CN2386632Y

CN2386632Y - Hot oven for foodstuff

Info

Publication number: CN2386632Y
Application number: CN 99232521
Authority: CN
Inventors: 高师敏
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-02
Filing date: 1999-09-02
Publication date: 2000-07-12
Anticipated expiration: 2009-09-02

Abstract

The utility model relates to a hot oven for foodstuff, which is especially suitable for roasting plant food, such as sweet potatoes, potatoes, corn, etc. and animal food, such as cow, sheep, chicken, etc. The hot oven is composed of an oven body, a support mechanism, a casing, a heat insulation layer, a refractory layer, an annular gas flue, a chimney and a heat source, wherein, the support mechanism is used for supporting the oven body; the casing, the heat insulation and the refractory layer are arranged outside of the casing; the annular gas flue is arranged between an outer wall of the oven body and the heat insulation layer and the refractory layer; the chimney is arranged on the top of the oven body and is communicated with the gas flue; the heat source is arranged on the lower part of the oven body and is communicated with the gas flue.

Description

Food oven

The utility model relates to a kind of food oven, especially for animal foods such as vegetable food such as baking potato, Ipomoea batatas, corn and ox, sheep, chicken, ducks.

At present, the equipment of baked goods has micro-wave oven, local method oven etc., and the micro-wave oven valency is higher, and electromagnetic pollution is arranged, and loses natural flavour mountaineous; The local method barbecue is that crust easily burns with charcoal fire or the direct baked foods of firewood, and about different ripe, food is polluted by harmful substance in the flue gas, and fuel heat utilization is low, and flue gas scatters.

The purpose of this utility model is: design a kind of food oven, and when making baked foods, the direct contact food of pyrotechnics, harmful substance is to the pollution of food in the elimination pyrotechnics, and the food of baking is about the same, is unlikely and burns epidermis, simultaneously, improves the heat utilization efficiency of fuel.

The utility model is to realize purpose like this: it is by body of heater, the supporting device of supporting body of heater, be installed in flame retardant coating, thermal insulation layer, the shell of body of heater outside, the ring smoke road that between furnace body outer wall and thermal insulation layer, flame retardant coating, constitutes, be loaded on the chimney that communicates with gas flue at body of heater top, the thermal source generator that connects with gas flue that is installed in body of heater below constitutes.

The utility model can also achieve the goal like this, body of heater is divided into 3 chambers, the stove pot chamber that is followed successively by preheating chamber, moist closet from top to bottom, deposits heat carrier, on each chamber respectively design window arranged, on shell, thermal insulation layer, the flame retardant coating with the corresponding position of the window of each chamber on design window is arranged.

Supporting device of the present utility model is made up of support and the road wheel that is installed on the support.

Design has support flap on the furnace body outer wall of the present utility model.

Owing to the utlity model has the said structure design, before the use, in stove pot chamber, put into heat carrier, as sandstone or other similarly natural not molten solids of cleaning.Use thermal source generator heat hot carrier then, make it to heat up, when treating that temperature is raised to certain value, the food of cleaning is put into stove pot chamber, imbed in the heat carrier, allow the elevated temperature heat carrier from all quarter heat be passed to food, make food ripe by baking equably, and do not burnt, about consistent, and flue gas surrounds body of heater in the ring smoke road, to the food preheating, delicatessen is incubated, drain from chimney then, flue gas, pyrotechnics is direct contact food, and contaminated food products not makes the food of baking have the local flavor of nature.Simultaneously, body of heater outward also design flame retardant coating, thermal insulation layer, shell etc. are arranged, the fuel heat obtains to make full use of and is difficult for scattering and disappearing, therefore, the heat utilization efficiency of fuel is than common local method oven height, fuel savings.

Further specified below in conjunction with drawings and Examples, but be not limited only to this.

Fig. 1 is that the general structure complete section master of the utility model body of heater when being the square structure looks schematic diagram;

Fig. 2 is the side view of the utility model body of heater when being the square structure;

Fig. 3 is the general structure full sectional view of the utility model body of heater when being cylindrical structure.

As shown in FIG., the utility model is by body of heater 3, the supporting device 1 of supporting body of heater 3, be installed in flame retardant coating 14, thermal insulation layer 13, the shell 8 of body of heater outside, the ring smoke road 5 that between body of heater 3 outer walls and thermal insulation layer 13, flame retardant coating 14, constitutes, be loaded on the chimney 9 that communicates with gas flue 5 at body of heater 3 tops, the thermal source generator 2 with gas flue 5 connects mutually that is installed on the body of heater 3 below supporting devices 1 constitutes.Design has support flap 3a on body of heater 3 outer walls, body of heater 3 is divided into three chambers, be followed successively by preheating chamber 7, moist closet 6, stove pot chamber 4 from top to bottom, stove pot chamber 4 internal memory heat release carriers, as sandstone or other natural not molten solids, design respectively on each chamber window 10,11,12 is arranged, for the square body of heater, can design a window at front and back,, can on the cylinder shell wall, design 2 or 3 windows for the column type body of heater, be convenient to food is put into, during work, window is closed, and prevents that flue gas from entering each indoor and Food Contact of body of heater.On flame retardant coating 14, thermal insulation layer 13, the shell 8, with body of heater 3 on be equipped with on the corresponding position of chamber window, also design has window, packs in body of heater each chamber 3 after the food, during use, closes, in case flue gas disperses and heat loss everywhere.Supporting device 1 is made up of support 1a and the road wheel 1b that is loaded on the support 1a.Thermal source generator 2 is a prior art, as solid fuel cooker, liquid fuel furnace, electric furnace etc., can choose from market, or directly oneself design a common solid fuel cooker on 4 lower positions of the close stove pot chamber of support 1a as shown in Figure 1, the coal stove of technology and normal tape grate is identical.For economical with materials, can be only in stove pot chamber 4 or the outer setting flame retardant coating 14 of stove pot chamber 4 and moist closet 6, because this flue-gas temperature is higher.

Because whole baker material of main part is the thin-sheet metal material,, do not paint hatching so the figure midship section is all expressed with heavy line.

Claims

1, a kind of food oven, it is characterized in that: it is by body of heater (3), the supporting device (1) of supporting body of heater (3), be installed in body of heater (3) outside flame retardant coating (14), thermal insulation layer (13), shell (8), the ring smoke road (5) that between body of heater (3) outer wall and thermal insulation layer (13), flame retardant coating (14), constitutes, be loaded on the chimney (9) that communicates with gas flue (5) at body of heater (3) top, the thermal source generator (2) with gas flue (5) connects mutually that is installed in body of heater (3) below constitutes.

2, food oven according to claim 1, it is characterized in that: body of heater (3) is divided into 3 chambers, the stove pot chamber (4) that is followed successively by preheating chamber (7), moist closet (6) from top to bottom, deposits the dress heat carrier, on each chamber respectively design window (10), (11), (12) are arranged, shell (8), thermal insulation layer (13), flame retardant coating (14) go up with each corresponding position of chamber window on design window arranged.

3, food oven according to claim 1 is characterized in that: supporting device (1) is made up of support (1a) and the road wheel (1b) that is installed on the support (1a).

4, food oven according to claim 1 and 2 is characterized in that: design has support flap (3a) on body of heater (3) outer wall.