KR20140013935A - Eco-friendly fuel for baking and manufacturing method therefor - Google Patents

Eco-friendly fuel for baking and manufacturing method therefor Download PDF

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Publication number
KR20140013935A
KR20140013935A KR1020130083515A KR20130083515A KR20140013935A KR 20140013935 A KR20140013935 A KR 20140013935A KR 1020130083515 A KR1020130083515 A KR 1020130083515A KR 20130083515 A KR20130083515 A KR 20130083515A KR 20140013935 A KR20140013935 A KR 20140013935A
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KR
South Korea
Prior art keywords
weight
eco
parts
raw material
main body
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Application number
KR1020130083515A
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Korean (ko)
Inventor
차영민
최인선
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차영민
최인선
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Publication of KR20140013935A publication Critical patent/KR20140013935A/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
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • 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
    • C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
    • 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
    • C10L2290/08—Drying or removing water
    • 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
    • C10L2290/14—Injection, e.g. in a reactor or a fuel stream during fuel production
    • C10L2290/146—Injection, e.g. in a reactor or a fuel stream during fuel production of water
    • 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
    • C10L2290/18—Spraying or sprinkling
    • 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
    • C10L2290/30—Pressing, compressing or compacting
    • 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

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  • Chemical & Material Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)

Abstract

The present invention relates to a fuel rod for eco-friendly roasting using a biochar as a main body and a production method thereof. The main body has a rectangular or hexagonal pillar shape and has a circular through hole through which the upper and lower bottoms pass through the axial direction of each pillar, and the diameter of the virtual circumscribed circle of the upper and lower bottoms is 4cm-6cm, The diameter of the circular through hole is 1 ~ 2cm, the main body 100 ~ 120% by weight of charcoal powder, 80 ~ 100% by weight of clay, 1 ~ 2% by weight of food grade calcium hydrogen carbonate and parts by weight. Production methods include pulp preparation, pulp calcination, raw material mixing, molding and curing. Compared with the prior art, charcoal, which is the main raw material of the present invention, conforms to the eco-friendly ideology as waste, almost no cost of clay raw material, all clays such as red clay, loess, melinite can be used, and food grade carbonic acid. Hydrogen calcium not only has no toxic volatilization after calcination, but also can form and strengthen the frame supporting action. Waste calcination after calcination is easy to clean and use, and the production process is simple and investment cost is low.

Description

Eco-friendly fuel for baking and manufacturing method therefor}

The present invention relates to a fuel rod for eco-friendly roasting using a biochar as a main body and a production method thereof.

Today, as ecological and environmental awareness grows more and more, the process of making charcoal from wood that has been used for a long time has declined, whereas wood chips, sawdust, twigs, rice straw, bamboo sawdust, peanut shells, sunflower seed shells, epithelium The residues, sugarcane waste, corn core, palm husk, coffee husk and stems of north and south crops are used as raw materials. After drying, cooling and molding, they are calcined through high temperature and high pressure, and finally carbonized. The method of manufacturing molded charcoal is becoming a trend.

However, the production of such charcoal usually generates a large amount of defective products, and the coal and charcoal from charcoal loading sites, storage warehouses and kilns cannot enter the market directly, resulting in waste of raw materials. There is this. The Chinese invention patent of CN101550370B discloses "environmentally flammable roasting charcoal" produced from charcoal powder and / or bamboo charcoal powder and / or molded bar charcoal powder, antitoxic αdextrin, wood powder, clay, a certain amount of water, and a manufacturing method thereof. However, the above technique requires not only to use α-dextrin, which is a raw material of corn starch, but also to add anti-toxic chemicals in order to obtain an antitoxic effect. There is a safety concern, and in the production process, charcoal powder, coal, and clay have to be pulverized into powder with less than 80 mesh, resulting in higher process cost.

