Ultrahigh-temperature steam sterilization equipment for meat processing

Abstract

The invention discloses ultra-high-temperature steam sterilization equipment for meat processing, and particularly relates to the technical field of ultra-high-temperature steam sterilization, the ultra-high-temperature steam sterilization equipment comprises a base, a sealing plate at the top of a placement cage is opened, frozen meat is placed among a plurality of partition plates, and in the process, resilience force of a plurality of third springs can drive a pressing plate to extrude and fix the frozen meat, so that the frozen meat is sterilized; a plurality of adjusting rods enter a plurality of mounting pipes and extrude a plurality of second mounting caps in the mounting pipes, at the moment, the fixing effect on frozen meat can be enhanced under the action of double resilience force of a second spring and a third spring, and through rotation of a mounting disc and tooth meshing transmission of a plurality of transmission gears and a transmission gear ring, the frozen meat can be fixed more stably. The plurality of placing cages can drive frozen meat in the placing cages to rotate, so that the effects of performing ultrahigh-temperature steam sterilization on the frozen meat, preventing single surface of the frozen meat from being in contact with steam all the time, preventing a muscle structure from being damaged, and preventing the frozen meat from colliding with the placing cages after being unfrozen can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of ultra-high temperature steam sterilization equipment for meat processing, and in particular to ultra-high temperature steam sterilization equipment for meat processing. Background Art

[0002] Ultra-high temperature steam sterilization uses high temperature and high pressure for sterilization. It can not only kill general bacteria, fungi and other microorganisms, but also has a killing effect on spores and spores. It is the most reliable and most commonly used physical sterilization method. Steam sterilization is to place the items to be sterilized in a closed pressure sterilizer, and through heating, the water in the sterilizer jacket is boiled to generate steam. The water vapor rapidly drives out the cold air in the pot from the exhaust valve, and then closes the exhaust valve and continues to heat. At this time, since the steam cannot overflow, the pressure in the sterilizer is increased, thereby increasing the boiling point and obtaining a temperature higher than 100°C, which causes the bacterial protein to coagulate and denature to achieve the purpose of sterilization. In general, the food processing industry mostly uses ultra-high temperature steam sterilization to sterilize meat products.

[0003] In the prior art, when ultra-high temperature steam sterilization is performed on frozen meat, the frozen meat is generally placed on a feeding rack or a feeding cage, and then sent into the ultra-high temperature steam sterilizer for sterilization. In this process, ultra-high temperature steam sterilization generally takes a long time and involves a large amount of water vapor. Furthermore, since the frozen meat is always in a static state, and the exposed surface of the frozen meat is exposed to water vapor for a long time, its original structure may be damaged and its subsequent eating effect may be affected. Although the general rotary ultra-high temperature steam sterilizer can keep the frozen meat rotating during the sterilization process, the frozen meat will gradually thaw during the high temperature sterilization process, and the volume of the frozen meat will become smaller on the original basis. Then the original fixed structure of the frozen meat may lose its function, and the rotating frozen meat may continuously collide with the feeding cage, which may cause the frozen meat to soften, the muscle tissue to relax, and the like, affecting its subsequent eating effect. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides an ultra-high temperature steam sterilization device for meat processing to solve the problems raised in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] An ultra-high temperature steam sterilization device for meat processing, comprising a base, two first support frames are fixedly installed on the top surface of the base, a plurality of second support frames are fixedly installed on the top surface of the base, a sterilization box is arranged on the top surface of the base, the sterilization box and the plurality of second support frames are detachably installed, a sealing cover is arranged at one end of the sterilization box, a PLC controller is fixedly installed on one side of the sealing cover, and a plurality of steam pipe joints are fixedly installed on the outer circumferential wall surface of the sterilization box;

[0007] A first motor, the first motor is fixedly mounted at one end of the sterilization box, the interior of the sterilization box is provided with a mounting plate, the first motor is electrically connected to the PLC controller, one end of the first motor drive shaft is fixedly mounted to the mounting plate, a transmission gear ring is fixedly mounted inside the sterilization box, one side of the mounting plate is rotatably connected to a plurality of transmission gears, a plurality of the transmission gears are meshed with the transmission gear ring, a plurality of the transmission gears are fixedly mounted with an adjusting rod on one side, a receiving tube is fixedly mounted on one side of the mounting plate, and a plurality of the transmission gears are fixedly mounted with two limit shells on one side;

[0008] A plurality of placement cages, wherein the plurality of placement cages are arranged inside the sterilization box, a positioning disk is rotatably connected inside the cover, one side of the placement cage is rotatably connected to the positioning disk, one side of the positioning disk is fixedly installed with a plurality of adjustment columns, the placement cage is slidably connected to the limit shell, one side of the positioning disk is fixedly installed with a receiving rod, and the receiving rod is slidably connected to the receiving tube;

