JP2019137824A - Charcoal package excellent in ignitability by stack effect - Google Patents

Abstract

To provide a charcoal package allowing anyone to easily ignite charcoal.SOLUTION: A charcoal package 1 of the present invention is a pile of charcoal 11 piling up in such a manner as to surround the side face of a combustible solid post 31 and the pile of charcoal is further wrapped by a combustible packing material 5. When igniting the packing material 5, the fire spread to the solid post 31 and an air intake port 2a in the bottom surface of the charcoal package is opened. The combustion of the solid post 31 generates updraft through an air passageway 2c. The updraft makes combustion gas exhausted through an exhaust port 2b on the upper part of the charcoal package and at the same time, air is supplied through the air intake port 2a. Thereby combustion of the solid port 31 and charcoal 11 is promoted, so ignition of the charcoal 11 is facilitated. After igniting the charcoal 11, it can be used for cooking including a barbecue through destroying the pile of charcoal 11 and spreading those all over.SELECTED DRAWING: Figure 2

Description

Detailed Description of the Invention

  The present invention relates to fuel charcoal. More specifically, the present invention relates to a charcoal package used for barbecue and the like.

Technical background

  In the old days, charcoal for fuel was used in ordinary households for cooking and heating, but now that city gas, electromagnetic cookers, etc. have become widespread, there are almost no opportunities for use in ordinary households. On the other hand, in recent years, a culture of enjoying barbecue outdoors has taken root in general, and in such situations, fuel charcoal is still used today.

  However, charcoal has poor ignitability and cannot be ignited by burning with a lighter. For this reason, people often struggle with fire in barbecue areas. Fuel charcoal is required to overcome this poor ignitability and easily ignite.

As a means for facilitating ignition of charcoal, a hand-like instrument having a hole in the bottom is known (Patent Document 1). In addition, a similar device that is easy to store by folding is also marketed under the name Charcoal Starter. Anyone can easily ignite charcoal by putting charcoal in these appliances and applying fire from below. On the other hand, there is a problem that it takes another effort of care and storage of the instrument itself.
Patent Document 2 discloses a charcoal package in which a combustible frame is filled with crushed charcoal. However, if the frame burns out, it becomes difficult to efficiently apply the flame generated from the ignition tool to the charcoal, so it is not suitable for white charcoal or oga charcoal that requires a long time to ignite.

JP-A-8-35661 JP 2003-13079 A

  The present invention intends to solve the above-mentioned problems of the prior art. That is, an object of the present invention is to provide a fuel charcoal that anyone can easily ignite without using a special instrument.

As a result of earnest research, the inventors of the present invention have surrounded at least one combustible support column with a plurality of charcoal, and placed both the support column and charcoal in a combustible packaging material so that the charcoal does not collapse. When the charcoal collapse cannot be prevented with only the support and the packaging material, it is a charcoal package in which a flammable cushioning material is installed between the charcoal and the packaging material,
After burning the packaging material or after burning both the support and the packaging material, the remaining charcoal or the structure of the structure consisting of the charcoal and the prop is the air inhalation and combustion gas required for charcoal combustion. It has been found that the above problem can be solved by a charcoal package in which a plurality of charcoal and columns are arranged in advance in the package so as to form at least one air passage that discharges It was.

That is, the present invention resides in the following (1) to (3).
(1) Surround at least one combustible support column with a plurality of charcoal, and store both the support column and charcoal in combustible packaging material so that the charcoal does not collapse. If the collapse cannot be prevented, it is a charcoal package with a flammable cushioning material between the charcoal and the packaging material,
After burning the packaging material or after burning both the support and the packaging material, the remaining charcoal or the structure of the structure consisting of the charcoal and the prop is the air inhalation and combustion gas required for charcoal combustion. A charcoal package, wherein a plurality of charcoal and columns are arranged in advance in a package so as to form at least one air passage that discharges air.
(2) The charcoal package according to (1), characterized in that an igniting agent is provided on either or both of the lower side of the combustible column, the outer surface of the packaging material.
(3) A part or all of the shape of the combustible support is formed into a hollow structure, and an igniting agent is provided in one of the inside, the bottom of the support, the outer surface of the packaging material, or a plurality of locations. The charcoal package according to (1).

  According to the present invention, it is possible to provide a charcoal for fuel that anyone can easily ignite without using a special instrument.

It is the cabinet figure which abbreviate | omitted the packaging material about the charcoal package which concerns on Example 1. FIG. It is sectional drawing seen along the horizontal direction of the charcoal package which concerns on Example 1. FIG. It is the cabinet figure which abbreviate | omitted the packaging material about the charcoal package which concerns on Example 2. FIG. It is sectional drawing seen along the horizontal direction of the charcoal package which concerns on Example 2. FIG. It is the cabinet figure which abbreviate | omitted the packaging material about the charcoal package which concerns on Example 3. FIG. It is sectional drawing seen along the horizontal direction of the charcoal package which concerns on Example 3. FIG. It is the cabinet figure which abbreviate | omitted the packaging material about the charcoal package which concerns on Example 4. FIG. It is sectional drawing seen along the horizontal direction of the charcoal package which concerns on Example 4. FIG. It is the cabinet figure which abbreviate | omitted the packaging material about the charcoal package which concerns on Example 5. FIG. It is sectional drawing seen along the horizontal direction of the charcoal package which concerns on Example 5. FIG. 10 is a top view of a charcoal package according to Embodiment 5. FIG. It is a cabinet figure of the charcoal package which concerns on the packaging material example 1. FIG. It is a cabinet figure of the charcoal package which concerns on the packaging material example 2. FIG. It is a cabinet figure of the charcoal package which concerns on the packaging material example 3. FIG. It is a cabinet figure of the charcoal package which concerns on the packaging material example 4. FIG.

