KR100204106B1 - Meat roast equipment - Google Patents

Abstract

The present invention relates to a meat roasting apparatus, comprising: an outer cylinder spreading over an installation hole on a table, an inner cylinder coupled concentrically in the inner cylinder, a broth receiver installed on an inner circumferential surface of the inner cylinder, and an inner side of the broth receiver; The roasting plate which is placed on the upper part, the suction ring which extends over the inner peripheral surface of the upper end of the outer cylinder corresponding to the upper part of the roasting plate, the charcoal box installed in the center of the meat receiving bowl corresponding to the lower part of the center of the roasting plate, and the bottom of the inner cylinder It is installed inside the center and sucks the combustion air generated from the roasting plate to the inside of the inside and at the same time and suction and blowing means for forcibly blowing it again in all directions from the inside of the inner cylinder, between the suction and blowing means and the charcoal fire box It is installed to move in a straight line in a predetermined direction while opening and closing the operation according to the user's suction and blowing means A meat roasting apparatus including an air conditioner for controlling the amount of combustion air forcedly blown into the charcoal box, by being driven around the outside of the suction and blowing means and driven by the suction and blowing means. It consists of a structure including a filtration means for purifying the intake combustion air.

By such a configuration, combustion air containing odors and smoke generated when baking foods such as meat is forced to circulate along a plurality of paths inside the apparatus, and at the same time, bad odors and soots are generated by the action of the filtering means. Removed, the surface temperature of the roasting plate is maintained at a predetermined temperature, a portion of the combustion air is introduced into the charcoal box again and reburned, the generation of carbon monoxide is significantly reduced, the amount of combustion air flowing into the charcoal box Since it is controlled, the ease of use is improved.

Description

Meat Roasting Machine (A ROASTER)

The present invention relates to a meat roasting device (Roaster), in particular when the meat is roasted in a meat roasting device that can be grilled by the heating method using the charcoal is introduced into the charcoal box while being forced to circulate inside the device The combustion air is to be purified by the filter.

In general, when the meat is grilled and cooked using a meat roasting device installed at each table in a restaurant, the meat is cooked by being directly heated by the flame of the burner or cooked while being indirectly heated by radiant heat. As the meat and seasonings in the meat are heated or burned, the smell and smoke (hereinafter, referred to as combustion air) are discharged to the outside of the meat roaster, so that the meat is cooked, as well as other people around it. It gives an unpleasant feeling, there is a problem that the combustion air infiltrate the clothes if severe.

Accordingly, in the past, a separate exhaust duct was installed above the meat grill installed on each table of the restaurant, so that the combustion air generated when the meat was cooked by grilling was discharged to the outside. In this case, the dust contained in the smoke lamp sticks to the inside of the exhaust duct, so that the emission efficiency is remarkably degraded. Of course, foreign matters stick to the outer surface of the exhaust duct, so that the hygiene is very poor.

In order to improve such a problem, the present applicant has proposed a technology that allows the combustion air generated when cooking meat by cooking through the patent application No. 96-11907 can be more efficiently removed by the internal circulation method.

1 and 2, the inner cylinder 14 having the same shape having a smaller size is concentrically coupled to the inside of the outer cylinder 12 constituting the general meat roasting device 10. And the roasting plate 16 and the sump container 18 and the heating means 20 are sequentially concentric with each other concentrically from the inner upper portion of the inner tube 14 to the lower side, and the suction plate provided separately on the upper portion of the roasting plate 16. A suction ring 22 is installed, while an intake for inhaling combustion air and external air generated in the roasting plate 16 is provided at the lower inner side of the inner cylinder 14 corresponding to the lower side of the heating means 20. A means (24), a blowing means (26) installed in the inner lower portion of the intake means (24) to forcibly blow up combustion air and external air sucked through the intake means (24), and the intake means (24). Is formed at the upper end of the heating water The air supply means 30 for injecting combustion air and external air to the upper portion of the roasting plate 16 in a state of being inserted to protrude upward through the through hole 28 formed at the center of the 20, and the blowing means 26. Purification means 32 for filtering the air sucked through is installed so that the combustion air generated during cooking is continuously circulated inside the meat roasting device 10 without spreading to the outside of the meat roasting device 10. .

