Air filtering and disinfecting structure for air-dried beef processing

Abstract

The utility model discloses an air filtering and disinfecting structure for air-dried beef processing, and belongs to the technical field of beef processing. An air filtration and disinfection structure for air-dried beef processing comprises an air dryer and an air supply outlet, the air supply outlet is formed in the rear side of the air dryer, a fan is installed in the air supply outlet, a square frame is installed on the rear side of the inner wall of the air dryer and communicates with the air supply outlet, and a filtration and disinfection mechanism is arranged in the square frame; the filtering and disinfecting mechanism comprises a first filter screen, a second filter screen, a plasma generator, an activated carbon filter screen and an ultraviolet germicidal lamp, the first filter screen is mounted on the inner wall of the square frame, the second filter screen is mounted on the inner wall of the square frame and located on the front side of the first filter screen, and the plasma generator is mounted on the front side of the square frame. Through cooperative use of the mechanisms, dust, bacteria, viruses and other pollutants in the air can be removed, the quality of the air introduced into the air dryer is ensured, and food in the air dryer is prevented from being polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of beef processing, and more specifically to an air filtering and disinfecting structure for air-dried beef processing. Background Art

[0002] Air-dried beef is a beef product that has been air-dried. Air-dried beef usually has a longer shelf life because most of the water is removed during the production process, which slows down the growth of microorganisms. Air-dried beef has a strong meaty and spice flavor and a unique taste. It is a delicious meat snack or ingredient. In the process of air-drying beef, a food air dryer is usually used.

[0003] During processing, existing air dryers need to use a fan to send air into the interior to help the air dryer maintain proper air flow and humidity in order to effectively remove moisture from food. However, since the air contains dust, pollen, bacteria or other pollutants, these substances will be sent into the machine and adhere to the surface of the beef, which will not only affect the quality of the beef, but may also pose a threat to human health.

[0004] In view of this, we propose an air filtration and disinfection structure for air-dried beef processing. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide an air filtering and disinfecting structure for air-dried beef processing to solve the problems raised in the above-mentioned background technology.

[0007] 2. Technical solution

[0008] An air filtration and disinfection structure for air-dried beef processing comprises an air dryer and an air supply port, wherein the air supply port is opened at the rear side of the air dryer, a fan is installed inside the air supply port, a square frame is installed on the rear side of the inner wall of the air dryer, the square frame is connected with the air supply port, and a filtering and disinfecting mechanism is arranged inside the square frame; the filtering and disinfecting mechanism comprises a first filter screen, a second filter screen, a plasma generator, an activated carbon filter screen and an ultraviolet sterilization lamp, wherein the first filter screen is installed on the inner wall of the square frame, the second filter screen is installed on the inner wall of the square frame and is located at the front side of the first filter screen, the plasma generator is installed on the front side of the square frame, the output end of the plasma generator is located inside the square frame, the activated carbon filter screen is installed on the front side of the square frame, and the ultraviolet sterilization lamp is installed between the square frame and the activated carbon filter screen.

[0009] Preferably, a cleaning mechanism is provided on the surface of the first filter, and the cleaning mechanism includes a cylindrical motor, a rotating rod and a cleaning rod. The cylindrical motor is fixedly installed on the front side of the fan, one end of the rotating rod is fixedly installed on the output end of the front side of the cylindrical motor, and the other end of the rotating rod passes through the first filter and the second filter in sequence, and the cleaning rod is fixedly installed on the surface of the rotating rod.

[0010] Preferably, a dust collecting groove is provided at the bottom of the inner wall of the square frame, and the dust collecting groove extends to the bottom of the square frame. A dust collecting box is provided at the bottom of the square frame, and one side of the dust collecting box extends to the rear side of the air dryer.

[0011] Preferably, the cleaning rod is made of rubber, and the cleaning rod is in contact with the first filter screen and the second filter screen respectively.

[0012] Preferably, an auxiliary rod is sleeved on the surface of the rotating rod, and the auxiliary rod is fixedly connected to the inner wall of the frame.

[0013] Preferably, there are several plasma generators, which are evenly distributed on the front side of the frame.

[0014] Preferably, a partition net is fixedly installed on the rear side of the inner wall of the air supply port, and the material of the partition net is stainless steel.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model is used in conjunction with the above-mentioned mechanism. When the air dryer is working, the fan will simultaneously supply air to the interior of the air dryer. When supplying air, the particulate matter and pollutants in the air can be more effectively removed under the layer-by-layer filtration of the first filter and the second filter, providing cleaner and healthier air. The plasma generator and the ultraviolet sterilization lamp can be operated at the same time. After the plasma generator is operated, the filtered air can be disinfected, and the air can be sterilized and disinfected in conjunction with the ultraviolet sterilization lamp. Finally, the filtered and disinfected air will pass through the activated carbon filter again, and the inorganic matter in the air will be filtered, so as to remove dust, bacteria, viruses and other pollutants in the air, ensure the quality of the air introduced into the air dryer, and avoid contamination of the food inside the air dryer.

