Equipment for air disinfection based on binary chlorine dioxide generator

Abstract

The present invention is designed in the field of air disinfection equipment, and is based on a binary chlorine dioxide generator for air disinfection equipment, including a medicine dispensing box, a medicine barrel, a quantitative conveying device and a crushing device, wherein the medicine barrels have two, and the lower ends of the two medicine barrels are connected to the input end of the quantitative conveying device through a pipeline, and the output end of the quantitative conveying device is connected to the input end of the crushing device through a pipeline, and the output end of the crushing device is connected to the inside of the medicine dispensing box; the bottom of the medicine dispensing box also includes a rotatable partition and a partition driving device, and the partition is rotatably arranged at the bottom of the medicine dispensing box, and the partition rotates to make two independent spaces interconnected; the medicine dispensing box is also connected to a gas delivery pipe for conveying gas to the outside, and a water delivery device for conveying water to the inside of the medicine dispensing box. The equipment uses chlorine dioxide as a disinfection medium, has a fast reaction speed, low cost, and an easy-to-control reaction process, and a controllable release speed of the disinfection medium.

Description

Technical Field

[0001] The present invention relates to the field of air disinfection equipment, in particular to equipment for air disinfection based on a binary chlorine dioxide generator. Background Art

[0002] There are generally three types of traditional air disinfection equipment. One is adsorption disinfection equipment, which requires regular replacement of filter grilles and has high consumable costs. Another is ultraviolet disinfection equipment, which requires manual intervention and manual monitoring and has limitations in use. The third is chlorine dioxide gel disinfection, which has a limited retention period and is difficult to control the concentration of the disinfection medium.

[0003] Therefore, the market urgently needs a device that can be used for large-space air disinfection, respond quickly, and conveniently control the disinfection medium to fill the target space. Summary of the invention

[0004] To solve the above problems, the present invention proposes a device for air disinfection based on a binary chlorine dioxide generator. The device uses chlorine dioxide as a disinfection medium, can quickly generate chlorine dioxide gas, has a fast reaction speed, low cost, and an easy-to-control reaction process. The release rate of the disinfection medium is controllable.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] The device for air disinfection based on a binary chlorine dioxide generator includes a medicine dispensing box, a medicine barrel, a quantitative conveying device and a crushing device. There are two medicine barrels, the lower ends of the two medicine barrels are connected to the input end of the quantitative conveying device through a pipeline, the output end of the quantitative conveying device is connected to the input end of the crushing device through a pipeline, and the output end of the crushing device is connected to the inside of the medicine dispensing box;

[0007] The bottom of the medicine dispensing box also includes a rotatable partition and a partition driving device, the partition divides the inside of the medicine dispensing box into two independent medicine dispensing spaces, the partition is rotatably arranged at the bottom of the medicine dispensing box, and after the partition rotates, the two independent spaces are connected to each other;

[0008] The medicine dispensing box is also connected to a gas pipe for conveying gas to the outside, and a water conveying device for conveying water to the inside of the medicine dispensing box.

[0009] Preferably, the quantitative conveying device is an auger conveying device, which includes an auger conveying pipe, an auger rod, an auger motor, a first partition and auger blades, wherein the auger rod is arranged inside the auger conveying pipe and is concentric with the auger conveying pipe, the output end of the auger motor is connected to one end of the auger rod and can drive the auger rod to rotate, the middle part of the auger conveying pipe is provided with a first partition, and the first partition divides the interior of the auger conveying pipe into two independent conveying spaces, and the auger blades are provided in two groups, and the spiral directions of the two groups of auger blades are opposite;

[0010] The auger conveying pipe has two auger discharge pipes, and the two auger discharge pipes are symmetrically arranged with the first partition plate as the center.

[0011] Preferably, the comminution device has two independent comminution spaces.

