CN203878092U - Carbonization device for producing machine-made wood charcoal from biomass - Google Patents
Carbonization device for producing machine-made wood charcoal from biomass Download PDFInfo
- Publication number
- CN203878092U CN203878092U CN201420268606.9U CN201420268606U CN203878092U CN 203878092 U CN203878092 U CN 203878092U CN 201420268606 U CN201420268606 U CN 201420268606U CN 203878092 U CN203878092 U CN 203878092U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- carbonization
- chamber
- conveying pipe
- charring furnace
- 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
Classifications
-
- 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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Coke Industry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a carbonization device for producing machine-made wood charcoal from biomass, which comprises a carbonization furnace, an oxygen supply pipe, an exhaust transmission pipeline and a thermal insulation device. The thermal insulation device is characterized by comprising an oxygen detection device, an oxygen transmission pipeline and a circulating water cooler; the thermal insulation device is installed outside the carbonization furnace; the carbonization furnace is divided into a carbonization chamber and an oxygen supply chamber by a combustion board which is provided with a plurality of through holes; an igniter and an oxygen detection device are arranged in the carbonization chamber; an exhaust outlet of the carbonization furnace is connected with the exhaust transmission pipeline; and the oxygen transmission pipeline is arranged in the oxygen supply chamber. The carbonization device implements uniform oxygen supply to the carbonization chamber and enhances the carbonization quality and charcoal yield; the exhaust is cooled and recovered to prolong the service life of the blower; and the system shortens the production cycle, enhances the carbonization quality, and implements combination of high-efficiency production, energy saving and environmental protection.
Description
Technical field
The utility model relates to a kind of carbonizing apparatus, particularly a kind of carbonizing apparatus for biomass material production mechanism charcoal.
Background technology
Machine-made charcoal is the carbonaceous club that utilizes the agriculture and forestry organic waste material chip material extrudings such as rice husk, corn cob, cornstalk, bamboo bits to be processed into, through screening, dry, moulding, charing, cooling forming.Machine-made charcoal is compared with common charcoal, because its density is large, calorific value is high, smokeless, tasteless, pollution-free, do not explode, favor that the feature such as inflammable is subject to numerous industries.
Original charing adopts earth kiln to fire conventionally, although earth kiln is simple in structure, but its poor sealing performance, oxygen skewness, cause charing raw material in the carbonization process of charing, to occur charing not exclusively or charing phenomenon too, and the work-ing life of earth kiln is short simultaneously, easily cave in, and the igniting of earth kiln is slow, combustion time and cooling time are long, and carbonization process is wayward, thereby cause the production cycle long, production efficiency is low and final product quality is poor.The raw material of firing of earth kiln is also only confined to firewood forests wood and fires, and good utilisation agriculture and forestry organic waste material, bamboo do not consider to be worth doing to burn.On shortcoming market for earth kiln, some carbonizing apparatus have also been there are, although their firm and durable, but they are still in manual operation, not only manual operation amount is large, and fire still and carry out by rule of thumb, become the difficult quality of charcoal to control, also there is no exhaust gas processing device, still have the pollution problem of sintering procedure to environment.On market, also have the carbonizing apparatus of improved, they have than more complete carbonization process, but all exist deficiency for oxygen supply, vent gas treatment.
In prior art, conventionally all need 24 hours lighting carbonizing apparatus, burning carbonate needs 7-8 days, cooling needs 4 days, thereby directly cause the production cycle long, production efficiency is low, and oxygen is to be directly delivered in charring furnace, due to oxygen skewness can cause charing not exclusively or charing too, thereby affect finished product carbonization quality and char yield rate, and there is a large amount of inflammable gass such as methane in the high-temperature tail gas after burning carbonate, directly discharge can produce the danger such as blast, also can cause the problems such as environmental pollution, and because tail gas is high temperature, can cause damage to induced draft fan, shorten the work-ing life of induced draft fan, increased cost.