It is an object of the present invention to provide an eco-friendly roasting fuel rod that does not require antitoxic α dextrin, and does not need to grind charcoal powder, coal, clay into powder having a particle size of less than 80 mesh in view of the drawbacks existing in the prior art. Another object of the present invention is to provide a method for producing such an environmentally friendly roast fuel rod.

Solution to solve the problem is environmentally friendly fuel for fuel comprising a body formed of a cylinder or polygonal pillar having a through-hole in the center in the longitudinal direction: the body is 100-120 parts by weight of charcoal powder, clay 80- 100 parts by weight of the food grade calcium hydrogen carbonate 1-2 parts by weight and will include.

In addition, in the present invention, the outer diameter of the upper surface and the lower surface on which the through holes are formed is preferably 4 to 6 cm, and the inner diameter is 1 to 2 cm.

In the present invention, the main body is preferably formed in a hexagonal column shape.

In addition, another solution of the present invention is an environmentally friendly roasting fuel rod production method for producing environmentally friendly fuel for fuel comprising a body formed of a cylinder or polygonal pillar having a through-hole in the center: a) pulp preparation: 80-100 weight Immersing 12 parts by weight of non-mixed clay and 1-2 parts by weight of food grade calcium hydrogen carbonate in water for 12-24 hours; b) pulp beatening: making the pulp of step a) uniformly paste using a stirrer; c) Raw material mixing: in a step of uniformly mixing 100-120 parts by weight of charcoal powder into a stirrer, spraying an appropriate amount of water until the raw material is lumped and lightly pressed to disperse; d) molding: conveying the raw material in step c) to a molding machine, followed by mold separation after compression molding; e) hardening: drying in a natural wind or tunnel kiln until the water content reaches 2% -5%.

Compared with the prior art, charcoal, which is the main raw material of the present invention, conforms to the eco-friendly ideology as waste, almost no cost of clay raw material, all clays such as red clay, loess, melinite can be used, and food grade carbonic acid. Calcium hydrogen not only has no toxic volatilization after calcination, but also can form and strengthen the frame support action, and does not need to be blown or scoured like ordinary molded charcoal because ash does not have to worry about blocking the air passage during combustion. Waste residues are easy to clean and recoverable, the production process is simple and the investment is low.

1 is a perspective view showing a fuel rod for eco-friendly roasting an embodiment of the present invention.

When the present invention is further described by combining specific examples, first, the raw material and its weight (unit: kg), outer dimensions, and settling time are shown in the following table.

Table 1 is a table showing the embodiments of the present invention.

Example
Implementation method One 2 3 4 5 6 7 clay 80 100 80 100 90 83 97 Charcoal powder 100 120 120 100 110 111 104 Calcium hydrogen carbonate One 2 2 One 1.5 1.4 1.1 Circumferential circle diameter (cm) 4 6 5 5 / Of / Circumferential circle diameter (cm) / / / / 4 5 6 Cylindrical diameter (cm) One 1.2 1.4 1.5 1.6 1.8 2 Fix time (hours) 12 13 15 18 20 22 24

1 is a perspective view showing a fuel rod for eco-friendly roasting an embodiment of the present invention.

Example 1:

a) pulp preparation: immersing 80 kg of sand-free clay and 1 kg of food grade calcium hydrogen carbonate in water for 12 hours;

b) pulp beatening: making the pulp of step a) uniformly paste using a stirrer;

c) Raw material mixing: in a step of uniformly mixing 100kg of charcoal powder into a stirrer, spraying an appropriate amount of water until the raw material is lumped and lightly pressed to disperse;

d) molding: transferring the raw material in step c) to a hexagonal pillar mold forming machine, followed by mold separation after compression molding;

e) hardening: drying in a natural wind or tunnel kiln until the finished product reaches a water content of 2% -5%. Looking at the environmentally friendly roasting fuel rod (1) performing the curing step with reference to Figure 1, the outer contour of the environmentally friendly roasting fuel rod (1) is a regular hexagon (2) pillar, the upper bottom (3) and the bottom along the axial direction of each pillar It has a through hole through which the bottom face 5 penetrates, and the diameter of the circumscribed circle | round | yen of the upper bottom face 3 and the lower bottom face 5 is 4 cm, and the diameter of the cylindrical hole 7 is 1 cm.

