Chlorine dioxide generator and quantitative feeding assembly and quantitative feeding device thereof

Abstract

This utility model discloses a chlorine dioxide generator and its quantitative feeding component and device. The quantitative feeding component includes a hopper and a feeding mechanism. The hopper has a storage chamber and a feeding chamber. The top of the feeding chamber is connected to the storage chamber through a first inlet, and the bottom of the feeding chamber has a first outlet, which is staggered from the first inlet. The feeding mechanism is rotatably connected to the hopper. The quantitative feeding device includes a quantitative feeding component, a material tray, a weighing structure, and a feeding drive component. The chlorine dioxide generator includes a shell, a feeding device, a reaction chamber, a gas supply device, and a quantitative feeding device. This utility model can directly add chlorine dioxide effervescent tablets to water to react and obtain ClO₂ gas. It can control the amount of chlorine dioxide effervescent tablets fed, thereby controlling the amount of ClO₂ gas generated. No storage is required; it is ready to use immediately, improving ease of use, enhancing the effect of disinfection and odor removal, improving safety, and reducing costs.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, specifically to a chlorine dioxide generator and its quantitative feeding component and device. Background Technology

[0002] Chlorine dioxide generators typically use chemical or electrolytic methods to produce ClO2 gas. However, electrolysis has relatively low current efficiency, and the presence of impurities such as calcium and magnesium ions in table salt leads to energy waste and higher operating costs. Furthermore, electrolysis produces explosive gases like hydrogen and chlorine, and salt buildup on the electrodes can cause short circuits and explosions, posing significant safety hazards. Additionally, the electrodes used in electrolysis require periodic recoating with rare metal coatings to maintain efficiency, resulting in high maintenance costs for the equipment.

[0003] Chlorine dioxide effervescent tablets are a convenient reagent that can be directly added to water to produce ClO2 gas. They are widely used in industries such as livestock and poultry farming, aquaculture, and greenhouse vegetable cultivation. However, they are usually added to water manually. For places like livestock and poultry farming, aquaculture, and greenhouse vegetable cultivation that require frequent disinfection and odor removal, manual operation is extremely inconvenient and makes it difficult to control the amount of ClO2 gas generated. When the ClO2 gas content is low, the disinfection and odor removal effects are poor. If a large amount of ClO2 gas is generated at once, the ClO2 gas needs to be stored, which reduces the safety of the equipment. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide a chlorine dioxide generator and its quantitative feeding component and device, which can control the amount of reaction reagents fed, thereby controlling the amount of target product generated. In particular, it can directly add chlorine dioxide effervescent tablets into water to react and obtain ClO2 gas, and can control the amount of chlorine dioxide effervescent tablets fed, thereby controlling the amount of ClO2 gas generated. It requires no storage, can be used immediately after production, improves the convenience of use, enhances the effect of sterilization and odor removal, improves safety, and reduces costs.

[0005] To achieve the above objectives, in a first aspect, this utility model provides a quantitative feeding assembly, including a hopper and a feeding device. The hopper has a storage chamber and a feeding chamber. The top of the feeding chamber is connected to the storage chamber through a first inlet, and the bottom of the feeding chamber has a first outlet, which is staggered from the first inlet. The feeding device is rotatably connected to the hopper. The material in the storage chamber can enter the feeding chamber through the first inlet. When the feeding device rotates, it can move the material in the feeding chamber to the first outlet and discharge the material from the first outlet.

[0006] The aforementioned quantitative feeding assembly has at least the following beneficial effects: The structure of this quantitative feeding assembly is relatively simple, and the feeding amount can be controlled each time by setting a feeding chamber as an intermediate transition structure. Since the first inlet and the first outlet are staggered vertically, when material enters from the first inlet, it will initially remain in the area below the first inlet of the feeding chamber. Because the height of the feeding chamber and the size of the first inlet are fixed, when the falling material accumulates to the height of the first inlet, it will block the first inlet and stop feeding. Only when the feeding device rotates to that location to move the material away will the next feeding occur. Therefore, the amount of material fed each time the feeding component of this quantitative feeding assembly rotates remains constant, enabling quantitative feeding of materials. In some application scenarios, such as when used in chlorine dioxide generators, the required amount of reaction reagent can be obtained by controlling the number of rotations of the feeding component, thereby controlling the amount of ClO2 gas generated. The required amount of ClO2 gas can be generated and directly delivered to the target area without storage, achieving the environmentally friendly effect of directly disinfecting bacteria and removing odors, and improving equipment safety.

