Pre-ozone advanced treatment device for water plant

Abstract

The utility model relates to the pre ozone advanced treatment field discloses a pre ozone advanced treatment device for water plant, including main base, the upper surface fixed connection of main base has ozone generator, the upper surface fixed connection of main base has main casing through support frame, the right side and the front side of main casing are fixedly connected with inlet pipe and outlet pipe respectively, the back of main casing is fixedly connected with the water suction pipe, the outside fixed connection of water suction pipe has water suction pump, the right side fixed connection of ozone generator has gas supply pipe. In the utility model, through the cooperation of the hydraulic cylinder, the push board, the sealing ring, the spoiler blade, the pressure relief pipe, the rectangular column, the rotating cylinder and the driving motor that set up, the push board can be driven by the hydraulic cylinder to compress the space inside the ozone reaction module, the internal ozone is moved to make it evenly distributed by the spoiler blade, can reduce the floating space of ozone above the water body, increase the contact reaction efficiency of internal ozone concentration and water body.

Description

Technical Field

[0001] This utility model relates to the field of pre-ozone deep treatment, and in particular to a pre-ozone deep treatment device for water plants. Background Technology

[0002] Pre-ozone deep treatment devices used in water plants are key equipment for deep purification of water quality during the water treatment process. They mainly utilize the strong oxidizing properties of ozone to treat pollutants in water, thereby improving the water quality compliance rate. They are commonly used in the deep treatment stage of waterworks and sewage treatment plants.

[0003] Existing pre-ozone deep treatment devices used in water plants include ozone generators, exhaust gas destroyers, pipes, valves, flow guides, and water quality monitors. They are mainly used to purify wastewater using ozone and assist in the deep purification of subsequent water treatment processes. However, the ozone reaction module in existing pre-ozone deep treatment devices used in water plants has limitations due to its low ozone solubility in water and uneven spatial distribution.

[0004] In existing pre-ozone deep treatment devices used in water plants, the free space between the water body and the inner wall above the ozone reaction module is relatively large, causing ozone to easily float on the water body and be unevenly distributed. This results in the ozone not being able to fully react with the internal water body, leading to low utilization. Therefore, a pre-ozone deep treatment device for water plants is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a pre-ozone deep treatment device for water plants, which aims to solve the problem of low ozone utilization rate in the existing ozone reaction module.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a pre-ozone deep treatment device for water plants, comprising a main base, an ozone generator fixedly connected to the upper surface of the main base, a main housing fixedly connected to the upper surface of the main base via a support frame, an inlet pipe and an outlet pipe fixedly connected to the right and front sides of the main housing respectively, a pumping pipe fixedly connected to the rear side of the main housing, a pumping pump fixedly connected to the outer side of the pumping pipe, an air supply pipe fixedly connected to the right side of the ozone generator, and an aeration disc fixedly connected to the inner bottom surface of the main housing. An internal fixed plate is fixedly connected, a hydraulic cylinder is fixedly connected to the bottom surface of the fixed plate, a push plate is fixedly connected to the bottom end of the hydraulic cylinder, a sealing ring is fixedly connected to the outer side of the push plate, a pressure relief pipe is fixedly connected to the upper surface of the push plate, a solenoid valve is fixedly connected to the outer side of the pressure relief pipe, a turbulence fan blade is rotatably connected to the lower surface of the push plate, a rectangular column is fixedly connected to the lower end of the turbulence fan blade, a rotating cylinder is set below the rectangular column, a groove is opened on the upper surface of the rotating cylinder, an agitator is fixedly connected to the outer surface of the rotating cylinder, and a drive motor is fixedly connected to the bottom surface of the main housing.

[0007] As a further description of the above technical solution: An air extraction pipe is fixedly connected to the right side of the main housing, a solenoid valve is fixedly connected to the outside of the air extraction pipe, and an exhaust gas processor is fixedly connected to the right end of the air extraction pipe.

