Photocatalytic oxidation device for advanced treatment of industrial wastewater

Abstract

The utility model provides a photocatalytic oxidation device for advanced treatment of industrial wastewater, and relates to the technical field of wastewater treatment. The photocatalytic oxidation device for advanced treatment of industrial wastewater comprises a filter cartridge, wherein the filter cartridge is fixedly connected with a first sealing plate. According to the photocatalytic oxidation device for advanced treatment of the industrial wastewater, the industrial wastewater is conveyed through the glass spiral pipe, so that the irradiation time of the industrial wastewater by the ultraviolet lamp is prolonged, and then the glass spiral pipe conveys the treated industrial wastewater to the gutter channel, so that the water stirring plate is pushed to rotate in the gutter channel; then the treated industrial wastewater is discharged out of the device from a drainage pipe, and the rotation of a water stirring plate drives an ultraviolet lamp to rotate, so that the industrial wastewater in a glass spiral pipe is irradiated by ultraviolet rays more uniformly, the purpose of efficiently purifying the industrial wastewater by the device is achieved, and the problem that the device needs a plurality of driving devices to cooperate is solved. And the energy-saving performance of the device in use is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of photocatalytic oxidation devices, specifically for a kind of photocatalytic oxidation device for industrial wastewater advanced treatment, belong to wastewater treatment technical field. BACKGROUND

[0002] Industrial wastewater refers to the wastewater and waste liquid discharged in the process of process production, which contains industrial production materials, intermediate products, by-products and pollutants generated in the production process, and is an important cause of environmental pollution, especially water pollution. Although the treatment of industrial wastewater has been started as early as the late 19th century, due to the complex composition and variable nature of many industrial wastewater, some technical problems have not been completely solved. In the field of industrial wastewater treatment, catalytic oxidation of wastewater is a common purification method. For some wastewater with high salt content, high organic phosphorus concentration or high COD concentration, some solid catalysts are needed to react in the catalytic oxidation process.

[0003] After searching, a kind of industrial wastewater catalytic oxidation device of Chinese patent publication No. CN215365278U is disclosed, which comprises a mounting frame, a suspended sediment precipitation assembly, a catalytic oxidation assembly and a mixing assembly. The suspended sediment precipitation assembly is located at the top of the mounting frame, and the suspended sediment precipitation assembly comprises a precipitation tank, a lifting piece and a stirring piece. The lifting piece is rotatably connected to the precipitation tank, and the stirring piece is rotatably connected to the lifting end of the lifting piece. The catalytic oxidation assembly is located beside the mounting frame and is in communication with the precipitation tank. The mixing assembly is rotatably connected to the catalytic oxidation assembly.

[0004] The above device can change the illumination angle of the ultraviolet lamp to catalyze and oxidize the wastewater in different places in the oxidation tank, ensuring the comprehensiveness of catalytic oxidation. While photocatalytic oxidation of wastewater is carried out, the mixing motor works to drive the mixing auger to rotate and stir the wastewater in the oxidation tank, so that the wastewater at the bottom of the oxidation tank can also be fully catalyzed and oxidized. However, the above device needs to be matched with multiple driving devices, which consumes a lot of power resources. Therefore, we provide a kind of photocatalytic oxidation device for industrial wastewater advanced treatment to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the above problems, the utility model provides a kind of photocatalytic oxidation device for industrial wastewater advanced treatment to solve the above problems, and the specific technical scheme is as follows:

[0006] The utility model provides a kind of photocatalytic oxidation device for industrial wastewater advanced treatment, including filter cylinder, the first sealing plate is fixedly connected with the filter cylinder, the water flow frame is fixedly connected with the filter cylinder, the water flow frame is opened with water flow tank, the water flow tank is opened with water inlet, the water flow frame is connected with drain pipe, the water flow frame is connected with glass spiral tube, the water flow frame is rotatably connected with rotating disc, the rotating disc is installed with multiple ultraviolet lamps, the rotating disc is fixedly connected with multiple water deflector.