Embodiments of the present invention will be described below with reference to the accompanying drawings.
The accompanying drawings are for illustrating the embodiments of the present invention, and do not limit the present invention to the illustrated embodiments.

[Charcoal package 1]
As shown in FIG. 1, the charcoal package according to the embodiment is configured by stacking a plurality of charcoal 11 so as to surround a solid support 31 or a hollow support 32 as shown in FIG. 3. The plurality of charcoal 11 and the solid column 31 or the hollow column 32 are accommodated in the packaging material 5 as shown in FIG. The plurality of charcoal 11 is held in a stacked state by the solid support column 31 or the hollow support column 32 and the packaging material 5 without collapsing due to vibration during transportation. In addition, when only the solid support | pillar 31 or the hollow support | pillar 32 and the packaging material 5 have a big clearance gap between the packaging material 5 and the charcoal 11, and it cannot fully hold | maintain the charcoal 11, it is explained in full detail later, as shown in FIG. The cushioning material 6 to be installed may be installed between the charcoal 11 and the packaging material 5 so that the charcoal 11 can be held.

  In the example of FIG. 1, the charcoal 11 is stacked so that the longitudinal direction is horizontally oriented, but may be stacked so that the longitudinal direction of the charcoal 11 is vertically oriented as in the example of FIG. 3. Moreover, as shown in FIG. 9, the charcoal 11 may be assembled in a well beam. Furthermore, the charcoal 11 may be stacked in any way as long as the air passage 2c having the air inlet 2a and the air outlet 2b described later is formed, and the length of the charcoal 11 constituting one charcoal package 1 may be any length. Some may be oriented horizontally, some in the vertical direction, and some in the vertical direction. Moreover, you may comprise the charcoal package 1 with the charcoal 11 inclined from the horizontal direction or the vertical direction.

  1 to 11, the outer shape of the charcoal package 1 is shown as a quadrangular prism. However, this is not limited to a quadrangular prism, and the outer shape is a polygonal column, a cylinder, a polygonal pyramid, a cone, a polygonal frustum, a truncated cone. Or a more complicated shape.

[Charcoal 11]
If the material of the charcoal 11 is charcoal, there will be no restriction | limiting in particular. White charcoal, black charcoal, molded charcoal and the like can be used, and molded charcoal is preferable from the viewpoint of workability when manufacturing the charcoal package 1.
A single charcoal package 1 may be used in combination with a plurality of types of charcoal.

  1, 2, 5-8, the charcoal 11 is illustrated in a rectangular parallelepiped, and in FIGS. 3, 4, 9-11, the charcoal 11 is illustrated in a cylindrical shape. Without limitation, various shapes of charcoal including natural wood can be used.

[Air passage 2c]
The charcoal package 1 needs to be provided with at least one air passage 2c. Although the surface which comprises the air passage 2c is fundamentally the charcoal 11, the solid support | pillar 31 or the hollow support | pillar 32 may comprise the one part or all. However, in the state where all the surfaces constituting the air passage 2c are the solid struts 31 or the hollow struts 32, the flame due to combustion inside the air passage 2c does not directly hit the charcoal 11, and thus the charcoal 11 cannot be ignited. Such a state is a transitional state until a material such as foamed resin, paper board, thin wood board or the like that burns out within a few minutes is used as the solid support 31 or the hollow support 32 until it burns out. When a material that burns out within a few minutes is used, the solid strut 31 or the hollow strut 32 is burned out, and when it is lost, part or all of the surface constituting the air passage 2c needs to be charcoal 11.

  The air passage 2c only needs to be able to inhale air and exhaust the combustion gas after the charcoal package 1 is ignited, and the passage may be blocked before the charcoal package 1 is ignited. For example, when a foamed resin is used as the solid support 31 or a paper tube with a lid is used as the hollow support 32, the air passage 2c is blocked in the state of the charcoal package 1 before ignition. However, since the solid column 31 or the hollow column 32 that has blocked the air passage 2c within a few minutes after ignition burns out, air can be sucked and combustion gas can be discharged. That is, when using the solid support | pillar 31 or the hollow support | pillar 32 using the material which burns out within several minutes, the air passage 2c may be obstruct | occluded in the state before igniting the charcoal package 1. FIG.

  An air inlet 2a for supplying air necessary for combustion to the air passage 2c is provided below the air passage 2c. Further, an exhaust port 2b for discharging combustion gas is provided at the upper part of the air passage 2c.

In FIG. 1, the cross-sectional shape seen along the vertical direction of the air passage 2c is shown as a quadrangle, but this does not limit the cross-sectional shape to a quadrangle, and the cross-sectional shape is a polygon, a circle, or the like, or more complicated. It may be a simple shape.
In addition, the cross-sectional shape and the cross-sectional area differ depending on the location, for example, the lower cross-sectional shape is a quadrangle, but the upper cross-sectional shape is a triangle. Also good.

  5 and 6, two air passages 2 c are provided in one charcoal package 1. Since at least one air passage 2c is sufficient, the charcoal package 1 may have a plurality of independent air passages 2c. Also, one air passage 2c may be branched into a plurality of air passages 2c, or the branched air passage 2c may be joined again. In FIGS. 7 and 8, since there are two intake ports 2a and two exhaust ports 2b for one air passage 2c, the air passage 2c connected thereto is branched.

