CN102776048A - Preparation process for granular fuels - Google Patents
Preparation process for granular fuels Download PDFInfo
- Publication number
- CN102776048A CN102776048A CN2012102248248A CN201210224824A CN102776048A CN 102776048 A CN102776048 A CN 102776048A CN 2012102248248 A CN2012102248248 A CN 2012102248248A CN 201210224824 A CN201210224824 A CN 201210224824A CN 102776048 A CN102776048 A CN 102776048A
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- granules
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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
-
- 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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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention relates to a fuel preparing process, in particular to a preparation process for granular fuels. The process comprises bamboo-wood materials as raw materials, a motor serving as power, a crusher for crushing materials, a magnetic separator performing magnetic separation, a storage bin for storing granule powder, a granulator for pressing granules, an air conveying tube for air conveying of granule powder, a conveyer belt for conveying granules and an air cooling machine for cooling granules. The preparation process further comprises subjecting bamboo-wood materials to primary crushing into crushed granules of +/-1 cm, performing magnetic separation on the crushed granules to separate impurities, subjecting the separated granules to secondary crushing to powder granules of +/-1mm, stoving and drying the powder granules in a rotary mode, storing the dried powder granules as granulation materials, separating and conveying the granulation materials in the storage bin through a separation screw conveyor to the granulator for mechanical granulation, and cooling the granules in the air cooling machine and packaging the cooled granules to obtain finished products after the granules are molded. The preparation process can be seen as the recycling of resources, and the preparation process for granular fuels develops biomass comprehensively and is environment friendly and applicable to preparation of energy conservation and emission reduction fuels for enterprises, institutions and communities.
Description
Technical field the present invention relates to a kind of preparation technology of fuel, relates in particular to a kind of preparation technology of granular fuel.
Background technology is current, solid fuels such as the firewood that people's tradition is used, fire coal, and fuel value is low; The less calories of discharging, refuses such as the black smoke of emitting during burning, dust pollute surrounding environment; Increase air MP particulate, the waste liquor contamination river of discharge influences people's lives; Destroy environmental health, jeopardize HUMAN HEALTH, should improve and effect a radical cure.
Summary of the invention the object of the present invention is to provide a kind of bamboo and wood materials that utilizes to make raw material, through broken, and sorting, oven dry; Sub-material is granulated, cooling; Process cylindrical pellet fuel, can improve fuel value, increase heat output; Can save energy and subtract consumption, the resource regeneration that the burning of supply special furnace set is used, the preparation technology of the granular fuel of biomass environment-friendly comprehensive exploitation.
Technical scheme of the present invention is: a kind of preparation technology of granular fuel comprises the bamboo and wood materials of making raw material, the phonomoter that is used as power; The crusher of crushing material, the magnetic separator that carries out the magnetic sorting, the materials-stored box of deposit powder; The nodulizer of compressed granulate; The wind fortune pipe of wind fortune powder, the conveying belt of transports particles and the Air cooler of cooling particulate, preparation technology wherein also comprises:
Primary crushing: the bamboo and wood materials that will make raw material is broken into 1cm ± particle with crusher;
Magnetic sorting: after the primary crushing, the metal objects such as iron filings of mixing, residuing in the particle are separated with magnetic, foreign material such as sandstone are removed with the gravity screening, guarantee that particle purifies, purifying;
Secondary is pulverized: the purified particle after broken and magnetic sorting is just done secondary breaking and is promptly pulverized, with kibbler be broken into 1mm ± powder;
Rotary furnace drying: the powder after the secondary breaking is air-dry with rotary dryer rotary furnace drying;
Store powder: the powder after air-dry is transported to materials-stored box with the suction of wind fortune manage-style, makes granulated material fully;
Cut with scissors imperial sub-material: the powder in the materials-stored box through the dispensing of at least two sub-material hinge dragons, is prepared against and made particle;
Machinery granulate: the powders of being told by two sub-materials hinge dragon deliver to that compacting is bonded into particle in the granulation main frame;
Particle transport: behind the grain forming, be transported in the Air cooler through conveying belt and cool off;
Cooling packing: but through the then packing packing of the cooled shaped granule of Air cooler, obtain finished product.
