KR20090029502A - Formed charcoal - Google Patents
Formed charcoal Download PDFInfo
- Publication number
- KR20090029502A KR20090029502A KR1020070094806A KR20070094806A KR20090029502A KR 20090029502 A KR20090029502 A KR 20090029502A KR 1020070094806 A KR1020070094806 A KR 1020070094806A KR 20070094806 A KR20070094806 A KR 20070094806A KR 20090029502 A KR20090029502 A KR 20090029502A
- Authority
- KR
- South Korea
- Prior art keywords
- ignition
- main body
- coal briquettes
- coal
- charcoal
- Prior art date
Links
Images
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
- C10L11/00—Manufacture of firelighters
-
- 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/06—Firelighters or wicks, as additive to a solid fuel
-
- 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 coal briquettes which have a main body part and the ignition part distinguished from this main body part, an air hole are formed, and the lower surface is curved are disclosed. The air hole is preferably an air hole that penetrates in a vertical direction consistent throughout the ignition portion and the body portion, and at least a portion of the air hole may be formed so that the inlet is in the concave portion of the lower surface curve.
Description
The present invention relates to solid fuels and more particularly to coal briquettes.
Charcoal is a type of solid fuel used in cooking and heating in everyday life. In particular, oak and oak trees such as oyster oak and oak wood cut to the appropriate size to put in the kiln baked at high temperature is called charcoal. After refining the wood in the charcoal at 400 ~ 700 ℃, the oxygen is cut off in the kiln and put out for 2 ~ 3 days, and it is called black charcoal. It is called white charcoal to take out the fire at a high rate by taking out a mixture of soil, ash, and coal fire.
In general, the charcoal used as fuel is known to be the best charcoal, but the oak charcoal has a disadvantage in that the raw material supply is very limited and expensive so low profitability. In addition, although charcoal may be used in the form made, it is usually bulky, so it is not easy to handle, and it costs a lot of distribution, so it is often made coal briquettes. Coal briquettes may be made by shaping charcoal into finely divided charcoal to make a commercial product, or by first shaping and shaping the wood into charcoal.
In addition, in order to suit the function required for the components of the charcoal itself, or to reduce the price, in many cases, the coal briquettes are made by blending other components. Currently, many restaurants use charcoal charcoal in which charcoal itself occupies most of the ingredients. For outdoor use, charcoal charcoal mixed with moisture, a binder and a complexing agent is used.
Dry grenade is manufactured by injection molding the raw material into an injection molding machine and carbonizing it even when waste wood is used. Since it is dried beforehand, volatiles and caking agents are removed and no smell or smoke is produced. There is a drawback of cost. The complexed coal has an advantage of easily ignited because it contains a complexing agent therein, but has the disadvantage of generating odors and smoke due to combustion of moisture and a binder.
On the other hand, in relation to the commercially available form, the complex coal is mainly made of a thin briquette form as shown in Figure 1 was used a lot of fire briquettes. As mentioned earlier, these ignition coals are advantageous for ignition but have a lot of smell and smoke, and have a problem that they are used for instant roasting because they are kept for a short time such as 25 minutes.
Grenade is mainly made in the form of a lump or a hole as shown in Figure 3, as shown in Figure 2, mainly made of charcoal powder, less smell and smoke, and once fired, the firepower lasts a long time, but it takes time to ignite It was hard to do.
Therefore, conventionally, the ignition coal was fired from the outside as shown in Fig. 1, and the coal grenade shown in Figs. Accordingly, in the existing instant roasting house, there is a trouble in terms of inconvenience and cost, such as setting up a manpower for making a fire while using coal briquettes as shown in FIG. 2 and FIG. 3.
The present invention is to improve the inconvenience of using the conventional coal briquettes described above, and an object of the present invention is to provide coal briquettes that can easily ignite and have a long-lasting fire and reduce odor and smoke during combustion.
An object of the present invention is to provide coal briquettes that can be burned evenly to increase the efficiency of combustion.
Coal briquettes of the present invention for achieving the above object,
It has a main body part and an ignition part distinguished from this main body part, The air hole is formed, It is characterized by the curvature of a lower surface.
In the present invention, the ignition part is located below the main body, and in particular, the ignition part may be formed in a conformally stacked form below the main body.
In the present invention, at least a main body portion is formed with an air hole penetrating the main body portion, and preferably, a consistent air hole is formed throughout the ignition portion and the main body portion. At this time, the air hole should have a section in the vertical direction at least in part, preferably the whole is formed in the vertical direction.
In the present invention, it is preferable that at least a part of the bottom curve is connected to the side surface so that air is supplied to a substantial portion of the bottom surface along the curve. For example, the curved surface of the lower surface may be formed in a long groove shape so that the lower surface passes in the left and right directions or the front and rear directions, and the grooves in the left and right directions and the grooves in the front and rear directions cross each other to form a checkerboard or mesh type. have. Or in the present invention, the bending may be made by a method of forming an embo (protrusion: embo) on the lower surface. The convex lower end portion of the lower surface of the main body portion may be made to be at a level lower than the lower end of the ignition portion of the concave portion (the recessed portion) below the main body portion. In addition, at least a portion of the air hole may be formed so that the inlet is in the concave portion of the lower surface.