[0009] The top surfaces of several of the placement cages are rotatably connected with sealing plates, and the sealing plates are connected and fixed to the placement cages by bolts, and the interiors of several of the placement cages are fixedly installed with mounting tubes, and the outer circular wall surface of the mounting tubes is provided with several circular through holes, and the inner circular wall surface of the circular through holes is fixedly sleeved with a second mounting cap, and every two of the second mounting caps form a group, and the outer circular wall surface of the second mounting cap is movably sleeved with a second spring, and the interior of the second mounting cap is movably sleeved with a third spring, and the interior of the second mounting cap is movably sleeved with a second connecting column, and the inner circular wall surface of the second mounting cap is fixedly sleeved with a second limiting ring, and the inner circular wall surface of the second limiting ring is movably sleeved with the second connecting column;

[0010] Several partitions are fixedly installed on both sides of the interior of the plurality of placement cages, and several pressing plates are arranged inside the placement cage, one side of the pressing plate is fixedly installed with one end of two second connecting columns, and the inner circular wall surface of the installation tube is movably sleeved with the adjusting rod;

[0011] A moving component, which is arranged on the outer circumferential wall of the sterilization box and is used to drive the cover and the plurality of placement cages to move;

[0012] A sealing component is arranged on one side of the inner part of the cover and is used to improve the sealing between the sterilization box and the cover.

[0013] By adopting the above technical solution, when in use, the staff connects with multiple steam pipe joints through an external steam pipe. At this time, the staff moves the multiple placement cages out of the interior of the sterilization box through the moving component, and then the staff opens the sealing plate on the top of the placement cage and places the frozen meat between the multiple partitions. In this process, the resilience of the multiple third springs will drive the pressure plate to squeeze and fix the frozen meat. After the above steps are completed, the staff can rotate the positioning plate through the adjusting column, and then the rotation of the positioning plate will drive the multiple placement cages to rotate alternately, and then the staff can add the frozen meat to the interior of the multiple placement cages in turn. At this time, the staff uses the moving component to send the multiple placement cages back to the interior of the sterilization box. In this process, multiple adjustment rods will enter the interior of multiple mounting tubes and squeeze the multiple second mounting caps inside the mounting tubes. At this time, the fixing effect of the frozen meat can be enhanced under the dual resilience of the second spring and the third spring, and then the staff uses the first motor through the PLC controller, and then the rotation of the driving shaft of the first motor will drive the mounting disk to rotate, and at this time the rotating mounting disk will drive the multiple placement cages to rotate. At the same time, under the gear meshing transmission of multiple transmission gears and transmission gear rings, multiple placement cages will drive the frozen meat inside them to rotate. After the above steps are completed, the staff will send hot steam into the interior of the sterilization box. At this time, as the hot steam inside the sterilization box is continuously sent into the interior, the temperature and pressure gradually increase, and then the protein of the bacteria coagulates and denatures under high temperature conditions, and loses its vitality, thereby achieving the purpose of sterilization. Then, as the multiple placement cages continue to rotate and revolve, it can be avoided that a single side of the frozen meat is always in contact with water vapor, causing the phenomenon of damage to its original muscle structure. At the same time, as the surface temperature of the frozen meat gradually increases, it begins to thaw and its volume becomes smaller. At this time, the rebound force of the multiple second springs and the multiple third springs will continuously push the pressing plate to fix the frozen meat, thereby preventing the frozen meat from constantly colliding with the surface of the placement cage during rotation and revolution, causing the softening of the meat block, the relaxation of the muscle tissue, etc., thereby achieving the effect of ultra-high temperature steam sterilization of the frozen meat, preventing a single side of the frozen meat from always contacting water vapor, causing the muscle structure to be damaged, and preventing the frozen meat from colliding with the placement cage after thawing.

[0014] Preferably, the moving component includes: a transmission box, the transmission box is fixedly mounted on the outer circular wall of the sterilization box, a connecting plate is fixedly mounted on the outer circular wall of the cover, a second motor is fixedly mounted on one side of the transmission box, the second motor is electrically connected to the PLC controller, a transmission screw is rotatably connected inside the transmission box, a threaded seat is slidably connected inside the transmission box, the threaded seat is threadedly connected to the transmission screw, one end of the transmission screw is fixedly mounted on the driving shaft of the second motor, and the connecting plate is fixed to the threaded seat by bolts.

[0015] By adopting the above technical solution, when the staff needs to move the multiple placement cages inside the sterilization box, the staff uses the second motor through the PLC controller, and then the driving shaft of the second motor drives the transmission screw to rotate, and then under the threaded transmission action of the transmission screw and the threaded seat, the threaded seat will drive the connecting plate and the cover to move. At this time, the multiple placement cages inside the sterilization box will leave the interior of the sterilization box as the cover moves, thereby achieving the effect of facilitating the control of the movement of the cover and multiple placement cages.

