KR20090090485A - Manufacture method for solid fuel using dung of cattle - Google Patents

Manufacture method for solid fuel using dung of cattle Download PDF

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Publication number
KR20090090485A
KR20090090485A KR1020080015723A KR20080015723A KR20090090485A KR 20090090485 A KR20090090485 A KR 20090090485A KR 1020080015723 A KR1020080015723 A KR 1020080015723A KR 20080015723 A KR20080015723 A KR 20080015723A KR 20090090485 A KR20090090485 A KR 20090090485A
Authority
KR
South Korea
Prior art keywords
solid fuel
weight
parts
cow dung
fuel
Prior art date
Application number
KR1020080015723A
Other languages
Korean (ko)
Inventor
방상배
Original Assignee
(주)에스에스상사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by (주)에스에스상사 filed Critical (주)에스에스상사
Priority to KR1020080015723A priority Critical patent/KR20090090485A/en
Publication of KR20090090485A publication Critical patent/KR20090090485A/en

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    • 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
    • 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

A manufacturing method of solid fuel with cow dung is provided to produce environmentally friendly regeneration fuel while reducing the amount of livestock excretions by utilizing the solid fuel as renewable energy. A manufacturing method of solid fuel with cow dung includes the following steps of: producing a mixed compound by mixing 25~80 parts by weight of sawdust, 20~50 parts by weight of starch based on 800~1000 parts by weight of cow dung; producing a standardized the mixed compound with an extrusion or a press mode; and completing the solid fuel by drying the mixed compound. The mixed compound further includes 40~90 parts by weight of corn flour based on 800~1000 parts by weight of the cow dung to increase combustion efficiency.

Description

Manufacturing method of solid fuel using cow dung {MANUFACTURE METHOD FOR SOLID FUEL USING DUNG OF CATTLE}

The present invention relates to a method for producing solid fuel using cow dung, and more particularly, to a method for preparing solid fuel using cow dung, which can produce solid fuel using cow dung and has environmentally friendly combustion efficiency. .

In general, livestock farmers produce or use livestock such as cattle, pigs, horses, and chickens to produce substances useful for human life.Manure excreted from cattle and horses raised in livestock farmers is a considerable amount. In livestock farms, many manures are difficult to deal with, and they cause environmental pollution or become a source of surrounding complaints due to severe odors.

These livestock manure is usually dumped into the sea, cleaned, or sent to sewers, and also recycled to make compost or fertilizers.

However, there are still difficulties in reducing the amount of livestock manure discharged and processing, and there is a problem such as an additional cost for the livestock manure purification process.

The present invention has been made to solve the above-mentioned conventional problems, to reduce the amount of livestock manure that is difficult in livestock farms and to utilize as a renewable energy of solid fuel, in particular solid fuel using cow dung It is an object of the present invention to provide a method for producing a solid fuel using cow dung that can be prepared as well as to provide combustion efficiency as a solid fuel and to produce renewable fuels that are environmentally friendly.

The present invention in producing a solid fuel,

Standardized molded body by molding the first composition to form a mixed composition by mixing 20 to 50 parts by weight of starch and 25 to 80 parts by weight of sawdust with 800 to 1000 parts by weight of the cow dung by extrusion or press method And a third step of forming a solid fuel by drying the molded body having undergone the second step.

The present invention provides the usefulness to reduce the amount of livestock manure that is having difficulty in livestock farms by producing solid fuel using cow dung, can utilize cow dung as a renewable energy of solid fuel and combustion efficiency as solid fuel Not only can be provided, but also sustains combustion and sufficient combustion time, and can produce and provide environmentally friendly renewable fuel.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a flow chart showing a method for producing a solid fuel using cow dung according to the present invention.

As shown in Figure 1, the method for producing a solid fuel using the cow dung according to an embodiment of the present invention, while preparing the cow dung, starch and sawdust by mixing these raw materials to form a mixed composition, and the first A second step (S2) of forming a standardized molded body by molding the mixed composition of step (S1) by extrusion or press method, and a third step of drying solid molded body through the second step (S2) to complete a solid fuel ( It consists of a configuration including S3).

At this time, in the raw material mixing composition step in the first step (S1) it may be used by further adding corn flour. This is to increase the ignition efficiency of the solid fuel through the oil contained in the corn, and the corn oil has the characteristic of igniting after being heated to a certain degree, it is possible to maintain the sustainability of combustion for the solid fuel burned. The combustion time can be increased.

