CN203403068U - Gasification continuous type carbonization device - Google Patents
Gasification continuous type carbonization device Download PDFInfo
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- CN203403068U CN203403068U CN201320405315.5U CN201320405315U CN203403068U CN 203403068 U CN203403068 U CN 203403068U CN 201320405315 U CN201320405315 U CN 201320405315U CN 203403068 U CN203403068 U CN 203403068U
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- combustible gas
- burner
- furnace
- condenser
- gasification
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- 238000002309 gasification Methods 0.000 title claims abstract description 17
- 238000003763 carbonization Methods 0.000 title abstract description 22
- 239000002028 Biomass Substances 0.000 claims abstract description 42
- 239000010881 fly ash Substances 0.000 claims description 20
- 238000010000 carbonizing Methods 0.000 claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 5
- 238000005474 detonation Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 58
- 239000000446 fuel Substances 0.000 abstract description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003546 flue gas Substances 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000003610 charcoal Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 239000002023 wood Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 235000021419 vinegar Nutrition 0.000 description 3
- 239000000052 vinegar Substances 0.000 description 3
- 239000011276 wood tar Substances 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 stalk Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Coke Industry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a gasification continuous type carbonization device. The gasification continuous type carbonization device comprises a carbonization furnace, a biomass gasifier and a combustible gas treatment device which are connected to the carbonization furnace and the biomass gasifier, wherein a burner and a combustible gas leading-in channel connected to the burner are arranged at the bottom of the carbonization furnace, the carbonization furnace comprises a combustible gas outlet, a first flue gas collecting device and a first dust remover, the first flue gas collecting device and the first dust remover are sequentially connected to the combustible gas outlet, the combustible gas treatment device comprises a combustible gas recycling channel and a condenser, the first dust remover is connected to the condenser through the combustible gas recycling channel, and the condenser is connected to the burner through the combustible gas leading-in channel. The gasification continuous type carbonization device provided by the utility model has the advantages that combustible gas generated in the carbonization process of biomass fuels can be recycled, purified and recycled, the environment pollution caused by dense smoke, generated in the carbonization process, of a common carbonization furnace is solved, the self-supply and self-feed are fully realized, and the continuity and the environmental protection property are improved.
Description
Technical field
The utility model relates to energy recycling technical field, refers to especially a kind of gasification continuous carbonizing apparatus.
Background technology
Biomass fuel generally includes the agriculture and forestry organic waste materials such as stalk, fuel wood, rice husk, shell, and these biomass fuels are carried out to rational processing and utilizing, is not only conducive to environment protection, can also obtain the valuable energy, has therefore caused people's concern.Traditional biomass fuel treatment process is boiling type burning, is about to carry out incomplete combustion in facility that biomass fuel is placed in producer and so on, thereby produces the inflammable gass such as utilizable carbon monoxide and charing material.Yet easily there is the shortcoming of combustion in this combustion system, and contains more ash content, easily causes atmospheric pollution.
Utility model content
The utility model proposes a kind of gasification continuous carbonizing apparatus, solved the problem of the dense smoke that in prior art, common charring furnace produces in charing engineering to the pollution of environment and the required heat energy of equipment.
The technical solution of the utility model is achieved in that
A kind of gasification continuous carbonizing apparatus, comprise charring furnace, biomass gasifying furnace and the combustible gas treatment unit that connects charring furnace and biomass gasifying furnace, the bottom of charring furnace is provided with burner and the combustible gas introduction channel being connected with burner, it is characterized in that, charring furnace comprises combustible gas outlet, and the first smoke-collecting apparatus and the first fly-ash separator that are connected successively with combustible gas outlet, combustible gas treatment unit comprises combustible gas recovery approach and condenser, the first fly-ash separator is connected with condenser by combustible gas recovery approach, condenser is connected with burner by combustible gas introduction channel.
Preferably, in charring furnace, be provided with successively from top to bottom four layers of pipeline.
Preferably, charring furnace outer setting is useful on the fire observation window of observing burner combustion situation.
Preferably, the number of burner is 8.
