softener is communicated with the water cavity of biomass combustion machine.By being communicated with water softener, the impurity in cooling water can being removed, prevent cooling water fouling in water circulation system, blocking.
In aforesaid a kind of biomass gas boiler, smoke evacuation system comprises condenser, air-introduced machine and deduster, and steam boiler, condenser, air-introduced machine are communicated with successively with deduster, and water circulation system is communicated with steam boiler through condenser.First cooling water tentatively heats in the water cavity of biomass combustion machine, then through condenser post bake, in biomass combustion machine, finally carries out three grades of heating, thus improves the utilization rate of heat energy.
In aforesaid a kind of biomass gas boiler, burner comprises pipe in nozzles outer tube and nozzles, in nozzles, pipe box is located in nozzles outer tube, in nozzles, pipe comprises connected first end pipe and the second end pipe, one end that first end pipe diameter is larger connects the larger one end of the second end pipe diameter, first end pipe is provided with equally distributed through hole, and nozzles outer tube is communicated with air blast.Air blast is used for air to be blown in nozzles outer tube, the air being blown into nozzles outer tube enters pipe and biomass combustible gas mixing in nozzles through described through hole, carry out secondary afterburning, improve the efficiency of combustion of biomass combustible gas, second end pipe adopts the design of closing in type, flame can be gathered, prevent flame from disperseing, improve flame temperature.
Compared with prior art, gasification furnace of the present invention and boiler global design, fitness is high, and not easily produces tar, so can not block gas pipeline.Further, cooling water adopts three grades to heat, and can improve the utilization ratio of heat energy; The tar that gasification of biomass produces, can burn through 600 degree of high-temperature flue gas at jet-burner, tar can not remain blocking pipe.This boiler structure is reasonable, installs simple, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is the structural representation of a kind of embodiment of burner.
Reference numeral: 1-hopper, 2-autoloader, 3-biomass combustion machine, 4-water softener, 5-automatic scummer, 6-burner, 7-water circulation system, 8-air-introduced machine, 9-condenser, 10-steam boiler, 11-air blast, pipe in 12-nozzles, 13-nozzles outer tube, 14-second end pipe, 15-first end pipe, 16-through hole, 17-deduster, 18-body.
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
Detailed description of the invention
Embodiments of the invention 1: as depicted in figs. 1 and 2, a kind of biomass gas boiler, comprise biomass combustion machine 3, steam boiler 10, water circulation system 7 and smoke evacuation system, biomass combustion machine 3 is communicated with steam boiler 10 by burner 6, steam boiler 10 is communicated with smoke evacuation system, water circulation system 7 is communicated with the water cavity of biomass combustion machine 3, and water circulation system 7 is communicated with steam boiler 10 through smoke evacuation system.Burner 6 comprises pipe 12 in nozzles outer tube 13 and nozzles, in nozzles, pipe 12 is set in nozzles outer tube, in nozzles, pipe 12 comprises connected first end pipe 15 and the second end pipe 14, one end that first end pipe 15 diameter is larger connects the larger one end of the second end pipe 14 diameter, first end pipe 15 is provided with equally distributed through hole 16, and nozzles outer tube 13 is communicated with air blast 11.
Embodiment 2: as depicted in figs. 1 and 2, a kind of biomass gas boiler, comprise biomass combustion machine 3, steam boiler 10, water circulation system 7 and smoke evacuation system, biomass combustion machine 3 is communicated with steam boiler 10 by burner 6, steam boiler 10 is communicated with smoke evacuation system, water circulation system 7 is communicated with the water cavity of biomass combustion machine 3, and water circulation system 7 is communicated with steam boiler 10 through smoke evacuation system.Biomass combustion machine 3 comprises body 18, hopper 1, autoloader 2 and automatic scummer 5, and hopper 1 is positioned at the top of autoloader 2, and autoloader 2 is connected with body 18, and automatic scummer 5 is positioned at the bottom of body 18.
Burner 6 comprises pipe 12 in nozzles outer tube 13 and nozzles, in nozzles, pipe 12 is set in nozzles outer tube, in nozzles, pipe 12 comprises connected first end pipe 15 and the second end pipe 14, one end that first end pipe 15 diameter is larger connects the larger one end of the second end pipe 14 diameter, first end pipe 15 is provided with equally distributed through hole 16, and nozzles outer tube 13 is communicated with air blast 11.
Embodiment 3: as depicted in figs. 1 and 2, a kind of biomass gas boiler, comprise biomass combustion machine 3, steam boiler 10, water circulation system 7 and smoke evacuation system, biomass combustion machine 3 is communicated with steam boiler 10 by burner 6, steam boiler 10 is communicated with smoke evacuation system, water circulation system 7 is communicated with the water cavity of biomass combustion machine 3, and water circulation system 7 is communicated with steam boiler 10 through smoke evacuation system.
