Heat exchange circulation device for meat processing equipment

Abstract

The present invention relates to a heat exchange circulation device for a meat processing apparatus, configured to allow heat to be circulated by blowing it to one side and the other side of the upper surface of the housing and concentrating it toward the first and second drums installed inside the housing, thereby protecting the meat from escaping while moving the meat processing food through a spiral-type net, and enabling it to be cooked evenly to the inside, while also reducing power consumption by processing the meat processing food in a short time due to the concentration of the blown heat.

Description

Technology Field

[0001] The present invention relates to a heat exchange circulation device for a meat processing apparatus, and more specifically, to a heat exchange circulation device for a meat processing apparatus configured to be installed on one side and the other side of the upper surface of a housing to allow heat to be blown and circulated into the housing, thereby enabling the meat processing food to be cooked evenly to the inside while protecting the meat juices from escaping while moving through a spiral-type net. Background Technology

[0003] Recently, many diverse processed foods that can be heated and consumed immediately are being released for busy modern people.

[0004] These processed foods, especially meat products, are cooked by applying heat to the moving meat products.

[0005] That is, a conventional device for cooking general processed meat products, i.e., a heating device, is composed of a moving part having a plurality of rotating rollers at regular intervals that can be rotatably rotated, and a plurality of electric heaters provided at regular intervals to radiate heat in response to power application to the upper and lower parts of the moving part so as to cook the processed meat products.

[0006] Therefore, when a processed meat product is placed on the moving part of the above-described device, it is cooked by the heat emitted from the electric heater while moving.

[0007] However, the aforementioned conventional general heating device had a problem of high power consumption and increased electricity costs because multiple electric heaters were provided at the top and bottom to cook processed meat products moving through the moving part as described above.

[0008] In addition, conventional general heating devices have a problem in that they directly heat and cook moving processed meat products through electric heaters as described above, which inevitably causes a significant loss of moisture contained in the processed meat products.

[0009] In addition, conventional general heating devices cook processed meat products using multiple electric heaters as described above, so there was a problem in that it was not easy to control the heat provided by the electric heaters when cooking different types of products, such as ham, while cooking meat.

[0010] Taking these points into consideration, a gas-type spiral oven was proposed in patent application number 10-2018-0116881.

[0011] Upon examination, a conventional general gas-type spiral machine comprises: a housing having an inlet and an outlet formed on one side and the other side; a supply unit and an outlet unit positioned at each side of the inlet and outlet of the housing to supply and discharge processed meat products; a pair of first and second drums spaced apart from each other and rotatably provided inside the housing, which are rotatably provided by receiving driving force from a driving motor installed at the bottom of the housing; a conveying net provided to move in a spiral manner on the first and second drums, which is wound in an endless track type to convey the processed meat products along the supply unit, the first and second drums, and the outlet unit; a heating means fixedly installed on the upper part of the housing to heat the processed meat products conveyed through the conveying net; and a net cleaning means installed on one side of the bottom of the housing to clean the conveying net while it is being conveyed, thereby preventing the taste of the processed meat products from deteriorating and preventing by-products from adhering, so as to provide clean processed meat products. It is composed.

[0012] Here, the heating means described above comprises: first and second burner sections, each installed on one side of a heating cover section fixedly installed on both upper sides of the housing and configured to be ignitable by the control of a control unit; first and second heat exchange sections, each installed on one side of the first and second burner sections and configured to exchange heat discharged from the first and second burner sections by being installed within the heating cover section; a hot air blower section, each installed on one side of the first and second heat exchange sections and configured to be driven in response to the control of the control unit to draw in air inside the housing and blow it toward the first and second heat exchange sections, thereby enabling the meat processing food to be cooked by the circulating heat; and a plate formed in a semi-circular shape, each located below the hot air circulation blower section, with one end fixed to the upper part of the first and second drums respectively and the other end fixed to a fixing bar fixed to the first and second drums respectively, wherein the heat exchanged by the hot air circulation blower section is evenly discharged and flowed downwards on the plate. It is composed of a heat discharge plate having a plurality of heat discharge holes formed at regular intervals in a radial direction, and a heat blocking plate positioned below the heat discharge plate, with one end fixed to the outer surface of the first and second drums respectively and the other end fixed to the fixing bar respectively, so that the heat blown is reflected toward the transfer net and diffused into the housing by being spaced apart so that the transfer net moves between the heat discharge plate and the heat discharge plate.