The said bamboo and wood materials of making raw material is the old material of bamboo wood of discarded furniture, the bamboo wood drift angle material in the workshop, bamboo wood wool, chip or primary bamboo and wood materials.
The said former green material of making the bamboo and wood materials of raw material is that moisture remains on 14% with interior bamboo and wood materials after the natural air drying drying.
Said granular fuel is the cylindrical pellet of 1 * 15cm.
The present invention utilizes and collects the depleted bamboo and wood materials, and the past heritage of update or primary bamboo and wood materials are made raw material, draws materials conveniently; The source channel is wide, is beneficial to development, enforcement project, is resource regeneration; The biomass environment-friendly comprehensive exploitation has the social benefit and the economic benefit of energy-saving consumption-reducing; Utilize secondary breaking, disintegrating process, can make powder meticulous, even, alleviate the mechanical force of compacting, guarantee that particulate compacting bonding is firmly balanced, improve particulate cohesive force and smooth finish; Adopt magnetic to remove hard foreign material such as iron filings and stone with gravity separation method, purify, the purifying powder, guarantee that powder eliminates the defective of hard thing breakage parts when granulating, the guard ring mould is safe in utilization, can be not impaired; Former green material does not need heating, drying, only needs natural air drying, and is capable of reducing energy consumption, practices thrift cost, increases the benefit.
Embodiment combines embodiment to add explanation.
Enforcement of the present invention is the old material of bamboo wood that utilizes discarded furniture, the bamboo wood scrap stock in the workshop, and bamboo wood wool, chip or primary bamboo and wood materials etc. are made raw material, and said former green material is after the natural air drying drying, to make moisture remain on 14% with interior bamboo and wood materials.During preparation, place crusher to carry out primary crushing raw material earlier, be broken into 1cm ± particle; Deliver to through conveying belt again and separate foreign material on the magnetic separator: with magnet inhale pick up residual, be mixed in the metal objects such as iron filings in the coarse breaking thing, remove hard foreign material such as stone wherein with the screening of gravitational segregation method, with purification, purifying particle; Guarantee that particle does not have hard material; Guard ring mould, parts are not damaged when making in the subsequent handling compressed granulate, and accidents happened, and that guarantees to granulate is safe, quick.Coarse grain after the magnetic sorting purifies is inhaled machine wind with wind and is transported to kibbler and does secondary breaking and promptly pulverize, pulverize out 1mm ± powder.Powder after the secondary breaking is air-dry with rotary dryer rotary furnace drying, promptly air-dry while curing in rotary course; The powder that secondary is pulverized is delivered to the materials-stored box deposit by wind suction machine wind.For enhancing productivity, materials-stored box connects two sub-material hinge dragons at least, and the powder in the materials-stored box cuts with scissors imperial wind through sub-material and is drawn to the main frame compressed granulate.By two nodulizers that two hinge dragons connect, the Air cooler cooling is delivered to through conveying belt in the back if three nodulizers of the then corresponding connection of three hinge dragons are granulated, after the Air cooler cooling, then can pack packing and product.The fuel pellet of making is the cylindrical pellet of 1 * 15cm, and promptly diameter is 1cm, and length is the cylindrical pellet of 15cm.Smokeless, inclusion-free were a kind of biomass energy solidification fuels of environmental protection when this granular fuel burnt, and supplied with supporting stove and accessory burning specially and used.
