Vacuum drying oven heat energy recycling device for jerky production

Abstract

The application relates to the technical field of jerky drying, and discloses a vacuum drying box heat energy recycling device for jerky production, which dries and dehydrates the jerky through condensation and adsorption, and has high drying efficiency. The device comprises a drying box, a sealing cover, a fixed shell and multiple pipes. The sealing cover is arranged on the drying box, the drying box is provided with a lifting assembly for driving the sealing cover to move up and down, the sealing cover is rotationally connected with a rotating column, the rotating column is provided with a placing assembly for placing the jerky, the sealing cover is provided with a rotating driving assembly for driving the rotating column to rotate, the fixed shell is fixedly connected with the drying box, the fixed shell is provided with activated carbon particles, the drying box is fixedly connected with multiple supporting nets, the fixed shell is provided with two feeding and discharging assemblies for feeding and discharging the activated carbon particles, the multiple pipes are communicated with the sealing cover, the multiple pipes are communicated with flexible pipes, and the flexible pipes are communicated with steam channels.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of jerky drying, in particular to a vacuum drying box heat energy recycling device for jerky production. BACKGROUND

[0002] In the process of jerky production, the meat needs to be dried and dehydrated to ensure that the water activity of the jerky is low, so that most bacteria cannot grow, and therefore the shelf life of the jerky is longer.

[0003] A rotary drying device, patent publication number CN217585065U, is connected with a heat exchanger through a circulating water supply mechanism, and the circulating water supply mechanism supplies water to the pre-drying box with a water storage cavity. When the rotary dryer dries the polyamide, the steam heat generated during drying can be used to heat the water in the water storage cavity, so that the water in the water storage tank can be used to dry the wet polyamide particles on the heat conducting plate in the pre-drying box. The steam heat generated by the rotary dryer during drying of the polyamide can be reasonably utilized. There is also a vacuum drying box, patent publication number CN116989560A, which is connected with a gas pump for introducing inert gas. The box is hollow and has a receiving cavity. The receiving cavity has a connecting seat. The connecting seat has a connecting port. The ball head is rotatably arranged in the connecting port. The connecting column is arranged at one end of the ball head exposed in the receiving cavity. The connecting column is provided with a plurality of bearing discs. The bearing disc is provided with a discharge port. The discharge port is connected with a material channel for conveying material to the center of the lower bearing plate. The other end of the ball head is connected with a swing rod. The connecting seat is also provided with a driving member for driving the swing rod to move circumferentially. The box is provided with a plurality of air nozzles circumferentially along the bearing disc. The air nozzles are connected with the gas pump. The structure is simple and the drying effect is better.

[0004] When drying the jerky, it is necessary to dry and dehydrate the jerky faster and remove the water from the meat itself faster. However, the above-mentioned prior art has low drying efficiency for jerky. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a vacuum drying box heat energy recycling device for jerky production to solve the problem of low drying efficiency of the prior art for jerky.

[0006] To achieve the above object, the present application provides the following technical scheme: a vacuum drying oven heat energy recycling device for jerky production, comprising a drying oven, a sealing cover, a fixed shell and a plurality of pipes, the sealing cover is arranged on the drying oven, the drying oven is provided with a lifting assembly for driving the sealing cover to move up and down, the sealing cover is rotatably connected with a rotating column, the rotating column is provided with a placing assembly for placing jerky, the sealing cover is provided with a rotating driving assembly for driving the rotating column to rotate, the fixed shell is fixedly connected to the drying oven, and the fixed shell is provided with activated carbon particles, a plurality of supporting nets are fixedly connected to the drying oven, the fixed shell is provided with two feeding and discharging assemblies for feeding and discharging the activated carbon particles, the feeding and discharging assembly comprises a rotating ring, an inclined pipe and a rotating assembly, the rotating ring is rotatably connected between the fixed shell and the drying oven, the inclined pipe is communicated on the rotating ring, the rotating assembly is arranged on the fixed shell and used for driving the rotating ring to rotate, the plurality of pipes are communicated on the sealing cover, the plurality of pipes are communicated with telescopic pipes, the telescopic pipes are communicated with steam channels, the steam channels are provided with a condensing assembly for condensing steam into water droplets, the condensing assembly comprises a condensing box, a refrigerating device, a condensing pipe, a condensing plate, a collecting assembly, a water collecting bucket, a connecting water pipe and a water tank, the condensing box is communicated with the steam channels, the refrigerating device is fixedly installed on the condensing box, the condensing pipe is communicated with the refrigerating device, and the condensing pipe is fixedly connected to the condensing box through a fixed buckle, the condensing plate is fixedly connected to the condensing box, the collecting assembly is arranged on the condensing box and used for collecting water droplets, the water collecting bucket is communicated with the condensing box, the connecting water pipe is communicated with the water collecting bucket, and the water tank is communicated with the connecting water pipe.