[0013] However, conventional gas-type spiral ovens configured in this manner have the disadvantage that the heat blown by the heating means is not concentrated toward the conveying net side while moving along the first and second drums, but is blown and circulated throughout the entire interior of the housing, which takes a long time to process meat products, and consequently, the operating time of the heating means must be prolonged. Prior art literature

[0015] Patent Application No. 10-2018-0116881, Filing Date: October 01, 2018 The problem to be solved

[0016] Accordingly, the present invention has been devised to resolve the aforementioned problems, and aims to provide a heat exchange circulation device for a meat processing apparatus that is configured to allow heat to be circulated and concentrated on the first and second drums installed inside the housing by installing it on one side and the other side of the upper surface of the housing, thereby protecting the meat juices from escaping while moving the meat processing food through a spiral-type net and allowing it to be cooked evenly to the inside, and also reducing power consumption by processing the meat processing food in a short time due to the concentration of the circulating heat.

[0017] Other objectives of the present invention will become clear as the technology progresses. means of solving the problem

[0019] The present invention for achieving the above-mentioned purpose comprises a housing (11) having an inlet and an outlet formed on one side and the other side, an access door (12) formed on the front of the housing (11) and configured to be openable and closable in a sliding manner to allow an operator to enter and exit, a supply unit (13) and a discharge unit (14) located on each side of the inlet and outlet of the housing (11) to supply and discharge processed meat products, a first and second drums (15, 15') each configured to be rotatable and spaced apart from each other inside the housing (11), and configured to be rotatable by receiving driving force from a driving motor installed at the bottom of the housing (11), and configured to transport processed meat products by winding the supply unit (13), the first and second drums (15, 15'), and the discharge unit (14) in an endless track type, wherein the first and second drums (15, 15') are configured to move in a spiral type. A heat exchange circulation device for a meat processing device (10) configured with a conveying net, which is installed on one side and the other side of the upper surface of the housing of the meat processing device (10) to circulate heat so as to concentrate it toward the first and second drums (15, 15'), wherein the device comprises first and second burner sections (110, 110') which are installed on one side of first and second heating cover sections (110a, 110a') which are fixedly installed on both upper sides of the housing (11) and are configured to be ignitable by the control of a control unit, and wherein one end is fixedly connected to the first and second heating cover sections (110a, 110a') to include the first and second burner sections (110, 110'), and the other end is installed transversely on the upper side of the first and second drums (15, 15') to exchange heat discharged from the first and second burner sections (110, 110'). The first and second blower motors (131, 131') are located externally and the first and second blower fans (132, 132') are installed internally by being fixed to the housing (11) via the first and second heat exchangers (120, 120') and fixing brackets provided to be fixedly provided on one side and the other side of the upper part of the housing (11), thereby the first and second blower fans (132,It is characterized by including first and second heat blowers (130, 130') configured to cook a processed meat product placed on a transport net that is transported along the first and second drums (15, 15') by heat circulating by sucking in air inside the housing (11) by driving the 132') and blowing it toward the first and second heat exchangers (120, 120'), respectively, and first and second heat discharge blocking means (140, 140') configured to surround the first and second drums (15, 15') inside the housing (11) so that the heat blown from the first and second heat blowers (130, 130') can be stably transferred toward the processed meat product, with a portion of which is open to allow the transport net to move.

[0020] In addition, the above-mentioned first and second heat discharge blocking means (140, 140') is characterized by being composed of a first and second heat discharge blocking fixing plate (141, 141') fixed to the housing (11) to control the amount of heat discharge corresponding to the type of meat processing food, and a first and second heat discharge blocking movable plate (143, 143') provided to move toward the first and second heat discharge blocking fixing plate (141, 141') along the first and second guide rail sections (142, 142') installed on the ceiling and floor surfaces of the housing (11) to open and close. Effects of the invention