[0007] The aforementioned quantitative feeding assembly includes an upper feeding section and a lower feeding section, which are located in the storage chamber and the feeding chamber, respectively. As the feeding component rotates relative to the hopper, the lower feeding section pushes away material from the area below the first feed inlet, while the upper feeding section simultaneously pushes away material from the area above the first feed inlet. During the feeding process of the lower feeding section, no material falls in front of it, thus ensuring a consistent feeding amount each time.

[0008] The aforementioned quantitative feeding assembly includes multiple feeding blades in both the upper and lower feeding sections, which are evenly distributed circumferentially along the feeding member. This allows for multiple feedings per revolution of the feeding member. Furthermore, by appropriately setting the spacing between adjacent feeding blades, the feeding amount can be more precisely controlled. For example, setting the spacing between any two adjacent feeding blades to be equal to the width of the first feed inlet ensures that even for powdery materials, the volume of material falling from the first feed inlet into the storage chamber each time is equal to the volume of the area between any two adjacent feeding blades.

[0009] Secondly, this utility model provides a quantitative feeding device, including the above-mentioned quantitative feeding component, and further including a material tray, a weighing structure and a feeding drive component. The material tray is located below the first discharge port, the weighing structure is used to weigh the material in the material tray, and the feeding drive component is used to drive the material tray to move for feeding.

[0010] This quantitative feeding device employs the aforementioned quantitative feeding component, and possesses at least all the beneficial effects that the aforementioned quantitative feeding component can provide. Furthermore, this quantitative feeding device is equipped with a material tray to receive the material supplied by the quantitative feeding component, and a weighing structure is used to weigh the material in the tray. After the required target weight is reached, the feeding drive component drives the material tray to move and feed the material, thereby further precisely controlling the feeding amount.

[0011] The aforementioned quantitative feeding device further includes a feeding channel and a sealing component. The feeding channel has a second discharge port. When the material tray is not moving to feed material, the sealing component can block the second discharge port. When the feeding drive assembly drives the material tray to move and feed material, the sealing component can open the second discharge port. When feeding is not required, the sealing component blocks the second discharge port, thereby preventing the overflow of reaction gas from the reaction chamber connected to the feeding channel and preventing ClO2 gas from corroding the equipment. After the previous reaction is completed, the second discharge port is opened again for the next feeding and reaction.

[0012] The aforementioned quantitative feeding device further includes a frame, on which the material tray, the weighing structure, the feeding drive assembly, and the feeding channel are all mounted; a pressure rod is movably connected to the frame, and a sealing member is installed at the lower end of the pressure rod. The pressure rod can drive the sealing member to move downward, thereby opening the second discharge port.

[0013] Thirdly, this utility model provides a chlorine dioxide generator, including a shell, a feeding device, a reaction chamber, a gas supply device, and the aforementioned quantitative feeding device. The feeding device, the reaction chamber, the gas supply device, and the quantitative feeding device are disposed inside the shell. The feeding device is used to transport chlorine dioxide effervescent tablets to the quantitative feeding device, the quantitative feeding device is used to transport chlorine dioxide effervescent tablets to the reaction chamber, and the gas supply device is used to transport the ClO2 gas generated in the reaction chamber to the target location through a conveying pipeline.