[0007] Preferably, the lifting assembly comprises a storage box, a rotating screw rod, a threaded plate, a support rod and a linkage assembly, the storage box is provided with two, both of the storage boxes are fixedly connected in the drying oven, the rotating screw rod is provided with two, both of the rotating screw rods are rotatably connected to both of the storage boxes, the threaded plate is provided with two, both of the threaded plates are threadedly sleeved on both of the rotating screw rods, the support rod is provided with a plurality of, all of the support rods are fixedly connected to the sealing cover, and all of the support rods are respectively penetrating through both of the storage boxes and are respectively fixedly connected to both of the threaded plates, and the linkage assembly is arranged on the drying oven and used for driving both of the rotating screw rods to be concentrically connected.

[0008] Further, the linkage assembly comprises a linkage box, rotating rods, transmission wheels, a transmission belt and a first motor, the linkage box is fixedly connected to the drying box, the rotating rods are provided in two, the two rotating rods are fixedly connected to the two rotating screws respectively, the rotating rods penetrate through the drying box and are rotationally connected to the linkage box, the transmission wheels are provided in two, the two transmission wheels are fixedly connected to the two rotating rods respectively, the transmission belt is transmissionally connected to the two transmission wheels, the first motor is fixedly installed on the linkage box, and an output end of the first motor penetrates through the linkage box and is concentrically connected with one of the rotating rods.

[0009] Still further, the placing assembly comprises a connecting plate, connecting rods, placing boxes, air permeable nets, clamping blocks and hooks, the connecting plate is fixedly connected to the rotating column, the connecting rods are provided in two, the two connecting rods are fixedly connected to the connecting plate, the placing boxes are provided in multiple, the placing boxes are arranged between the two connecting rods, the air permeable nets are fixedly connected to the placing boxes, the clamping blocks are provided in multiple, the multiple clamping blocks are fixedly connected to the two connecting rods respectively, the clamping blocks are matched with the placing boxes, and the hooks are provided in multiple, the multiple hooks are fixedly connected to the connecting plate.

[0010] Still further, the driving assembly comprises a large gear, a support frame, a driving rod, a small gear and a second motor, the large gear is fixedly sleeved on the rotating column, the support frame is fixedly connected to the sealing cover, the driving rod is rotationally connected between the support frame and the sealing cover, the small gear is fixedly sleeved on the driving rod, and the small gear is engaged with the large gear, the second motor is fixedly installed on the sealing cover, and an output end of the second motor penetrates through the sealing cover and is concentrically connected with the driving rod.

[0011] On the basis of the foregoing scheme, further, the rotating assembly comprises a fixing frame, a rotating rod, a driving gear, a driven gear and a third motor, the fixing frame is fixedly connected to the fixed shell, the rotating rod is rotationally connected to the fixing frame, the driving gear is fixedly sleeved on the rotating rod, the driven gear is fixedly connected to the rotating ring, and the driven gear is engaged with the driving gear, the third motor is fixedly installed on the fixing frame, and an output end of the third motor penetrates through the fixing frame and is concentrically connected with the rotating rod.

