JPH0636531U - Ware production equipment - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to bake so that the edible portion is as large as possible, similar to edible materials such as edible grains and dried fish. [Structure] The edible material is placed on the perforated member, and the far infrared radiators, which have a relatively large heat storage amount and are supported by the perforated member, are arranged above and below the perforated member so as to be positionally adjustable. Then, the edible material is heated and fired from above and below by using far infrared rays at ambient temperature.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pottery production apparatus, and more particularly to a pottery production apparatus that fires edible materials such as edible grains and dried fish by indirect heating. The present invention also relates to a potato production apparatus, and more particularly to a far infrared heating type potato production apparatus.

[0002]

[Prior art]

 For example, potatoes, chestnuts, dried squids, etc. are eaten by burying them in a bonfire or hot ash as they are and baking them. Such indirect baking is, for example, in the case of roasted potatoes, Satsuma potatoes are put in a closed pot containing stones, the closed pots are heated from the outside, and the Satsuma potatoes are baked on the stones. In this case, since Satsuma yam contains amylase, by slowly heating it at a temperature of 60 ° C., saccharification proceeds and sweet potato with increased sweetness can be obtained.

[0003]

[Problems to be solved by the device]

 However, since the baked potato comes into contact with stones or ceramics that have been heated to a high temperature and is baked, it causes charring on the surface and it is not possible to eat the part of the potato skin that is said to contain vitamins, etc. In addition, since the burnt part cannot be eaten, it is sweet and delicious, but the yield is poor and it is a problem. In addition, a potato-manufacturing device using microwave heating has been proposed, but in the case of heating using microwaves, the temperature rises rapidly and the baking takes place in a comparatively short time, which causes a problem of less sweetness. There is. The present invention aims to solve the problems regarding the sweetness and the yield of the conventional potato production apparatus, for example.

[0004]

[Means for solving problems]

 An object of the present invention is to provide a pottery production apparatus that has excellent sweetness and the like, has a low charring rate, and has a high yield. According to the present invention, a porous member for placing an edible material to be baked is provided, and a far infrared heating device provided with a porous member for placing a far infrared radiator on an electric heating device is provided below the porous member. Above the porous member for placing the edible material, there is provided a far-infrared heating device provided with a porous member for placing the far-infrared radiator under the electric heating device so that it can be moved vertically by a suspending tool. It is a characteristic pottery production device.

In the present invention, particularly in the baked potato production apparatus, the potato is held so that the contact portion becomes small, and is heated by radiant heating by far infrared rays and direct heating by the ambient atmosphere temperature. Therefore, for example, potatoes that are to be baked, such as potatoes, are placed in the apparatus for producing baked potatoes of the present invention, so that the potatoes are irradiated with a large amount of far-infrared rays and can come into contact with the atmosphere gas in a large area. The potato mounting portion is formed of a porous member. This porous member holds the potato and has an opening having a size such that the held potato is irradiated with a large amount of far infrared rays, and is formed by a perforated plate, a net or the like. In the present invention, the potatoes are provided with far-infrared radiator support devices above and below so that they can be heated by far-infrared rays from above and below.

In the present invention, the far-infrared radiator support device includes a perforated porous member such as a net or a perforated plate to prevent the radiation surface and the heated surface of the far-infrared radiator from being covered as much as possible. Formed into a shape. In the present invention, the far-infrared radiator support is formed so as to be movable with respect to the support portion of the potato, for example, by a suspender or the like. In the present invention, since the far-infrared radiator is heated by the electric heater, the far-infrared radiator is provided with an electric heater on its back. Further, in the present invention, the far-infrared radiator preferably has a relatively large heat storage property so that the temperature inside the furnace can be kept constant.

