TWM505813U - Improved kiln oven structure - Google Patents

Description

Structural improvement of kiln oven

The invention relates to a structure of a kiln oven, in particular to a kiln oven structure which has several baking rooms and can be separately baked according to the application.

The conventional "kiln" is used not only as a purpose for firing pottery, but also as a purpose for baking food, but the object of baking is different. The basic structure of the kiln is a baking space with a combustion space and a phase connection. The combustion space is a place for burning fuelwood to generate heat. When the heat is transferred to the baking space to make the temperature reach a preset, the input can be stopped. The firewood and the ingredients are placed in the baking space, and the heat accumulated in the baking space is used to make the bread, pizza and other ingredients in the closed space gradually baked and cooked.

Although the conventional kiln oven can already achieve the function of baking the cooked material, there are still several defects in the kiln oven during use: 1. The conventional kiln oven has only one baking space, so It is not possible to bake several portions of bread, pizza and other ingredients that require different baking temperatures. 2. The combustion space of the conventional kiln oven is connected to the baking space, so the fuel burns Incomplete ash is easy to pollute the baking space and affect hygiene. 3. Kiln oven furnaces are usually stacked with refractory bricks, but the thermal conductivity of refractory bricks is not good. If the flue design is poor, it will easily affect the heating efficiency of the baking space. It can be seen that there is still room for improvement in the conventional kiln oven structure.

In view of this, the main purpose of the present invention is to improve the lack of structural design of the conventional kiln oven, and the solution provided is to provide a structural improvement of the kiln oven, which comprises a main furnace body, a combustion chamber and an air inlet, a chimney connecting the inside and the outside, a combustion chamber connected to the chimney and a flue; and at least one baking furnace disposed at intervals in the main furnace body, the baking furnace comprises a temperature guiding layer and an insulating layer The baking chamber; wherein the temperature guiding layer is disposed on the outer layer, and is composed of a metal material with better thermal conductivity. The heat insulating layer is disposed on the inner layer and is made of refractory bricks, and surrounds the baking chamber for baking the food.

The advantage of the structural improvement of the novel kiln oven is that each baking oven has a separate baking chamber and is not in communication with the flue, thereby maintaining food hygiene. The heating efficiency of the baking oven is greatly improved, and each baking oven can simultaneously bake the ingredients of different temperature requirements, thereby effectively shortening the time for baking the food.

10‧‧‧ Kiln Oven

20‧‧‧Main furnace body

21‧‧‧ chimney

211‧‧‧Upper cover

22‧‧‧ combustion chamber

221‧‧‧ furnace door

222‧‧‧ Grid

223‧‧‧Wood space

224‧‧‧Ember space

23‧‧‧air inlet

231‧‧‧ furnace door

24‧‧‧ flue

25‧‧‧ thermometer

30‧‧‧ baking oven

31‧‧‧ furnace door

32‧‧‧Indicating layer

33‧‧‧Insulation

34‧‧ ‧ baking room

341‧‧‧ Scaffolding

342‧‧‧Bakeware

Figure 1 is a perspective view of the present invention.

Figure 2 is a schematic front view of the structure of the present invention.

Figure 3 is a schematic side view of the structure of the present invention.

Figure 4 is a schematic diagram of the novel hot gas flow path.

In order to further understand the technical contents, functions, and other features of the present invention, the following detailed description will be described in conjunction with the preferred embodiments.

