Water quality test waste liquid treatment device

Abstract

The utility model relates to the technical field of waste liquid treatment, in particular to a water quality test waste liquid treatment device which comprises an integrated waste water treatment box, a liquid inlet pipe is fixedly connected to the left side of the integrated waste water treatment box, and a placing frame is arranged on the left side of the inner wall of the integrated waste water treatment box. A precipitation treatment box with a water passing opening is clamped to the inner wall of the placement frame, two inlet and outlet pipes are fixedly installed on the front side of the precipitation treatment box, a filtering frame is fixedly connected to the side face of the inner wall of the precipitation treatment box, and a drainage filtering bag is fixedly connected to the surface of the inner wall of the filtering frame; according to the integrated wastewater treatment device disclosed by the utility model, the effects of adsorbing, precipitating and removing impurities of the waste liquid can be realized by arranging the integrated wastewater treatment box to carry out precipitation, adsorption and standing, stirring, mixing and precipitating and filtering and sterilizing on the waste liquid; the integrated continuous waste liquid adsorption precipitation and sterilization filtration treatment effects are ensured.

Description

Technical Field

[0001] This utility model relates to a waste liquid treatment device for water quality testing, belonging to the field of waste liquid treatment technology. Background Technology

[0002] Water quality testing refers to the detection and analysis of physical, chemical, and biological indicators in water bodies using scientific methods and technical means to determine whether the water quality meets the standards and usage requirements. The purpose of water quality testing is to ensure the safety and suitability of drinking water, industrial water, agricultural water, and environmental water bodies. Direct discharge of waste liquid into the environment will cause serious pollution to water bodies, soil, and ecosystems. Therefore, water quality testing waste liquid treatment equipment is needed.

[0003] For example, a water quality testing waste liquid treatment device with patent number CN202421854086.X includes a stirring tank, a sewage pipe fixedly connected inside the stirring tank, a dosing pipe fixedly connected inside the stirring tank, a discharge pipe fixedly connected inside the stirring tank, a motor fixedly connected to the top of the stirring tank, a gear fixedly connected to the output end of the motor, a transmission shaft rotatably connected inside the stirring tank, a gear fixedly connected to the top of the transmission shaft, a motor fixedly connected to the top of the gear, and a connecting shaft fixedly connected to the output end of the motor.

[0004] The above-mentioned waste liquid treatment device uses a single-shaft agitator to mix waste liquid and flocculant for adsorption and sedimentation. However, the solids mixed in the internal volume tank of the agitator may be carried away, resulting in different amounts of impurities in the waste liquid. This requires a long time for solid-liquid separation and discharge of the waste liquid, which has certain adverse effects on actual use. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a wastewater treatment device for water quality testing. This invention uses an integrated wastewater treatment tank to perform sedimentation, adsorption, settling, stirring, mixing, sedimentation, filtration, and sterilization of the wastewater. This achieves the effect of adsorption, sedimentation, and removal of impurities from the wastewater, ensuring the integrated continuous wastewater adsorption, sedimentation, sterilization, and filtration treatment effect, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A wastewater treatment device for water quality testing includes an integrated wastewater treatment tank. An inlet pipe is fixedly connected to the left side of the integrated wastewater treatment tank. A support frame is located on the left inner wall of the integrated wastewater treatment tank. A sedimentation tank with a water outlet is fitted into the inner wall of the support frame. Two inlet and outlet pipes are fixedly installed on the front side of the sedimentation tank. A filter frame is fixedly connected to the side of the inner wall of the sedimentation tank. A drain filter bag is fixedly connected to the surface of the inner wall of the filter frame, with the inside of the drain filter bag fitted over the outside of the filter frame. A mixing tank with a water outlet is fixedly installed on the top of the integrated wastewater treatment tank. A drive motor is fixedly installed on the top of the mixing tank. The machine has a first stirring rod fixedly connected to the output end of the drive motor. A waterproof frame is fixedly connected to the top of the inner wall of the mixing tank. A second stirring rod is rotatably connected to the inner wall of the waterproof frame via a bearing. A reversing assembly is connected to the surface of the second stirring rod. A filter screen is fixedly connected to the inner wall of the water outlet on the right side of the mixing tank. A discharge chamber is opened on the right side of the inner wall of the integrated wastewater treatment tank. A sealing switch plate is rotatably connected to the left side of the inner wall of the discharge chamber via a drive end. A sealing filter frame is snapped into the inner wall of the discharge chamber. An ultraviolet germicidal lamp is fixedly connected to the surface of the inner wall of the discharge chamber. A drain pipe is fixedly connected to the right side of the integrated wastewater treatment tank.