[0018] 2. The utility model cooperates with the use of the cleaning mechanism. When the air dryer has been working for a period of time and is not in a shutdown state, the staff can run the cylindrical motor. The rotation of the cylindrical motor will drive the rotating rod to rotate, and the rotation of the rotating rod will drive the cleaning rod to rotate. The rotation of the cleaning rod will automatically clean the impurities adsorbed and accumulated on the first filter and the second filter. Regular cleaning can maintain the permeability of the first filter and the second filter, ensure its filtering efficiency, and extend the service life of the first filter and the second filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the rear side of the overall structure of the utility model;

[0020] Figure 2 It is a side view cross-sectional stereoscopic schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembly of the filtering and disinfecting structure of the utility model;

[0022] Figure 4 It is a schematic diagram of partial structural disassembly of the utility model.

[0023] Explanation of the numbers in the figure: 1. Air dryer; 101. Air outlet; 102. Fan; 2. Frame; 201. First filter; 202. Second filter; 203. Plasma generator; 204. Activated carbon filter; 205. Ultraviolet sterilization lamp; 301. Cylindrical motor; 302. Rotating rod; 303. Cleaning rod; 401. Dust collecting trough; 402. Dust collecting box; 5. Auxiliary rod; 6. Partition net. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-4 , the utility model provides a technical solution:

[0028] An air filtration and disinfection structure for air-dried beef processing comprises an air dryer 1 and an air supply port 101, wherein the air supply port 101 is provided at the rear side of the air dryer 1, a fan 102 is installed inside the air supply port 101, a frame 2 is installed at the rear side of the inner wall of the air dryer 1, the frame 2 is connected to the air supply port 101, and a filtering and disinfecting mechanism is arranged inside the frame 2; the filtering and disinfecting mechanism comprises a first filter screen 201, a second filter screen 202, a plasma generator 203, an activated carbon filter screen 204 and an ultraviolet sterilization lamp 205, wherein the first filter screen 201 is installed at the inner wall of the frame 2, the second filter screen 202 is installed at the inner wall of the frame 2 and is located at the front side of the first filter screen 201, the plasma generator 203 is installed at the front side of the frame 2, the output end of the plasma generator 203 is located inside the frame 2, the activated carbon filter screen 204 is installed at the front side of the frame 2, and the ultraviolet sterilization lamp 205 is installed at the front side of the frame 2. Installed between the frame 2 and the activated carbon filter 204, when the air dryer 1 is working, the fan 102 will simultaneously supply air to the interior of the air dryer 1. When supplying air, the particulate matter and pollutants in the air can be more effectively removed under the layer-by-layer filtration of the first filter 201 and the second filter 202, providing cleaner and healthier air. At the same time, the plasma generator 203 and the ultraviolet sterilization lamp 205 can be operated. After the operation of the plasma generator 203, the filtered air can be disinfected, and the ultraviolet sterilization lamp 205 can be used to sterilize and disinfect the air. Finally, the filtered and disinfected air will pass through the activated carbon filter 204 again, and the inorganic matter in the air will be filtered, so as to remove dust, bacteria, viruses and other pollutants in the air, ensure the quality of the air introduced into the air dryer 1, and avoid contamination of the food inside the air dryer 1.

[0029] Specifically, a cleaning mechanism is provided on the surface of the first filter 201, and the cleaning mechanism includes a cylindrical motor 301, a rotating rod 302 and a cleaning rod 303. The cylindrical motor 301 is fixedly installed on the front side of the fan 102, one end of the rotating rod 302 is fixedly installed on the output end of the front side of the cylindrical motor 301, and the other end of the rotating rod 302 passes through the first filter 201 and the second filter 202 in sequence. The cleaning rod 303 is fixedly installed on the surface of the rotating rod 302. The cleaning rod 303 is made of rubber, and the cleaning rod 303 is respectively connected to the first filter 201 and the second filter 202 contact, when the air dryer 1 has been working for a period of time and is not in a shutdown state, the staff can run the cylindrical motor 301. The rotation of the cylindrical motor 301 will drive the rotating rod 302 to rotate, and the rotation of the rotating rod 302 will drive the cleaning rod 303 to rotate. The rotation of the cleaning rod 303 will automatically clean the impurities adsorbed and accumulated on the first filter 201 and the second filter 202. Regular cleaning can maintain the permeability of the first filter 201 and the second filter 202, ensure its filtering efficiency, and extend the service life of the first filter 201 and the second filter 202.

[0030] Furthermore, a dust collecting groove 401 is opened at the bottom of the inner wall of the frame 2, and the dust collecting groove 401 extends to the bottom of the frame 2. A dust collecting box 402 is arranged at the bottom of the frame 2, and one side of the dust collecting box 402 extends to the rear side of the air dryer 1. After the cleaning mechanism cleans the impurities on the first filter 201 and the second filter 202, the impurities will fall into the interior of the dust collecting box 402 along the dust collecting groove 401, and the impurities can be collected in the interior of the dust collecting box 402, so as to avoid the impurities being unable to be collected and processed after being cleaned, and the air dryer 1 blowing up the cleaned impurities when working, causing secondary pollution.