[0022] As described above, according to the heat exchange circulation device for a meat processing apparatus of the present invention, heat is configured to be blown and circulated so as to be concentrated on the first and second drums installed on one side and the other side of the upper surface of the housing, thereby protecting the meat juices from escaping while moving the meat processing food through a spiral-type net, and cooking the meat evenly to the inside, and also having the effect of reducing power consumption by processing the meat processing food in a short time due to the concentration of blown heat. Brief explanation of the drawing

[0024] FIG. 1 is a drawing showing the state in which a heat exchange circulation device for a meat processing device according to the present invention is installed in the housing of a meat processing device. FIG. 2 is a side view showing the interior of the state in which a heat exchange circulation device for a meat processing device according to the present invention is installed in the housing of a meat processing device. FIG. 3 is a plan view showing the interior of the state in which a heat exchange circulation device for a meat processing device according to the present invention is installed in the housing of a meat processing device. FIG. 4 is a drawing showing the first and second heat discharge blocking means of the heat exchange circulation device for a meat processing device according to the present invention. FIG. 5 to 8 are drawings showing a meat processing device in which a heat exchange circulation device for a meat processing device according to the present invention is installed. Specific details for implementing the invention

[0025] Hereinafter, an exemplary embodiment of a heat exchange circulation device for a meat processing apparatus according to the present invention will be described in detail.

[0026] First, it should be noted that in the drawings, identical components or parts are denoted by the same reference numerals whenever possible. In describing the present invention, specific descriptions of related known functions or configurations are omitted to avoid obscuring the essence of the invention.

[0027] As described above, the present invention comprises a housing (11) having an inlet and an outlet formed on one side and the other side, an access door (12) formed on the front of the housing (11) and configured to be openable and closable in a sliding manner to allow an operator to enter and exit, a supply unit (13) and a discharge unit (14) located on each side of the inlet and outlet of the housing (11) to supply and discharge processed meat products, first and second drums (15, 15') each rotatably provided and spaced apart from each other inside the housing (11), and configured to rotate by receiving driving force from a driving motor (not shown) installed at the bottom of the housing (11), and the supply unit (13), first and second drums (15, 15'), and discharge unit (14) are configured to be wound in an endless track type to transport processed meat products, wherein the first and second drums (15, 15') are of a spiral type A heat exchange circulation device (100) for a meat processing device (10) configured with a movably provided transfer net (drawing reference number omitted) and installed respectively on one side and the other side of the upper surface of the housing of the meat processing device (10) to circulate heat so as to concentrate it toward the first and second drums (15, 15'), wherein the device comprises first and second burner parts (110, 110') installed respectively on one side of first and second heating cover parts (110a, 110a') fixedly installed on both upper sides of the housing (11) and configured to be ignitable by the control of a control unit, and wherein one end is fixedly connected to the first and second heating cover parts (110a, 110a') to include the first and second burner parts (110, 110'), and the other end is installed transversely on the upper surface of the first and second drums (15, 15') from the first and second burner parts (110, 110'). First and second heat exchangers (120, 120') are provided to exchange the discharged heat, and the first and second blower motors (131, 131') are located externally and the first and second blower fans (132, 132') are installed internally by means of fixing the housing (11) via a fixing bracket provided to fixably on one side and the other side of the upper part of the housing (11), thereby the first and second blower fans (132,It is configured to include first and second heat blowers (130, 130') which are provided to cook processed meat products placed on a transport net that is transported along the first and second drums (15, 15') by heat circulating by sucking in air inside the housing (11) by driving the 132') and blowing it toward the first and second heat exchangers (120, 120'), respectively, and first and second heat discharge blocking means (140, 140') which are installed to surround the first and second drums (15, 15') inside the housing (11) so that the heat blown from the first and second heat blowers (130, 130') can be stably transferred toward the processed meat products, with a portion of which is provided open for the movement of the transport net.

[0028] Here, a steam supply means is further provided to supply steam generated from a steam generating unit (not shown) installed on the back surface of the housing (11) described above into the housing (11).

[0029] In addition, a smoking supply means (18) is further provided, which is connected to the housing (11) above through a smoking supply pipe to communicate with the interior, and supplies smoking to the processed meat product being transported by a transport net so that the texture of the processed meat product becomes soft and the taste becomes mild.

