CN105861005A - Biomass dry distillation furnace - Google Patents
Biomass dry distillation furnace Download PDFInfo
- Publication number
- CN105861005A CN105861005A CN201610320497.4A CN201610320497A CN105861005A CN 105861005 A CN105861005 A CN 105861005A CN 201610320497 A CN201610320497 A CN 201610320497A CN 105861005 A CN105861005 A CN 105861005A
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- Prior art keywords
- refining
- grades
- level
- heater
- combustor
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
- C10B47/02—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge
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- 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
Abstract
The invention relates to a biomass dry distillation furnace. A combustion chamber is communicated with a discharge bin arranged at the bottom of a furnace body, the discharge bin is communicated with a discharge opening, the discharge opening is communicated with a spiral discharge tube, an air inlet cone is arranged between the combustion chamber and the discharge bin, an air inlet is formed in the air inlet cone, and is communicated with an air inlet tube, a material homogenizing and conveying device is arranged at the top of the combustion chamber, and a smoke outlet is formed in the furnace body between the material homogenizing and conveying device and the combustion chamber. According to the biomass dry distillation furnace, biomass raw materials are fed in a tight stacking and vibration discharge manner, so that the shortcoming of incapability in dry distillation of conventional biomass raw materials is overcome, and the utilization rate of a biomass energy resource is greatly increased.
Description
Technical field
The present invention relates to biomass energy source domain, be specifically related to a kind of biomass carbonization stove.
Background technology
Dry distilling is solid or Organic substance course of reaction of heat resolve under isolation air conditions.The result of dry distilling is to generate various gases, steam and solid residue.Gas is divided into gas and liquid after cooling with the mixture of steam.Dry distilling is a kind of production process that the mankind are familiar with very early and use, and such as dry distilling timber Linesless charcoal, obtains another name for, pyroligneous acid etc. simultaneously.Biomass refer to the various organisms utilizing big gas and water, soil etc. to be produced by photosynthesis, i.e. all lived organic substances that can grow are commonly referred to as biomass.Biomass include all of plant, microorganism and the animal with plant, microorganism as food and the garbage of production thereof.Representational biomass such as crops, agricultural waste material, timber, timber waste and animal wastes.The materials such as fowl and animal excrement during at present indication biomass are primarily referred to as in agriculture and forestry production process lignocellulose, farming industry leftover bits and pieces, agriculture and forestry organic waste material and the Animal husbandry production such as the straw in addition to grain, fruit, trees and garbage.Biomass possess recyclability, low stain and widely distributed property.
Current biomass economy rate is extremely low, small part is for log and goes back field or uses as feedstuff, remaining major part is all for being utilized efficiently, a lot of compositions that can process is there is in biomass, these compositions are after physics or chemical process, biomass can be greatly improved as utilization rate during fuel, and to good resources conservation.And the environmental problem that when biomass after Jia Gong can be avoided burning, thickness causes.The effective solution of the problems referred to above is that biomass are carried out dry distilling, prepare the efficient carbon dust energy, but utilize biomass to prepare the distillation process of carbon dust for raw material in gas retort, presently, there are some technical bottlenecks, biomass raw material is the most more open, and length and granularity are uneven, the heap of blanking and material accumulates in bigger space, it is impossible to well realize dry distilling.
Therefore, producing a kind of simple in construction, easy to operate, work and operational efficiency are high, and blanking is uniform, and dry distilling is fully thorough, and windrow is tight, energy-conserving and environment-protective, the biomass carbonization stove that resource utilization is high, has market prospect widely.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of simple in construction, easy to operate, and work and operational efficiency are high, and blanking is uniform, and dry distilling is fully thorough, and windrow is tight, energy-conserving and environment-protective, the biomass carbonization stove that resource utilization is high, for overcoming the defect of prior art.
The technical scheme is that and be achieved in that: a kind of biomass carbonization stove, including body of heater, the combustor with lighter that is arranged on furnace interior, described combustor is connected with the blanking bin being arranged on bottom of furnace body, blanking bin is connected with feed opening, feed opening is connected with spiral discharging pipe, air intake cone it is provided with between combustor and blanking bin, air inlet is offered in air intake cone, air inlet is connected with blast pipe, top of combustion chamber is provided with material-evening conveying device, the body of heater between material-evening conveying device and combustor offers exhaust opening.
