Adsorption treatment device for organic matters in coal chemical wastewater

Abstract

The utility model discloses a coal chemical industry wastewater organic matter adsorption treatment device which comprises an adsorption tank, a water inlet pipe is arranged at the upper end of the adsorption tank in a communicated mode, a water outlet pipe is arranged at the lower end of the adsorption tank in a communicated mode, a rectangular limiting frame groove is fixedly installed in the adsorption tank, and a containing frame is connected in the rectangular limiting frame groove in a sliding mode. The placement frame penetrates through the adsorption tank and extends to the surface of the adsorption tank, the end, arranged on the outer side of the adsorption tank, of the placement frame is connected with a sealing plate, an activated carbon adsorption layer is placed in the placement frame, and locking mechanisms are arranged on the two opposite outer side walls of the adsorption tank. The utility model belongs to the technical field of wastewater treatment, and particularly relates to a coal chemical wastewater organic matter adsorption treatment device which is convenient for mounting and dismounting an activated carbon adsorption layer, ensures the adsorption effect of the activated carbon adsorption layer and improves the mounting efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment, in particular to a device for adsorbing and treating organic matter in coal chemical wastewater. Background Art

[0002] Coal chemical wastewater contains a large amount of organic wastewater. Activated carbon adsorption treatment is usually used to treat organic wastewater. This method is to let the wastewater flow through a fixed activated carbon adsorption plate, and the activated carbon adsorbs harmful substances in the wastewater to purify the wastewater.

[0003] However, the adsorption capacity of activated carbon weakens after long-term adsorption and needs to be replaced in time. The existing activated carbon adsorption plates are inconvenient to install and disassemble, which is not conducive to replacement work, maintenance and use by staff, and is not conducive to improving installation efficiency. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides a coal chemical wastewater organic matter adsorption treatment device which is convenient for installing and disassembling an activated carbon adsorption layer, ensures the adsorption effect of the activated carbon adsorption layer, and improves the installation efficiency.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a coal chemical wastewater organic matter adsorption treatment device, including an adsorption tank, the upper end of the adsorption tank is connected to a water inlet pipe, the lower end of the adsorption tank is connected to a water outlet pipe, the interior of the adsorption tank is fixedly installed with a rectangular limit frame groove, the interior of the rectangular limit frame groove is slidably connected with a placement frame, the placement frame passes through the adsorption tank and extends to the surface of the adsorption tank, the placement frame is placed on the outside of the adsorption tank. The end of the placement frame is connected to a sealing plate, an activated carbon adsorption layer is placed in the placement frame, and locking mechanisms are arranged on two opposite outer walls of the adsorption tank; the locking mechanism includes an electric push rod and a pressing plate, a groove is opened on one side wall of the pressing plate facing the electric push rod, the electric push rod is arranged on the two opposite outer walls of the adsorption tank, the output end of the electric push rod is connected with a slider, and the slider is slidably arranged in the groove.

[0006] As a preferred technical solution of the utility model, a spring is arranged in the slot, and the spring is arranged at the connection between the inner wall of the slot and the slider.

[0007] As a preferred technical solution of the utility model, a diverter plate is installed on the top of the adsorption tank, and diverter holes are evenly opened on the diverter plate.

[0008] As a preferred technical solution of the present invention, the rectangular limit frame grooves, placement frames and sealing plates are arranged in multiple groups and are arranged in one-to-one correspondence.

[0009] As a preferred technical solution of the utility model, the locking mechanisms are provided in multiple groups and are arranged corresponding to the sealing plates.

[0010] As a preferred technical solution of the utility model, a handle is provided on the outer side wall of the sealing plate.

[0011] As a preferred technical solution of the utility model, a sealing rubber pad is provided on the side of the sealing plate facing the adsorption tank.

[0012] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects: by arranging multiple groups of activated carbon adsorption layers installed inside the pull-out placement frame, the sewage can be subjected to multi-layer adsorption treatment, and at the same time, the activated carbon adsorption layer can be replaced conveniently, simplifying the overall replacement process and facilitating operation; and in combination with the locking mechanism, the replaced activated carbon adsorption layer can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a coal chemical wastewater organic matter adsorption treatment device proposed by the utility model;

[0014] Figure 2 This is an exploded schematic diagram of a placement frame and an activated carbon adsorption layer of a coal chemical wastewater organic matter adsorption treatment device proposed by the utility model;

[0015] Figure 3 This is a side sectional view of a coal chemical wastewater organic matter adsorption treatment device proposed by the utility model;

[0016] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0017] Among them, 1. adsorption tank, 2. water inlet pipe, 3. water outlet pipe, 4. rectangular limit frame groove, 5. placement frame, 6. sealing plate, 7. activated carbon adsorption layer, 8. locking mechanism, 9. electric push rod, 10. pressing plate, 11. slotting, 12. slider, 13. spring, 14. diverter plate, 15. diverter hole, 16. handle. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-4 As shown, the utility model provides a coal chemical wastewater organic matter adsorption treatment device, including an adsorption tank 1, the upper end of the adsorption tank 1 is connected to a water inlet pipe 2, the lower end of the adsorption tank 1 is connected to a water outlet pipe 3, a rectangular limit frame groove 4 is fixedly installed inside the adsorption tank 1, a placement frame 5 is slidably connected inside the rectangular limit frame groove 4, the placement frame 5 passes through the adsorption tank 1 and extends to the surface of the adsorption tank 1, and the placement frame 5 is placed on the outer side of the adsorption tank 1. The end of the placement frame 5 is connected to a sealing plate 6, which can block and lock the part of the placement frame 5 passing through the adsorption tank 1, an activated carbon adsorption layer 7 is placed in the placement frame 5, and the organic wastewater is subjected to activated carbon adsorption treatment, and locking mechanisms 8 are arranged on the two opposite outer side walls of the adsorption tank 1, which can lock the sealing plate 6, the rectangular limit frame groove 4, the placement frame 5 and the sealing plate 6 are all arranged in multiple groups and are arranged one by one, and the locking mechanisms 8 are arranged in multiple groups and are arranged corresponding to the sealing plate 6, and a handle 16 is arranged on the outer side wall of the sealing plate 6, and a sealing rubber pad is arranged on the side of the sealing plate 6 facing the adsorption tank 1.