Preferably, the below of biomass gasifying furnace is provided with the security seal pond that detonation occurs while preventing from lighting biomass gasifying furnace.
Preferably, combustible gas introduction channel is connected with auxiliary burner and auxiliary-valve.
Preferably, the first fly-ash separator is water spray deduster.
Preferably, the bottom of biomass gasifying furnace connects the second smoke-collecting apparatus and the second fly-ash separator successively.
The combustible gas that a kind of continuous carbonizing apparatus that gasifies in the utility model generates is successively through the first smoke-collecting apparatus, the first fly-ash separator, combustible gas recovery approach, after condenser is processed, through combustible gas introduction channel, deliver to the burner of charring furnace bottom, to charring furnace, heat, when if inflammable gas is not enough, can produce combustible gas by biomass gasifying furnace, be transported to burner, to charring furnace, heat, a kind of continuous charring furnace that gasifies in the utility model can be by the inflammable gas circulation producing after biomass fuel combustion, recycle continuously, again as thermal source, reached the effect of environmental protection.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the two dimensional structure schematic diagram of charring furnace in a kind of continuous carbonizing apparatus that gasifies of the utility model;
Fig. 2 is the two dimensional structure schematic diagram of biomass gasifying furnace and device for recovering combustible gas in a kind of continuous carbonizing apparatus that gasifies of the utility model.
In figure:
1, feeder; 2, opening for feed; 3, charring furnace; 4, adjustable speed transmission system; 5, burner; 6, fire observation window; 7, pre-heating drying pipeline; 8, low-temperature carbonization pipeline; 9, high temperature carbonization pipeline; 10, cooling carbon output machine; 11, wood tar oil collector; 12, the first smoke-collecting apparatus; 13, the first fly-ash separator; 14, combustible gas recovery approach; 15, the second smoke-collecting apparatus; 16, the second fly-ash separator; 17, combustible gas conversion valve; 18, condenser; 19, condenser water-in; 20, condenser water outlet; 21, security seal pond; 22, wood vinegar collecting tank; 23, speed control by frequency variation blower fan; 24, biomass gasifying furnace; 25, auxiliary burner; 26, auxiliary-valve; 27, the stone or metal plate for standing a stove on as a precaution against fire charcoal system that falls; 28, cooling row's charcoal machine; 29, wind stopping device; 30, combustible gas introduction channel; 31, combustible gas outlet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-2, Fig. 1 is the two dimensional structure schematic diagram of a kind of charring furnace gasifying in continuous carbonizing apparatus of the utility model, Fig. 2 is a kind of biomass gasifying furnace in continuous carbonizing apparatus and two dimensional structure schematic diagram of device for recovering combustible gas of gasifying of the utility model, a kind of gasification continuous carbonizing apparatus comprises feeder 1, charring furnace 3, biomass gasifying furnace 24 and combustible gas treatment unit, in feeder 1 with maize straw, rice husk, wood chip is that the biomass fuel of main raw material is injected in charring furnace 3 by opening for feed 2, adjustable speed transmission system 4 can be used for regulating feeder 1, thereby make biomass fuel deliver to equably the inside of charring furnace 3, in charring furnace 3, be provided with successively from top to bottom four layers of pipeline, the bottom of charring furnace 3 is provided with burner 5, the quantity of burner 5 does not limit, preferably, the utility model adopts 8 burners 5, burner 5 is for heating charring furnace 3, the outer fire observation window 6 that is also provided with of charring furnace 3, fire observation window 6 is for observing the combustion case of burner 5, in four layers of pipeline, topmost two-layer pipeline is pre-heating drying pipeline 7, bottom one deck pipeline is high temperature carbonization pipeline 9, pipeline between pre-heating drying pipeline 7 and high temperature carbonization pipeline 9 is low-temperature carbonization pipeline 8, and, pre-heating drying passage 7, low-temperature carbonization pipeline 8 is interconnected with high temperature carbonization pipeline 9, further, high temperature carbonization pipeline 9 is provided with discharge port, the discharge port of high temperature carbonization pipeline 9 is connected with the cooling carbon output machine 10 for the preparation of carbon rod finished product.