[0007] Preferably, the drain pipe penetrates through the filter cylinder and extends to the outside of the filter cylinder, and the glass spiral tube penetrates through the first sealing plate and extends above the first sealing plate.

[0008] Preferably, the first sealing plate is fixedly connected with multiple support columns, and is provided with a water feeding mechanism including a water collecting cylinder and a plug-in cylinder, wherein the water collecting cylinder is fixedly connected with the support columns.

[0009] Preferably, the water collecting cylinder is fixedly connected with a second sealing plate, the second sealing plate is connected with a water inlet pipe, and the water collecting cylinder is fixedly connected with multiple support rods.

[0010] Preferably, the multiple support rods are fixedly connected with a connecting block, the connecting block is opened with a lifting groove, and the lifting groove is slidably connected with a lifting rod.

[0011] Preferably, the lifting rod is fixedly connected with a limiting plate, the limiting plate is fixedly connected with a plug-in column, and the plug-in cylinder is opened with a plug-in cavity.

[0012] Preferably, the plug-in cylinder penetrates through the water collecting cylinder and is connected with the glass spiral tube, and is fixedly connected with the water collecting cylinder, the plug-in cavity is plugged with the plug-in column, and the lifting rod is fixedly connected with a floating ball.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The photocatalytic oxidation device for industrial wastewater advanced treatment transports industrial wastewater through glass spiral tube, so that the irradiation time of industrial wastewater by ultraviolet lamp is increased, then the glass spiral tube transports the treated industrial wastewater to water flow tank, and then drives the water deflector to rotate in the water flow tank, and then the treated industrial wastewater is discharged from the drain pipe, the rotation of the water deflector drives the ultraviolet lamp to rotate, so that the industrial wastewater in the glass spiral tube is more uniformly irradiated by ultraviolet, the purpose of efficiently purifying industrial wastewater by the device is achieved, the problem of large power consumption of multiple driving devices for cooperation in the above-mentioned device is solved, and the energy saving of the device is realized.

[0015] 2、The photocatalytic oxidation device for industrial wastewater advanced treatment is transported to the inside of the water collecting cylinder through the water inlet pipe, when the water level height is higher than the floating ball, the floating ball is driven to rise, the lifting rod is slid upward in the lifting groove, the limiting plate and the plug-in column are moved upward, the plug-in column and the plug-in cavity are unplugged, then the industrial wastewater flows into the next process from the plug-in cavity, and the industrial wastewater conveying process does not carry air to form water splashes, when the ultraviolet irradiates the industrial wastewater, the water splashes in the water flow do not refract and scatter the ultraviolet, thereby reducing the effect of ultraviolet irradiation, and the practicality of the device is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structure split drawing of the water conveying mechanism of the utility model;

[0018] Figure 3 It is an internal structure split drawing of the filter cylinder of the utility model;

[0019] Figure 4 It is a perspective view structural schematic diagram of the utility model Figure 2 It is an enlarged structure schematic diagram of A place in the utility model.

[0020] BRIEF DESCRIPTION OF DRAWINGS: 1, filter cylinder; 2, first sealing plate; 3, water flowing frame; 4, water flowing groove; 5, water inlet groove; 6, drain pipe; 7, glass spiral pipe; 8, rotating disc; 9, ultraviolet lamp; 10, water repelling plate; 11, support column; 12, water conveying mechanism; 1201, water collecting cylinder; 1202, second sealing plate; 1203, water inlet pipe; 1204, support rod; 1205, connecting block; 1206, lifting groove; 1207, lifting rod; 1208, limiting plate; 1209, plug-in column; 1210, plug-in cylinder; 1211, plug-in cavity; 1212, floating ball. DETAILED DESCRIPTION

[0021] The utility model will be further described in combination with the drawings.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4, including filter cylinder 1, the first sealing plate 2 is fixedly connected with filter cylinder 1, filter cylinder 1 is fixedly connected with water frame 3, water frame 3 is provided with water tank 4, water tank 4 is provided with water inlet tank 5, water frame 3 is connected with drain pipe 6, water frame 3 is connected with glass spiral tube 7, water frame 3 is rotatably connected with rotating disc 8, rotating disc 8 is installed with multiple ultraviolet lamps 9, rotating disc 8 is fixedly connected with multiple water plates 10, drain pipe 6 penetrates filter cylinder 1, and extends to the outside of filter cylinder 1, glass spiral tube 7 penetrates the first sealing plate 2, and extends to the upper side of the first sealing plate 2.