Please refer to FIG. 1 , which is a structurally modified preferred embodiment of the novel kiln oven. The kiln oven 10 mainly has a main furnace body 20 and a plurality of baking furnaces 30; the main furnace body 20 is entirely fireproof. The bricks are stacked, and the upper and lower outer chimneys 21 are arranged; the plurality of independent baking furnaces 30 are vertically spaced apart from the main furnace body 20, and the baking furnace 30 has a temperature guiding layer 32, an insulating layer 33 and a baking chamber 34. The temperature guiding layer 32 is disposed on the outer layer and is composed of a metal material with better thermal conductivity. The heat insulating layer is disposed on the inner layer and is made of refractory bricks, enclosing a baking chamber 34 for baking the food, and baking A scaffolding 341 is provided on both sides of the chamber 34 for placing the baking tray 342. Below the main furnace body 20, a combustion chamber 22 and an air inlet 23 are provided, and the fuel is put into the combustion chamber 22 for combustion, and fresh air is supplied from the air inlet 23, and the hot air is finally discharged by the chimney 21. The chimney 21 is further provided with an upper cover 211. The baking furnace 30, the combustion chamber 22 and the air inlet 23 are also respectively provided with furnace doors 31, 221, 231 for opening and closing, so as to constitute a closed heat preservation space when necessary. A thermometer 25 for detecting the temperature inside the baking chamber 34 is additionally provided outside the individual baking ovens 30. Of course, the exterior of the main furnace body 20 can be further adhered to red bricks or tiles to enhance the decorative.

Please refer to Figure 2, and in conjunction with Figures 3 and 4, the front and side cross-sections of the present invention are shown. In the figure, a combustion chamber 22 is arranged below the main furnace body 20, and the combustion chamber 22 separates the fuel space 223 and the ash space 224 by a grid 222 when the fuel is burned in the fuel space 223. The fresh air replenishes oxygen through the grille 222 via the air inlet 23, and the ash falls into the ash space 224; the flue 24 is connected to the chimney 21 by the combustion chamber 22, and the flue 24 is distributed in the main furnace body. 20 internal left side, right side and rear side, according to which the heat can be comprehensively distributed around each baking furnace 30.

In particular, the flue 24 of the present invention is not in communication with the torrefaction chamber 34, thereby ensuring that the foodstuff in the torrefaction chamber 34 is free from soot contamination; the baking oven 30 enhances the heating efficiency of the torrefaction chamber 34 by the temperature-conducting layer 32, The baking ovens 30 of different heights have different heating temperatures due to heat decay. Therefore, the different baking ovens 30 can be placed separately and simultaneously baked according to the heating temperature of different food materials, thereby effectively improving the efficiency of baking the food.

In summary, the structural improvement of the new kiln oven can indeed achieve the preset purpose, and should meet the requirements of patentability. However, the above description is only a preferred embodiment of the present invention, and cannot be limited thereto. The scope of the present invention is intended to be defined by the scope of the appended claims.

10‧‧‧ Kiln Oven

20‧‧‧Main furnace body

21‧‧‧ chimney

22‧‧‧ combustion chamber

221‧‧‧ furnace door

222‧‧‧ Grid

223‧‧‧Wood space

224‧‧‧Ember space

23‧‧‧air inlet

231‧‧‧ furnace door

24‧‧‧ flue

30‧‧‧ baking oven

31‧‧‧ furnace door

32‧‧‧Indicating layer

33‧‧‧Insulation

34‧‧ ‧ baking room

Claims (4)

The structure improvement of a kiln oven comprises: a main furnace body, a combustion chamber and an air inlet, a chimney connected inside and outside, a combustion chamber connected to the chimney and a chimney; and at least one The baking furnace is disposed at intervals in the main furnace body, and the baking furnace comprises a temperature guiding layer, a heat insulating layer and a baking chamber; wherein the temperature guiding layer is disposed on the outer layer and is composed of a metal material having better heat conduction efficiency, wherein the heat insulating layer is disposed inside The layer is made of refractory bricks and encloses a baking chamber for baking ingredients. The structural improvement of the kiln oven according to the first aspect of the patent application, wherein the combustion chamber separates the fuel space and the ash space by a grid. The structural improvement of the kiln oven according to the first aspect of the patent application, wherein the flue system is distributed on the left side, the right side and the rear side of the main furnace body. The structural improvement of the kiln oven according to the first aspect of the patent application, wherein the baking chamber is provided with a scaffolding for placing the baking sheet.