[0016] Preferably, the sealing assembly includes: a mounting groove, the mounting groove is opened on the inner side of the sealing cover, a plurality of first mounting caps are fixedly installed on the inner side of the mounting groove, a first spring is movably sleeved inside the first mounting cap, a first connecting column is movably sleeved inside the first mounting cap, a first limiting ring is fixedly sleeved inside the first mounting cap, an inner circular wall surface of the first limiting ring is movably sleeved with the first connecting column, a sealing cover is arranged inside the mounting groove, one side of the sealing cover is fixedly installed with one end of the plurality of first connecting columns, an embedded ring is fixedly installed on one end of the sterilization box, and the embedded ring is movably sleeved with the inner circular wall surface of the sealing cover.

[0017] By adopting the above technical solution, when the cover is closed back to one end of the sterilization box, the embedded ring will be embedded in the interior of the sealing cover. At this time, the resilience of the multiple first springs will drive the embedded ring to squeeze the sealing cover through the multiple first connecting columns, and then the sealing gasket inside the embedded ring will continuously contact the sealing cover to produce deformation and fill in the space between the embedded ring and the sealing cover, thereby improving the sealing between the sterilization box and the cover.

[0018] Preferably, two second slide rails are fixedly installed inside the sterilization box, a receiving tray is slidably connected between the two second slide rails, one side of the receiving tray is fixedly installed with the sealing cover, a limiting column is fixedly installed on one side of the interior of the sterilization box, the limiting column passes through the receiving tray, a dewatering plate is fixedly installed on one end of the limiting column, and a drainage hole is provided on the inner bottom surface of the receiving tray.

[0019] By adopting the above technical solution, when the staff moves multiple placement cages out of the sterilization box to unload the materials, the receiving tray will move with the sealing cover, and then the water removal plate will scrape the accumulated water inside the receiving tray. Then the staff can open the sealing plate to make the frozen meat inside the placement cage fall into the receiving tray, thereby facilitating the staff to take the frozen meat inside the placement cage.

[0020] Preferably, a water collecting box is fixedly mounted on the outer circumferential wall surface of the sterilization box, and a drain valve is fixedly mounted on the bottom surface of the water collecting box.

[0021] By adopting the above technical solution, it is convenient to collect and discharge the condensed water generated during ultra-high temperature steam sterilization inside the sterilization box.

[0022] Preferably, two first slide rails are fixedly mounted on the outer circular wall surface of the sterilization box, and two slide bars are fixedly mounted on one side of the cover, and the slide bars are slidably connected to the first slide rails.

[0023] By adopting the above technical solution, it is convenient to provide auxiliary support and positioning for the cover when it moves, thereby enhancing its stability when moving.

[0024] Preferably, a positioning cover is fixedly installed on the inner circular wall of the sterilization box, a positioning tube is fixedly installed on one side of the inner side of the positioning cover, a protective cover is slidably connected to the inner side of the positioning cover, the protective cover is slidably connected to the positioning tube, and the positioning tube is fixed to the protective cover by bolts.

[0025] By adopting the technical solution, it is prevented that the high-temperature water vapor sprayed from a plurality of steam pipe joints directly acts on the surface of the frozen meat, thereby causing damage to the muscle tissue.

[0026] Preferably, an electric pressure relief valve is fixedly mounted on the outer circumferential wall surface of the sterilization box, and a temperature and pressure sensor is fixedly mounted on the outer circumferential wall surface of the sterilization box.

[0027] By adopting the above technical solution, it is convenient to detect and feedback the temperature and pressure inside the sterilization box, and it is also convenient to release the high-pressure gas inside the sterilization box.

[0028] Preferably, dust covers are fixedly mounted on both sides of the threaded seat, one side of the dust cover is fixedly mounted on the inner wall surface of the transmission box, and the dust cover is slidably connected to the transmission box.

[0029] By adopting the above technical solution, dust and foreign matter can be prevented from entering the interior of the transmission box and affecting its use.

[0030] In summary, the present invention mainly has the following beneficial effects:

[0031] The sealing plate on the top of the placement cage is opened, and the frozen meat is placed between multiple partitions. During this process, the resilience of the multiple third springs will drive the pressure plate to squeeze and fix the frozen meat. The multiple adjusting rods will enter the interior of the multiple mounting tubes and squeeze the multiple second mounting caps inside the mounting tubes. At this time, the dual resilience of the second spring and the third spring can enhance the fixing effect of the frozen meat. Through the rotation of the mounting plate and the tooth meshing transmission of multiple transmission gears and transmission gear rings, the multiple placement cages will drive the frozen meat inside to rotate, thereby achieving ultra-high temperature steam sterilization of the frozen meat, preventing the single side of the frozen meat from always contacting with water vapor and causing muscle structure damage, and preventing the frozen meat from colliding with the placement cage after thawing. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0033] Figure 2 It is a schematic diagram of the water collecting tank structure of the present invention;

[0034] Figure 3 It is a schematic diagram of the transmission box structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the structure of the sterilization box of the present invention;

[0036] Figure 5 It is a schematic diagram of the sealing structure of the present invention;

[0037] Figure 6 It is a schematic diagram of the receiving tube structure of the present invention;

[0038] Figure 7 It is a schematic diagram of the placement cage structure of the present invention;

[0039] Figure 8 It is a structural schematic diagram of the receiving tray of the present invention;

[0040] Fig. 9 yes Figure 5 Schematic diagram of the local structure of A;

[0041] Fig.10 yes Figure 7 Schematic diagram of the local structure of B.