[0012] Preferably, the crushing equipment includes a mesh cylinder, a crushing motor, a crushing rod, a second partition and crushing hairs. The mesh cylinder is placed horizontally, and a crushing rod is arranged inside the mesh cylinder, and the crushing rod is arranged coaxially with the mesh cylinder. The crushing motor is located at one end of the mesh cylinder, and the output end of the crushing motor is connected to the crushing rod and can drive the crushing rod to rotate. The second partition is arranged in the middle of the mesh cylinder, and the second partition divides the interior of the mesh cylinder into two crushing spaces that are not connected to each other. Crushing hairs are distributed on the crushing rod.

[0013] Preferably, the pulverizing device is arranged at the top of the medicine dispensing box, and the two pulverizing spaces of the pulverizing device are respectively arranged above the two medicine dispensing spaces.

[0014] Preferably, the outer circumference of the pulverizing rod has a spirally arranged hair-free area, and the rest of the outer circumference of the pulverizing rod is a hairy area, the hairy area is provided with pulverizing hairs, and the pulverizing rod forms a spiral conveying channel corresponding to the hair-free area.

[0015] Preferably, the crushing hairs are hard metal hairs or hard plastic hairs, and the free ends of the crushing hairs are adjacent to the inner wall of the mesh tube when the crushing rod rotates at a first speed.

[0016] Preferably, the crushing hairs are curved hairs, which are at least partially straightened when the crushing rod rotates at a first speed, and the free ends of the crushing hairs are adjacent to the inner wall of the mesh tube;

[0017] The crushing hairs are at least partially straightened when the crushing rod rotates at the second speed, and the free ends of the crushing hairs contact the inner wall of the mesh cylinder.

[0018] Preferably, a circular tubular assembly pipe is provided at the bottom of the medicine dispensing box, and a rotating aeration component is installed at the lower end of the assembly pipe. The rotating aeration component is connected to the partition, and the rotating aeration component is used to drive the partition to rotate and aerate the inside of the medicine dispensing box.

[0019] Preferably, the inner peripheral wall of the assembly tube has an internal thread near the lower end;

[0020] The rotary aeration assembly comprises an assembly seat, a sealing ring, an aeration head, a transmission member and an assembly seat bearing, wherein the main body of the assembly seat is a barrel-shaped structure, the outer ring surface of the assembly seat has an external thread, the assembly seat is connected to the assembly pipe by threads, the inner ring surface of the assembly seat has a positioning boss, the aeration head is installed below the positioning boss, a sealing ring is provided at a corresponding position between the aeration head and the assembly seat, the assembly seat bearing is installed below the aeration head, the outer ring of the assembly seat bearing is connected to the assembly seat, the inner ring of the assembly seat bearing is connected to the lower end surface of the aeration head, the transmission member is installed below the aeration head, the main body of the transmission member is a disc-shaped structure, the upper end surface of the transmission member has a connecting protrusion, the transmission member is connected to the lower end surface of the aeration head through the connecting protrusion, the outer peripheral surface of the transmission member has an external gear, and the lower end of the aeration head has a gas transmission joint;

[0021] The upper end surface of the transmission member is connected to the inner ring of the assembly seat bearing near the outer ring.

[0022] The beneficial effects of using the present invention are:

[0023] This equipment uses binary chlorine dioxide as the disinfection medium. In the process of preparing the liquid medicine, the process of preparing chlorine dioxide A and B is independent. The prepared A solution and B solution can be combined to quickly release chlorine dioxide. The entire chlorine dioxide preparation process is controllable, the release speed of the disinfection medium is controllable, and the reaction speed is fast. At the same time, the equipment cost is very low, which is suitable for large-scale disinfection and disinfection configuration of chlorine dioxide. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall schematic diagram of the equipment for air disinfection based on the binary chlorine dioxide generator.

[0025] Figure 2 Schematic diagram of the internal structure of a device for air disinfection based on a binary chlorine dioxide generator.

[0026] Figure 3 for Figure 2 Schematic diagram of the location of the intermediate medicine box and crushing device.

[0027] Figure 4 for Figure 2 Schematic diagram of the Chinese medicine cabinet.

[0028] Figure 5 for Figure 2 Schematic diagram of the middle mesh tube.

[0029] Figure 6 for Figure 2 Schematic diagram of the arrangement area of ​​the crushing hairs on the surface of the middle crushing rod.