[0014] This chlorine dioxide generator employs the aforementioned quantitative feeding component and device, and possesses at least all the beneficial effects provided by these components and devices. Furthermore, this chlorine dioxide generator can automatically and quantitatively feed chlorine dioxide effervescent tablets. The tablets react directly with the water in the reaction tank to generate ClO2 gas, which is then directly delivered to the target location via a gas supply device and pipeline. This makes it convenient to use, provides stronger bactericidal and odor-removing effects, and compared to electrolysis equipment, offers higher safety and lower maintenance costs. This chlorine dioxide generator features automatic feeding and effective control over the feeding amount and ClO2 gas generation, making it convenient for application in aquaculture and agriculture for bactericidal and odor-removing purposes.

[0015] The aforementioned chlorine dioxide generator also includes a disturbance component, which comprises an exhaust pipe and a pressure pump. The exhaust pipe is located inside the reaction chamber and has an exhaust port. The pressure pump is used to force compressed air into the exhaust pipe and through it into the reaction chamber to disturb the liquid inside. This disturbance component agitates the water in the reaction chamber, thereby ensuring a uniform reaction between the chlorine dioxide effervescent tablets and the water.

[0016] The aforementioned chlorine dioxide generator includes a feeding device comprising a feeding trolley, a screw feeding assembly, and a feeding pipe. The screw feeding assembly transports the material from the feeding trolley to the feeding pipe. The feeding pipe has a second inlet communicating with the storage chamber, allowing the material in the feeding pipe to enter the storage chamber through the second inlet. By using the feeding trolley and screw feeding assembly, automatic feeding can be achieved. Combined with a quantitative discharging device, the entire process of feeding, discharging, reaction, and gas delivery can be automated.

[0017] The aforementioned chlorine dioxide generator includes a feeding device that further comprises a feeding tray and a lifting mechanism. The feeding tray is mounted on the feeding trolley via the lifting mechanism. When the feeding trolley moves to feed material, the lifting mechanism is in a lowered state, allowing the feeding trolley to accurately move to the target position. Then, the lifting mechanism rises again, lifting the feeding tray to the target position for feeding by the screw feeding assembly. During continuous feeding, the feeding tray is continuously lifted upwards to ensure continuous feeding by the screw feeding assembly.

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0019] Figure 1 This is an exploded view of the quantitative feeding component structure according to Embodiment 1 of this utility model;

[0020] Figure 2 This is a cross-sectional view of the quantitative feeding component structure according to Embodiment 1 of this utility model;

[0021] Figure 3 This is a front view of the quantitative feeding device according to Embodiment 2 of this utility model;

[0022] Figure 4 This is an axial sectional view of the quantitative feeding device according to Embodiment 2 of this utility model;

[0023] Figure 5 This is a front view of a portion of the structure of the chlorine dioxide generator according to Embodiment 3 of this utility model (with the outer shell hidden).

[0024] Figure 6 This is a cross-sectional view of a portion of the structure of the chlorine dioxide generator according to Embodiment 3 of this utility model.

[0025] Explanation of reference numerals in the attached drawings: 100 Quantitative feeding assembly, 110 Hopper, 111 Storage section, 1111 Storage chamber, 112 Feeding section, 1121 Feeding chamber, 1122 First discharge port, 113 Baffle, 1131 First feed port, 120 Feeding component, 121 Upper feeding section, 122 Lower feeding section, 123 Feeding disc, 130 Gear motor;

[0026] 200 Quantitative feeding device, 210 Material tray, 220 Weighing structure, 230 Feeding drive assembly, 240 Frame, 241 Pressure bar, 242 Horizontal bar, 243 Vertical bar, 244 Spring, 250 Feeding channel, 251 Second discharge port, 260 Sealing component;

[0027] 300 Chlorine dioxide generator, 310 Outer shell, 320 Feeding device, 321 Feeding trolley, 322 Spiral feeding assembly, 3221 Outer pipe, 3222 Spiral rod, 3223 Second drive component, 323 Feeding pipe, 3231 Second feed inlet, 324 Feeding tray, 325 Lifting mechanism, 330 Reaction chamber, 340 Air supply device, 341 Blower, 342 Air supply pipe, 343 Conveying pipeline, 350 Disturbance assembly, 351 Exhaust pipe, 3511 Exhaust hole, 352 Air pump, 353 Air inlet pipe, 354 Air pipe connector. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below: Example 1