[0012] On the basis of the foregoing scheme, still further, the inclined pipe is provided with a connecting thread, a threaded ring is threadedly sleeved on the inclined pipe, a feeding hopper is communicated on the threaded ring, and a sealing plug is threadedly sleeved on the inclined pipe.

[0013] As a further solution, the collecting assembly comprises a multi-stage telescopic air cylinder and a scraper, the multi-stage telescopic air cylinder is fixedly installed on the condensing box, and an output end of the multi-stage telescopic air cylinder extends into the condensing box through the condensing box, and the scraper is fixedly connected to the output end of the multi-stage telescopic air cylinder and is slidingly connected to the condensing box.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] The vacuum drying box heat energy recycling device for jerky production places the jerky through the placing assembly, then drives the sealing cover to move downward through the lifting assembly, seals the jerky in the drying box, dries the jerky through the drying box, drives the rotating column to rotate through the driving assembly, rotates the jerky through the rotating shaft, uniformly dries the jerky, adsorbs water in the gas through the activated carbon particles in the fixed shell, generates steam into the steam channel through the multi-tube and the telescopic tube, condenses the steam into water droplets through the condensing assembly for recycling, and feeds the activated carbon particles through the feeding and discharging assembly, so that the activated carbon particles can be replaced. Therefore, the vacuum drying box heat energy recycling device for jerky production dries and dehydrates the jerky through the condensation method and the adsorption method, and has high drying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the whole application;

[0017] Figure 2 It is a structural schematic diagram of the cooperation of the drying box, the sealing cover and the supporting net;

[0018] Figure 3 It is a structural schematic diagram of the cooperation of the connecting rod, the placing box and the air-permeable net;

[0019] Figure 4 It is a structural schematic diagram of the cooperation of the storage box, the supporting rod and the linkage box;

[0020] Figure 5 It is a structural schematic diagram of the cooperation of the supporting rod, the linkage box and the rotating rod;

[0021] Figure 6 It is a structural schematic diagram of the cooperation of the connecting plate, the connecting rod and the placing box; Figure 5 It is a structural schematic diagram of the cooperation of the connecting plate, the connecting rod and the placing box;

[0022] Figure 7 It is a structural schematic diagram of the cooperation of the connecting plate, the connecting rod and the placing box;

[0023] Figure 8 It is a structural schematic diagram of the cooperation of the connecting plate, the connecting rod and the placing box;

[0024] Figure 9 For the invention Figure 8 Local enlarged structure diagram at B in the invention;

[0025] Figure 10 For the invention dry box, fixed shell and support net and other matching structure diagram;

[0026] Figure 11 For the invention fixed shell, activated carbon particles and inclined pipe and other matching local section structure diagram;

[0027] Figure 12 For the invention fixed frame, rotating rod and driving gear and other matching structure diagram;

[0028] Figure 13 For the invention multi-tube, telescopic tube and steam passage and other matching structure diagram;

[0029] Figure 14 For the invention condensing box, refrigeration device and condensing tube and other matching local section structure diagram;

[0030] Figure 15 For the invention condensing plate, multi-stage telescopic air cylinder and scraper and other matching local section structure diagram from another angle;

[0031] In the figure: 1, dry box; 2, sealing cover; 3, rotating column; 4, fixed shell; 5, activated carbon particles; 6, support net; 7, multi-tube; 8, telescopic tube; 9, steam passage; 10, storage box; 11, rotating screw; 12, threaded plate; 13, support rod; 14, linkage box; 15, rotating rod; 16, transmission wheel; 17, transmission belt; 18, first motor; 19, connecting plate; 20, connecting rod; 21, placing box; 22, air-permeable net; 23, clamping block; 24, lifting hook; 25, large gear; 26, support frame; 27, driving rod; 28, small gear; 29, second motor; 30, rotating ring; 31, inclined tube; 32, fixed frame; 33, rotating rod; 34, driving gear; 35, driven gear; 36, third motor; 37, threaded ring; 38, feeding hopper; 39, sealing plug; 40, condensing box; 41, refrigeration device; 42, condensing tube; 43, condensing plate; 44, water collecting hopper; 45, connecting water pipe; 46, water tank; 47, multi-stage telescopic air cylinder; 48, scraper. DETAILED DESCRIPTION

[0032] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the protection scope of the present application.