[0030] Figure 7 for Figure 2 A cross-sectional view of the crushing device in the first embodiment.

[0031] Figure 8 for Figure 2 A cross-sectional view of the crushing device in the second embodiment.

[0032] Fig. 9 for Figure 2 A cross-sectional view of the working state of the crushing device in the second embodiment.

[0033] Fig.10 Schematic diagram of the rotating aeration assembly.

[0034] Reference numerals include:

[0035] 10-housing, 11-control panel, 12-water inlet pipe, 13-exhaust pipe;

[0036] 20-dispensing box, 21-assembly tube, 22-partition plate;

[0037] 31-medicine barrel, 32-medicine outlet pipe;

[0038] 40-quantitative conveying equipment, 41-auger conveying pipe, 42-auger rod, 43-auger motor, 44-first partition plate, 45-auger blade, 46-auger discharge pipe;

[0039] 50-crushing device, 51-mesh cylinder, 52-crushing motor, 53-crushing rod, 531-hair area, 532-hair-free area, 54-second partition, 55-crushed hair;

[0040] 61-water tank, 62-submersible pump;

[0041] 70-partition drive motor;

[0042] 80-gas pipeline;

[0043] 91-assembly seat, 911-assembly thread, 912-positioning boss, 92-sealing ring, 93-aeration head, 931-gas transmission joint, 94-transmission member, 941-external gear, 942-connecting protrusion, 943-hollow part, 95-assembly seat bearing. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the technical solution more clear, the technical solution is further described in detail below in conjunction with specific implementation methods. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the technical solution.

[0045] like Figure 1 As shown, this embodiment proposes a device for air disinfection based on a binary chlorine dioxide generator, which can realize the rapid generation of binary chlorine dioxide and complete air disinfection through the output of binary chlorine dioxide gas. Specifically, the outside of the device for air disinfection based on the binary chlorine dioxide generator has a shell, the shell 10 is made of a non-transparent plastic material, and the top of the shell 10 has two independent pipes, namely a water inlet pipe 12 and an exhaust pipe 13, the water inlet pipe 12 is used to fill the inside of the device with pure water, and the exhaust pipe 13 is used to discharge the generated chlorine dioxide gas. An openable door body is provided on the back of the shell 10, and the internal equipment, control structure and related sensors and other components can be exposed after the door body is opened. The medicine barrel 31 can also be exposed after the door body is opened, and the corresponding agent is added to the medicine barrel 31. A control panel 11 is provided on the front of the shell 10, and the control panel 11 has control buttons and a display module, which can control and display the current working state of the device.

[0046] like Figure 2 As shown, when the outer shell of the device for air disinfection based on the binary chlorine dioxide generator is removed, its internal structure can be exposed. There are two medicine barrels 31, and the two medicine barrels 31 store the corresponding agent A and agent B respectively. A medicine outlet pipe 32 is arranged below the medicine barrel 31. The medicine outlet pipe 32 is generally a funnel structure. The lower part of the medicine outlet pipe 32 is connected to a quantitative conveying device 40. In this embodiment, in order to enable the quantitative conveying device 40 to have synchronous and quantitative conveying of agent A and agent B, an auger conveying pipe 41 is arranged.

[0047] Specifically, the auger conveying equipment includes an auger conveying pipe 41, an auger rod 42, an auger motor 43, a first partition 44 and an auger blade 45, wherein the auger rod 42 is arranged inside the auger conveying pipe 41 and is concentric with the auger conveying pipe 41, the output end of the auger motor 43 is connected to one end of the auger rod 42 and can drive the auger rod 42 to rotate, and the middle part of the auger conveying pipe 41 is provided with a first partition 44, and the first partition 44 divides the interior of the auger conveying pipe 41 into two independent conveying spaces, and there are two groups of auger blades 45, and the spiral directions of the two groups of auger blades 45 are opposite; the auger conveying pipe 41 has two auger discharge pipes 46, and the two auger discharge pipes 46 are symmetrically arranged with the first partition 44 as the center.