[0029] Reference Figure 1 and Figure 2Embodiment 1 of this utility model provides a quantitative feeding component 100, including a hopper 110 and a feeding device 120. The hopper 110 is funnel-shaped, wider at the top and narrower at the bottom. The upper part of the hopper 110 has a storage chamber 1111, and the lower part has a feeding chamber 1121. The top of the feeding chamber 1121 is connected to the storage chamber 1111 through a first inlet 1131, and the bottom of the feeding chamber 1121 has a first outlet 1122, which is staggered from the first inlet 1131. The feeding device 120 is rotatably connected to the hopper 110. It can be understood that the hopper 110 can be a one-piece structure, and a partition 113 can be used to divide the inner cavity of the hopper 110 into the storage chamber 1111 and the feeding chamber 1121. Alternatively, the hopper 110 can be a split structure, with the storage chamber 1111 at the top and the feeding chamber 1121 at the bottom. For example, refer to Figure 1 In some embodiments, the hopper 110 includes a storage section 111, a discharge section 112, and a partition 113. The partition 113 connects the storage section 111 and the discharge section 112. A first inlet 1131 is formed on the partition 113. The storage chamber 1111 and the discharge chamber 1121 are respectively located in the storage section 111 and the discharge section 112. A first outlet 1122 is formed in the discharge section 112 and communicates with the outside of the discharge chamber 1121 and the discharge section 112. Further, a geared motor 130 is installed in the discharge section 112. A feeding component 120 is connected to the output end of the geared motor 130 and can rotate relative to the hopper 110 under the drive of the geared motor 130.

[0030] The structure of this quantitative feeding component 100 is relatively simple. The feeding amount can be controlled by setting a feeding chamber 1121 as an intermediate transition structure. Since the first inlet 1131 and the first outlet 1122 are staggered vertically, when the material enters from the first inlet 1131, it will first stagnate in the area of ​​the feeding chamber 1121 located below the first inlet 1131. Since the height of the feeding chamber 1121 and the size of the first inlet 1131 are fixed, when the falling material piles up to the height of the first inlet 1131, it will block the first inlet 1131 and stop feeding. The feeding will only begin again when the feeding component 120 rotates to that position to move the material away. Therefore, the feeding amount of the feeding component 120 of this quantitative feeding component 100 remains constant each time it rotates, which can realize quantitative feeding of materials. In some application scenarios, such as when applied in a chlorine dioxide generator 300, the required amount of reaction reagent can be obtained by controlling the number of rotations of the feeding component 120, thereby controlling the amount of ClO2 gas generated. The required amount of ClO2 gas can be generated and directly delivered to the target area without storage, achieving the environmental protection effect of directly disinfecting bacteria and removing odors, and improving equipment safety.

[0031] Of course, it's understandable that in some application scenarios, it's only necessary to roughly control the weight of the material within a certain range, rather than requiring highly precise control. In these cases, "quantitative" should be understood as a certain numerical range, not a specific number. In these scenarios, as long as the height of the feeding chamber 1121 and the size of the first feed inlet 1131 remain constant, and the material is stored in the storage chamber 1111 with more material at the top, the material falls from the first feed inlet 1131 into the feeding chamber 1121 at a relatively fast speed. Therefore, even if the material below the first feed inlet 1131 might diffuse to the sides, the diffusion amount is very small, and the feeding amount can still be controlled within the target range. For scenarios requiring further precise control of the feeding amount, a weight sensor can be added to assist in its use.