  1 to 8, the charcoal 11 is stacked without any gaps, but it is actually difficult to stack the charcoal 11 without any gaps, and holes other than the intake port 2a and the exhaust port 2b are formed in the air passage 2c. Further, when the charcoal 11 is assembled in a cross beam as shown in FIGS. 9 to 11, holes other than the intake port 2a and the exhaust port 2b are inevitably formed in the air passage 2c. If these holes are too large or extremely large, the temperature in the air passage 2c may decrease during combustion. At most, the holes are dispersed throughout the air passage 2c as if they were assembled in a cross beam. It is preferable that it be less than half of the surface constituting the air passage 2c.

[Intake port 2a]
The intake port 2a is located below the air passage 2c and supplies air necessary for combustion to the air passage 2c. Note that the air inlet 2a may be closed by the packaging material 5, the cushioning material 6 and the like before the charcoal package 1 is ignited. In the example of FIG. 2, the air inlet 2a is blocked by the packaging material 5, and as it is, air necessary for combustion cannot be supplied to the air passage 2c. However, when the charcoal package 1 is ignited, the packaging material 5 burns out within a few minutes, so that the air inlet 2a is opened and air can be supplied to the air passage 2c. That is, it is only necessary that the air inlet 2a is opened within a few minutes after the charcoal package 1 is ignited and the air can be supplied to the air passage 2c.

  The intake port 2a is preferably provided at the lower part of the air passage 2c in order to suck air by the rising airflow generated by combustion generated in the air passage 2c. More specifically, it is provided below half the height of the air passage 2c. In addition, when the charcoal 11 is assembled in the cross beam like FIGS. 9-11, let the hole in the lowest path of the air passage 2c be the inlet 2a for convenience.

  1 to 4, the air inlet 2 a is provided on the bottom surface of the charcoal package 1, but the position of the air inlet 2 a is not limited to the bottom surface of the charcoal package 1. 7 and 8 may be provided on the side surface of the charcoal package 1 or may be provided across the bottom and side surfaces of the charcoal package 1 as shown in FIGS. Moreover, the air inlet 2a may exist in both the bottom face and the side with respect to the passage 2c of one air. However, as in the examples of FIGS. 1 to 4, the charcoal package 1 whose inlet 2a is only on the bottom is made of a net or a perforated steel plate like a barbecue stove yard, and is used by placing it on a surface through which air passes. There is a need. If it is used on a surface that does not allow air to pass through, such as refractory bricks, sufficient intake cannot be achieved. In the case of using it on a non-air-permeable surface such as a refractory brick, the charcoal package 1 having the air inlet 2a on the side surface is required.

  As shown in FIGS. 7 and 8, there may be a plurality of air inlets 2a with respect to one air passage 2c.

  1 and 2, the shape of the intake port 2a is shown as a square, but this does not limit the shape of the intake port 2a to a square, and the shape of the intake port 2a is a polygon, a circle, or the like, or more complicated. It may be a simple shape.

[Exhaust port 2b]
The exhaust port 2b is located above the air passage 2c and exhausts the gas generated by combustion in the air passage 2c. In addition, the exhaust port 2b may be closed by the packaging material 5, the cushioning material 6, etc. before the charcoal package 1 is ignited. In the examples of FIGS. 13 to 15, the exhaust port 2 b is blocked by the packaging material 5, and the combustion gas generated in the air passage 2 c cannot be exhausted as it is. However, when the charcoal package 1 is ignited, the packaging material 5 burns out within a few minutes, so that the exhaust port 2b opens and the combustion gas can be exhausted from the air passage 2c. In other words, after the charcoal package 1 is ignited, the exhaust port 2b may be opened within a few minutes so that the combustion gas can be exhausted from the air passage 2c.

  The exhaust port 2b is preferably provided in the upper part of the air passage 2c in order to exhaust the combustion gas by the rising airflow generated by the combustion generated in the air passage 2c. More specifically, it is provided above half of the height of the air passage 2c. In addition, when the charcoal 11 is assembled in the cross beam like FIGS. 9-11, the uppermost hole of the air passage 2c is made into the exhaust port 2b for convenience.

  1 to 6, the exhaust port 2 b is provided on the upper surface of the charcoal package 1, but the position of the exhaust port 2 b is not limited to the upper surface of the charcoal package 1. 7 and 8 may be provided on the side surface of the charcoal package 1, or may be provided across the upper surface and the side surface of the charcoal package 1 as shown in FIGS. Further, the air inlet 2a may be provided on both the upper surface and the side surface with respect to one air passage 2c.

  As shown in FIGS. 7 and 8, a plurality of exhaust ports 2b may be provided for one air passage 2c.

  In FIGS. 1 and 2, the shape of the exhaust port 2b is shown as a quadrangle, but this does not limit the shape of the exhaust port 2b to a square, and the shape of the exhaust port 2b is a polygon, a circle, or the like. It may be a simple shape.

[Solid support 31]
The solid support 31 is made of a combustible material. Examples include wood, paper, granular or powdery wood and charcoal, and a plurality of ignition agents packaged with resin films. Basically, since the charcoal 11 is ignited by the combustion heat and flame of the solid support column 31, it is necessary to have a performance capable of continuous combustion for 10 minutes or more. However, in the charcoal package 1 provided with the igniting agent 41 installed outside the packaging material, which will be described in detail later, or the igniting agent 43 installed under the column, or both, the solid column 31 burns out within a few minutes. Things can be used. One example is foamed resin.