[0031] It is worth mentioning that an auxiliary rod 5 is sleeved on the surface of the rotating rod 302, and the auxiliary rod 5 is fixedly connected to the inner wall of the frame 2. When the cylindrical motor 301 drives the rotating rod 302 to rotate, the auxiliary rod 5 can be used to provide auxiliary support for the rotating rod 302 to prevent the rotating rod 302 from shaking due to lack of support at the rotating end.

[0032] It is worth noting that there are several plasma generators 203, which are evenly distributed on the front side of the frame 2. Under the action of multiple plasma generators 203, the air delivered to the inside of the fan 102 can be disinfected and sterilized more efficiently, thereby achieving a better disinfection effect.

[0033] In addition, a partition net 6 is fixedly installed on the rear side of the inner wall of the air outlet 101. The partition net 6 is made of stainless steel. Under the action of the partition net 6, some large particles of impurities such as mosquitoes in the air can be coarsely filtered, thereby reducing the filtering pressure of the first filter net 201 and indirectly extending the service life of the first filter net 201.

[0034] Working principle: When the air dryer 1 is working, the fan 102 will simultaneously supply air to the interior of the air dryer 1. When supplying air, the particulate matter and pollutants in the air can be more effectively removed under the layer-by-layer filtration of the first filter 201 and the second filter 202, providing cleaner and healthier air. The plasma generator 203 and the ultraviolet sterilization lamp 205 can be operated at the same time. After the plasma generator 203 is operated, the filtered air can be disinfected, and the ultraviolet sterilization lamp 205 can be used to sterilize the air. Finally, the filtered and disinfected air will pass through the activated carbon filter 204 and filter the inorganic matter in the air, thereby removing dust, bacteria, viruses and other pollutants in the air, ensuring the quality of the air introduced into the air dryer 1 and avoiding contamination of the food inside the air dryer 1.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An air filtration and disinfection structure for air-dried beef processing, comprising an air dryer (1) and an air supply port (101), wherein the air supply port (101) is provided at the rear side of the air dryer (1), and a fan (102) is installed inside the air supply port (101), characterized in that: A square frame (2) is installed on the rear side of the inner wall of the air dryer (1), the square frame (2) is connected to the air supply port (101), and a filtering and disinfecting mechanism is arranged inside the square frame (2); The filtering and disinfecting mechanism comprises a first filter (201), a second filter (202), a plasma generator (203), an activated carbon filter (204) and an ultraviolet sterilization lamp (205); the first filter (201) is installed on the inner wall of the frame (2); the second filter (202) is installed on the inner wall of the frame (2) and is located in front of the first filter (201); the plasma generator (203) is installed on the front side of the frame (2); the output end of the plasma generator (203) is located inside the frame (2); the activated carbon filter (204) is installed on the front side of the frame (2); and the ultraviolet sterilization lamp (205) is installed between the frame (2) and the activated carbon filter (204).

2. The air filtration and disinfection structure for air-dried beef processing according to claim 1, characterized in that: A cleaning mechanism is provided on the surface of the first filter (201), the cleaning mechanism comprising a cylindrical motor (301), a rotating rod (302) and a cleaning rod (303); the cylindrical motor (301) is fixedly mounted on the front side of the fan (102); one end of the rotating rod (302) is fixedly mounted on the output end of the front side of the cylindrical motor (301); the other end of the rotating rod (302) passes through the first filter (201) and the second filter (202) in sequence; and the cleaning rod (303) is fixedly mounted on the surface of the rotating rod (302).

3. The air filtration and disinfection structure for air-dried beef processing according to claim 2, characterized in that: A dust collecting groove (401) is provided at the bottom of the inner wall of the square frame (2), and the dust collecting groove (401) extends to the bottom of the square frame (2). A dust collecting box (402) is provided at the bottom of the square frame (2), and one side of the dust collecting box (402) extends to the rear side of the air dryer (1).

4. The air filtration and disinfection structure for air-dried beef processing according to claim 2, characterized in that: The cleaning rod (303) is made of rubber, and the cleaning rod (303) is in contact with the first filter screen (201) and the second filter screen (202) respectively.

5. The air filtration and disinfection structure for air-dried beef processing according to claim 2, characterized in that: An auxiliary rod (5) is sleeved on the surface of the rotating rod (302), and the auxiliary rod (5) is fixedly connected to the inner wall of the square frame (2).

6. The air filtering and disinfecting structure for air-dried beef processing according to claim 1, characterized in that: There are several plasma generators (203) which are evenly distributed on the front side of the frame (2).

7. The air filtration and disinfection structure for air-dried beef processing according to claim 1, characterized in that: A partition net (6) is fixedly installed on the rear side of the inner wall of the air supply port (101), and the material of the partition net (6) is stainless steel.

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