[0048] The two medicine barrels 31 mentioned above are connected to a conveying space through their respective medicine outlet pipes 32, that is, when the auger motor 43 drives the auger rod 42 to rotate, since there are two groups of auger blades 45, and the spiral directions of the two groups of auger blades 45 are opposite, the auger blades 45 can drive the medicine to be conveyed in their respective independent conveying spaces. Due to the characteristics of the auger feeding, the delivery of the medicine can be completed by controlling the angle of rotation of the auger rod 42 to control the amount of medicine delivered. This quantitative conveying device 40 has two main advantages. First, the quantitative conveying device 40 can convey two groups of medicines synchronously and in the same amount through an auger device. At the same time, the quantitative conveying device 40 occupies a small volume due to the material auger device, and has the effect of low cost.

[0049] A crushing device 50 is provided below the quantitative conveying device 40. In some embodiments, two independent auger discharge pipes 46 in the quantitative conveying device 40 can be connected to a crushing device 50 to crush the granular medicine. In this embodiment, the crushing device 50 used is an integrated low-cost crushing device 50.

[0050] Specifically, the pulverizing device 50 includes a mesh cylinder 51, a pulverizing motor 52, a pulverizing rod 53, a second partition 54 and pulverizing hairs 55. The mesh cylinder 51 is placed horizontally, and the pulverizing rod 53 is arranged inside the mesh cylinder 51, and the pulverizing rod 53 is arranged coaxially with the mesh cylinder 51. The pulverizing motor 52 is located at one end of the mesh cylinder 51, and the output end of the pulverizing motor 52 is connected to the pulverizing rod 53 and can drive the pulverizing rod 53 to rotate. The second partition 54 is arranged in the middle of the mesh cylinder 51, and the second partition 54 divides the inside of the mesh cylinder 51 into two pulverizing spaces that are not connected to each other. The pulverizing hairs 55 are distributed on the pulverizing rod 53. The pulverizing device 50 drives the pulverizing rod 53 to rotate through the pulverizing motor 52, and the pulverizing rod 53 carries the pulverizing hairs 55 on its outer peripheral surface to rotate rapidly, and the pulverizing hairs 55 hit the medicine particles, so that the medicine particles are formed into powder, which can accelerate the dissolution of the medicine.

[0051] Before the medicine is crushed and falls into the medicine dispensing box 20, the partition 22 separates the medicine dispensing box 20 into two independent medicine dispensing spaces in the medicine dispensing box 20, that is, the medicine crushed by the crushing process falls into the corresponding independent space below. After the rotating aeration component at the bottom of the medicine dispensing box 20 is aerated to accelerate the mixing, after the partition 22 is rotated 90 degrees by the rotating aeration component, the two independent medicine dispensing spaces are connected, and the medicines react with each other. In the process again, the aeration speed of the rotating aeration component is controlled, and the speed of chlorine dioxide output from the medicine dispensing box 20 can be controlled.

[0052] A water tank 61 is provided on one side of the medicine dispensing box 20, and a submersible pump 62 is provided inside the water tank 61. The submersible pump 62 can be used to transport purified water into the medicine dispensing box 20. The water inlet pipe 12 is connected to the water tank 61, and purified water can be added to the water tank 61 through the upper part of the shell 10. An exhaust pipe 13 is provided on the other side of the medicine dispensing box 20, and the exhaust pipe 13 can output the chlorine dioxide gas generated in the medicine dispensing box 20 to the outside of the medicine dispensing box 20 and the shell 10.

[0053] like Figure 3 As shown, in this embodiment, the pulverizing device 50 adopts a mesh tube 51 , and the mesh holes around it can output the pulverized medicine, so the pulverizing device 50 is arranged as a whole inside the medicine dispensing barrel 31 .

[0054] like Figure 4 As shown, the top of the medicine dispensing barrel 31 is generally a rectangular box structure, the lower end is a cylindrical assembly tube 21, and the middle part is a symmetrically arranged quadrangular pyramid-shaped bucket structure.

[0055] like Figure 5 As shown, the surface of the mesh tube 51 is densely covered with holes formed by punching, and the diameter of the holes is 1.0 mm-1.5 mm, and the diameter of the holes is particularly 1.1 mm, 1.2 mm, 1.3 mm, and 1.4 mm.

