Meat fermentation and air-drying device and process thereof
By designing a mounting mechanism that combines rotation and revolution, and integrating an electric heating film and a dustproof air dryer, the problems of uneven drying and inconsistent batch quality in meat fermentation and drying devices were solved, achieving uniform drying of meat surfaces and consistent batch quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Filing Date
- 2026-05-21
- Publication Date
- 2026-07-14
AI Technical Summary
Existing meat fermentation and drying equipment suffers from uneven drying and inconsistent batch quality, resulting in uneven surface texture of the same meat product and environmental differences between different locations.
A meat fermentation and drying device was designed. By using a mounting mechanism that drives the meat to rotate and revolve, combined with an electric heating film and a dustproof air dryer, the device achieves uniform drying of the meat surface and consistent batch quality.
This method achieves uniform air drying of meat products, eliminating directional drying differences on individual surfaces and environmental differences at different locations, thus ensuring consistent product quality across batches.
Smart Images
Figure CN122384445A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of food processing technology, and in particular to a meat fermentation and drying device and its process. Background Technology
[0002] Meat fermentation and drying equipment is widely used in the production of fermented meat products such as sausages, hams, and salami. It controls the temperature, humidity, and airflow within a sealed space to slowly dehydrate and transform the flavor of meat suspended on racks. Existing equipment typically includes fans and fixed racks, keeping the meat stationary relative to the airflow direction during operation.
[0003] However, existing equipment suffers from uneven drying on two levels. First, due to the fixed airflow direction, statically suspended meat always has a clearly defined "windward side" and "leeward side." The windward side evaporates moisture quickly and easily forms a crust, while the leeward side evaporates slowly and easily becomes soft and damp, resulting in uneven surface texture of the same meat product. Second, meat at different hanging positions experiences different environmental conditions. For example, meat closer to the fan experiences higher wind speeds, while meat farther from the fan experiences lower wind speeds. This spatial difference leads to inconsistent final moisture content among different meat products within the same batch, resulting in large fluctuations in batch product quality.
[0004] Therefore, there is an urgent need for a fermentation and drying device that can simultaneously drive the rotation and revolution of meat products, so as to eliminate the directional drying differences on the individual surface and the environmental differences between different locations in the same device, thereby achieving uniform drying of meat products and consistent batch quality. Summary of the Invention
[0005] The purpose of this invention is to provide a meat fermentation and drying device and process, which aims to achieve uniform drying of meat surface and consistent batch quality.
[0006] To achieve the above objectives, the present invention provides a meat fermentation and drying device, including a drying box, a column and multiple mounting mechanisms; The column is fixedly installed inside the drying box; the column is provided with multiple mounting mechanisms at equal intervals along the axial direction. The mounting mechanism includes a base, a mounting ring, four mounting components, a central gear, and a drive component; The base is rotatably mounted on the column; the mounting ring is concentrically mounted with the base and located on the periphery of the base; four mounting members are equidistantly arranged circumferentially between the base and the mounting ring; the central gear is fixedly mounted on the column; the driving member is located on one side of the mounting ring and is used to drive the mounting ring to rotate around the column. The mounting component includes a support arm, multiple rotating shafts, multiple hooks, multiple driven sprockets, a mounting shaft, a drive sprocket, a transmission chain, and planetary gears; One end of the support arm is fixedly connected to the base, and the other end is fixedly connected to the mounting ring; multiple rotating shafts are rotatably mounted on the support arm; a hook is fixedly mounted at the bottom of each rotating shaft; a driven sprocket is fixedly mounted at the top of each rotating shaft; the mounting shaft is rotatably mounted on the support arm; the driving sprocket is fixedly mounted on the mounting shaft; the transmission chain is mounted on the driving sprocket and multiple driven sprockets; the planetary gear is fixedly mounted on the mounting shaft and meshes with the central gear.
[0007] The mounting mechanism also includes two support plates, an annular seat, and multiple ball bearings; The two support plates are respectively fixedly installed inside the drying box; the annular seat is fixedly installed between the two support plates and located below the mounting ring; the annular seat is provided with an annular mounting groove; a plurality of balls are disposed in the annular mounting groove for supporting the mounting ring.
[0008] The mounting mechanism also includes a receiving plate; The receiving tray is fixedly installed on the column and located below the multiple hooks; the inner bottom wall of the receiving tray gradually slopes downward from the edge to the center to form a guide slope so that the waste liquid gathers in the center of the receiving tray.
