CN201230538Y

CN201230538Y - Double-deck furnace fuel-gas fruit-tree split type Nang pit

Info

Publication number: CN201230538Y
Application number: CNU2008200708975U
Authority: CN
Inventors: 史永君; 史新建
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-06
Filing date: 2008-06-06
Publication date: 2009-05-06
Anticipated expiration: 2018-06-06

Abstract

The utility model relates to a gas fruit tree detachable crusty pancake pit with double layers of oven shells, which is more convenient, sanitary, environment-friendly, energy-saving and easier to operate and popularize on the basis of maintaining the advantages of the characteristics of the old crusty pancake pit. The gas fruit tree detachable crusty pancake pit comprises a gas external furnace communicated with a gas channel, an internal furnace of the burning fruit tree used for baking is arranged in the gas external furnace, a gas combustion chamber is arranged between the internal furnace and the external furnace, and the internal furnace is the fruit tree combustion chamber, therefore, the utility model has the advantages of reasonable structure, convenient operation, energy conservation, no environmental pollution, and the like.

Description

Double-layer furnace body combustion gas fruit tree separating-closing type crusty pancake hole

Technical field:

The utility model relates to a kind of on the basis that keeps ancient crusty pancake hole characteristic advantage, can make it more convenient, much cleaner, more environmental protection, more energy-conservation, the more easy to operate and double-layer furnace body combustion gas fruit tree separating-closing type crusty pancake hole of promoting.

Background technology:

The crusty pancake hole is the cooking stove of baked food, the history in existing more than 2,000 year.This baking oven with and the clay of going into wheat straw or wool make, profile resembles the big water vat of wide tripe of a bite back-off very much, top is young, the bottom inner casing is bigger, height is generally about one meter.Around it, be built into the square platform, stay a ventilating opening in the hole with soil or clay brick.Before the roasting crusty pancake firewood and coal cinder are done fuel barbecue crusty pancake hole, when treating that crusty pancake hole temperature reaches 120 ℃-150 ℃, the white back banking fire of the inner all burnings in crusty pancake hole, live charcoal is deposited in the centre in hole, block air vent, the inwall of cheating of will craming food into one's mouth then sprays salt solution to regulate temperature, immediately ready-made crusty pancake cake is placed on the crusty pancake holder and upward stretches near coal-mine with hand, firmly be attached on the wall of hole, form with the radiation of crusty pancake hole fire and the high-temperature firing of hole wall.Crusty pancake not only can be baked in the crusty pancake hole, can also bake crusty pancake hole meat.Select fertile tender new fresh mutton for use, reject bone, be cut into the cube meat of 10 centimeter square, mix the paste that mixes with egg, turmeric, pepper powder, diligent Ran's powder, refined salt, patent flour etc., be coated in uniformly cube meat around, be posted on the crusty pancake hole inwall of roasting heat or roasting with putting in the crusty pancake hole after on the drill rod string earlier, both ripe about roasting last half an hour.The barbecue of baking is coke yellow, and glossy blazing is with fragrance striking the nose, and be fresh and tender good to eat.With sheep with whole of all right baking of quadrat method.

Fuel is done with fruit tree or coal in existing crusty pancake hole, and barbecue crusty pancake hole makes its temperature that reaches the baked foods requirement, and fruit tree or coal are in hole tripe internal combustion, and by the bottom vents air inlet, the waste gas that the burning back produces is directly discharged by the top osculum.The fruit tree easy firing, it is bigger to light the back intensity of a fire, barbecue crusty pancake hole, the hole wall is reached a high temperature to bleach, need continuous burning more than one hour, the burning intensity of a fire is big, and the radiant heat energy discharging of generation directly, only some heat energy has been used on the wall of hole, barbecue crusty pancake hole, and the waste gas that remainder heat energy produces with burning is outside the top osculum is discharged the hole.Heat energy is underutilized, and existing fruit tree resource is abundant, the source of a large amount of fruit trees, selects, puts in order, transports also quite trouble; When burning simultaneously, the little charcoal Mars that is firing also causes certain pollution to surrounding environment outside throwing out and cheating.

Use anthracite to replace fruit tree, the relative fruit tree of the intensity of a fire is little during coal combustion, but the dense smoke that produces is much bigger relatively, the hole wall stores and reaches certain high temperature, fruit tree or coal burn for a long time and produce a large amount of dense smoke and waste gas material, human body is harmful to, also unfavorable after the food consumption with the coal barbecue to health.

On technology, existing merely with liquefied gas or, or liquefied gas and the electric baking oven that uses simultaneously, technology and effect also can have some characteristic in crusty pancake hole, also can baking go out the food of baking in soil crusty pancake hole, and determine to have accomplished environmental protection, cleaning, the inaccessible effect in crusty pancake such as easy operating hole, but lost ancient crusty pancake hole and done the hole wall with alkaline earth, fruit tree is cooked the sort of original extraordinary taste---the fragrance of the sort of fruit tree that food has that the baking of fuel institute goes out food, lose crusty pancake and cheated the distinctive roasting condition that smokes, these baking ovens changed distinctive barbecue mode and important process, so can be accomplished and the same just can the baking food in hole of craming food into one's mouth.Replace the fruit tree barbecue with liquefied gas, can produce a kind of pungent smell after the liquefied gas burning, this peculiar smell can make the food of barbecue cause very big destruction on the sense of taste, not only lost the fragrance of fruit tree, also increase the peculiar smell of liquefied gas, on technology, destroyed unique characteristic in ancient crusty pancake hole and important barbecue advantage.

Summary of the invention:

The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of alkali working pit wall, fruit tree of both having kept to make fuel, spray salt solution and regulate the distinctive barbecue conditions in crusty pancake hole such as temperature, can use pollution-free, the liquefied gas of energy-saving convenient, coal gas to wait the double-layer furnace body combustion gas fruit tree separating-closing type crusty pancake hole that replaces fruit tree or coal to roast as main fuel again.

The purpose of this utility model is achieved in that and comprises the outer stove of the combustion gas that is connected with blast tube, is provided with the interior stove of the burning fruit tree that is used to roast outside combustion gas in the stove, is gas combustion chamber in the middle of the inside and outside stove, is the fruit tree combustion chamber in the interior stove.

Distance in the middle of the inside and outside stove is 3-5 centimetre, combustion gas is burnt between stove inwall and interior furnace outer wall outside, internal protecting wall is a stainless steel iron sheet frame structure, outer is the refractory cement partitioned organization, cement keeps certain interval between the iron sheet framework, for containing the argillic horizon of alkali, furnace bottom leaves wind pipe in it, wind pipe communicates with the external world by ventilation shaft, and is provided with the fire grate of the fire bars formula burning fruit tree that exceeds furnace bottom.

Outer stove is a fuel with liquefied gas or coal gas, around the furnace wall above air inlet in the position of stove furnace bottom, make gas-cooker with gas pipeline near the furnace wall, be equipped with a combustion gas eye on the gas pipeline at interval, gas-cooker is provided with the inlet duct that guarantees whole gas-cooker charge combustion, furnace wall and gas kitchen place are provided with a lighting-up tuyere, divide into an air inlet.Stove is outward the heat-insulation layer that one deck control heat energy distributes outside.

The utility model has overcome the energy waste that old-fashioned crusty pancake hole exists, consume intrinsic itch such as a large amount of rare fruit trees and contaminated environment, on the energy, adopted sanitation and hygiene natural gas easy to use, structurally taked double-layer furnace body, the high-temperature gas that burning is produced passes through from chuck, avoided contacting with the direct of food, outer insulation material has adopted light weight and the good rock wool heat-preservation layer of heat-insulating property.The utility model only uses fruit tree in a small amount, and fruit tree no longer is general fuel here, but makes the food of baking have " flavouring " of unique taste.Therefore the advantage in old-fashioned crusty pancake hole is inherited and developed to the utility model, abandoned its intrinsic drawback, thereby have rational in infrastructurely, easy to operate, saves the energy, advantage such as free from environmental pollution.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

The specific embodiment:

As shown in Figure 1, the utility model comprises the outer stove 11 of the combustion gas that has outer fire door 6 that is connected with blast tube, is provided with the interior stove 8 of the burning fruit tree that is used to roast outside combustion gas in the stove, is gas combustion chamber in the middle of the inside and outside stove, in the interior stove 8 is the fruit tree combustion chamber, is interior fire door 7 above the interior stove.

Distance in the middle of the inside and outside stove is 3-5 centimetre, combustion gas is burnt between this distance, interior stove inwall 5 is a stainless steel iron sheet frame structure 3, interior furnace outer wall 4 is the refractory cement partitioned organization, cement keeps certain interval between the iron sheet framework, for containing the argillic horizon 17 of alkali, furnace bottom leaves wind pipe 10 in it, wind pipe 10 communicates with the external world by ventilation shaft 13, and is provided with the fire grate 9 of the fire bars formula burning fruit tree that exceeds furnace bottom.

Outer stove 11 is a fuel with liquefied gas or coal gas, around the furnace wall above air inlet in the position of stove furnace bottom, make gas-cooker with gas pipeline 12 near the furnace wall, be equipped with a combustion gas eye on the gas pipeline 12 at interval, gas-cooker is provided with the inlet duct that guarantees whole gas-cooker charge combustion, furnace wall and gas kitchen place are provided with a lighting-up tuyere 16, divide into an air inlet.

The supporting plate 8 of stove below interior stove is installed on the bracing frame 14 in the outer stove in whole, and the following of whole outer stove is stove seat 15.

Outer furnace outer wall is the heat-insulation layer 2 that one deck control heat energy distributes.Heat-insulation layer 2 is a rock wool.Outer stove inwall is a refractory brick 1,

The crusty pancake hole is to roast operation with the high temperature of the radiant heat of crusty pancake hole fire and hole wall, and the hole wall has certain thickness, is used for the high temperature barbecue and stores certain heat energy and can pass to for a long time in the hole, keeps providing the barbecue heat energy of certain hour.And the utility model is directly the effect of hole wall, two effects of thermal energy storage and high temperature barbecue demarcate, directly being divided into two baking oven forms---the novel crusty pancake hole of the inside and outside stove separating-closing type of combustion gas wood, what store transferring heat energy be the outer stove of combustion gas, the interior stove for a small amount of fruit tree of burning that is used to roast.

