JP3177873U - Mobile pizza kiln - Google Patents

Abstract

The present invention provides a portable pizza kiln capable of firing at a high temperature of 450 to 600 degrees Celsius comparable to a large stone kiln and capable of firing both sides of a pizza uniformly for 90 seconds to 150 seconds in a short time.
A metal cylindrical main body 1 that requires an upper lid 3 is placed on a base 2. The charcoal combustion chamber A is formed by installing the rooster 4 for charcoal and the rooster 5 for pizza in the body. A pizza baking chamber B is formed by installing a dome-shaped heat reflecting plate 6 for baking pizza on the top of the pizza rooster, and a sub-combustion chamber C is defined between the dome-shaped heat reflecting plate and the upper lid.
[Selection] Figure 1

Description

  The present invention relates to a high temperature combustion portable pizza kiln comparable to the performance of a stone kiln.

Pizza can be delicious and textured by baking at a high temperature of 450 to 600 degrees Celsius for a short period of 90 to 150 seconds.
For that purpose, it is necessary to make a furnace with heat-resistant bricks and stones, and to store high temperature for a long time, and the weight is large from 100 kg to 1000 kg.

  Although there are mobile kilns by vehicles, portable pizza kilns or household pizza kilns currently on the market use gas, electricity, etc., so they are at most 250 to 400 degrees, and large stone kilns In this way, the heat of 450 degrees Celsius to 600 degrees Celsius cannot be ensured, and since there are many things heated from the bottom, compared with the dough on the lower surface of the pizza, the heating power to the top surface of the pizza is weak, and the original pizza texture Since it cannot be baked and cannot be baked in large quantities in a short time, it cannot be enjoyed by a large number of people.

  In urban residential areas and apartment buildings without a garden, it is impossible to install a large pizza kiln or burn firewood to make smoke.

Problems that the device tries to solve

  If a high temperature of 450 degrees Celsius to 600 degrees Celsius comparable to a stone kiln is made possible and both sides of the pizza are not baked evenly in a short time of 90 seconds to 150 seconds, the texture baked in the stone kiln will not be achieved. In addition, a fuel that is easy and secures portability and enables high temperatures is required.

  Since it is portable, it must be reduced in size and weight, but it must be strong enough to withstand movement, and heat storage time must be shortened compared to a stone kiln.

  When the heat source is external, it becomes a material with high heat conduction, but in that case, the heat dissipation effect is also high, and the heat storage / radiant heat becomes unstable, so it is necessary to burn in the main body.

Means for solving the problem

  The pizza kiln of the present invention is made of a cylindrical casting, and it keeps high temperature with heat storage and heat dissipation comparable to a stone kiln and fires pizza in a short time, and uses ductile cast iron, While maintaining the strength, the thickness can be reduced to reduce the weight, and the parts can be separated and assembled to provide portability and mobility.

  In addition, by using charcoal as the fuel, high-temperature combustion in a compact body is possible, and it has both mobility and procurement, and it is efficient due to the cylindrical structure of the body with sufficient intake and exhaust ports. It can burn and raise the temperature with minimal flames and fumes.

  The distance from the heat source charcoal to the pizza roast, the distance from the heat source to the heat reflector, and the heat reflector make it a dome shape, increasing the heat storage effect and heat dissipation effect, making both sides of the pizza even and efficient Can be baked.

Effect of device

  Due to the above ideas, it is possible to stably maintain a high temperature of 450 to 600 degrees Celsius comparable to a stone kiln while carrying a portable pizza kiln, and baking a large amount of pizza continuously and deliciously in a short time. be able to. At this time, the temperature of the sub-combustion chamber in the space between the heat reflecting plate 6 and the upper lid 3 becomes 300 degrees Celsius to 350 degrees Celsius, so that cooking can be enjoyed as a firing chamber, and charcoal is burned on the heat reflecting plate 6 As a dutch oven, cooking on the lower rooster or cooking at the top like a normal stove is possible, and it becomes a heating stove and cooker for outdoor use.