[0009] The mounting mechanism also includes an electrically heated film; The electric heating film is fixedly installed at the bottom of the receiving plate.
[0010] The column has a vertical channel inside and multiple connecting holes on one side, which are connected to the vertical channel.
[0011] The meat fermentation and drying device also includes a waste liquid tank; The waste liquid tank is fixedly installed inside the drying box and located below the bottom of the column, for collecting waste liquid.
[0012] The driving component includes a motor, a drive gear, and a gear ring; The motor is fixedly mounted on the inner wall of the drying box; the drive gear is fixedly mounted on the output end of the motor; the gear ring is fixedly mounted on the mounting ring and meshes with the drive gear.
[0013] The meat fermentation and drying device also includes multiple dust-proof air dryers and multiple dust-proof nets; Multiple dustproof air dryers are fixedly installed on one side of the air drying box; multiple air outlets are provided on the side of the air drying box away from the dustproof air dryers; a dustproof net is fixedly installed in each air outlet.
[0014] The meat fermentation and drying device also includes two rotating doors and two glass windows; The two rotating doors are respectively rotatably mounted on one side of the drying box; the two glass windows are respectively fixedly mounted on the two rotating doors.
[0015] This invention also provides a meat fermentation and air-drying process, comprising the following steps: S1: Hang the meat products to be air-dried one by one on the hooks of the hanging mechanism and close the air-drying box; S2: Start the drive unit, drive the installation to rotate around the column, drive the base and four hanging parts to revolve as a whole, so that the meat on each hanging part passes through different areas in the drying box in sequence; S3: During the revolution, the planetary gear meshes with the central gear fixed on the column, driving the mounting shaft and the drive sprocket to rotate. Through the transmission chain, it drives multiple driven sprockets and rotating shafts to rotate, causing the meat on each hook to rotate around its own axis. S4: Dry the meat that is both rotating and revolving evenly until the preset moisture loss rate is reached.
[0016] This invention discloses a meat fermentation and drying device and its process. A vertically fixed column is provided, and multiple mounting mechanisms are equidistantly arranged along the axial direction of the column. A base is rotatably mounted on the column, and four mounting members are equidistantly arranged circumferentially on the base. An mounting ring is fixedly connected to the end of each of the four mounting members away from the base. A driving component drives the mounting mechanism to rotate around the column, thereby causing the four mounting members and the base to rotate together. The central gear remains stationary. When the support arm rotates around the column, the planetary gear revolves around the central gear and rotates on its own axis, thereby driving the mounting shaft to rotate. The mounting shaft drives the driving sprocket to rotate, and the driving sprocket drives multiple driven sprockets to rotate via the transmission chain, thereby causing the rotating shaft to rotate and driving multiple hooks to rotate, thus realizing the rotation of the meat on the hooks. In use, the meat products to be air-dried are hung one by one on the hooks of the hanging mechanism, and the air-drying box is closed. The drive unit is activated, driving the mounting shaft to rotate around the column, causing the base and the four hanging components to revolve as a whole, so that the meat products on each hanging component pass through different areas inside the air-drying box in sequence. During the revolution, the planetary gear meshes with the central gear fixed on the column, driving the mounting shaft and the drive sprocket to rotate, which in turn drives multiple driven sprockets and the rotating shaft to rotate through the transmission chain, causing the meat products on each hook to rotate around their own axis. The revolving and rotating meat products are air-dried evenly until the preset water loss rate is reached, thereby achieving uniform drying of the meat surface and consistent batch quality. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0018] Figure 1 This is a schematic diagram of the structure of the first embodiment of the present invention.
[0019] Figure 2 This is a structural schematic diagram of the first embodiment of the present invention from another angle.
[0020] Figure 3 This is a structural schematic diagram of the column and mounting mechanism of the present invention.
[0021] Figure 4 yes Figure 3 A magnified view of detail A.
[0022] Figure 5 This is a structural schematic diagram of the column and mounting mechanism of the present invention from another angle.
[0023] Figure 6 This is a cross-sectional view of the column and mounting mechanism of the present invention.
[0024] Figure 7 yes Figure 6 A magnified view of detail B.
[0025] Figure 8 yes Figure 6 A magnified view of detail C.
[0026] Figure 9 This is a structural schematic diagram of the column and mounting mechanism of the present invention from another angle.
[0027] Figure 10 yes Figure 9 A magnified view of detail D.
[0028] Figure 11 A flowchart illustrating the second embodiment of the invention.
