A high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed

Abstract

This invention discloses a high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed, relating to the field of water treatment technology. It includes a reaction chamber and a water volume detection mechanism installed on the inner wall of the reaction chamber to detect water discharge and trigger other internal mechanisms. The invention is characterized by further including a quantity control mechanism located on one side of the outer wall of the reaction chamber and connected to the water volume detection mechanism for controlling the discharge of hydrogen peroxide and ozone according to the degree of water pollution; and a dispensing mechanism located on one side of the quantity control mechanism and connected to it for discharging hydrogen peroxide and ozone. This invention discloses a high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed with a water volume detection mechanism, a quantity control mechanism, and a dispensing mechanism. Through the cooperation of these three mechanisms, the reaction chamber can control the discharge of hydrogen peroxide and ozone according to the amount of water discharged each time, ensuring sufficient reaction each time water and the mixed solution are mixed.

Description

Technical Field

[0001] This invention relates to the field of water treatment technology, specifically to a high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed. Background Technology

[0002] A high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed is a water treatment device that combines ozone and hydrogen peroxide-based oxidation technology with a biochar fluidized bed process. It is primarily used to remove organic pollutants, odors, and algae from water. In the ozone generator, liquid oxygen is used to produce ozone; the equipment is tubular. The ozone generator converts oxygen into ozone, which is then injected into the water through pipes. Ozone and hydrogen peroxide have strong oxidizing properties, rapidly decomposing large molecular organic matter and odors in the water, such as 2-methylisocyanate and geosmin, while simultaneously improving the water's biodegradability. This makes the ozone-hydrogen peroxide-biochar fluidized bed a significant solution for upgrading and retrofitting water treatment plants.

[0003] For example, CN119898886A discloses a biological fluidized bed coupled with ozone powder and activated carbon for water treatment. The bed includes an ozone addition zone, a support layer, and an activated carbon fluidized layer arranged sequentially from bottom to top within the bed. It also includes an air supply pipe and multiple addition devices mounted on the air supply pipe. The air supply pipe is annular. Each addition device includes an outlet pipe and a support frame. The support frame allows the outlet pipe to be installed on the air supply pipe, and the outlet pipe and the air supply pipe are connected by a flexible hose. The middle section of the addition device is rotatably connected to the support frame. One end of the addition device is the outlet, and a baffle plate is fixedly connected to the side wall of the other end. The baffle plate controls the outlet pipe to rotate by its own weight and the impact of the water flow. A top cover is fixedly installed at the outlet, and an adjusting cover is fitted to the inner side wall of the top cover. Both the adjusting cover and the top cover have air outlet holes, thus enabling automatic adjustment of the ozone addition amount.

[0004] 1. As mentioned above, when treating water with fluidized beds, ozone and hydrogen peroxide need to be discharged through pipelines. These substances oxidize the water, decomposing most organic matter and odorous substances. However, in practical applications, the discharge of ozone and hydrogen peroxide needs to be controlled to ensure sufficient reaction with the water. If the dosage of ozone and hydrogen peroxide is insufficient, the required oxidation effect cannot be achieved, resulting in ineffective removal of organic pollutants, odorous substances, and algae. Furthermore, insufficient oxidation may increase the load on subsequent treatment processes, affecting the stable operation of the entire water treatment system. For example, the adsorption and degradation load of biochar fluidized beds will increase, potentially causing a rapid decline in the adsorption capacity of the biochar, requiring more frequent replacement or regeneration.

[0005] 2. The degree of water pollution (i.e., the types and concentrations of pollutants) may vary each time the same amount of hydrogen peroxide and ozone is used. Using the same amount of hydrogen peroxide and ozone each time may lead to the following problems: If the water pollution level is high and the amount of hydrogen peroxide and ozone added is insufficient, organic pollutants, odor substances, and algae in the water may not be effectively removed. If the water pollution level is low and the amount of hydrogen peroxide and ozone added is too high, it will lead to a significant increase in operating costs. Excessive ozone and hydrogen peroxide may lead to the formation of oxidation byproducts, such as bromate and aldehydes. These byproducts may have a negative impact on water quality and may even pose potential hazards to the environment and human health. Therefore, using the same amount of hydrogen peroxide and ozone each time may result in insufficient oxidation effect or excessive addition, increasing operating costs and equipment maintenance difficulty, and affecting the quality of the effluent and the environment.

[0006] To address the aforementioned issues, there is an urgent need for innovative designs based on existing biological fluidized beds. Summary of the Invention

[0007] The present invention addresses the problem of overly simplistic solutions in existing technologies by providing a significantly different solution. Specifically, the present invention aims to provide a highly efficient gradient ozone-hydrogen peroxide-biochar fluidized bed to solve the problems mentioned in the background technology, such as the difficulty in controlling the amount of ozone and hydrogen peroxide and the inconvenience in controlling the emission of hydrogen peroxide and ozone according to the degree of water pollution.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed, comprising a reaction chamber, a water volume detection mechanism installed on the inner wall of the reaction chamber for detecting water discharge and triggering other internal mechanisms of the equipment, characterized in that: it further comprises a quantity control mechanism disposed on one side of the outer wall of the reaction chamber and connected to the water volume detection mechanism for controlling the amount of hydrogen peroxide and ozone discharged according to the degree of water pollution, and a dispensing mechanism disposed on one side of the quantity control mechanism and connected to the quantity control mechanism for discharging hydrogen peroxide and ozone;

[0009] The water volume detection mechanism includes a buoy guide rail installed on the inner wall of the reaction chamber. A buoy is movably installed on the inner wall of the buoy guide rail. A connecting belt is connected to the bottom of the buoy. A reel is connected to one end of the connecting belt. A rotating rod is connected to one side of the outer wall of the reel.

[0010] The control mechanism includes a connecting rod connected to one end of a rotating rod, and an active rotating block connected to one end of the connecting rod. A linkage rotating block is movably mounted on the top of the active rotating block.

[0011] Preferably, the two sides of the outer wall of the buoy are movably connected to ball bearings via a pivot, the ball bearings are adapted to the inner wall of the buoy guide rail, a soft steel coil is arranged around the inner wall of the reel, and one end of the connecting strip is connected to one end of the soft steel coil.

[0012] Preferably, the top of the connecting rod is provided with a bottom sliding groove, the inner wall of the bottom sliding groove is movably mounted with a slider, the outer wall of the slider is movably mounted with a connecting rotating rod, one end of the connecting rotating rod is connected to a linkage rotating block, one end of the linkage rotating block is provided with a power rod, the outer wall of the connecting rotating rod is provided with a linkage rod, one end of the linkage rod is connected to a connecting slider, the top of the linkage rod is provided with a top sliding groove, the outer wall of the power rod is provided with a first telescopic rod, one side of the outer wall of the slider is connected with a side rod, one end of the side rod is connected to the output end of an electric push rod, and the bottom of the electric push rod is provided with a control panel.

[0013] Preferably, the dispensing mechanism includes a turntable connected to one end of a power rod. A first connecting rod is movably mounted on the outer wall of the turntable. One end of the first connecting rod is connected to a second connecting rod, and one end of the second connecting rod is connected to a piston. A guide cavity is provided on the outer wall of the piston. One-way valves are provided at the top and bottom of the inner wall of the guide cavity. A discharge pipe is connected to the inner wall of the guide cavity. One end of the discharge pipe is connected to a liquid extraction tank. A liquid replenishment port is provided on the outer wall of the liquid extraction tank. A filtered water outlet chamber is connected to the other side of the reaction chamber.

[0014] Preferably, the outer walls of both the active rotating block and the linked rotating block are inclined, and the inclination angles of the outer walls of the active rotating block and the linked rotating block are the same.

[0015] Preferably, the rotating rod passes through one side of the outer wall of the reaction chamber and forms a transmission connection with one end of the connecting rod, and the top of the connecting rod is provided with a bottom sliding groove at an incline.

[0016] Preferably, the output end of the electric push rod is connected to the side rod, and the electric push rod is electrically connected to the control panel via an electrical signal.

[0017] Preferably, both the linkage rotating block and the active rotating block are conical in three-dimensional view, and the outer wall of the linkage rotating block and the outer wall of the active rotating block are in contact with each other.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. This invention, through the coordination of a water volume detection mechanism, a volume control mechanism, and a dosing mechanism, allows the reaction chamber to control the discharge volume of hydrogen peroxide and ozone (mixture) based on the amount of water discharged each time. This ensures a thorough reaction each time water and the mixture are mixed, thereby improving water treatment efficiency. Water volume is detected using buoyancy, which in turn activates the volume control and dosing mechanisms to oxidize the water. This allows for dynamic adjustment of the mixture discharge. By dynamically adjusting the dosage of ozone and hydrogen peroxide, it ensures precise removal of organic pollutants and odors from the water in each treatment, maintaining optimal oxidation effects, reducing the load on subsequent treatment processes, and improving the overall efficiency of the water treatment system. While it cannot achieve perfectly precise discharge, each discharge is only slightly more than necessary, ensuring oxidation accuracy while minimizing resource waste and reducing user costs.

[0020] 2. This invention allows users to adaptively adjust the discharge volume of the mixed solution based on the degree of water pollution through the adjustability of the control and dispensing mechanisms. The degree of water pollution may vary each time it is dispensed. If the same amount of hydrogen peroxide and ozone is used each time, the organic pollutants in the water may not be fully oxidized, thus burdening subsequent treatment processes. This invention can adjust the linkage block to change the discharge volume of the mixed solution, thereby reducing the operating cost of water oxidation. At the same time, due to the flexibility and adjustability of this invention, the equipment improves the water oxidation efficiency while ensuring that the water is completely oxidized, so that the water can be purified more thoroughly in subsequent processes to ensure water quality. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the connection structure of the water quantity detection mechanism, the quantity control mechanism, and the dispensing mechanism of the present invention;

[0023] Figure 3 This is a schematic diagram of the water quantity detection mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the buoy of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the mild steel coil of the present invention;

[0026] Figure 6 This is a schematic diagram of the connection structure between the quantity control mechanism and the dispensing mechanism of the present invention;

[0027] Figure 7This is a schematic diagram of the measurement control mechanism of the present invention;

[0028] Figure 8 This is a schematic diagram of the linkage block of the present invention;

[0029] Figure 9 This is a schematic diagram of the structure of the linkage rotating block and the active rotating block of the present invention;

[0030] Figure 10 This is a schematic diagram of the structure of the power rod and turntable of the present invention;

[0031] Figure 11 This is a cross-sectional view of the internal structure of the dispensing mechanism of the present invention;

[0032] Figure 12 This is a schematic diagram of the linkage block of the present invention;

[0033] Figure 13 This is a schematic diagram of the active converter block of the present invention;

[0034] Figure 14 For the present invention Figure 11 A magnified structural diagram of the area marked A.

[0035] In the diagram: 1. Reaction chamber; 2. Filtered water outlet chamber; 3. Water volume detection mechanism; 301. Buoy guide rail; 302. Buoy; 303. Ball bearing; 304. Connecting belt; 305. Reel; 306. Soft steel coil; 307. Rotating rod; 4. Volume control mechanism; 401. Connecting rod; 402. Active rotating block; 403. Bottom slide groove; 404. Sliding block; 405. Connecting rotating rod; 406. Linkage rotating block; 407. Linkage... 408. Moving rod; 409. No. 1 telescopic rod; 410. Connecting slider; 411. Top slide groove; 412. Side rod; 413. Electric push rod; 414. Control panel; 415. Power rod; 5. Dispensing mechanism; 501. Turntable; 502. No. 1 connecting rod; 503. No. 2 connecting rod; 504. Guide chamber; 505. Piston; 506. One-way valve; 507. Discharge pipe; 508. Liquid extraction tank; 509. Liquid replenishment port. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Please see Figures 1 to 14The present invention provides a technical solution: a high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed, comprising a reaction chamber 1, a water volume detection mechanism 3 installed on the inner wall of the reaction chamber 1 for detecting water discharge and triggering other internal mechanisms of the equipment, characterized in that: it further comprises a quantity control mechanism 4 disposed on one side of the outer wall of the reaction chamber 1 and connected to the water volume detection mechanism 3 for controlling the amount of hydrogen peroxide and ozone discharged according to the degree of water pollution, and a dispensing mechanism 5 disposed on one side of the quantity control mechanism 4 and connected to the quantity control mechanism 4 for discharging hydrogen peroxide and ozone;

[0038] The water volume detection mechanism 3 includes a buoy guide rail 301 installed on the inner wall of the reaction chamber 1. A buoy 302 is movably installed on the inner wall of the buoy guide rail 301. A connecting belt 304 is connected to the bottom of the buoy 302. A reel 305 is connected to one end of the connecting belt 304. A rotating rod 307 is connected to one side of the outer wall of the reel 305.

[0039] The control mechanism 4 includes a connecting rod 401 connected to one end of the rotating rod 307. One end of the connecting rod 401 is connected to an active rotating block 402, and a linkage rotating block 406 is movably mounted on the top of the active rotating block 402.

[0040] In this embodiment, after water is discharged into the reaction chamber 1, the buoy 302 will generate buoyancy with the water surface, causing the buoy 302 to slide upward along the trajectory of the buoy guide rail 301. When the buoy 302 slides, it will cause the connecting belt 304 to extend. When the connecting belt 304 extends, it will cause the reel 305 to rotate. When the reel 305 rotates, it will cause the rotating rod 307 to rotate. When the rotating rod 307 rotates, it will cause the connecting rod 401 to rotate (the diameter of the buoy 302 is slightly smaller than the diameter of the inner wall of the reaction chamber 1, so that the buoy 302 has enough buoyancy to drive the reel 305 to rotate).

[0041] The outer walls of the buoy 302 are movably connected to the two sides by a pivot, and the ball bearings 303 are adapted to the inner wall of the buoy guide rail 301. The inner wall of the reel 305 is surrounded by a soft steel coil 306, and one end of the connecting belt 304 is connected to one end of the soft steel coil 306.

[0042] In this embodiment, when the buoy 302 slides, it will cause the connecting belt 304 to extend. When the connecting belt 304 extends, it will cause the reel 305 and the soft steel coil 306 provided on its inner wall to rotate. When the soft steel coil 306 rotates, it will be pulled apart, which will generate elastic potential energy. When the reel 305 rotates, it will drive the rotating rod 307 to rotate. (The soft steel coil 306 provided on the inner wall of the reel 305 will accumulate a certain amount of elastic potential energy when it is wound up due to its material. When the buoy 302 pulls the soft steel coil 306 apart, this elastic potential energy will become the power for the soft steel coil 306 to reset. After the equipment is completed, the water will be discharged into the filtered water tank 2. At this time, there is no water inside the reaction tank 1, so the buoy 302 has no buoyancy to pull the soft steel coil 306. At this time, the soft steel coil 306 will reset, thereby pulling the buoy 302 to reset.)

[0043] The top of the connecting rod 401 is provided with a bottom slide groove 403. A slider 404 is movably installed on the inner wall of the bottom slide groove 403. A connecting rotating rod 405 is movably installed on the outer wall of the slider 404. One end of the connecting rotating rod 405 is connected to the linkage rotating block 406. One end of the linkage rotating block 406 is provided with a power rod 414. A linkage rod 407 is provided on the outer wall of the connecting rod 405. One end of the linkage rod 407 is connected to a connecting slider 409. The top of the linkage rod 407 is provided with a top slide groove 410. A telescopic rod 408 is provided on the outer wall of the power rod 414. A side rod 411 is connected to one side of the outer wall of the slider 404. One end of the side rod 411 is connected to the output end of the electric push rod 412. A control panel 413 is provided at the bottom of the electric push rod 412.

[0044] In this embodiment, when the connecting rod 401 rotates, it will drive the active rotating block 402 to rotate. When the active rotating block 402 rotates, it will generate friction with the linkage rotating block 406 movably installed on its top. As a result, the active rotating block 402 drives the linkage rotating block 406 to rotate through friction. When the linkage rotating block 406 rotates, it will drive the turntable 501 to rotate through the power rod 414. When the turntable 501 rotates, it will drive the first connecting rod 502 to rotate. (When the active rotating block 402 rotates, since the outer wall of the active rotating block 402 is in contact with the linkage rotating block 406, the linkage rotating block 406 can be driven to rotate by the active rotating block 402.)

[0045] The dispensing mechanism 5 includes a turntable 501 connected to one end of a power rod 414. A first connecting rod 502 is movably mounted on the outer wall of the turntable 501. A second connecting rod 503 is connected to one end of the first connecting rod 502. A piston 505 is connected to one end of the second connecting rod 503. A guide cavity 504 is provided on the outer wall of the piston 505. A one-way valve 506 is provided at the top and bottom of the inner wall of the guide cavity 504. A discharge pipe 507 is connected to the inner wall of the guide cavity 504. A liquid extraction tank 508 is connected to one end of the discharge pipe 507. A liquid replenishment port 509 is provided on the outer wall of the liquid extraction tank 508. A filtered water outlet chamber 2 is connected to the other side of the reaction chamber 1.

[0046] In this embodiment, when the first connecting rod 502 rotates, it drives the second connecting rod 503 to reciprocate linearly along the inner wall of the piston 505. The second connecting rod 503, in turn, drives the guide cavity 504 to reciprocate linearly along the inner wall of the piston 505. The guide cavity 504 reciprocates linearly from side to side, creating a negative pressure on the inner wall of the piston 505. This causes the liquid inside the suction tank 508 to be drawn into the inner wall of the piston 505, and then... The reciprocating opening and closing of the one-way valve 506 on the wall and the reciprocating motion of the guide chamber 504 discharge the liquid into the inner wall of the reaction chamber 1 through the discharge pipe 507. (One-way valves 506 are installed at the top of the inner wall of the guide chamber 504, that is, at both ends connected to the discharge pipe 507. The one-way valve 506 at the bottom is for inflow only, while the one-way valve 506 at the top is for outflow only. This ensures that the mixed liquid inside the pumping tank 508 is discharged into the inner wall of the reaction chamber 1 through the discharge pipe 507 each time.)

[0047] The outer walls of both the active rotating block 402 and the linked rotating block 406 are inclined, and the inclination angles of the outer walls of the active rotating block 402 and the linked rotating block 406 are the same.

[0048] In this embodiment, when the active rotating block 402 rotates, it drives the linkage rotating block 406 to rotate through friction. When the linkage rotating block 406 rotates, it drives the turntable 501 to rotate through the power rod 414. When the turntable 501 rotates, it drives the first connecting rod 502 to rotate. When the first connecting rod 502 rotates, it drives the second connecting rod 503 to perform linear reciprocating motion on the inner wall of the guide cavity 504. (The outer wall of the linkage rotating block 406 is inclined, so the user only needs to adjust the position of the linkage rotating block 406 to change the rotation distance between the linkage rotating block 406 and the active rotating block 402, so that the user can control the discharge amount of the mixed liquid according to the degree of water pollution.)

[0049] The rotating rod 307 passes through one side of the outer wall of the reaction chamber 1 and forms a transmission connection with one end of the connecting rod 401. The top of the connecting rod 401 is provided with a bottom sliding groove 403 at an incline.

[0050] In this embodiment, the bottom slide groove 403 is installed at an angle, and the angle is the same as the outer wall of the linkage rotating block 406, so that the linkage rotating block 406 will slide at an angle along its outer wall. When the linkage rotating block 406 slides, the contact area between its outer wall and the active rotating block 402 will change. This will change the rotation stroke of the linkage rotating block 406 each time the active rotating block 402 rotates (the bottom slide groove 403, the top slide groove 410, and the electric push rod 412 are all installed at an angle, and their tilt angles are the same as the tilt angle of the outer wall of the linkage rotating block 406).

[0051] The output end of the electric push rod 412 is connected to the side rod 411, and the electric push rod 412 is electrically connected to the control panel 413 through an electrical signal.

[0052] In this embodiment, the user connects the control panel 413 to the electric push rod 412 via electrical connection. The electric push rod 412 is activated via the control panel 413. After activation, the electric push rod 412 can drive the side rod 411 to move synchronously according to the extension length of its output end. This allows the user to flexibly control the position of the linkage rotating block 406 to change the contact area between the linkage rotating block 406 and the active rotating block 402. This makes the rotation cycle of the linkage rotating block 406 longer or shorter, resulting in different numbers of rotations of the linkage rotating block 406. Consequently, the number of rotations of the power rod 414 driving the turntable 501 to rotate is different each time, thereby controlling the liquid output of the rotating rod 307 each time.

[0053] Both the linkage rotating block 406 and the active rotating block 402 are conical in shape in their three-dimensional views, and the outer wall of the linkage rotating block 406 and the outer wall of the active rotating block 402 are in contact with each other.

[0054] In this embodiment, when the linkage rotating block 406 slides, the contact area between its outer wall and the active rotating block 402 changes. This alters the rotational stroke of the linkage rotating block 406 each time the active rotating block 402 rotates (because the contact area between the linkage rotating block 406 and the active rotating block 402 is changed, where originally one rotation of the active rotating block 402 would drive the linkage rotating block 406 to rotate multiple times, the increased contact area requires the active rotating block 402 to rotate multiple times to drive the linkage rotating block 406 to rotate once, thus changing the number of rotations of the turntable 501, and consequently changing the discharge rate of the mixture). Initially, the contact area between the active rotating block 402 and the linkage rotating block 406 is relatively large. Therefore, one rotation of the active rotating block 402 will drive the linkage rotating block 406 to rotate one rotation. This results in the initial discharge volume and efficiency of the mixed liquid. If the water pollution level is high, the user can control the movement of the linkage rotating block 406 to reduce the contact area with the active rotating block 402. This allows the active rotating block 402 to drive the linkage rotating block 406 to rotate multiple times with one rotation, thereby increasing the discharge volume of the mixed liquid. Although it is not possible to achieve very precise control over the discharge of the mixed liquid, it can ensure that the discharge volume of the mixed liquid each time will only be slightly more and not less.

[0055] Working principle: When using this high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed, the user first needs to discharge water into the reaction chamber 1. After the water is discharged into the reaction chamber 1, the float 302 will generate buoyancy with the water surface, so that the float 302 slides upward along the trajectory of the float guide rail 301. When the float 302 moves, the ball bearing 303 will roll on the inner wall of the float guide rail 301. When the float 302 slides, it will drive the connecting belt 304 to extend. When the connecting belt 304 extends, it will drive the reel 305 and the soft steel coil 306 set on its inner wall to rotate. When the soft steel coil 306 rotates, it will be pulled apart, which will generate elastic potential energy. When the reel 305 rotates, it will drive the rotating rod 307 to rotate. When the rotating rod 307 rotates, it will drive the connecting rod 401 to rotate.

[0056] Secondly, when the connecting rod 401 rotates, it drives the active rotating block 402 to rotate. When the active rotating block 402 rotates, it creates friction with the linkage rotating block 406 movably mounted on its top. This friction causes the active rotating block 402 to drive the linkage rotating block 406 to rotate. The rotation of the linkage rotating block 406, in turn, drives the turntable 501 to rotate via the power rod 414. The rotation of the turntable 501, in turn, drives the first connecting rod 502 to rotate. The rotation of the first connecting rod 502, in turn, drives the second connecting rod 503 in the guide cavity. The inner wall of 504 reciprocates linearly, while the second connecting rod 503 drives the piston 505 to reciprocate linearly on the inner wall of the guide cavity 504. When the piston 505 moves, it reciprocates linearly from left to right, which creates a negative pressure on the inner wall of the guide cavity 504. This causes the liquid inside the liquid tank 508 to be drawn into the inner wall of the guide cavity 504. Then, through the opening and closing of the one-way valve 506 on the inner wall of the guide cavity 504 and the reciprocating motion of the guide cavity 504, the liquid is discharged into the inner wall of the reaction chamber 1 through the discharge pipe 507.

[0057] Finally, because the degree of water contamination varies each time it is poured into the inner wall of reaction chamber 1, the user can control the emission of hydrogen peroxide and ozone according to the degree of water contamination. The specific control method is as follows: the user uses the electrical connection between the control panel 413 and the electric actuator 412. The electric actuator 412 is activated via the control panel 413. After activation, the electric actuator 412 can drive the side rod 411 to move synchronously according to the extension length of its output end. When the side rod 411 moves, it drives the slider 404 to slide along the inner wall of the bottom slide groove 403. The bottom slide groove 403 is installed at an angle, and the angle is the same as the outer wall of the linkage rotating block 406, causing the linkage rotating block 406 to slide along its outer wall. The angle is tilted and slid, and when the linkage block 406 slides, the contact area between its outer wall and the active block 402 changes. This changes the rotation stroke of the linkage block 406 each time the active block 402 rotates. The user can flexibly control the position of the linkage block 406 to change the contact area between the linkage block 406 and the active block 402, thereby making the rotation cycle of the linkage block 406 longer or shorter, and thus making the number of rotations of the linkage block 406 different. This results in the power rod 414 driving the turntable 501 to rotate a different number of times each time, thereby controlling the liquid output of the rotating rod 307 each time. Thus, the invention is completed.

[0058] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed, comprising a reaction chamber (1), and a water volume detection mechanism (3) installed on the inner wall of the reaction chamber (1) for detecting wastewater discharge and triggering other internal mechanisms of the equipment, characterized in that: It also includes a quantity control mechanism (4) set on one side of the outer wall of the reaction chamber (1) and connected to the water quantity detection mechanism (3) for controlling the amount of hydrogen peroxide and ozone discharged according to the degree of sewage pollution, and a dispensing mechanism (5) set on one side of the quantity control mechanism (4) and connected to the quantity control mechanism (4) for discharging hydrogen peroxide and ozone. The water volume detection mechanism (3) includes a buoy guide rail (301) installed on the inner wall of the reaction chamber (1), a buoy (302) is movably arranged on the inner wall of the buoy guide rail (301), a connecting strap (304) is connected to the bottom of the buoy (302), a reel (305) is connected to one end of the connecting strap (304), and a rotating rod (307) is connected to one side of the outer wall of the reel (305). The control mechanism (4) includes a connecting rod (401) connected to one end of the rotating rod (307), and an active rotating block (402) is connected to one end of the connecting rod (401). A linkage rotating block (406) is movably installed on the top of the active rotating block (402). The outer walls of the buoy (302) are movably connected to the two sides by a pivot, and the ball bearings (303) are adapted to the inner wall of the buoy guide rail (301). The inner wall of the reel (305) is surrounded by a soft steel coil (306), and one end of the connecting strip (304) is connected to one end of the soft steel coil (306). The top of the connecting rod (401) is provided with a bottom slide groove (403), the inner wall of the bottom slide groove (403) is movably installed with a slider (404), the outer wall of the slider (404) is movably installed with a connecting rotating rod (405), one end of the connecting rotating rod (405) is connected to a linkage rotating block (406), one end of the linkage rotating block (406) is provided with a power rod (414), the outer wall of the connecting rotating rod (405) is provided with a linkage rod (407), one end of the linkage rod (407) is connected with a connecting slider (409), the top of the linkage rod (407) is provided with a top slide groove (410), the outer wall of the power rod (414) is provided with a telescopic rod (408), one side of the outer wall of the slider (404) is connected with a side rod (411), one end of the side rod (411) is connected with the output end of an electric push rod (412), and the bottom of the electric push rod (412) is provided with a control panel (413). The dispensing mechanism (5) includes a turntable (501) connected to one end of a power rod (414). A first connecting rod (502) is movably installed on the outer wall of the turntable (501). A second connecting rod (503) is connected to one end of the first connecting rod (502). A piston (505) is connected to one end of the second connecting rod (503). A guide cavity (504) is provided on the outer wall of the piston (505). A one-way valve (506) is provided at the top and bottom of the inner wall of the guide cavity (504). A discharge pipe (507) is connected to the inner wall of the guide cavity (504). A liquid extraction tank (508) is connected to one end of the discharge pipe (507). A liquid replenishment port (509) is provided on the outer wall of the liquid extraction tank (508). A filtered water outlet chamber (2) is connected to the other side of the reaction chamber (1).

2. The high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed according to claim 1, characterized in that: The outer walls of both the active rotating block (402) and the linkage rotating block (406) are inclined, and the inclination angles of the outer walls of the active rotating block (402) and the linkage rotating block (406) are the same.

3. The high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed according to claim 1, characterized in that: The rotating rod (307) passes through one side of the outer wall of the reaction chamber (1) and forms a transmission connection with one end of the connecting rod (401). The top of the connecting rod (401) is provided with a bottom sliding groove (403) at an incline.

4. The high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed according to claim 1, characterized in that: The output end of the electric push rod (412) is connected to the side rod (411), and the electric push rod (412) is electrically connected to the control panel (413) through an electrical signal.

5. The high-efficiency gradient ozone-hydrogen peroxide-biochar fluidized bed according to claim 1, characterized in that: The three-dimensional view of both the linkage rotating block (406) and the active rotating block (402) is conical, and the outer wall of the linkage rotating block (406) and the outer wall of the active rotating block (402) are in contact with each other.

Images