  In FIGS. 1 and 2, one solid support 31 is provided for one charcoal package 1, but this limits the number of solid support 31 used for one charcoal package 1 to one. is not. A plurality of solid columns 31 may be used for one charcoal package 1. Moreover, the material of the solid support | pillar 31 used for one charcoal package 1 is not limited to one type, You may use the several solid support | pillar 31 of a multiple types of material for one charcoal package 1. FIG. In addition, when using the solid support | pillar 31 of the same kind or another kind for one charcoal package 1, it should just have the performance which can combust continuously for 10 minutes or more as a whole. For example, when foamed resin and wood are used as the solid support 31, even if the foamed resin is burned out within a few minutes, it suffices that the wood is burned for 10 minutes or more. Or you may make it burn for 10 minutes or more by using many wooden chips which burn out within several minutes by one. That is, in such a case, the solid support column 31 that burns out within a few minutes can be used.

  When a plurality of solid struts 31 of a plurality of types of materials are used for one charcoal package 1, when the material of at least one solid strut 31 can be easily ignited by a lighter or the like, As the support 31, charcoal having superior ignitability compared to the charcoal 11 can be used. The charcoal having superior ignitability compared to the charcoal 11 means charcoal having relatively superior ignitability compared to the charcoal 11 used in the charcoal package 1. For example, if oga charcoal is used as the charcoal 11, the mangrove charcoal corresponds to charcoal superior in ignitability compared to the charcoal 11.

  The solid column 31 is disposed in the air passage 2c and functions to prevent the charcoal 11 from collapsing toward the air passage 2c due to vibration or impact during transportation. As described above, when a solid column 31 that burns out within a few minutes is used, the air passage 2c may be blocked by the solid column 31 in the state before ignition. However, in this case, the intake of air and the exhaust of the combustion gas necessary for combustion are hindered until the solid support column 31 blocking the air passage 2c is burned out. As shown in FIGS. 1 and 2, the surface of the air passage 2c is configured by the charcoal 11 and the solid support 31 so that the air passage 2c is not blocked by the solid support 31 even before ignition. It is preferable to do.

  The solid support 31 can be used in combination with the hollow support 32 described in detail later. For example, in one air passage 2c, a structure in which a solid support 31 is used in the lower part and a hollow support 32 is used in the upper part may be used.

[Hollow strut 32]
The hollow support 32 is made of a combustible material. Examples are wood, paper, and flammable resin. These flammable materials, such as cylinders, boxes, gas-sealed balloons, etc., are used as the hollow columns 32. The hollow column 32 is one of the solid column 31 described above, the ignition agent 41 installed outside the packaging material, the ignition agent 42 installed in the hollow column, the ignition agent 43 installed under the column, or Used in combination with multiple. The hollow strut 32 itself may not have the thermal power to generate the combustion heat and flames to ignite the charcoal 11 during combustion. In many cases, the hollow support 32 is a surface constituting the air passage 2c in a state before ignition, but in such a case, the charcoal 11 is not ignited until the hollow support 32 is burned out. Since it is obstructed, it is preferable that the hollow column 32 burns out within a few minutes.

  As described above, the hollow column 32 is preferably burned out within a few minutes. In other words, it is understood that the solid strut 31 is not the hollow strut 32 but the solid strut 31 having the characteristics described above except that it burns for 10 minutes or more and is hollow. As an example, a case where a hole penetrating in the direction along the air passage 2c is opened at the center of the solid support 31 as shown in FIGS. In this case, although the solid support 31 has a hollow structure, the solid support 31 has other features as the solid support 31, and is therefore handled as the solid support 31 instead of the hollow support 32.

  The hollow support column 32 is disposed in the air passage 2c and functions to prevent the charcoal 11 from collapsing toward the air passage 2c due to vibration or impact during transportation. As described above, when the hollow strut 32 that burns out within a few minutes is used, the air passage 2c may be blocked by the hollow strut 32 in the state before ignition. In this case, however, the intake of air and the exhaust of combustion gas required for combustion are hindered until the hollow strut 32 blocking the air passage 2c is burned out. As shown in FIGS. 3 to 11, it is preferable that the hollow support 32 is formed in a cylindrical shape so that the air passage 2 c is not blocked by the hollow support 32 even in a state before ignition.

[Ignition agent 41 installed outside the packaging material]
The igniting agent 41 installed outside the packaging material is installed on the outer surface of the packaging material 5 as shown in FIG. 4, and is fixed to the packaging material 5 with an adhesive, an adhesive tape, a stapler needle or the like. In order to ignite the charcoal 11, the combustion heat and flame of the igniting agent 41 installed outside the packaging material need to be introduced into the air passage 2c. Therefore, the igniting agent 41 installed outside the packaging material The place where the igniter is installed must be such that after the packaging material 5 burns out, the igniting agent 41 installed outside the packaging material is located in the air inlet 2a or the air passage 2c.

  As a material of the igniting agent 41 installed outside the packaging material, those generally used as an igniting agent for charcoal can be used. Examples include wood, paper, granular or powdery wood or charcoal molded products, gel fuel packed in packs, solidified organic substances such as alcohol, and charcoal applied with an ignition agent. Those that can be easily ignited by a lighter or the like can be used.