[0029] 1-Drying box, 2-Column, 3-Hanging mechanism, 4-Waste liquid tank, 5-Dustproof air dryer, 6-Dustproof net, 7-Rotating door, 8-Glass window, 101-Air outlet, 201-Vertical passage, 202-Connecting hole, 301-Base, 302-Mounting ring, 303-Hanging component, 304-Center gear, 305-Drive component, 306-Support plate, 307-Annular seat, 308-Ball bearing. 309-Receiving plate, 310-Electric heating film, 30301-Support arm, 30302-Rotating shaft, 30303-Hook, 30304-Driven sprocket, 30305-Mounting shaft, 30306-Drive sprocket, 30307-Transmission chain, 30308-Planetary gear, 30501-Motor, 30502-Drive gear, 30503-Gear ring, 30701-Annular mounting groove. Detailed Implementation
[0030] The first embodiment of this application is as follows: Please see Figures 1-10 ,in, Figure 1 This is a schematic diagram of the structure of the first embodiment of the present invention. Figure 2 This is a structural schematic diagram of the first embodiment of the present invention from another angle. Figure 3 This is a structural schematic diagram of the column and mounting mechanism of the present invention. Figure 4 yes Figure 3 A magnified view of detail A. Figure 5 This is a structural schematic diagram of the column and mounting mechanism of the present invention from another angle. Figure 6 This is a cross-sectional view of the column and mounting mechanism of the present invention. Figure 7 yes Figure 6 A magnified view of detail B. Figure 8 yes Figure 6 A magnified view of detail C. Figure 9 This is a structural schematic diagram of the column and mounting mechanism of the present invention from another angle. Figure 10 yes Figure 9 A magnified view of detail D.
[0031] This invention provides a meat fermentation and drying device, comprising a drying box 1, a column 2, and multiple mounting mechanisms 3; each mounting mechanism 3 includes a base 301, a mounting ring 302, four mounting components 303, a central gear 304, and a drive component 305; each mounting component 303 includes a support arm 30301, multiple rotating shafts 30302, multiple hooks 30303, multiple driven sprockets 30304, a mounting shaft 30305, a drive sprocket 30306, a transmission chain 30307, and a planetary gear 30308; the mounting mechanism 3 also includes two support plates 306, an annular seat 307, and multiple ball bearings 308; the annular seat 307 has an annular mounting groove 30701; the mounting... The carrying mechanism 3 also includes a receiving plate 309; the hanging mechanism 3 also includes an electric heating film 310; the column 2 has a vertical channel 201 inside, and multiple connecting holes 202 are provided on one side of the column 2; the meat fermentation and drying device also includes a waste liquid tank 4; the driving component 305 includes a motor 30501, a drive gear 30502, and a gear ring 30503; the meat fermentation and drying device also includes multiple dustproof air dryers 5 and multiple dustproof nets 6; the drying box 1 has multiple air outlets 101 on the side away from the dustproof air dryers 5; the meat fermentation and drying device also includes two rotating doors 7 and two glass windows 8; the aforementioned scheme achieves uniform drying of the meat surface and consistent batch quality.
[0032] Furthermore, the column 2 is fixedly installed inside the drying box 1; the column 2 is provided with a plurality of mounting mechanisms 3 at equal intervals along the axial direction; The base 301 is rotatably mounted on the column 2; the mounting ring 302 is concentrically mounted with the base 301 and located on the periphery of the base 301; four mounting members 303 are equidistantly arranged circumferentially between the base 301 and the mounting ring 302; the central gear 304 is fixedly mounted on the column 2; the driving member 305 is disposed on one side of the mounting ring 302 and is used to drive the mounting ring 302 to rotate around the column 2. One end of the support arm 30301 is fixedly connected to the base 301, and the other end is fixedly connected to the mounting ring 302; a plurality of rotating shafts 30302 are respectively rotatably mounted on the support arm 30301; a hook 30303 is fixedly mounted at the bottom end of each rotating shaft 30302; a driven sprocket 30304 is fixedly mounted at the top end of each rotating shaft 30302; the mounting shaft 30305 is rotatably mounted on the support arm 30301; the driving sprocket 30306 is fixedly mounted on the mounting shaft 30305; the transmission chain 30307 is mounted on the driving sprocket 30306 and the plurality of driven sprockets 30304; the planetary gear 30308 is fixedly mounted on the mounting shaft 30305 and meshes with the central gear 304.