[0032] To further improve the accuracy of material feeding control, the feeding component 120 includes an upper feeding section 121 and a lower feeding section 122, which are located in the storage chamber 1111 and the feeding chamber 1121, respectively. As the feeding component 120 rotates relative to the hopper 110, and the lower feeding section 122 pushes away the material in the area below the first feed inlet 1131, the upper feeding section 121 simultaneously pushes away the material in the area above the first feed inlet 1131. During the feeding process of the lower feeding section 122, no material falls in front of it, thus ensuring that the feeding amount remains constant each time. Furthermore, both the upper feeding section 121 and the lower feeding section 122 include multiple feeding blades 123, which are evenly distributed along the circumference of the feeding component 120. This allows the feeding component 120 to feed multiple times per revolution. In addition, by reasonably setting the spacing between two adjacent feeding plates 123, the feeding amount can be controlled more precisely. For example, the spacing between two adjacent feeding plates 123 can be set to be equal to the width of the first feed port 1131. In this way, even for powdery materials, it can be ensured that the volume of material falling from the first feed port 1131 into the storage chamber 1111 each time is equal to the volume of the area between two adjacent feeding plates 123.

[0033] For the quantitative feeding component 100 in this embodiment, the material can be in powder, granular, or tablet form. For example, when applied to the chlorine dioxide generator 300, the material can be chlorine dioxide effervescent tablets, which are in tablet form. In some embodiments, the first discharge port 1122 can be directly connected to the reaction tank 330, or connected to the reaction tank 330 through a feeding pipe. Each time the feeding component 120 feeds, a certain amount of material is fed into the reaction tank 330. Of course, in other embodiments, the first discharge port 1122 can also only be connected to the outside of the hopper 110, and other intermediate receiving structures can be placed below the first discharge port 1122 to receive the material. For example, the following embodiment two: Example 2

[0034] Reference Figure 3 and Figure 4 Embodiment 2 of this utility model provides a quantitative feeding device 200, including the aforementioned quantitative feeding component 100. In this quantitative feeding device 200, the first discharge port 1122 is only connected to the outside of the hopper 110, and is not directly connected to the reaction chamber 330. Further, this quantitative feeding device 200 also includes a material tray 210, a weighing structure 220, and a feeding drive component 230. The material tray 210 is located below the first discharge port 1122 and is used to receive the material falling from the first discharge port 1122. The weighing structure 220 is used to weigh the material in the material tray 210. After weighing a sufficient amount of material, the feeding component 120 stops moving to feed the material. The feeding drive component 230 can drive the material tray 210 to move to feed the material.

[0035] In some embodiments, the material tray 210 moves by flipping, and the feeding drive component 230 can drive the material tray 210 to flip and thus dump the material. In other embodiments, a gate or other structure can be provided at the bottom of the material tray 210, and "the feeding drive component 230 drives the material tray 210 to move" means that the feeding drive component 230 drives the gate to open, thereby discharging the material.

[0036] This quantitative feeding device 200 employs the aforementioned quantitative feeding component 100, and possesses at least all the beneficial effects that the quantitative feeding component 100 can provide. Furthermore, this quantitative feeding device 200 is equipped with a material tray 210 to receive the material supplied by the quantitative feeding component 100, and uses a weighing structure 220 to weigh the material in the material tray 210. After the desired target weight is reached, the feeding drive component 230 drives the material tray 210 to move and feed the material, thereby further precisely controlling the feeding amount. This quantitative feeding device 200 uses the material tray 210 to receive multiple quantitative feedings from the quantitative feeding component 100, which avoids the need for re-feeding and weighing due to excessive feeding at once.

[0037] Furthermore, the quantitative feeding device 200 also includes a frame 240 ( Figure 3 (Only a portion of the frame 240 is shown in the image). The feeding drive assembly 230 is mounted on the frame 240. In some embodiments, the feeding drive assembly 230 may be a drive component such as a motor or cylinder. The material tray 210 is mounted on the weighing structure 220. The front end of the weighing structure 220 is rotatably connected to the frame 240, and the rear end is rotatably connected to the output end of the drive component. The drive component is rotatably mounted on the frame 240. When the drive component extends, it will drive the rear end of the weighing structure 220 to lift, and the front end to rotate around the frame 240, thereby lifting the rear end of the material tray 210. The material tray 210 then flips over, thereby feeding the material from the front end to the target position.

