KR200288114Y1 - Pork pig barbecue device by catalyst bunner - Google Patents

Abstract

The present invention relates to a pork pig barbecue device using a catalytic burner (catalyst combustion burner), which is cooked by heating the pig directly with a heat source of a flameless catalyst burner having high energy utilization efficiency and far-infrared radiation. It improves the taste and quality, and unlike the conventional pork barbecue grilled pork surface is over-dried due to prolonged heating will allow the pig meat to be cooked in a relatively short time.

Description

Pork pig barbecue device using catalyst burner {Pork pig barbecue device by catalyst bunner}

The present invention relates to a barbecue device for pigs using a catalytic burner (catalyst combustion burner), and in detail, the pork is used as a heat source of a flameless catalyst burner having high energy use efficiency and a large amount of far infrared radiation (emission). Direct heating to cook from the inside prevents overdrying and burning or pressing of the surface of the pork, improving taste and quality, and compared to conventional pork barbecues, where the surface of pork is overdried due to prolonged heating. The pork was cooked in time.

Barbecue cuisine is one of the traditional dishes that have been enjoyed in both East and West. As the dietary life develops, the cooking (cooking) methods and cooking utensils are steadily developing.

Conventional barbecue grills mainly use an indirect heating method in which meat is roasted by incorporating an electric heater, or burned with charcoal or wood fire, or grilled by raising the indoor temperature of the roasting chamber with LPG burning sparks. Doing.

In addition, the electric heater method using an indirect heat source has a high power consumption, but the heat generation is weak, so that the heating is for a long time, the phenomenon that the surface of the meat often occurs, there is a problem that the quality of the product is lowered, the energy price is high electrical energy As it uses a lot of fuel and maintenance costs, and the life of the electric heater is short, it has to be replaced frequently.

In addition, charcoal and wood firewood are not sanitary due to soot, smoke, etc., and the outside of meat is less ripe and has a problem of poor taste and quality. Not only is the heat efficiency lower than heating, but the temperature of the room is raised to bake meat at that temperature, so the effect of normal steaming is greater than the effect of barbecue.

Meanwhile, conventional pork barbecue grills are charcoal and wood is burned under the charcoal, which varies depending on the size of the pork, but takes about 15 hours or longer, and one person waits until the pork is baked. In the meantime, there is a hassle of having to periodically supply heating fuel such as charcoal (oak charcoal) or wood.

In addition, the flame burns the surface of the pork, resulting in soot and smoke, and the oil generated during the cooking process falls into the flame below and burns to produce carcinogens. It is in contact with the body and eventually harmful to the human body.

In addition, a large amount of smoke is generated as the combustion of charcoal and oil is burned, and the exhaust is necessary so that the cooking is carried out with the upper lid open. Therefore, there is a problem that takes a lot of fuel costs.

In addition, the conventional pork meat has a problem that the smoke and burning odor occurs during cooking is almost impossible to use in downtown and downtown.

In addition, as described above, the indirect heating method makes it difficult to maintain a constant heating temperature of pork, and the pork is heated from the surface of the pork no matter how well grilled and maintained until the inside of the pork is completely roasted. If you wait, the surface is not only overdried, but in severe cases, the surface of the pork is pressed or burned, so there was a problem such as greatly reduced taste and quality.

Meanwhile, the catalytic combustion burner equipped with a catalyst mat enables flameless combustion at a low temperature of 600 ° C. or lower by using a high activity catalyst that promotes the reaction of LPG or LNG fuel with oxygen, and LPG / LNG fuel passing through the catalyst bed. Since the combustion is complete without the flame generated by the surface reaction of the catalyst, pollution is prevented due to the improvement of the combustion rate, there is far infrared radiation effect, there is no flame (flame) and the temperature is low, there is no risk of fire, and the heating object There is an advantage that can be heated close to the surface of.

The catalytic combustion has a much wider heating range than conventional flame combustion, which enables the combustion of lean gases that cannot be burned by flame combustion, and burns fuel at low loads to achieve complete combustion, in particular combustion. Due to the low temperature, nitrogen oxides are not generated at all, and are being applied to various industrial fields.

Therefore, the present invention uses the above-described flameless catalyst burner which emits a large amount of far-infrared rays as a heat source of the pork barbecue device, so as to ripen from the inside of the pork, as described above. The purpose is to prevent overdrying and burning or pressing of pork surface to improve the overall taste and quality, and to utilize the direct heat of flameless to maximize the barbecue effect in terms of heating temperature and efficiency. do.

In order to achieve the above object, a plurality of catalyst burners having air supply holes are formed inside a body surrounded by a vertical and horizontal frame, a side plate, and a roof, and the catalyst burners have a heating part directed toward the inside of the roasting chamber. Pork Carrier entrance and exit to the roasting room, the floor frame on the outside of the main body, the horizontal rail is installed parallel to the floor frame, and the wheel of the carrier on the upper part of the horizontal rail can be accessed into the roasting room. The bearing member and the side plate are installed in the carrier, and the rotary shaft rod for decelerating rotation (0.1 to 10 RPM) by a motor, a power transmission means, and a reducer is installed on the upper portion of the bearing member. The connecting rod is fixed to the plate to be fixed so that the pig can be fixed.

In addition, a pedestal and a fixing band are installed on the outer wall of the main body so that the gas supply cylinder having the gas constant pressure device and the main valve can be attached and detached, and the gas supply cylinder and the distribution pipe are connected by a hose. The gas open / close valve and the gas flowmeter connected to the controller are connected to the individual hoses, and the gas flowmeter is connected to the catalyst burner to supply fuel gas to each catalyst burner, and the gas connected to the controller up and down the outside of the main body. Install a leak detector so that the gas open / close valve is closed for safety in case of a gas leak (leakage).

And, the plurality of catalyst burners are installed in the casing, the front mesh and the catalyst mat, the ceramic insulation and the rear mesh in a layer structure, the preheat heater connected to the controller inside the ceramic insulation is installed, the rear mesh A fuel retention space is formed between the case and the case, and a fuel supply pipe communicating with the fuel retention space is connected to one end of the case to generate far-infrared radiation and flameless direct combustion heat toward the roasting chamber side.

Therefore, the wavelength of far-infrared rays emitted from the catalyst burner is radiated evenly to the pigs so that they can use energy efficiently and ripen from the inside of pork by the action of far-infrared, so that the surface is baked evenly without overdrying or burning. It can provide light and delicious roasting, and unlike the conventional pork barbecue device, in which the surface is over-dried for a long time, it can be sufficiently and evenly heated in a relatively short time.

In the upper part of the roasting room, install lighting lamps and temperature sensors connected to the controller, and install the flue vents on the ceiling of the roasting room, and install air dampers inside the flue, whose opening and closing conditions are adjusted according to the position of the outer handle. Connect the gas leak detector which detects gas leakage (leakage) on the input side of the controller and inputs it to the controller, the temperature sensor that senses the room temperature of the roasting chamber, the setting unit, and a timer, and the catalyst burner on the output side of the controller. Each gas opening / closing valve for controlling the gas to be supplied, an illumination lamp for illuminating the interior of the roasting chamber, an alarm for warning of the completion and abnormality of roasting, and a preheating heater are respectively connected.

In addition, by using clean fuel such as LPG or LNG, environmental pollution is prevented, the use and handling is simpler, and fuel burden can be greatly reduced, and soot, incombustible gas (hazardous gas) and nitrogen oxide It is hygienic because it does not occur.

In addition, the present invention breaks down the water molecule bonds of pork protein surface by a large amount of far-infrared radiation, and when the protein is decomposed, the carbon atom, which is the nucleus of the protein, flies together with the water molecules, causing the surface to dry and become brown. Drip) phenomenon is suppressed. Therefore, even if the heating time (baking time) is exceeded, there is no problem that the pork is burned or excessively dried.

1: external perspective view of the present invention pork barbecue device.

2 is a state in which the carrier in the present invention moved out of the roasting chamber.

Figure 3 is a plan view of the present invention pork barbecue device.

Figure 4 is a side view of the present invention pork barbecue device.

5 is a side view of the other side of the present invention pork barbecue device.

6 is a rear view of the present invention pork barbecue device.

7 is a cross-sectional view of the present invention pork barbecue device.

8 is a side view of the fixing means used for fixing the side plate in the present invention.

9 is a cross-sectional view of the catalyst burner shown in one embodiment of the present invention.

10 is a circuit block diagram of an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

(2)-pig barbecue device (4)-catalyst burner

(6) (6h) (18) (52) (54)-Frame (8) (50) (86)-Side plate

(10)-Roasting Room (12)-Pig

(14)-carrier (15)-outflow

(16)-grease (20) (22)-bearing member

(24)-Wheel (26)-Caster

(28) (30)-horizontal rails (32)-support

(34)-support member (36)-motor

(38)-Rotary Shaft (40) (42)-Disc

(44)-A connecting rod (46) (48)-Axis bracket

(56)-Reducer (58) (60)-Pulley

(62)-Belt (64) (66)-Chain Sprocket

(68)-Chain (70)-Perspective Window

(72) (88)-Hinge (74)-Joining Groove

(76)-fixing plate (78)-support

(80)-Screw Rod (82)-Pin

(84)-Eynut (90)-Hanger

(92)-Hanging Groove (94)-Jangling Rod

(96)-Lighting Lamp (98)-Temperature Sensor

(100)-Controller (101)-Exhaust

(102)-Year (104)-Handle

(106)-Air Damper (108) (110)-Hanging Rod

(112)-base (114)-fixing band

(116)-Static Unit (118)-Gas Supply Vessel

(120)-Outer Wall (121)-Branch

(122)-Distribution Pipe (124)-Gas Open / Close Valve

(126)-Gas Flow Meter (128)-Gas Leak Detector

(130)-open (132)-case

(134)-Front Mesh (136)-Catalyst Mat

(138)-ceramic insulation (140)-rear mesh

(142)-Preheater Heater (144)-Fuel Stay

(146)-Fuel Supply Pipe (148)-Air Supply

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a front view of the present invention pork barbecue device 2 shown in one embodiment, Figure 7 is a cross-sectional view thereof.

The pork barbecue device 2 of the present invention is vertical to the plurality of catalyst burners 4 generating far infrared rays and flame-free combustion heat. Is formed, the roasting chamber 10 is provided with a carrier 14 for carrying in and out of the piglet 12, one side of the main body 14 is an entrance through which the upper carrier 14 can enter the roasting chamber 10 Is formed.

The carrier 14 is the bottom frame 18, the drip tray 16 having an outlet hole 15 is installed, and the bearing member 20, 22 is installed vertically on both sides of the bottom frame 18 and , The front and rear of the bottom frame 18 is installed on both bottoms of the wheel 24 and the rolling contact with the upper surface of the horizontal rails (28, 30), the entrance and exit means and the pig 12 fixing means and pig It consists of a rotating means for rotating.

Casters 26 having braking means are respectively installed near the bottom corners of the pork barbecue device 2, and a pair of horizontal rails before and after the lower frame 6 of the pork barbecue device 2 is provided. (30) is fixed, a plurality of support members 32 that can adjust the height is installed on both sides of the bottom of the horizontal rails (28, 30), the horizontal rails (28, 30) are the support members (34) This maintains the spacing and skeleton.

On the upper part of the bearing members 20 and 22, a rotating shaft bar 38 which is decelerated and rotated by the motor 36 and the power transmission means is horizontally mounted, and both sides of the rotating shaft bar 38 are disks 40 ( 42 is inserted and fixed, a plurality of connecting rods 44 to which the discs 40 and 42 are connected to the edge portions of the discs 40 and 42 and to which the tub 12 is fixed are fixed in a predetermined interval. .

The rotary shaft 38 is installed on the bearing members 20 and 22 by shaft brackets 46 and 48, and the discs 40 and 42 are located inside the bearing members 20 and 22. While the separation distance is maintained so as not to contact the bearing member (20, 22).

On the other hand, the portion of the carrier 14 to enter and exit the upper carrier 14 is an open structure with the side plate is removed, instead the side plate 50 is fixed to the outer side of the carrier 14, the carrier 14 is roasted When the chamber 10 is completely entered, the roasting chamber 10 is closed by the side plate 50.

The motor 36 and the reducer 56 are fastened by fastening means such as bolts and nuts on the upper surfaces of the frames 52 and 54 fixed to the upper surface of the bottom frame 18 located outside the upper side plate 50. Fastened and fixed, the pulley 58 fixed to the rotation shaft of the motor 36 and the pulley 60 fixed to the input shaft of the reducer 56 is connected to the belt 62 so that the rotational force of the motor 36 is reduced to the reducer 56. To slow down.

Long holes are formed in the frames 52 and 54 to which the motor 36 and the reducer 56 are fastened, so that the separation distance between the motor 36 and the reducer 56 can be adjusted (decreased). It is possible to maintain an appropriate tension of.

The chain sprocket 64 fitted to one side of the rotary shaft 38 and the chain sprocket 66 fitted to the output shaft of the reducer 56 are connected to the chain 68 so that the deceleration rotational force is transmitted to the rotary shaft 38. And, the disc 40, 42 and the connecting rod 44 fixed to the rotating shaft 38 is rotated in one direction along the rotating shaft 38, the rotational speed of the rotating shaft 38 is a pig 12 ) Can be varied depending on the meat quality, size and thickness, and is preferably adjusted to 0.1 ~ 10RPM.

The upper and lower catalyst having a fuel supply pipe in the lower portion of the front plate of the main body is installed vertically in the case of a side plate 8 coupled to the viewing window 70 is connected to the grilling chamber 10, the lower side of the side plate (8) The burner 4 is installed vertically, and a plurality of catalyst burners 4 having a fuel supply pipe are also installed vertically at the rear of the main body.

The side plate 8 to which the viewing window 70 is coupled is configured to be opened and closed by a hinge 72 to the upper frame 6, and a fixing means is installed at one lower side of the side plate 8.

Looking at the configuration of the fixing means, as shown in Figure 8 fixed plate 76 having a coupling groove 74 is welded fixed to one side lower corner of the side plate 8, the support piece 78 fixed to the vertical frame (6h) The screw rod 80 coupled to the coupling groove 74 is axially coupled to the pin 82, the butterfly nut or the eye nut 84 is screwed to the end of the screw rod (80).

Therefore, during the barbecue of the piglet 12, the side plate 8 is closed by tightening the eye nut 84 in a state where the screw rod 80 is coupled to the coupling groove 74 so that the side plate 8 is framed ( 6h) is tightly fixed.

And, after the end of the barbecue grilled eye nut 84 to dissipate heat inside the roasting chamber 10 to the outside or to open the side plate 8 for cleaning the inside of the roasting chamber 10, etc. To lift the side plate 8 in a state in which the screw rod 80 is out of the coupling groove 74 to relax, the center of the hinge 72 is opened and the roasting chamber 10 is exposed.

Side plate 86 is installed on the upper side of the main body is installed in a structure that can be lifted around the hinge 88, such as the side plate (8), the entrance to the roasting chamber (10) for carrying in the pork (12) It does not interfere with the movement of the carrier body 14. And, a fixing means is provided on one side of the lower side of the side plate (8).

Looking at the configuration of the fixing means, as shown in Figure 8 fixed plate 76 having a coupling groove 74 is welded fixed to the lower edge portion of the side plate 86, the coupling groove 74 on one side of the vertical frame (6h) Screw rod 80 is coupled to the shaft axially coupled to the pin 82, the end of the screw rod 80 is a butterfly nut or eye nut 84 is screwed.

Therefore, when the carrier 14 into which the pig 12 is fixed for the barbecue is put into the roasting chamber 10, the discs 40 and 42 are caught by the side plate 86, and thus are tightened. Lifting the side plate 86 in a state in which the screw nut 80 is released from the coupling groove 74 by relaxing the eye nut 84, is opened about the hinge 88 and the roasting chamber 10 is exposed. As shown in FIG. 2, the side plate 86 is vertically opened and flipped, and then the hook groove 92 of the hanger 90, which is axially installed on the side of the upper frame 6, on the engaging rod 94 protruding from the side of the side plate 86. Opening of the side plate 86 is maintained when it is hooked.

In this state, the carrier 14 is completely pushed through the doorway into the roasting chamber 10 so that the side plate 50 is in contact with the vertical frame 6h, thereby releasing the catch of the hanger 90 to release the side plate 86. When the screw nut 80 of the fixing means is fastened to the coupling groove 74 of the fixing plate 76 and the eye nut 84 is tightened, the side plate 86 is tightly fixed to the frame 6h. 10 is isolated from the outside to prevent heat loss.

The upper half of the fixing plate 76 is fixed by welding to the side plate 76 from above, and the lower half of the fixing plate 76 is configured to be in surface contact with the side plate 50 so that the upper and lower side plates 86 and 50 are The fixing plate 76 is fixed at the same time or the side plate 86 and the side plate 50 has the effect of being released at the same time.

On the other hand, when the barbecue is finished or it is necessary to carry out the carrier 14 to the outside of the roasting chamber 10 as necessary, the process of opening and opening the side plate 50 is accompanied.

That is, by lifting the side plate 86 in a state where the screw rod 80 is released from the coupling groove 74 by relaxing the tightened eye nut 84, the roasting chamber 10 is opened about the hinge 88. 2 is exposed, the side plate 86 is lifted and opened in a vertical state as shown in FIG. 2, and then the hanger groove 92 of the hanger 90 axially installed on the side of the frame 6h protrudes on the side of the side plate 86. When the hanging bar 94 is hooked, the open state of the side plate 86 and the open state of the entrance and exit are maintained, and the surface contact between the fixed plate 76 and the side plate 50 is released, and the roasting chamber 10 is in this state. After moving the carrier 14 in the roasting chamber 10, and then remove the barrel 12 of the barbecue state from the connecting rod 44 or proceed to the required work.

The side plate 8 to which the viewing window 70 is coupled from above is also axially installed with a hook having a hook groove on the side of the frame 6h, as shown in FIG. By providing the side plate 8 can be maintained in an open state.

In addition, a light sensor 96 and a temperature sensor 98 that detects an ambient temperature of the roasting chamber 10 and inputs it to the controller 100 are installed in the upper portion of the roasting chamber 10, and the ceiling of the roasting chamber 10 is installed. The flue 102 is formed with an exhaust hole 101 connected to the outside is installed, the air damper 106 is installed in the interior of the flue 102 is maintained in an open or closed state according to the position of the outer handle (104) do.

The handle 104 located on the outside of the flue 102 is connected to interlock with the air damper 106 is installed axially, the locking rods 108, 110 are fixed to both sides of the outer portion of the flue 102, When the handle 104 is rotated to be caught by one side locking rod 108, the air damper 106 is closed. When the handle 104 is rotated in the opposite direction and is caught by the other side holding rod 110, the air damper 106 is closed. Will be opened.

Of course, it is possible to adjust the degree of opening or closing of the air damper 106 by installing an angle adjusting means that can adjust the degree of inclination of the handle (104).

On the other hand, the gas supply cylinder 118 having a parking stage valve and a constant pressure device 116 by installing a pedestal 112 and a quick clamp or fixing band 114 on the outer wall 120 of the present invention pork barbecue device (2) It is installed to be replaced by a detachable method, and the distribution pipe 122 fixed to the outer wall 120 is connected to the gas outlet of the gas supply cylinder 118.

The gas branch valve 124 and the gas flow meter 126 are connected to the plurality of branch pipes 121 of the distribution pipe 120 by using individual hoses, and the gas flow meter 126 is connected to the plurality of catalyst burners 4, respectively. The fuel is supplied separately.

The gas opening / closing valve 124 is connected to the controller 100 to be controlled by the controller 100, and the gas leakage detector 128 connected to the controller 100 is installed at upper and lower portions of the outer wall 120. When a gas leak (leak) is detected, the controller 100 may close the gas open / close valve 124 to maintain safety according to gas use.

Figure 8 is a cross-sectional view of the catalyst burner (4) shown in one embodiment to be applied to the present invention, looking at its configuration, the front mesh 134 and the catalyst inside the case 132, the opening 130 is formed The mat 136, the ceramic insulation 138 and the rear mesh 140 is installed in a layer structure.

The catalyst used in the catalyst mat 136 is a inorganic metal fibrous material carrying a noble metal or metal oxide catalyst, for example, porous alumina containing catalytically active metals such as platinum (Pt), palladium (Pd), rhodium (Rn), and the like. It is comprised by forming a fiber to an appropriate thickness.

The heat resistance temperature of the catalyst is maintained at a high specific surface area of the inorganic fibrous material, the maximum temperature of the catalyst layer is maintained within 600 ℃ to prevent volatilization or sintering of the catalyst supported on the fiber, and the combustion load is low, mainly indoor or factory It is used in low temperature drying or low temperature heating in heating or industrial process.

Meanwhile, the meshes 134 and 140 of the metal mesh function to enable efficient fuel supply and effective heat dissipation while maintaining the layer structure of the catalyst mat 136 and the ceramic insulation 138, and the ceramic insulation 138 is In addition to maintaining safety by preventing heat generated from the catalyst mat 136 from being transferred (conducted) to the rear surface, the feed fuel is distributed and supplied to the entire surface of the catalyst mat 136, and the catalyst mat 136 is maintained at a constant temperature It works so that it can be maintained.

In addition, a preheating heater 142 is installed inside the ceramic heat insulating material 138 to achieve initial ignition by heating the catalyst mat 136 to a temperature of about 200 ° C. or more, which is a catalyst reaction start temperature, and the preheating heater 142 is provided. It is connected to the controller 100 and is under its control.

That is, the controller 100 supplies operating power to the preheating heater 142 at the initial ignition to heat the catalyst mat 142 until the catalyst reaction start temperature is reached, and after about 10 minutes, the controller 100 opens the gas opening / closing valve. 124 is opened to supply fuel necessary for combustion to be ignited and burned, and then to cut off the power supplied to the preheater 142.

A fuel retention space 144 is formed between the rear mesh 140 and the case 132, and a fuel supply pipe 146 connected to the fuel retention space 144 is connected to one end of the case 132.

In the present invention, the supply or flow of fuel is automatically adjusted to the gas open / close valve 124 by the controller 100, and the fuel supply pipe 146 supplies LPG, LNG, etc., in which combustion air is not mixed, so the diameter is small. .

In addition, the air necessary for combustion flows into the roasting chamber 10 through the air supply holes 148 formed at the upper part or the lower part of the catalyst mat 136, and the lower part of the roasting chamber 10. Naturally diffused into the opening 130 of 4), the gas supply valve 124 and the fuel supply source 118 under the control of the controller 100 are connected to the fuel supply pipe 52 of the catalyst burner 4.

The controller 100 detects this when the preheating heater 142 is disconnected or has an abnormality at the time of initial operation so that all operations are stopped so that the safety of gas fuel can be emphasized. In addition, it is preferable to perform automatic preheating and ignition by a one-touch button method.

In the present invention, the far-infrared radiation efficiency may be increased by applying or attaching the far-infrared radiator on the inner wall surface of the roasting chamber 10 except for the catalyst burner 4 to the side wall of the roasting chamber 10. As the radiator emitting far-infrared rays, it may be possible to use a mixture of ganbanite powder, loess and stone powder such as vermiculite and talc in an appropriate ratio.

In the present invention, parts and parts exposed to a heating source or conducting a heat source have sufficient heat resistance.

9 is a circuit block according to an embodiment of the present invention, by detecting a gas leak (leakage) at the input of the controller 100 and inputting it to the controller and sensing the room temperature of the roasting chamber 10 A temperature sensor 98 input to the controller, a setting unit for setting the control state, and a timer for setting the barbecue grilling time are connected to each other.

In addition, the output of the controller 100 illuminates the interior of the roasting chamber 10 and the respective gas open / close valves 124 for controlling the gas supplied from the gas supply container 118 to the respective catalytic burners 4. An illumination lamp 96, an alarm for warning of completion and abnormality of the roasting, and a preheating heater 142 for preheating each catalyst burner 4 are connected to each other and are controlled by the controller 100.

Reference numeral 150 is a wire or wire mesh for fixing the pig, 152 is a gas hose, 154 is a gas hose fixture, 156 is a support member, 158 is a bracket.

The pork barbecue device 2 configured as described above opens and closes the side plate 86 and moves the carrier body 14 out of the roasting chamber 10 as described above. (12) is contacted roundly and fixed with wire or wire mesh 150, the carrier 14 is moved and placed in the roasting chamber 10, and the side plate 86 opened for the movement of the carrier 14 is closed. Fix it.

Subsequently, in consideration of meat quality, size, thickness, etc. of the pig, the appropriate heating temperature range and cooking time are set through the setting unit of the controller 100, and then the operation button is pressed to reduce the rotational force of the motor 36 with the reducer 56. Slowly transmitted to the rotary shaft 38, the piglet 12 is slowly rotated.

At the same time, the catalyst burner 4 is preheated and heated by the operation command of the controller 100, and the gas fuel is supplied to and heated by the respective catalyst burners 4 while the gas shutoff valve 124 is opened. (12) is baked evenly during the set temperature and set time.

Then, when the temperature rises above the set temperature due to the abnormal operation of the pork barbecue device (2), the temperature sensor 98 detects this and enters the controller 100, the controller 100 is input signal and the set reference signal In view of this, by adjusting the opening and closing degree of the gas open / close valve 48 to adjust the gas supply amount, the temperature of the catalyst burner 4 can be maintained at the set temperature. In addition, when the internal temperature of the roasting chamber 10 excessively rises, the gas opening / closing valve 124 is closed to shut off the gas supply and alarm with an alarm.

In addition, when the roasting time input by the timer is reached, the operation of the catalyst burner 4 is stopped and an alarm is alerted that the barbecue is completed.

Meanwhile, in order to operate the pork barbecue device 2, the controller 100 supplies power to the preheating heater 142 built into the catalyst burner 4 until the temperature of the catalytic reaction starts at 200 ° C. to 250 ° C. The catalyst mat 4 is preheated. When the temperature of the catalyst mat 4 is preheated to the above temperature, when the controller 100 opens the gas opening / closing valve 124, the fuel (LPG / LNG, etc.) of the gas supply container 118 is opened. ) Is supplied to the catalyst mat 4 heated to the reaction temperature through the fuel supply pipe 146, the fuel retention space 144, the rear mesh 140, and the ceramic insulation 138 in order to ignite, Reacts with the air supplied to 148 and burns in the flameless state, so that flameless heat and far-infrared rays are emitted to perform normal combustion, and power supplied to the preheating heater 142 by the controller 100 is cut off.

The surface temperature of the catalyst burner 4 reaches about 400 ° C by normal combustion, but overheating or overdrying of the pig 12 is prevented by the action of far infrared rays.

In addition, the pork barbecue device 2 of the present invention emits a large amount of far-infrared rays together with heat from the porous alumina fibers constituting the catalyst mat 4 at the time of combustion, wherein the catalyst mat 136 opens the opening 130. Through the roasting chamber (10) heading to the pig (12) is abundant far-infrared radiation released with heat acts as the pig (12) is baked from the inside out of the meat.

At this time, the far infrared rays penetrate deeply into the inside of the pig (12) and are cooked by self-heating, and waste products inside the pig (12) such as fat and cholesterol, which are harmful to the human body, are decomposed and discharged into oil, etc. ) Will be baked evenly throughout, giving you a smooth and delicious barbecue.

Then, the oil generated in the roasting process is dropped into the lower oil sump 16 and then discharged through the outlet hole (15).

In addition, when the catalyst burner 4 is burned, fuel and air are adsorbed on the surface of the catalyst to cause oxidation reaction on the surface of the catalyst, resulting in flameless combustion reaction, and the catalytic combustion has a much wider flammability range than that of conventional flame combustion. Is completely burned by burning a rare gas that is not combustible or burning a fuel at a low load. In particular, nitrogen oxides are not generated at all due to the low temperature of the combustion gas.

Therefore, since the pig 12 is ripened from the inside by the action of far-infrared rays emitted from the catalyst burner 4, it can be sufficiently heated in a relatively short time unlike the conventional grilled pork barbecue, which has been overdried for a long time. The meat surface of the pig is never overdried or taste and quality are lost.

In addition, since clean fuel such as LPG or LNG is used, not only is it easier to use and handle, but also significantly reduces the fuel maintenance cost burden, and soot, non-combustible gas (hazardous gas), and nitrogen oxides are not generated.

In addition, the present invention uses the cheapest LPG / LNG fuel, and the infrared rays before and after 10 microns, which is the wavelength range of water molecules, are radiated (emitted and irradiated) by the catalytic burner, causing resonance and absorption. As the water molecules of the three layers forming the protein surface are activated, the intermediate binding force of the water molecules is increased and the drip phenomenon is suppressed.

The drip phenomenon means that when the water molecule bond of the protein surface is broken and the protein is decomposed, the carbon atom, which is the nucleus of the protein, flies together with the water molecule and the surface becomes dry and brown.

In addition, since the drip phenomenon is suppressed by far-infrared radiation, there is no problem that the pork is burned or excessively dried even with sufficient heating time.

For the sake of convenience of the description of the present invention, the whole pork (12) is used as an object of the barbecue, but the barbecue roasting is performed on the meat portion of the bulky or bulky beef portion, the whole lamb, the bulky whole meat or the portion of meat like the pork. Of course it can.

The present invention as described above is not limited to the present embodiment and the accompanying drawings, various substitutions, modifications and changes are possible without departing from the technical spirit of the present invention, which is usually in the art It is self-evident for those who have knowledge.

As described above, the present invention is grilled pork barbecue by the direct heating method of the catalytic burner that generates a large amount of far infrared rays, so that the efficiency of using thermal energy and electric energy is higher than that of the indirect heating method by the conventional electric heater, Pork is cooked while facing outwards from the inside, thereby preventing overdrying of the meat and improving taste and quality.

In addition, the present invention is roasted with abundant far-infrared radiation along with the flameless heat, so that the pork meat is roasted properly and evenly as a whole, and the waste that is harmful to the human body is removed. It is not dried, so you can eat it while keeping it relaxed.

In addition, the present invention uses a flameless catalyst burner instead of an electrothermal heater with high power consumption and low efficiency, which not only simplifies use and emergency, but also reduces power consumption. It can be effected.

In addition, the present invention is because the pig is rotated continuously by the low-speed rotation, the temperature is always uniformly acting uniformly baked without burning, pressing or undercooking phenomenon, while the contact portion rides like the grill plate unripe portion It is effective in eliminating oxidation.

In addition, the present design has the effect that it is possible to grill a luxury barbecue without the generation of smoke while still using the existing heating device such as a gas burner or electric heater in the room.

In addition, the present invention has the effect of obtaining a chewy and delicious barbecue because the oil is removed by the action of far infrared rays and ripened while maintaining a certain amount of moisture.

In addition, the present invention is a drip phenomenon in which the surface of the protein is dried and discolored brown as carbon atoms, which are the nucleus of the protein, fly away with the water molecules when the protein molecules are broken down by a large amount of far-infrared radiation. Since this is suppressed, there is an effect of eliminating the problem that the meat (meat) is burned or excessively dried even with sufficient heating time.

Claims (8)

A roasting chamber 10 is formed inside the main body surrounded by a plurality of catalyst burners 4, a frame 6, a side plate, and a roof having an air supply hole 148, and the heating part of the catalyst burner 4 is a roasting chamber 10. It is installed so as to face the inside, and forms the entrance of the carrier 14 to enter and exit the roasting chamber 10 on one side of the main body, install the bottom frame 4 on the outside of the main body, the horizontal rail (28) on the bottom frame 18 ) 30 are installed in parallel, and the wheels 24 of the carrier body 14 are brought into contact with the upper part of the horizontal rails 28 and 30, and the bearing members 20, 22 and the side plates are attached to the carrier body 14. 50 is provided, and the rotary shaft bar 38 which decelerates and rotates by the motor 36 and the power transmission means is installed in the upper part of the bearing members 20 and 22, and the plurality of rotation shaft bars 38 are provided on both sides. Barbecue device using a catalytic burner by fixing the discs 40, 42 coupled to the four connecting rods 44. The method according to claim 1; A pedestal 112 and a fixing band 114 to which the gas supply container 118 is attached and detached are installed on the outer wall 120, and the gas outlet and the distribution pipe 122 of the gas supply container 118 are connected by a hose, The gas opening / closing valve 124 and the gas flow meter 126 connected to the controller 100 to the plurality of branch pipes 121 of the pipe 120 are respectively connected to individual hoses, and the gas flow meter 126 is a plurality of catalyst burners 4. Connected to each, and the upper and lower portions of the outer wall 120 using a catalytic burner by installing a gas outflow detector 128 connected to the controller (100). The method according to claim 1; The catalyst burner 4 has a front structure 134, a catalyst mat 136, a ceramic thermal insulation material 138, and a rear mesh 140 installed in a casing 132 in which the opening 130 is formed. The preheat heater 142 connected to the controller 100 is installed in the ceramic thermal insulation material 138, and a fuel retention space 144 is formed between the rear mesh 140 and the case 132, and one end of the case 132 is provided. Barbecue pig apparatus using a catalytic burner by connecting the fuel supply pipe 146 and the fuel retention space 144 to the. The method according to claim 1 or 2; Rotating rod 38 the rotation speed of the pork barbecue device using a catalytic burner, characterized in that 0.1 ~ 10RPM. The method according to claim 1 or 2; Pork barbecue apparatus using a catalytic burner is installed to lift the side plate 86 coupled to the hinge 88 on the upper side of the body, and by installing a fixing means on the lower side of the side plate (86). The method according to claim 5; The structure of the fixing means fixes the pair of support pieces 78 to the vertical frame 6h, axially couples the screw rod 80 to the support pieces 78 with pins 82, and Fixing the fixed plate 76 formed with the screw rod 80, the coupling groove 74 in the lower corner portion, the pig barbecue device using the catalytic burner by screwing the eye nut 84 to the end of the screw rod 80 . The method according to claim 1 or 2; The lamp 102 connected to the controller 100 and the temperature sensor 98 are installed in the upper portion of the roasting chamber 10, and the flue 102 having the exhaust hole 101 formed on the ceiling of the roasting chamber 10 is provided. Pork barbecue device using a catalytic burner installed, by installing an air damper 106 in the flue 102, the opening and closing state is adjusted according to the position of the outer handle 104. The method according to claim 1 or 2; The controller 100 detects a gas leakage (leak) on the input side and inputs the gas leakage detector 128 to the controller, a temperature sensor 98 that senses the room temperature of the roasting chamber 10 and inputs it to the controller, and controls A setting unit for setting the state and a timer for setting the barbecue roasting time are connected to each other, and the gas supplied from the gas supply container 118 to the respective catalytic burners 4 is controlled on the output side of the controller 100. Each of the gas opening and closing valve 124, the illumination lamp 96 for illuminating the interior of the roasting chamber 10, the alarm for alarming the completion and abnormality of the roasting, and the catalyst burner 4, the preheating heater 142, respectively Barbecue device using a connected catalytic burner.