[0008] As a further description of the above technical solution: A drug delivery assembly is fixedly connected to the front side of the main housing. The drug delivery assembly includes a funnel, which is located on the front side of the main housing. A box is fixedly connected to the bottom end of the funnel. A pulverizer is installed inside the box. A feed pipe is fixedly connected to the bottom of the box. A push rod is inserted into the front end of the feed pipe. A solenoid valve is fixedly connected to the outside of the feed pipe.

[0009] As a further description of the above technical solution: The feed pipe is L-shaped.

[0010] As a further description of the above technical solution: A first hose is fixedly connected to the upper surface of the push plate, and the top end of the first hose is fixedly connected to the bottom end of the feed pipe. A second hose is fixedly connected to the upper surface of the push plate, and the top end of the second hose is fixedly connected to the left end of the suction pipe.

[0011] As a further description of the above technical solution: The rectangular column is inserted inside the rotating cylinder, and the bottom end of the rotating cylinder penetrates the upper surface of the aeration disc.

[0012] As a further description of the above technical solution: The output end of the drive motor passes through the bottom surface of the main housing and is fixedly connected to the bottom end of the rotating cylinder.

[0013] As a further description of the above technical solution: The aeration disc is fixedly connected to the ozone generator via an air supply pipe.

[0014] This utility model has the following beneficial effects: 1. In this utility model, through the cooperation of the hydraulic cylinder, push plate, sealing ring, turbulence fan blade, pressure relief pipe, rectangular column, rotating cylinder and drive motor, the hydraulic cylinder can drive the push plate to compress the space inside the ozone reaction module, and the turbulence fan blade can drive the internal ozone to move and make it evenly distributed, which can reduce the floating space of ozone above the water and increase the contact reaction efficiency between the internal ozone concentration and the water.

[0015] 2. In this utility model, through the cooperation of the funnel, box, crusher, feed pipe, push rod and solenoid valve, when the catalyst or tablet is put into the box through the funnel, the tablet and clump of powder entering the box can be crushed and pushed into the ozone reaction module by the push plate, so that it is more evenly dispersed when reacting in the water and the dissolution efficiency is improved. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a pre-ozone deep treatment device for water plants proposed in this utility model. Figure 2 This is a schematic diagram of the main casing of a pre-ozone deep treatment device for water plants proposed in this utility model. Figure 3 This is a schematic cross-sectional view of the side of the main casing of a pre-ozonation deep treatment device for water plants proposed in this utility model. Figure 4 This is a schematic diagram of the push plate of a pre-ozone deep treatment device for water plants proposed in this utility model. Figure 5 This is a schematic diagram of the rotating cylinder of a pre-ozone deep treatment device for water plants proposed in this utility model. Figure 6 This is a side cross-sectional view of the drug delivery component of a pre-ozone deep treatment device for water plants proposed in this utility model.