Claims (4)
1. the preparation technology of a granular fuel comprises the bamboo and wood materials of making raw material, the phonomoter that is used as power; The crusher of crushing material, the magnetic separator that carries out the magnetic sorting, the materials-stored box of deposit powder; The nodulizer of compressed granulate; The wind fortune pipe of wind fortune powder, the conveying belt of transports particles and the Air cooler of cooling particulate is characterized in that preparation technology wherein also comprises:
Primary crushing: the bamboo and wood materials that will make raw material is broken into 1cm ± particle with crusher;
Magnetic sorting: after the primary crushing, the metal objects such as iron filings of mixing, residuing in the particle are separated with magnetic, foreign material such as sandstone are removed with the gravity screening, guarantee that particle purifies, purifying;
Secondary is pulverized: the purified particle after broken and magnetic sorting is just done secondary breaking and is promptly pulverized, with kibbler be broken into 1mm ± powder;
Rotary furnace drying: the powder after the secondary breaking is air-dry with rotary dryer rotary furnace drying;
Store powder: the powder after air-dry is transported to materials-stored box with the suction of wind fortune manage-style, makes granulated material fully;
Cut with scissors imperial sub-material: the powder in the materials-stored box through the dispensing of at least two sub-material hinge dragons, is prepared against and made particle;
Machinery granulate: the powders of being told by two sub-materials hinge dragon deliver to that compacting is bonded into particle in the granulation main frame;
Particle transport: behind the grain forming, be transported in the Air cooler through conveying belt and cool off;
Cooling packing: but through the then packing packing of the cooled shaped granule of Air cooler, obtain finished product.
2. according to the preparation technology of the described a kind of granular fuel of claim 1, it is characterized in that the said bamboo and wood materials of making raw material is the old material of bamboo wood of discarded furniture, the bamboo wood drift angle material in the workshop, bamboo wood wool, chip or primary bamboo and wood materials.
3. according to the preparation technology of the described a kind of granular fuel of claim 1, it is characterized in that the said former green material of making the bamboo and wood materials of raw material is that moisture remains on 14% with interior bamboo and wood materials after the natural air drying drying.
4. according to the preparation technology of the described a kind of granular fuel of claim 1, it is characterized in that said granular fuel is the cylindrical pellet of 1 * 15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102248248A CN102776048A (en) | 2012-07-02 | 2012-07-02 | Preparation process for granular fuels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102248248A CN102776048A (en) | 2012-07-02 | 2012-07-02 | Preparation process for granular fuels |
Publications (1)
| Publication Number | Publication Date |
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| CN102776048A true CN102776048A (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012102248248A Pending CN102776048A (en) | 2012-07-02 | 2012-07-02 | Preparation process for granular fuels |
Country Status (1)
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| CN (1) | CN102776048A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479785A (en) * | 2014-12-08 | 2015-04-01 | 柳州东侯生物能源科技有限公司 | Biomass granular fuel production line |
| CN105567369A (en) * | 2015-12-19 | 2016-05-11 | 仇颖超 | Method for preparing granular biomass fuel from humus-wrapped solid domestic waste |
| CN105713698A (en) * | 2016-05-04 | 2016-06-29 | 广州市威士环保科技有限公司 | Method for recovering landscaping waste |
| CN105713628A (en) * | 2016-05-06 | 2016-06-29 | 泰州华瑞电子专用设备有限公司 | Biomass pyrolytic carbonization system feeding device |
