CN110218599A - A method of biomass fuel is produced using cow dung - Google Patents
A method of biomass fuel is produced using cow dung Download PDFInfo
- Publication number
- CN110218599A CN110218599A CN201910363325.9A CN201910363325A CN110218599A CN 110218599 A CN110218599 A CN 110218599A CN 201910363325 A CN201910363325 A CN 201910363325A CN 110218599 A CN110218599 A CN 110218599A
- Authority
- CN
- China
- Prior art keywords
- cow dung
- biomass fuel
- fuel
- moisture content
- production biomass
- 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.)
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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
- C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
-
- 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
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention is suitable for organic fertilizer technology, a kind of method using cow dung production biomass fuel is provided, this method step is simple, control the moisture content in cow dung in two steps before biomass fuel finished product is made, it is low to the water content requirement of raw material, meet cold moudling requirement, not only reduce the energy consumption of raw material stoving, and processing cost and labor intensity are greatly reduced, make cow dung biomass fuel easy to store after bacteriostatic agent and combustion adjuvant is added, easy firing.
Description
Technical field
The invention belongs to organic fertilizer technology more particularly to a kind of methods using cow dung production biomass fuel.
Background technique
With the fast development of milk cow production, cow dung pollution has become a great problem, and the method for usual cow dung processing has
Three kinds, first is that directly as fertilizer Shangdi, but the not high also generation heat of fertilizer efficiency, oxygen in soil is consumed, causes to burn root burn seedlings, micro- life
Object germ is easily propagated.Second is that produce organic fertilizer using cow dung as raw material, but because cow dung organic matter itself is lower, and production technology at
This is higher, also not high to cow dung utilization rate.The third is then to produce biomass fuel using cow dung.
Energy problem is as a global problem, increasingly by the extensive concern of common people.The energy is most in the world
Main source is petroleum, but petroleum is nonrenewable resources, and the mankind are being faced with the severe challenge of petroleum and energy crisis.
Fuel of the biomass fuel including the organic substances such as vegetable material and animal waste.Biomass fuel calorific value is big, biology
Matter fuel purity is high, does not generate the sundries of heat without other, not sulfur-bearing phosphorus, does not corrode boiler, and ash quarrel is few after burning, biology
Matter fuel relative clean health, feeds intake conveniently, reduces the labor intensity of worker, significantly improve work situation.But benefit at present
It is not high enough that there is calorific values when with cow dung production biomass fuel, and it is larger that burning generates ashes amount.
Summary of the invention
In view of the above problems, the purpose of the present invention is to provide a kind of method using cow dung production biomass fuel, purports
It is solving existing to utilize cow dung production biomass fuel calorific value is not high, material treatment process is complicated technical problem.
A method of biomass fuel being produced using cow dung, the method includes the following steps:
S1, cow dung is collected, dehydration pre-process is carried out to cow dung, so that the moisture control of cow dung is in 20-40%；
S2, broken stalk is added into pretreated cow dung, then carries out drying operation and moisture control exists
15-25% obtains cow dung block；
S3, bacteriostatic agent and combustion adjuvant are added into cow dung block, stir evenly, finally use cold pressing forming process compression forming
At blocky or rod shape fuel.
Specifically, the bacteriostatic agent is the mixture of one or both of quick lime, ethyl alcohol, described to help in step S2
Combustion agent is KNO3, KMnO4, KClO3 one such or a variety of mixture.
Specifically, the moisture content of cow dung described in step S1 is 25~35%.
Specifically, the moisture content of cow dung described in step S1 is 30%.
Specifically, the moisture content of cow dung described in step S2 is 20%.
Specifically, blocky or rod shape fuel the moisture content is in 13-17%.
A kind of method and step using cow dung production biomass fuel provided by the invention is simple, in obtained biomass fuel
The moisture content in cow dung is controlled before finished product in two steps, it is low to the water content requirement of raw material, meet cold moudling requirement, not only reduces
The energy consumption of raw material stoving, and processing cost and labor intensity are greatly reduced, make cow dung after bacteriostatic agent and combustion adjuvant is added
Biomass fuel is easy to store, easy firing.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
A method of biomass fuel being produced using cow dung, is included the following steps:
S1, cow dung is collected, dehydration pre-process is carried out to cow dung, so that the moisture control of cow dung is in 20-40%.
In this step, the moisture content of cow dung is preferably 30%.
S2, broken stalk is added into pretreated cow dung, then carries out drying operation and moisture control exists
15-25% obtains cow dung block.
Bacteriostatic agent described in this step is the mixture of one or both of quick lime, ethyl alcohol, and the combustion adjuvant is
KNO3, KMnO4, KClO3 one such or a variety of mixture, the moisture content of cow dung are preferably 20%.
S3, bacteriostatic agent and combustion adjuvant are added into cow dung block, stir evenly, finally use cold pressing forming process compression forming
At blocky or rod shape fuel.
A kind of method using cow dung production biomass fuel according to the invention prepares biomass fuel.
Embodiment 1:
Dehydration pre-process is carried out to the cow dung of collection, so that the moisture content of cow dung is 35%；Then to pretreated ox
Broken sorghum stalk is added in excrement, then dries, so that moisture control is 20%, obtains cow dung block；Again into cow dung block
Quick lime is added, stirs evenly, finally using cold pressing forming process compression forming at patch fuel, the moisture content of patch fuel is surveyed
Obtain is 14%.