[0038] Furthermore, referring to Figure 3 and Figure 4 The quantitative feeding device 200 also includes a feeding channel 250 and a sealing element 260. The feeding channel 250 has a second discharge port 251. When the material tray 210 is not moving to feed, the sealing element 260 can block the second discharge port 251. When the feeding drive assembly 230 drives the material tray 210 to move to feed, the sealing element 260 can open the second discharge port 251. When feeding is not required, the sealing element 260 blocks the second discharge port 251, thereby preventing the overflow of reaction gas in the reaction chamber 330 connected to the feeding channel 250 and preventing ClO2 gas from corroding the equipment. After the previous reaction is completed, the second discharge port 251 is opened again for the next feeding and reaction. Furthermore, a pressure rod 241 is movably connected to the frame 240, and a sealing component 260 is installed at the lower end of the pressure rod 241. When the pressure rod 241 is pressed down, it can drive the sealing component 260 to move down, thereby opening the second discharge port 251.

[0039] Furthermore, the movement of the material tray 210 and the movement of the pressure rod 241 can be coordinated through a mechanical or electrical signal linkage structure. Further, referring to... Figure 4 In some embodiments, the frame 240 is equipped with a horizontal bar 242, a vertical bar 243, an electromagnet (not shown in the figure, its working principle can be referred to the prior art, and will not be described in detail here), and a spring 244. The vertical bar 243 is vertically movable and connected to the frame 240. The spring 244 is sleeved on the vertical bar 243. The two ends of the horizontal bar 242 are fixedly connected to the vertical bar 243, and the middle is fixedly connected to the pressure bar 241. The frame 240 is also equipped with a sensor. When the material tray 210 is flipped into place, the sensor will be triggered. At this time, the electromagnet is energized, which can attract the vertical bar 243 and move it down, thereby pressing down the sealing member 260 to open the second discharge port 251. When the vertical bar 243 moves down, the spring 244 is compressed. After the material is discharged, the material tray 210 is reset. At this time, the sensor is disconnected, the electromagnet is de-energized, and the spring 244 resets, which can drive the pressure bar 241 to move up, thereby causing the second discharge port 251 to be closed again by the sealing member 260. Example 3

[0040] Reference Figure 5 and Figure 6Embodiment 3 of this utility model provides a chlorine dioxide generator 300, including a shell 310, a feeding device 320, a reaction chamber 330, a gas supply device 340, and the aforementioned quantitative feeding device 200. The feeding device 320, reaction chamber 330, gas supply device 340, and quantitative feeding device 200 are disposed within the shell 310. The feeding device 320 is used to transport chlorine dioxide effervescent tablets to the quantitative feeding device 200, the quantitative feeding device 200 is used to transport chlorine dioxide effervescent tablets into the reaction chamber 330, and the gas supply device 340 is used to transport the ClO2 gas generated in the reaction chamber 330 to the target location through a conveying pipe 343. In this embodiment, Figure 5 In order to see the internal structure of the chlorine dioxide generator 300, part of the outer casing 310 has been hidden.

[0041] This chlorine dioxide generator 300 employs the aforementioned quantitative dispensing component 100 and quantitative dispensing device 200, and possesses at least all the beneficial effects provided by these components. Furthermore, this chlorine dioxide generator 300 can automatically and quantitatively dispense chlorine dioxide effervescent tablets. The effervescent tablets react directly with the water in the reaction tank 330 to generate ClO2 gas, which is then directly delivered to the target location via the gas supply device 340 and the delivery pipeline 343. This makes it more convenient to use, provides stronger sterilization and odor removal effects, and compared to electrolysis equipment, this chlorine dioxide generator 300 offers higher safety and lower maintenance costs. The chlorine dioxide generator 300, using the quantitative dispensing component 100 and quantitative dispensing device 200, allows for the addition of the required weight of chlorine dioxide effervescent tablets to water to react and generate ClO2 gas, effectively controlling the amount of ClO2 gas produced. It is ready to use immediately without storage, ensuring higher safety. This chlorine dioxide generator 300 can automatically feed materials and effectively control the amount of material fed and the amount of ClO2 gas generated. It can be conveniently applied to the aquaculture and planting industries for sterilization and odor removal.