However, in the conventional meat roasting device 10, a portion of the combustion air generated from the roasting plate 16 is through the suction hole 22a formed on the suction ring 22, the outer cylinder 12 and the inner cylinder 14 After being sucked into the space portion therebetween, it is recycled while being injected to the upper surface of the baking plate 16 along the intake means 24 and the air supply means 30, but as such recirculation of the combustion air is made through a single line, The problem is that efficiency is low.

In addition, in the conventional meat grill 10, the roasting plate directly through the air supply means 30 is formed in the upper end of the intake means 24, the combustion air sucked through the suction hole (22a) on the suction ring 22 (16) There is a problem that the amount of carbon monoxide contained in the combustion air does not decrease as secondary combustion of the combustion air is not performed properly as it is injected to the upper surface.

In addition, in the conventional meat roasting device 10, there is a problem that the amount of combustion air sucked by the intake means 24 and supplied to the heating means 20 is not properly adjusted, which makes it difficult to use.

The present invention is to solve such a conventional problem, the object of the charcoal box while being forced to circulate inside the device after the meat generated in the meat roasting device to be grilled meat by heating method using charcoal It is an object of the present invention to provide a new type of meat roasting device in which the amount of combustion air introduced into the fuel can be properly adjusted by a user's operation, and the combustion air can be recycled to a purified state.

1 is an exploded perspective view of a conventional meat roasting device,

Figure 2 is a cross-sectional view of the conventional meat roasting device,

3 is a front sectional view showing a meat roasting device according to the present invention;

Figure 4 is an enlarged separated perspective view of the main part in the meat roasting apparatus according to the present invention,

5 is a cross-sectional view showing a circulation state of the combustion air in the meat roasting apparatus according to the present invention.

* Explanation of symbols for the main parts of the drawings

46: outer cylinder 48: inner cylinder

54: broth receiver 58: suction ring

58a: Air Guide Ball 60: Charcoal Fire Box

70: suction and blowing means 74: drive motor

76: fan 78: fan cover

80: support plate 82: air inlet hole

84: support portion 86: air suction hole

90: air conditioner 92,92 ': air inlet

94: air blocking plate (Shutter) 96: operation link

98: operation lever 110: filtering means.

In order to achieve the above object, the present invention is the outer cylinder over the installation hole on the table, the inner cylinder coupled concentrically in the interior of the outer cylinder, the broth receiver is installed on the inner peripheral surface of the inner cylinder, The roasting plate which is placed on the upper inner side, the suction ring that extends over the inner circumferential surface of the upper end of the outer cylinder corresponding to the upper side of the roasting plate, and the charcoal box is inserted into the central portion of the grab tray corresponding to the lower portion of the center of the roasting plate; Suction and blower means installed in the center of the bottom surface to suck the combustion air generated from the roasting plate to the inside of the inner bottom and forced to blow it again in all directions from the inside of the inner cylinder, between the suction and blower means and the charcoal box Installed in such a way as to move linearly in a predetermined direction in the opening and closing operation according to the user's suction and blowing A meat roasting device comprising an air conditioning apparatus for controlling the amount of combustion air forcedly blown by means and introduced into a charcoal box, the suction and blowing means being installed around an outer circumference of the suction and blowing means. And filtering means for purifying the combustion air sucked by.

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

Figure 3 is a front sectional view showing a meat roaster equipped with an air conditioning apparatus according to the present invention.