Biomass fuel is sent to the pre-heating drying passage 7 of charring furnace 3 inside through opening for feed 2, in through pre-heating drying passage 7 ways, can dry to slough excessive moisture to the biomass fuel that contains moisture, again the biomass fuel after drying is sent into low-temperature carbonization passage 8, make biomass fuel that half cracking half calcination reaction occur, reacted biomass fuel is transported to high temperature carbonization passage 9 again, the wood tar oil that biomass fuel generates in the process of burning is collected by wood tar oil collector 11, charring furnace 3 also comprises combustible gas outlet 31 and exports 31 the first smoke-collecting apparatus 12 being connected successively and the first fly-ash separators 13 with combustible gas, the first fly-ash separator 13 can adopt the water spray deduster of better performances, the inflammable gas that charring furnace 3 generates exports 31 by the first smoke-collecting apparatus 12 by combustible gas, the rear inflow combustible gas of the first fly-ash separator 13 recovery approach 14 is processed, all the other are after overcooling carbon output machine 10, can obtain tasteless, smokelessly, nontoxic powdered carbon and carbon rod.
Combustible gas treatment unit comprises the second smoke-collecting apparatus 15 being connected with biomass gasifying furnace 24 successively, the second fly-ash separator 16, combustible gas conversion valve 17, condenser 18 and combustible gas introduction channel 30, the bottom of biomass gasifying furnace 24 is provided with the stone or metal plate for standing a stove on as a precaution against fire charcoal system 27 that falls, cooling row's charcoal machine 28 and the wind stopping device 29 being connected with cooling row's charcoal machine 28, wind stopping device 29 is a kind of visual plants in air conveying and dust removal by ventilation networking, for ash discharge, air-supply and feed, lime-ash after biomass gasifying furnace 24 burning and dust can be got rid of via the stone or metal plate for standing a stove on as a precaution against fire charcoal system 27 that falls, cooling row's charcoal machine 28 is for the preparation of carbon rod finished product, the outlet of biomass gasifying furnace 24 is connected directly to the second smoke-collecting apparatus 15, can drain to greatest extent flue gas, the top of the second smoke-collecting apparatus 15 is connected with the second fly-ash separator 16, the second fly-ash separator 16 adopts water spray deduster, can be by water be sprayed by nozzle, thereby the pipe interior forming at flue gas forms vaporific space and removes solid impurity, thereby play the effect of udst separation, the below of biomass gasifying furnace 24 is provided with security seal pond 21, prevent that the interior inflammable gas of biomass gasifying furnace 24 is too many, while lighting, there is detonation, the combustible gas that biomass gasifying furnace 24 generates is successively by the second smoke-collecting apparatus 15, the second fly-ash separator 16 collection and purification by by combustible gas, transformed valve 17 deliver in condenser 18, carry out cooling, condenser 18 is provided with condenser water-in 19 and condenser water outlet 20, the utility model adopts two condensers 18 to connect successively, the bottom of condenser 18 is also provided with wood vinegar collecting tank 22, for the wood vinegar generating after biomass collection fuel, after combustible gas is cooling, through speed control by frequency variation blower fan 23 and combustible gas introduction channel 30, deliver to the burner 5 of charring furnace 3 bottoms, give charring furnace 3 heating, in addition between speed control by frequency variation blower fan 23 and combustible gas introduction channel 30, be also connected with auxiliary burner 25 and auxiliary-valve 26, for aid burning.
The combustible gas generating in charring furnace 3 can recycle by the first smoke-collecting apparatus 12, the rear inflow combustible gas of the first fly-ash separator 13 recovery approach 14, through combustible gas conversion valve 17, flow in condenser 18, combustible gas through spray, cooling and purify after, by combustible gas import pipe 30, reenter the burner 5 of charring furnace 3, as the thermal source of charring furnace 3, carry out secondary combustion.