[0007]

[Action]

 According to the present invention, a far-infrared heating device having a far-infrared radiation radiator is provided on an electric heating device below a porous member for placing edible material to be baked, and is provided above the porous member for placing edible material. Is equipped with a far-infrared heating device provided with a far-infrared radiator below the electric heating device so as to be movable in the vertical direction by a suspending tool, so that the edible material, for example, Satsuma yam, is heated by the far-infrared light and the electric heater Also, since it is heated by the far-infrared radiator, which has a relatively high heat storage capacity, and is heated by the ambient temperature that is maintained at a substantially constant temperature, for example, it activates the action of amylase in Satsuma-imo and has a sweet taste. You can bake it into baked potatoes. In addition, according to the present invention, for example, Satsuma yam is supported by a mesh or a porous member such as a perforated plate, so that it is relatively less charred, and the edible portion of the baked potato is less reduced by charring, resulting in a high yield.

[0008]

【Example】

 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings, but the present invention is not limited by the following description and examples. FIG. 1 is a schematic sectional side view for explanation showing a part of a baked potato production apparatus of an embodiment of a baked article production apparatus according to the present invention, which is cut away.

In the embodiment shown in FIG. 1, the housing 2 of the baked potato production apparatus 1 is formed of a heat insulating member, and the inside of the housing 2 has a hole having a size smaller than that of the baked potato and hot air passes therethrough. It is divided into upper and lower spaces by a heat resistant partition wall 3. The space above is the greenhouse 4 for the produced sweet potatoes, and the ceiling 5 is surrounded by the wire mesh 6 and is filled with the deodorant 7, and the enclosure 8 such as an exhaust cover is provided on the outside thereof. The exhaust port 9 provided is formed. The space below is a baking chamber 10 for the production of baked potatoes, and a shelf support 12 for supporting a shelf plate 11 for holding the potatoes of the raw material for the baked potatoes, which is formed by a porous member, is provided on the inner wall 13. ing.

Far infrared heating devices 14 and 15 are provided above and below the porous potato holding shelf 11 toward the shelf 11. In this example, the far-infrared heating devices 14 and 15 are respectively provided with a far-infrared radiator support frame 16 and a far-infrared radiator support frame 16 in which a lump-shaped far-infrared radiation ceramic heating body having a particle diameter of 10 mm or more, preferably 30 mm or more is packed, respectively. The heat insulating walls 19 and 20 are provided on the rear side of the supporting frames 16 and 17, respectively, and the sheath heaters 18 are attached to the supporting frame side, respectively. In this example, the far infrared heating device 14 on the upper side is formed so as to be movable in the vertical direction, and the movement is performed by a steel rope 21. Therefore, in this example, the lifting hooks 23 are provided on the grips 22 at the four corners of the upper far infrared ray device 14, respectively. One end of a steel rope 21 is attached to each of the lifting hooks 23, and the other end of the rope is wound around a hoisting drum 24. In this example, a handle 25 is attached to the winding drum 24, and by manually winding the rope 21 on the winding drum, the far infrared heating device 14 located above can be moved upward. By unwinding the rope 21 wound around the drum 24, the far-infrared heating device 14 located above can be moved downward.

Since this example is configured as described above, the Satsuma potatoes are placed on the net-like shelf plate 11, the handle 25 is turned, and the position of the far infrared heating device 14 above is adjusted to heat the potatoes. Adjust the position. The heating position of the far infrared radiator varies depending on the amount of the far infrared radiator and the amount of heat for heating the far infrared radiator, and the distance between the far infrared radiator and the potato can be, for example, 50 mm to 100 mm. The far-infrared radiator is fixed in position, electricity is supplied to the sheath heater 18, and the sheath heater 18 heats the lumped far-infrared radiation ceramics (not shown). The far-infrared radiation ceramic heating body increases the radiation amount of far-infrared radiation as the temperature rises, but also raises the temperature in the firing chamber 10 at its own temperature. Since the far-infrared radiation ceramic heating body used for heating in the present invention has a heat storage property, for example, the energization of the sheath heater 18 is adjusted, and the amount of far-infrared radiation body accommodated in the far-infrared radiation body support frame is adjusted. It is easy to adjust the firing conditions of the potato by adjusting the. For example, the temperature of the upper far-infrared radiation ceramic heater 14 is 350 to 550 ° C., the temperature of the lower far-infrared radiation ceramic heater 15 is 450 to 600 ° C., and the temperature in the firing chamber 10 is 180 to 250 ° C. For example, after heating for 30 to 50 minutes, a soybean with a so-called 100% edible portion, which has a good finish and can be eaten entirely, is obtained. The finished baked potato can be placed in the greenhouse 4 and can be eaten at an appropriate time for the appropriately-heated baked potato. In this example, the far-infrared radiation ceramics heating body is held in the mesh-shaped far-infrared radiation support frame 16, but a cassette containing the far-infrared radiation is formed to replace the far-infrared radiation. It can also be done by exchanging.