Combustion gas is burnt between stove inwall and interior furnace outer wall outside, and just two furnace walls are heated simultaneously, make full use of heat energy.Internal protecting wall is designed to stainless steel iron sheet frame structure, is outward the refractory cement partitioned organization, and cement keeps certain interval between the iron sheet framework, make internal protecting wall broad and meet high temperature easily penetrate indeformable, account is not split; Outer for keeping the distinctive high clay of alkali that contains in crusty pancake hole equably, broadly to divide layer 2-3 to be made, consistent with crusty pancake hole form, furnace bottom leaves a ventilation shaft, be provided with a blast pipe that is used for blower fan in the ventilation shaft, and being provided with the fire grate of the fire bars formula burning fruit tree that exceeds 2 centimetres of furnace bottoms, fruit tree is burnt on double-edged fine-toothed comb, the blast pipe air intake, fire door in the sealing, waste gas are discharged with air vent and are easy to the control processing.

Outer stove is a fuel with liquefied gas or coal gas, around the furnace wall, above air inlet in the position of stove furnace bottom, make gas-cooker with steel pipe near the furnace wall, a combustion gas eye is made a call to for 1 centimetre in every interval on the steel pipe, also available combustion gas duration and degree of heating, and the steel pipe gas kitchen is provided with the charge combustion that an inlet duct guarantees whole cooking stove, furnace wall and gas kitchen place are provided with a lighting-up tuyere, divide into an air inlet, do not have fire door, during fuel gas buring, the air inlet air inlet, inside and outside fire door gap is as the passage of discharging waste gas when the fuel gas buring.

The stove gas barbecue heats up earlier, and interior outer furnace wall is heated simultaneously, when interior outer furnace wall is stored into certain heat, interior stove a spot of fruit tree of can burning simultaneously, the peculiar process conditions that keep ancient crusty pancake hole burning fruit tree make the food of barbecue roasting through smoking, and have the fragrance of fruit tree.Interior stove inwall has reached certain temperature by the mode of thermal energy transfer, also possessed certain temperature through overshoot in the interior stove, fruit tree short time internal combustion just can raise fast and cheat interior temperature simultaneously, with the radiant heat of abundant assurance for fire in the hole of barbecue usefulness.

When the inside and outside stove of barbecue heats up, the form operation of two stoves to separate, when temperature reaches requirement,, seal outer furnace igniting mouth air inlet fire door with the salt solution temperature adjustment, fire door from inside and outside stove, food to be roasted is positioned in the interior stove stove, and two stoves are to store the baking oven that transferring heat energy and high temperature barbecue product form becomes one, and are consistent with the form of original crusty pancake hole operation, combustion gas and fruit tree have been used the novel crusty pancake hole baking oven of two stove separable-closed type operations simultaneously to form one.

Stove is outward the insulation material that one deck control heat energy distributes, and guarantees that the heat energy in the stove is difficult for outwards distributing, old-fashioned crusty pancake hole mostly with one deck sandy soil as heat-insulation layer, effect is poor, now uses insulation material (rock wool) better effects if, more hygienic and convenient.

Claims

1, a kind of double-layer furnace body combustion gas fruit tree separating-closing type crusty pancake is cheated, and comprises the outer stove of the combustion gas that is connected with blast tube, and it is characterized in that: being provided with the interior stove of burning fruit tree outside combustion gas in the stove, is gas combustion chamber in the middle of the inside and outside stove, is the fruit tree combustion chamber in the interior stove.

2, double-layer furnace body combustion gas fruit tree separating-closing type crusty pancake according to claim 1 is cheated, it is characterized in that: the distance in the middle of the inside and outside stove is 3-5 centimetre, combustion gas is burnt between this distance, internal protecting wall is a stainless steel iron sheet frame structure, is outward the refractory cement partitioned organization, and cement keeps certain interval between the iron sheet framework, it in it argillic horizon that contains alkali, furnace bottom leaves wind pipe, and wind pipe communicates with the external world by ventilation shaft, and is provided with the fire grate of the fire bars formula burning fruit tree that exceeds furnace bottom.

3, double-layer furnace body combustion gas fruit tree separating-closing type crusty pancake according to claim 1 is cheated, it is characterized in that: outer stove is a fuel with liquefied gas or coal gas, around the furnace wall above air inlet in the position of stove furnace bottom, make gas-cooker with gas pipeline near the furnace wall, be equipped with a combustion gas eye on the gas pipeline at interval, gas-cooker is provided with the inlet duct that guarantees whole gas-cooker charge combustion, and furnace wall and gas kitchen place are provided with a lighting-up tuyere, divide into an air inlet.

4, double-layer furnace body combustion gas fruit tree separating-closing type crusty pancake according to claim 1 is cheated, and it is characterized in that: stove is outward the heat-insulation layer that one deck control heat energy distributes outside.