Described material-evening conveying device includes the feed hopper being arranged on body of heater top, screw feeder pipe it is communicated with below feed hopper, it is provided with collecting bin in screw feeder pipe, the screw feeder pipe discharging opening of collecting bin side is fixed above is provided with vibration source, eccentric vibration block it is provided with on vibration source, refining vibrating head it is provided with bottom eccentric vibration block, the bottom of refining vibrating head is arranged in the one-level refining gas-tight silo being installed on above body of heater, two grades of refining gas-tight silos it are provided with below one-level refining gas-tight silo, one-level refining gas-tight silo and two grades of refining gas-tight silos are connected, two grades of refining gas-tight silos and combustion chamber, exhaust opening is opened on the body of heater of two grades of refining gas-tight silo sides.
Described blast pipe and the outside of blanking bin are provided with bottom cooling water seal, the body of heater outer cover of the temperature lowering water side of sealing up, bottom is incubated water jacket equipped with top, temperature lowering water back cover portion, bottom is provided with bottom cooling water seal circulating water pipe, is provided with insulation water jacket circulating water pipe in top outside top insulation water jacket.
Described bottom of furnace body is provided with support, the bottom of furnace body center that blast pipe is arranged between support, described air intake cone is pyramidal structure, air intake cone offers at least twice air inlet from top to bottom, the base diameter of air intake cone is not more than the internal diameter of bottom of furnace body, and lighter is arranged on above air intake cone.
Described one-level refining gas-tight silo is fixedly mounted on above body of heater by blanking support, it is provided with one-level refining gas-tight silo on one-level refining gas-tight silo top and seals top board, one-level refining gas-tight silo seals top board top and is provided with refining vibrating head water seal, and refining vibrating head hydraulic gland is contained in outside refining vibrating head.
Described one-level refining gas-tight silo inside upper part is provided with one-level refining bucket, one-level refining bucket is connected with the bottom of refining vibrating head, it is provided with one-level material distributing cone in one-level refining gas-tight silo below one-level refining bucket, being provided with two grades of refining buckets below one-level material distributing cone, the bottom of two grades of refining buckets is connected with the top of two grades of refining gas-tight silos.
Two grades of described refining gas-tight silo inside upper part are provided with two grades of material distributing cones, are provided with hopper in two grades of refining gas-tight silos below two grades of material distributing cones, and the bottom of hopper is connected with the top of combustor.
The center of described one-level refining bucket, one-level material distributing cone, two grades of refining buckets, combustor and air intake cone is on same straight line.
The center of described two grades of material distributing cones, hopper, combustor and air intake cone is on same straight line.
The present invention has following good effect: the present invention changes over conventional dry furnace cannot be to the drawback of fluffy materials dry distilling, use material-evening conveying device by after tight for material highly dense blanking, by matched bottom air inlet and ignition system, during solid accumulation, order carries out powdered carbon by biomass material, and exported by output system, during whole, use water seal cooling and the blood circulation of water jacket heat preserving, and carry out during the slow refining of material is compacted, overall work and operational efficiency are high, the dry distillation charring achieving biomass material processes, prepare efficient powdered carbon raw material, improve biomass material in processing and utilization rate.
Accompanying drawing explanation
Fig. 1 is the furnace binding schematic diagram of the present invention.
Fig. 2 is the structural representation of material-evening conveying device of the present invention.
Detailed description of the invention
Such as Fig. 1, shown in 2, a kind of biomass carbonization stove, including body of heater 2, it is arranged on the combustor 12 with lighter 30 within body of heater 2, described combustor 12 is connected with the blanking bin 11 being arranged on bottom body of heater 2, blanking bin 11 is connected with feed opening 10, feed opening 10 is connected with spiral discharging pipe 9, air intake cone 4 it is provided with between combustor 12 and blanking bin 11, air inlet 25 is offered in air intake cone 4, air inlet 25 is connected with blast pipe 3, combustor 12 top is provided with material-evening conveying device, exhaust opening 21 is offered on body of heater 2 between material-evening conveying device and combustor 12.
Described material-evening conveying device includes the feed hopper 22 being arranged on body of heater 2 top, screw feeder pipe 14 it is communicated with below feed hopper 22, collecting bin 29 it is provided with in screw feeder pipe 14, screw feeder pipe 14 discharging opening of collecting bin 29 side is fixed above is provided with vibration source 23, eccentric vibration block 24 it is provided with on vibration source 23, refining vibrating head 15 it is provided with bottom eccentric vibration block 24, the bottom of refining vibrating head 15 is arranged in the one-level refining gas-tight silo 28 being installed on above body of heater 2, two grades of refining gas-tight silos 31 it are provided with below one-level refining gas-tight silo 28, one-level refining gas-tight silo 28 is connected with two grades of refining gas-tight silos 31, two grades of refining gas-tight silos 31 are connected with combustor 12, exhaust opening 21 is opened on the body of heater 2 of two grades of refining gas-tight silo 31 sides.Described blast pipe 3 and the outside of blanking bin 11 are provided with bottom cooling water seal 5, body of heater 2 outer cover above the cooling water seal 5 of bottom is incubated water jacket 6 equipped with top, it is provided with cooling water seal circulating water pipe 8 in bottom bottom the cooling water seal 5 of bottom, outside top insulation water jacket 6, is provided with top insulation water jacket circulating water pipe 7.It is provided with support 1 bottom described body of heater 2, body of heater 2 bottom centre position that blast pipe 3 is arranged between support 1, described air intake cone 4 is pyramidal structure, air intake cone 4 offers at least twice air inlet 25 from top to bottom, the base diameter of air intake cone 4 is not more than the internal diameter bottom body of heater 2, and lighter 30 is arranged on above air intake cone 4.
Described one-level refining gas-tight silo 28 is fixedly mounted on above body of heater 2 by blanking support 13, it is provided with one-level refining gas-tight silo on one-level refining gas-tight silo 28 top and seals top board 26, one-level refining gas-tight silo seals top board 26 top and is provided with refining vibrating head water seal 27, and refining vibrating head water seal 27 is sleeved on outside refining vibrating head 15.Described one-level refining gas-tight silo 28 inside upper part is provided with one-level refining bucket 16, one-level refining bucket 16 is connected with the bottom of refining vibrating head 15, it is provided with one-level material distributing cone 17 in one-level refining gas-tight silo 28 below one-level refining bucket 16, being provided with two grades of refining buckets 18 below one-level material distributing cone 17, the bottom of two grades of refining buckets 18 is connected with the top of two grades of refining gas-tight silos 31.Two grades of described refining gas-tight silo 31 inside upper part are provided with two grades of material distributing cones 19, are provided with hopper 20 in two grades of refining gas-tight silos 31 below two grades of material distributing cones 19, and the bottom of hopper 20 is connected with the top of combustor 12.The center of described one-level refining bucket 16,17, two grades of refining buckets 18 of one-level material distributing cone, combustor 12 and air intake cone 4 is on same straight line.The center of described two grades of material distributing cones 19, hopper 20, combustor 12 and air intake cone 4 is on same straight line.
nullThis patent concrete operations are as follows: first by straw、Bark、The biomass materials such as leaves are thrown in by feed hopper 22，Material enters into screw feeder pipe 14 by feed hopper 22，In screw feeder pipe 14, it is provided with rotation advances blade，Material advances towards screw feeder pipe 14 outbound course under the drive of blade，After material arrives collecting bin 29，Under the lasting promotion of blade，Collecting bin 29 can accumulate substantial amounts of material，And material is piled up tight during advancing，Reduce space，Collecting bin 29 outbound course is also equipped with blade，This blade progressively drives the Way out of screw feeder pipe 14 by pushing tight material in collecting bin 29，And pass through the one-level refining bucket 16 that screw feeder pipe 14 Way out blanking is arranged to one-level refining gas-tight silo 28 internal upper part，Assembled requires one-level refining gas-tight silo 28 upper seal，Bottom connects bottom combustor 12，Refining vibrating head water seal 27 is used to seal above one-level refining gas-tight silo 28，Preventing and treating flue dust overflows，It is set with refining vibrating head 15 in refining vibrating head water seal 27，Refining vibrating head 15 is provided above vibration source 23，Vibration source 23 uses three grades of tradition，Driven by motor three grades is utilized to rotate wheel，Afterbody rotates and is provided with eccentric vibration block 24 on the axle center of wheel，Under rotary shaft turning effort，Eccentric vibration block 24 rotates with，Eccentric vibration block 24 and refining vibrating head 15 top contact，Longitudinal frequency vibration of refining vibrating head 15 is realized under eccentric induced effect.nullUnder the effect of vibration of refining vibrating head 15，What one-level refining bucket 16 received pass through, and the tight material of compression is piled up by effect of vibration further，And expect one-level material distributing cone 17 under bottom one-level refining bucket 16，Material-distributing action through one-level material distributing cone 17，Material enters into two grades of refining buckets 18，And by blanking to two grades material distributing cone 19 and hopper 20 bottom two grades of refining buckets 18，Eventually through entering into combustor 12 bottom hopper 20，Pile up in combustor 12 order，During accumulation，Lighted a fire by lighter 30 in bottom，And by the oxygen needed for the air inlet 25 aftercombustion room offered in air intake cone 4，By biomass material through the effect of gas retort，Final dry distilling is powdered carbon，And the passage through air intake cone 4 both sides enters into blanking bin 11，Finally exported by feed opening 10 and spiral discharging pipe 9，During output，By bottom cooling water seal 5, powdered carbon is lowered the temperature，Simultaneously in retort process，Whole body of heater can be incubated by top insulation water jacket 6，Reduce hot loss of energy.