[0042] Figure numerals: 1, base; 2, first support frame; 3, second support frame; 4, sterilization box; 5, cover; 6, PLC controller; 7, transmission box; 8, connecting plate; 9, slide bar; 10, first slide rail; 11, water collecting box; 12, drain valve; 13, second motor; 14, transmission screw; 15, threaded seat; 16, dust cover; 17, second limit ring; 18, steam pipe joint; 19, electric pressure relief valve; 20, temperature and pressure sensor; 21, positioning cover; 22, positioning pipe; 23, protective cover; 24, receiving pipe; 25, placement cage; 26, transmission gear ring; 27, The first motor; 28. the receiving plate; 29. ​​the positioning plate; 30. the adjusting column; 31. the sealing cover; 32. the embedded ring; 33. the receiving rod; 34. the transmission gear; 35. the adjusting rod; 36. the limiting shell; 37. the sealing plate; 38. the mounting tube; 39. the partition; 40. the pressure plate; 41. the limiting column; 42. the dewatering plate; 43. the second slide rail; 44. the first mounting cap; 45. the first spring; 46. the first connecting column; 47. the first limiting ring; 48. the second mounting cap; 49. the second spring; 50. the third spring; 51. the second connecting column; 52. the mounting plate; 53. the mounting groove. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Embodiment 1