Referring to this, the meat roasting device 40 of the present invention has a bucket-shaped outer cylinder 46, the upper edge of which extends over the mounting hole 44 on the table 42, and a constant distance inside the outer cylinder 46 An inner cylinder 48 coupled concentrically in a state where it is maintained, and is installed on the inner circumferential surface of the inner cylinder 48, and an insertion hole 50 having a predetermined size is formed in a central portion of the bottom surface of the insertion hole 50. On the bottom surface corresponding to the circumference of the broth tray 54 is formed with a groove 52 of a predetermined depth, the grill plate 56 mounted on the inner upper portion of the broth tray 54, and the outer cylinder from above the grill plate 56 A suction ring 58 which extends over the inner circumferential surface of the upper end of the 46, a charcoal box 60 fitted to the center of the broth base 54 corresponding to the lower side of the center of the roasting plate 56, and the outer cylinder 46. Negative pressure while being installed and driven from the outside of the bottom center of the bottom of the inner cylinder 48 to the inside of the bottom center of the inner cylinder (48) Suction and blowing means 70 for generating the combustion air generated in the baking plate 56 to the lower side of the inside and forcibly blowing it back in the inner cylinder 48, and the suction and blowing means Between the 70 and the charcoal box 60 is installed to be moved in a straight line in a predetermined direction while being opened and closed in accordance with the user's operation is forcedly blown by the suction and blowing means 70 is introduced into the charcoal box 60 In the meat roasting device comprising an air conditioning device 90 for controlling the amount of combustion air, the combustion is installed around the outer periphery of the suction and blowing means 70 is sucked by the driving of the suction and blowing means 70 It has a structure that includes a filter means 110 for purifying the air. In the present invention as described above, the upper end of the inner cylinder 46 and the inner cylinder 48, the upper end of the suction ring 58 and the soup stock 54 is formed stepped (46a) (48a), the broth receiver 54 On the inner circumferential surface of the) has a structure in which a step 54a on which the roasting plate 56 is placed is formed.

In the present invention as described above, the suction and blowing means 70, through-holes 72, 72 'of a predetermined size formed in the center of the bottom surface of the outer cylinder 46 and the inner cylinder 48, and of the outer cylinder 46 The drive motor 74 is installed from the bottom toward the through hole 72, and is coupled to the tip of the drive shaft 74a protruding from the drive motor 74 in the inner cylinder 48. It is installed on the inner surface of the fan 76 and the inner cylinder 48 corresponding to the periphery of the through hole 72 'and rotates in place according to the driving, and a plurality of air discharge holes 78a on the periphery The fan cover 78 is formed.

Referring to FIG. 3, a separate support plate 80 for supporting the charcoal box 60 is installed on an upper surface of the fan cover 78 constituting the suction and blowing means 70, and the roasting plate ( A plurality of air inlet holes are provided on the circumferential surface of the soup stock 54 corresponding to the height apart from the height of 56) and the lower circumferential surface of the charcoal box 60 and the circumferential surface of the support plate 80. While 82 is formed, a plurality of air guide holes 58a are formed in the circumferential surface of the suction ring 58.

In addition, in the present invention, the cylindrical support portion 84 for supporting the inner cylinder 48 is provided with a through hole on the inner cylinder 48 inside the through hole 72 formed on the bottom surface of the outer cylinder 46. It is integrally bent and formed in the state eccentric with respect to the center line of 72, and it shows that many air suction holes 86 are formed in the peripheral surface of the said support part 84.

Figure 4 is an enlarged separated perspective view of the main portion of the meat roasting apparatus according to the present invention.

Referring to this, the filtration means 110 in the present invention is formed in the form of a cap (Cap) is open to the lower side to be covered on the outer periphery of the fan cover 78 constituting the suction and blowing means (70).

On the other hand, the air conditioner 90 is an air inlet 92 and the fan cover formed in the same shape on the upper surface of the fan cover 78 and the bottom surface of the support plate 80 and the charcoal box 60, One side is installed to be protruded to the outside in a state in close contact with the inside of the upper surface of the 78, another surface of the same shape as the air inlet 92 on the bottom surface of the fan cover 78 and the support plate 80 An air inlet plate (94) having an air inlet (92 '), an operation link (96) coupled to an outer end of the air block (94) in a state fitted through the outer cylinder (46) and the inner cylinder (48); An operating lever pivotally coupled to the front and rear pivots over a predetermined angular range within the control box 100 installed at one outer surface of the outer cylinder 46, the lower end of which is coupled to the other end of the operation link 96 ( 98).