Utility model content
The purpose of this utility model is to provide a kind of carbonizing apparatus for biomass material production mechanism charcoal, this device setting has the dendroid oxygen conveying pipe of a plurality of circular holes, can realize the even oxygen supply to coking chamber, make charing complete, improve carbonization quality and char yield rate, for tail gas, set up cooling and retrieving arrangement, this device has not only shortened the production cycle, also improve charing quality, realized the combination of High-efficient Production and energy-conserving and environment-protective.
In order to realize above object, the technical solution adopted in the utility model is: a kind of carbonizing apparatus for biomass material production mechanism charcoal, this device comprises charring furnace (1), oxygen supplying tube (5), exhaust pipe road (13), heat insulating device (10), it is characterized in that, it also comprises oxygen detection device (4), oxygen conveying pipe (8), circulating water cooling device (14); Described heat insulation and preservation device (10) is arranged on the outside of charring furnace (1); The tail gas outlet of described charring furnace (1) one upper lateral part is connected with exhaust pipe road (13); On described exhaust pipe road (13), be disposed with circulating water cooling device (14), variable valve B(15), induced draft fan (16); The burner plate (11) that described charring furnace (1) is had a plurality of through holes is divided into coking chamber (2) and oxygen supplying chamber (9); In described coking chamber (2), be provided with portfire (3), be provided with oxygen detection device (4) on coking chamber (2), coking chamber (2) one sides are provided with fire door (12); In described oxygen supplying chamber (9), be provided with oxygen conveying pipe (8), oxygen conveying pipe (8) is opened round-meshed metallic conduit and is branch shape and forms by a plurality of; Described oxygen conveying pipe (8) is connected with one end of oxygen supplying tube (5), and the other end of oxygen supplying tube (5) is connected with gas blower (7), and oxygen supplying tube is provided with variable valve A(6 on (5)).
The beneficial effects of the utility model: (1) this device is provided with the dendroid oxygen conveying pipe that has a plurality of circular holes, these pipelines are uniformly distributed in burner plate bottom, can being delivered in coking chamber even air, make charing complete, improve char yield rate, and the setting of variable valve can regulate air output and free air delivery according to the detected result of oxygen at any time, thereby control the oxygen concentration in coking chamber, guarantee carbonization quality.
(2) on exhaust pipe road, be provided with cooling water circulation; can cooled exhaust gas, not only extend the work-ing life of induced draft fan, can also recycle inflammable gass such as methane in tail gas for burner hearth the second-heating to agriculture and forestry organic waste material chip; not only save the energy, also protected environment.
(3) carbonizing apparatus is provided with heat insulating device, not only prevents that staff is burned, the temperature having needed while also having guaranteed charing.
(4) this system can foreshorten to ignition time 1 hour, and burning carbonate time shorten to 24 hour, foreshortens to 24 hours cooling time, has greatly shortened the production cycle, reduces cost, improves and charcoal efficiency.
(5) this system is not only simple in structure, and stable performance can adapt to the requirement of suitability for industrialized production machine-made charcoal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of oxygen conveying pipe.
Fig. 3 is the structural representation of burner plate.
At the numerical reference described in Figure of description, be expressed as: 1, charring furnace; 2, coking chamber; 3, portfire; 4, oxygen detection device; 5, oxygen supplying tube; 6, variable valve A; 7, gas blower; 8, oxygen conveying pipe; 9, oxygen supplying chamber; 10, heat insulation and preservation device; 11, burner plate; 12, fire door; 13, exhaust pipe road; 14, circulating water cooling device; 15, variable valve B; 16, induced draft fan.
Embodiment
In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, for a carbonizing apparatus for biomass material production mechanism charcoal, this device comprises charring furnace 1, oxygen detection device 4, oxygen supplying tube 5, oxygen conveying pipe 8, heat insulating device 10, exhaust pipe road 13, circulating water cooling device 14; Described heat insulation and preservation device 10 is arranged on the outside of charring furnace 1, not only prevents that staff is burned, the temperature having needed while also having guaranteed charing.