[0045] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10, an ultra-high temperature steam sterilization equipment for meat processing, comprising: a base 1, two first support frames 2 are fixedly installed on the top surface of the base 1, a plurality of second support frames 3 are fixedly installed on the top surface of the base 1, a sterilization box 4 is arranged on the top surface of the base 1, the sterilization box 4 and the plurality of second support frames 3 are detachably installed, a sealing cover 5 is arranged at one end of the sterilization box 4, a PLC controller 6 is fixedly installed on one side of the sealing cover 5, a plurality of steam pipe joints 18 are fixedly installed on the outer circumferential wall surface of the sterilization box 4; a first motor 27, the first motor 27 is fixedly installed at one end of the sterilization box 4, the interior of the sterilization box 4 is provided with a mounting plate 52, the first motor 27 is electrically connected to the PLC controller 6, the first motor One end of the driving shaft of the machine 27 is fixedly installed with the mounting plate 52, a transmission gear ring 26 is fixedly installed inside the sterilization box 4, one side of the mounting plate 52 is rotatably connected with a plurality of transmission gears 34, and the plurality of transmission gears 34 are meshed with the transmission gear ring 26, and one side of the plurality of transmission gears 34 is fixedly installed with an adjusting rod 35, one side of the mounting plate 52 is fixedly installed with a receiving tube 24, and one side of the plurality of transmission gears 34 is fixedly installed with two limit shells 36; a plurality of placement cages 25, and the plurality of placement cages 25 are arranged inside the sterilization box 4, and the interior of the cover 5 is rotatably connected with a positioning plate 29, and one side of the placement cage 25 is rotatably connected with the positioning plate 29, and the positioning plate 2 9 is fixedly installed with a plurality of adjusting columns 30, the placement cage 25 is slidably connected to the limit shell 36, and a receiving rod 33 is fixedly installed on one side of the positioning plate 29, and the receiving rod 33 is slidably connected to the receiving tube 24; the top surfaces of the plurality of placement cages 25 are rotatably connected with a sealing plate 37, and the sealing plate 37 is connected and fixed to the placement cage 25 by bolts, and the interiors of the plurality of placement cages 25 are fixedly installed with a mounting tube 38, and the outer circular wall surface of the mounting tube 38 is provided with a plurality of circular through holes, and the inner circular wall surface of the circular through hole is fixedly sleeved with a second mounting cap 48, and every two second mounting caps 48 form a group, and the outer circular wall surface of the second mounting cap 48 is movably sleeved with a second spring 49, and the second mounting cap 48 is A third spring 50 is movably sleeved inside, a second connecting column 51 is movably sleeved inside the second mounting cap 48, a second limiting ring 17 is fixedly sleeved on the inner circular wall of the second mounting cap 48, and the inner circular wall of the second limiting ring 17 is movably sleeved with the second connecting column 51; a plurality of partitions 39 are fixedly installed on both sides of the interior of a plurality of placement cages 25, a plurality of pressing plates 40 are arranged inside the placement cage 25, one side of the pressing plate 40 is fixedly installed with one end of the two second connecting columns 51, and the inner circular wall of the mounting tube 38 is movably sleeved with the adjusting rod 35; a moving component, which is arranged on the outer circular wall of the sterilizing box 4 and is used to drive the cover 5 and a plurality of placement cages 25 to move;The sealing component is arranged on one side of the inner part of the sealing cover 5 and is used to improve the sealing between the sterilization box 4 and the sealing cover 5. When in use, the staff connects the multiple steam pipe joints 18 through the external steam pipe. At this time, the staff moves the multiple placement cages 25 out of the interior of the sterilization box 4 through the moving component, and then the staff opens the sealing plate 37 on the top of the placement cage 25, and places the frozen meat between the multiple partitions 39. In this process, the rebound force of the multiple third springs 50 will drive the pressing plate 40 to squeeze and fix the frozen meat. After the above steps are completed, the staff can rotate the positioning plate 29 by adjusting the column 30 to position the frozen meat. The rotation of the plate 29 will drive the multiple placement cages 25 to rotate alternately, and then the staff can add the frozen meat into the multiple placement cages 25 in sequence. At this time, the staff uses the moving assembly to send the multiple placement cages 25 back to the inside of the sterilization box 4. During this process, the multiple adjustment rods 35 will enter the inside of the multiple installation tubes 38 and squeeze the multiple second installation caps 48 inside the installation tubes 38. At this time, the double rebound force of the second spring 49 and the third spring 50 can enhance the fixing effect of the frozen meat, and then the staff uses the first motor 27 through the PLC controller 6, and then the driving shaft of the first motor 27 rotates to drive the installation plate 5 2 is rotated, at this time, the rotating mounting plate 52 will drive the multiple placement cages 25 to rotate, and at the same time, under the gear meshing transmission action of the multiple transmission gears 34 and the transmission gear ring 26, the multiple placement cages 25 will drive the frozen meat inside to rotate. After the above steps are completed, the staff will send hot steam into the sterilization box 4. At this time, as the hot steam inside the sterilization box 4 is continuously sent into the sterilization box 4, the temperature and pressure inside the sterilization box 4 gradually increase, and then the protein of the bacteria under the high temperature condition coagulates and denatures, loses vitality, thereby achieving the purpose of sterilization, and then as the multiple placement cages 25 continue to rotate and revolve, it can be avoided that a single side of the frozen meat is always in contact with the steam The frozen meat is heated by steam, which causes the original muscle structure to be destroyed. At the same time, as the surface temperature of the frozen meat gradually rises, it begins to thaw and its volume becomes smaller. At this time, the rebound force of the multiple second springs 49 and the multiple third springs 50 will continuously push the pressing plate 40 to fix the frozen meat, thereby preventing the frozen meat from constantly colliding with the surface of the placement cage 25 during rotation and revolution, causing the meat to soften and the muscle tissue to relax. In this way, the frozen meat is sterilized by ultra-high temperature steam, and the single side of the frozen meat is prevented from always contacting with water vapor, causing the muscle structure to be destroyed. At the same time, the frozen meat can be prevented from colliding with the placement cage 25 after thawing. ;

[0046] Embodiment 2

[0047] Based on the above embodiment 1, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The mobile assembly includes: a transmission box 7, which is fixedly mounted on the outer circumferential wall of the sterilization box 4, a connecting plate 8 is fixedly mounted on the outer circumferential wall of the cover 5, a second motor 13 is fixedly mounted on one side of the transmission box 7, the second motor 13 is electrically connected to the PLC controller 6, a transmission screw 14 is rotatably connected inside the transmission box 7, a threaded seat 15 is slidably connected inside the transmission box 7, the threaded seat 15 is threadedly connected to the transmission screw 14, one end of the transmission screw 14 is fixedly mounted on the driving shaft of the second motor 13, the connecting plate 8 is fixedly mounted on the threaded seat 15 by bolts, and when a worker When the staff needs to move the multiple placement cages 25 inside the sterilization box 4, the staff uses the second motor 13 through the PLC controller 6, and then the driving shaft of the second motor 13 drives the transmission screw 14 to rotate, and then under the threaded transmission of the transmission screw 14 and the threaded seat 15, the threaded seat 15 drives the connecting plate 8 and the cover 5 to move. At this time, the multiple placement cages 25 inside the sterilization box 4 will leave the inside of the sterilization box 4 as the cover 5 moves, thereby achieving the effect of facilitating the control of the movement of the cover 5 and the multiple placement cages 25. The sealing component includes: a mounting groove 53, The mounting groove 53 is opened on one side of the inner part of the cover 5, and a plurality of first mounting caps 44 are fixedly installed on one side of the inner part of the mounting groove 53. The first spring 45 is movably sleeved inside the first mounting cap 44, and the first connecting column 46 is movably sleeved inside the first mounting cap 44. The first limiting ring 47 is fixedly sleeved inside the first mounting cap 44, and the inner circumferential wall surface of the first limiting ring 47 is movably sleeved with the first connecting column 46. A sealing cover 31 is arranged inside the mounting groove 53, and two sealing pads are fixedly sleeved on the inner circumferential wall surface of the sealing cover 31. One side of the sealing cover 31 is connected to the plurality of first connecting columns. One end of 46 is fixedly installed, and one end of the sterilization box 4 is fixedly installed with an embedded ring 32, which is movably connected to the inner circular wall of the sealing cover 31. When the cover 5 is closed back to one end of the sterilization box 4, the embedded ring 32 will be embedded in the interior of the sealing cover 31. At this time, the resilience of the multiple first springs 45 will drive the embedded ring 32 to squeeze the sealing cover 31 through the multiple first connecting columns 46, and then the sealing gasket inside the embedded ring 32 will continuously contact the sealing cover 31 to produce deformation, and fill in the space between the embedded ring 32 and the sealing cover 31, thereby improving the sealing between the sterilization box 4 and the cover 5.

