Improved hazardous waste coagulating sedimentation tank device

Abstract

The utility model belongs to the technical field of hazardous waste coagulating sedimentation tank devices, and particularly relates to an improved hazardous waste coagulating sedimentation tank device which comprises a coagulating sedimentation tank body, a feeding port is formed in the outer wall of the coagulating sedimentation tank body, a support is installed on the outer wall of the coagulating sedimentation tank body, and a discharging port is formed in the outer wall of the support. An air outlet is formed in the top of the coagulative precipitation tank body, a filter box is connected to the top of the coagulative precipitation tank body, a filter screen is arranged at the top of the filter box, a sliding rail is connected to the inner wall of the filter box, and an activated carbon filter plate penetrates through the surface of the filter box; according to the utility model, the filter box is arranged at the top of the coagulative precipitation tank body, when wastewater in the coagulative precipitation tank body is treated, harmful gas enters the filter box through the gas outlet, and then harmful substances in the gas can be filtered through the activated carbon filter plate and the filter screen, so that gas filtration is realized; and the safety of gas discharge is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of hazardous waste coagulation sedimentation tank devices, specifically relating to an improved hazardous waste coagulation sedimentation tank device. Background Technology

[0002] The working principle of a hazardous waste coagulation sedimentation tank is based on the coagulation and sedimentation process. This process involves adding coagulants and flocculants to the wastewater, causing ionization and hydrolysis to form colloids. These colloidal particles then adsorb onto other colloidal particles in the wastewater, flocculating into larger particles. These particles gradually settle to the bottom of the tank under gravity, thus effectively removing suspended solids, colloidal substances, and soluble pollutants from the wastewater.

[0003] Currently, existing hazardous waste coagulation sedimentation tank devices typically use a feed pipe to send wastewater into the tank. However, a large amount of harmful gases are generated during wastewater treatment. If these harmful gases are not treated in time, they may be inhaled by workers, thus reducing safety. Utility Model Content

[0004] The purpose of this utility model is to provide an improved hazardous waste coagulation sedimentation tank device, which aims to solve the problem that in the process of using existing hazardous waste coagulation sedimentation tank devices, wastewater is usually sent into the hazardous waste coagulation sedimentation tank through the feed pipe. However, a large amount of harmful gases are generated during the wastewater treatment process. If these harmful gases are not treated in time, they may be inhaled by workers, thereby reducing safety.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an improved hazardous waste coagulation sedimentation tank device, comprising a coagulation sedimentation tank body, wherein a feed inlet is provided on the outer wall of the coagulation sedimentation tank body, and a support is installed on the outer wall of the coagulation sedimentation tank body;

[0006] The top of the coagulation sedimentation tank is provided with an air outlet. A filter box is connected to the top of the coagulation sedimentation tank. A filter screen is installed on the top of the filter box. A slide rail is connected to the inner wall of the filter box. An activated carbon filter plate runs through the surface of the filter box.

[0007] As a preferred embodiment of the improved hazardous waste coagulation sedimentation tank device of this utility model, the tank body of the coagulation sedimentation tank and the filter box are connected through an air outlet.

[0008] In a preferred embodiment of this improved hazardous waste coagulation sedimentation tank device, the activated carbon filter plate is located at the top of the slide rail.

[0009] In a preferred embodiment of the improved hazardous waste coagulation sedimentation tank device of this utility model, the outer wall of the filter box is connected to a connecting seat, the connecting seat is provided with a spring, one end of the spring is connected to a movable block, one end of the movable block is connected to a limit pin, and the outer wall of the movable block is connected to a lever.

[0010] As a preferred embodiment of the improved hazardous waste coagulation sedimentation tank device of this utility model, the limiting pin can form an elastic structure with the connecting seat through a spring and a movable block.

[0011] As a preferred embodiment of the improved hazardous waste coagulation sedimentation tank device of this utility model, the outer wall of the filter box is provided with an opening, and one end of the limiting pin is located at the opening on the surface of the filter box.

[0012] As a preferred embodiment of the improved hazardous waste coagulation sedimentation tank device of this utility model, the outer wall of the filter box is provided with a groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By installing a filter box at the top of the coagulation sedimentation tank, when treating wastewater inside the tank, harmful gases will enter the filter box through the gas outlet. Then, the harmful substances in the gas can be filtered through the activated carbon filter plate and filter screen, thereby achieving gas filtration and improving the safety of gas discharge.

[0015] By moving the movable block with the lever, the limit pin will retract. At this time, one end of the limit pin will move away from the opening on the surface of the filter box. Then, the activated carbon filter plate can be removed from the filter box using the groove, thus making it easy to replace the activated carbon filter plate. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the first front view cross-sectional structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the second main view cross-sectional structure of this utility model;

[0020] Figure 4 This is an enlarged structural diagram of the present invention (A).

[0021] Figure 5This is a schematic diagram of the enlarged structure of the present invention (B).

[0022] In the diagram: 1. Coagulation sedimentation tank body; 2. Inlet; 3. Support; 4. Outlet; 5. Filter box; 6. Filter screen; 7. Slide rail; 8. Activated carbon filter plate; 9. Connecting seat; 10. Spring; 11. Movable block; 12. Limiting pin; 13. Groove; 14. Push block. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 The present invention provides the following technical solution: an improved hazardous waste coagulation sedimentation tank device, including a coagulation sedimentation tank body 1, an inlet 2 provided on the outer wall of the coagulation sedimentation tank body 1, and a bracket 3 installed on the outer wall of the coagulation sedimentation tank body 1.