In the present invention, the main body portion is made of charcoal, and the ignition portion may be made of ignition coal including a complex material.
The coal briquettes of the present invention for achieving the above object can be easily ignited and have a long-lasting fire, and have an effect of reducing odor and smoke during combustion.
The coal briquettes of the present invention have the effect of making combustion as a whole to increase the efficiency of combustion.
Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.
4 and 5, as an embodiment of the coal briquettes of the present invention, a rectangular coal briquette having a rectangular box or rectangular plate shape is disclosed.
The square coal briquettes have an
Grooves are formed to the same depth as other groove portions at the point where the left and right grooves and the front and rear grooves cross each other. The
If the concave portion in the lower surface bent
Thus, even if the coal briquettes of the present invention are placed on a flat brazier or other floor, and there is no separate hole in the bottom of the brazier, the groove 150 'may be referred to as a part of the bottom surface, and connected to the bottom surface. Through the outside air can be supplied to the entire lower surface, and through the
Looking at the method of fire in this embodiment, first, using the ignition means such as a lighter or a match to ignite the
The layer constituting the
The coal briquettes of this embodiment have a groove, that is, a
As a result of rough experiments with and without air holes, the air ignition time is about one-third, although there are some differences depending on the number of air holes and the frequency of installation. The effect was shortened to within 5 minutes. That is, a comparative example in which the existing ignition coal material is used in the ignition part and the coal briquettes using the coal briquettes as shown in Figs. Ignition experiments were carried out through examples. In this case, the embodiment with the air holes showed a result of reducing the time taken for stable ignition of the main body part to within 5 minutes, which is 1/3, compared with the case of the comparative example.
According to the results of this experiment, the thickness of the ignition part can be made to be about 1/3 of the thickness of the comparative example, and accordingly, it can have the effect of reducing the cost, the smell during ignition, and the smoke.
Meanwhile, after the
On the other hand, in order to secure the air flow path in the present embodiment, the end of the lower surface
6 and 7, the circular coal briquettes of the present invention is similar in shape to the conventional coal briquette ignited ignition coal, but its configuration and operation principle are almost the same as those of the rectangular coal briquettes of FIGS. 4 and 5 described above. However, in this embodiment, a considerable number of
8 and 9 show a quadrangular coal briquettes as another embodiment of the present invention. In this embodiment, the other contents are the same as those of the four-piece coal briquettes of FIGS. 4 and 5, but instead of stacking the
In this embodiment, since the stacking area of the
10 and 11 show a quadrangular coal briquettes as another embodiment of the present invention. In this embodiment, the difference is the same as that of the quadrangular coal briquettes of FIGS. 4 and 5, but in forming a lower surface, the
The present invention has been described above through some embodiments, but the present invention is not limited to these embodiments.
In the present invention, in common, the ignition unit and the main body unit may be considered to use a conventional ignition coal material and a grenade material. However, the coal briquettes according to the embodiment of the present invention can maintain a faster ignition speed, higher temperature and fire power than the coal briquettes by the ignition portion, the air hole, and the lower surface of the coal briquettes. It is also conceivable to form a mixture of strong and inexpensive anthracite coal. In the case of the ignition part, a relatively inexpensive charcoal bark (the charcoal part of the tree is almost discarded or sold at a low price. The ignition is less than that of carbon, which contains a large amount of impurities other than carbon). It is easy to use, and it is possible to use a mixture of materials such as sawdust and the like that is rarely generated in the production of white coal. The components of the other ignition and body parts are commonly known in the art in connection with ignition coal and charcoal, and the discussion of specific components is omitted since many conventional modifications are possible in the specific material.
In addition, since the duration may be controlled by the number or arrangement of air holes or the thickness of the main body, various modifications of the present invention, in which the total calories, the duration, and the controllability are designed in various ways, may be used.
Another thing to mention is that each of the examples of coal briquettes has been described in the above embodiments, and mainly the use of one coal briquettes is described. In other words, when a large amount of thermal power is required at the same time or when the coal briquettes are made small, a plurality of coal briquettes can be arranged in a plane or stacked in multiple layers.
When stacked and used in multiple layers, the coal briquettes as in the above embodiments are conveniently stacked and used in a regular form, and both of the coal briquettes of the present invention have bends formed on the lower surface of the coal briquettes according to the present invention. Even if the air holes of the coal briquettes are not aligned between the layers, such bends can easily be introduced between the stacked layers and the layers of the coal briquettes, and the air is uniformly supplied from the stacked coal briquettes and a good fire power can be maintained.