  In the example of FIG. 4, the charcoal package 1 includes a hollow support 32, but this does not limit the support in the case of using the igniting agent 41 installed outside the packaging material to the hollow support 32. You may use it in combination with the support | pillar 31. FIG.

  A plurality of ignition agents 41 installed outside the packaging material may be installed for one air passage 2c. In such a case, the materials of the igniting agent 41 installed outside the plurality of packaging materials may be different from each other.

For one air passage 2c, in addition to the igniting agent 41 installed outside the packaging material, the solid column 31, the igniting agent 42 installed in the hollow column, and the igniting agent installed under the column One or more of 43 may be installed. In such a case, at least one of the ignition agent 41 installed outside the packaging material, the solid support column 31, the ignition agent 42 installed in the hollow support column, and the ignition agent 43 installed under the support column is provided. In the case of a material that can be easily ignited by a lighter or the like, charcoal having excellent ignitability compared to the charcoal 11 can be used for the other materials.
In addition, a plurality of kinds of igniting agents and charcoal superior in ignitability compared with the charcoal 11 are igniting agent 41 installed outside the packaging material, a solid column 31, an igniting agent 42 installed in a hollow column, a column When it is installed in one charcoal package 1 as the igniting agent 43 installed below, it is preferable to arrange the ignitable material closer to the air inlet 2a.

[Ignition agent 42 installed in hollow column]
The igniting agent 42 installed in the hollow column is installed in the hollow column 32 as shown in FIGS. The igniting agent 42 installed in the hollow support column does not need to be fixed to the hollow support column 32 with an adhesive or the like, and is messy in the hollow support column 32 as shown in FIGS. Just do it. The igniting agents 42 installed in the hollow columns may be arranged in a regular order, but in that case, it is necessary to prevent the air passage 2c from being blocked by the igniting agents 42 installed in the hollow columns. . As described above, when the igniting agent 42 installed in the hollow column 32 is randomly placed in the hollow column 32, a space is generated between the igniting agents 42 installed in the hollow column. The air passage 2c is not blocked, and air can be sucked and combustion gas can be discharged.

  As a material of the igniting agent 42 installed in the hollow column, those generally used as an igniting agent for charcoal can be used. Examples include wood, paper, granular or powdery wood or charcoal molded products, gel fuel packed in packs, solidified organic substances such as alcohol, and charcoal applied with an ignition agent. Those that can be easily ignited by a lighter or the like can be used.

  In the example of FIGS. 5 to 11, a plurality of igniting agents 42 installed in the hollow column are provided for one air passage 2c. This is because the igniting agent 42 installed in the hollow column is There is no limitation that a plurality of air passages 2c must be provided, and there is only one ignition agent 42 installed in a hollow column provided in one air passage 2c. May be.

  When the igniting agent 42 installed in a plurality of hollow columns is provided for one air passage 2c, the materials of the igniting agent 42 installed in the plurality of hollow columns are respectively May be different. In such a case, when the material of the igniting agent 42 installed in at least one hollow column can be easily ignited by a lighter or the like, the igniting agent 42 installed in the other hollow column. As compared with the charcoal 11, charcoal having excellent ignitability can be used.

  For one air passage 2c, in addition to the igniting agent 42 installed in the hollow column, the solid column 31, the igniting agent 41 installed outside the packaging material, and the igniting agent installed under the column One or more of 43 may be installed. In such a case, at least one of the ignition agent 41 installed outside the packaging material, the solid support column 31, the ignition agent 42 installed in the hollow support column, and the ignition agent 43 installed under the support column is provided. In the case of a material that can be easily ignited by a lighter or the like, charcoal having excellent ignitability compared to the charcoal 11 can be used for the other materials.

[Ignition agent 43 installed under the column]
The igniting agent 43 installed under the column is installed in the air passage 2 c and below the solid column 31 or the hollow column 32. In the example of FIGS. 5 to 8, the igniting agent 43 installed below the support column is installed below the hollow support column 32, and this indicates the installation location of the ignition agent 43 installed below the support column 32. It may not be limited to the lower part of this, but may be installed below the solid support 31 as described above.

  As a material of the igniting agent 43 installed under the column, those generally used as an igniting agent for charcoal can be used. Examples include wood, paper, granular or powdery wood or charcoal molded products, gel fuel packed in packs, solidified organic substances such as alcohol, and charcoal applied with an ignition agent. Those that can be easily ignited by a lighter or the like can be used.

  In the example of FIGS. 5 to 8, the igniting agent 43 installed under the column is provided for one air passage 2 c, but this is because the igniting agent 43 installed under the column is one. The number of the air passages 2c is not limited to one, and the air passage 2c may be provided with an igniting agent 43 installed under a plurality of support columns. .

  When the igniting agent 43 installed under the plurality of support columns is provided for one air passage 2c, the materials of the igniting agent 43 installed under the plurality of support columns are different from each other. May be. Further, in such a case, when the material of the igniting agent 43 installed under at least one column can be easily ignited with a lighter or the like, as the igniting agent 43 installed under the other column, Charcoal having superior ignitability compared to the charcoal 11 can be used.

  For one air passage 2c, in addition to the igniting agent 43 installed under the column, the solid column 31, the igniting agent 41 installed outside the packaging material, and the igniting agent installed in the hollow column Any one or more of 42 may be installed. In such a case, at least one of the ignition agent 41 installed outside the packaging material, the solid support column 31, the ignition agent 42 installed in the hollow support column, and the ignition agent 43 installed under the support column is provided. In the case of a material that can be easily ignited by a lighter or the like, charcoal having excellent ignitability compared to the charcoal 11 can be used for the other materials.