[0023] The material of glass spiral tube 7 is quartz glass, the water output from water inlet tank 5 drives water plate 10 to rotate in water tank 4, the industrial wastewater is spirally conveyed by glass spiral tube 7, the irradiation time of industrial wastewater by ultraviolet lamp 9 is increased, then the treated industrial wastewater is conveyed into water tank 4 by glass spiral tube 7, the treated industrial wastewater drives water plate 10 to rotate in water tank 4, then the treated industrial wastewater is discharged from drain pipe 6, the rotation of water plate 10 drives rotating disc 8 to rotate, and multiple ultraviolet lamps 9 are driven to rotate, so that the industrial wastewater in glass spiral tube 7 is more uniformly irradiated by ultraviolet, and the purpose of efficiently purifying industrial wastewater is achieved.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 , the first sealing plate 2 is fixedly connected with multiple support columns 11, the first sealing plate 2 is provided with water conveying mechanism 12, water conveying mechanism 12 includes water collecting cylinder 1201 and plug-in cylinder 1210, water collecting cylinder 1201 is fixedly connected with support column 11, water collecting cylinder 1201 is fixedly connected with second sealing plate 1202, second sealing plate 1202 is connected with water inlet pipe 1203, water collecting cylinder 1201 is fixedly connected with multiple support rods 1204, multiple support rods 1204 are fixedly connected with connecting block 1205, connecting block 1205 is provided with lifting groove 1206, lifting groove 1206 is slidably connected with lifting rod 1207, lifting rod 1207 is fixedly connected with limiting plate 1208, limiting plate 1208 is fixedly connected with plug-in column 1209, plug-in cylinder 1210 is provided with plug-in cavity 1211, plug-in cylinder 1210 penetrates water collecting cylinder 1201, and is connected with glass spiral tube 7, and is fixedly connected with water collecting cylinder 1201, plug-in cavity 1211 is plugged with plug-in column 1209, and floating ball 1212 is fixedly connected with lifting rod 1207.

[0025] The lower surface of the limiting plate 1208 is provided with a sealing gasket, the water flow of the water inlet pipe 1203, the plug-in barrel 1210 and the glass spiral pipe 7 is consistent, the industrial wastewater is transported to the inside of the water collecting barrel 1201 through the water inlet pipe 1203, when the water level is higher than the floating ball 1212, the floating ball 1212 is driven to rise, the lifting rod 1207 is driven to slide upwards in the lifting groove 1206, the limiting plate 1208 and the plug-in column 1209 are driven to move upwards, the plug-in column 1209 is unplugged from the plug-in cavity 1211, then the industrial wastewater flows into the next process from the plug-in cavity 1211, and the industrial wastewater cannot carry air to form splashes during the transportation, the ultraviolet rays cannot be refracted and scattered by splashes in the water flow when the ultraviolet rays irradiate the industrial wastewater, so that the problem of reducing the effect of ultraviolet irradiation is solved, and the practicability of the device is realized.