[0048] Embodiment 3

[0049] Based on the above embodiment 1 or 2, refer to Figure 2 , Figure 4 and Figure 8Two second slide rails 43 are fixedly installed inside the sterilization box 4, and a receiving tray 28 is slidably connected between the two second slide rails 43. One side of the receiving tray 28 is fixedly installed with the cover 5. A limiting column 41 is fixedly installed on one side of the interior of the sterilization box 4. The limiting column 41 passes through the receiving tray 28. A dewatering plate 42 is fixedly installed on one end of the limiting column 41. A drainage hole is opened on the inner bottom surface of the receiving tray 28. When the staff removes the multiple placement cages 25 from the interior of the sterilization box 4 to unload the materials, the receiving tray 28 will move with the The sealing cover 5 moves, and then the water removal plate 42 will scrape the accumulated water inside the receiving tray 28, and then the staff can open the sealing plate 37 to make the frozen meat inside the placement cage 25 fall into the inside of the receiving tray 28, so that it is convenient for the staff to take the frozen meat inside the placement cage 25. The outer circular wall of the sterilization box 4 is fixedly installed with a water collecting box 11, and the bottom surface of the water collecting box 11 is fixedly installed with a drain valve 12, which is convenient for collecting and discharging the condensation water generated during the ultra-high temperature steam sterilization inside the sterilization box 4.

[0050] Embodiment 4

[0051] Based on the above embodiments 1, 2 or 3, refer to Figure 2 , Figure 3 and Figure 4 Two first slide rails 10 are fixedly installed on the outer circular wall of the sterilization box 4, and two slide bars 9 are fixedly installed on one side of the cover 5. The slide bar 9 is slidably connected with the first slide rail 10, which is convenient for auxiliary support and positioning of the cover 5 when it moves, and enhances its stability when moving. A positioning cover 21 is fixedly installed on the inner circular wall of the sterilization box 4, and a positioning tube 22 is fixedly installed on one side of the inner side of the positioning cover 21. A protective cover 23 is slidably connected to the inner side of the positioning cover 21. The protective cover 23 is slidably connected to the positioning tube 22. The positioning tube 22 is fixed to the protective cover 23 by bolts to prevent high-temperature water vapor from being sprayed from multiple steam pipe joints 18 It directly acts on the surface of the frozen meat, causing damage to its muscle tissue. An electric pressure relief valve 19 is fixedly installed on the outer circumferential wall of the sterilization box 4, and a temperature and pressure sensor 20 is fixedly installed on the outer circumferential wall of the sterilization box 4, which is convenient for detecting and feedback of the temperature and pressure inside the sterilization box 4, and at the same time, it is convenient for relieving the pressure of the high-pressure gas inside the sterilization box 4. Dust covers 16 are fixedly installed on both sides of the threaded seat 15, and the dust cover 16 is an accordion cover. One side of the dust cover 16 is fixedly installed on the inner wall of the transmission box 7, and the dust cover 16 is slidably connected to the transmission box 7 to prevent dust and foreign matter from entering the interior of the transmission box 7 and affecting its use.

