JP3138839U - Pizza firing kiln - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pizza baking kiln capable of suppressing metal deformation due to combustion heat as much as possible, keeping a heating chamber at a high temperature, enabling anyone to easily heat and bake pizza, and easily confirm a finished state. .
SOLUTION: Six independent one ends are opened from the upper side surface of a cylindrical kiln main body using firewood as the main fuel in the radial direction inside the kiln, and the opening is made of heat-resistant glass. A heating chamber for storing a heating plate for heating the pizza on the square tube-like shape in which the door is provided is arranged so as to protrude evenly so that the door is positioned outside the kiln body, and each heating chamber The exhaust duct connected to the exhaust port whose flow area is variable by an exhaust adjustment plate provided in the back of the furnace is connected to a chimney that is provided with an exhaust damper that is erected from the upper surface of the kiln body and rotates inside. A rooster as a combustion bed for firewood is provided at the inner bottom of the main body, and a firewood inlet is provided on the upper side surface of the furnace in the kiln body, and a door is provided at the inlet.
[Selection] Figure 2

Description

  The present invention relates to a pizza baking kiln for heating and baking pizza.

  In general, pizza-fired kilns using firewood as fuel are made by stacking bricks, etc., burning firewood in a heating chamber inside the kiln, placing pizza dough in the same heating chamber, and burning firewood and brick heat. Pizza is heated and baked by heating the heating chamber with radiant heat.

  By the way, the pizza is baked, the inside is heated sufficiently, the back side of the dough is moderately burnt, the surface is thinly burnt, and the topping is still in a proper state Therefore, it is necessary to heat and bake the pizza at a high temperature in a short time, and in the [0002] pizza baking kiln, the firewood is put into the heating chamber through the pizza outlet, so that a series of operations can be facilitated. In addition, the firewood is burned at the side of the heating chamber, and the pizza dough is placed on other parts and heated and baked, so sometimes sparks, bricks and mortar scraps jumped in, and it was baked The work of taking out embers and burning ash later is troublesome.

  In addition, when the kiln is simply made of metal, the life of the kiln is shortened due to bending or twisting caused by the combustion heat of the firewood.

  The purpose of the present invention is to create a pizza kiln that suppresses metal deformation due to combustion heat as much as possible and keeps the heating chamber at a high temperature so that anyone can easily heat and bake pizzas and easily check the finished state. Is to provide.

  In the pizza-fired kiln of claim 1 according to the present invention, six independent one end portions are opened from the upper side surface of the cylindrical kiln main body using firewood as the main fuel toward the radial direction inside the kiln, A square-tubular heating chamber that houses a heating plate that heats by placing a pizza is provided in the opening so that it can be opened and closed with heat-resistant glass. An exhaust damper that is disposed in the back of each heating chamber and communicates with an exhaust port whose flow area is variable by an exhaust adjustment plate, which stands upright from the upper surface of the kiln body and rotates inside. The kiln is connected to a chimney, and a rooster is provided as a burning bed for firewood at the inner bottom of the kiln body. A kiln inlet is provided on the upper side of the kiln main body, and a door is provided at the inlet. .

  According to the present invention, the kiln body is cylindrical and can be prevented from being deformed by providing six independent rectangular heating chambers, and the combustion bed for burning firewood and the heating chamber for baking pizza are provided. Because it is independent, the pizza can be heated and baked without any foreign matter entering the pizza.

  FIG. 1 is a front view of an embodiment of a pizza-baking kiln according to the present invention as seen from the side of a straw inlet, FIG. 2 is a cross-sectional view taken along the line AA ′ in FIG. 1, and FIG. FIG.

  In the pizza-baking kiln of this embodiment, the cylindrical kiln body 1 has poor flame around and poor thermal efficiency in the implementation in other shapes, and is provided with six square cylindrical heating chambers 5 at the top, As shown in FIG. 3, the hexagonal frame is formed on the upper part of the kiln body 1 by joining both ends on the back side, and the strength is increased and the deformation can be suppressed. The cylindrical shape is easier to process and the combustion heat is more easily transmitted.