[0030] In addition, first and second moisture discharge means (19, 19') are further provided so as to be fixedly installed in the housing (11) above and positioned above the supply unit (13) and discharge unit (14) to rapidly dry the processed meat food and prevent the collagen contained in the meat food from being discharged.

[0031] In addition, a net cleaning means is further provided, which is installed on one side of the bottom surface of the housing (11) above so that the net can be cleaned while being transported, thereby preventing the taste of the processed meat product from deteriorating and also preventing by-products from adhering, so as to provide a clean processed meat product.

[0032] In addition, first and second washing units are further provided, installed at regular intervals in a circumferential direction on each side of the first and second drums (15, 15') to spray the hot or cold water of the invention, respectively, to wash the first and second drums (15, 15').

[0034] Hereinafter, prior to describing in detail the heat exchange circulation device for a meat processing device according to the present invention as described above, the meat processing device will be described in more detail with reference to the attached drawings, FIG. 1 and FIG. 5 to 8.

[0035] First, the housing (11) of the above-described meat processing device is composed of a base part (11a) having a leg portion formed on the bottom surface that is supported on the bottom surface, and a rectangular cover part (11b) having a bottom surface that rests on the upper surface of the base part (11a), with an inlet and an outlet (drawing reference numeral omitted) formed on one side and one side of the other surface so that the conveying net, which rotates in an endless track manner, can be inserted and withdrawn.

[0036] In addition, the bottom surface of the above-mentioned base part (11a) is provided with a washing tank for washing or soaking by-products attached while the meat processing food is cooking by allowing a transport net to be settled and transported, and a washing water supply pump installed on one side of the washing tank for supplying washing water to the washing tank.

[0037] The above-mentioned entrance door (12) is formed on the front of the housing (11) and is configured to be openable and closable in a sliding manner so that it can be opened and closed even if the meat processing device (10) is installed in a small space.

[0038] That is, the above-described entrance door section (12) comprises upper and lower guide rail sections (12a, 12b) for opening and closing installed transversely on the upper and lower front parts of the housing (11), an opening and closing door (12c) configured to be movable in one direction and the other direction by interposing rollers at the upper and lower ends of the upper and lower guide rail sections (12a, 12b), a moving gear member (12d) fixed to the lower end of the opening and closing door (12c) and provided with a rack gear (drawing reference number omitted) formed on its bottom surface, a driving gear member (12e) fixed on a rotating shaft (drawing reference number omitted) rotatably installed on the lower guide rail section (12b) for opening and closing, and provided with a driving gear (drawing reference number omitted) formed on its outer surface to mesh with the rack gear (123a) of the moving gear member (123), and the A rotating handle portion (12f) for opening and closing, which is provided such that one end is fixed to a rotating shaft and the other end is rotated in one direction and the other direction to rotate the driving gear member (124) to open and close the door (122); first and second sealing bars (12g, 12h), which are fixed at their respective upper and lower ends spaced apart from each other on the upper and lower guide rail portions (121, 121') for opening and closing; and one end of each of the first and second sealing bars (12g, 12h) is installed so as to be rotatable with a bearing interposed therebetween, and a cam portion is formed on the outer surface of the one end, so that the first and second cam portions (drawing reference numeral omitted) press the door (12c) by rotating the other end in one direction and the other direction, thereby sealing the door (12c) in the housing (11) to prevent heat from leaking out of the housing (11). It consists of first and second sealing rotating parts (12i, 12j).

[0039] The above-mentioned supply unit (13) is located at one side of the entrance of the housing (11) and is provided to supply processed meat products.

[0040] That is, the above-mentioned supply unit (13) is connected and installed on one side of the housing (11), and a plurality of rollers having sprocket wheels are rotatably installed inside for transporting a transport net, and a net transport motor is installed on one side of the lower part of the rollers so as to transport the transport net by driving it under the control of a control unit to supply the processed meat food to be heated.

[0041] The above-mentioned discharge unit (14) is located on one side of the outlet of the housing (11) and is provided to discharge processed meat products.

[0042] That is, the discharge unit (14) described above is connected to the other side of the housing (11), and a plurality of circulating rollers having sprocket wheels are rotatably installed inside for transporting a transport net, and a motor is installed on one side of the lower part of the circulating rollers so as to transport the transport net by driving it under the control of a control unit.

