CN105695031A - Production method of machine-made charcoal - Google Patents
Production method of machine-made charcoal Download PDFInfo
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- CN105695031A CN105695031A CN201610190047.8A CN201610190047A CN105695031A CN 105695031 A CN105695031 A CN 105695031A CN 201610190047 A CN201610190047 A CN 201610190047A CN 105695031 A CN105695031 A CN 105695031A
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- kiln
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/442—Wood or forestry waste
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/32—Molding or moulds
-
- 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
-
- 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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention relates to the field of charcoal production and preparation, particularly a production method of machine-made charcoal. The method comprises the following steps: (1) pulverizing bamboo cuttings into particles; (2) pressing the particles into a firewood bar; (3) putting the firewood bar into a kiln frame, and lifting the kiln frame into a carbonization kiln by using a crane; (4) carrying out combustion carbonization on the firewood bar in the carbonization kiln at 200-300 DEG C under oxygen-free conditions for 72-96 hours; carrying out high-temperature carbonization on the firewood bar at 650-700 DEG C for 30-35 hours; (5) opening a kiln hood of the carbonization kiln, lifting the kiln frame into an iron sheet case, and carrying out anoxic cooling for 24 hours; and (6) opening the iron sheet case to obtain the machine-made charcoal. The production method provided by the invention omits the traditional artificial kiln filling procedure, thereby saving the labor cost. The obtained machine-made charcoal has high degree of oxidation, enhances the charcoal yield to 96% or above, enhances the product quality, and increases the economic benefits of bamboo charcoal industry.
Description
Technical field
The present invention relates to the production preparation field of charcoal, be specifically related to the production method of a kind of machine-made carbon。
Background technology
The mankind use the history of Linesless charcoal for a long time remote, Linesless charcoal is taken as fuel and is widely used, and such as heating, barbecue, fuel for chafing dish, Linesless charcoal is to be burnt when anoxia by timber or pyrolysis forms, but owing to the present forest reserves are day by day tired, the cost of charcoal processing can be made to improve with making charcoal from wood；Natural ecological environment can be destroyed it addition, fall trees in a large number；Linesless charcoal prepared by general technology, burning time is short, and calorific value is low, does not meet the requirement of energy-conserving and environment-protective。In recent years, China continues to increase improvement of the ecological environment dynamics, vigorously implements wildwood protected project; forbidding cutting down forest, limit the use of wildwood and manufacture Linesless charcoal, country puts into effect series policy; government's reduction or remission of taxes is supported energetically, provides a perfect opportunity for machine-made carbon industry。
The technological process of production of machine-made carbon be bamboo bits are dried pulverize after mechanical-moulded make carbon rod (carbonizing kiln be each 2.5 meters high 2 rice of length and width that are built into fragment of brick like the same building in room subsequently in carbonizing kiln, every kiln about goes out charcoal about 1 ton), after carbonization high temperature, cooling, kiln discharge, finished product packing, overall process is 20 days cycles。
Conventional machine charcoal processing production equipment is simple and crude, and production environment is severe, and mechanization degree is low, completely manually goes to operation, particularly Zhi Banghou carbonization workshop section。Being to carbonization in carbonizing kiln by manpower transport, again with manually removing carrying kiln discharge in carbonizing kiln after carbonization, normal working temperature is more than 45 degree, and dust is very big, and labor intensity is very big, and the actual bodily harm of workman is also relatively larger。
Summary of the invention
The technical problem to be solved is: provide a kind of environmental friendliness, the production method of the machine-made carbon that production efficiency is high。
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: provides the production method of a kind of machine-made carbon, comprises the steps:
(1) with pulverizer, the bamboo powder of drying is broken into the diameter granule less than 6mm；
(2) by the pressure of screw rod and centrifugal force, step (1) gained granule is carried out the firewood rod being pressed into centre bore；
