CN105524629A - Split type carbonization furnace set - Google Patents
Split type carbonization furnace set Download PDFInfo
- Publication number
- CN105524629A CN105524629A CN201610078639.0A CN201610078639A CN105524629A CN 105524629 A CN105524629 A CN 105524629A CN 201610078639 A CN201610078639 A CN 201610078639A CN 105524629 A CN105524629 A CN 105524629A
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- CN
- China
- Prior art keywords
- charring furnace
- hot gas
- carbonization
- hot
- furnace
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- 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.)
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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
- C10B1/00—Retorts
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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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- 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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a split type carbonization furnace set. The split type carbonization furnace set comprises a combustion furnace, a hot gas pump and carbonization furnaces, wherein the combustion furnace, the hot gas pump and the carbonization furnaces are sequentially connected through pipelines, the combustion furnace and the carbonization furnaces are separated, and three or more carbonization furnaces are connected in parallel in a process. Wood, fruit peels, straw and other biomass raw materials are put in the closed carbonization furnaces with a dry distillation process, fuel is added to the combustion furnace and combusted to generate hot gas, the hot gas is sent into the carbonization furnaces through the hot gas pump to heat the biomass, accordingly, oxygen-free carbonization is realized, combustible byproducts generated in the carbonization process enter a combustion chamber through the pipelines for combustion, the gas after combustion enters a chimney and is discharged into the air after being treated through a smoke filter, and environment pollution is avoided. The combustion furnace and the carbonization furnaces are separated, multiple carbonization furnaces are connected in parallel, each carbonization furnace can be operated independently, other operation is not affected, semi-continuous production of the carbonization furnaces is realized, the working intensity is reduced, and the equipment production efficiency is improved.
Description
Technical field
The present invention relates to a kind of split type charring furnace group, belong to carbonization device technical field.
Background technology
The biomass materials such as timber, shell, stalk are under anoxic or hypoxic condition, and DeR can occur in heating, and generate charcoal, by product comprises: wood tar oil, wood vinegar and wood gas etc.Charcoal is the impure decolorizing carbon keeping residual tar in the original structure of timber and hole, is widely used as industry metallurgy reductive agent and fuel, also plays significant role in fields such as purification of water quality, pollutent absorption.
At present, most employing local method sintering technology produced by charcoal, by a part of raw material of burning in soil system or brick kiln, makes to reach carbonization temperature in kiln, then cold stoking.So just there is a lot of problem, as large in fuel consumption, thermo-efficiency is low, the production cycle is long, unstable product quality, the more important thing is that the wood gas of generation, wood tar oil and wood vinegar etc. do not process, directly discharge, very large pollution is caused to environment.Also have and use charring furnace to produce charcoal, be all generally charring furnace and roasting kiln one, operation during interval, the operating time is longer, and production efficiency is lower, and each roasting kiln needs special messenger to operate, lost labor.
Summary of the invention
The present invention solves existing problem in the art, provides a kind of split type charring furnace group.
Problem of the present invention is solved by following technical scheme: a kind of split type charring furnace group, it is made up of roasting kiln, hot-air pump and charring furnace, described roasting kiln, hot-air pump are connected by pipeline successively with charring furnace, described roasting kiln and charring furnace separate, described charring furnace is more than three or three, and the mode that described charring furnace is linked in integrated artistic connects access for parallel.
Above-mentioned split type charring furnace group, be provided with thermal insulation layer outside described roasting kiln, described roasting kiln is provided with chimney, and described chimney top is provided with smoke filter.
Above-mentioned split type charring furnace group, bottom hot gas main pipe is provided with bottom described charring furnace, described bottom hot gas main pipe tiles along charring furnace basal diameter direction, described bottom hot gas main pipe is provided with two or more perforated metal tubes, described perforated metal tube is connected with bottom hot gas main pipe is vertical on the direction parallel with charring furnace bottom surface, described bottom hot gas main pipe is connected with roasting kiln by pipeline, belt hole support frame plate is provided with above the hot gas main pipe of described bottom, described charring furnace is provided with central hot airway, the upper end of described central hot airway is connected with charring furnace top center, the lower end of described central hot airway is connected with bottom hot gas main pipe in the position of charring furnace bottom centre, described central hot airway is provided with pore, described charring furnace is provided with feeding gate, described charring furnace upper end is provided with ventilating pit, pipeline between described charring furnace and roasting kiln is provided with return-air valve, pipeline between described charring furnace and hot-air pump is provided with hot-blast valve.