Example 1 30 pieces of M-sized sweet potatoes (weight: 4890 g) were placed on the net-like shelf plate 11 in the firing chamber 10, and electricity was passed through the sheath heater 18 to draw the far infrared radiation ceramic heating element above. The temperature was 400 ° C., and the far infrared radiation ceramic heater below was heated to a temperature of 550 ° C. The temperature in the baking chamber 10 was 200 ° C., and the heating time was 40 minutes. The baked potato obtained after baking was 4100 g, all of which were edible and had a good sweetness.

EXAMPLE 2 M size Beni Azuma from Ibaraki prefecture (diameter 40 to 50 mm, length 200 mm, weight 200 to 220 g) is placed on the net-like shelf plate 11 in the firing chamber 10 and the sheath heater 18 is electrically charged. Through, the upper far-infrared radiation ceramics heating body is heated to a temperature of 350 ° C and the lower far-infrared radiation ceramics heating body is heated to a temperature of 500 ° C, the temperature in the baking chamber 10 is set to 200 ° C, and the heating time is 50 minutes. The baked potato obtained after baking did not have strong charring, and the whole was baked softly and had a good sweetness. Baking was performed under substantially the same conditions with a firing time of 45 minutes, but similar results were obtained.

In this example, only the upper far-infrared radiation ceramic heater is movable, but the upper and lower far-infrared radiation ceramic heaters can be fixed at a good distance. Of course, both the upper and lower heating elements can be formed to be movable. In this example, the far infrared radiation ceramic heater is moved by a rope winding method, but a rack and pinion method may be used so that it can be performed with appropriate power.

[0015]

[Effect of device]

 According to the present invention, a far-infrared heating device having a far-infrared radiation radiator is provided on an electric heating device below a porous member for placing edible material to be baked, and is provided above the porous member for placing edible material. Is equipped with a far-infrared heating device equipped with a far-infrared radiator under an electric heating device so that it can be moved in the vertical direction by means of a suspender, so it is smaller than, for example, a conventional potato production device, With this, baked potatoes can be easily manufactured. The sweet potato obtained according to the present invention has the same sweetness as the conventional sweet potato, and the whole is softer than the conventional sweet potato, has less strong scorching, and has a good yield.

[Brief description of drawings]

FIG. 1 is a schematic side sectional view for explanation showing a part of a baked potato production apparatus of an embodiment of a baked product production apparatus according to the present invention, which is cut away.

[Explanation of Codes] 1 baked potato production device 2 housing 3 porous partition wall 4 greenhouse greenhouse 5 ceiling 6 wire netting 7 deodorant 10 baking chamber 11 net-like shelf 14 upper far infrared radiation ceramic heating element 15 lower far infrared ray Radioactive ceramic heater 18 Sheath heater

Claims (1)

[Scope of utility model registration request] 1. A far-infrared heating device provided with a porous member for placing an edible material to be baked, and a porous member for placing a far-infrared radiator placed on an electric heating device below the porous member. A far-infrared heating device provided with a porous member for mounting a far-infrared radiator under an electric heating device is provided above the porous member for mounting the edible material so as to be vertically movable by a suspending tool. An apparatus for producing ware.