[0008] Furthermore, a guide plate is fixedly connected to the bottom of the sedimentation treatment tank, and a guide groove is provided at the bottom of the inner wall of the shelf frame. The inner wall of the guide groove and the surface of the guide plate are slidably connected.

[0009] Furthermore, a flow-gathering frame is fixedly connected to the top of the filter frame, and the inner wall of the flow-gathering frame is opened to be a smooth surface.

[0010] Furthermore, a protective baffle plate is fixedly installed on the top of the filter frame near its inner wall, and the inside of the protective baffle plate is sleeved on the water outlet on the right side of the filter frame.

[0011] Furthermore, the reversing assembly includes a driving gear and a driven gear. The driving gear is fixedly connected to the top of the first stirring rod, and the driven gear is fixedly connected to the top of the second stirring rod. The surfaces of the driven gear and the driving gear are meshed together.

[0012] Furthermore, the main body of both the first stirring rod and the second stirring rod is a spiral rod frame, and a stirring side rod is fixedly connected to the side of the spiral rod frame, and the stirring side rods on the first stirring rod and the second stirring rod are staggered.

[0013] Furthermore, the top and bottom of the inner wall of the sealed filter frame are provided with connecting slots, and the inner wall of the connecting slots is fitted with a grid plate, an activated carbon filter plate, and a deodorizing plate, and the grid plate, activated carbon filter plate, and deodorizing plate are connected in sequence from left to right.

[0014] The beneficial effects of this utility model are:

[0015] In this invention, waste liquid enters and reacts to precipitate inside a set sedimentation treatment tank, while the filter frame inside the sedimentation treatment tank filters the falling waste liquid. Adsorption agents can be added through the inlet and outlet pipes at the top of the sedimentation treatment tank, causing the waste liquid to be adsorbed and precipitated on the filter frame by floating lint. Under the action of the flow-gathering frame, the adsorbed particulate impurities slide down and settle. A secondary protection of the filter frame is provided by a drainage filter bag to intercept and retain small particulate impurities after filtration. The waste liquid can be collected and treated by sedimentation and adsorption.

[0016] In this invention, the drive motor on the mixing tank can rotate the first stirring rod. After the reversing action of the reversing component, the operation of the first stirring rod can drive the second stirring rod to rotate, achieving the opposite rotation of the second and first stirring rods. Under the action of the spiral rod frame, the flow is guided up and down in a circulating manner. Through the mutual staggering of the stirring side rods, the flow is mixed, which can achieve uniform mixing of adsorbed drugs and floating particles in the waste liquid. After the mixture is completed, the waste liquid is filtered through the filter screen. After the sealing switch plate under the control of the subsequent drive end is opened, the waste liquid is output, ensuring the integrated continuous waste liquid mixing, stirring, adsorption and sedimentation treatment effect.