[0033] The present application will be further described below in conjunction with the accompanying drawings of the embodiments of the present application.

[0034] Embodiment 1

[0035] With reference to Figures 1 to 15The utility model provides a kind of meat jerky production vacuum drying oven heat energy recycling device, including drying cabinet 1, sealing cover 2, fixed shell 4 and multiple pipes 7, drying cabinet 1 is directly purchased vacuum drying oven on market, the principle structure of the present application is directly improved on vacuum drying oven, and it is not changed, sealing cover 2 is arranged on drying cabinet 1, and lifting assembly for driving sealing cover 2 is arranged on drying cabinet 1 and moves up and down, lifting assembly includes storage box 10, rotating screw 11, screw plate 12, support rod 13 and linkage assembly, storage box 10 is provided with two, two storage box 10 are fixedly connected in drying cabinet 1, rotating screw 11 is provided with two, two rotating screw 11 are respectively rotationally connected on two storage box 10, screw plate 12 is provided with two, two screw plate 12 are respectively threadedly sleeved on two rotating screw 11, support rod 13 is provided with multiple, multiple support rod 13 are fixedly connected on sealing cover 2, and multiple support rod 13 respectively penetrate two storage box 10 and are respectively fixedly connected on two screw plate 12, linkage assembly is arranged on drying cabinet 1, for driving two rotating screw 11 concentric connection, linkage assembly includes linkage box 14, rotating rod 15, transmission wheel 16, transmission belt 17 and first motor 18, linkage box 14 is fixedly connected on drying cabinet 1, rotating rod 15 is provided with two, two rotating rod 15 are respectively fixedly connected on two rotating screw 11, rotating rod 15 penetrates drying cabinet 1 and is rotationally connected on linkage box 14, transmission wheel 16 is provided with two, two transmission wheel 16 are respectively fixedly connected on two rotating rod 15, transmission belt 17 is transmissionally connected on two transmission wheel 16, first motor 18 is fixedly installed on linkage box 14, the output of first motor 18 penetrates linkage box 14 and is concentrically connected with one of rotating rod 15, the output of first motor 18 drives rotating rod 15 located on one side with it to rotate, the rotating rod 15 drives transmission wheel 16 located on one side with it to rotate, the transmission wheel 16 drives transmission belt 17 to drive, transmission belt 17 drives transmission wheel 16 and rotating rod 15 on the other side to rotate, rotating rod 15 drives rotating screw 11 to rotate, rotating screw 11 drives screw plate 12 to slide up and down, screw plate 12 drives support rod 13 to move up and down, support rod 13 drives sealing cover 2 to move up and down, sealing cover 2 drives placement assembly to move up and down, it is convenient to drive meat jerky to separate and enter drying cabinet 1, sealing cover 2 is rotationally connected with rotating column 3, rotating column 3 is provided with the placement assembly for placing meat jerky, placement assembly includes connecting plate 19, connecting rod 20, placement box 21, breathable net 22, clamping block 23 and lifting hook 24, connecting plate 19 is fixedly connected on rotating column 3, connecting rod 20 is provided with two, two connecting rod 20 are fixedly connected on connecting plate 19, placement box 21 is provided with multiple, placement box 21 is arranged between two connecting rod 20, meat jerky can be placed into placement box 21, breathable net 22 is fixedly connected on placement box 21,The air-permeable net 22 facilitates the passage of gas, thereby drying and dehydrating the jerky placed in the placing box 21. The clamping blocks 23 are provided in plurality, and the plurality of clamping blocks 23 are fixedly connected to the two connecting rods 20 respectively, and the clamping blocks 23 are matched with the placing box 21, so that the placing box 21 can be clamped between the two clamping blocks 23. Different numbers of placing boxes 21 can be placed according to specific conditions, and the placing box 21 can be adjusted in position. The hooks 24 are provided in plurality, and the plurality of hooks 24 are fixedly connected to the connecting plate 19. The jerky can also be hung by the hooks 24. Different placing modes can meet different drying conditions, and the flexibility is high. The sealing cover 2 is provided with a driving and rotating assembly for driving the rotating column 3 to rotate. The driving and rotating assembly comprises a large gear 25, a support frame 26, a driving rod 27, a small gear 28 and a second motor 29. The large gear 25 is fixedly sleeved on the rotating column 3. The support frame 26 is fixedly connected to the sealing cover 2. The driving rod 27 is rotatably connected between the support frame 26 and the sealing cover 2. The small gear 28 is fixedly sleeved on the driving rod 27, and the small gear 28 is engaged with the large gear 25. The number of gears of the large gear 25 is greater than the number of gears of the small gear 28, so as to slow down the rotating speed of the connecting plate 19. The second motor 29 is fixedly installed on the sealing cover 2. The output end of the second motor 29 penetrates through the sealing cover 2 and is connected concentrically with the driving rod 27. The output end of the second motor 29 drives the driving rod 27 to rotate. The driving rod 27 drives the small gear 28 to rotate. The small gear 28 drives the large gear 25 to rotate. The large gear 25 drives the rotating column 3 to rotate. The rotating column 3 drives the connecting plate 19 to rotate. The connecting plate 19 drives the hooks 24 and the jerky in the placing box 21 to perform circular motion, so as to uniformly dry the jerky.