Example 2:

a) pulp preparation: immersing 100 kg of sand-free clay and 2 kg of food grade calcium hydrogen carbonate in water for 13 hours;

b) pulp beatening: making the pulp of step a) uniformly paste using a stirrer;

c) raw material mixing: in a step of uniformly mixing 120kg of charcoal powder into a stirrer, spraying an appropriate amount of water until the raw material is lumped and lightly pressed to disperse;

d) molding: transferring the raw material in step c) to a hexagonal pillar mold forming machine, followed by mold separation after compression molding;

e) hardening: drying in a natural wind or tunnel kiln until the finished product reaches a water content of 2% -5%. Eco-friendly roasting fuel rods according to one embodiment of the present invention carried out the curing step has a regular hexagonal pillar, the through-hole through the upper bottom and the bottom bottom along the axial direction of the pillar, the circumscribed circle of the upper and lower bottom Has a diameter of 6 cm and a diameter of 1.2 cm.

Example 3 Example 7 infers this way.

The above is described in more detail with respect to the present invention in combination with specific preferred embodiments, specific embodiments of the present invention is not limited to this description. A person of ordinary skill in the art may make simple inferences or substitutions without departing from the spirit of the present invention, all of which should be regarded as falling within the protection scope of the present invention.

Claims (4)

In the eco-friendly roasting fuel comprising a body formed of a cylinder or polygonal pillar having a through hole in the center in the longitudinal direction:
The main body is 100-120 parts by weight of charcoal powder, 80-100 parts by weight of clay, raw materials and parts by weight of 1-2 parts by weight of food grade calcium hydrogen carbonate. The fuel rod for eco-friendly roasting according to claim 1, wherein an outer diameter of the upper surface and the lower surface on which the through hole is formed is 4 to 6 cm, and an inner diameter is 1 to 2 cm. The environmentally friendly roasting fuel rod of claim 2, wherein the main body is formed in a hexagonal column shape. In the method for producing eco-friendly roasting fuel rods for producing eco-friendly roasting fuel comprising a main body formed of a cylinder or polygonal pillar having a through hole in the center:
a) pulp preparation: immersing 80-100 parts by weight of sand-free clay and 1-2 parts by weight of food grade calcium hydrogen carbonate in water for 12-24 hours;
b) pulp beatening: making the pulp of step a) uniformly paste using a stirrer;
c) Raw material mixing: in a step of uniformly mixing 100-120 parts by weight of charcoal powder into a stirrer, spraying an appropriate amount of water until the raw material is lumped and lightly pressed to disperse;
d) molding: conveying the raw material in step c) to a molding machine, followed by mold separation after compression molding;
e) Curing: Eco-friendly roasting fuel rod production method comprising the step of drying until the water content reaches 2% -5% in natural wind or tunnel type kiln.
KR1020130083515A 2012-07-26 2013-07-16 Eco-friendly fuel for baking and manufacturing method therefor KR20140013935A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN 201220372881 CN202849362U (en) 2012-07-26 2012-07-26 Environment-friendly barbecue fuel rod containing harcoal dust, clay and food-grade calcium bicarbonate
CN20121027360.8 2012-07-26
CN201220372881.6 2012-07-26

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Publication Number Publication Date
KR20140013935A true KR20140013935A (en) 2014-02-05

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CN (1) CN202849362U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101589270B1 (en) * 2015-03-10 2016-01-28 나용훈 Solid fuel and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105199801A (en) * 2015-08-11 2015-12-30 梁健宁 Hexagonal-prism-shaped carbon rod with groove

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101589270B1 (en) * 2015-03-10 2016-01-28 나용훈 Solid fuel and preparation method thereof
WO2016143923A3 (en) * 2015-03-10 2016-10-27 나용훈 Solid coal and method for manufacturing same

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