The present invention adopts distillation process, the biomass materials such as timber, shell, stalk are placed in airtight charring furnace, fuel is added in roasting kiln, burning Heat of Formation gas, send in charring furnace by hot-air pump by hot gas, heat and then realize anaerobic charing to biomass, the combustible byproducts generated in carbonization process enters combustion chamber burning by pipeline again, it is aerial by being discharged into after smoke filter process that gas after burning enters chimney, avoids environmental pollution.Roasting kiln and charring furnace separate by the present invention, and by multiple charring furnace parallel connection access, each charring furnace can be made can to operate use separately, do not affect other operation, achieve the semi-successive cultivation of charring furnace, decrease working strength, improve production efficiency of equipment.
Structure of the present invention is simple, and each parts combine and are connected closely, easy to operate, safety and stability, and efficiency is high, and production process is totally-enclosed, can not produce pollute environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of bottom hot gas main pipe.
In figure, each part numbers is: 1-roasting kiln; 2-hot-air pump; 3-charring furnace; 4-thermal insulation layer; 5-chimney; 6 smoke filters; 7-hot-blast valve; 8-return-air valve; 9-central hot airway; 10-pore; 11-belt hole support frame plate; 12-feeding gate; Hot gas main pipe bottom 13-; 14-perforated metal tube; 15-ventilating pit.
Embodiment
Specific embodiments of the present invention is described in detail with reference to the accompanying drawings.
See Fig. 1, Fig. 2, a kind of split type charring furnace group, it is made up of roasting kiln 1, hot-air pump 2 and charring furnace 3, described roasting kiln 1, hot-air pump 2 are connected by pipeline successively with charring furnace 3, described roasting kiln 1 and charring furnace 3 separate, described charring furnace 3 is more than three or three, and the mode that described charring furnace 3 is linked in integrated artistic connects access for parallel.Be provided with thermal insulation layer 4 outside described roasting kiln 1, described roasting kiln 1 is provided with chimney 5, and described chimney 5 top is provided with smoke filter 6.Bottom hot gas main pipe 13 is provided with bottom described charring furnace 3, described bottom hot gas main pipe 13 tiles along charring furnace 3 basal diameter direction, described bottom hot gas main pipe 13 is provided with two or more perforated metal tubes 14, described perforated metal tube 14 and bottom hot gas main pipe 13 are vertical on the direction parallel with charring furnace 3 bottom surface to be connected, described bottom hot gas main pipe 13 is connected with roasting kiln 1 by pipeline, belt hole support frame plate 11 is provided with above described bottom hot gas main pipe 13, described charring furnace 3 is provided with central hot airway 9, the upper end of described central hot airway 9 is connected with charring furnace 3 top center, the lower end of described central hot airway 9 is connected with bottom hot gas main pipe 13 in the position of charring furnace 3 bottom centre, described central hot airway 9 is provided with pore 10, described charring furnace 3 is provided with feeding gate 12, described charring furnace 3 upper end is provided with ventilating pit 15, pipeline between described charring furnace 3 and roasting kiln 1 is provided with return-air valve 8, pipeline between described charring furnace 3 and hot-air pump 2 is provided with hot-blast valve 7.
The present invention is work like this: first open feeding gate 12, by timber, shell, the biomass materials such as stalk are placed in charring furnace 3, close feeding gate 12 and ventilating pit 15, open hot-blast valve 7 and return-air valve 8, ignition combustion stove 1, open hot-air pump 2, in roasting kiln 1, the temperature of gas raises fast, hot gas is pumped to bottom hot gas main pipe 13 by hot-air pump 2, part hot gas from perforated metal tube 14 flow out to biomass material from bottom-heated, part hot gas starts to heat from the center of charring furnace 3 by the pore 10 on central hot airway 9, biomass material slowly carbonizes generation charcoal, and generate many combustible gases, inflammable gas enters roasting kiln 1 by pipeline and burns, gas after burning enters chimney 5, be discharged into aerial after being processed by smoke filter 6.After charing terminates, close hot-blast valve 7 and return-air valve 8, open feeding gate 12 and ventilating pit 15, begin to cool down, when being cooled to below 35 DEG C, can charcoal be gone out.The charring furnace that hot-blast valve 7 and return-air valve 8 close other parallel connection rear still can continue operation.
Structure of the present invention is simple, and each parts combine and are connected closely, easy to operate, safety and stability, and efficiency is high, and production process is totally-enclosed, can not produce pollute environment.