[0017] Legend: 1. Main base; 2. Ozone generator; 3. Main housing; 4. Exhaust gas processor; 5. Gas supply pipe; 6. Gas extraction pipe; 7. Solenoid valve one; 8. Water inlet pipe; 9. Water outlet pipe; 10. Drug delivery assembly; 11. Water extraction pipe; 12. Water pump; 13. Aeration disc; 14. Fixing plate; 15. Hydraulic cylinder; 16. Push plate; 17. Sealing ring; 18. Hose one; 19. Hose two; 20. Pressure relief pipe; 21. Solenoid valve two; 22. Turbulence fan blade; 23. Rectangular column; 24. Rotating cylinder; 25. Groove; 26. Stirring blade; 27. Drive motor; 101. Funnel; 102. Box body; 103. Crusher; 104. Feed pipe; 105. Push rod; 106. Solenoid valve three. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 1-2 This utility model provides a pre-ozone deep treatment device for water plants. An ozone generator 2 is fixedly connected to the upper surface of the main base 1. The ozone generator 2 includes a casing, high-voltage electrodes, a dielectric, an air source filter, a fan, a flow meter, and a pressure valve. It can generate ozone to provide sufficient ozone for the ozone reaction module. A main housing 3 is fixedly connected to the upper surface of the main base 1 via a support frame. An inlet pipe 8 and an outlet pipe 9 are fixedly connected to the right and front sides of the main housing 3, respectively. Wastewater can enter the main housing 3 through the inlet pipe 8. After deep treatment and purification inside the main housing 3, the wastewater is discharged through the outlet pipe 9 for subsequent treatment. A pumping pipe 11 is fixedly connected to the rear side of the main housing 3, and a pumping pump 12 is fixedly connected to the outside of the pumping pipe 11. After preliminary sedimentation... The filtered water is drawn into the ozone reaction module below the main shell 3 through the pumping pipe 11 for further treatment. An air supply pipe 5 is fixedly connected to the right side of the ozone generator 2 to supply ozone to the aeration disc 13. The aeration disc 13 is fixedly connected to the bottom surface of the main shell 3. The aeration disc 13 is fixedly connected to the ozone generator 2 through the air supply pipe 5. The aeration disc 13 includes an aeration plate, a base, a pressure cap, a fixing ring, a sealing ring, a check valve, and a guide groove. While providing ozone to the interior, the bubbles generated by aeration increase the gas-liquid contact area and accelerate the chemical reaction between ozone and pollutants in the water. A fixing plate 14 is fixedly connected inside the main shell 3 to isolate the internal space and prevent interference. The above structures are all existing technologies in the field and will not be described in detail here.

[0020] Reference Figures 3-5A suction pipe 6 is fixedly connected to the right side of the main casing 3. A solenoid valve 7 is fixedly connected to the outside of the suction pipe 6. The solenoid valve 7 can be opened and closed by the control system. The residual ozone from the reaction is drawn into the exhaust gas processor 4 through the suction pipe 6. The exhaust gas processor 4 is fixedly connected to the right end of the suction pipe 6. The exhaust gas processor 4 includes a tower body, a spray pipe, a packing layer, an aeration pipe, and a demister. After the residual ozone from the reaction enters the exhaust gas processor 4, it can be treated to render the ozone harmless, decomposed and absorbed until it meets the environmental emission standards, thus avoiding environmental pollution. A hydraulic cylinder 15 is fixedly connected to the bottom surface of the fixing plate 14. A pusher is fixedly connected to the bottom end of the hydraulic cylinder 15. The push plate 16 and hydraulic cylinder 15 can drive the push plate 16 to rise and fall inside the main housing 3, compressing the space of the ozone reaction module, increasing the internal ozone concentration, and increasing the gas-liquid contact rate. A hose 18 is fixedly connected to the upper surface of the push plate 16. The top end of the hose 18 is fixedly connected to the bottom end of the feed pipe 104. A hose 29 is fixedly connected to the upper surface of the push plate 16. The top end of the hose 219 is fixedly connected to the left end of the exhaust pipe 6. The hose is made of soft material and has plasticity. The pipe opening can rise and fall inside the main housing 3 with the push plate 16. The catalyst can be delivered to the interior through the hose 18. The residual ozone from the reaction can enter the exhaust gas processor 4 through the hose 219.