[0017] In this invention, the sealed filter frame allows for the filtration of internal waste liquid, which involves sequential filtration by a grid plate, an activated carbon filter plate, and a deodorizing filter plate, as well as internal sterilization of the water by an ultraviolet germicidal lamp, thus ensuring the sterilization and filtration effect of the integrated continuous waste liquid. Attached Figure Description

[0018] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0019] Figure 1 This is a schematic diagram of the overall structure of a water quality testing waste liquid treatment device according to this utility model;

[0020] Figure 2 This is a front sectional view of a water quality testing waste liquid treatment device according to this utility model;

[0021] Figure 3 This is a front cross-sectional view of the mixing tank in a water quality testing waste liquid treatment device of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the sealed filter frame in a water quality testing waste liquid treatment device of this utility model;

[0023] Figure 5 This is an enlarged view of point A of a water quality testing waste liquid treatment device according to this utility model;

[0024] The diagram shows the following components: 1. Integrated wastewater treatment tank; 2. Inlet pipe; 3. Shelf frame; 4. Sedimentation tank; 5. Inlet / outlet pipes; 6. Filter frame; 7. Drainage filter bag; 8. Mixing tank; 9. Drive motor; 10. First stirring rod; 11. Waterproof frame; 12. Second stirring rod; 13. Filter screen; 14. Sealing switch plate; 15. Sealing filter rack; 16. Ultraviolet germicidal lamp; 17. Drainage pipe; 18. Guide plate; 19. Guide groove; 20. Converging frame; 21. Protective baffle plate; 22. Drive gear; 23. Driven gear; 24. Connecting slot; 25. Grille; 26. Activated carbon filter; 27. Deodorizing mesh. Detailed Implementation

[0025] 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.

[0026] Please refer to Example 1 Figures 1-5 This utility model provides a technical solution:

[0027] A wastewater treatment device for water quality testing includes an integrated wastewater treatment tank 1. An inlet pipe 2 is fixedly connected to the left side of the integrated wastewater treatment tank 1. A support frame 3 is located on the left side of the inner wall of the integrated wastewater treatment tank 1. A sedimentation treatment tank 4 with a water outlet is clamped to the inner wall of the support frame 3. Two inlet and outlet pipes 5 are fixedly installed on the front side of the sedimentation treatment tank 4. A filter frame 6 is fixedly connected to the side of the inner wall of the sedimentation treatment tank 4. A drain filter bag 7 is fixedly connected to the surface of the inner wall of the filter frame 6, with the inside of the drain filter bag 7 fitting over the outside of the filter frame 6. A mixing tank 8 with a water outlet is fixedly installed on the top of the integrated wastewater treatment tank 1. A drive motor 9 is fixedly installed on the top of the mixing tank 8. The output end of the drive motor 9 is fixedly connected to a first stirring rod 10. A waterproof frame 11 is fixedly connected to the top of the inner wall of the mixing tank 8. A second stirring rod 12 is rotatably connected to the inner wall of the waterproof frame 11 via a bearing. A reversing assembly is connected to the surface of the second stirring rod 12. A filter screen plate 13 is fixedly connected to the inner wall of the water outlet on the right side of the mixing tank 8. A discharge chamber is opened on the right side of the inner wall of the integrated wastewater treatment tank 1. A sealing switch plate 14 is rotatably connected to the left side of the inner wall of the discharge chamber via a drive end. A sealing filter frame 15 is snapped into the inner wall of the discharge chamber. An ultraviolet germicidal lamp 16 is fixedly connected to the surface of the inner wall of the discharge chamber. A drain pipe 17 is fixedly connected to the right side of the integrated wastewater treatment tank 1.

[0028] Specifically, such as Figures 1-5 As shown, a guide plate 18 is fixedly connected to the bottom of the sedimentation treatment tank 4, and a guide groove 19 is provided at the bottom of the inner wall of the shelf frame 3. The inner wall of the guide groove 19 and the surface of the guide plate 18 are slidably connected. Under the action of the guide plate 18 and the guide groove 19, the sedimentation treatment tank 4 in the shelf frame 3 can be pulled and guided out.