(3) step (2) gained firewood rod is loaded in kiln frame, then with crane, kiln frame is hung in carbonizing kiln, the material of described carbonizing kiln is steel, the top of described carbonizing kiln offers the opening entered for kiln frame, described opening is provided with the kiln lid for sealing, described kiln frame is closed the contact position sandy soil of kiln lid, kiln lid and carbonizing kiln and is closed after hanging in carbonizing kiln；
(4) carbonizing kiln charcoal processing: make the carbonizing kiln of step (3) under anaerobic, when temperature is 200-300 degree, firewood rod is carried out burning carbonate 72-96 hour；When temperature is 650-700 degree, firewood rod is carried out high temperature carbonization 30-35 hour；
(5) open the kiln lid of carbonizing kiln, the lifting of kiln frame is cooled down 24 hours to anoxia in iron sheet case；
(6) opening steps (5) iron sheet case, obtains machine-made carbon。
Preferably, in the production method of above-mentioned machine-made carbon, described step (4) is particularly as follows: make the carbonizing kiln of step (3) under anaerobic, and temperature is, under 250 degree of conditions, firewood rod is carried out burning carbonate 72 hours；Temperature is, under 650 degree of conditions, firewood rod is carried out high temperature carbonization 30 hours；
Preferably, in the production method of above-mentioned machine-made carbon, described carbonizing kiln being connected to fume collection pipeline, described fume collection pipeline is provided with air exhauster。
Preferably, in the production method of above-mentioned machine-made carbon, between described step (3) and step (4), further comprise the steps of: the carbonizing kiln making step (3) dehumidifying 24 hours when temperature is 80-90 degree。
The beneficial effects of the present invention is: the production method of machine-made carbon provided by the invention eliminates traditional artificial loading firer's sequence, 40% can be saved labour turnover, improve volume of production, being advanced to 7 days production cycles by original 20 days production cycle is 3 times of conventionally produced amount, also improve the working environment of workman simultaneously, the outer room temperature packaging of kiln is changed over, it is often more important that solve the problem context pollution problem that machine-made carbon row is maximum by hot environment packaging in the carbonizing kiln of traditional handicraft。The degree of oxidation height of making charcoal of the production method of the machine-made carbon of the present invention, char yield rate, up to more than 96%, improves product quality, bamboo charcoal productivity ratio and bamboo resource utilization rate, increases the economic benefit of bamboo charcoal industry。
Detailed description of the invention
By describing the technology contents of the present invention in detail, being realized purpose and effect, it is explained below in conjunction with embodiment。
The design of most critical of the present invention is in that: carbonizing kiln is changed into steel by what fragment of brick was built, hot environment packaging in the carbonizing kiln of traditional handicraft change over the outer room temperature packaging of kiln, also solve the problem context pollution problem that machine-made carbon row is maximum。
Embodiment 1
The production method of a kind of machine-made carbon, comprises the steps:
(1) with pulverizer, the bamboo powder of drying is broken into the diameter granule less than 6mm；
(2) by the pressure of screw rod and centrifugal force, step (1) gained granule is carried out the firewood rod being pressed into centre bore；
(3) step (2) gained firewood rod is loaded in kiln frame, then with crane, kiln frame is hung in carbonizing kiln, the material of described carbonizing kiln is steel, the top of described carbonizing kiln offers the opening entered for kiln frame, described opening is provided with the kiln lid for sealing, described kiln frame is closed the contact position sandy soil of kiln lid, kiln lid and carbonizing kiln and is closed after hanging in carbonizing kiln；Being connected to fume collection pipeline on described carbonizing kiln, described fume collection pipeline is provided with air exhauster。
(4) carbonizing kiln charcoal processing: the carbonizing kiln making step (3) is dehumidifying 24 hours under 80 degree of conditions in temperature, more under anaerobic, when temperature is 200-300 degree, firewood rod is carried out burning carbonate 72 hours；Temperature is, under 650 degree of conditions, firewood rod is carried out high temperature carbonization 30 hours；
(5) open the kiln lid of carbonizing kiln, the lifting of kiln frame is cooled down 24 hours to anoxia in iron sheet case；
(6) opening steps (5) iron sheet case, by gained firewood packing rod, vanning warehouse-in, obtains machine-made carbon。