Biomass material is carried out by the way of dry distilling powdered carbon, feed by the way of by tight for biomass material accumulation and Vibrated baiting, dispelled traditional biological raw material can not the disadvantage of dry distilling, substantially increase the utilization rate of biomass energy.
Claims (9)
1. a biomass carbonization stove, including body of heater (2), it is arranged on the combustor with lighter (30) (12) that body of heater (2) is internal, it is characterized in that: described combustor (12) is connected with the blanking bin (11) being arranged on body of heater (2) bottom, blanking bin (11) is connected with feed opening (10), feed opening (10) is connected with spiral discharging pipe (9), air intake cone (4) it is provided with between combustor (12) and blanking bin (11), air inlet (25) is offered in air intake cone (4), air inlet (25) is connected with blast pipe (3), combustor (12) top is provided with material-evening conveying device, exhaust opening (21) is offered on body of heater (2) between material-evening conveying device and combustor (12).
nullBiomass carbonization stove the most according to claim 1，It is characterized in that: described material-evening conveying device includes being arranged on the feed hopper (22) at body of heater (2) top，It is communicated with screw feeder pipe (14) in feed hopper (22) lower section，Collecting bin (29) it is provided with in screw feeder pipe (14)，Screw feeder pipe (14) discharging opening of collecting bin (29) side is fixed above is provided with vibration source (23)，Eccentric vibration block (24) it is provided with on vibration source (23)，Eccentric vibration block (24) bottom is provided with refining vibrating head (15)，The bottom of refining vibrating head (15) is arranged in one-level refining gas-tight silo (28) being installed on body of heater (2) top，One-level refining gas-tight silo (28) lower section is provided with two grades of refining gas-tight silos (31)，One-level refining gas-tight silo (28) is connected with two grades of refining gas-tight silos (31)，Two grades of refining gas-tight silos (31) are connected with combustor (12)，Exhaust opening (21) is opened on the body of heater (2) of two grades of refining gas-tight silo (31) sides.
Biomass carbonization stove the most according to claim 1, it is characterised in that: described blast pipe (3) and the outside of blanking bin (11) are provided with bottom cooling water seal (5),
Body of heater (2) outer cover of top, bottom cooling water seal (5) is incubated water jacket (6) equipped with top, bottom, bottom cooling water seal (5) is provided with bottom cooling water seal circulating water pipe (8), and outside, top insulation water jacket (6) is provided with top insulation water jacket circulating water pipe (7).
Biomass carbonization stove the most according to claim 1, it is characterized in that: described body of heater (2) bottom is provided with support (1), blast pipe (3) is arranged on body of heater (2) bottom centre position between support (1), described air intake cone (4) is pyramidal structure, air intake cone (4) offers at least twice air inlet (25) from top to bottom, the base diameter of air intake cone (4) is not more than the internal diameter of body of heater (2) bottom, and lighter (30) is arranged on air intake cone (4) top.
Biomass carbonization stove the most according to claim 2, it is characterized in that: described one-level refining gas-tight silo (28) is fixedly mounted on body of heater (2) top by blanking support (13), it is provided with one-level refining gas-tight silo on one-level refining gas-tight silo (28) top and seals top board (26), one-level refining gas-tight silo seals top board (26) top and is provided with refining vibrating head water seal (27), and refining vibrating head water seal (27) is sleeved on refining vibrating head (15) outside.
Biomass carbonization stove the most according to claim 2, it is characterized in that: described one-level refining gas-tight silo (28) inside upper part is provided with one-level refining bucket (16), one-level refining bucket (16) is connected with the bottom of refining vibrating head (15), it is provided with one-level material distributing cone (17) in one-level refining gas-tight silo (28) of one-level refining bucket (16) lower section, one-level material distributing cone (17) lower section is provided with two grades of refining buckets (18), and the bottom of two grades of refining buckets (18) is connected with the top of two grades of refining gas-tight silos (31).