The burner plate 11 that charring furnace 1 is had a plurality of through holes is divided into coking chamber 2 and oxygen supplying chamber 9, in coking chamber 2, be provided with portfire 3, on coking chamber 2, be provided with oxygen detection device 4, the setting of oxygen detection device 4 can be monitored the oxygen concentration situation in two coking chambers at any time.Coking chamber 2 one sides are provided with fire door 12, in oxygen supplying chamber 9, be provided with oxygen conveying pipe 8, oxygen conveying pipe 8 is opened round-meshed metallic conduit and is branch shape and forms by a plurality of, it can will carry the even air of coming in to be distributed in oxygen supplying chamber, because tail gas discharge makes the formation negative pressure state in coking chamber, thereby air is entered in coking chamber for firewood rod burning carbonate by the through hole on burner plate 11.Oxygen conveying pipe 8 is connected with one end of oxygen supplying tube 5, the other end of oxygen supplying tube 5 is connected with gas blower 7, on oxygen supplying tube 5, be provided with variable valve A 6, because carbonization process is anaerobism burning, the concentration of oxygen and uniformity coefficient are the keys that determines carbonization quality, the result that variable valve A on oxygen conveying pipe 9 and the variable valve B on exhaust pipe road 14 can detect according to oxygen detection device is adjusted oxygen delivery amount and tail gas output, to reach the standard oxygen concentration of complete charing.
The tail gas outlet of charring furnace 1 one upper lateral parts is connected with exhaust pipe road 13, on exhaust pipe road 13, be disposed with circulating water cooling device 14, variable valve B 15, induced draft fan 16, like this not only can the tail gas producing in charring furnace is cooling, can also recycle cooled inflammable gas, not only prevent that exhaust emissions from causing the pollution to environment, also saved the energy.
In concrete operations, firewood rod after agriculture and forestry organic waste material moulding is put into charring furnace, portfire is to the ignition of firewood rod, now observe the oxygen concentration showing on oxygen detection device, open variable valve A on oxygen supplying tube and the variable valve B on exhaust pipe road, adjust oxygen delivery amount and tail gas output to reach the standard oxygen concentration of complete charing, tail gas after burning is cooling by circulating water cooling device, in case high-temperature tail gas burns out induced draft fan, extend the work-ing life of induced draft fan, after tail gas is cooling, can collect a large amount of inflammable gass, exhaust pipe road is delivered to these inflammable gass for drying the hearth combustion of agriculture and forestry organic waste material chip and uses, when the charing of firewood rod is machine-made charcoal, close variable valve A oxygen feeding stop, waiting mechanism charcoal is cooling, after cooling getting well, open fire door, collect transport mechanism charcoal, after collection, can start secondary charing and fire.
Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above example is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred implementation of the present utility model, should be understood that, finiteness due to literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.
Claims (1)
1. the carbonizing apparatus for biomass material production mechanism charcoal, this device comprises charring furnace (1), oxygen supplying tube (5), exhaust pipe road (13), heat insulating device (10), it is characterized in that, it also comprises oxygen detection device (4), oxygen conveying pipe (8), circulating water cooling device (14); Described heat insulation and preservation device (10) is arranged on the outside of charring furnace (1); The tail gas outlet of described charring furnace (1) one upper lateral part is connected with exhaust pipe road (13); On described exhaust pipe road (13), be disposed with circulating water cooling device (14), variable valve B(15), induced draft fan (16); The burner plate (11) that described charring furnace (1) is had a plurality of through holes is divided into coking chamber (2) and oxygen supplying chamber (9); In described coking chamber (2), be provided with portfire (3), be provided with oxygen detection device (4) on coking chamber (2), coking chamber (2) one sides are provided with fire door (12); In described oxygen supplying chamber (9), be provided with oxygen conveying pipe (8), oxygen conveying pipe (8) is opened round-meshed metallic conduit and is branch shape and forms by a plurality of; Described oxygen conveying pipe (8) is connected with one end of oxygen supplying tube (5), and the other end of oxygen supplying tube (5) is connected with gas blower (7), and oxygen supplying tube is provided with variable valve A(6 on (5)).