CN104774668A - Preparation technique of biomass granular fuel - Google Patents
Preparation technique of biomass granular fuel Download PDFInfo
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- CN104774668A CN104774668A CN201510194627.XA CN201510194627A CN104774668A CN 104774668 A CN104774668 A CN 104774668A CN 201510194627 A CN201510194627 A CN 201510194627A CN 104774668 A CN104774668 A CN 104774668A
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- biomass
- screening apparatus
- vibratory screening
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- powder
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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 discloses a preparation technique of a biomass granular fuel, which comprises the following steps: sending a biomass raw material to be processed into a pulverizer, pulverizing, sending into a stirrer through a blast blower, sufficiently stirring and evenly mixing, sending the mixed powder into a roller drier, drying, sending into a storage bin, sending into an extrusion forming granulation machine by an elevating conveyer belt, extruding into granules, sending into a screening machine to perform four-stage screening, carrying out metered packaging on the screened biological granules, and reutilizing the biomass powder which is screened from the bottom of the screening machine. The technique has the advantages of simple process and low production cost, can quickly prepare the flame-resistant biomass granular fuel, and can sufficiently utilize the energy.
Description
Technical field
The present invention relates to biomass energy and recycle field, specifically a kind of preparation technology of biomass granule fuel.
Background technology
Economic fast development be unable to do without the energy, and the problem mouth benefit in short supply of traditional fossil energy oil, Sweet natural gas and coal is serious.Biomass energy is as the fourth-largest energy, and the feature such as, zero carbon emission renewable with it, becomes a kind of energy that development potentiality in new forms of energy is larger.Biomass granule fuel, also known as biomass molding fuel, that application agriculture and forestry organic waste material (as stalk, sawdust, bagasse, rice chaff etc.) is as starting material, through techniques such as pulverizing, mixing, extruding, oven dry, make various shaping (as particulate state), a kind of Novel clean-fuel that can directly burn.
Along with the quick application of biomass granule fuel, biomass granule fuel equipment is also developed fast, and the technique of production is also more and more ripe, and therefore the production unit of biomass granule fuel also will be widely used.The granular fuel of existing biomass granule fuel production technique manufacture place, be tightly be raw material with biomass mostly, complex manufacturing, manufacturing cost is high, and economic benefit is low.Therefore, just need to improve existing biomass granule fuel production technique, to meet the demand that modern enterprise is produced.
Summary of the invention
The object of the present invention is to provide the preparation technology of the biomass granule fuel that a kind of technique is simple, cost is low, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A preparation technology for biomass granule fuel, concrete preparation process is as follows: biomass material to be processed is sent in crusher and pulverized by (a), then sends in stirrer by gas blower; B () biomass material powder through stirrer, and mixes under the abundant stirring of agitator, the portion gas in compound is vented from air outlet; C () mixed material powder enters roller dryer and carries out drying, compound powder adopts warm air to carry out drying, controls the water ratio of compound powder 8 ~ 15%; D () dried compound powder is introduced in the feed bin of village, then granular by being squeezed in elevating belt feeding extruded granule machine; E the biological particles after () extruding enters in sifting machine and carries out level Four screening, the biological particles of the different-grain diameter after screening is delivered to storage bin by travelling belt and carries out metering packing, and the biomass powder filtered out bottom sifting machine is sent in the feed bin of village and stored again to utilize.
As the further scheme of the present invention: the lower end of described stirrer is provided with the control valve controlling discharging, the discharge port of described village feed bin is provided with the electrically-controlled valve controlling feeding.
As the further scheme of the present invention: be provided with upper strata vibratory screening apparatus, middle level vibratory screening apparatus and lower floor's vibratory screening apparatus in described sifting machine.
As the present invention's further scheme: the mesh of described upper strata vibratory screening apparatus, middle level vibratory screening apparatus and lower floor's vibratory screening apparatus reduces successively.
Compared with prior art, the invention has the beneficial effects as follows: present invention process flow process is simple, and can prepare high-quality biomass granule fuel fast, therefore production cost is low, high financial profit.
Accompanying drawing explanation
Fig. 1 is preparation technology's schema of biomass granule fuel.
In figure: 1-crusher; 2-stirrer; 3-motor; 4-lower floor vibratory screening apparatus; 5-air outlet; 6-roller dryer; 7-collects feed bin; 8-elevating belt; 9-extruded granule machine; 10-sifting machine; 11-gas blower; 12-control valve; 13-electrically-controlled valve; 14-agitator; 15-upper strata vibratory screening apparatus; 16-middle level vibratory screening apparatus.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of preparation technology of biomass granule fuel, biomass material to be processed to be sent in crusher 1 to pulverize, the size of the biomass material after pulverizing is uneven, then send in stirrer 2 by gas blower 11, compound powder mixes under the abundant stirring of agitator 14, gas is discharged from air outlet 5 in stirrer 2, to reduce the air pressure in stirrer 2, the lower end of stirrer 2 is provided with the control valve 12 controlling discharging, mixed material powder enters roller dryer 6 by the control of control valve 12 and carries out drying, compound powder adopts warm air to carry out drying, warm air is entered by the lower end of roller dryer 6, and give vent to anger from the upper end of roller dryer 6, moisture in compound powder is taken away, control the water ratio of compound powder 8 ~ 15%.