[0036] With reference to Figures 1 to 15The fixed shell 4 is fixedly connected to the drying box 1, and the activated carbon particles 5 are arranged in the fixed shell 4. The activated carbon particles 5 have strong adsorption force on water molecules, so that the water molecules are attached to the surface of the activated carbon particles 5, thereby achieving the purpose of removing water from the gas, and further achieving the purpose of drying and dehydrating the dried meat. A plurality of supporting nets 6 are fixedly connected to the drying box 1, which facilitates the activated carbon particles 5 to adsorb water molecules in the gas. Two feeding and discharging assemblies for feeding and discharging the activated carbon particles 5 are arranged on the fixed shell 4. The feeding and discharging assembly comprises a rotating ring 30, an inclined pipe 31 and a rotating assembly. The rotating ring 30 is rotatably connected between the fixed shell 4 and the drying box 1. The inclined pipe 31 is communicated on the rotating ring 30. The rotating assembly is arranged on the fixed shell 4 and is used to drive the rotating ring 30 to rotate. The rotating assembly comprises a fixed frame 32, a rotating rod 33, a driving gear 34, a driven gear 35 and a third motor 36. The fixed frame 32 is fixedly connected to the fixed shell 4. The rotating rod 33 is rotatably connected to the fixed frame 32. The driving gear 34 is fixedly sleeved on the rotating rod 33. The driven gear 35 is fixedly connected to the rotating ring 30 and is engaged with the driving gear 34. The third motor 36 is fixedly installed on the fixed frame 32. The output end of the third motor 36 penetrates through the fixed frame 32 and is concentrically connected with the rotating rod 33. The output end of the third motor 36 drives the rotating rod 33 to rotate. The rotating rod 33 drives the driving gear 34 to rotate. The driving gear 34 drives the driven gear 35 to rotate. The driven gear 35 drives the rotating ring 30 to rotate. The rotating ring 30 drives the inclined pipe 31 to perform circular motion, which facilitates uniform feeding and discharging of the activated carbon particles 5. The inclined pipe 31 is provided with a connecting thread, and a threaded ring 37 is threadedly sleeved on the inclined pipe 31. A feeding hopper 38 is communicated on the threaded ring 37. A sealing plug 39 is threadedly sleeved on the inclined pipe 31. The inclined pipe 31 can be threadedly connected with the feeding hopper 38, thereby facilitating the addition of activated carbon into the fixed shell 4. The inclined pipe 31 can also be threadedly connected with the sealing plug 39, thereby sealing the activated carbon particles 5 in the fixed shell 4 and preventing dust from entering the fixed shell 4.