[0052] Working principle: Please refer to Figure 1-Figure 10As shown, when in use, the staff connects the multiple steam pipe joints 18 through the external steam pipe. At this time, the staff moves the multiple placement cages 25 out of the sterilization box 4 through the moving assembly, and then the staff opens the sealing plate 37 on the top of the placement cage 25, and places the frozen meat between the multiple partitions 39. In this process, the resilience of the multiple third springs 50 will drive the pressing plate 40 to squeeze and fix the frozen meat. After the above steps are completed, the staff can rotate the positioning plate 29 through the adjusting column 30, and the rotation of the positioning plate 29 will drive the multiple placement cages 25 to rotate alternately, and then the staff can place the frozen meat. The meat is added into the multiple placement cages 25 in sequence. At this time, the staff uses the moving assembly to send the multiple placement cages 25 back to the interior of the sterilization box 4. During this process, the multiple adjustment rods 35 enter the interior of the multiple installation tubes 38 and squeeze the multiple second installation caps 48 inside the installation tubes 38. At this time, the double resilience of the second spring 49 and the third spring 50 can enhance the fixing effect of the frozen meat. Then the staff uses the first motor 27 through the PLC controller 6, and then the rotation of the driving shaft of the first motor 27 drives the installation disk 52 to rotate. At this time, the rotating installation disk 52 drives The plurality of placement cages 25 rotate, and at the same time, the plurality of placement cages 25 drive the frozen meat inside thereof to rotate under the gear meshing transmission action of the plurality of transmission gears 34 and the transmission gear ring 26. After the above steps are completed, the staff sends hot steam into the sterilization box 4. At this time, as the hot steam inside the sterilization box 4 is continuously sent into the sterilization box 4, the temperature and pressure inside the sterilization box 4 gradually increase, and then the protein of the bacteria coagulates and denatures under the high temperature condition, and loses its vitality, thereby achieving the purpose of sterilization. Then, as the plurality of placement cages 25 continuously rotate and revolve, it can be avoided that a single side of the frozen meat is always in contact with the water vapor, causing its original muscle At this time, the resilience of the plurality of second springs 49 and the plurality of third springs 50 will continuously push the pressing plate 40 to fix the frozen meat, thereby preventing the frozen meat from constantly colliding with the surface of the placement cage 25 during rotation and revolution, causing phenomena such as softening of the meat and relaxation of muscle tissue, thereby achieving the effect of ultra-high temperature steam sterilization of the frozen meat, preventing the single side of the frozen meat from always contacting with water vapor and causing damage to the muscle structure, and preventing the frozen meat from colliding with the placement cage 25 after thawing.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultra-high temperature steam sterilization equipment for meat processing, characterized in that: include: A base (1), wherein two first support frames (2) are fixedly mounted on the top surface of the base (1), a plurality of second support frames (3) are fixedly mounted on the top surface of the base (1), a sterilization box (4) is arranged on the top surface of the base (1), the sterilization box (4) and the plurality of second support frames (3) are detachably mounted, a sealing cover (5) is arranged at one end of the sterilization box (4), a PLC controller (6) is fixedly mounted on one side of the sealing cover (5), and a plurality of steam pipe joints (18) are fixedly mounted on the outer circular wall surface of the sterilization box (4); A first motor (27), the first motor (27) is fixedly mounted on one end of the sterilization box (4), the interior of the sterilization box (4) is provided with a mounting plate (52), the first motor (27) is electrically connected to the PLC controller (6), one end of the driving shaft of the first motor (27) is fixedly mounted on the mounting plate (52), a transmission gear ring (26) is fixedly mounted inside the sterilization box (4), one side of the mounting plate (52) is rotatably connected with a plurality of transmission gears (34), the plurality of transmission gears (34) are all meshedly connected with the transmission gear ring (26), one side of the plurality of transmission gears (34) are fixedly mounted with an adjusting rod (35), one side of the mounting plate (52) is fixedly mounted with a receiving tube (24), and one side of the plurality of transmission gears (34) are fixedly mounted with two limit shells (36); A plurality of placement cages (25), wherein the plurality of placement cages (25) are arranged inside the sterilization box (4), a positioning plate (29) is rotatably connected inside the cover (5), one side of the placement cage (25) is rotatably connected to the positioning plate (29), one side of the positioning plate (29) is fixedly installed with a plurality of adjustment columns (30), the placement cage (25) is slidably connected to the limit shell (36), one side of the positioning plate (29) is fixedly installed with a receiving rod (33), and the receiving rod (33) is slidably connected to the receiving tube (24); The top surfaces of several of the placement cages (25) are rotatably connected with sealing plates (37), and the sealing plates (37) are connected and fixed to the placement cages (25) by bolts. The interiors of several of the placement cages (25) are fixedly installed with mounting tubes (38), and the outer circular wall surface of the mounting tubes (38) is provided with several circular through holes, and the inner circular wall surface of the circular through holes is fixedly sleeved with a second mounting cap (48), and every two of the second mounting caps (48) form a group, and the outer circular wall surface of the second mounting cap (48) is movably sleeved with a second spring (49), and the interior of the second mounting cap (48) is movably sleeved with a third spring (50), and the interior of the second mounting cap (48) is movably sleeved with a second connecting column (51), and the inner circular wall surface of the second mounting cap (48) is fixedly sleeved with a second limiting ring (17), and the inner circular wall surface of the second limiting ring (17) is movably sleeved with the second connecting column (51); A plurality of partitions (39) are fixedly installed on both sides of the interior of the plurality of placement cages (25), a plurality of pressure plates (40) are arranged inside the placement cages (25), one side of the pressure plate (40) is fixedly installed with one end of the two second connection columns (51), and the inner circular wall surface of the installation tube (38) is movably sleeved with the adjustment rod (35); A moving component, the moving component is arranged on the outer circular wall surface of the sterilization box (4) and is used to drive the cover (5) and the plurality of placement cages (25) to move; A sealing component is arranged on one side of the interior of the sealing cover (5) and is used to improve the sealing performance between the sterilization box (4) and the sealing cover (5).

