JPH0679432U - Firing device - Google Patents

Abstract

(57) [Abstract] [Purpose] In a calciner, the heat quantity of combustion gas is efficiently transmitted to cooked food. [Structure] In the lower front part of the baking net 18 on which the food A is placed,
A front burner 15 facing rearward is provided, and an exhaust port 11 and an exhaust fan 12 are provided at the rear of the firing chamber 4 to lengthen the time and range of heating with combustion gas.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a baking device for cooking.

[0002]

[Prior art]

 In a burner using a burner as a heat source, a burner is installed in the upper part of the baking chamber to burn the cooked food from the top, a burner is installed in the lower part to burn the cooked food from the bottom, and further, the burner is used. There is one in which the upper and lower parts are provided and fired from both upper and lower surfaces. Of these, the burner installed in the upper part is not affected by the juice from the food, but the burner installed in the lower part has the advantage that the fish can be baked deliciously, but the juice that falls from the food adheres to it. There is a disadvantage that it deteriorates. Therefore, in order to prevent the squeeze from falling down and to make it possible to sinter from below, there are also bunches that extend in the front-rear direction on both sides of the lower part of the smelting chamber, and below that, there is a lower fire burner with the flame mouth facing the center. It has been devised (eg, Jikken 1-2-29446).

The burner provided on both sides of the lower portion can cook the food from below, but has a disadvantage that the heating in the central portion becomes insufficient and the firing distribution becomes uneven.

[0004]

[Problems to be solved by the device]

 It is an object of the present invention to provide a calciner capable of calcining a cooked food from below, which has a uniform calcining distribution and does not cause inconvenience due to the adherence of juice.

[0005]

[Means for Solving the Problems]

 Means for solving the above-mentioned problems in the present invention is, in a calciner having a door at the front part of the calcining chamber and an exhaust outlet at the rear part thereof, a calcining net which can be freely put in and taken out from the front of the calcining chamber, and a calcining net at the front part of the calcining chamber It is characterized by having a front burner installed at a lower level and an exhaust fan installed at the rear of the firing chamber.

[0006]

[Action]

 Because of the above-mentioned means, most of the combustion gas emitted from the front burner provided in the front part of the firing chamber is drawn on by the exhaust fan and flows into the exhaust port in the rear part, while the treatment on the firing net is performed. Flows along the underside of an object. For this reason, the cooked food can be baked from below, the heating range for the cooked food is large, and the food can be effectively heated, and a sufficient baking action can be performed.

[0007]

【Example】

 Hereinafter, embodiments will be described with reference to the drawings. In FIG. 1, reference numeral 1 is a firing device, 2 is an outer box thereof, and a firing chamber 3 is provided in the outer box 2. The firing chamber 3 is surrounded by side walls 4 on the left and right sides, a bottom portion 5, a ceiling 6 and a rear wall 7. A door 10 pivotally attached to a lower portion of the front end of the outer box 2 by a pin 9 is opened and closed in an opening 8 on the front surface. The door 10 can be freely opened and closed by a handle 10a at the upper end. An exhaust fan 12 is provided at an exhaust port 11 provided in the rear wall 7, and the combustion gas that has performed the burning action is exhausted from the exhaust outlets 13 and 13a.

Reference numeral 14 is a soup saucer placed on the bottom portion 5, and a locking portion 14a for pulling out the soup saucer 14 and an air inflow hole 14b are continuously provided on the front end side, and the soup saucer 14 is provided below the opening 8. The front burner 15 is arranged over the front of the firing chamber (3). The front burner 15 penetrates both side walls 4 and 4 and extends across the front part of the firing chamber 3, and a large number of flame openings 15a are provided rearward between the side walls 4 and 4. The front burner 15 is provided with a protective hood 16 having a substantially L-shaped cross section from its front portion to its upper portion, and an air inflow hole 16a is provided in the front surface of the protective hood 16.

On the left and right side walls 4, rails 17 extending in the front-rear direction are projected at a position higher than the front burner 15, and a baking net 18 for placing the food A is placed on the left and right rails 17. It is mounted so that it can be moved back and forth.