[0043] The above-described transfer net is configured to circulate in an endless track type through the supply unit (13), the first and second drums (15, 15'), and the discharge unit (14) by driving a net transfer motor installed at the bottom of the supply unit, and is configured to be transferred in a spiral type to the first and second drums (15, 15').

[0044] At this time, the aforementioned conveying net is equipped with chains on both sides to circulate along the sprocket wheel of the supply unit (13), the sprocket wheel of the discharge unit (14), and the first and second drums (15, 15'), and is configured in a mesh shape so that processed meat products are placed between the chains and heat flows and circulates to the upper and lower sides, thereby enabling supply to the placed processed meat products.

[0045] The above-described steam supply means (17) is installed on the back surface of the housing (11) and is configured to supply steam generated from a steam generating unit (not shown) into the inside of the housing (11).

[0046] That is, the above-described steam supply means (17) is installed on the back of the housing (11), with one end connected to a steam generating unit and the other end piped into the housing (11) to inject steam, and a steam injection pipe is provided.

[0047] The above-mentioned smoking supply means (18) is connected to the housing (11) via a smoking supply pipe to communicate with the interior, and is provided to supply smoking to the processed meat product being transported by a transport net so that the texture of the processed meat product becomes soft and the taste becomes mild.

[0048] That is, the above-described smoke supply means (18) comprises: a smoke generating housing having an input port formed on the front surface to allow fuel to be introduced for generating smoke; a smoke generating fuel supply motor fixedly installed in the longitudinal direction on the inner upper side of the smoke generating housing and having a rotating shaft so as to be driven in response to the control of a control unit; a smoke generating hopper installed inside the smoke generating housing and positioned on the lower side of the input port, having an outlet port formed to store and supply fuel for generating smoke downwards; a smoke generating incomplete combustion unit located below the outlet port of the smoke generating hopper and configured to incompletely combust the supplied fuel by applying power under the control of a control unit; and a smoke extraction connecting pipe, one end of which is connected to the outer surface of the smoke generating housing where the smoke generating incomplete combustion unit is located to communicate with the interior, with the other end connected to an intake port and the outlet branched into the interior of the housing. It is composed of a smoke supply unit consisting of a smoke supply fan that is connected to a smoke supply pipe and driven in response to the control of the control unit to supply smoke.

[0049] The above-described first and second moisture discharge means (19, 19') are fixedly installed in the housing (11) and positioned above the supply unit (13) and discharge unit (14) to rapidly dry the processed meat food and prevent the discharge of collagen contained in the meat food.

[0050] That is, the above-described first and second drying moisture discharge means (19, 19') comprises: first and second drying moisture discharge holes (19a, 19a') formed spaced apart from each other on the lower outer surface of the housing (11); first and second drying moisture discharge connecting pipes (19b, 19b') each having one end connected to the first and second drying moisture discharge holes (19a, 19a') so as to communicate with the inside of the housing (11) to allow moisture inside the housing (11) to be discharged; first and second drying moisture discharge control parts (19c, 19c') each having one end connected to the first and second drying moisture discharge connecting pipes (19b, 19b') and having first and second drying moisture discharge dampers (19c-1, 19c-1') respectively installed to control the amount of moisture discharged inside the housing (11); and the A first and second drying moisture discharge main duct (19d, 19d') is provided to discharge moisture inside the housing (11) by connecting one end to each of the first and second drying moisture discharge control units (19c, 19c'), and a first and second drying moisture discharge installation member (19e, 19e') is provided with first and second suction ports formed to be fixedly connected to each other end of the first and second drying moisture discharge main duct (19d, 19d') and first and second discharge ports formed on each outer surface, and a first and second drying moisture discharge fan (19f-1, 19f-1') is located inside the first and second drying moisture discharge installation member (19e, 19e') by being fixedly installed on each upper surface of the first and second drying moisture discharge installation member (19e, 19e') so as to respond to the control of the control unit. It is composed of first and second drying moisture discharge drive motors (19f, 19f') configured to discharge moisture inside the housing (11) by driving, and first and second drying moisture discharge pipes (19g, 19g') configured to discharge moisture inside the housing (11) into the atmosphere, with each end connected to the first and second discharge ports of the first and second drying moisture discharge installation members (19e, 19e').