[0042] Furthermore, the feeding device 320 includes a feeding cart 321, a screw feeding assembly 322, and a feeding pipe 323. The screw feeding assembly 322 is used to transport the material from the feeding cart 321 to the feeding pipe 323. The feeding pipe 323 has a second inlet 3231 that communicates with the storage chamber 1111, and the material in the feeding pipe 323 can enter the storage chamber 1111 through the second inlet 3231. By setting up the feeding cart 321 and the screw feeding assembly 322, automatic feeding can be realized. Combined with the quantitative discharging device 200, the entire process of feeding, discharging, reaction, and gas supply can be automated. Furthermore, the feeding cart 321 adopts an AGV (Automated Guided Vehicle) trolley, and is equipped with a feeding tray 324. The feeding tray 324 is connected to the feeding cart 321 via a lifting mechanism 325. When the feeding cart 321 reaches its designated position, the lifting mechanism 325 lifts the feeding tray 324 upwards to a position where the screw feeding assembly 322 can feed material. At this time, the screw feeding assembly 322 can transport the material in the feeding tray 324 into the feeding pipe 323. Furthermore, the screw feeding assembly 322 includes an outer tube 3221 and a screw rod 3222 inserted inside the outer tube 3221. The screw rod 3222 can rotate under the drive of a second driving component 3223, such as a motor, thereby continuously driving the material upwards until it enters the feeding pipe 323. The feeding pipe 323 is arranged at an angle, so that the position of the second feed inlet 3231 is slightly lower. The material inside can enter the storage chamber 1111 of the hopper 110 from the second feed inlet 3231 under the action of gravity. Furthermore, in some embodiments, a full-bin sensor can be installed in the hopper 110. When the material stored in the hopper 110 is full, it feeds back to the control system to stop feeding.

[0043] Furthermore, the chlorine dioxide generator 300 also includes a disturbance component 350, which includes an exhaust pipe 351 and a pressure pump 352. The exhaust pipe 351 is located inside the reaction chamber 330 and is not submerged in the water. The exhaust pipe 351 has exhaust holes 3511, with multiple exhaust holes 3511 arranged along its outer periphery. The pressure pump 352 is connected to the exhaust pipe 351 via an air inlet pipe 353. The top of the reaction chamber 330 has an air pipe inlet 354, through which the air inlet pipe 353 passes and connects to the exhaust pipe 351. The pressure pump 352 is used to force compressed air into the exhaust pipe 351 and to allow the compressed air to pass through the exhaust pipe 351 into the reaction chamber 330, thereby disturbing the liquid inside the reaction chamber 330. The disturbance component 350 can disturb the water inside the reaction chamber 330, thereby ensuring a uniform reaction between the chlorine dioxide effervescent tablets and the water. Furthermore, the gas supply device 340 includes a blower 341 and a gas supply pipe 342. The blower 341 is connected to the reaction chamber 330 through the gas supply pipe 342. The reaction chamber 330 is also connected to a conveying pipe 343. The blower 341 can supply air into the reaction chamber 330, thereby ensuring that the ClO2 gas in the reaction chamber 330 can enter the conveying pipe 343 and be transported to the target location.

[0044] It should be noted that in the description of this utility model, any descriptions of orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as a limitation of this utility model.