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268606.9U CN203878092U (en) | 2014-05-26 | 2014-05-26 | Carbonization device for producing machine-made wood charcoal from biomass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268606.9U CN203878092U (en) | 2014-05-26 | 2014-05-26 | Carbonization device for producing machine-made wood charcoal from biomass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878092U true CN203878092U (en) | 2014-10-15 |
Family
ID=51678616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268606.9U Expired - Fee Related CN203878092U (en) | 2014-05-26 | 2014-05-26 | Carbonization device for producing machine-made wood charcoal from biomass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878092U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694927A (en) * | 2014-11-27 | 2016-06-22 | 唐长红 | An apparatus for rice husk carbonization combustion and combustion gas collection-utilization |
| CN108676574A (en) * | 2018-07-16 | 2018-10-19 | 四川大宇中和农业科技发展有限公司 | A kind of aerobic carbonization decomposition method of biomass and its device |
| CN110055094A (en) * | 2019-05-20 | 2019-07-26 | 俞伟敏 | A kind of stable carbonization cracker of heat accumulating type |
-
2014
- 2014-05-26 CN CN201420268606.9U patent/CN203878092U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694927A (en) * | 2014-11-27 | 2016-06-22 | 唐长红 | An apparatus for rice husk carbonization combustion and combustion gas collection-utilization |
| CN108676574A (en) * | 2018-07-16 | 2018-10-19 | 四川大宇中和农业科技发展有限公司 | A kind of aerobic carbonization decomposition method of biomass and its device |
| CN108676574B (en) * | 2018-07-16 | 2023-11-03 | 四川大宇中和农业科技发展有限公司 | Biomass aerobic carbonization decomposition method and device thereof |
| CN110055094A (en) * | 2019-05-20 | 2019-07-26 | 俞伟敏 | A kind of stable carbonization cracker of heat accumulating type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205528582U (en) | Energy -concerving and environment -protective retort | |
| CN103937517A (en) | Production method of straw carbon | |
| US20120261246A1 (en) | Torrefaction Apparatus | |
| CN203878092U (en) | Carbonization device for producing machine-made wood charcoal from biomass | |
| CN104357064A (en) | Continuous carbonizing device for biomasses | |
| CN107062206B (en) | Direct combustion system and its application occur for biological fuel gas | |
| CN104031666A (en) | Bamboo charring kiln with flue gas residual heat recycling function | |
| CN203517761U (en) | Biomass three-time-air-distribution half-gasifying combustor | |
| CN203878100U (en) | Lift type carbonization device for producing machine-made wood charcoal from biomass raw materials | |
| CN104893745A (en) | Biomass carbonization furnace flue gas waste-heat utilization system | |
| CN201724258U (en) | Fire coal and biomass gasification furnace | |
| CN204311013U (en) | Biomass continuously carbonizing device | |
| CN211971776U (en) | Integrated furnace for carbonizing and drying active carbon | |
| CN105524629A (en) | Split type carbonization furnace set | |
| CN101157863B (en) | Highly effective environment protection energy-saving retort | |
| CN208121037U (en) | A kind of production of biomass carbon and heating system | |
| CN209537389U (en) | A kind of biomass environment-friendly production gas carbon furnace apparatus | |
| CN219829533U (en) | Carbonization furnace flue gas and waste heat recycling system | |
| CN203904266U (en) | Bamboo wood carbonization furnace with smoke waste heat utilization function | |
| CN205275518U (en) | Cigarette way circulating device in environmental protection retort | |
| CN203794828U (en) | Fast and efficient carbonizing furnace | |
| CN205275517U (en) | Environmental protection retort | |
| CN204301042U (en) | biomass high-efficiency energy-saving boiler | |
| CN105542797A (en) | Carbonization furnace | |
| CN204301079U (en) | A kind of rice husk carbonizing gas burner mixing chamber structure |
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: 20141015 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |