KR200339456Y1 - a cooking furnace provided with a cleaning device - Google Patents

Abstract

The present invention relates to a roaster equipped with a purification device. When roasting various seasoned or oily meats directly, the seasonings and oils fall directly on the charcoal fire, causing incomplete combustion, which causes a lot of smoke, dust and oil particles. When it is sent, air curtain is made and the combustion exhaust gas containing harmful components coming from the charcoal is sucked in the opposite intake port, and this combustion exhaust gas passes through the purification unit equipped with the aberration, and at this time, the water that is filled with the aberration rotating under the power is scattered. To collide with the combustion exhaust gases. Here, oil-borne dusts are first deposited in water, settle and purify, and the other harmful components are sent back to the zigzag flow path, and the harmful components suddenly change direction in the zigzag flow path as they pass through the zigzag flow path. The combustion exhaust is cleansed by being settled in the bottom filled water, and the clean air is flowed back to the upper side of the blower inlet to continue to circulate the process to prevent the exhaust gas from entering the room.

Description

{A cooking furnace provided with a cleaning device}

The present invention does not discharge harmful ingredients such as oil particles and dusts in the combustion exhaust gas produced by direct cooking of fatty meats or sauces seasoned with a fire, but to the purifier installed inside the main body of the roaster. It relates to a roaster to circulate to remove harmful components in the combustion exhaust gas.

Conventional methods of purifying harmful components generated in roasting machines include a bottom-up type for installing a duct in a grilling ceiling and a top-down type for exhausting pipes under a floor. A duct system in which the harmful components are discharged to the outdoors by a duct is common. This duct method is expensive for the duct piping to be installed on the ceiling and the floor. In addition, even in the case in which the purifier is provided, when the harmful components are large, the harmful components cannot be removed reliably since the air cannot be inhaled or blocked properly.

The present invention has been made to solve the above problems, by causing the harmful components generated from roasting to hit the water to cause the harmful components to precipitate in the water by their own weight to remove or reduce the harmful components, harmful solid components such as odor components or soot It is an object of the present invention to provide a roaster equipped with a purifying apparatus capable of removing or reducing the amount of water.

1 is a cross-sectional view showing a part of an embodiment according to the present invention,

Figure 2 is a cross-sectional view showing a part of another embodiment of the present invention.

In order to achieve the above object, the present invention has a suction port and a blowout opening in the peripheral wall portion around the upper portion of the cooking unit in the cuboid main body as a whole, and are open to the takeout side of the fan at the same time. The suction port is connected to the suction side of the fan, so that a circulation path of the combustion exhaust gas is formed; A processing box is interposed in the circulation path, and a purification unit is mounted in the flow path of the processing box, and the purification unit contains water at a predetermined level on the bottom surface of the flow path of the processing box, and flows into the flow path of the processing box. A zigzag flow path is provided above the water in the flow path for allowing the combustion exhaust gas to flow zigzag up and down on the water surface, and is operated by the driving source of the motor between the zigzag flow path and the inlet side of the treatment box. An aberration floats on the water surface and is rotatably mounted to scatter water on the water surface; A mounting space portion partitioned from the flow path is formed in the treatment box, and a blower driven by the motor is built in the mounting space, and a first compartment forming space portion is located at the bottom of the inner case. And a second compartment forming space portion, wherein the first compartment forming space portion is connected to the outlet side of the treatment box through an opening so as to be circulated, and through the opening to an inlet pipe connected in the middle of the suction pipe of the blower, The second compartment forming space is distributed with the inner space of the barrel through a plurality of holes in the barrel, and is distributed with the outlet pipe of the blower through the opening, and the suction tube of the blower is interposed with a valve. In this state, it can be configured to be in circulation with the outside of the main body.

In addition, in order to achieve the above object, the present invention covers a frame-shaped upper plate on a box-shaped inner casing in which an upper end of a generally cylindrical roasting body is opened, and an upper portion of the inner casing has a plurality of holes through a receiving piece. Formed charcoal casings and mesh grills are detachably placed in order, and suction ports are formed in the circumferential wall portion of the upper plate surrounding the upper region of the cooking portion on the grills at intervals of a predetermined width; An intake pipe is partitioned by an inner casing spaced apart from the inner casing and the inner casing at a predetermined interval so that combustion exhaust gas is introduced through the suction port, and the inner casing and the inner casing are located at the center of the inner and outer casings. An air pipe which penetrates a bottom portion of the air pipe and penetrates the barrel and the grill is opened at both ends thereof, and a rectifying plate is fixedly disposed at a predetermined distance from a blowout port at an upper end of the openings at both ends of the air pipe; At the bottom of the main body, a treatment box is mounted in an outer case, in which the first and second compartment forming spaces are arranged, the first compartment forming space is provided with a combustion exhaust gas flow path, and The flow passage is provided with a purifying unit in a state in which it flows with the intake pipe through an opening formed in a bottom portion of the outer casing; The purifying unit includes water at a predetermined level on the bottom surface of the flow path, and a zigzag flow path is provided above the water in the flow path to allow combustion exhaust gas introduced into the flow path to zigzag up and down on the water surface of the water. An aberration actuated by a driving source of a motor between the zigzag flow path and the inlet side of the flow path floats on the water surface so as to be rotatably mounted so that water on the water surface is scattered; A motor for operating the aberration is mounted in the second compartment forming space part, and a blower operated by the motor is also mounted. An inlet pipe connected to an outlet side of the zigzag flow path has one end in the suction pipe of the blower. The other end of the blower is connected, the outlet pipe of the blower is connected to the air supply pipe, and the other end of the branch pipe in which one end is in circulation with the inner space of the inner casing is connected in the middle of the outlet pipe. The silver may also be configured to be in circulation with the outside of the main body in a state where the valve is interposed.

Hereinafter, a first embodiment of the present invention will be described with reference to FIG. 1.

1 is an overall rectangular parallelepiped main body which is assembled to a table or the like, and this roasting main body 1 is formed by covering a frame-shaped upper plate 3 on a box-shaped inner casing 2a with an upper end opened, and an inner casing. The upper part in (2a) is mounted on the charcoal container 7 and the mesh-shaped grille 5 in which many holes were formed through the receiving pieces 4 and 4 in order to be detachable.

In addition, the suction port 10 is formed in the circumferential wall portion 9 of the upper plate 3 surrounding the upper region of the cooking portion 8 on the grill 5 at intervals of a predetermined width on one side thereof. At the same time, the outlet 11 of the same shape is formed at the opposite position of the suction port 10, and the suction port (11) is provided at the outlet 11 in the upper region which does not interfere with the food on the cooking section 8. A flow path (air curtain) of up to 10 is formed during the operation of the roaster of this embodiment.

In addition, the suction port 10 and the blowout port 11 are provided with wing-shaped rectifying plates 13, 13, 14, 14 parallel to the flow path. 15 is a combustion gas partitioned by the inner casing (2a) and the outer casing (2b) spaced apart from the inner casing (2a) at a predetermined interval to distribute the suction port (10) and the outlet (11) The treatment box 16 is interposed in the middle of the circulation path 15 disposed at the bottom of the main body 1.

The inlet side of the treatment box 16 is connected to the other end of the intake pipe 17, one end of which is connected to the suction port 10, while the outlet side of the treatment box 16 is fed to the circulation path 15. While being connected to one end of the engine 18, the other end of the air pipe 18 is connected to the suction side 20 of the fan 19, and the blowout side 21 of the fan 19 is a blower pipe. It is connected to the outlet 11 via 22, whereby the circulation path 15 causes the air flow ejected from the outlet 11 by the action of the fan 19 by the suction port 10 at the opposite position. It sucks and circulates through the intake pipe 17, the processing box 16, the air supply pipe 18, and the air blowing pipe 22. As shown in FIG.

23 is a purifying unit mounted in the flow path 25 of the processing box 16. The purifying unit 23 is filled with water at a predetermined level on the bottom surface of the flow path 25 of the processing box 16, A zigzag flow path 25a is provided above the water in the flow path 25 so that the combustion exhaust gas flowing into the flow path 25 of the 16 flows zigzag up and down on the surface of the water. Between the flow path 25a and the inlet side of the processing box 16, an aberration 26, which is driven by the drive source of the motor M, floats on the water surface and is rotatably mounted so that water on the water surface is scattered.

The purifying unit 23 is brought into contact with water scattered by the aberration 26 before the combustion exhaust gas introduced from the inlet side of the flow passage 25 of the processing box 16 flows into the zigzag flow passage 25a. Subsequently, while passing through the zigzag flow path 25a, harmful components contained in the combustion exhaust gas fall into the water by their own weight, and harmful components in the combustion exhaust gas are removed or reduced, and harmful solid components such as odor components and smoke Can be removed or reduced.

In addition, a mounting space portion 30 is formed in the treatment box 16 separately from the flow path 25, and the mounting space 30 is driven by the motor M. The blower 31 is built in.

In addition, a first compartment forming space part 40 and a second compartment forming space part 50 are formed on the bottom side of the inner case 2a. The first compartment forming space portion 40 is connected to the outlet side of the treatment box 16 via an opening 41 so as to be able to flow therethrough, and through the opening 42, the suction pipe 32 of the blower 31. It flows to the inflow pipe 33 connected in the middle. The second compartment forming space portion 50 flows into the inner space of the barrel 7 through a plurality of holes in the barrel 7, and the outlet pipe 34 of the blower 31 through the opening 51. ) And circulation.

The suction pipe 32 of the blower 31 is selectively distributed to the outside of the main body 1 with the valve V interposed therebetween, and the blower 31 passes through the suction pipe 32 to the main body 1. Purification built into the treatment box 16 through the outside air and the opening 41, the first compartment forming space 40, the opening 42, the inlet pipe 33, the suction pipe 32 in sequence The combustion exhaust gas purified by the unit 23 can be selectively sucked, and the outside air and the combustion exhaust gas can be selectively supplied to the bucket 7 via the outlet pipe 34 and the opening 51 sequentially.

Next, the purifying action of the roaster of the first embodiment according to the present invention will be described.

Air blown out of the outlet 11 by the action of the fan 19 is rectified by the rectifying plate 14 and is directed toward the suction port 10 in the opposite position. An air layer (air curtain) as a heat insulating layer is formed in the flow path, and is sucked from the suction port 10 to the circulation path 15 through the rectifying plate 13, at this time on the combustion exhaust gas and the grill 5 of the charcoal barrel 6. Combustion exhaust gas such as smoke, oil particles, etc., caused by cooking, is guided into the airflow flowing from the outlet 11 to the suction port 10 and is sucked into the intake pipe 17.

In addition, the combustion exhaust gas sucked into the intake pipe 17 is removed or reduced in the combustion exhaust gas in the course of passing through the treatment box 16, the purification unit 23, and harmful substances such as odor components, soot oil particles, dust, etc. Solid components are removed or reduced.

The combustion exhaust gas purified by the purification unit 23 is supplied to the outlet 11 by the action of the fan 19 and circulated and absorbed again by the suction port 10, thereby circulating in the circulation path 15. In the same smoke removal and circulation process in the process of almost completely purified air through the bypass path, that is, the opening 41, the first compartment forming space 40, the opening 42, the inlet pipe 33 The air is selectively mixed with the outside air via the suction pipe 32 in sequence, and is supplied to the bucket 7 via the blower 31, the outlet pipe 34, and the opening 51 sequentially.

Hereinafter, a second embodiment of the present invention will be described with reference to FIG. 2.

101 is an overall cylindrical roasting body assembled to a table or the like, and the roasting main body 101 covers a frame-shaped upper plate 103 on a box-shaped inner casing 102a with an upper end opened, and an inner casing ( The upper portion of the 102a is placed in such a way that the charcoal 107 and the mesh grill 105 having a plurality of holes are detachably mounted through the receiving piece 104.

In addition, the suction port 110 is formed in the circumferential wall portion 109 of the upper plate 103 surrounding the upper region of the cooking portion 108 on the grill 105 at intervals of a predetermined width.

117 is partitioned by the inner casing (102a) and the outer casing (102b) spaced apart from the inner casing (102a) at a predetermined interval, the intake pipe through which the exhaust gas flows through the suction port (110) to be.

In the center of the inner and outer casing (102a, 102b) through the bottom of the inner casing (102a) and the inner casing (102b), the exhaust pipe (opening both ends through the barrel 107 and the grill 105) ( 118 is disposed, and the rectifying plate 114 is fixedly arranged at a predetermined distance from the outlet 111 at the upper end of the openings at both ends of the air pipe 118.

Therefore, an air flow path (air curtain) from the air outlet 111 to the suction port 110 in the upper region that does not interfere with the food on the cooking unit 108 is formed during the operation of the roaster of the second embodiment. .

At the bottom of the main body 101, a treatment box 116 is detachably mounted to the outer case 102b, and the treatment box 116 includes first and second compartment forming spaces 140 and 150. It is arranged.

The first compartment forming space portion 140 is provided with a flow path 125 of combustion exhaust gas, and the flow path 125 is the intake pipe through an opening 141 formed at the bottom of the outer casing 102b. 117 is provided, and the purification unit 123 is provided. The purifying unit 123 is filled with water at a predetermined level on the bottom surface of the flow path 125, and a zigzag flow path for allowing the combustion exhaust gas introduced into the flow path 125 to zigzag up and down on the water surface of the water. An aberration 126 is provided on the water in the flow path 125 and is operated by the drive source of the motor M between the zigzag flow path 125a and the inlet side of the flow path 125. Is floated on the water surface and is rotatably mounted so that water on the water surface is scattered.

The purification unit 123 is in contact with water scattered by the aberration 126 before the combustion exhaust gas introduced through the opening 141 at the inlet side of the flow path 125 flows into the zigzag flow path 125a. Then, while passing through the zigzag flow path 125a, harmful components contained in the combustion exhaust gas fall into the water by their own weight, and the harmful components in the combustion exhaust gas are removed or reduced, and harmful solid components such as odor components and soot. This can be removed or reduced.

In addition, a motor M for operating the aberration 125 is mounted in the second compartment forming space 150, and a blower 131 operated by the motor M is also mounted. The other end of the inlet pipe 133 whose one end is connected to the outlet side of the zigzag flow path 125a is connected in the middle of the suction pipe 132 of the blower 131, and the outlet pipe 134 of the blower 131 is It is connected to the said air pipe 118. In the middle of the outlet pipe 134, one end of the branch pipe 134a is connected to the inner space of the inner casing 102a.

The suction pipe 132 of the blower 131 is distributed to the outside of the main body 101 with the valve V interposed therebetween, and the blower 131 is external to the main body 101 through the suction pipe 132. The outside air and the combustion exhaust gas purified by the purifying unit 123 are selectively sucked through the inlet pipe 133, and sequentially passed through the outlet pipe 134 and the branch pipe 134a to the bucket 107. The outside air and combustion exhaust gas can be selectively supplied, and the combustion exhaust gas can be circulated to the intake pipe 117 via the outlet pipe 134, the air supply pipe 118, and the outlet 111 in sequence.

Next, the purifying action of the roaster of the second embodiment according to the present invention will be described.

Air blown out from the outlet 111 by the action of the blower 131 is rectified by the rectifying plate 114 and is directed toward the suction port 110, the heat insulating layer in the flow path above the cooking unit 108 by this air flow As an air layer (air curtain) is formed, it is sucked into the suction port 110, and at this time, the combustion exhaust gas such as smoke, oil particles, etc., caused by the combustion exhaust gas of the charcoal 106 and cooking on the grill 105 is blown out. The air flows from the 111 to the suction port 110 and is sucked into the intake pipe 117.

The combustion exhaust gas sucked into the intake pipe 117 is removed or reduced in the combustion exhaust gas in the course of passing through the treatment box 116 purification unit 123, and harmful solid components such as odor components, soot oil particles, and dust. This is eliminated or reduced.

The combustion exhaust gas purified by the purification unit 123 is blown out and supplied to the outlet port 111 by the action of the blower 131, and is circulated and absorbed again by the suction port 110, thereby allowing the inside of the treatment box 116 to be discharged. In the same smoke-removing process, and circulated in the process is almost completely purified air is supplied via the branch pipe 134 and optionally supplied to the tub 107 with the outside air.

According to the roaster configured as described above, harmful components in the combustion exhaust gas generated by the grill hit the water, and the harmful components fall into the water by their own weight, so that the harmful components in the combustion exhaust are removed or reduced, and harmful solids such as odorous components or soot The component may be removed or reduced.

Claims (3)