Claims (3)
1. a split type charring furnace group, it is characterized in that: it is made up of roasting kiln (1), hot-air pump (2) and charring furnace (3), described roasting kiln (1), hot-air pump (2) are connected by pipeline successively with charring furnace (3), described roasting kiln (1) and charring furnace (3) separate, described charring furnace (3) is more than three or three, and the mode that described charring furnace (3) is linked in integrated artistic connects access for parallel.
2. split type charring furnace group according to claim 1, it is characterized in that: be provided with thermal insulation layer (4) outside described roasting kiln (1), described roasting kiln (1) is provided with chimney (5), and described chimney (5) top is provided with smoke filter (6).
3. split type charring furnace group according to claim 1, it is characterized in that: described charring furnace (3) bottom is provided with bottom hot gas main pipe (13), described bottom hot gas main pipe (13) is tiled along charring furnace (3) basal diameter direction, described bottom hot gas main pipe (13) is provided with two or more perforated metal tubes (14), described perforated metal tube (14) and bottom hot gas main pipe (13) are vertical on the direction parallel with charring furnace (3) bottom surface to be connected, described bottom hot gas main pipe (13) is connected with roasting kiln (1) by pipeline, described bottom hot gas main pipe (13) top is provided with belt hole support frame plate (11), described charring furnace (3) is provided with central hot airway (9), the upper end of described central hot airway (9) is connected with charring furnace (3) top center, the lower end of described central hot airway (9) is connected with bottom hot gas main pipe (13) in the position of charring furnace (3) bottom centre, described central hot airway (9) is provided with pore (10), described charring furnace (3) is provided with feeding gate (12), described charring furnace (3) upper end is provided with ventilating pit (15), pipeline between described charring furnace (3) and roasting kiln (1) is provided with return-air valve (8), pipeline between described charring furnace (3) and hot-air pump (2) is provided with hot-blast valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078639.0A CN105524629A (en) | 2016-02-04 | 2016-02-04 | Split type carbonization furnace set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078639.0A CN105524629A (en) | 2016-02-04 | 2016-02-04 | Split type carbonization furnace set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105524629A true CN105524629A (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078639.0A Pending CN105524629A (en) | 2016-02-04 | 2016-02-04 | Split type carbonization furnace set |
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| CN (1) | CN105524629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085477A (en) * | 2016-07-01 | 2016-11-09 | 雷连净 | A kind of biomass become charcoal combustor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005120300A (en) * | 2003-10-20 | 2005-05-12 | Masanami Tekko:Kk | Apparatus for carbonization of organic material and carbonization furnace |
| CN102250627A (en) * | 2011-06-13 | 2011-11-23 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Carbonization system using zero-discharge dual-drum rotating carbonization furnace for activated carbon preparation |
| CN102994103A (en) * | 2011-09-14 | 2013-03-27 | 邢献军 | Biomass drying and carbonizing furnace |
| CN202912898U (en) * | 2012-10-30 | 2013-05-01 | 黄冈市中特窑炉工程有限公司 | Continuous totally closed double-furnace chamber tunnel-type carbonization furnace |
| CN204678458U (en) * | 2015-04-30 | 2015-09-30 | 王衍文 | A kind of novel house building |
| CN205347319U (en) * | 2016-02-04 | 2016-06-29 | 辛集市远翔环保能源科技有限公司 | Split type carbomorphism bank of ovens |
-
2016
- 2016-02-04 CN CN201610078639.0A patent/CN105524629A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005120300A (en) * | 2003-10-20 | 2005-05-12 | Masanami Tekko:Kk | Apparatus for carbonization of organic material and carbonization furnace |
| CN102250627A (en) * | 2011-06-13 | 2011-11-23 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Carbonization system using zero-discharge dual-drum rotating carbonization furnace for activated carbon preparation |
| CN102994103A (en) * | 2011-09-14 | 2013-03-27 | 邢献军 | Biomass drying and carbonizing furnace |
| CN202912898U (en) * | 2012-10-30 | 2013-05-01 | 黄冈市中特窑炉工程有限公司 | Continuous totally closed double-furnace chamber tunnel-type carbonization furnace |
| CN204678458U (en) * | 2015-04-30 | 2015-09-30 | 王衍文 | A kind of novel house building |
| CN205347319U (en) * | 2016-02-04 | 2016-06-29 | 辛集市远翔环保能源科技有限公司 | Split type carbomorphism bank of ovens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085477A (en) * | 2016-07-01 | 2016-11-09 | 雷连净 | A kind of biomass become charcoal combustor |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |