CN217907429U - Charcoal oven - Google Patents

Abstract

The utility model discloses a charcoal oven, the key points of the technical scheme are that the charcoal oven comprises an oven body and an oven liner, the oven liner is arranged below the oven body, one side of the oven body is provided with a box body, a chimney is arranged in the box body, one end of the chimney is communicated with the oven body to form a smoke inlet, the other end of the chimney extends upwards out of the box body to form a smoke outlet, a filtering baffle is arranged in the box body in a sliding way, the filtering baffle is inserted into the chimney, a heat conducting hole is arranged on the oven liner, the heat conducting hole extends into the oven body, a charcoal frame for placing charcoal is arranged in the middle of the oven liner, an air inlet cavity is arranged below the charcoal frame, an air door is arranged on the air inlet cavity, and the inner surfaces of the oven liner and the heat conducting hole are both provided with heat preservation layers; the bottom of furnace body still is provided with the oil drain port, and the oil drain port intercommunication is outside to be provided with the valve that is used for controlling the oil drain port and opens and close, the utility model has the advantages of flue gas filtering capability has kept good air circumstance on every side, still has charcoal fire heat utilization rate height, when guaranteeing better baking effect, practices thrift the charcoal quantity.

Description

Charcoal oven

Technical Field

The utility model relates to an oven technical field, more specifically say that it relates to a charcoal oven.

Background

Baked foods have been a food that is highly preferred by consumers. Taking roast ducks as an example, roast ducks in the market have various forms such as charcoal roast and electric roast at present, and the advantage of electric roast is that there is not flue gas, but lacks the aroma of charcoal fire that charcoal roast has, and the central temperature of charcoal fire is higher, very easily toasts food into the tender taste in outer burnt, and the cost of charcoal roast is also lower, therefore, traditional charcoal fire roast because have peculiar taste and taste, and the cost is lower, still receives the favor of eater and merchant in many places.

At present, a Chinese patent with the publication number of CN210383664U discloses a baking oven, which comprises a lower oven body and an upper oven body, wherein the top end of the lower oven body is open, the bottom end of the lower oven body is provided with a bottom plate, the bottom of the lower oven body is provided with a plurality of supporting legs for supporting the lower oven body, the middle part of the bottom plate is provided with an ash falling port, a charcoal oven is arranged on the bottom plate at the position right opposite to the ash falling port, the top end of the charcoal oven is open, the bottom end of the charcoal oven is provided with a plurality of spokes for preventing coal from falling off, the side wall of the lower oven body is provided with a charcoal adding port, and the position of the charcoal adding port is higher than that of the charcoal oven; go up stack of stack on lower furnace body, the top and the bottom of going up the furnace body are all opened, and the top of going up the furnace body still is equipped with the top cap that can open, lies in its upper portion in going up the furnace body and is equipped with a baking rack that hangs food.

However, the oven described above also has the following drawbacks: the smoke is large when the charcoal is just ignited, and the existing charcoal oven directly discharges the smoke to the outside, so that the surrounding air is turbid, and operators and nearby customers can be affected; and above-mentioned charcoal oven does not have insulation construction to the charcoal fire stove for during the heat of charcoal fire can not guide the upper furnace body well, the heat is easy to disperse and run off around, and thermal utilization ratio is not high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a charcoal oven has flue gas filtering capability, has kept good air circumstance on every side, still has the advantage that charcoal fire heat utilization rate is high, when guaranteeing better baking effect, practices thrift the charcoal quantity.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a charcoal oven, includes furnace body and stove courage, the stove courage sets up in the below of furnace body, its characterized in that: a box body is arranged on one side of the furnace body, a chimney is arranged in the box body, one end of the chimney is communicated with the furnace body to form a smoke inlet, the other end of the chimney extends upwards out of the box body to form a smoke outlet, a filtering baffle is arranged in the box body in a sliding manner and is inserted into the chimney, a heat conducting hole is formed in the furnace liner and extends into the furnace body, a charcoal rack for placing charcoal is arranged in the middle of the furnace liner, an air inlet cavity is formed below the charcoal rack, an air door is arranged on the air inlet cavity, and heat insulating layers are arranged on the inner surfaces of the furnace liner and the heat conducting hole; the bottom of the furnace body is also provided with an oil discharge port which is communicated with the outside and is provided with a valve for controlling the opening and closing of the oil discharge port; the furnace body below is provided with the removal wheel that is used for removing the furnace body.

The utility model discloses further set up to: the furnace body is internally provided with an annular support, a rotating shaft which is rotatably connected with the furnace body is arranged above the annular support, the rotating shaft extends out of the top of the furnace body, the furnace body is provided with a rotating mechanism, the rotating shaft is connected with the rotating mechanism, and the annular support is positioned on the periphery of the heat conducting hole.

The utility model discloses further set up to: rotate on the furnace body and be provided with the propaganda revolving stage, the propaganda revolving stage is connected with rotary mechanism, rotary mechanism includes servo motor, reduction gear and drive shaft, servo motor's output shaft reduction gear to drive the drive shaft via the reduction gear after slowing down and rotate, the one end and the rotation axis fixed connection of drive shaft, the other end and propaganda revolving stage fixed connection.

The utility model discloses further set up to: the cigarette outlet is provided with a sealing cover in sliding connection, and the sealing cover is provided with an operating rod.

The utility model discloses further set up to: the part of the filtering partition board inserted into the chimney is provided with an upper clamping plate and a lower clamping plate which are of a grid structure, and a filtering layer is clamped between the upper clamping plate and the lower clamping plate.

The utility model discloses further set up to: the filter layer is made of glass fiber or activated carbon.

The utility model discloses further set up to: the heat-insulating layer is made of ceramic or argil, and the carbon frame is of a grid structure.

The utility model discloses further set up to: the side of the furnace body is provided with a display window and an opening door, and the middle parts of the display window and the opening door are respectively provided with heat preservation glass.

The utility model discloses further set up to: the furnace body is provided with a thermometer, and a detection unit on the thermometer is inserted into the furnace body.

The utility model discloses further set up to: the oven is characterized in that the oven body is also provided with a controller and a plurality of toggle switches electrically connected with the controller, the controller is electrically connected with the servo motor, and the oven body is also internally provided with an illuminating lamp which is electrically connected with the controller.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses compare prior art, the filter baffle has been set up in the box, the filter baffle can insert in the chimney, and set up the punch holder of grid structure on filtering the baffle, the centre gripping has the filter layer between the punch holder, therefore, the flue gas that produces during the charcoal burning gets into the chimney from the inlet flue, then discharge from the outlet flue after being filtered by the filter layer again, effectively reduced impurity such as the carbon particle of mixing in the flue gas, little to the influence of air after the flue gas discharges, prior art has been solved and has been directly discharged the flue gas in the air, influence operating personnel and customer's problem on every side, and filter baffle and box sliding connection, after long-time the use, operating personnel can very conveniently take out the filter baffle from the box, and change the filter layer in the filter baffle, it can to insert the box back again to filter the baffle after the change is accomplished.

And simultaneously, the utility model discloses still set up the heat preservation on the internal surface of stove courage and heat conduction hole, lead to the furnace body through setting up the heat that the heat preservation produced the charcoal burning, let the heat be difficult for dispersing around, improved heat utilization, solved prior art heat and run off seriously, problem that heat utilization is not high.

Drawings

FIG. 1 is a schematic perspective view of the present embodiment;

FIG. 2 is a schematic front view of the present embodiment;

FIG. 3 is a schematic view of the internal structure of the case of the present embodiment;

fig. 4 is a schematic structural view of the rotating mechanism of the present embodiment;

FIG. 5 is a schematic view of the internal structure of the furnace according to the present embodiment.

Reference numerals: 1. a furnace body; 2. a furnace pipe; 3. a heat conduction hole; 4. an annular support; 401. a rotating shaft; 5. a charcoal frame; 6. an air inlet cavity; 7. an air door; 8. a box body; 9. a smoke inlet; 10. a chimney; 11. a smoke outlet; 12. a filtering baffle plate; 1201. an upper splint; 1202. a lower splint; 1203. a filter layer; 13. a heat-insulating layer; 14. a rotation mechanism; 1401. a servo motor; 1402. a drive shaft; 15. sealing the cover; 1501. an operating lever; 16. a propaganda rotary table; 17. a display window; 18. opening the door; 19. a lighting lamp; 20. an oil discharge port; 21. a valve; 22. a thermometer; 23. the wheel is moved.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a charcoal oven, as shown in fig. 1-3, which includes an oven body 1 and an oven liner 2, the oven liner 2 is disposed below the oven body 1, a box 8 is disposed on one side of the oven body 1, a chimney 10 is disposed in the box 8, one end of the chimney 10 is communicated with the oven body 1 to form a smoke inlet 9, the other end extends upwards out of the box 1 to form a smoke outlet 11, a filter partition 12 is slidably disposed in the box 1, the filter partition 12 is inserted into the chimney 10, a mesh-structured upper clamp 1201 and a lower clamp 1202 are disposed on a portion where the filter partition 12 is inserted into the chimney 10, a filter layer 1203 is sandwiched between the upper clamp 1201 and the lower clamp 1202, smoke generated by burning charcoal enters the chimney 10 from the smoke inlet 9, when the smoke passes through the filter partition 12, solid small particle impurities in the smoke are adsorbed by the filter layer, so that smoke impurities subsequently discharged from the smoke outlet 11 are less, the smoke impurities do not affect operators and surrounding customers, correspondingly, a fan can be additionally disposed at the smoke inlet 9 to further guide the smoke inlet 9 to enter the chimney 10, a smoke outlet 11 is provided with a sealing cover 15, and the manual operating lever 1501 can be opened conveniently and can be used by the operator; the filtering layer 1203 can be made of glass fiber or activated carbon and other materials with strong adsorption, when the filtering layer 1203 is used for a long time and needs to be replaced, the filtering partition plate 12 only needs to be pulled out from the box body 8, then the filtering layer 1203 on the filtering partition plate 12 is pulled out from the upper clamping plate and the lower clamping plate, and a new filtering layer is replaced, so that the operation is convenient and fast.

Further, referring to fig. 1 and 4, a ring-shaped support 4 is arranged in the furnace body 1, a rotating shaft 401 rotatably connected with the furnace body 1 is arranged above the ring-shaped support 4, the rotating shaft 401 extends out of the top of the furnace body 1, a rotating mechanism 14 is arranged on the furnace body 1, the rotating shaft 401 is connected with the rotating mechanism 14, and the ring-shaped support 4 is positioned on the periphery side of the heat conducting hole 3; the oven body 1 is rotatably provided with a propaganda rotary table 16, the propaganda rotary table 16 is connected with a rotary mechanism 14, the rotary mechanism 14 comprises a servo motor 1401, a speed reducer and a driving shaft 1402, an output shaft of the servo motor 1401 is connected with the speed reducer and then drives the driving shaft 1402 to rotate after being reduced by the speed reducer, wherein the speed reducer can be a right-angle worm and gear speed reducer, two shafts extending out of the speed reducer form the driving shaft, one end of the driving shaft 1402 is fixedly connected with a rotating shaft 401, the other end of the driving shaft 1402 is fixedly connected with the propaganda rotary table 16, meanwhile, the rotary mechanism 14 can also be directly controlled by a double-shaft motor, the two shafts are respectively connected with the rotating shaft 401 and the propaganda rotary table 16, the propaganda rotary table 16 and an annular support 4 can be driven to rotate synchronously through the rotary mechanism 14, wherein the annular support 4 is used for hanging food materials needing baking such as roasted ducks and the propaganda rotary table 16 is pasted with propaganda signs such as advertisement signs on the outer surface, after the two rotate synchronously, the annular support 4 can ensure that the food materials in the oven are uniformly heated, and the propaganda rotary table 16 can ensure that the advertisement words and advertisement signs can be seen from which the advertisement words and advertisement signs can be clearly seen from which the peripheral customers can be observed from which angle, thereby improving the advertisement effect.

Further, referring to fig. 1 and 5, a furnace pipe 2 is provided with heat conduction holes 3, the heat conduction holes 3 extend into the furnace body 1, the middle part of the furnace pipe 2 is provided with a charcoal rack 5 for placing charcoal, an air inlet chamber 6 is arranged below the charcoal rack 5, an air door 7 is arranged on the air inlet chamber 6, the inner surfaces of the furnace pipe 2 and the heat conduction holes 3 are both provided with heat insulation layers 13, the heat insulation layers 13 are made of ceramic or argil, the charcoal rack 5 is in a grid structure, and heat generated by burning the charcoal can be effectively guided to the heat conduction holes 3 and finally guided into the furnace body 1 through the heat insulation layers 13 made of heat insulation materials such as ceramic or argil, so that heat emitted from the side walls is reduced, most of the heat enters the furnace body 1, the heat utilization rate is improved, and heat waste is reduced; the air inlet cavity 6 and the air doors 7 below the charcoal rack 5 are used for adjusting the air entering the furnace pipe 2, so that the internal fire is adjusted, the number of the air doors 7 is two, the two air doors are respectively positioned on two sides of the air inlet cavity 6, so that the adjustment can be carried out at different positions in the front and the back, the outdoor wind direction can possibly change at any time, the air doors 7 on the windward side or the leeward side can be selectively opened by arranging the air doors 7 on the two sides, and the fire adjustment in the furnace pipe is more convenient.

Further, still be provided with oil drain 20 in the bottom of furnace body 1, oil drain 20 communicates the outside, and be provided with the valve 21 that is used for controlling oil drain 20 to open and close, oil drain 20's position should be less than the other positions of bottom, make grease and moisture that the baking produced can be smooth flow to in the oil drain 20, valve 21 then is used for opening and close oil drain 20, when generally using, can place the oil drum in oil drain 20 below, open valve 21 and collect the oil drum with the profit in the oil drum, and when the oil drum holds to be full, then close valve 21, handle the oil drum and change, open valve 21 after the completion and continue to collect the profit.

Further, week side of furnace body 1 sets up show window 17 and door 18 opens, show window 17 all sets up to insulating glass with the middle part of door 18 opens, week side sets up transparent show window 17, can be better let the customer see the course of working, the customer eats more relieved, and the process of baking also can play the effect of attracting customer to purchase, door 18 opens the structure of two doors, it is great to open back operating space, the convenience is eaten material to inside and is handled, show window 17 and door 18's insulating glass simultaneously and compare traditional glass and can effectively reduce the inside thermal scattering and disappearing of furnace body 1.

Further, be provided with thermometer 22 on furnace body 1, the detection unit on the thermometer 22 inserts the inside of furnace body 1, can effectively monitor the temperature in the furnace body 1 through thermometer 22, makes things convenient for operating personnel to know the real-time temperature in the furnace body 1 in real time to adjust firepower.

Further, still be provided with the controller on the box 8 and with controller electric connection's a plurality of toggle switch, controller and servo motor electric connection, still be provided with light 19 in the furnace body 1, light 19 and controller electric connection can control servo motor start or the bright of light 19 goes out through stirring corresponding toggle switch, servo motor 1401 rotates the back and just controls ring carrier 4 and propaganda revolving stage 16 and rotates, light 19 lights then conveniently uses at night in the oven.

Further, the moving wheels 23 are arranged below the furnace body 1, the moving wheels 23 are universal wheels, the furnace body 1 can be conveniently moved, and the furnace body can be moved outdoors when in use and moved indoors when not in use, so that the furnace body is very convenient.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a charcoal oven, includes furnace body (1) and stove courage (2), stove courage (2) set up in the below of furnace body (1), its characterized in that: a box body (8) is arranged on one side of the furnace body (1), a chimney (10) is arranged in the box body (8), one end of the chimney (10) is communicated with the furnace body (1) to form a smoke inlet (9), the other end of the chimney extends upwards out of the box body (8) to form a smoke outlet (11), a filtering baffle plate (12) is arranged in the box body (8) in a sliding mode, the filtering baffle plate (12) is inserted into the chimney (10), a heat conduction hole (3) is formed in the furnace liner (2), the heat conduction hole (3) extends into the furnace body (1), a charcoal frame (5) used for placing charcoal is arranged in the middle of the furnace liner (2), an air inlet cavity (6) is formed below the charcoal frame (5), an air door (7) is arranged on the air inlet cavity (6), and heat insulation layers (13) are arranged on the inner surfaces of the furnace liner (2) and the heat conduction hole (3); the bottom of the furnace body (1) is also provided with an oil drain port (20), the oil drain port (20) is communicated with the outside and is provided with a valve (21) for controlling the opening and closing of the oil drain port (20); the furnace body (1) is provided with a moving wheel (23) used for moving the furnace body (1) below.

2. Charcoal grill according to claim 1, characterized in that: be provided with ring carrier (4) in furnace body (1), ring carrier (4) top is provided with rotates rotation axis (401) of being connected with furnace body (1), the top of furnace body (1) is stretched out in rotation axis (401), be provided with rotary mechanism (14) on furnace body (1), rotation axis (401) are connected with rotary mechanism (14), ring carrier (4) are located the week side of heat conduction hole (3).

3. A charcoal grill as defined in claim 2 wherein: the furnace body (1) is provided with a propaganda rotary table (16) in a rotating mode, the propaganda rotary table (16) is connected with a rotating mechanism (14), the rotating mechanism (14) comprises a servo motor (1401), a speed reducer and a driving shaft (1402), an output shaft of the servo motor (1401) is connected with the speed reducer and drives the driving shaft (1402) to rotate after the speed of the speed reducer is reduced, one end of the driving shaft (1402) is fixedly connected with a rotating shaft (401), and the other end of the driving shaft is fixedly connected with the propaganda rotary table (16).

4. Charcoal grill according to claim 1, characterized in that: a sealing cover (15) in sliding connection is arranged at the smoke outlet (11), and an operating rod (1501) is arranged on the sealing cover (15).

5. Charcoal grill according to claim 1, characterized in that: the part of the filtering clapboard (12) inserted into the chimney (10) is provided with an upper clamping plate (1201) and a lower clamping plate (1202) which are of a grid structure, and a filtering layer (1203) is clamped between the upper clamping plate (1201) and the lower clamping plate (1202).

6. Charcoal grill according to claim 5, characterized in that: the filtering layer (1203) is made of glass fiber or activated carbon.

7. Charcoal grill according to claim 1, characterized in that: the heat-insulating layer (13) is made of ceramic or argil, and the carbon frame (5) is of a grid structure.

8. A charcoal grill as defined in claim 1 wherein: the furnace body (1) is provided with a display window (17) and an opening door (18) on the peripheral side, and the middle parts of the display window (17) and the opening door (18) are respectively provided with heat-insulating glass.

9. Charcoal grill according to claim 1, characterized in that: the furnace body (1) is provided with a thermometer (22), and a detection unit on the thermometer (22) is inserted into the furnace body (1).

10. Charcoal grill according to claim 1, characterized in that: the furnace body is characterized in that the box body (8) is further provided with a controller and a plurality of toggle switches electrically connected with the controller, the controller is electrically connected with the servo motor, the furnace body (1) is further internally provided with an illuminating lamp (19), and the illuminating lamp (19) is electrically connected with the controller.

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