It is the figure which carried out the partial cross section by the front perspective view of the cylindrical pizza kiln of one Example concerning the present invention. It is a perspective view of the semicircle type pizza kiln of other examples concerning the present invention. It is a perspective view of the square type pizza kiln of further another example concerning the present invention. It is a perspective view of the hexagon type pizza kiln of further another example concerning the present invention.

    Hereinafter, the present invention will be described with reference to FIG. 1, FIG. 2, FIG. 3, and FIG.

FIG. 1 is a partial cross-sectional view of a cylindrical pizza oven for explaining the structure in front perspective view.
The pizza kiln of the present invention is made of cylindrical cast iron, and is composed of parts of a main body 1, a base 2, an upper lid 3, a charcoal rooster 4, a pizza rooster 5, and a heat reflecting plate 6, and uses ductile cast iron as a material. Thus, since the strength can be maintained while suppressing the thickness, the entire pizza kiln can be compactly formed, and the exhaust port 11 on the upper portion of the main body 1 is made to be a handle type so that it has mobility.

  A charcoal rooster 4 and a pizza rooster 5 are installed in the upper part of the cylindrical main body 1 placed on the dish-shaped base 2 to form a charcoal combustion chamber A. The upper portion of the pizza rooster 5 A pizza baking chamber B is formed by installing a dome-shaped heat reflector 6. In addition, a subcombustion chamber C is formed by providing a space between the heat reflecting plate 6 and the upper lid 3.

  The charcoal is burned in the combustion chamber A formed by the charcoal rooster 4 and the pizza rooster 5, and the hot air in the combustion chamber A rises from the vent hole opened in the pizza rooster 5, Heat is stored in the installed dome-shaped heat reflecting plate 6, and the upper surface of the pizza is heated at a sufficiently high temperature by radiant heat due to reflection of this heat and the rising hot air.

  The height of the charcoal combustion chamber A formed by the charcoal rooster 4 and the pizza rooster 5 is about 100 mm, and the distance from the pizza rooster 5 to the bottom surface of the dome-shaped heat reflector 6 is about 50 mm to the dome ceiling. Is set to a short distance of around 90 mm, which has the effect of ideally baking both sides of the pizza, contributing to the compactness of the inventive pizza kiln. In addition, the heat reflecting plate 6 is not completely sealed with respect to the main body 1, and the combustibility is improved by exhausting heat to the sub-combustion chamber C.

  When baking pizza, forming the auxiliary combustion chamber C with the heat reflecting plate 6 and the upper lid 3 provides a heat insulating effect that makes it difficult to directly touch the outside air, and prevents the temperature of the heat reflecting plate 6 from changing suddenly and stably. High temperature can be sustained.

  FIG. 2 is the same specification as FIG. 1 and has a semicircular outer shape.

  FIG. 3 is the same specification as FIG. 1 and has a square outer shape.

  FIG. 4 is the same specification as FIG. 1 and has a hexagonal outer shape.

DESCRIPTION OF SYMBOLS 1 Main body 2 Base 3 Upper lid 4 Charcoal rooster 5 Pizza rooster 6 Heat reflector 7 Charcoal door 8 Pizza door 9 Air hole 1
10 Air hole 2
11 Handle type exhaust port A Charcoal combustion chamber B Pizza baking chamber C Subcombustion chamber

Claims (1)

  A metal cylindrical body that requires an upper lid is placed on a dish-shaped base, and a charcoal roastol and a pizza-baking rooster are installed in the main body to form a charcoal combustion chamber A pizza baking chamber is formed by installing a dome-shaped heat reflecting plate for baking pizza above the pizza baking rooster, and a sub-combustion chamber is formed between the dome-shaped heat reflecting plate and the upper lid The main body, base, charcoal rooster, pizza rooster, heat reflector, and top cover are separated into an assembly type, and by attaching a handle to the main body, the mobility is secured, and the heat storage and heat dissipation of the casting A portable pizza kiln that makes stable high temperatures possible for a long time.

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