| CN106180124A (en) * | 2016-07-08 | 2016-12-07 | 光大生物能源(含山)有限公司 | A kind of wooden form combustion power generation method |
| CN107398468A (en) * | 2017-09-25 | 2017-11-28 | 浙江兆联智能科技有限公司 | A kind of wooden rubbish, high heat energy offal treatment technique |
| CN108865318A (en) * | 2018-07-02 | 2018-11-23 | 黄山市联兴生物质能源有限公司 | A kind of pecan biological particles and preparation method |
| CN109097141A (en) * | 2018-09-21 | 2018-12-28 | 河南博顿生物科技有限公司 | A kind of preparation process of biomass granule fuel |
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| GB2164331A (en) * | 1984-08-01 | 1986-03-19 | Thomas Richard Wotton | Waste disposal apparatus |
| JPH07316572A (en) * | 1994-05-27 | 1995-12-05 | Takuma Co Ltd | Production of solid fuel using combustible refuse as feedstock |
| CN101012404A (en) * | 2007-02-07 | 2007-08-08 | 蔡文树 | Biomass granular fuel and producing method thereof |
| CN101153230A (en) * | 2006-09-25 | 2008-04-02 | 光大环保工程技术(深圳)有限公司 | Energy supply method for production of garbage derived fuel and energy equilibrium deploying method |
| CN101899349A (en) * | 2010-07-27 | 2010-12-01 | 昆明理工大学 | Method for preparing solid renewable clean fuel from agricultural and forestry waste/domestic garbage |
| CN102041127A (en) * | 2011-01-18 | 2011-05-04 | 杨健 | Preparation method for preparing derived fuel by utilizing combustible materials in garbage |
| GB2480318A (en) * | 2010-05-14 | 2011-11-16 | Advanced Recycling Tech | A method of processing waste to produce a fuel product |
| CN102311833A (en) * | 2011-09-16 | 2012-01-11 | 天津德为环保工程设备有限公司 | Method of preparing regenerated coal from municipal solid waste |
-
2012
- 2012-07-02 CN CN2012102248248A patent/CN102776048A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2164331A (en) * | 1984-08-01 | 1986-03-19 | Thomas Richard Wotton | Waste disposal apparatus |
| JPH07316572A (en) * | 1994-05-27 | 1995-12-05 | Takuma Co Ltd | Production of solid fuel using combustible refuse as feedstock |
| CN101153230A (en) * | 2006-09-25 | 2008-04-02 | 光大环保工程技术(深圳)有限公司 | Energy supply method for production of garbage derived fuel and energy equilibrium deploying method |
| CN101012404A (en) * | 2007-02-07 | 2007-08-08 | 蔡文树 | Biomass granular fuel and producing method thereof |
| GB2480318A (en) * | 2010-05-14 | 2011-11-16 | Advanced Recycling Tech | A method of processing waste to produce a fuel product |
| CN101899349A (en) * | 2010-07-27 | 2010-12-01 | 昆明理工大学 | Method for preparing solid renewable clean fuel from agricultural and forestry waste/domestic garbage |
| CN102041127A (en) * | 2011-01-18 | 2011-05-04 | 杨健 | Preparation method for preparing derived fuel by utilizing combustible materials in garbage |
| CN102311833A (en) * | 2011-09-16 | 2012-01-11 | 天津德为环保工程设备有限公司 | Method of preparing regenerated coal from municipal solid waste |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479785A (en) * | 2014-12-08 | 2015-04-01 | 柳州东侯生物能源科技有限公司 | Biomass granular fuel production line |
| CN105567369A (en) * | 2015-12-19 | 2016-05-11 | 仇颖超 | Method for preparing granular biomass fuel from humus-wrapped solid domestic waste |
| CN105567369B (en) * | 2015-12-19 | 2018-07-31 | 中诚炭基实业有限公司 | A kind of method that humus package solid life refuse prepares grain biomass fuel |
| CN105713698A (en) * | 2016-05-04 | 2016-06-29 | 广州市威士环保科技有限公司 | Method for recovering landscaping waste |
| CN105713628A (en) * | 2016-05-06 | 2016-06-29 | 泰州华瑞电子专用设备有限公司 | Biomass pyrolytic carbonization system feeding device |
| CN106180124A (en) * | 2016-07-08 | 2016-12-07 | 光大生物能源(含山)有限公司 | A kind of wooden form combustion power generation method |
| CN107398468A (en) * | 2017-09-25 | 2017-11-28 | 浙江兆联智能科技有限公司 | A kind of wooden rubbish, high heat energy offal treatment technique |
| CN108865318A (en) * | 2018-07-02 | 2018-11-23 | 黄山市联兴生物质能源有限公司 | A kind of pecan biological particles and preparation method |
| CN109097141A (en) * | 2018-09-21 | 2018-12-28 | 河南博顿生物科技有限公司 | A kind of preparation process of biomass granule fuel |
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Application publication date: 20121114 |