[0026] In use, the industrial wastewater is spirally transported by the glass spiral pipe 7, so that the irradiation time of the industrial wastewater by the ultraviolet lamp 9 is increased, then the industrial wastewater treated by the glass spiral pipe 7 is transported into the water flowing groove 4, so that the treated industrial wastewater drives the water baffle 10 to rotate in the water flowing groove 4, then the treated industrial wastewater is discharged from the drain pipe 6, the rotation of the water baffle 10 drives the rotating disc 8 to rotate, and the plurality of ultraviolet lamps 9 are driven to rotate, so that the industrial wastewater in the glass spiral pipe 7 is more uniformly irradiated by the ultraviolet rays, the purpose of efficiently purifying the industrial wastewater is achieved, the industrial wastewater is transported into the water collecting barrel 1201 through the water inlet pipe 1203, when the water level is higher than the floating ball 1212, the floating ball 1212 is driven to rise, the lifting rod 1207 is driven to slide upwards in the lifting groove 1206, the limiting plate 1208 and the plug-in column 1209 are driven to move upwards, so that the plug-in column 1209 is unplugged from the plug-in cavity 1211, then the industrial wastewater flows into the next process from the plug-in cavity 1211, and the industrial wastewater cannot carry air to form splashes during the transportation, the ultraviolet rays cannot be refracted and scattered by splashes in the water flow when the ultraviolet rays irradiate the industrial wastewater, so that the problem of reducing the effect of ultraviolet irradiation is solved, and the practicability of the device is realized.

[0027] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the utility model, and cannot be explained as the limitation of the protection scope of the utility model in any way. Based on the explanation herein, the person skilled in the art can think of other specific embodiments of the utility model without creative labor, and these embodiments will fall into the protection scope of the claims of the utility model.

Claims

1. A photocatalytic oxidation device for advanced treatment of industrial wastewater, comprising a filter cartridge (1), characterized in that: The filter cylinder (1) is fixedly connected with a first sealing plate (2), the filter cylinder (1) is fixedly connected with a water flowing frame (3), the water flowing frame (3) is provided with a water flowing groove (4), the water flowing groove (4) is provided with a water inlet groove (5), the water flowing frame (3) is connected with a drain pipe (6) in communication, the water flowing frame (3) is connected with a glass spiral pipe (7) in communication, the water flowing frame (3) is rotatably connected with a rotating disc (8), the rotating disc (8) is provided with a plurality of ultraviolet lamps (9), and the rotating disc (8) is fixedly connected with a plurality of water repelling plates (10).

2. The photocatalytic oxidation device for advanced treatment of industrial wastewater according to claim 1, characterized in that: The drain pipe (6) penetrates through the filter cylinder (1) and extends to the outside of the filter cylinder (1), and the glass spiral pipe (7) penetrates through the first sealing plate (2) and extends above the first sealing plate (2).

3. The photocatalytic oxidation device for advanced treatment of industrial wastewater according to claim 1, characterized in that: The first sealing plate (2) is fixedly connected with a plurality of supporting columns (11), and the first sealing plate (2) is provided with a water conveying mechanism (12), the water conveying mechanism (12) comprises a water collecting cylinder (1201) and a plug-in cylinder (1210), and the water collecting cylinder (1201) is fixedly connected with the supporting column (11).

4. The photocatalytic oxidation device for advanced treatment of industrial wastewater according to claim 3, characterized in that: The water collecting cylinder (1201) is fixedly connected with a second sealing plate (1202), the second sealing plate (1202) is connected with a water inlet pipe (1203) in communication, and the water collecting cylinder (1201) is fixedly connected with a plurality of supporting rods (1204).

5. The photocatalytic oxidation device for advanced treatment of industrial wastewater according to claim 4, characterized in that: A plurality of supporting rods (1204) are fixedly connected with a connecting block (1205), the connecting block (1205) is provided with a lifting groove (1206), and the lifting groove (1206) is slidably connected with a lifting rod (1207).

6. The photocatalytic oxidation device for advanced treatment of industrial wastewater according to claim 5, characterized in that: The lifting rod (1207) is fixedly connected with a limiting plate (1208), the limiting plate (1208) is fixedly connected with a plug-in column (1209), and the plug-in cylinder (1210) is provided with a plug-in cavity (1211).

7. The photocatalytic oxidation device for advanced treatment of industrial wastewater according to claim 6, characterized in that: The plug-in cylinder (1210) penetrates through the water collecting cylinder (1201) and is connected with the glass spiral pipe (7) in communication and is fixedly connected with the water collecting cylinder (1201), the plug-in cavity (1211) is plugged with the plug-in column (1209), and the lifting rod (1207) is fixedly connected with a floating ball (1212).

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