In such an air conditioner (90), the air blocking plate (94) is made of a thin thickness to have its own elasticity, and a reinforcing bead (94a) is formed on the same center line at a predetermined position on a surface.

On the other hand, in order to install the air conditioner 90, the operation hole 78b is inserted into the outer end of the air blocking plate 94 at a predetermined position above the outer circumferential surface of the fan cover 78 is formed.

Such a combined state of the meat roasting apparatus according to the present invention is as follows.

3 and 5, the upper portion is opened, the bucket-shaped outer cylinder 46, the through-hole 72 is formed in the center of the bottom surface is fitted into the mounting hole 44 on the table 42, the outer cylinder On the upper surface of the support portion 84 bent inwardly through the through hole 72 on the 46, a smaller inner cylinder 48 having the same shape as the outer cylinder 46 is mounted and coupled, and the outer cylinder 46 The suction ring 58 is fitted to the stepped portion 46a formed on the inner circumferential surface of the upper surface of the inner cylinder 48, and the water receiver 54 is fitted to the stepped portion 48a formed on the upper inner surface of the inner cylinder 48. The baking plate 56 is fitted to the stepped jaw 54a formed therein, and the suction and blowing means 70 is formed through the through holes 72 and 72 'formed at the bottom of the outer cylinder 46 and the inner cylinder 48. Is installed, the charcoal box 60 is inserted through the insertion hole 50 formed in the center of the bottom surface of the drinking water receiver 54 in the upper portion of the suction and blowing means (70) The support, is provided by a separate support plate (80).

In such a coupled state, the driving motor 74 constituting the suction and blowing means 70 is fixed to the bottom surface of the outer cylinder 46 by a separate motor housing 74b.

In addition, in the combined state of the present invention, a separate plate 60a on which the char is placed on the lower inner circumferential surface of the charcoal box 60 is hung at a predetermined height away from the inner bottom surface of the charcoal box 60. .

On the other hand, the outer periphery of the fan cover 78 is installed with the filter means 110, the air blocking plate 94 is made separately from the bottom to the inside of the upper portion of the fan cover 78 by its elastic force Closely coupled to the side, the outer end of which protrudes out through the operating hole 78b formed on the upper outer peripheral surface of the fan cover 78, while the outer end of the air blocking plate 94 is the operation link 96 At the inner end of the, the outer end of the operation link 96 is coupled to the lower end of the operating lever 98 pivotally coupled to the inside of the control box 100, respectively.

In this coupling state, the operation lever 98 is not pulled in the initial state, the air inlet 92 and the air blocking plate formed on the bottom surface of the fan cover 78, the support plate 80 and the charcoal box 60 The air inlets 92 'formed on the 94 remain in agreement with each other.

The operation of the present invention made as described above is as follows.

In the case of cooking and cooking foods such as meat by using the present invention, as shown in Figure 5, if you put the food to be cooked on the roasting plate 56 in the charcoal box 60 is installed, The food is cooked by the heat of the charcoal fired in the charcoal box 60 as time passes, and inevitably, combustion air such as seasonings or the smell of the food itself is burning.

When the driving motor 74 is driven in order to circulate the combustion air generated during cooking in the apparatus as described above, the fan 76 coupled to the tip of the driving shaft 74a of the driving motor 74 is in a predetermined direction. As it rotates to the negative pressure is generated inside the inner cylinder (48).

As such, when a negative pressure is generated in the inner cylinder 48, combustion air generated in the roasting plate 56 is provided through an air guide hole 58a on the suction ring 58 installed at the upper circumference of the roasting plate 56. The suction air is sucked into the space portion between the outer cylinder 46 and the inner cylinder 48, and the combustion air such as smell and smoke sucked in this way is an air suction hole 86 on the support portion 84 formed on the bottom surface of the outer cylinder 46. After being sucked into the inside of the fan cover 78 through the force of the fan 76, forced air blowing in all directions of the inner cylinder 48 through the air discharge hole 78a on the fan cover 78 do.

As such, the combustion air forcibly discharged to the outside of the fan cover 78 by the rotational force of the fan 76 is contained in the combustion air while being filtered by the filtering means 110 covered around the outside of the fan cover 78. The smell is removed.