[0033] In this embodiment, the column 2 is vertically fixed, and the plurality of mounting mechanisms 3 are equidistantly arranged along the axial direction of the column 2. The base 301 is rotatably mounted on the column 2, and four mounting members 303 are equidistantly arranged circumferentially on the base 301. The mounting ring 302 is fixedly connected to the end of the four mounting members 303 away from the base 301. The driving member 305 is used to drive the mounting ring 302 to rotate around the column 2, thereby causing the four mounting members 303 and the base 301 to rotate together. The central gear 304 is fixed. When the support arm 30301 rotates around the column 2, the planetary gear 30308 revolves around the central gear 304 on one hand and rotates on its own axis on the other, thereby driving the mounting shaft 30305 to rotate; the mounting shaft 30305 drives the drive sprocket 30306 to rotate, and the drive sprocket 30306 drives multiple driven sprockets 30304 to rotate through the transmission chain 30307, thereby causing the rotating shaft 30302 to rotate, and driving multiple hooks 30303 to rotate, thus realizing the rotation of the meat on the hooks 30303; In use, the meat products to be air-dried are hung one by one on the hooks 30303 of the hanging mechanism 3, and the air-drying box 1 is closed; the driving component 305 is activated, driving the mounting ring 302 to rotate around the column 2, causing the base 301 and the four hanging components 303 to revolve as a whole, so that the meat products on each hanging component 303 pass through different areas in the air-drying box 1 in sequence; during the revolution, the planetary gear 30308 meshes with the central gear 304 fixed on the column 2, driving the mounting shaft 30305 and the driving sprocket 30306 to rotate, and driving multiple driven sprockets 30304 and the rotating shaft 30302 to rotate through the transmission chain 30307, so that the meat products on each hook 30303 rotate around their own axis; the revolving and rotating meat products are air-dried evenly until the preset water loss rate is reached; thereby achieving uniform air drying of the meat surface and consistent batch quality.
[0034] Furthermore, the two support plates 306 are respectively fixedly disposed inside the drying box 1; the annular seat 307 is fixedly disposed between the two support plates 306 and located below the mounting ring 302; the annular seat 307 is provided with an annular mounting groove 30701; a plurality of balls 308 are disposed in the annular mounting groove 30701 for supporting the mounting ring 302.
[0035] In this embodiment, the two support plates 306 are respectively fixed to both sides of the inner wall of the drying box 1, jointly supporting the annular seat 307. The annular seat 307 has an annular mounting groove 30701 inside, and multiple balls 308 are evenly embedded in the annular mounting groove 30701, with a portion of their spherical surface exposed and rolling in contact with the lower surface of the mounting ring 302, thereby forming a stable rolling support for the mounting ring 302. This structure gives the mounting ring 302, a cantilever-like component, a more reliable load-bearing capacity. Simultaneously, the mounting ring 302 and the base 301 cooperate to stably support the four hanging components 303 and the suspended meat products, reducing swaying and uneven loading during operation.
[0036] Furthermore, the receiving tray 309 is fixedly installed on the column 2 and located below the plurality of hooks 30303; the inner bottom wall of the receiving tray 309 gradually slopes downward from the edge to the center to form a guide slope so that the waste liquid gathers in the center of the receiving tray 309.
[0037] In this embodiment, during the air-drying process, the meat will continuously drip waste liquid containing grease and blood. The receiving tray 309 is located directly below all the hooks 30303 to catch the falling waste liquid and prevent the waste liquid from directly contaminating other components or the meat hanging below.
[0038] Furthermore, the electric heating film 310 is fixedly disposed at the bottom of the receiving plate 309.
[0039] In this embodiment, the electric heating film 310 is attached to the bottom of the receiving plate 309. After being energized, the receiving plate 309 is heated, so that the surface temperature of the receiving plate 309 is maintained above the solidification point of grease (e.g., 40℃-60℃). This effectively prevents the grease in the waste liquid from condensing, clumping, or blocking the guide slope in the receiving plate 309, ensuring that the waste liquid can flow smoothly to the center.
[0040] Furthermore, a vertical channel 201 is provided inside the column 2, and a plurality of connecting holes 202 are provided on one side of the column 2, and the plurality of connecting holes 202 are respectively connected to the vertical channel 201.
[0041] In this embodiment, the position of the connecting hole 202 on the column 2 satisfies the following condition: the lowest point of the connecting hole 202 is basically flush with or slightly lower than the lowest point of the center of the receiving tray 309. When the waste liquid gathers at the center of the receiving tray 309, it can flow directly into the connecting hole 202 and then smoothly enter the vertical channel 201 inside the column 2, realizing the vertical downward transport of the waste liquid and preventing the waste liquid from accumulating at the center of the receiving tray 309.