[0056] like Figure 6 As shown, the outer peripheral surface of the crushing rod 53 has a spirally arranged hairless area 532, and the rest of the outer peripheral surface of the crushing rod 53 is a hairy area 531. The hairy area 531 is provided with crushing hairs 55, and the crushing rod 53 forms a spiral conveying channel corresponding to the hairless area 532. It should be noted that the crushing motor 52 in this embodiment is a bidirectional variable speed motor. When the quantitative conveying device 40 outputs the medicine, the crushing motor 52 rotates at the cloth speed. At this time, since the hairless area 532 is provided on the crushing rod 53, the medicine passes through the gap formed by the hairless area 532 and enters the cloth. After the medicine is distributed inside the entire mesh tube 51, the crushing motor 52 speeds up to reach the first speed, and breaks the medicine particles by crushing the hairs 55. Another function of the crushing device 50 is to prevent the medicine from agglomerating and falling into the medicine dispensing box 20.

[0057] like Figure 7 As shown, the crushing hairs 55 are hard metal hairs or hard plastic hairs. When the crushing rod 53 rotates at a first speed, the free ends of the crushing hairs 55 are close to the inner wall of the mesh tube 51.

[0058] In the second embodiment, Figure 8 and Fig. 9As shown, the crushing hair 55 is a curved plastic hair with a certain plastic deformation ability. The crushing hair 55 is at least partially straightened when the crushing rod 53 rotates at a first speed, and the free end of the crushing hair 55 is close to the inner wall of the mesh tube 51; the crushing hair 55 is at least partially straightened when the crushing rod 53 rotates at a second speed, and the free end of the crushing hair 55 contacts the inner wall of the mesh tube 51. In this embodiment, the second speed is greater than the first speed. When the crushing rod 53 reaches the second speed, the curved crushing hair 55 is further straightened, and the end of the crushing hair 55 contacts the mesh tube 51, and the holes on the surface of the mesh tube 51 are cleaned to prevent the particles of the crushed medicine from clogging the holes.

[0059] In the second embodiment, when the crushing hairs 55 are curved, the direction of debending is the same as the direction of rotation of the crushing rod 53 .

[0060] like Fig.10 As shown, the inner peripheral wall of the assembly pipe 21 has an assembly thread 911 near the lower end; the rotating aeration assembly includes an assembly seat 91, a sealing ring 92, an aeration head 93, a transmission member 94 and an assembly seat bearing 95. The main body of the assembly seat 91 is a barrel-shaped structure, the outer ring surface of the assembly seat 91 has an external thread, the assembly seat 91 and the assembly pipe 21 are connected by threads, the inner ring surface of the assembly seat 91 has a positioning boss 912, the aeration head 93 is installed below the positioning boss 912, the corresponding position between the aeration head 93 and the assembly seat 91 is provided with a sealing ring 92, and the assembly seat bearing 95 is installed on the aeration head 93. Below the air head 93, the outer ring of the assembly seat bearing 95 is connected to the assembly seat 91, the inner ring of the assembly seat bearing 95 is connected to the lower end surface of the aeration head 93, and the transmission member 94 is installed below the aeration head 93. The main body of the transmission member 94 is a disc-shaped structure, and the upper end surface of the transmission member 94 has a connecting protrusion 942. The transmission member 94 is connected to the lower end surface of the aeration head 93 through the connecting protrusion 942. The outer peripheral surface of the transmission member 94 has an external gear 941, and the lower end of the aeration head 93 has a gas transmission connector 931. The upper end surface of the transmission member 94 is connected to the inner ring of the assembly seat bearing 95 near the outer ring.

[0061] The rotating aeration assembly is connected to the lower end of the assembly pipe 21 by threads, which is convenient for disassembling and maintaining the aeration head 93. Since a sealing ring 92 is used at the connection between the outer periphery of the aeration head 93 and the assembly seat 91, the rotating aeration assembly can achieve the sealing of the bottom of the assembly pipe 21 below the dispensing box 20.