[0051] In addition, first and second drying moisture discharge auxiliary ducts (19h, 19h') are further provided, each having one end connected to the first and second drying moisture discharge main ducts (19d, 19d') and the other end piped into the interior through the upper surface of the housing (11) so as to rapidly discharge upper moisture inside the housing (11).

[0052] In addition, first and second mixing sections (19i, 19i') are further provided on the upper surface of the first and second drying moisture discharge pipes (19g, 19g') and have first and second air inlet holes (drawing symbols omitted) formed therein so that the moisture inside the housing (11) can be mixed with air in the atmosphere and discharged before being discharged into the atmosphere, in response to the operation of the first and second drying moisture discharge drive motors (19f, 19f').

[0054] The heat exchange circulation device for a meat processing device according to the present invention, which is installed in the housing of a meat processing device configured as described above, will be explained in more detail with reference to the attached drawings, FIGS. 1 to 4, as follows.

[0055] First, the first and second burner sections (110, 110') of the heat exchange circulation device for a meat processing device according to the present invention are each installed on one side of the first and second heating cover sections (110a, 110a') which are fixedly installed on both upper sides of the housing (11), and are configured to be ignitable by the control of a control unit.

[0056] That is, the above-mentioned first and second burner sections (110, 110') are each fixedly installed on one side of the first and second heating cover sections (110a, 110a') which are fixedly installed on both upper sides of the housing (11), and are configured to provide a flame to the first and second heat exchange sections (120, 120') by ignition under the control of the control section.

[0057] The above-mentioned first and second heat exchangers (120, 120') are configured to exchange heat discharged from the first and second burner units (110, 110').

[0058] That is, the first and second heat exchangers (120, 120') described above are configured such that one end is fixedly connected to the first and second heating cover (110a, 110a') to include the first and second burner (110, 110'), and the other end is installed transversely on the upper part of the first and second drums to exchange heat discharged from the first and second burner (110, 110').

[0059] The above-mentioned first and second heat blower units (130, 130') are fixedly installed on one side and the other side of the upper part of the housing (11) and are configured to circulate heat by blowing air toward the first and second heat exchange units (120, 120'), respectively, so as to cook the processed meat food placed on the conveying net that is conveyed along the first and second drums (15, 15').

[0060] That is, the first and second heat blower units (130, 130') described above are fixedly installed in the housing (11) via a fixing bracket that is fixedly provided on one side and the other side of the upper part of the housing (11), and the first and second blower fans (132, 132') are installed inside the housing (11), so that air inside the housing (11) is sucked in by the operation of the first and second blower fans (132, 132') and blown to the first and second heat exchange units (120, 120'), respectively, and the processed meat food placed on the conveying net that is conveyed along the first and second drums (15, 15') is cooked by the heat circulated.

[0061] The above-mentioned first and second heat discharge blocking means (140, 140') is installed to surround the first and second drums (15, 15') inside the housing (11) so that the heat blown from the first and second heat blower (130, 130') can be stably transferred to the meat processing food side, and a portion is provided open for the movement of the transfer net.

[0062] That is, the above-mentioned first and second heat discharge blocking means (140, 140') is composed of a first and second heat discharge blocking fixed plate (141, 141') fixed to the housing (11) to control the amount of heat discharge corresponding to the type of meat processing food, and a first and second heat discharge blocking movable plate (143, 143') provided to move toward the first and second heat discharge blocking fixed plate (141, 141') along the first and second guide rail sections (142, 142') installed on the ceiling and floor surfaces of the housing (11) to open and close.

[0064] The heat exchange circulation device for a meat processing apparatus according to the present invention, constructed in this manner, is installed on one side and the other side of the upper surface of the housing as shown in the attached drawings Figs. 1 to 8, and cooks the pork by circulating heat to the meat processing food, for example, pork, which is being transported through a transport net.

[0065] That is, the flame is ignited by the first and second burner sections (110, 110') and heat is exchanged through the first and second heat exchange sections (120, 120').