The mixed composition is composed of 20 to 50 parts by weight of starch and 25 to 80 parts by weight of sawdust based on 800 to 1000 parts by weight of cow dung, and corn flour that can be added to these mixtures is about 800 to 1000 parts by weight of cow dung. It is preferable to add 40-90 weight part.

Here, the cow dung becomes the main component for the combustion of the solid fuel, the cow dung contains the components such as carbon and phosphorus and nitrogen necessary for combustion and ignition, so that the ignition and combustion is easy and exhibits good thermal power. The fiber contained in the component of can make a strong binding force between mixtures.

The starch provides adhesion to bonds between cow dung and sawdust, which is a major component of the solid fuel, thereby improving cohesiveness and lowering moisture content of cow dung.

The molding process in the second step is to form a molded body in various shapes using an extrusion molding machine or a press.

The drying process in the third step may selectively perform drying in a variety of ways, such as natural drying, infrared drying, hot air drying.

At this time, the solid fuel using cow dung completed by drying is preferably maintained to have a moisture content of 25 to 45% so that it can be used with sufficient combustion time as a fuel. This leads to a problem of increased consumption, and when the moisture content exceeds 45%, the ignition speed is reduced, as well as the combustion efficiency is also reduced.

On the other hand, the manufacturing method of the solid fuel using the cow dung according to the present invention has been described with reference to the specific embodiments and the accompanying drawings as described above, but can not be limited to this in particular, within a similar category for the technical spirit of the present invention It will be apparent to those skilled in the art that various substitutions, modifications and variations can be made.

1 is a flow chart showing a method for producing a solid fuel using cow dung according to an embodiment of the present invention.

Claims (3)

In preparing solid fuel, Standardized molded body by molding the first composition to form a mixed composition by mixing 20 to 50 parts by weight of starch and 25 to 80 parts by weight of sawdust with 800 to 1000 parts by weight of the cow dung by extrusion or press method And a third step of drying the molded body having undergone the second step to complete the solid fuel. The method of claim 1, wherein the mixed composition further comprises 40 to 90 parts by weight of corn flour to 800 to 1000 parts by weight of cow dung to increase combustion efficiency. The method of manufacturing solid fuel using cow dung according to claim 1 or 2, wherein the solid fuel is configured to maintain a water content of 25 to 45% so as to have a sufficient combustion time as a fuel.
KR1020080015723A 2008-02-21 2008-02-21 Manufacture method for solid fuel using dung of cattle KR20090090485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080015723A KR20090090485A (en) 2008-02-21 2008-02-21 Manufacture method for solid fuel using dung of cattle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080015723A KR20090090485A (en) 2008-02-21 2008-02-21 Manufacture method for solid fuel using dung of cattle

Publications (1)

Publication Number Publication Date
KR20090090485A true KR20090090485A (en) 2009-08-26

Family

ID=41208266

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080015723A KR20090090485A (en) 2008-02-21 2008-02-21 Manufacture method for solid fuel using dung of cattle

Country Status (1)

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KR (1) KR20090090485A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102492514A (en) * 2011-12-20 2012-06-13 福建省龙岩龙能粉煤灰综合利用有限公司 Process for preparing granular biomass fuel by using pig manure and prepared product
KR101454166B1 (en) * 2013-09-12 2014-10-27 두현만 Composition for cattle dung briquet and cattle dung briquet thereby, and manufacturing method of cattle dung briquet therefor
KR102448474B1 (en) * 2022-03-29 2022-09-28 강성림 Manufacturing method of pellet fuel composition using horse-manure and sawdust

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102492514A (en) * 2011-12-20 2012-06-13 福建省龙岩龙能粉煤灰综合利用有限公司 Process for preparing granular biomass fuel by using pig manure and prepared product
CN102492514B (en) * 2011-12-20 2014-12-31 福建省龙岩龙能粉煤灰综合利用有限公司 Process for preparing granular biomass fuel by using pig manure and prepared product
KR101454166B1 (en) * 2013-09-12 2014-10-27 두현만 Composition for cattle dung briquet and cattle dung briquet thereby, and manufacturing method of cattle dung briquet therefor
KR102448474B1 (en) * 2022-03-29 2022-09-28 강성림 Manufacturing method of pellet fuel composition using horse-manure and sawdust

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E902 Notification of reason for refusal
E601 Decision to refuse application