[0062] The device is provided with a partition driving motor 70 on the side of the assembly pipe 21. The partition driving motor 70 can be connected to the external gear 941 by gear meshing, that is, the partition driving motor 70 can drive the transmission member 94 to rotate through the external gear 941. Due to the use of the assembly seat bearing 95, the transmission member 94 can drive the aeration head 93 and the partition 22 installed on the aeration head 93 to rotate, and a rotating seal is formed at the sealing ring 92.

[0063] The function of the positioning boss 912 is to limit the position of the sealing ring 92 and the aeration head 93. In this embodiment, the function of the assembly seat bearing 95 is to provide a rotational connection between the transmission member 94 and the assembly seat 91. Since the outer periphery and the lower end of the aeration head 93 are both plate-like structures, and the upper part is the effective aeration area, the outer ring of the assembly seat bearing 95 used is interference fit with the inner ring surface of the assembly seat 91, and the inner ring of the assembly seat bearing 95 connects the aeration head 93 and the transmission member 94. A gas supply connector 931 is also provided below the aeration head 93. The gas supply connector 931 is connected to the gas supply pipe 80, and air is supplied to the gas supply pipe 80 and the aeration head 93 through an external air pump. A hollow portion 943 is provided in the middle of the transmission member 94 corresponding to the center of the aeration head to facilitate the passage of the gas supply pipe 80.

[0064] When the device is used, the purified water in the water tank 61 is input into the medicine dispensing box 20 in advance through the submersible pump 62. Since the partition 22 is evacuated, the amount of purified water on the left and right sides of the medicine dispensing box 20 is the same. Then the partition 22 is controlled to rotate to separate the medicine dispensing box 20 into two independent spaces. It is necessary to load the A and B agents of the medicine into the two medicine barrels 31 respectively. After setting the corresponding working state, the quantitative conveying device 40 conveys the medicine into the crushing device 50. At the same time, the crushing motor 52 in the crushing device 50 drives the crushing rod 53 to rotate at the cloth speed. The A and B agents enter the two independent spaces of the mesh tube 51 respectively. The quantitative conveying device 40 stops after reaching the predetermined rotation angle, and then the crushing device 50 accelerates to the first transfer, that is, the crushing rod 53 crushes the medicine through the crushing hair 55. After the crushed A and B agents fall into the independent space, the aeration component is rotated for aeration to accelerate the rapid dissolution of A and B agents separately. After the A and B agents are dissolved separately for 2-3 minutes, the rotary aeration assembly is rotated to mix the A and B agents. After the A and B agents are mixed, the speed at which the equipment outputs chlorine dioxide for disinfection can be achieved by controlling the speed at which the rotary aeration assembly outputs gas.

[0065] This device uses independent configuration space for agent A and agent B. After the preparation of agent A and agent B, the preparation of agent A and agent B can be mixed as a whole, avoiding the defect of one agent being added to another agent in one direction. At the same time, the use of aeration equipment can accelerate the reaction speed of the preparation of agent A and agent B, without waiting too long.

[0066] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, many changes can be made in the specific implementation methods and application scopes based on the ideas of the present technical content. As long as these changes do not deviate from the concept of the present invention, they all fall within the scope of protection of this patent.