Embodiment 2
The production method of a kind of machine-made carbon, comprises the steps:
(1) with pulverizer, the bamboo powder of drying is broken into the diameter granule less than 6mm；
(2) by the pressure of screw rod and centrifugal force, step (1) gained granule is carried out the firewood rod being pressed into centre bore；
(3) step (2) gained firewood rod is loaded in kiln frame, then with crane, kiln frame is hung in carbonizing kiln, the material of described carbonizing kiln is steel, the top of described carbonizing kiln offers the opening entered for kiln frame, described opening is provided with the kiln lid for sealing, described kiln frame is closed the contact position sandy soil of kiln lid, kiln lid and carbonizing kiln and is closed after hanging in carbonizing kiln；Being connected to fume collection pipeline on described carbonizing kiln, described fume collection pipeline is provided with air exhauster。
(4) carbonizing kiln charcoal processing: the carbonizing kiln making step (3) is dehumidifying 24 hours under 90 degree of conditions in temperature, more under anaerobic, temperature is, under 250 degree of conditions, firewood rod is carried out burning carbonate 80 hours；Temperature is, under 680 degree of conditions, firewood rod is carried out high temperature carbonization 33 hours；
(5) open the kiln lid of carbonizing kiln, the lifting of kiln frame is cooled down 24 hours to anoxia in iron sheet case；
(6) opening steps (5) iron sheet case, by gained firewood packing rod, vanning warehouse-in, obtains machine-made carbon。
Embodiment 3
The production method of a kind of machine-made carbon, comprises the steps:
(1) with pulverizer, the bamboo powder of drying is broken into the diameter granule less than 6mm；
(2) by the pressure of screw rod and centrifugal force, step (1) gained granule is carried out the firewood rod being pressed into centre bore；
(3) step (2) gained firewood rod is loaded in kiln frame, then with crane, kiln frame is hung in carbonizing kiln, the material of described carbonizing kiln is steel, the top of described carbonizing kiln offers the opening entered for kiln frame, described opening is provided with the kiln lid for sealing, described kiln frame is closed the contact position sandy soil of kiln lid, kiln lid and carbonizing kiln and is closed after hanging in carbonizing kiln；Being connected to fume collection pipeline on described carbonizing kiln, described fume collection pipeline is provided with air exhauster。
(4) carbonizing kiln charcoal processing: the carbonizing kiln making step (3) is dehumidifying 24 hours under 90 degree of conditions in temperature, more under anaerobic, temperature is, under 300 degree of conditions, firewood rod is carried out burning carbonate 72-96 hour；Temperature is, under 700 degree of conditions, firewood rod is carried out high temperature carbonization 35 hours；
(5) open the kiln lid of carbonizing kiln, the lifting of kiln frame is cooled down 24 hours to anoxia in iron sheet case；
(6) opening steps (5) iron sheet case, obtains machine-made carbon, by gained firewood packing rod, vanning warehouse-in。
In sum, the production method of machine-made carbon provided by the invention eliminates traditional artificial loading firer's sequence, 40% can be saved labour turnover, improve volume of production, being advanced to 7 days production cycles by original 20 days production cycle is 3 times of conventionally produced amount, also improves the working environment of workman simultaneously。
The outer room temperature packaging of kiln is changed over, it is often more important that solve the problem context pollution problem that machine-made carbon row is maximum by hot environment packaging in the carbonizing kiln of traditional handicraft。Traditional carbonizing kiln is brick kiln crown, and meeting flatulence of heat type crack after high temperature, a lot of fume emissions, in air, pollute to atmospheric environment。And carbonizing kiln furnace roof of the present invention is steel, movably, Yao Gai closes at any time with the contact position sandy soil of kiln。The flue gas produced in carbonization is directly collected by collection conduit, it is delivered in the drying oven of dehydrator with blower fan to burn, save in drying course fuel used 90%, solve machine-made carbon up hill and dale and produce the difficult problem to air pollution emission, it is really achieved production process qualified discharge, new production technology is that enterprise saves 200 yuan per ton of wage for workmen's cost, saves 180 yuan per ton of fuel cost, improves yield increase benefit and reaches 30%。
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalents utilizing description of the present invention to make, or directly or indirectly it is used in relevant technical field, all in like manner include in the scope of patent protection of the present invention。