Biomass carbonization stove the most according to claim 2, it is characterized in that: two grades of described refining gas-tight silo (31) inside upper part are provided with two grades of material distributing cones (19), being provided with hopper (20) in two grades of refining gas-tight silos (31) of two grades of material distributing cone (19) lower sections, the bottom of hopper (20) is connected with the top of combustor (12).
Biomass carbonization stove the most according to claim 6, it is characterised in that: the center of described one-level refining bucket (16), one-level material distributing cone (17), two grades of refining buckets (18), combustor (12) and air intake cone (4) is on same straight line.
Biomass carbonization stove the most according to claim 7, it is characterised in that: the center of described two grades of material distributing cones (19), hopper (20), combustor (12) and air intake cone (4) is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320497.4A CN105861005B (en) | 2016-05-16 | 2016-05-16 | Biomass retort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320497.4A CN105861005B (en) | 2016-05-16 | 2016-05-16 | Biomass retort |
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| Publication Number | Publication Date |
|---|---|
| CN105861005A true CN105861005A (en) | 2016-08-17 |
| CN105861005B CN105861005B (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610320497.4A Active CN105861005B (en) | 2016-05-16 | 2016-05-16 | Biomass retort |
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Citations (9)
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| US4083669A (en) * | 1976-07-15 | 1978-04-11 | Phillips Petroleum Company | Carbon black pelleter with internal fluid injection |
| US5944960A (en) * | 1998-04-07 | 1999-08-31 | Kabushiki Kaisha Nakata Giken | Carbonizing furnace |
| CN1485415A (en) * | 2002-09-28 | 2004-03-31 | 中国科学院广州能源研究所 | Cracking purification method for combustible gas produced by gasifying crude material |
| CN101602437A (en) * | 2009-07-13 | 2009-12-16 | 唐山矿山设备厂 | Bucket type oscillating feeder |
| CN201367415Y (en) * | 2009-03-06 | 2009-12-23 | 苏州工业设备安装集团有限公司 | Biomass fuel circulating gasification device |
| CN101984017A (en) * | 2010-10-19 | 2011-03-09 | 浙江大学 | Apparatus for the preparation of biomass chars returned into field and the recovery and utilization of gas waste heat |
| CN202265542U (en) * | 2011-10-10 | 2012-06-06 | 陈忠良 | Biomass carbonization device |
| CN103725298A (en) * | 2014-01-21 | 2014-04-16 | 王士元 | Device and process for preparing biomass fuel gas through self-fluidizing large-power continuous destructive distillation |
| CN204872596U (en) * | 2015-07-28 | 2015-12-16 | 无锡锡东能源科技有限公司 | Material stopper formula screw feeder |
-
2016
- 2016-05-16 CN CN201610320497.4A patent/CN105861005B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4083669A (en) * | 1976-07-15 | 1978-04-11 | Phillips Petroleum Company | Carbon black pelleter with internal fluid injection |
| US5944960A (en) * | 1998-04-07 | 1999-08-31 | Kabushiki Kaisha Nakata Giken | Carbonizing furnace |
| CN1485415A (en) * | 2002-09-28 | 2004-03-31 | 中国科学院广州能源研究所 | Cracking purification method for combustible gas produced by gasifying crude material |
| CN201367415Y (en) * | 2009-03-06 | 2009-12-23 | 苏州工业设备安装集团有限公司 | Biomass fuel circulating gasification device |
| CN101602437A (en) * | 2009-07-13 | 2009-12-16 | 唐山矿山设备厂 | Bucket type oscillating feeder |
| CN101984017A (en) * | 2010-10-19 | 2011-03-09 | 浙江大学 | Apparatus for the preparation of biomass chars returned into field and the recovery and utilization of gas waste heat |
| CN202265542U (en) * | 2011-10-10 | 2012-06-06 | 陈忠良 | Biomass carbonization device |
| CN103725298A (en) * | 2014-01-21 | 2014-04-16 | 王士元 | Device and process for preparing biomass fuel gas through self-fluidizing large-power continuous destructive distillation |
| CN204872596U (en) * | 2015-07-28 | 2015-12-16 | 无锡锡东能源科技有限公司 | Material stopper formula screw feeder |
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| CN105861005B (en) | 2020-01-07 |
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Effective date of registration: 20191211 Address after: No.17, 17th floor, disease control and Prevention Center, Weidong District, middle section of Donghuan Road, Weidong District, Pingdingshan City, Henan Province Applicant after: Henan industry and Innovation Alliance Technology Co., Ltd Address before: 467000, No. 25, building 35, East construction street, Xinhua District, Henan, Pingdingshan Applicant before: Tan Lijun |
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