[0021] A sealing ring 17 is fixedly connected to the outer side of the push plate 16. The sealing ring 17 is made of nitrile rubber, which has good wear resistance and sealing performance. This ensures that the internal space of the push plate 16 remains sealed when it is raised and lowered to compress the internal space, reducing friction and allowing the push plate 16 to move up and down more smoothly. A pressure relief pipe 20 is fixedly connected to the upper surface of the push plate 16. A solenoid valve 21 is fixedly connected to the outer side of the pressure relief pipe 20 to prevent excessive air pressure in the space below and above the push plate 16 from causing the main housing 3 to expand or be damaged, thus ensuring the safe use of the equipment. A turbulence fan blade 22 is rotatably connected to the lower surface of the push plate 16. The turbulence fan blade 22 includes a rotating roller, a base, and a fan blade. When rotating, it drives the ozone above the water to flow and distribute it evenly in the space, enhancing the reaction efficiency with the water. A rectangular column 23 is fixedly connected to the lower end of the turbulence fan blade 22. A rotating cylinder 24 is installed below the column 23. A groove 25 is opened on the upper surface of the rotating cylinder 24. The rectangular column 23 is inserted into the rotating cylinder 24. The bottom end of the rotating cylinder 24 penetrates the upper surface of the aeration disc 13. The turbulence fan blade 22 can be raised, lowered and rotated inside the main housing 3 by the extension and retraction of the rectangular column 23 inside the rotating cylinder 24, in conjunction with the hydraulic cylinder 15 and the drive motor 27. The outer surface of the rotating cylinder 24 is fixedly connected to the stirring blade 26. The stirring agitates the water, promotes the transfer of ozone from the gas phase to the liquid phase, and enhances the mixing reaction of ozone and water. The bottom surface of the main housing 3 is fixedly connected to the drive motor 27. The output end of the drive motor 27 penetrates the bottom surface of the main housing 3 and is fixedly connected to the bottom end of the rotating cylinder 24, providing power to the rotating cylinder 24 and driving the turbulence fan blade 22 and the stirring blade 26 to rotate synchronously.

[0022] Reference Figure 1 , Figure 2 and Figure 6 A drug delivery assembly 10 is fixedly connected to the front side of the main housing 3. The drug delivery assembly 10 includes a funnel 101, which is located on the front side of the main housing 3. A box 102 is fixedly connected to the bottom end of the funnel 101. The operator can deliver catalytic tablets into the box 102 through the funnel 101. A pulverizer 103 is installed inside the box 102. The pulverizer 103 includes a pulley, chain, pulverizing roller, and motor. The pulverizer 103 can pulverize the tablets or clumps of drug entering the box 102 into powder, increasing the contact area between the drug and the reactants. To accelerate the reaction rate, a feed pipe 104 is fixedly connected to the bottom of the box 102. The feed pipe 104 is L-shaped, and a push rod 105 is inserted into the front end of the feed pipe 104. The push rod 105 consists of a handle, a connecting column, and a circular plate. The size of the circular plate is adapted to the feed pipe 104, which can push the crushed drug powder into the hose 18 and let it fall into the water to carry out the catalytic reaction. A solenoid valve 106 is fixedly connected to the outside of the feed pipe 104. The control system controls the opening and closing of the feed pipe 104 to keep the ozone reaction environment closed at all times.

[0023] Working principle: During use, water enters the main housing 3 through the inlet pipe 8 and is stored in the space above the fixed plate 14. The water undergoes pretreatment, with sedimentation and removal of larger impurities. Then, the filtered water is pumped into the space below the push plate 16 through the pumping pipe 11 and pump 12. Simultaneously, the ozone generator 2 supplies ozone to the aeration disc 13 through the air supply pipe 5. As the ozone enters the water, the aeration disc 13 generates bubbles, disrupting the stillness of the water flow. The hydraulic cylinder 15 pushes the push plate 16 downwards, compressing the internal space, increasing the gas-liquid contact rate, and raising the internal ozone concentration. The rectangular column 23 extends and retracts inside the rotating cylinder 24, causing the turbulence fan blades 22 to descend synchronously, driving the motor 2... 7. Upon startup, the rotating cylinder 24 rotates, driving the turbulence fan blades 22 to rotate, causing the ozone in the space to move and distribute evenly in the air. The stirring blades 26 rotate synchronously, stirring the water inside. After the device has been running for a suitable time, the operator can put catalytic tablets or agents into the funnel 101. The agents enter the box 102 and are crushed into powder by the pulverizer 103. The push rod 105 pushes the agent powder into the hose 18, which falls into the water to carry out the catalytic reaction. Finally, the water after deep treatment can be discharged through the outlet pipe 9. The residual ozone inside the main shell 3 that has not been completely reacted is drawn into the exhaust gas processor 4 through the hose 2 19 for harmless treatment of the ozone.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A pre-ozonation deep treatment device for water plants, comprising a main base (1), characterized in that: An ozone generator (2) is fixedly connected to the upper surface of the main base (1). A main housing (3) is fixedly connected to the upper surface of the main base (1) via a support frame. An inlet pipe (8) and an outlet pipe (9) are fixedly connected to the right and front sides of the main housing (3), respectively. A pumping pipe (11) is fixedly connected to the rear side of the main housing (3). A pumping pump (12) is fixedly connected to the outer side of the pumping pipe (11). An air supply pipe (5) is fixedly connected to the right side of the ozone generator (2). An aeration disc (13) is fixedly connected to the bottom surface of the inner part of the main housing (3). A fixing plate (14) is fixedly connected to the inside of the main housing (3). A hydraulic cylinder (15) is fixedly connected to the bottom surface of the fixing plate (14). A push plate (16) is fixedly connected to the bottom end of the hydraulic cylinder (15). A sealing ring (17) is fixedly connected to the outer side of the push plate (16). A pressure relief pipe (20) is fixedly connected to the upper surface of the push plate (16). A solenoid valve (21) is fixedly connected to the outer side of the pressure relief pipe (20). A turbulence fan blade (22) is rotatably connected to the lower surface of the push plate (16). A rectangular column (23) is fixedly connected to the lower end of the turbulence fan blade (22). A rotating cylinder (24) is provided below the rectangular column (23). A groove (25) is provided on the upper surface of the rotating cylinder (24). A stirring blade (26) is fixedly connected to the outer surface of the rotating cylinder (24). A drive motor (27) is fixedly connected to the bottom surface of the main housing (3).

2. The pre-ozonation deep treatment device for water plants according to claim 1, characterized in that: A suction pipe (6) is fixedly connected to the right side of the main housing (3), a solenoid valve (7) is fixedly connected to the outside of the suction pipe (6), and an exhaust gas processor (4) is fixedly connected to the right end of the suction pipe (6).

3. The pre-ozonation deep treatment device for water plants according to claim 1, characterized in that: A drug delivery assembly (10) is fixedly connected to the front side of the main housing (3). The drug delivery assembly (10) includes a funnel (101). The funnel (101) is located on the front side of the main housing (3). A box body (102) is fixedly connected to the bottom end of the funnel (101). A pulverizer (103) is installed inside the box body (102). A feed pipe (104) is fixedly connected to the bottom of the box body (102). A push rod (105) is inserted into the front end of the feed pipe (104). A solenoid valve (106) is fixedly connected to the outside of the feed pipe (104).

4. A pre-ozonation deep treatment device for water plants according to claim 3, characterized in that: The feed pipe (104) is L-shaped.

5. A pre-ozonation deep treatment device for water plants according to claim 1, characterized in that: The upper surface of the push plate (16) is fixedly connected to a first hose (18), the top end of the first hose (18) is fixedly connected to the bottom end of the feed pipe (104), and the upper surface of the push plate (16) is fixedly connected to a second hose (19), the top end of the second hose (19) is fixedly connected to the left end of the suction pipe (6).

6. A pre-ozonation deep treatment device for water plants according to claim 1, characterized in that: The rectangular column (23) is inserted inside the rotating cylinder (24), and the bottom end of the rotating cylinder (24) penetrates the upper surface of the aeration disc (13).

7. A pre-ozonation deep treatment device for water plants according to claim 1, characterized in that: The output end of the drive motor (27) passes through the bottom surface of the main housing (3), and the output end of the drive motor (27) is fixedly connected to the bottom end of the rotating cylinder (24).

8. A pre-ozonation deep treatment device for water plants according to claim 1, characterized in that: The aeration disc (13) is fixedly connected to the ozone generator (2) via the air supply pipe (5).

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