Claims (4)
1. the production method of a machine-made carbon, it is characterised in that comprise the steps:
(1) with pulverizer, the bamboo powder of drying is broken into the diameter granule less than 6mm；
(2) by screw rod, step (1) gained granule is carried out the firewood rod being pressed into centre bore；
(3) step (2) gained firewood rod is loaded in kiln frame, then with crane, kiln frame is hung in carbonizing kiln, the material of described carbonizing kiln is steel, the top of described carbonizing kiln offers the opening entered for kiln frame, described opening is provided with the kiln lid for sealing, described kiln frame is closed the contact position sandy soil of kiln lid, kiln lid and carbonizing kiln and is closed after hanging in carbonizing kiln；
(4) carbonizing kiln charcoal processing: by the carbonizing kiln of step (3) under anaerobic, when temperature is 200-300 degree, firewood rod is carried out burning carbonate 72-96 hour；When temperature is 650-700 degree, firewood rod is carried out high temperature carbonization 30-35 hour；
(5) the kiln lid of opening steps (4) gained carbonizing kiln, cools down the lifting of kiln frame 24 hours to anoxia in iron sheet case；
(6) opening steps (5) iron sheet case, obtains machine-made carbon。
2. the production method of machine-made carbon according to claim 1, it is characterised in that particularly as follows: by the carbonizing kiln of step (3) under anaerobic, temperature is, under 250 degree of conditions, firewood rod is carried out burning carbonate 72 hours to described step (4)；Temperature is, under 650 degree of conditions, firewood rod is carried out high temperature carbonization 30 hours。
3. the production method of machine-made carbon according to claim 1, it is characterised in that being connected to fume collection pipeline on described carbonizing kiln, described fume collection pipeline is provided with air exhauster。
4. the production method of machine-made carbon according to claim 1, it is characterized in that, further comprise the steps of: carbonizing kiln dehumidifying 24 hours when temperature is 80-90 degree of step (3) between described step (3) and step (4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190047.8A CN105695031A (en) | 2016-03-30 | 2016-03-30 | Production method of machine-made charcoal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190047.8A CN105695031A (en) | 2016-03-30 | 2016-03-30 | Production method of machine-made charcoal |
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| CN105695031A true CN105695031A (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610190047.8A Pending CN105695031A (en) | 2016-03-30 | 2016-03-30 | Production method of machine-made charcoal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147908A (en) * | 2016-08-25 | 2016-11-23 | 盈江县湘盈机制炭业有限公司 | A kind of effective machine-made carbon shortening ignitor firing time and preparation method thereof |
| CN107116654A (en) * | 2017-06-20 | 2017-09-01 | 博莱维（厦门）生物科技有限公司 | A kind of bamboo wood full constituent comprehensive utilization process |
| CN108394883A (en) * | 2018-05-14 | 2018-08-14 | 和县伊迈炭业有限责任公司 | A method of utilizing the bamboo standby charcoal of waste wood |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201106036Y (en) * | 2007-06-29 | 2008-08-27 | 李万细 | Environment-friendly type farm crop straw charring apparatus |
| CN104263392A (en) * | 2014-10-08 | 2015-01-07 | 江西友林能源科技有限公司 | Movable stainless steel charcoal kiln |
| CN104445150A (en) * | 2014-12-02 | 2015-03-25 | 福建省卓越工贸有限公司 | Preparation method of machine-made bamboo charcoal |
| CN104629782A (en) * | 2013-11-13 | 2015-05-20 | 奉化宏泰生物质能源有限公司 | Production process of machine-made charcoal |
-
2016
- 2016-03-30 CN CN201610190047.8A patent/CN105695031A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201106036Y (en) * | 2007-06-29 | 2008-08-27 | 李万细 | Environment-friendly type farm crop straw charring apparatus |
| CN104629782A (en) * | 2013-11-13 | 2015-05-20 | 奉化宏泰生物质能源有限公司 | Production process of machine-made charcoal |
| CN104263392A (en) * | 2014-10-08 | 2015-01-07 | 江西友林能源科技有限公司 | Movable stainless steel charcoal kiln |
| CN104445150A (en) * | 2014-12-02 | 2015-03-25 | 福建省卓越工贸有限公司 | Preparation method of machine-made bamboo charcoal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147908A (en) * | 2016-08-25 | 2016-11-23 | 盈江县湘盈机制炭业有限公司 | A kind of effective machine-made carbon shortening ignitor firing time and preparation method thereof |
| CN107116654A (en) * | 2017-06-20 | 2017-09-01 | 博莱维（厦门）生物科技有限公司 | A kind of bamboo wood full constituent comprehensive utilization process |
| CN108394883A (en) * | 2018-05-14 | 2018-08-14 | 和县伊迈炭业有限责任公司 | A method of utilizing the bamboo standby charcoal of waste wood |
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Application publication date: 20160622 |