[0021] like Figure 1 , 3 As shown in Figure 4, the locking mechanism 8 includes an electric push rod 9 and a pressing plate 10. A slot 11 is provided on one side wall of the pressing plate 10 facing the electric push rod 9. The electric push rod 9 is arranged on two opposite outer side walls of the adsorption tank 1. The output end of the electric push rod 9 is connected to a slider 12. The slider 12 is slidably arranged in the slot 11. After the placement frame 5 is slid into the adsorption tank 1, the electric push rod 9 drives the pressing plate 10 to extend toward the outer side of the sealing plate 6, and then pushes the pressing plate 10 downward so that the pressing plate 10 can be buckled on the outer side of the sealing plate 6 to lock the sealing plate 6. A spring 13 is provided in the slot 11. The spring 13 is provided at the connection between the inner wall of the slot 11 and the slider 12. When the spring 13 is in a relaxed state, the bottom end of the pressing plate 10 is below the top of the online sealing plate 6. The function of the spring 13 is to reset the position of the pressing plate 10 and also to have a certain force limiting effect on the position of the pressing plate 10.

[0022] like Figure 3As shown, a diverter plate 14 is installed on the top of the adsorption tank 1, and diverter holes 15 are evenly opened on the diverter plate 14, which can evenly divert the wastewater transported in the water inlet pipe 2 and reduce the impact of the wastewater flowing in from the water inlet pipe 2 on the activated carbon adsorption layer 7.

[0023] During specific use, coal chemical wastewater enters the adsorption tank 1 through the water inlet pipe 2, and the wastewater falls evenly on the activated carbon adsorption layer 7 through the diversion holes 15 on the diversion plate 14, and is adsorbed and purified by the multi-level activated carbon adsorption layer 7. The purified wastewater flows out through the outlet pipe 3. The adsorption capacity of the activated carbon adsorption layer 7 decreases after long-term use and needs to be replaced. The pressing plate 10 is pushed upward, and the electric push rod 9 is started to retract the pressing plate 10 behind the sealing plate 6, and the placement frame 5 connected to the sealing plate 6 is pulled out of the adsorption tank 1 through the handle 16, the old activated carbon adsorption layer 7 is removed and replaced with a new activated carbon plate adsorption layer, and then the placement frame 5 is put back into the adsorption tank 1, and the pressing plate 10 is pushed upward first, and then the electric push rod 9 extends the pressing plate 10 to the outside of the sealing plate 6, and then the pressing plate 10 is reset downward under the reset force of the spring 13, so that the pressing plate 10 can be buckled on the outside of the sealing plate 6 to lock the sealing plate 6.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A device for treating organic matter by adsorption in coal chemical wastewater, comprising an adsorption tank (1), wherein the upper end of the adsorption tank (1) is connected to a water inlet pipe (2), and the lower end of the adsorption tank (1) is connected to a water outlet pipe (3), characterized in that: A rectangular limiting frame groove (4) is fixedly installed inside the adsorption tank (1), and a placement frame (5) is slidably connected inside the rectangular limiting frame groove (4). The placement frame (5) passes through the adsorption tank (1) and extends to the surface of the adsorption tank (1). One end of the placement frame (5) placed outside the adsorption tank (1) is connected to a sealing plate (6). An activated carbon adsorption layer (7) is placed inside the placement frame (5). Locking mechanisms (8) are arranged on two opposite outer side walls of the adsorption tank (1); the locking mechanism (8) comprises an electric push rod (9) and a pressing plate (10). A slot (11) is provided on one side wall of the pressing plate (10) facing the electric push rod (9). The electric push rod (9) is arranged on two opposite outer side walls of the adsorption tank (1). The output end of the electric push rod (9) is connected to a slider (12), and the slider (12) is slidably arranged in the slot (11).

2. The device for adsorbing and treating organic matter in coal chemical wastewater according to claim 1, characterized in that: A spring (13) is arranged in the slot (11), and the spring (13) is arranged at the connection between the inner wall of the slot (11) and the sliding block (12).

3. The device for adsorbing and treating organic matter in coal chemical wastewater according to claim 2, characterized in that: A diverter plate (14) is installed on the top of the adsorption tank (1), and diverter holes (15) are evenly arranged on the diverter plate (14).

4. The device for adsorbing and treating organic matter in coal chemical wastewater according to claim 3, characterized in that: The rectangular limiting frame grooves (4), the placement frames (5) and the sealing plates (6) are all provided in multiple groups and are arranged in one-to-one correspondence.

5. The device for adsorbing and treating organic matter in coal chemical wastewater according to claim 4, characterized in that: The locking mechanisms (8) are arranged in multiple groups and are arranged corresponding to the sealing plates (6).

6. The device for adsorbing and treating organic matter in coal chemical wastewater according to claim 5, characterized in that: A handle (16) is provided on the outer side wall of the sealing plate (6).

7. The device for adsorbing and treating organic matter in coal chemical wastewater according to claim 6, characterized in that: A sealing rubber pad is provided on the side of the sealing plate (6) facing the adsorption tank (1).

Images