[0037] Referring to Figures 1 to 15The multiple pipes 7 are communicated on the sealing cover 2, the multiple pipes 7 are communicated with the telescopic pipes 8, the telescopic pipes 8 are communicated with the steam channels 9, the drying box 1 dries the dried meat, the generated steam enters into the steam channels 9 through the multiple pipes 7 and the telescopic pipes 8, the steam channels 9 are provided with the condensing assembly for condensing the steam into water drops, the condensing assembly comprises a condensing box 40, a refrigerating device 41, a condensing pipe 42, a condensing plate 43, a collecting assembly, a water collecting hopper 44, a connecting water pipe 45 and a water tank 46, the condensing box 40 is communicated on the steam channel 9, the refrigerating device 41 is fixedly installed on the condensing box 40, the condensing pipe 42 is communicated on the refrigerating device 41, and the condensing pipe 42 is fixedly connected on the condensing box 40 through the fixed buckle, the condensing plate 43 is fixedly connected on the condensing box 40, the condensing plate 43 is a temperature conduction plate and can conduct low temperature, the collecting assembly is arranged on the condensing box 40 and is used for collecting the water drops, the water collecting hopper 44 is communicated on the condensing box 40, the connecting water pipe 45 is communicated on the water collecting hopper 44, the water tank 46 is communicated on the connecting water pipe 45, the collecting assembly comprises a multiple-stage telescopic cylinder 47 and a scraper 48, the multiple-stage telescopic cylinder 47 is fixedly installed on the condensing box 40, and the output end of the multiple-stage telescopic cylinder 47 extends into the condensing box 40 through the condensing box 40, the scraper 48 is fixedly connected on the output end of the multiple-stage telescopic cylinder 47, and the scraper 48 is slidably connected on the condensing box 40, the refrigerating device 41 refrigerates the condensing pipe 42, the condensing pipe 42 conducts low temperature to the condensing plate 43, the steam encounters the condensing plate 43 and is condensed into liquid water under low temperature, then the scraper 48 is driven to slide up and down through the multiple-stage telescopic cylinder 47, the scraper 48 contacts the condensing plate 43, concentrates the water drops into the water collecting hopper 44, enters into the water tank 46 through the connecting water pipe 45, and stores the water drops through the water tank 46, and the water in the water tank 46 can be recycled.

[0038] Example 2

[0039] In summary, the working principle and working process of the meat jerky production vacuum drying box heat recycling device are as follows: in use, first, the meat jerky is hung on the hook 24, or the placing box 21 is clamped between the two clamping blocks 23, the meat jerky is placed on the placing box 21, the first motor 18 is started, the output end of the first motor 18 drives the rotating rod 15 located on one side to rotate, the rotating rod 15 drives the transmission wheel 16 located on one side to rotate, the transmission wheel 16 drives the transmission belt 17 to drive, the transmission belt 17 drives the transmission wheel 16 and the rotating rod 15 on the other side to rotate, the rotating rod 15 drives the rotating screw 11 to rotate, the rotating screw 11 drives the threaded plate 12 to slide downward, the threaded plate 12 drives the supporting rod 13 to move downward, the supporting rod 13 drives the sealing cover 2 to move downward, the sealing cover 2 drives the connecting plate 19 to move downward, the meat jerky is sealed into the drying box 1, then the threaded ring 37 is screwed onto the inclined pipe 31 located on the upper side, the activated carbon particles 5 are poured into the fixed shell 4 through the feeding hopper 38, at the same time, the output end of the third motor 36 drives the rotating rod 33 to rotate, the rotating rod 33 drives the driving gear 34 to rotate, the driving gear 34 drives the driven gear 35 to rotate, the driven gear 35 drives the rotating ring 30 to rotate, the rotating ring 30 drives the inclined pipe 31 to move in a circular motion, the feeding hopper 38 is disassembled, and the sealing plug 39 is screwed, the meat jerky is dried through the drying box 1, at this time, the activated carbon particles 5 can absorb water molecules in the gas, the steam enters the steam channel 9 through the multi-pipe 7 and the telescopic pipe 8, the condenser 41 cools the condensing pipe 42, the condensing pipe 42 conducts low temperature to the condensing plate 43, the steam is condensed into liquid water at low temperature when encountering the condensing plate 43, then the scraping plate 48 is driven to slide up and down by the multi-stage telescopic cylinder 47, the scraping plate 48 contacts the condensing plate 43, and the water droplets are concentrated in the water collecting hopper 44, and then the water droplets enter the water tank 46 through the connecting water pipe 45, and the water droplets are stored through the water tank 46.