As a part of the combustion air passing through the filtering means 110 flows to the upper and lower portions of the roasting plate 56 through the air inlet hole 82 formed at a predetermined position on the broth receiver 54, and the roasting plate 56. It serves to maintain the surface temperature of less than 260 ℃.

On the other hand, a portion of the combustion air forcibly blown by the rotational force of the fan 76 as described above is the air inlet hole 82 and the fan cover formed on the circumferential surface of the support plate 80 for supporting the charcoal box 60 ( Through the air inlet 92 formed on the upper surface of the 78 and the support plate 80 and the bottom of the charcoal box 60 is introduced into the charcoal box 60 and then rises upward and replayed at a temperature of 600 ℃ or more Is consumed.

The internal circulation of the combustion air generated when the food is baked in the roasting plate 56 is continuously performed while the driving motor 74 is driven.

On the other hand, when the user wants to control the amount of combustion air flowing into the charcoal box 60 in the process of circulating the combustion air in this way, the user outside the operating lever 98 installed in the control box 100 When the pulley is rotated by a predetermined angle, the operation link 96 is linearly moved in the direction of the arrow in accordance with the rotation operation of the operation lever 98.

At the same time, as the air blocking plate 94 is also linearly moved by a predetermined distance in the linear movement direction of the operation link 96, the air inlet 92 ′ on the air blocking plate 94 has a fan cover 78 and a support plate ( The air inlet 92 on the fan cover 78 and the support plate 80 is closed while being separated from the air inlet 92 on the 80.

According to the present invention, the combustion air circulated because the smell and smoke generated when baking foods such as meat on a baking plate are filtered by the filtering means covered on the outer circumference of the fan cover constituting the suction and blowing means. The smell or soot contained in it is removed more effectively.

In addition, when the present invention is applied, since the combustion air sucked into the inside is introduced into the upper portion of the roasting plate through the air inlet hole over the water tray, the roasting plate is not overheated, and the surface temperature of the roasting plate is always maintained at 260 ° C. or lower The food is cooked to make it easier to eat.

In addition, when the present invention is applied, a part of the combustion air sucked into the inside of the charcoal box rises upward and is combusted again, so that the amount of carbon monoxide contained in the combustion air during the initial combustion is significantly reduced. It is effective.

In addition, if the present invention is applied to the inside of the inner cylinder through the suction and blowing means, after being forced to circulate in all directions and the amount of combustion air flowing into the charcoal box is appropriately controlled for ease of use There is a significant improvement.

Claims (2)

An outer cylinder 46 spanning the mounting hole 44 on the table 42, an inner cylinder 48 coupled concentrically within the outer cylinder 46, and a broth provided on the inner circumferential surface of the inner cylinder 48. Suction ring 58 that extends on the inner circumferential surface of the upper end of the barrel 54, the roasting plate 56 mounted on the inner upper portion of the soup stock 54, and the outer cylinder 46 corresponding to the upper side of the roasting plate 56. And, the charcoal box 60 is inserted into the central portion of the soup tray 58 corresponding to the lower portion of the center of the roasting plate 56, and is installed inside the center of the bottom surface of the inner cylinder 48 in the roasting plate 56 Suction and blowing means 70 for suctioning the generated combustion air to the lower side of the inside and forcibly blowing it again in the inner cylinder 48 in all directions, and the suction and blowing means 70 and the charcoal box 60 Installed in such a way as to move in a straight line between In the meat roasting device comprising a group suction and blowing means (70) is forcibly blown by the charcoal box 60 air control for controlling the amount of combustion air introduced into the interior of the device 90, Meat, characterized in that it is installed around the outer periphery of the suction and blowing means 70, the filtering means 110 for purifying the combustion air discharged after being sucked by the driving of the suction and blowing means (70). Roasting equipment. The method of claim 1, The filtering means (110) is formed in a cap shape of the lower side, the meat roasting device, characterized in that installed on the outer circumference of the fan cover 78 constituting the suction and blowing means (70).

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