Biomass combustion machine 3 comprises body 18, hopper 1, autoloader 2 and automatic scummer 5, and hopper 1 is positioned at the top of autoloader 2, and autoloader 2 is connected with body 18, and automatic scummer 5 is positioned at the bottom of body 18.Also comprise water softener 4, water softener 4 is communicated with the water cavity of biomass combustion machine 3.
Burner 6 comprises pipe 12 in nozzles outer tube 13 and nozzles, in nozzles, pipe 12 is set in nozzles outer tube, in nozzles, pipe 12 comprises connected first end pipe 15 and the second end pipe 14, one end that first end pipe 15 diameter is larger connects the larger one end of the second end pipe 14 diameter, first end pipe 15 is provided with equally distributed through hole 16, and nozzles outer tube 13 is communicated with air blast 11.
Embodiment 4: as depicted in figs. 1 and 2, a kind of biomass gas boiler, comprise biomass combustion machine 3, steam boiler 10, water circulation system 7 and smoke evacuation system, biomass combustion machine 3 is communicated with steam boiler 10 by burner 6, steam boiler 10 is communicated with smoke evacuation system, water circulation system 7 is communicated with the water cavity of biomass combustion machine 3, and water circulation system 7 is communicated with steam boiler 10 through smoke evacuation system.
Biomass combustion machine 3 comprises body 18, hopper 1, autoloader 2 and automatic scummer 5, and hopper 1 is positioned at the top of autoloader 2, and autoloader 2 is connected with body 18, and automatic scummer 5 is positioned at the bottom of body 18.Also comprise water softener 4, water softener 4 is communicated with the water cavity of biomass combustion machine 3.Smoke evacuation system comprises condenser 9, air-introduced machine 8 and deduster 17, and steam boiler 10, condenser 9, air-introduced machine 8 are communicated with successively with deduster 17, and water circulation system 7 is communicated with steam boiler 10 through condenser 9.
Burner 6 comprises pipe 12 in nozzles outer tube 13 and nozzles, in nozzles, pipe 12 is set in nozzles outer tube, in nozzles, pipe 12 comprises connected first end pipe 15 and the second end pipe 14, one end that first end pipe 15 diameter is larger connects the larger one end of the second end pipe 14 diameter, first end pipe 15 is provided with equally distributed through hole 16, and nozzles outer tube 13 is communicated with air blast 11.
The operation principle of a kind of embodiment of the present invention: block for 30*30 timber is filled out and is placed in hopper 1, the timber dropping on autoloader 2 from hopper 1 is sent into biomass combustion machine 3 by autoloader 2, timber is anoxycausis in biomass combustion machine 3, produce a large amount of flammable biomass gas, flammable biomass gas sprays from burner 6, Thorough combustion after oxygenating, ignition temperature can reach 1300 DEG C.The flue gas produced is discharged through smoke evacuation system.Meanwhile, cooling water in the water cavity of biomass combustion machine 3 flows to condenser 9 through water circulation system 7 after heating first, heated by second time in condenser 9, heat up, finally flow to steam boiler 10, by third time heating, intensification in steam boiler 10.The cooling water that the flue gas of about 200 DEG C that steam boiler 10 produces continues as in water circulation system 7 heats.
Claims (5)
1. a biomass gas boiler, it is characterized in that, comprise biomass combustion machine (3), steam boiler (10), water circulation system (7) and smoke evacuation system, biomass combustion machine (3) is communicated with steam boiler (10) by burner (6), steam boiler (10) is communicated with smoke evacuation system, water circulation system (7) is communicated with the water cavity of biomass combustion machine (3), and water circulation system (7) is communicated with steam boiler (10) through smoke evacuation system.
2. a kind of biomass gas boiler according to claim 1, it is characterized in that, biomass combustion machine (3) comprises body (18), hopper (1), autoloader (2) and automatic scummer (5), hopper (1) is positioned at the top of autoloader (2), autoloader (2) is connected with body (18), and automatic scummer (5) is positioned at the bottom of body (18).
3. a kind of biomass gas boiler according to claim 2, is characterized in that, also comprises water softener (4), and water softener (4) is communicated with the water cavity of biomass combustion machine (3).
4. a kind of biomass gas boiler according to claim 3, it is characterized in that, smoke evacuation system comprises condenser (9), air-introduced machine (8) and deduster (17), steam boiler (10), condenser (9), air-introduced machine (8) are communicated with successively with deduster (17), and water circulation system (7) is communicated with steam boiler (10) through condenser (9).