Embodiment 2:
Dehydration pre-process is carried out to the cow dung of collection, so that the moisture content of cow dung is 30%；Then to pretreated ox
Broken cornstalk, straw are added in excrement, then dries, so that moisture control is 20%, obtains cow dung block；Again to cow dung
Quick lime and ethyl alcohol are added in block, stirs evenly, finally using cold pressing forming process compression forming at rod shape fuel, patch fuel
Moisture content be measured as 15%.
Comparative example 1:
The stalk paddy of 70% cow dung and 30% is mixed, type is then pressed into, obtains patch fuel, patch fuel
Moisture content is measured as 24%.
Take 100Kg to burn respectively the biomass fuel that embodiment 1, embodiment 2, comparative example 1 obtain, to combustion efficiency into
Row test.Obtained calorific value is respectively 18216,17949,16022KJ/Kg.Obviously according to a kind of utilization provided by the present invention
Cow dung produce biomass fuel method combustion efficiency will significantly better than general using cow dung as the biomass fuel of primary raw material,
And the fuel forming shapeliness that embodiment 1 and embodiment 2 obtain, small in size, productivity is up to 1.5 ton/hours.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of method using cow dung production biomass fuel, which is characterized in that the method includes the following steps:
S1, cow dung is collected, dehydration pre-process is carried out to cow dung, so that the moisture control of cow dung is in 20-40%；
S2, broken stalk is added into pretreated cow dung, then carries out drying operation for moisture control in 15-
25%, obtain cow dung block；
S3, bacteriostatic agent and combustion adjuvant are added into cow dung block, stir evenly, it is finally blocking using cold pressing forming process compression forming
Shape or rod shape fuel.
2. a kind of method using cow dung production biomass fuel as described in claim 1, which is characterized in that in step S2, institute
The mixture that bacteriostatic agent is one or both of quick lime, ethyl alcohol is stated, the combustion adjuvant is KNO3, KMnO4,KClO3It is therein
One or more mixtures.
3. a kind of method using cow dung production biomass fuel as described in claim 1, which is characterized in that described in step S1
The moisture content of cow dung is 25~35%.
4. a kind of method using cow dung production biomass fuel as claimed in claim 3, which is characterized in that described in step S1
The moisture content of cow dung is 30%.
5. a kind of method using cow dung production biomass fuel as described in claim 1, which is characterized in that described in step S2
The moisture content of cow dung is 20%.
6. a kind of method using cow dung production biomass fuel as described in any one of claim 1 to 5, which is characterized in that institute
Blocky or rod shape fuel moisture content is stated in 13-17%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363325.9A CN110218599A (en) | 2019-04-30 | 2019-04-30 | A method of biomass fuel is produced using cow dung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363325.9A CN110218599A (en) | 2019-04-30 | 2019-04-30 | A method of biomass fuel is produced using cow dung |
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| Publication Number | Publication Date |
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| CN110218599A true CN110218599A (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910363325.9A Pending CN110218599A (en) | 2019-04-30 | 2019-04-30 | A method of biomass fuel is produced using cow dung |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111057599A (en) * | 2019-12-05 | 2020-04-24 | 西安圣华农业科技股份有限公司 | Method for preparing biomass fuel by using cow dung |
| CN114181751A (en) * | 2021-12-07 | 2022-03-15 | 山东理工大学 | Preparation method of yak excrement solid forming fuel with polyvinyl alcohol as binder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812345A (en) * | 2010-04-30 | 2010-08-25 | 李北松 | Sludge composite fuel and processing method |
| CN101812347A (en) * | 2010-04-30 | 2010-08-25 | 张景文 | Cow dung compound granule fuel and processing method |
| CN101824351A (en) * | 2010-05-14 | 2010-09-08 | 哈尔滨圣炎科技发展有限公司 | Biomass energy-saving clean solid fuel and processing method thereof |
| CN101906343A (en) * | 2009-06-06 | 2010-12-08 | 夏连峰 | Method for processing livestock faeces fuel |
-
2019
- 2019-04-30 CN CN201910363325.9A patent/CN110218599A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906343A (en) * | 2009-06-06 | 2010-12-08 | 夏连峰 | Method for processing livestock faeces fuel |
| CN101812345A (en) * | 2010-04-30 | 2010-08-25 | 李北松 | Sludge composite fuel and processing method |
| CN101812347A (en) * | 2010-04-30 | 2010-08-25 | 张景文 | Cow dung compound granule fuel and processing method |
| CN101824351A (en) * | 2010-05-14 | 2010-09-08 | 哈尔滨圣炎科技发展有限公司 | Biomass energy-saving clean solid fuel and processing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111057599A (en) * | 2019-12-05 | 2020-04-24 | 西安圣华农业科技股份有限公司 | Method for preparing biomass fuel by using cow dung |
| CN114181751A (en) * | 2021-12-07 | 2022-03-15 | 山东理工大学 | Preparation method of yak excrement solid forming fuel with polyvinyl alcohol as binder |
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Application publication date: 20190910 |