CN105885986A - Fuel rod for hot water boiler and preparation method for fuel rod - Google Patents
Fuel rod for hot water boiler and preparation method for fuel rod Download PDFInfo
- Publication number
- CN105885986A CN105885986A CN201610310245.3A CN201610310245A CN105885986A CN 105885986 A CN105885986 A CN 105885986A CN 201610310245 A CN201610310245 A CN 201610310245A CN 105885986 A CN105885986 A CN 105885986A
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- China
- Prior art keywords
- fuel rod
- bark
- wood shavings
- water
- preparation
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Classifications
-
- 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
- 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
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
-
- 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
-
- 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
- C10L2290/24—Mixing, stirring of fuel components
-
- 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
Abstract
The invention discloses a fuel rod for a hot water boiler and a preparation method for the fuel rod. The fuel rod is prepared by taking bark as a main raw material, soaking the bark in wood shaving water, drying and crushing the bark, preparing a mixed material, and finally, performing pressing moulding on the mixed material in a moulding machine; the fuel rod is prepared from the following raw materials: the bark, rice husk, wood shavings, lobelia chinensis, lysimachia capillipes hemsl, angelica dahurica, basil, and waste oil in a range hood. Compared with the prior art, the fuel rod for the hot water boiler and the preparation method for the fuel rod have the following advantages that the fuel rod is prepared by the bark which is soaked by the wood shaving water and dried rice husk; the viscous components of the wood shaving water are helpful for the continuous combustion of the fuel rod, so that the fuel rod can fully combust; the calorific value reaches 4,000 Kcal/kg or more; the waste emission is smaller; the energy is saved by 50 percent compared with natural gas, the energy is saved by 75 percent compared with fuel oil, and the energy is saved by about 45 percent compared with electricity; the operating cost of related enterprises can be reduced; the profit rate of the related enterprises is increased.
Description
Technical field
The invention belongs to technical field of novel fuel, be specifically related to a kind of fuel rod for hot-water boiler and preparation method thereof.
Background technology
Most of fuel that people use at present is coal, oil, the fossil energies such as natural gas, it is non-renewable energy resources, the mankind exploit on a large scale and lower will peter out, and substantial amounts of harmful gas can be discharged in air when burning, to environment, gradually the renewable cleaning fuel that can replace traditional fossil energy is being found for these people, generally use straw at present, the raw materials such as life waste material are processed manufacturing, need to add more additive owing to caloric value is low it is processed, also have the discharge of certain toxic gas, owing to raw material is more, cause manufacturing process complicated, wherein the fuel rod for hot-water boiler requires that fuel can fully burn, cut operating costs, the target of energy-saving and emission-reduction can be reached simultaneously, existing fuel feedstocks proportioning is complicated, add production stage, it is unfavorable for expanding production.
Summary of the invention
It is an object of the invention to for existing problem, it is provided that a kind of fuel rod for hot-water boiler and preparation method thereof.
The present invention is achieved by the following technical solutions: a kind of fuel rod for hot-water boiler, using bark as primary raw material, after using wood shavings water to soak, drying, pulverize, compound processed, finally compressing in forming machine；
Fuel rod is made up of the raw material of following weight portion: bark 70-75 part, rice husk 10-15 part, wood shavings 5-10 part, Herba Lobeliae Chinensis 1-2 part, Herba lysimachiae capillipedis 1-2 part, celery 1-2 part of galloping along on horseback, Herba Ocimi (Herba Ocimi Pilosi) 0-1 part, waste oil 2-5 part in smoke exhaust ventilator.
Further describing as to such scheme, described bark is the combination in any of any two kinds in Lignum paulowniae bark, elm bark or project bark, and described wood shavings are any one in Lignum paulowniae wood shavings, elm wood shavings or Quercus acutissima Carr. wood shavings.