2. The ultra-high temperature steam sterilization equipment for meat processing according to claim 1, characterized in that: The moving assembly comprises: a transmission box (7), the transmission box (7) is fixedly mounted on the outer circular wall surface of the sterilization box (4), a connecting plate (8) is fixedly mounted on the outer circular wall surface of the sealing cover (5), a second motor (13) is fixedly mounted on one side of the transmission box (7), the second motor (13) is electrically connected to the PLC controller (6), a transmission screw (14) is rotatably connected inside the transmission box (7), a threaded seat (15) is slidably connected inside the transmission box (7), the threaded seat (15) is threadedly connected to the transmission screw (14), one end of the transmission screw (14) is fixedly mounted on the driving shaft of the second motor (13), and the connecting plate (8) is fixedly mounted on the threaded seat (15) by bolts.

3. The ultra-high temperature steam sterilization equipment for meat processing according to claim 1, characterized in that: The sealing assembly comprises: a mounting groove (53), wherein the mounting groove (53) is opened on one side of the interior of the sealing cover (5), wherein a plurality of first mounting caps (44) are fixedly mounted on one side of the interior of the mounting groove (53), wherein a first spring (45) is movably sleeved inside the first mounting cap (44), wherein a first connecting column (46) is movably sleeved inside the first mounting cap (44), wherein a first limiting ring (47) is fixedly sleeved inside the first mounting cap (44), wherein an inner circular wall surface of the first limiting ring (47) is movably sleeved with the first connecting column (46), wherein a sealing cover (31) is arranged inside the mounting groove (53), wherein one side of the sealing cover (31) is fixedly mounted on one end of the plurality of first connecting columns (46), wherein an embedded ring (32) is fixedly mounted on one end of the sterilization box (4), wherein the embedded ring (32) is movably sleeved with the inner circular wall surface of the sealing cover (31).

4. The ultra-high temperature steam sterilization equipment for meat processing according to claim 1, characterized in that: Two second slide rails (43) are fixedly installed inside the sterilization box (4), and a receiving tray (28) is slidably connected between the two second slide rails (43). One side of the receiving tray (28) is fixedly installed with the sealing cover (5). A limiting column (41) is fixedly installed on one side of the interior of the sterilization box (4), and the limiting column (41) passes through the receiving tray (28). A dewatering plate (42) is fixedly installed on one end of the limiting column (41). A drainage hole is provided on the inner bottom surface of the receiving tray (28).

5. The ultra-high temperature steam sterilization equipment for meat processing according to claim 1, characterized in that: A water collecting box (11) is fixedly mounted on the outer circular wall surface of the sterilization box (4), and a drainage valve (12) is fixedly mounted on the bottom surface of the water collecting box (11).

6. The ultra-high temperature steam sterilization equipment for meat processing according to claim 1, characterized in that: Two first slide rails (10) are fixedly mounted on the outer circular wall surface of the sterilization box (4), and two slide bars (9) are fixedly mounted on one side of the cover (5), wherein the slide bars (9) are slidably connected to the first slide rails (10).

7. The ultra-high temperature steam sterilization equipment for meat processing according to claim 1, characterized in that: A positioning cover (21) is fixedly mounted on the inner circular wall surface of the sterilization box (4); a positioning tube (22) is fixedly mounted on one side of the interior of the positioning cover (21); a protective cover (23) is slidably connected to the interior of the positioning cover (21); the protective cover (23) is slidably connected to the positioning tube (22); and the positioning tube (22) is fixedly mounted to the protective cover (23) by bolts.

8. The ultra-high temperature steam sterilization equipment for meat processing according to claim 1, characterized in that: An electric pressure relief valve (19) is fixedly mounted on the outer circumferential wall surface of the sterilization box (4), and a temperature and pressure sensor (20) is fixedly mounted on the outer circumferential wall surface of the sterilization box (4).

9. The ultra-high temperature steam sterilization equipment for meat processing according to claim 2, characterized in that: Dust covers (16) are fixedly mounted on both sides of the threaded seat (15), one side of the dust cover (16) is fixedly mounted on the inner wall surface of the transmission box (7), and the dust cover (16) is slidably connected to the transmission box (7).

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