[0042] Furthermore, the waste liquid tank 4 is fixedly installed inside the drying box 1 and located below the bottom end of the column 2 for collecting waste liquid.
[0043] In this embodiment, the waste liquid flowing downwards from the vertical channel 201 falls naturally to the bottom of the column 2 by gravity, and is finally received and collected by the waste liquid tank 4. The waste liquid tank 4 can be removed and cleaned periodically to prevent the waste liquid from accumulating in the drying box 1, causing odors or bacteria growth.
[0044] Furthermore, the motor 30501 is fixedly mounted on the inner wall of the drying box 1; the drive gear 30502 is fixedly mounted on the output end of the motor 30501; and the gear ring 30503 is fixedly mounted on the mounting ring 302 and meshes with the drive gear 30502.
[0045] In this embodiment, after the motor 30501 starts, it drives the drive gear 30502 at its output end to rotate. The drive gear 30502 transmits power to the gear ring 30503 that meshes with it. Since the gear ring 30503 is fixed on the mounting ring 302, it drives the mounting ring 302 to perform uniform circular motion around the column 2. This driving method provides smooth transmission, low noise, and easy control of the revolution speed.
[0046] Furthermore, multiple dustproof air dryers 5 are respectively fixedly installed on one side of the air drying box 1; multiple air outlets 101 are provided on the side of the air drying box 1 away from the dustproof air dryers 5; a dustproof net 6 is fixedly installed in each air outlet 101.
[0047] In this embodiment, multiple dustproof air dryers 5 are installed on the same side of the drying chamber 1 to supply heated or temperature-controlled dry air into the chamber. The airflow passes horizontally through the mounting mechanism 3 and exits from multiple air outlets 101 on the other side. Each air outlet 101 is fitted with a dustproof net 6 to prevent external dust, insects, and other foreign objects from entering the drying chamber 1 in reverse, while allowing hot and humid air to escape smoothly.
[0048] Furthermore, the two rotating doors 7 are respectively rotatably mounted on one side of the drying box 1; the two glass windows 8 are respectively fixedly mounted on the two rotating doors 7.
[0049] In this embodiment, during the air-drying process, both rotating doors 7 need to be rotated and closed, forming a sealed space with the air-drying box 1 through the sealing structure on the doors. Operators can directly observe the appearance, color, and shrinkage of the meat inside the box through the two glass windows 8 embedded in the doors without opening the rotating doors 7, thus avoiding interference with the temperature and humidity environment inside the box.
[0050] In this embodiment, a meat fermentation and drying device is used by suspending the meat to be dried one by one on the hooks 30303 of the hanging mechanism 3 and closing the drying chamber 1; activating the drive unit 305, which drives the mounting ring 302 to rotate around the column 2, causing the base 301 and the four hanging parts 303 to revolve as a whole, so that the meat on each hanging part 303 passes through different areas inside the drying chamber 1 in sequence; during the revolution, the planetary gear 30... 308 meshes with the central gear 304 fixed on the column 2, driving the mounting shaft 30305 and the driving sprocket 30306 to rotate. Through the transmission chain 30307, it drives multiple driven sprockets 30304 and the rotating shaft 30302 to rotate, causing the meat on each hook 30303 to rotate around its own axis. The meat that revolves and rotates is evenly air-dried until the preset water loss rate is reached, thereby achieving uniform air-drying of the meat surface and consistent batch quality.
[0051] The second embodiment of this application is as follows: Based on the first embodiment, please refer to Figure 11 ,in, Figure 11 A flowchart illustrating the second embodiment of the invention.
[0052] The present invention provides a meat fermentation and air-drying process, comprising the following steps: S1: Hang the meat products to be air-dried one by one on the hooks 30303 of the hanging mechanism 3, and close the air-drying box 1; S2: Start the drive unit 305, drive the mounting ring 302 to rotate around the column 2, drive the base 301 and the four hanging parts 303 to revolve as a whole, so that the meat on each hanging part 303 passes through different areas in the drying box 1 in sequence. S3: During the revolution, the planetary gear 30308 meshes with the central gear 304 fixed on the column 2, driving the mounting shaft 30305 and the drive sprocket 30306 to rotate. Through the transmission chain 30307, it drives multiple driven sprockets 30304 and the rotating shaft 30302 to rotate, causing the meat on each hook 30303 to rotate around its own axis. S4: Dry the meat that is both rotating and revolving evenly until the preset moisture loss rate is reached.
[0053] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.
Claims
1. A meat fermentation and drying device, characterized in that, Includes drying box, column and multiple mounting mechanisms; The column is fixedly installed inside the drying box; the column is provided with multiple mounting mechanisms at equal intervals along the axial direction. The mounting mechanism includes a base, a mounting ring, four mounting components, a central gear, and a drive component; The base is rotatably mounted on the column; the mounting ring is concentrically arranged with the base and located on the periphery of the base; The four mounting components are equidistantly arranged circumferentially between the base and the mounting ring; the central gear is fixedly mounted on the column; the driving component is located on one side of the mounting ring and is used to drive the mounting ring to rotate around the column. The mounting component includes a support arm, multiple rotating shafts, multiple hooks, multiple driven sprockets, a mounting shaft, a drive sprocket, a transmission chain, and planetary gears; One end of the support arm is fixedly connected to the base, and the other end is fixedly connected to the mounting ring; multiple rotating shafts are rotatably mounted on the support arm; a hook is fixedly mounted at the bottom of each rotating shaft; a driven sprocket is fixedly mounted at the top of each rotating shaft; the mounting shaft is rotatably mounted on the support arm; the driving sprocket is fixedly mounted on the mounting shaft; the transmission chain is mounted on the driving sprocket and multiple driven sprockets; the planetary gear is fixedly mounted on the mounting shaft and meshes with the central gear.
2. The meat fermentation and drying apparatus as described in claim 1, characterized in that, The mounting mechanism also includes two support plates, an annular seat, and multiple ball bearings; The two support plates are respectively fixedly installed inside the drying box; the annular seat is fixedly installed between the two support plates and located below the mounting ring; the annular seat is provided with an annular mounting groove; a plurality of balls are disposed in the annular mounting groove for supporting the mounting ring.
3. The meat fermentation and drying apparatus as described in claim 2, characterized in that, The mounting mechanism also includes a receiving plate; The receiving tray is fixedly installed on the column and located below the multiple hooks; the inner bottom wall of the receiving tray gradually slopes downward from the edge to the center to form a guide slope so that the waste liquid gathers in the center of the receiving tray.
4. The meat fermentation and drying apparatus as described in claim 3, characterized in that, The mounting mechanism also includes an electrically heated film; The electric heating film is fixedly installed at the bottom of the receiving plate.
5. The meat fermentation and drying apparatus as described in claim 4, characterized in that, The column has a vertical channel inside, and multiple connecting holes are provided on one side of the column, with each of the multiple connecting holes communicating with the vertical channel.
6. The meat fermentation and drying apparatus as described in claim 5, characterized in that, The meat fermentation and drying device also includes a waste liquid tank; The waste liquid tank is fixedly installed inside the drying box and located below the bottom of the column, for collecting waste liquid.
7. The meat fermentation and drying apparatus as described in claim 6, characterized in that, The driving component includes a motor, a drive gear, and a gear ring; The motor is fixedly mounted on the inner wall of the drying box; the drive gear is fixedly mounted on the output end of the motor; the gear ring is fixedly mounted on the mounting ring and meshes with the drive gear.
8. The meat fermentation and drying apparatus as described in claim 7, characterized in that, The meat fermentation and drying device also includes multiple dust-proof dryers and multiple dust-proof nets; Multiple dustproof air dryers are fixedly installed on one side of the air drying box; multiple air outlets are provided on the side of the air drying box away from the dustproof air dryers; a dustproof net is fixedly installed in each air outlet.
9. The meat fermentation and drying apparatus as described in claim 8, characterized in that, The meat fermentation and drying device also includes two rotating doors and two glass windows; The two rotating doors are respectively rotatably mounted on one side of the drying box; the two glass windows are respectively fixedly mounted on the two rotating doors.
10. A meat fermentation and air-drying process, employing the meat fermentation and air-drying apparatus as described in any one of claims 1-9; characterized in that, Includes the following steps: S1: Hang the meat products to be air-dried one by one on the hooks of the hanging mechanism and close the air-drying box; S2: Start the drive unit, drive the installation to rotate around the column, drive the base and four hanging parts to revolve as a whole, so that the meat on each hanging part passes through different areas in the drying box in sequence; S3: During the revolution, the planetary gear meshes with the central gear fixed on the column, driving the mounting shaft and the drive sprocket to rotate. Through the transmission chain, it drives multiple driven sprockets and rotating shafts to rotate, causing the meat on each hook to rotate around its own axis. S4: Dry the meat that is both rotating and revolving evenly until the preset moisture loss rate is reached.