[0066] The heat exchanged in this way is circulated to the conveying net side that is being conveyed along the 2 drums (15, 15) by driving the 1st and 2nd blowing motors (131, 131') of the 1st and 2nd heat blowing unit (130, 130').

[0067] As described above, while heat is circulated toward the conveying net, the pork being conveyed is placed on the conveying net and cooked.

[0068] Meanwhile, the heat circulated to the conveying net side described above is circulated without being disturbed by the first and second heat discharge blocking means (140, 140'), so the pork can be cooked quickly.

[0069] The foregoing description is merely an illustrative explanation of the technical concept of the present invention, and those skilled in the art to which the present invention pertains will be able to make various modifications and variations within the scope of the essential characteristics of the present invention. Accordingly, the embodiments disclosed in the present invention are intended to explain, not limit, the technical concept of the present invention, and the scope of the technical concept of the present invention is not limited by such embodiments. The scope of protection of the present invention shall be interpreted by the claims below, and all technical concepts within an equivalent scope shall be interpreted as being included within the scope of rights of the present invention. Explanation of the symbols

[0071] 100 ; Heat exchange circulation device for meat processing equipment 110 ; 1st burner section 110' ; 2nd burner section 120 ; 1st heat exchanger (120, 120') 120' ; 2nd heat exchanger (120, 120') 130 ; 1st hot air blower unit 130' ; 2nd hot air blower unit 140 ; ​​First heat exhaust blocking means 140' ; Second heat exhaust blocking means

Claims

Claim 1 A housing (11) provided with an entrance and an exit formed on one side and the other side; an access door (12) formed on the front of the housing (11) and configured to be openable and closable in a sliding manner to allow a worker to enter and exit the interior; a supply unit (13) and a discharge unit (14) located on each side of the entrance and exit of the housing (11) to supply and discharge processed meat products; first and second drums (15, 15') each provided rotatably and spaced apart from each other inside the housing (11), and configured to be rotatable by receiving driving force from a driving motor installed at the bottom of the housing (11); and a transport net configured to be movable in a spiral type on the first and second drums (15, 15') so as to be wound around the supply unit (13), the first and second drums (15, 15'), and the discharge unit (14) to transport processed meat products. A heat exchange circulation device for a meat processing device (10), which is installed on one side and the other side of the upper surface of the housing of the meat processing device (10) respectively to circulate heat so as to concentrate it toward the first and second drums (15, 15'), comprises: first and second burner sections (110, 110') which are installed on one side of the first and second heating cover sections (110a, 110a') which are fixedly installed on both upper sides of the housing (11) and configured to be ignitable by the control of a control unit; and a device wherein one end is fixedly connected to the first and second heating cover sections (110a, 110a') to include the first and second burner sections (110, 110'), and the other end is installed transversely on the upper side of the first and second drums (15, 15') to exchange heat discharged from the first and second burner sections (110, 110'). First and second heat exchange sections (120, 120') and;First and second blower motors (131, 131') are positioned externally and first and second blower fans (132, 132') are installed internally by being fixed to the housing (11) via a fixing bracket provided to be fixedly provided on one side and the other side of the upper part of the housing (11), and the first and second blower fans (132, 132') are installed internally so that air inside the housing (11) is sucked in by the driving of the first and second blower fans (132, 132') and blown toward the first and second heat exchangers (120, 120'), respectively, and the first and second heat blower units (130, 130') are provided so that the processed meat food placed on the conveying net conveyed along the first and second drums (15, 15') can be cooked by the circulating heat; and the housing (11) is provided so that the heat blown from the first and second heat blower units (130, 130') can be stably transferred toward the processed meat food. A heat exchange circulation device for a meat processing apparatus, characterized by comprising first and second heat discharge blocking means (140, 140') installed to surround the first and second drums (15, 15') inside, with a portion open for the movement of the transfer net, wherein the first and second heat discharge blocking means (140, 140') comprises a first and second heat discharge blocking fixing plate (141, 141') fixed to the housing (11) to control the amount of heat discharge corresponding to the type of meat processing food, and a first and second heat discharge blocking movable plate (143, 143') configured to move toward the first and second heat discharge blocking fixing plate (141, 141') along the ceiling and floor surfaces of the housing (11) to open and close. Claim 2 delete

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