[0025] The top of the coagulation sedimentation tank 1 is provided with an air outlet 4. The top of the coagulation sedimentation tank 1 is connected to a filter box 5. A filter screen 6 is installed on the top of the filter box 5. A slide rail 7 is connected to the inner wall of the filter box 5. An activated carbon filter plate 8 runs through the surface of the filter box 5.

[0026] Preferably, the coagulation sedimentation tank 1 and the filter box 5 are connected by an air outlet 4, and the activated carbon filter plate 8 is located on top of the slide rail 7.

[0027] In practical use, a filter box 5 is installed on the top of the coagulation sedimentation tank 1. When treating the wastewater inside the coagulation sedimentation tank 1, harmful gases will enter the filter box 5 through the gas outlet 4. Then, the harmful substances in the gas can be filtered through the activated carbon filter plate 8 and the filter screen 6, thereby achieving gas filtration and improving the safety of gas discharge.

[0028] Preferably, the outer wall of the filter box 5 is connected to a connecting seat 9, the connecting seat 9 is provided with a spring 10, one end of the spring 10 is connected to a movable block 11, one end of the movable block 11 is connected to a limit pin 12, the outer wall of the movable block 11 is connected to a toggle block 14, the limit pin 12 can form an elastic structure with the connecting seat 9 through the spring 10 and the movable block 11, the outer wall of the filter box 5 has an opening, and one end of the limit pin 12 is located at the opening on the surface of the filter box 5, and the outer wall of the filter box 5 has a groove 13.

[0029] In actual use, the movable block 11 is moved by the lever 14 to cause the limit pin 12 to retract. At this time, one end of the limit pin 12 will move away from the opening on the surface of the filter box 5. Then, the activated carbon filter plate 8 can be removed from the filter box 5 by using the groove 13 to achieve disassembly, which makes it convenient to replace the activated carbon filter plate 8.

[0030] Conversely, during installation, the movable block 11 is moved by the toggle block 14 to retract the limit pin 12, and then the activated carbon filter plate 8 is inserted from the opening, so that it is inserted deep into the filter box 5 along the slide rail 7. Finally, the toggle block 14 is released, so that the limit pin 12 can pop out under the action of the spring 10 to abut against one end of the activated carbon filter plate 8, thereby realizing the installation and fixation of the activated carbon filter plate 8.

[0031] Working principle: First, the inlet 2 is connected to an external pipe to send wastewater into the coagulation sedimentation tank 1. During the wastewater treatment process, harmful gases enter the filter box 5 through the outlet 4. The activated carbon filter plate 8 and filter screen 6 can filter the harmful substances in the gas, thereby achieving gas filtration and improving the safety of gas discharge. The movable block 11 is moved by the lever 14 to retract the limit pin 12. At this time, one end of the limit pin 12 will move away from the opening on the surface of the filter box 5. Then, the activated carbon filter plate 8 can be removed from the filter box 5 by using the groove 13 to achieve disassembly. The movable block 11 is moved by the lever 14 to retract the limit pin 12. The activated carbon filter plate 8 is then inserted from the opening and inserted deep into the filter box 5 along the slide rail 7. Finally, the lever 14 is released, so that the limit pin 12 can pop out under the action of the spring 10 to block one end of the activated carbon filter plate 8, thereby facilitating the replacement of the activated carbon filter plate 8.

[0032] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. An improved hazardous waste coagulation sedimentation tank device comprising a coagulation sedimentation tank body (1), characterized in that: The outer wall of the coagulation sedimentation tank body (1) is provided with a feed inlet (2), and the outer wall of the coagulation sedimentation tank body (1) is provided with a support (3); The top of the coagulation sedimentation tank body (1) is provided with a gas outlet (4), and the top of the coagulation sedimentation tank body (1) is connected with a filter box (5), the top of the filter box (5) is provided with a filter screen (6), the inner wall of the filter box (5) is connected with a sliding rail (7), and the surface of the filter box (5) penetrates an activated carbon filter plate (8).

2. The improved hazardous waste coagulation sedimentation tank device according to claim 1, characterized in that: The coagulation sedimentation tank body (1) and the filter box (5) are connected through the gas outlet (4).

3. The improved hazardous waste coagulation sedimentation tank device according to claim 1, characterized in that: The activated carbon filter plate (8) is located on the top of the sliding rail (7).

4. The improved hazardous waste coagulation sedimentation tank apparatus according to claim 1, wherein: The outer wall of the filter box (5) is connected with a connecting seat (9), the inside of the connecting seat (9) is provided with a spring (10), one end of the spring (10) is connected with a movable block (11), one end of the movable block (11) is connected with a limiting snap pin (12), and the outer wall of the movable block (11) is connected with a push block (14).

5. The improved hazardous waste coagulation sedimentation tank apparatus according to claim 4, wherein: The limiting snap pin (12) can form an elastic structure with the connecting seat (9) through the spring (10) and the movable block (11).

6. The improved hazardous waste coagulation sedimentation tank apparatus according to claim 4, wherein: The outer wall of the filter box (5) is provided with an opening, and one end of the limiting snap pin (12) is located on the opening on the surface of the filter box (5).

7. The improved hazardous waste coagulation sedimentation tank apparatus of claim 4, wherein: The outer wall of the filter box (5) is provided with a groove (13).

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