The inflammable gas recycling of a kind of continuous carbonizing apparatus that gasifies of the utility model is through the first smoke-collecting apparatus 12 by combustible gas, the first fly-ash separator 13, combustible gas recovery approach 14, after condenser 18 is processed, process speed control by frequency variation blower fan 23 and combustible gas introduction channel 30 are delivered to the burner 5 of charring furnace 3 bottoms, give charring furnace 3 heating, when if inflammable gas is not enough, can produce combustible gas by biomass gasifying furnace 24, be transported to burner 5, give charring furnace 3 heating, a kind of continuous charring furnace that gasifies of the present utility model can utilize the inflammable gas and the biomass gasifying furnace 24 that after biomass fuel combustion, produce to guarantee the heat that charring furnace 3 is required, and the inflammable gas that charring furnace 3 generates reciprocally circulates and recycles continuously, again as thermal source, reached the effect of environmental protection.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
- One kind gasification continuous carbonizing apparatus, comprise charring furnace, biomass gasifying furnace and the combustible gas treatment unit that connects described charring furnace and described biomass gasifying furnace, the bottom of described charring furnace is provided with burner and the combustible gas introduction channel being connected with described burner, it is characterized in that, described charring furnace comprises combustible gas outlet, and the first smoke-collecting apparatus and the first fly-ash separator that are connected successively with described combustible gas outlet, described combustible gas treatment unit comprises combustible gas recovery approach and condenser, described the first fly-ash separator by described combustible gas recovery approach be connected with described condenser, described condenser is connected with described burner by described combustible gas introduction channel.
- 2. a kind of gasification continuous carbonizing apparatus according to claim 1, is characterized in that, is provided with successively from top to bottom four layers of pipeline in described charring furnace.
- 3. a kind of gasification continuous carbonizing apparatus according to claim 1, is characterized in that, described charring furnace outer setting is useful on the fire observation window of observing burner combustion situation.
- 4. a kind of gasification continuous carbonizing apparatus according to claim 1, is characterized in that, the number of described burner is 8.
- 5. a kind of gasification continuous carbonizing apparatus according to claim 1, is characterized in that, the below of described biomass gasifying furnace is provided with the security seal pond that detonation occurs while preventing from lighting biomass gasifying furnace.
- 6. a kind of gasification continuous carbonizing apparatus according to claim 1, is characterized in that, described combustible gas introduction channel is connected with auxiliary burner and auxiliary-valve.
- 7. a kind of gasification continuous carbonizing apparatus according to claim 1, is characterized in that, described the first fly-ash separator is water spray deduster.
- 8. a kind of gasification continuous carbonizing apparatus according to claim 1, is characterized in that, the bottom of described biomass gasifying furnace connects the second smoke-collecting apparatus and the second fly-ash separator successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405315.5U CN203403068U (en) | 2013-07-08 | 2013-07-08 | Gasification continuous type carbonization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405315.5U CN203403068U (en) | 2013-07-08 | 2013-07-08 | Gasification continuous type carbonization device |
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| Publication Number | Publication Date |
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| CN203403068U true CN203403068U (en) | 2014-01-22 |
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| CN201320405315.5U Expired - Fee Related CN203403068U (en) | 2013-07-08 | 2013-07-08 | Gasification continuous type carbonization device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117304953A (en) * | 2022-03-25 | 2023-12-29 | 北京丰润铭科贸有限责任公司 | Combustible wood base, paper base and other combustible waste treatment systems |
| CN117531477A (en) * | 2023-11-10 | 2024-02-09 | 河北天善生物技术有限公司 | Method for preparing modified biomass charcoal by utilizing steel slag |
-
2013
- 2013-07-08 CN CN201320405315.5U patent/CN203403068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117304953A (en) * | 2022-03-25 | 2023-12-29 | 北京丰润铭科贸有限责任公司 | Combustible wood base, paper base and other combustible waste treatment systems |
| CN117531477A (en) * | 2023-11-10 | 2024-02-09 | 河北天善生物技术有限公司 | Method for preparing modified biomass charcoal by utilizing steel slag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20150708 |
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| EXPY | Termination of patent right or utility model |