[0029] Furthermore, a flow-gathering frame 20 is fixedly connected to the top of the filter frame 6. The inner wall of the flow-gathering frame 20 has a smooth surface, allowing the adsorbed particulate impurities to slide down and settle under the action of the flow-gathering frame 20. A protective baffle plate 21 is fixedly installed on the top of the filter frame 6 near its inner wall. The inside of the protective baffle plate 21 is fitted onto the water outlet on the right side of the filter frame 6.

[0030] Furthermore, the main body of the first stirring rod 10 and the second stirring rod 12 are both spiral rod frames. The side of the spiral rod frame is fixedly connected with a stirring side rod, and the stirring side rods on the first stirring rod 10 and the second stirring rod 12 are staggered. Under the action of the spiral rod frame, the flow is guided up and down in a circulating manner. After the stirring side rods are staggered, the flow is mixed by rotation, which can achieve uniform mixing of adsorbed drugs and floating flocculation in waste liquid.

[0031] Specifically, such as Figures 1-5 As shown, the reversing assembly includes a driving gear 22 and a driven gear 23. The driving gear 22 is fixedly connected to the top of the first stirring rod 10, and the driven gear 23 is fixedly connected to the top of the second stirring rod 12. The surface of the driven gear 23 meshes with the surface of the driving gear 22. Under the reversing action of the driving gear 22 and the driven gear 23, the operation of the first stirring rod 10 can drive the second stirring rod 12 to rotate, realizing that the second stirring rod 12 and the first stirring rod 10 rotate in opposite directions.

[0032] Please refer to Example 2 Figures 1-5 The difference between this embodiment and embodiment 1 is that: the top and bottom of the inner wall of the sealed filter frame 15 are provided with connecting slots 24, and the inner wall of the connecting slots 24 is fitted with a grid plate 25, an activated carbon filter plate 26, and a deodorizing screen plate 27, and the grid plate 25, the activated carbon filter plate 26, and the deodorizing screen plate 27 are connected in sequence from left to right. The sealed filter frame 15 performs internal filtration in the discharge chamber, that is, the grid plate 25, the activated carbon filter plate 26, and the deodorizing screen plate 27 are filtered in sequence, and the ultraviolet germicidal lamp 16 performs internal sterilization of the water.