[0045] In the description of this utility model, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is mentioned, it is only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0046] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0047] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A dosing assembly, characterized in that, The device includes a hopper (110) and a feeding device (120). The hopper (110) has a storage chamber (1111) and a discharge chamber (1121). The top of the discharge chamber (1121) is connected to the storage chamber (1111) through a first inlet (1131). The bottom of the discharge chamber (1121) is provided with a first outlet (1122), and the first outlet (1122) and the first inlet (1131) are staggered vertically. The feeding device (120) is rotatably connected to the hopper (110). The material in the storage chamber (1111) can enter the discharge chamber (1121) through the first feed port (1131). When the material pusher (120) rotates, it can push the material in the discharge chamber (1121) to the first discharge port (1122) and make the material discharge from the first discharge port (1122).

2. The quantitative feeding component according to claim 1, characterized in that, The feeding component (120) includes an upper feeding part (121) and a lower feeding part (122), which are located in the storage chamber (1111) and the discharge chamber (1121), respectively.

3. The quantitative feeding component according to claim 2, characterized in that, Both the upper feeding section (121) and the lower feeding section (122) include a plurality of feeding plates (123), which are evenly distributed along the circumference of the feeding member (120).

4. A quantitative feeding device, characterized in that, The device includes the quantitative feeding component (100) as described in any one of claims 1-3, and further includes a material tray (210), a weighing structure (220), and a feeding drive component (230). The material tray (210) is located below the first discharge port (1122). The weighing structure (220) is used to weigh the material in the material tray (210), and the feeding drive component (230) is used to drive the material tray (210) to move for feeding.

5. The quantitative feeding device according to claim 4, characterized in that, It also includes a feeding channel (250) and a sealing component (260). The feeding channel (250) has a second discharge port (251). When the material tray (210) is not moving to feed material, the sealing component (260) can block the second discharge port (251). When the feeding drive assembly (230) drives the material tray (210) to move to feed material, the sealing component (260) can open the second discharge port (251).

6. The quantitative feeding device according to claim 5, characterized in that, It also includes a frame (240), on which the material tray (210), the weighing structure (220), the feeding drive assembly (230) and the feeding channel (250) are all disposed; A pressure rod (241) is movably connected to the frame (240). The sealing element (260) is installed at the lower end of the pressure rod (241). The pressure rod (241) can drive the sealing element (260) to move down, thereby opening the second discharge port (251).

7. A chlorine dioxide generator, characterized in that, The device includes a housing (310), a feeding device (320), a reaction chamber (330), a gas supply device (340), and a quantitative feeding device (200) as described in any one of claims 4-6. The feeding device (320), the reaction chamber (330), the gas supply device (340), and the quantitative feeding device (200) are disposed inside the housing (310). The feeding device (320) is used to transport chlorine dioxide effervescent tablets to the quantitative feeding device (200). The quantitative feeding device (200) is used to transport chlorine dioxide effervescent tablets to the reaction chamber (330). The gas supply device (340) is used to transport the ClO2 gas generated in the reaction chamber (330) to the target location through a conveying pipe (343).

8. The chlorine dioxide generator according to claim 7, characterized in that, It also includes a disturbance component (350), which includes an exhaust pipe (351) and a pneumatic pump (352). The exhaust pipe (351) is located inside the reaction chamber (330) and has an exhaust port (3511). The pneumatic pump (352) is used to pressurize compressed air into the exhaust pipe (351) and allow the compressed air to pass through the exhaust pipe (351) into the reaction chamber (330) to disturb the liquid inside the reaction chamber (330).

9. The chlorine dioxide generator according to claim 7 or 8, characterized in that, The feeding device (320) includes a feeding cart (321), a spiral feeding assembly (322), and a feeding pipe (323). The spiral feeding assembly (322) is used to transport the material delivered by the feeding cart (321) to the feeding pipe (323). The feeding pipe (323) has a second inlet (3231) that communicates with the storage chamber (1111). The material in the feeding pipe (323) can enter the storage chamber (1111) through the second inlet (3231).

10. The chlorine dioxide generator according to claim 9, characterized in that, The feeding device (320) also includes a feeding tray (324) and a lifting mechanism (325), wherein the feeding tray (324) is mounted on the feeding vehicle (321) via the lifting mechanism (325).

Images