Dried compound powder is introduced in the feed bin 7 of village and stores, the discharge port of village feed bin 7 is provided with the electrically-controlled valve 13 controlling feeding, under the control of electrically-controlled valve 13, compound powder by elevating belt 8 send into be squeezed in extruded granule machine 9 granular, biological particles after extruding enters in sifting machine 10 and carries out level Four screening, upper strata vibratory screening apparatus 15 is provided with in sifting machine 10, middle level vibratory screening apparatus 16 and lower floor's vibratory screening apparatus 4, upper strata vibratory screening apparatus 15, the mesh of middle level vibratory screening apparatus 16 and lower floor's vibratory screening apparatus 4 reduces successively, therefore the biological particles of different-grain diameter can be filtered out, and be delivered to storage bin by travelling belt and carry out metering packing, the biomass powder filtered out bottom sifting machine 10 is sent in the feed bin 7 of village and is stored again to utilize.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (4)
1. a preparation technology for biomass granule fuel, is characterized in that, concrete preparation process is as follows: biomass material to be processed is sent in crusher and pulverized by (a), then sends in stirrer by gas blower; B () biomass material powder through stirrer, and mixes under the abundant stirring of agitator, the portion gas in compound is vented from air outlet; C () mixed material powder enters roller dryer and carries out drying, compound powder adopts warm air to carry out drying, controls the water ratio of compound powder 8 ~ 15%; D () dried compound powder is introduced in the feed bin of village, then granular by being squeezed in elevating belt feeding extruded granule machine; E the biological particles after () extruding enters in sifting machine and carries out level Four screening, the biological particles of the different-grain diameter after screening is delivered to storage bin by travelling belt and carries out metering packing, and the biomass powder filtered out bottom sifting machine is sent in the feed bin of village and stored again to utilize.
2. the preparation technology of biomass granule fuel according to claim 1, is characterized in that, the lower end of described stirrer is provided with the control valve controlling discharging, and the discharge port of described village feed bin is provided with the electrically-controlled valve controlling feeding.
3. the preparation technology of biomass granule fuel according to claim 1, is characterized in that, is provided with upper strata vibratory screening apparatus, middle level vibratory screening apparatus and lower floor's vibratory screening apparatus in described sifting machine.
4. the preparation technology of biomass granule fuel according to claim 3, is characterized in that, the mesh of described upper strata vibratory screening apparatus, middle level vibratory screening apparatus and lower floor's vibratory screening apparatus reduces successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194627.XA CN104774668A (en) | 2015-04-17 | 2015-04-17 | Preparation technique of biomass granular fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194627.XA CN104774668A (en) | 2015-04-17 | 2015-04-17 | Preparation technique of biomass granular fuel |
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| Publication Number | Publication Date |
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| CN104774668A true CN104774668A (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510194627.XA Pending CN104774668A (en) | 2015-04-17 | 2015-04-17 | Preparation technique of biomass granular fuel |
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| CN (1) | CN104774668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753661A (en) * | 2016-11-23 | 2017-05-31 | 怀宁县鑫茂源生物质颗粒燃料有限公司 | A kind of preparation technology of biomass granule fuel |
| CN110539516A (en) * | 2019-09-17 | 2019-12-06 | 胡立宇 | Biomass fuel automatic processing forming device |
Citations (5)
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|---|---|---|---|---|
| CN101845348A (en) * | 2009-03-27 | 2010-09-29 | 辽宁省林产工业总公司 | Biomass energy particles and preparation method thereof |
| JP2012188556A (en) * | 2011-03-10 | 2012-10-04 | Shigemi Hijiguro | Method for producing bamboo pellet fuel |
| 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 |
| CN203474752U (en) * | 2013-09-30 | 2014-03-12 | 韶关市海粤生物科技发展有限公司 | Large-sized biomass forming granulator |
| CN104046403A (en) * | 2014-06-27 | 2014-09-17 | 江苏大学 | Straw briquette forming production line device |
-
2015
- 2015-04-17 CN CN201510194627.XA patent/CN104774668A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845348A (en) * | 2009-03-27 | 2010-09-29 | 辽宁省林产工业总公司 | Biomass energy particles and preparation method thereof |
| JP2012188556A (en) * | 2011-03-10 | 2012-10-04 | Shigemi Hijiguro | Method for producing bamboo pellet fuel |
| 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 |
| CN203474752U (en) * | 2013-09-30 | 2014-03-12 | 韶关市海粤生物科技发展有限公司 | Large-sized biomass forming granulator |
| CN104046403A (en) * | 2014-06-27 | 2014-09-17 | 江苏大学 | Straw briquette forming production line device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753661A (en) * | 2016-11-23 | 2017-05-31 | 怀宁县鑫茂源生物质颗粒燃料有限公司 | A kind of preparation technology of biomass granule fuel |
| CN110539516A (en) * | 2019-09-17 | 2019-12-06 | 胡立宇 | Biomass fuel automatic processing forming device |
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Application publication date: 20150715 |