CN104726157A - Straw fuel block making method - Google Patents
Straw fuel block making method Download PDFInfo
- Publication number
- CN104726157A CN104726157A CN201310703611.8A CN201310703611A CN104726157A CN 104726157 A CN104726157 A CN 104726157A CN 201310703611 A CN201310703611 A CN 201310703611A CN 104726157 A CN104726157 A CN 104726157A
- Authority
- CN
- China
- Prior art keywords
- stalk
- straw
- fuel block
- making method
- screening
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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 relates to a straw fuel block making method including a series of process of agricultural waste (straw and the like) collection, screening, drying, crushing, proportioning, hot compression, molding, granulation and finished product bagging storage. The advantages are that: by full use of rice and wheat straw, rice straw, corn straw and other crop straw, a straw fuel block is produced, the straw fuel block is used in the industrial and civil production, improves the utilization of crop straw resources, and meanwhile reduces the carbon emissions.
Description
Technical field
The present invention relates to a kind of making method of fuel brick, especially a kind of making method utilizing agricultural crop straw to be processed into fuel brick.
Background technology
At present, because national energy and environment situation all faces very severe crisis, therefore, energy consumption structure is changed, the important topic that Air Pollution prevention and control has become social and sustainable economic development development faces.Biomass energy, as the reproducible clean energy of one, is more and more subject to the attention of each side.Present stage, China's straw resource utilization rate is low, usually generally burns in farmland, cause the very large waste of resource, the present invention makes full use of the agricultural crop straws such as rice straw, straw, maize straw, produces stalk fuel block, can be widely used in industry, civilian production.
Summary of the invention
The object of this invention is to provide a kind of making method of stalk fuel block, make full use of the agricultural crop straws such as rice wheat straw, straw, maize straw, produce stalk fuel block, be applied to industry, civilian production, improve the utilization ratio of stalk crop genetic resource.
The present invention is reached by following measure:
A making method for stalk fuel block, its manufacture craft comprises agricultural waste material (stalk etc.) collection, screening, drying, pulverizing, batching, thermo compression, shaping, granulation, a series of process of finished product pack warehouse-in.
(1) agricultural waste material (stalk etc.) will collected, removes dust and impurity by vibratory screening apparatus.
(2) carry out drying through seasoning or with drying machine, control the water content of stalk below 16%.
(3) by the particle removing dust impurity, dried stalk pulverizer is ground into below 8mm.
(4) prepare burden with mixer, stir.
(5) material mixed softens through steam, sends in tablets press and carries out extruder grain, then stalk granular fuel block is sent into water cooler cooling, screening, makes grain forming rate be 96%, particle water ratio 12%.
(6) fuel brick is packed, is weighed, and whole production terminates.
Beneficial effect of the present invention is: the kind first adding fuel, expands the source of fuel, and reduces the discharge of carbon.Its deuterzooid product can replace part Nonrenewable energy resources, solves energy dilemma, reduces environmental pollution.The ash content generated after stalk fuel block burning simultaneously is also a kind of excellent Natural fertilizers.
Embodiment
Embodiment
The making method of a kind of stalk fuel block of the present invention:
(1) collection maize straw and rice straw are raw material, remove dust and impurity by vibratory screening apparatus.
(2) through maize straw and rice straw seasoning or dry with drying machine, the water content of stalk will be controlled below 16%.
(3) removal dust impurity, dried maize straw and rice straw pulverizer are ground into the powder to below 8mm.。
(4) after powder being added water, prepare burden with mixer, stir, control water ratio 18% ~ 22%.
(5) material mixed softens through steam; send into extruder grain in tablets press; be pressed into the particle of diameter 6 ~ 9mm, length 20 ~ 30mm; moisture can reduce in the process; water ratio is 17% ~ 18%; stalk particle is transported to into water cooler cooling, screening, makes grain forming rate be 96%, particle water ratio 12%.
(6) with special polypropylene multiple film woven bag, the stalk fuel block after screening is packed, with 25KG/ bag finished product.
The stalk fuel block prepared according to the method described above, shape is that particle is block, and product can be widely used in industry, civilian production, improves the utilization ratio of stalk.
Claims (2)
1. a making method for stalk fuel block, is characterized in that: its manufacture craft comprises agricultural waste material (stalk etc.) collection, screening, drying, pulverizing, batching, thermo compression, shaping, granulation, a series of process of finished product pack warehouse-in.
(1) agricultural waste material (stalk etc.) will collected, removes dust and impurity by vibratory screening apparatus.
(2) carry out drying through seasoning or with drying machine, control the water content of stalk below 16%.
(3) by the particle removing dust impurity, dried stalk pulverizer is ground into below 8mm.
(4) prepare burden with mixer, stir.
(5) material mixed softens through steam, sends in tablets press and carries out extruder grain, then stalk granular fuel block is sent into water cooler cooling, screening, makes grain forming rate be 96%, particle water ratio 12%.
(6) fuel brick is packed, is weighed, and whole production terminates.
2. the making method of a kind of stalk fuel block according to claim 1, is characterized in that: described stalk fuel block, and diameter can be the particle bulk of 6 ~ 9mm, length 20 ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703611.8A CN104726157A (en) | 2013-12-19 | 2013-12-19 | Straw fuel block making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703611.8A CN104726157A (en) | 2013-12-19 | 2013-12-19 | Straw fuel block making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104726157A true CN104726157A (en) | 2015-06-24 |
Family
ID=53450582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703611.8A Pending CN104726157A (en) | 2013-12-19 | 2013-12-19 | Straw fuel block making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104726157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385320A (en) * | 2018-12-11 | 2019-02-26 | 衢州学院 | A kind of preparation method of compact type biological particles |
-
2013
- 2013-12-19 CN CN201310703611.8A patent/CN104726157A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385320A (en) * | 2018-12-11 | 2019-02-26 | 衢州学院 | A kind of preparation method of compact type biological particles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
|
| WD01 | Invention patent application deemed withdrawn after publication |