[0033] The working principle of this utility model is as follows: During use, an inlet pipe 2 is installed on the left side of the integrated wastewater treatment tank 1 for introducing wastewater after testing. The wastewater first enters the sedimentation treatment tank 4 through the inlet. The filter frame 6 inside the sedimentation treatment tank 4 can filter the falling wastewater. Adsorption agents can be added through the inlet / outlet pipe 5 at the top of the sedimentation treatment tank 4. The wastewater, due to the adsorption and sedimentation of floating particles, accumulates above the filter frame 6. Under the action of the flow-gathering frame 20, the adsorbed particulate impurities slide down and settle. A secondary protection is provided outside the filter frame 6 by a drainage filter bag 7 to trap and retain small particulate impurities after filtration. The settled water overflows upwards into the inlet of the mixing tank 8. Then, the drive motor 9 drives the first stirring rod 10 to rotate. Through the reversing action of the driving gear 22 and the driven gear 23... The operation of the first stirring rod 10 can drive the second stirring rod 12 to rotate, achieving opposite rotation of the second stirring rod 12 and the first stirring rod 10. Under the action of the spiral rod frame, the flow is guided up and down in a circulating manner. After the stirring side rods are staggered, the flow is mixed, which can achieve uniform mixing of adsorbed drugs and floating particles in the waste liquid. After the mixture is completed, the waste liquid flows through the filter screen plate 13 for filtration. After the sealing switch plate 14 under the control of the subsequent drive end is opened, the waste liquid is output. In the discharge chamber, the sealed filter frame 15 performs internal filtration treatment, namely the sequential filtration treatment of the grid screen plate 25, the activated carbon filter screen plate 26, and the deodorizing screen plate 27. The ultraviolet germicidal lamp 16 operates to perform internal sterilization treatment of the water. Finally, the filtered waste liquid is discharged through the drain pipe 17, ensuring the integrated continuous waste liquid adsorption sedimentation and sterilization filtration treatment effect.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water quality testing wastewater treatment device, comprising an integrated wastewater treatment tank (1), characterized in that: The integrated wastewater treatment tank (1) is fixedly connected to an inlet pipe (2) on its left side. The inner wall of the integrated wastewater treatment tank (1) is a support frame (3) on its left side. The inner wall of the support frame (3) is fitted with a sedimentation treatment tank (4) with a water outlet. The front side of the sedimentation treatment tank (4) is fixedly installed with two inlet and outlet pipes (5). The side of the inner wall of the sedimentation treatment tank (4) is fixedly connected with a filter frame (6). The surface of the inner wall of the filter frame (6) is fixedly connected with a drain filter bag (7), and the inside of the drain filter bag (7) is fitted onto the outside of the filter frame (6). The top of the integrated wastewater treatment tank (1) is fixedly installed with a stirring and mixing tank (8) with a water outlet. The top of the stirring and mixing tank (8) is fixedly installed with a drive motor (9). The output of the drive motor (9) is... A first stirring rod (10) is fixedly connected to the outlet end. A waterproof frame (11) is fixedly connected to the top of the inner wall of the mixing tank (8). A second stirring rod (12) is rotatably connected to the inner wall of the waterproof frame (11) through a bearing. A reversing component is connected to the surface of the second stirring rod (12). A filter screen plate (13) is fixedly connected to the inner wall of the water outlet on the right side of the mixing tank (8). A discharge chamber is opened on the right side of the inner wall of the integrated wastewater treatment tank (1). A sealing switch plate (14) is rotatably connected to the left side of the inner wall of the discharge chamber through a drive end. A sealing filter frame (15) is snapped into the inner wall of the discharge chamber. An ultraviolet germicidal lamp (16) is fixedly connected to the surface of the inner wall of the discharge chamber. A drain pipe (17) is fixedly connected to the right side of the integrated wastewater treatment tank (1).

2. The water quality testing waste liquid treatment device according to claim 1, characterized in that: The bottom of the sedimentation treatment tank (4) is fixedly connected to a guide plate (18), and the bottom of the inner wall of the shelf frame (3) is provided with a guide groove (19). The inner wall of the guide groove (19) and the surface of the guide plate (18) are slidably connected.

3. The water quality testing waste liquid treatment device according to claim 1, characterized in that: The top of the filter frame (6) is fixedly connected to a flow-gathering frame (20), and the inner wall of the flow-gathering frame (20) is opened to be a smooth surface.

4. The water quality testing waste liquid treatment device according to claim 1, characterized in that: A protective baffle plate (21) is fixedly installed on the top of the filter frame (6) near its inner wall. The inside of the protective baffle plate (21) is fitted onto the water outlet on the right side of the filter frame (6).

5. The water quality testing waste liquid treatment device according to claim 1, characterized in that: The reversing assembly includes a driving gear (22) and a driven gear (23). The driving gear (22) is fixedly connected to the top of the first stirring rod (10), and the driven gear (23) is fixedly connected to the top of the second stirring rod (12). The surface of the driven gear (23) and the surface of the driving gear (22) are meshed together.

6. The water quality testing waste liquid treatment device according to claim 1, characterized in that: The main body of the first stirring rod (10) and the second stirring rod (12) is a spiral rod frame. The side of the spiral rod frame is fixedly connected with a stirring side rod, and the stirring side rod on the first stirring rod (10) and the stirring side rod on the second stirring rod (12) are staggered.

7. The water quality testing waste liquid treatment device according to claim 1, characterized in that: The top and bottom of the inner wall of the sealed filter frame (15) are provided with connecting slots (24). The inner wall of the connecting slots (24) is fitted with a grid plate (25), an activated carbon filter plate (26), and a deodorizing plate (27), and the grid plate (25), the activated carbon filter plate (26), and the deodorizing plate (27) are connected in sequence from left to right.

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