Although the reflector 19 is placed on the soup saucer 14 and the upper burner 20 is provided on the ceiling 6, the reflector 19 and the upper burner 20 can be omitted. Further, side burners may be provided on both sides of the firing chamber 3. In this case, the side burners are formed in a U shape integrally with the front burner 15, and both side burners are provided on both side walls 4. It is better to place it below. Further, when the side burner is provided, the flame burner of the front burner 15 may not be provided near both side walls, but may be provided only near the center.

The firing net 18 can be held and pulled out or pushed in by opening the door 10 and engaging the holders 21 shown in FIGS. 2 and 3 with the upper and lower surfaces of the horizontal bars arranged in front and rear. .

With the above configuration, when the front burner 15 is ignited to urge the exhaust fan 12, air flows in from below the door 10 through the air inflow holes 14b and 16a as indicated by the broken line arrow. The combustion gas is drawn by the exhaust fan 12, drawn into the exhaust port 11, and discharged from the exhaust outlets 13 and 13a. Due to this flow of the combustion gas, the combustion gas can keep contacting with the food A and heat the food A in a wide range until the gas flows into the exhaust port 11, and the amount of heat can be effectively used.

Although the combustion air that rises in the air inlet 14a has a cooling effect on the door 10, the air inlet may be provided on the door 10 to receive the cooling effect.

[0014]

[Effect of device]

 As described above, according to the present invention, the cooking gas is mainly heated from the bottom by the combustion gas generated in the front burner provided in the lower part of the front part of the firing chamber, so that the food can be cooked deliciously, There is an advantage that the front burner is not deteriorated by the hot liquor because the hot liquor hardly adheres to the partial burner. Further, since the combustion gas heats along the cooked food until it reaches the exhaust port at the rear part, uneven burning does not occur and the contact time with the cooked food is long, so the heat of the combustion gas is effectively used. This has the advantage that the exhaust temperature can be lowered.

[Submission date] June 8, 1993

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0013

[Correction method] Change

[Correction content]

Although the combustion air rising in the air inlet 14 b has a cooling effect on the door 10, the air inlet may be provided on the door 10 to receive the cooling effect.

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0014

[Correction method] Change

[Correction content]

[0014]

[Effect of device]

As described above, according to the present invention, the cooking gas is mainly heated from the bottom by the combustion gas generated in the front burner provided in the lower part of the front part of the firing chamber, so that the food can be cooked deliciously. the Department burners hardly adheres baked juice has the advantage that no deterioration is the front burner in baked juice. In addition, since the combustion gas heats along the cooked food until it reaches the exhaust port at the rear, uneven burning does not occur and the contact time with the cooked food is long, so the heat of the combustion gas should be used effectively. Has the advantage that the exhaust temperature can be lowered.

[Brief description of drawings]

FIG. 1 is a vertical sectional side view of an embodiment of the present invention.

FIG. 2 is a plan view when holding a firing net.

[Fig. 3] Side view of the above

[Explanation of symbols]

 3 Firing Room 10 Door 11 Exhaust Port 12 Exhaust Fan 15 Front Burner 17 Firing Net

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[Procedure amendment]

[Submission date] June 8, 1993

[Procedure 3]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a vertical sectional side view of an embodiment of the present invention.

FIG. 2 is a plan view when holding a firing net.

[Fig. 3] Side view of the above

[Explanation of symbols] 3 firing chamber 10 door 11 exhaust port 12 exhaust fan 15 front burner 18 firing net

Claims (1)

[Scope of utility model registration request] 1. A firing machine comprising a door (10) at the front of the firing chamber (3) and an exhaust outlet (13) at the rear thereof, wherein a firing net (18) is provided so as to be freely inserted into and removed from the front of the firing chamber (3). And a front burner (15) installed in the front of the firing chamber (3) and below the firing net (18), and an exhaust fan (12) installed in the rear of the firing chamber. Calculator to do.