5. a kind of biomass gas boiler according to any one of Claims 1-4, it is characterized in that, burner (6) comprises pipe (12) in nozzles outer tube (13) and nozzles, in nozzles, pipe (12) is set in nozzles outer tube (13), in nozzles, pipe (12) comprises connected first end pipe (15) and the second end pipe (14), one end that first end pipe (15) diameter is larger connects the larger one end of the second end pipe (14) diameter, first end pipe (15) is provided with equally distributed through hole (16), nozzles outer tube (13) is communicated with air blast (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870216.8A CN105299608B (en) | 2015-12-01 | 2015-12-01 | A kind of biomass gas boiler |
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| CN201510870216.8A CN105299608B (en) | 2015-12-01 | 2015-12-01 | A kind of biomass gas boiler |
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| CN105299608A true CN105299608A (en) | 2016-02-03 |
| CN105299608B CN105299608B (en) | 2017-08-25 |
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| CN201510870216.8A Active CN105299608B (en) | 2015-12-01 | 2015-12-01 | A kind of biomass gas boiler |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5189988A (en) * | 1990-08-27 | 1993-03-02 | Sgp-Va Energie- Und Umwelttechnik Gesellschaft M.B.H. | Process for starting up a heat exchanger system for steam generation and heat exchanger system for steam generation |
| CN201628233U (en) * | 2010-01-28 | 2010-11-10 | 温岭市蓝宝精灵节能锅炉设备厂 | Biomass fuel boiler automatic reciprocating grate |
| CN201706483U (en) * | 2010-06-27 | 2011-01-12 | 朱春华 | Biomass semi-gasification automatic control combustion engine |
| CN102252317A (en) * | 2011-05-10 | 2011-11-23 | 穆壮荣 | Gasification combustor for biomass granules |
| CN202158569U (en) * | 2011-04-26 | 2012-03-07 | 河北荣凯生物能源科技有限公司 | Rolling and swinging type automatic slag remover |
| CN102519034A (en) * | 2011-12-12 | 2012-06-27 | 温岭市蓝宝精灵锅炉有限公司 | Eddy type biomass particle gasification burner |
| CN202432509U (en) * | 2011-12-30 | 2012-09-12 | 朱春华 | Quintic-air-distribution automatic-control biomass combustion machine |
| CN204026730U (en) * | 2014-08-12 | 2014-12-17 | 朱春华 | A kind of air-cooled living beings body of heater cooling system |
| CN204593836U (en) * | 2015-05-12 | 2015-08-26 | 侍慎忠 | A kind of novel biomass combustor |
| CN105003910A (en) * | 2014-04-24 | 2015-10-28 | 农业部规划设计研究院 | Centralized heat supply device adopting biomass briquette as raw materials |
-
2015
- 2015-12-01 CN CN201510870216.8A patent/CN105299608B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5189988A (en) * | 1990-08-27 | 1993-03-02 | Sgp-Va Energie- Und Umwelttechnik Gesellschaft M.B.H. | Process for starting up a heat exchanger system for steam generation and heat exchanger system for steam generation |
| CN201628233U (en) * | 2010-01-28 | 2010-11-10 | 温岭市蓝宝精灵节能锅炉设备厂 | Biomass fuel boiler automatic reciprocating grate |
| CN201706483U (en) * | 2010-06-27 | 2011-01-12 | 朱春华 | Biomass semi-gasification automatic control combustion engine |
| CN202158569U (en) * | 2011-04-26 | 2012-03-07 | 河北荣凯生物能源科技有限公司 | Rolling and swinging type automatic slag remover |
| CN102252317A (en) * | 2011-05-10 | 2011-11-23 | 穆壮荣 | Gasification combustor for biomass granules |
| CN102519034A (en) * | 2011-12-12 | 2012-06-27 | 温岭市蓝宝精灵锅炉有限公司 | Eddy type biomass particle gasification burner |
| CN202432509U (en) * | 2011-12-30 | 2012-09-12 | 朱春华 | Quintic-air-distribution automatic-control biomass combustion machine |
| CN105003910A (en) * | 2014-04-24 | 2015-10-28 | 农业部规划设计研究院 | Centralized heat supply device adopting biomass briquette as raw materials |
| CN204026730U (en) * | 2014-08-12 | 2014-12-17 | 朱春华 | A kind of air-cooled living beings body of heater cooling system |
| CN204593836U (en) * | 2015-05-12 | 2015-08-26 | 侍慎忠 | A kind of novel biomass combustor |
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| CN105299608B (en) | 2017-08-25 |
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