[0040] The above-described embodiments only express the specific implementation of the present application, which is described in detail and specifically, but cannot be understood as a limitation on the patent scope of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the protection scope of the present application.

Claims

1. A vacuum drying oven heat energy recycling device for jerky production, comprising a drying oven (1), characterized in that, Also include: The sealing cover (2) is arranged on the drying box (1), and the drying box (1) is provided with a lifting assembly for driving the sealing cover (2) to move up and down, the sealing cover (2) is rotatably connected with a rotating column (3), the rotating column (3) is provided with a placing assembly for placing the dried meat, and the sealing cover (2) is provided with a rotating driving assembly for driving the rotating column (3) to rotate; The fixed shell (4) is fixedly connected on the drying box (1), and the fixed shell (4) is provided with activated carbon particles (5) in the fixed shell (4), a plurality of supporting nets (6) are fixedly connected on the drying box (1), and two feeding and discharging assemblies for feeding and discharging the activated carbon particles (5) are arranged on the fixed shell (4), the feeding and discharging assembly comprises a rotating ring (30), an inclined pipe (31) and a rotating assembly, the rotating ring (30) is rotatably connected between the fixed shell (4) and the drying box (1), the inclined pipe (31) is communicated on the rotating ring (30), and the rotating assembly is arranged on the fixed shell (4) and used for driving the rotating ring (30) to rotate; A plurality of pipes (7) are communicated on the sealing cover (2), the plurality of pipes (7) are communicated with telescopic pipes (8), the telescopic pipes (8) are communicated with steam channels (9), the steam channels (9) are provided with a condensing assembly for condensing steam into water droplets, the condensing assembly comprises a condensing box (40), a refrigerator (41), a condensing pipe (42), a condensing plate (43), a collecting assembly, a water collecting bucket (44), a connecting water pipe (45) and a water tank (46), the condensing box (40) is communicated on the steam channel (9), the refrigerator (41) is fixedly installed on the condensing box (40), the condensing pipe (42) is communicated on the refrigerator (41), and the condensing pipe (42) is fixedly connected on the condensing box (40) through the fixed buckle, the condensing plate (43) is fixedly connected on the condensing box (40), the collecting assembly is arranged on the condensing box (40) and used for collecting water droplets, the water collecting bucket (44) is communicated on the condensing box (40), the connecting water pipe (45) is communicated on the water collecting bucket (44), and the water tank (46) is communicated on the connecting water pipe (45).

2. The vacuum drying oven heat energy recycling device for jerky production according to claim 1, characterized in that, The lifting assembly comprises: The receiving box (10) is provided with two, and the two receiving boxes (10) are fixedly connected in the drying box (1); The rotating screw rod (11) is provided with two, and the two rotating screw rods (11) are rotatably connected on the two receiving boxes (10) respectively; The threaded plate (12) is provided with two, and the two threaded plates (12) are respectively threaded on the two rotating screw rods (11); Supporting rods (13) are provided with multiple, multiple supporting rods (13) are fixedly connected to the sealing cover (2), and multiple supporting rods (13) are respectively penetrated through two storage boxes (10) and are fixedly connected to two threaded plates (12); Linkage assembly, the linkage assembly is arranged on the drying box (1), for driving two rotating screws (11) concentrically connected.