[Packaging material 5]
The wrapping material 5 wraps all the materials constituting the charcoal package 1 excluding the igniting agent 41 installed outside the wrapping material, so that they fall off the charcoal package 1 due to vibration or impact during transportation, It functions to prevent the air passage 2c from collapsing to the opposite side.

  The packaging material 5 is made of a combustible material. Examples include wood, paper, and flammable resin. These materials are formed into a box or bag shape, and all the materials constituting the charcoal package 1 except for the igniting agent 41 installed outside the packaging material are contained therein, or those materials in the form of a film Then, the charcoal package 1 is formed by wrapping all the materials constituting the charcoal package 1 except the igniting agent 41 installed outside the packaging material.

  The packaging material 5 may block the air inlet 2a and / or the air outlet 2b before the charcoal package 1 is ignited. However, in that case, it is preferable to use a packaging material 5 that burns out within a few minutes after ignition, at least a portion of the packaging material 5 that blocks the intake port 2a or the exhaust port 2b. Further, as shown in FIGS. 13 and 14, when the upper portion of the packaging material 5 is closed, the combustion gas stays in the upper portion of the packaging material 5 until the packaging material 5 burns out and inhibits combustion. It is preferable to make a hole in the upper part.

  In order to prevent the charcoal package 1 from collapsing due to transportation or the like, it is necessary to wrap at least the bottom and side surfaces of the charcoal package 1 with the packaging material 5. FIG. 12 is an example of the packaging material 5 that surrounds the bottom and side surfaces of the charcoal package 1. The packaging material 5 in this case is a bag or a box made of a combustible material. The upper surface of the charcoal package 1 does not need to be open, and the packaging material 5 may surround the entire surface of the charcoal package including the upper surface. Moreover, the packaging material 5 may be perforated as long as the material constituting the charcoal package 1 to be included does not fall off.

  When a flammable bag is used as the packaging material 5, after putting all the materials constituting the charcoal package 1 excluding the igniting agent 41 installed outside the packaging material, the bag as shown in FIG. 13. You may fold the upper part of and close it. The joint is preferably fastened with an adhesive or a stapler needle.

  When a flammable film-like material is used as the packaging material 5, as shown in FIG. 14, all the materials constituting the charcoal package 1 except for the ignition agent 41 installed outside the packaging material are wrapped. , The stitches may be glued or fastened with adhesive tape. In addition, if the method of wrapping at this time is a method in which the material constituting the charcoal package 1 does not fall off, the entire material constituting the charcoal package 1 may not be wrapped in the packaging material 5. FIG. 15 is an example of the packaging material 5 in the case where the charcoal 11 is assembled in a cross beam. In this example, the packaging material 5 is formed by one film that wraps the top and bottom surfaces of the charcoal package 1 and two opposite side surfaces, and another film that wraps the top and bottom surfaces of the charcoal package 1 and the remaining two side surfaces. The portion where the charcoal 11 overlaps is not wrapped by the packaging material 5. Even in such a structure, the material constituting the charcoal package 1 is structured so that it does not fall off, so that the packaging material 5 is established.

[Buffer material 6]
The charcoal 11 is basically held by the above-described packaging material 5 so as not to drop off the charcoal package 1 due to vibration or impact during transportation or to collapse on the opposite side of the air passage 2c. However, depending on the combination of how the charcoal 11 is stacked and the shape of the packaging material 5, there may be a gap between the charcoal 11 and the packaging material 5, and the packaging material 5 alone may not prevent the charcoal 11 from collapsing. In such a case, the buffer material 6 is used to fill a gap between the charcoal 11 and the packaging material 5.

  FIGS. 9-11 is the example which combined the charcoal 11 in the cross beam and the box-shaped packaging material 5 of the rectangular parallelepiped where the upper surface was open | released. In such a case, a gap is inevitably generated between the charcoal 11 and the packaging material 5, so that the charcoal 11 is prevented from collapsing by inserting the buffer material 6 into the gap.

  The material of the cushioning material 6 may be any combustible material, and paper, wood, combustible resin, etc. are suitable. The purpose of the cushioning material 6 is to prevent the charcoal 11 from collapsing during transportation, etc., and since no thermal power is required, the cushioning material 6 is made of a balloon-like resin, foamed resin, or paper folded randomly. A thing etc. are suitable.

Hereinafter, although Example 1 of this invention is described based on FIG. 1 and 2, this invention is not limited to a following example.
The charcoal package 1 is formed by wrapping the charcoal 11 stacked so as to surround the side surface of the solid support column 31 with the packaging material 5. The packaging material 5 has a shape that wraps the side and bottom surfaces of the charcoal package shown in FIG. 12, but the shape of the packaging material 5 is not limited to this example.
The intake port 2a and the exhaust port 2b are located on the bottom surface and the top surface of the charcoal package 1, respectively. Since the intake port 2a is provided only on the bottom surface, the charcoal package 1 must be used on a ventilation installation surface such as a barbecue stove charcoal yard.