Claims

1. Equipment for air disinfection based on binary chlorine dioxide generator, characterized in that: It includes a medicine dispensing box, a medicine barrel, a quantitative conveying device and a crushing device. There are two medicine barrels. The lower ends of the two medicine barrels are connected to the input end of the quantitative conveying device through a pipeline. The output end of the quantitative conveying device is connected to the input end of the crushing device through a pipeline. The output end of the crushing device is connected to the inside of the medicine dispensing box. The bottom of the medicine dispensing box also includes a rotatable partition and a partition driving device, the partition divides the inside of the medicine dispensing box into two independent medicine dispensing spaces, the partition is rotatably arranged at the bottom of the medicine dispensing box, and after the partition rotates, the two independent spaces are connected to each other; The medicine dispensing box is also connected to a gas delivery pipe for delivering gas to the outside, and a water delivery device for delivering water to the inside of the medicine dispensing box; The pulverizing device comprises a mesh cylinder, a pulverizing motor, a pulverizing rod, a second partition and pulverizing hairs. The mesh cylinder is horizontally arranged, the pulverizing rod is arranged inside the mesh cylinder, and the pulverizing rod is arranged coaxially with the mesh cylinder. The pulverizing motor is located at one end of the mesh cylinder, and the output end of the pulverizing motor is connected to the pulverizing rod and can drive the pulverizing rod to rotate. The second partition is arranged in the middle of the mesh cylinder, and the second partition divides the interior of the mesh cylinder into two pulverizing spaces that are not connected to each other. The pulverizing rod is distributed with pulverizing hairs. The pulverizing device is arranged at the top of the medicine dispensing box, and the two pulverizing spaces of the pulverizing device are arranged above the two medicine dispensing spaces respectively; The outer circumference of the crushing rod has a spirally arranged hair-free area, and the rest of the outer circumference of the crushing rod is a hairy area, the hairy area is provided with crushing hairs, and the crushing rod forms a spiral conveying channel corresponding to the hair-free area; The crushing hairs are hard metal hairs or hard plastic hairs, and the free ends of the crushing hairs are close to the inner wall of the mesh tube when the crushing rod is at a first speed; The crushing hairs are curved hairs, which are at least partially straightened when the crushing rod rotates at a first speed, and the free ends of the crushing hairs are adjacent to the inner wall of the mesh tube; The crushed hairs are at least partially straightened when the crushing rod rotates at a second speed, and the free ends of the crushed hairs contact the inner wall of the mesh cylinder; A circular tubular assembly pipe is arranged at the bottom of the medicine dispensing box, and a rotating aeration component is installed at the lower end of the assembly pipe. The rotating aeration component is connected to the partition and is used to drive the partition to rotate and aerate the inside of the medicine dispensing box.

2. The device for air disinfection based on a binary chlorine dioxide generator according to claim 1, characterized in that: The quantitative conveying device is an auger conveying device, which includes an auger conveying pipe, an auger rod, an auger motor, a first partition and auger blades, wherein the auger rod is arranged inside the auger conveying pipe and is arranged concentrically with the auger conveying pipe, the output end of the auger motor is connected to one end of the auger rod and can drive the auger rod to rotate, the middle part of the auger conveying pipe is provided with a first partition, and the first partition divides the interior of the auger conveying pipe into two independent conveying spaces, and the auger blades are provided with two groups, and the spiral directions of the two groups of auger blades are opposite; The auger conveying pipe has two auger discharge pipes, and the two auger discharge pipes are symmetrically arranged with the first partition plate as the center.

3. The device for air disinfection based on a binary chlorine dioxide generator according to claim 1, characterized in that: The pulverizing device has two independent pulverizing spaces.

4. The device for air disinfection based on a binary chlorine dioxide generator according to claim 1, characterized in that: The inner peripheral wall of the assembly tube is provided with an internal thread near the lower end; The rotary aeration assembly comprises an assembly seat, a sealing ring, an aeration head, a transmission member and an assembly seat bearing, wherein the main body of the assembly seat is a barrel-shaped structure, the outer ring surface of the assembly seat has an external thread, the assembly seat is connected to the assembly pipe by threads, the inner ring surface of the assembly seat has a positioning boss, an aeration head is installed below the positioning boss, a sealing ring is provided at a corresponding position between the aeration head and the assembly seat, the assembly seat bearing is installed below the aeration head, the outer ring of the assembly seat bearing is connected to the assembly seat, the inner ring of the assembly seat bearing is connected to the lower end surface of the aeration head, the transmission member is installed below the aeration head, the main body of the transmission member is a disc-shaped structure, the upper end surface of the transmission member has a connecting protrusion, the transmission member is connected to the lower end surface of the aeration head through the connecting protrusion, the outer peripheral surface of the transmission member has an external gear, and the lower end of the aeration head has a gas transmission joint; The upper end surface of the transmission member is connected to the inner ring of the assembly seat bearing near the outer ring.

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