A kind of preparation method of the fuel rod for hot-water boiler, including following step:
(1) preparation of wood shavings water: be mixed in proportion after wood shavings, Phyllostachys congesta, Herba Andrographis, Herba Hedyotidis Diffusae and Radix Isatidis are dried, put in the water being equivalent to its gross weight 8-12 times, decoct 2-3 hour, filter, gained filtrate is wood shavings water, and gained filtering residue mashes into mud after taking out, and obtains mixed soil standby；
(2) soak: put into after bark powder is broken to the particle that particle diameter is below 2mm in above-mentioned steps gained wood shavings water and soak, wood shavings water water temperature is kept to be 45-50 DEG C, soak 8-10 hour, filter, when being 6-8% by gained bark drying to moisture, pulverize, cross 40-50 mesh sieve, obtaining bark fines standby, the wood shavings water filtered prepares wood shavings powder through the exsiccator that dusts；
(3) drying and crushing: rice husk is put into drying in oven 15-20 minute of 120-150 DEG C, taking-up is pulverized, and crosses 10 mesh sieves, obtains rice husk dry powder standby；
(4) mixing granulation: puddle uniformly by waste oil in gained mixed soil, bark fines, wood shavings powder, rice husk dry powder and smoke exhaust ventilator, obtains column type fuel rod by granulator extruding, cuts as required, cools down and get final product.
Further describing as to such scheme, an aperture that goes out of described granulator is 8-12mm, a length of 30-40mm of fuel rod, and extrusion ratio is 5.5:1, forces pressing materials temperature to be 70-75 DEG C.
In the present invention, wood shavings water is based on wood shavings, and gained wood shavings water has certain viscosity, moreover it is possible to improved the combustibility of bark by immersion, decreases the interpolation of binding agent and firming agent, makes biomass fuel more safety and environmental protection.
The present invention has the advantage that in the present invention, bark is after wood shavings water immersion treatment compared to existing technology, preparing fuel rod with dry rice husk, the viscosity component of wood shavings water contributes to the complete of fuel rod structure in combustion so that it is sustained combustion, burning is fully, calorific value reaches 4000 more than Kcal/kg, and waste emission amount is less, ratio natural-gas energy-saving 50%, ratio energy-saving fuel 75%, than electricity energy-conservation about 45%, it is possible to save operation cost for relevant enterprise, increase its profit margin.
Detailed description of the invention
Embodiment 1
A kind of fuel rod for hot-water boiler, is made up of the raw material of following weight portion: 75 parts of bark, 10 parts of rice husk, wood shavings 8 parts, Herba Lobeliae Chinensis 1 part, Herba lysimachiae capillipedis 1 part, celery 1 part of galloping along on horseback, Herba Ocimi (Herba Ocimi Pilosi) 1 part, 3 parts of waste oil in smoke exhaust ventilator.
A kind of preparation method of the fuel rod for hot-water boiler, including following step:
(1) preparation of wood shavings water: be mixed in proportion after wood shavings, Phyllostachys congesta, Herba Andrographis, Herba Hedyotidis Diffusae and Radix Isatidis are dried, put in the water being equivalent to its gross weight 8-12 times, decoct 2-3 hour, filter, gained filtrate is wood shavings water, and gained filtering residue mashes into mud after taking out, and obtains mixed soil standby；
(2) soak: put into after bark powder is broken to the particle that particle diameter is below 2mm in above-mentioned steps gained wood shavings water and soak, wood shavings water water temperature is kept to be 45-50 DEG C, soak 8-10 hour, filter, when being 6-8% by gained bark drying to moisture, pulverize, cross 40-50 mesh sieve, obtaining bark fines standby, the wood shavings water filtered prepares wood shavings powder through the exsiccator that dusts；
(3) drying and crushing: rice husk is put into drying in oven 15-20 minute of 120-150 DEG C, taking-up is pulverized, and crosses 10 mesh sieves, obtains rice husk dry powder standby；
(4) mixing granulation: puddle uniformly by waste oil in gained mixed soil, bark fines, wood shavings powder, rice husk dry powder and smoke exhaust ventilator, obtains column type fuel rod by granulator extruding, cuts as required, cools down and get final product.
Wherein gained fuel rod particle diameter is 10mm, a length of 40mm of fuel rod, and ratio of briquetting is 96.8%, durability 97.5%, and content of ashes is about 1.32%, and combustion heat value is 17.2MJ/Kg, and per kilogram burning time is 118 minutes.
Embodiment 2
A kind of fuel rod for hot-water boiler, is made up of the raw material of following weight portion: 78 parts of bark, 5 parts of rice husk, wood shavings 8 parts, Herba Lobeliae Chinensis 2 parts, Herba lysimachiae capillipedis 2 parts, celery 2 parts of galloping along on horseback, Herba Ocimi (Herba Ocimi Pilosi) 1 part, 2 parts of waste oil in smoke exhaust ventilator.
Its preparation method is in the same manner as in Example 1 in addition to step (1).
(1) preparation of wood shavings water: be mixed in proportion after wood shavings, Herba Lobeliae Chinensis, Herba lysimachiae capillipedis, gallop along on horseback celery and Herba Ocimi (Herba Ocimi Pilosi) drying, put in the water being equivalent to its gross weight 10 times, decoct 2.5 hours, filter, gained filtrate is wood shavings water, and gained filtering residue mashes into mud after taking out, and obtains mixed soil standby；
Wherein gained fuel rod particle diameter is 10mm, a length of 30mm of fuel rod, and ratio of briquetting is 97.3%, durability 97.8%, and content of ashes is about 1.41%, and combustion heat value is 16.8MJ/Kg, and per kilogram burning time is 124 minutes.
Embodiment 3
A kind of fuel rod for hot-water boiler, is made up of the raw material of following weight portion: 80 parts of bark, 7 parts of rice husk, wood shavings 6 parts, Herba Lobeliae Chinensis 1 part, Herba lysimachiae capillipedis 2 parts, celery 1 part of galloping along on horseback, 3 parts of waste oil in smoke exhaust ventilator.
Its preparation method is in the same manner as in Example 1 in addition to step (1).
(1) preparation of wood shavings water: be mixed in proportion after wood shavings, Herba Lobeliae Chinensis, Herba lysimachiae capillipedis, gallop along on horseback celery and Herba Ocimi (Herba Ocimi Pilosi) drying, put in the water being equivalent to its gross weight 12 times, decoct 3 hours, filter, gained filtrate is wood shavings water, and gained filtering residue mashes into mud after taking out, and obtains mixed soil standby；
Wherein gained fuel rod particle diameter is 12mm, a length of 40mm of fuel rod, and ratio of briquetting is 96.4%, durability 97.5%, and content of ashes is about 1.35%, and combustion heat value is 17.2MJ/Kg, and per kilogram burning time is 122 minutes.
In the present invention, fuel rod is mainly characterized by burning fully, harmful gas emission is less, manufacture method is simple, cost of material is relatively low, mainly substitute coal-burning boiler, can be used for heating, smears, printer, electroplating bath heats, various drying needs, and its burning degree is affected by the external environment less, it is simple to promote.
Claims (4)
1. the fuel rod for hot-water boiler, it is characterised in that using bark as primary raw material, after using wood shavings water to soak, drying, pulverize, compound processed, finally compressing in forming machine；
Fuel rod is made up of the raw material of following weight portion: bark 70-75 part, rice husk 10-15 part, wood shavings 5-10 part, Herba Lobeliae Chinensis 1-2 part, Herba lysimachiae capillipedis 1-2 part, celery 1-2 part of galloping along on horseback, Herba Ocimi (Herba Ocimi Pilosi) 0-1 part, waste oil 2-5 part in smoke exhaust ventilator.
A kind of fuel rod for hot-water boiler, it is characterized in that, described bark is the combination in any of any two kinds in Lignum paulowniae bark, elm bark or project bark, and described wood shavings are any one in Lignum paulowniae wood shavings, elm wood shavings or Quercus acutissima Carr. wood shavings.
3. one kind as claimed in claim 1 for the preparation method of fuel rod of hot-water boiler, it is characterised in that include following step:
(1) preparation of wood shavings water: be mixed in proportion after wood shavings, Phyllostachys congesta, Herba Andrographis, Herba Hedyotidis Diffusae and Radix Isatidis are dried, put in the water being equivalent to its gross weight 8-12 times, decoct 2-3 hour, filter, gained filtrate is wood shavings water, and gained filtering residue mashes into mud after taking out, and obtains mixed soil standby；
(2) soak: put into after bark powder is broken to the particle that particle diameter is below 2mm in above-mentioned steps gained wood shavings water and soak, wood shavings water water temperature is kept to be 45-50 DEG C, soak 8-10 hour, filter, when being 6-8% by gained bark drying to moisture, pulverize, cross 40-50 mesh sieve, obtaining bark fines standby, the wood shavings water filtered prepares wood shavings powder through the exsiccator that dusts；
(3) drying and crushing: rice husk is put into drying in oven 15-20 minute of 120-150 DEG C, taking-up is pulverized, and crosses 10 mesh sieves, obtains rice husk dry powder standby；
(4) mixing granulation: puddle uniformly by waste oil in gained mixed soil, bark fines, wood shavings powder, rice husk dry powder and smoke exhaust ventilator, obtains column type fuel rod by granulator extruding, cuts as required, cools down and get final product.