The charcoal 11 can be ignited by igniting the packaging material 5. When the ignited packaging material 5 burns, the intake port 2a that has been blocked by the packaging material 5 is opened. In addition, fire burns from the packaging material 5 to the solid support column 31. The combustion gas generated by the combustion of the solid support 31 and the warmed air have a lower density than the surrounding air, and therefore an upward airflow is generated in the air passage 2c. Thereby, combustion gas is exhausted from the exhaust port 2b, and air is taken in simultaneously from the intake port 2a. Combustion is promoted by this chimney effect, and the charcoal 11 also starts to burn.
Although it is assumed that the packaging material 5 is ignited for convenience of explanation, the ignition is not limited to the packaging material 5 because it is sufficient that the entire charcoal package 1 is ignited.

  After the charcoal 11 is continuously burned, the loaded charcoal 11 is broken and can be used for cooking.

Hereinafter, although Example 2 of this invention is described based on FIG. 3 and 4, this invention is not limited to a following example.
The charcoal package 1 is formed by wrapping the charcoal 11 stacked so as to surround the side surface of the hollow column 32 with the packaging material 5. The packaging material 5 has a shape that wraps the side and bottom surfaces of the charcoal package shown in FIG. 12, but the shape of the packaging material 5 is not limited to this example.
The intake port 2a and the exhaust port 2b are located on the bottom surface and the top surface of the charcoal package 1, respectively. Since the intake port 2a is provided only on the bottom surface, the charcoal package 1 must be used on a ventilation installation surface such as a barbecue stove charcoal yard.
An igniting agent 41 installed outside the packaging material is installed at the bottom surface of the charcoal package 1 and the position of the air inlet 2a.

The charcoal 11 can be ignited by igniting the packaging material 5. When the ignited packaging material 5 burns, the intake port 2a that has been blocked by the packaging material 5 is opened. Further, the fire is transferred from the packaging material 5 to the hollow strut 32 and the igniting agent 41 installed outside the packaging material. Since the combustion gas generated by the combustion of the igniting agent 41 installed outside the packaging material and the warmed air have a lower density than the surrounding air, an updraft is generated in the air passage 2c. Thereby, combustion gas is exhausted from the exhaust port 2b, and air is taken in simultaneously from the intake port 2a. Combustion is promoted by this chimney effect. When the hollow strut 32 burns out and the surface constituting the air passage 2c becomes the charcoal 11, and the combustion heat and flame of the igniting agent 41 installed outside the packaging material come into direct contact with the charcoal 11, the above-described chimney effect. The charcoal 11 starts to burn together with the combustion promotion by.
Although it is assumed that the packaging material 5 is ignited for convenience of explanation, the ignition is not limited to the packaging material 5 because it is sufficient that the entire charcoal package 1 is ignited.

  After the charcoal 11 is continuously burned, the loaded charcoal 11 is broken and can be used for cooking.

Hereinafter, although Example 3 of this invention is demonstrated based on FIG. 5 and 6, this invention is not limited to a following example.
The charcoal package 1 is formed by wrapping the charcoal 11 stacked so as to surround the side surfaces of the two hollow columns 32 with the packaging material 5. The packaging material 5 has a shape that wraps the side and bottom surfaces of the charcoal package shown in FIG. 12, but the shape of the packaging material 5 is not limited to this example.
The charcoal package 1 has two independent air passages 2c, each having one intake port 2a and one exhaust port 2b. The air inlet 2a has a shape continuous from the bottom surface to the side surface of the charcoal package 1. The exhaust port 2 b is located on the upper surface of the charcoal package 1. Since the intake port 2a is also provided on the side surface, the installation location of the charcoal package 1 is not limited to a ventilation installation surface such as a barbecue stove coal yard, but a non-breathable installation surface such as a fire brick. It can also be used in place.
In the air passage 2c, near the air inlet 2a, an igniting agent 43 installed under the support is installed. Further, in the hollow column 32, an igniting agent 42 installed in the hollow column is installed.

The charcoal 11 can be ignited by igniting the packaging material 5. When the ignited packaging material 5 burns, the intake port 2a that has been blocked by the packaging material 5 is opened. In addition, fire is applied from the packaging material 5 to the igniting agent 43 installed under the support column, and from the ignition agent 43 installed under the support column to the hollow support column 32 and the igniting agent 42 installed in the hollow support column. Burn out. The combustion gas generated by the combustion of the igniting agent 42 installed in the hollow column and the igniting agent 43 installed below the column and the warmed air have a lower density than the surrounding air, and therefore the air passageway. Ascending airflow is generated in 2c. Thereby, combustion gas is exhausted from the exhaust port 2b, and air is taken in simultaneously from the intake port 2a. Combustion is promoted by this chimney effect. The surface of the hollow strut 32 burned out and constitutes the air passage 2c becomes the charcoal 11, and the combustion heat and flame of the igniting agent 42 installed in the hollow strut and the igniting agent 43 installed under the strut 11 When it directly hits, the charcoal 11 starts to burn together with the combustion promotion by the chimney effect described above.
Although it is assumed that the packaging material 5 is ignited for convenience of explanation, the ignition is not limited to the packaging material 5 because it is sufficient that the entire charcoal package 1 is ignited.

  After the charcoal 11 is continuously burned, the loaded charcoal 11 is broken and can be used for cooking.