As a whole, the suction port 10 and the blowout port 11 are opened to face the circumferential wall portion 9 around the cooking unit 8 in the cuboid main body 1 so as to face each other. The suction port 10 is connected to the suction side of the fan 19 while being connected to the take-out side of the fan 19, whereby a circulation path 15 of the combustion exhaust gas is formed. A processing box 16 is interposed in the circulation path, and a purification unit 23 is mounted in the flow path 25 of the processing box 16, and the purification unit 23 is a flow path of the processing box 16. Water is contained at a predetermined level on the bottom surface of the 25, and a zigzag flow passage 25a for causing the combustion exhaust gas flowing into the flow passage 25 of the treatment box 16 to flow zigzag up and down on the water surface of the water is provided. An aberration 26 provided on the water in the flow path 25 and operated by the drive source of the motor M between the zigzag flow path 25a and the inlet side of the treatment box 16 is placed on the water surface. It is floated and is rotatably mounted so that water on the surface is scattered. In the processing box 16, a mounting space part 30 is formed separately from the flow path 25. The mounting space 30 is provided with a blower driven by the motor M. 31) is embedded, the first compartment forming space portion 40 and the second compartment forming space portion 50 is formed on the bottom side in the inner case (2a), the first compartment forming space portion 40 Is connected to the outlet side of the processing box 16 via an opening 41 so as to be circulated, and is connected to an inlet pipe 33 connected in the middle of the suction pipe 32 of the blower 31 via the opening 42. The second compartment forming space 50 is in circulation with the internal space of the barrel 7 through a plurality of holes in the barrel 7, and the blower 31 through the opening 51. And the outlet pipe 34 of the blower 31, and the suction pipe 32 of the blower 31 is connected to the outside of the main body 1 with the valve V interposed therebetween. A roaster equipped with a purification device, which is in circulation. 2. The roasting main body (1) according to claim 1, wherein the roasting main body (1) covers a frame-shaped upper plate (3) on a box-shaped inner casing (2a) whose upper end is opened, and an upper portion in the inner casing (2a) is a receiving piece. Charcoal casing 7 and mesh grill 5 formed with a plurality of holes through 4 and 4 are placed in a detachable order, The suction port 10 and the blowout port 11 are equipped with wing-shaped rectifying plates 13, 13, 14, 14 parallel to each other, The circulation path 15 is partitioned by the inner casing 2a and the outer casing 2b spaced apart from the inner casing 2a at a predetermined interval so that the suction port 10 and the outlet 11 are separated. The roaster is provided with a purification device, characterized in that the circulation path of the combustion gas flowing through. The upper plate 103 of the frame shape is covered on the box-shaped inner casing 102a in which the upper end of the generally cylindrical roasting body 101 is opened, and the upper part in the inner casing 102a is supported by the receiving piece 104. The charcoal barrel 107 and the mesh-shaped grill 105, which have a plurality of holes, are placed in a separable order, and the upper plate 103 surrounding the upper region of the cooking unit 108 on the grill 105 is formed. The suction port 110 is formed in the circumferential wall portion 109 at a predetermined interval. The intake pipe 117 is partitioned by the inner casing 102a and the outer casing 102b spaced apart from the inner casing 102a at a predetermined interval so that combustion exhaust gas is introduced through the suction port 110. Inflow, the inner and outer casing (102a, 102b) through the bottom of the inner casing (102a) and the inner casing (102b), and penetrates the barrel 107 and the grill 105, both ends are opened An air inlet pipe 118 is disposed, and a rectifying plate 114 is fixedly arranged at a predetermined distance from the outlet 111 at the upper end of the openings at both ends of the air inlet pipe 118. At the bottom of the main body 101, a treatment box 116 is mounted to the outer case 102b, and first and second compartment forming spaces 140 and 150 are disposed in the treatment box 116. The first compartment forming space 140 is provided with a flow path 25 of combustion exhaust gas, and the flow path 125 is formed through the opening 141 formed at the bottom of the outer casing 102b. In the state of circulation with the engine 117, the purification unit 123 is provided, The purifying unit 123 is filled with water at a predetermined level on the bottom surface of the flow path 125, and a zigzag flow path for allowing the combustion exhaust gas introduced into the flow path 125 to zigzag up and down on the water surface of the water. An aberration 126 is provided on the water in the flow path 125 and is operated by the drive source of the motor M between the zigzag flow path 125a and the inlet side of the flow path 125. Is floated on the water surface is rotatably mounted so that the water on the surface is scattered, A motor M for operating the aberration 125 is mounted in the second compartment forming space 150, and a blower 131 operated by the motor M is also mounted, and this blower 131 is mounted. The other end of the inlet pipe 133, one end of which is connected to the outlet side of the zigzag flow path 125a, is connected to the outlet pipe 132 of the blower 131. 118 is connected, and one end of the outlet pipe 134 is connected to the inner space of the inner casing 102a and the other end of the branch pipe 134a which is in circulation. The suction pipe 132 of the blower 131 is connected. ) Is in the state of intervening the valve (V) in the middle, and is distributed with the outside of the main body (101).