  As shown in FIG. 2, the heating chamber 5 is provided with a rooster 7 as a soot combustion bed 13 at the inner bottom of the kiln body 1 and fires by placing soot on it, and the bottom of the heating chamber 5 by the combustion heat. -The side can be heated directly to increase the temperature of the room, and the inlet 2 is provided with a suction port with a variable air flow area to adjust the heat and heat, and the top surface of the main body 1 The rotating exhaust damper 8 provided inside the chimney 12 standing upright can be adjusted, but if the amount is reduced too much, it will cause incomplete combustion, and it is attached to the soot inlet 2 of the embodiment. The air suction port is formed in a cylindrical shape, but may have other shapes, but a configuration that can secure a sufficient amount of air is preferable. The chimney 12 is basically cylindrical, but may have other shapes. It does not matter, however, a sufficient exhaust volume is secured and the exhaust provided inside. Preferably the adjustment of the exhaust amount by the damper 8.

    Also, the dried soot has good ignition, high calories and high heat efficiency, and because the heating chamber 5 is made of iron and has high heat conduction, the inside of the heating chamber 5 where the combustion heat directly hits is the back bottom and the back wall. However, since the heat spot is likely to become the highest temperature, the refractory material 9 is arranged in the back to make the heat uniform, and the flow area is variable by the exhaust adjustment plate 11 provided in the back of the heating chamber. The exhaust duct 6 communicating with the exhaust port is connected to a chimney 12 erected from the upper surface of the kiln body 1, and the fired smoke and fired odor due to excessive firing are exhausted to the chimney 12. At this time, heat is also exhausted at the same time. Therefore, it is necessary to install in consideration of this point.

  The heating chamber 5 has a small size of 300 mm in length and width, and the iron door 3 is opened to check the firing state. As a result, the internal temperature decreases and temperature spots are generated. 4 can easily check the baked state in the room, and the internal temperature becomes uniform so that the pizza can be heated and baked. The open / close door 3 and the heat-resistant glass 4 are resistant to heat. Any material or shape can be used as long as it can be easily confirmed.

  In the pizza-fired kiln of the present invention, firewood is used as fuel, but various other fuels such as waste materials and charcoal can be used by improving the rooster 7.

  This invention was devised for baking pizza, but it has six independent heating chambers, and by adjusting the temperature, it can be used for various purposes such as fish, salmon, gratin and bread, and can be easily maintained.

It is the front view seen from the bowl input side of one Embodiment of the pizza baking kiln of this invention. FIG. 2 is a cross-sectional view taken along line A-A ′ in FIG. 1. It is the B-B 'line top view in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Kiln body 2 Firewood inlet 3 Opening / closing door 4 Heat-resistant glass 5 Heating chamber 6 Exhaust duct 7 Rooster 8 Exhaust damper 9 Refractory material 10 Heating plate 11 Exhaust adjustment plate 12 Chimney 13 Combustion bed

Claims (1)

  Six independent one ends open from the upper side of the cylindrical kiln main body, which uses firewood as the main fuel, in the radial direction inside the kiln, and an openable / closable door made of heat-resistant glass is provided in the opening. A heating chamber for storing a heating plate for heating with a rectangular tube-shaped pizza is arranged so as to be evenly projected so that the door is located outside the kiln body, and at the back of each heating chamber An exhaust duct that communicates with an exhaust port having a variable flow area by an exhaust adjustment plate is connected to a chimney that is provided with an exhaust damper that is erected from the upper surface of the kiln body and rotates inside, and an inner bottom of the kiln body The pizza-fired kiln is provided with a rooster as a burning bed for firewood, and a firewood inlet is provided on the upper side of the rooster in the kiln body, and a door is provided at the inlet.

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