3. The vacuum drying oven heat energy recycling device for jerky production according to claim 2, characterized in that, The linkage assembly comprises: Linkage box (14), the linkage box (14) is fixedly connected to the drying box (1); Rotating rods (15) are provided with two, two rotating rods (15) are fixedly connected to two rotating screws (11), the rotating rod (15) penetrates the drying box (1) and is rotatably connected to the linkage box (14); Transmission wheels (16) are provided with two, two transmission wheels (16) are fixedly connected to two rotating rods (15); Transmission belts (17) are drivingly connected to two transmission wheels (16); First motor (18), the first motor (18) is fixedly installed on the linkage box (14), and the output end of the first motor (18) penetrates the linkage box (14) and is concentrically connected with one of the rotating rods (15).

4. The vacuum drying oven heat energy recycling device for jerky production according to claim 3, characterized in that, The placing assembly comprises: Connecting plates (19) are fixedly connected to the rotating column (3); Connecting rods (20) are provided with two, two connecting rods (20) are fixedly connected to the connecting plate (19); Placing boxes (21) are provided with multiple, the placing boxes (21) are arranged between two connecting rods (20); Breathable nets (22) are fixedly connected to the placing boxes (21); Clamping blocks (23) are provided with multiple, multiple clamping blocks (23) are fixedly connected to two connecting rods (20), and the clamping block (23) is matched with the placing box (21); Hooks (24) are provided with multiple, multiple hooks (24) are fixedly connected to the connecting plate (19).

5. The meat jerky production vacuum drying oven heat energy recycling device according to claim 4, characterized in that, The driving assembly comprises: Large gears (25) are fixedly sleeved on the rotating column (3); Support frames (26) are fixedly connected to the sealing cover (2); Driving rods (27) are rotatably connected between the support frame (26) and the sealing cover (2); Small gears (28) are fixedly sleeved on the driving rod (27), and the small gear (28) is engaged with the large gear (25); Second motor (29), the second motor (29) is fixedly installed on the sealing cover (2), and the output end of the second motor (29) penetrates the sealing cover (2) and is concentrically connected with the driving rod (27).

6. The vacuum drying oven heat energy recycling device for jerky production according to claim 5, characterized in that, The rotating assembly comprises: A fixed frame (32) is fixedly connected to the fixed shell (4); A rotating rod (33) is rotatably connected to the fixed frame (32); A driving gear (34) is fixedly sleeved on the rotating rod (33); A driven gear (35) is fixedly connected to the rotating ring (30), and the driven gear (35) is engaged with the driving gear (34); A third motor (36) is fixedly installed on the fixed frame (32), and an output end of the third motor (36) penetrates through the fixed frame (32) and is concentrically connected with the rotating rod (33).

7. The vacuum drying oven heat energy recycling device for jerky production according to claim 6, characterized in that, A connecting thread is arranged on the inclined pipe (31), a threaded ring (37) is threadedly sleeved on the inclined pipe (31), a feeding hopper (38) is communicated on the threaded ring (37), and a sealing plug (39) is threadedly sleeved on the inclined pipe (31).

8. The vacuum drying oven heat energy recycling device for jerky production according to claim 7, characterized in that, The collecting assembly comprises: A multi-stage telescopic air cylinder (47) is fixedly installed on the condensing box (40), and an output end of the multi-stage telescopic air cylinder (47) extends into the condensing box (40) through the condensing box (40); A scraper (48) is fixedly connected to the output end of the multi-stage telescopic air cylinder (47), and the scraper (48) is slidably connected to the condensing box (40).

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