Hereinafter, although Example 4 of this invention is demonstrated based on FIG. 7 and 8, this invention is not limited to a following example.
The charcoal package 1 is formed by wrapping the charcoal 11 stacked so as to surround the bottom surface, the side surface, and the top surface of the hollow support column 32 with the packaging material 5. The packaging material 5 has a shape that wraps the side and bottom surfaces of the charcoal package shown in FIG. 12, but the shape of the packaging material 5 is not limited to this example.
The charcoal package 1 has one air passage 2c, and two intake ports 2a and two exhaust ports 2b are provided. Both the intake port 2 a and the exhaust port 2 b are located on the side surface of the charcoal package 1. Since the intake port 2a is provided on the side surface, the installation location of the charcoal package 1 is not limited to a ventilation installation surface such as a barbecue stove charcoal yard, but to a non-breathable installation surface such as a refractory brick. It can also be used.
In the air passage 2c, near the air inlet 2a, an igniting agent 43 installed under the support is installed. Further, in the hollow column 32, an igniting agent 42 installed in the hollow column is installed.

The charcoal 11 can be ignited by igniting the packaging material 5. When the ignited packaging material 5 burns, the intake port 2a and the exhaust port 2b that have been blocked by the packaging material 5 are opened. In addition, fire is applied from the packaging material 5 to the igniting agent 43 installed under the support column, and from the ignition agent 43 installed under the support column to the hollow support column 32 and the igniting agent 42 installed in the hollow support column. Burn out. The combustion gas generated by the combustion of the igniting agent 42 installed in the hollow column and the igniting agent 43 installed below the column and the warmed air have a lower density than the surrounding air, and therefore the air passageway. Ascending airflow is generated in 2c. Thereby, combustion gas is exhausted from the exhaust port 2b, and air is taken in simultaneously from the intake port 2a. Combustion is promoted by this chimney effect. The surface of the hollow strut 32 burned out and constitutes the air passage 2c becomes the charcoal 11, and the combustion heat and flame of the igniting agent 42 installed in the hollow strut and the igniting agent 43 installed under the strut 11 When it directly hits, the charcoal 11 starts to burn together with the combustion promotion by the chimney effect described above.
Although it is assumed that the packaging material 5 is ignited for convenience of explanation, the ignition is not limited to the packaging material 5 because it is sufficient that the entire charcoal package 1 is ignited.

  After the charcoal 11 is continuously burned, the loaded charcoal 11 is broken and can be used for cooking.

Hereinafter, although Example 5 of this invention is described based on FIGS. 9-11, this invention is not limited to a following example.
The charcoal package 1 is formed by wrapping the charcoal 11 stacked in a well beam so as to surround the side surface of the hollow support column 32 with a packaging material 5. A buffer material 6 is installed between the charcoal 11 and the packaging material 5. The packaging material 5 has a shape that wraps the side and bottom surfaces of the charcoal package shown in FIG. 12, but the shape of the packaging material 5 is not limited to this example.
The air inlet 2a has a shape continuous from the bottom surface to the side surface of the charcoal package 1. The exhaust port 2 b is located on the upper surface of the charcoal package 1. Since the intake port 2a is also provided on the side surface, the installation location of the charcoal package 1 is not limited to a ventilation installation surface such as a barbecue stove coal yard, but a non-breathable installation surface such as a fire brick. It can also be used in place.
An igniting agent 42 installed in the hollow column is installed in the hollow column 32.

The charcoal 11 can be ignited by igniting the packaging material 5. When the ignited packaging material 5 burns, the intake port 2a that has been blocked by the packaging material 5 is opened. In addition, the fire is transferred from the packaging material 5 to the hollow support 32, the igniting agent 42 installed in the hollow support and the cushioning material 6. The combustion gas generated by the combustion of the igniting agent 42 installed in the hollow column and the warmed air have a lower density than the surrounding air, and therefore an upward air flow is generated in the air passage 2c. Thereby, combustion gas is exhausted from the exhaust port 2b, and air is taken in simultaneously from the intake port 2a. Combustion is promoted by this chimney effect. When the hollow strut 32 burns out and the surface constituting the air passage 2c becomes the charcoal 11, and the combustion heat and flame of the igniting agent 42 installed in the hollow strut directly hit the charcoal 11, the above-described chimney effect. The charcoal 11 starts to burn together with the combustion promotion by.
Although it is assumed that the packaging material 5 is ignited for convenience of explanation, the ignition is not limited to the packaging material 5 because it is sufficient that the entire charcoal package 1 is ignited.

  After the charcoal 11 is continuously burned, the loaded charcoal 11 is broken and can be used for cooking.

  The charcoal package of the present invention is suitably used as a fuel charcoal that anyone can easily ignite.

DESCRIPTION OF SYMBOLS 1 Charcoal package 11 Charcoal 2a Intake port 2b Exhaust port 2c Air passage 31 Solid support column 32 Hollow support column 41 Ignition agent installed outside packaging material 42 Ignition agent installed in hollow support column 43 Installed under support column Igniting agent 5 Packaging material 6 Buffer material

Claims (3)

Surrounding at least one flammable support column with multiple charcoal, both the support column and charcoal are placed in a flammable wrapping material so that the charcoal does not collapse. If not, a charcoal package with a flammable cushioning material between the charcoal and the packaging,
After burning the packaging material or after burning both the support and the packaging material, the remaining charcoal or the structure of the structure consisting of the charcoal and the prop is the air inhalation and combustion gas required for charcoal combustion. A charcoal package, wherein a plurality of charcoal and columns are arranged in advance in a package so as to form at least one air passage that discharges air.   The charcoal package according to claim 1, further comprising an igniting agent on either or both of the lower side of the combustible support column, the outer surface of the packaging material.   2. A part or all of the shape of the combustible support column is a hollow structure, and an igniting agent is provided in one or a plurality of locations inside, below the support column, or on the outer surface of the packaging material. Charcoal package described in.

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