The preparation method of a kind of fuel rod for hot-water boiler a, it is characterised in that aperture that goes out of described granulator is 8-12mm, a length of 30-40mm of fuel rod, and extrusion ratio is 5.5:1, forces pressing materials temperature to be 70-75 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310245.3A CN105885986A (en) | 2016-05-12 | 2016-05-12 | Fuel rod for hot water boiler and preparation method for fuel rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310245.3A CN105885986A (en) | 2016-05-12 | 2016-05-12 | Fuel rod for hot water boiler and preparation method for fuel rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105885986A true CN105885986A (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310245.3A Pending CN105885986A (en) | 2016-05-12 | 2016-05-12 | Fuel rod for hot water boiler and preparation method for fuel rod |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298994A (en) * | 2017-08-11 | 2017-10-27 | 宁夏瑞威尔能源环境工程有限公司 | A kind of biomass energy particle composition and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955830A (en) * | 2010-09-16 | 2011-01-26 | 王德明 | Biomass particle fuel |
| CN102061209A (en) * | 2011-01-24 | 2011-05-18 | 四川雷鸣生物环保工程有限公司 | Production process of biomass pellet fuel and complete equipment |
| CN102816621A (en) * | 2012-09-19 | 2012-12-12 | 中国科学院广州能源研究所 | Method for preparing briquette fuels by waste woods in furniture factory |
| CN103450962A (en) * | 2013-09-13 | 2013-12-18 | 蓬溪县天桥木业有限公司 | Production technique of pure cedar biomass granular fuel |
| CN103992835A (en) * | 2014-05-28 | 2014-08-20 | 德清富森利节能科技有限公司 | Biomass wood sawdust pellet fuel and preparation method thereof |
| CN104479783A (en) * | 2014-11-28 | 2015-04-01 | 常熟市协新冶金材料有限公司 | Forming method of biomass fuel |
| CN104531261A (en) * | 2014-12-17 | 2015-04-22 | 长沙中联重科环卫机械有限公司 | Waste derived fuel and preparation method thereof |
| CN105368520A (en) * | 2015-10-09 | 2016-03-02 | 杨品虎 | Preparing method for biomass formed granular fuel |
-
2016
- 2016-05-12 CN CN201610310245.3A patent/CN105885986A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955830A (en) * | 2010-09-16 | 2011-01-26 | 王德明 | Biomass particle fuel |
| CN102061209A (en) * | 2011-01-24 | 2011-05-18 | 四川雷鸣生物环保工程有限公司 | Production process of biomass pellet fuel and complete equipment |
| CN102816621A (en) * | 2012-09-19 | 2012-12-12 | 中国科学院广州能源研究所 | Method for preparing briquette fuels by waste woods in furniture factory |
| CN103450962A (en) * | 2013-09-13 | 2013-12-18 | 蓬溪县天桥木业有限公司 | Production technique of pure cedar biomass granular fuel |
| CN103992835A (en) * | 2014-05-28 | 2014-08-20 | 德清富森利节能科技有限公司 | Biomass wood sawdust pellet fuel and preparation method thereof |
| CN104479783A (en) * | 2014-11-28 | 2015-04-01 | 常熟市协新冶金材料有限公司 | Forming method of biomass fuel |
| CN104531261A (en) * | 2014-12-17 | 2015-04-22 | 长沙中联重科环卫机械有限公司 | Waste derived fuel and preparation method thereof |
| CN105368520A (en) * | 2015-10-09 | 2016-03-02 | 杨品虎 | Preparing method for biomass formed granular fuel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298994A (en) * | 2017-08-11 | 2017-10-27 | 宁夏瑞威尔能源环境工程有限公司 | A kind of biomass energy particle composition and preparation method thereof |
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Application publication date: 20160824 |