1 to 3 is a perspective view showing the type according to the form of the conventional coal briquettes,
4 is a perspective view illustrating a high-speed ignition type square coal briquette as a coal briquette according to an embodiment of the present invention;
Fig. 5 is a bottom view showing the bottom of the square coal briquettes in the embodiment of Fig. 4;
6 is a perspective view showing a high-speed ignition type round coal briquettes according to another embodiment of the present invention;
Fig. 7 is a bottom view showing the bottom face of the round coal briquettes in the embodiment of Fig. 6;
8 is a perspective view illustrating a square coal briquette in which a complex coal layer is provided only in a bottom groove as a coal briquette according to another embodiment of the present invention;
Fig. 9 is a bottom view showing the bottom of the square coal briquettes in the embodiment of Fig. 8;
10 is a perspective view showing a square coal briquette having a bottom embossed coal briquette according to another embodiment of the present invention,
FIG. 11 is a bottom view showing the bottom face of the square coal briquettes in the embodiment of FIG.
* Explanation of symbols for the main parts of the drawings
110, 210, 310, 410:
130, 230, 330, 430: yaw through hole
140, 240, 340: iron through holes
150, 250, 350, 450: Lower surface recessed portion 150 ': Home
160, 260, 360, 460: lower surface iron portion 160 ': protrusion
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070094806A KR20090029502A (en) | 2007-09-18 | 2007-09-18 | Formed charcoal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070094806A KR20090029502A (en) | 2007-09-18 | 2007-09-18 | Formed charcoal |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090029502A true KR20090029502A (en) | 2009-03-23 |
Family
ID=40696209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070094806A KR20090029502A (en) | 2007-09-18 | 2007-09-18 | Formed charcoal |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20090029502A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101276661B1 (en) * | 2010-04-16 | 2013-06-19 | 유승민 | Briquet having vegetable base material and manufacturing method thereof |
KR101521986B1 (en) * | 2013-04-10 | 2015-05-21 | 오병주 | Briquet |
WO2016124639A1 (en) * | 2015-02-05 | 2016-08-11 | Holz & Agrar Produktion Gmbh | Multi-layer plant fuel element for grilling and cooking |
US20210214628A1 (en) * | 2020-01-14 | 2021-07-15 | Riki Franco | Sawdust charcoal |
US20230203392A1 (en) * | 2020-01-14 | 2023-06-29 | Riki Franco | Sawdust charcoal |
-
2007
- 2007-09-18 KR KR1020070094806A patent/KR20090029502A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101276661B1 (en) * | 2010-04-16 | 2013-06-19 | 유승민 | Briquet having vegetable base material and manufacturing method thereof |
KR101521986B1 (en) * | 2013-04-10 | 2015-05-21 | 오병주 | Briquet |
WO2016124639A1 (en) * | 2015-02-05 | 2016-08-11 | Holz & Agrar Produktion Gmbh | Multi-layer plant fuel element for grilling and cooking |
US20210214628A1 (en) * | 2020-01-14 | 2021-07-15 | Riki Franco | Sawdust charcoal |
US11624036B2 (en) * | 2020-01-14 | 2023-04-11 | Riki Franco | Sawdust charcoal |
US20230203392A1 (en) * | 2020-01-14 | 2023-06-29 | Riki Franco | Sawdust charcoal |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20090029502A (en) | Formed charcoal | |
US20110192078A1 (en) | Combustible Materials | |
CN104566481A (en) | Renewable biomass fuel burning furnace | |
CN202303886U (en) | Biomass organic heat carrier energy-saving environment-friendly boiler | |
CN201066114Y (en) | Boiler using biological energy as fuel | |
CN207778423U (en) | Make the Domestic gasification warming stove of fuel with crop material, forest tree castoff | |
KR101289550B1 (en) | Ignition device for briquette only | |
CN205669821U (en) | A kind of energy-saving firewood range | |
CN102261646B (en) | Biomass straw pellet combustor | |
CN101258945B (en) | Stalk fuel strong efficient stove for roasting tobacco | |
US9435544B2 (en) | Method and apparatus for burning solid fuels by radiative combustion | |
CN201133654Y (en) | Firewood stove | |
CN2370303Y (en) | Gasified firewood and coal range | |
CN201258311Y (en) | Stalk carbonizing apparatus | |
CN204421073U (en) | Renewable biomass fuel-fired furnace | |
CN207299028U (en) | Stove in energy-saving environment-friendly furnace | |
CN201368476Y (en) | Civil stove utensil | |
JP2012145324A (en) | Wood stove | |
CN201522004U (en) | Multi-functional straw gas furnace | |
CN202630125U (en) | Downdraft transverse-flowing biomass cooking and heating stove | |
KR102080993B1 (en) | Smokeless solid fuel stove | |
CN201000100Y (en) | Desk type firewood stove | |
CN204213972U (en) | A kind of high effective smokeless saving furnace | |
CN207196468U (en) | A kind of energy-efficient burner for biomass fuel boiler | |
CN207778494U (en) | Make the Domestic gasification warming stove of fuel with crop material, forest tree castoff |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |