Anodic oxidation wastewater treatment device

Abstract

The utility model provides an anodic oxidation wastewater treatment device, which relates to the technical field of wastewater treatment, and comprises a wastewater treatment box, the top surface of the wastewater treatment box is movably connected with a cover plate, the top surface of the cover plate is connected with a wastewater inlet pipe in a penetrating manner, and one side of the wastewater inlet pipe is provided with a storage box; the bottom face of the storage box fixedly communicates with a feeding pipe, and the bottom end of the feeding pipe is connected to the bottom face of the cover plate in a penetrating mode. According to the utility model, the speed reducing motor is started to drive the transmission shaft I to enable the stirring blades to stir and mix wastewater and a precipitant, then the stirring blades are allowed to stand for a period of time to gather precipitates, and when supernate is sucked, the liquid suction pipe is connected with an external water pump, and the water pump is started to be matched with the electromagnetic valve I to control the communicating pipe to communicate; the liquid level control device is arranged in the wastewater treatment tank, supernate in the wastewater treatment tank is rapidly extracted, and the communicating pipes are controlled to be sequentially closed along with descending of the liquid level, so that the supernate and precipitates are rapidly extracted and separated, and the anodic oxidation wastewater treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an anodic oxidation wastewater treatment device. Background Technique

[0002] Anodic oxidation wastewater refers to the wastewater generated during the anodic oxidation process, mainly containing metal ions, acidic substances, organic substances, etc. This kind of wastewater contains a large amount of metal ions and organic pollutants, causing serious harm to the environment. When treating anodic oxidation wastewater, physical and chemical precipitation treatment methods are usually adopted to remove metal ions and organic substances in the wastewater.

[0003] In the existing anodic oxidation wastewater treatment device during precipitation treatment, it is difficult to quickly and accurately separate the supernatant after precipitation from the sediment, so that the liquid suction treatment of the supernatant takes a long time, thus affecting the subsequent wastewater treatment operation and resulting in a low treatment efficiency of anodic oxidation wastewater. Summary of the Utility Model

[0004] The utility model mainly provides an anodic oxidation wastewater treatment device that facilitates the rapid extraction and separation of the supernatant and the sediment, and improves the wastewater treatment efficiency.

[0005] To achieve the above object, the utility model adopts the following technical scheme: an anodic oxidation wastewater treatment device, including a wastewater treatment tank, the top surface of the wastewater treatment tank is movably connected with a cover plate, the top surface of the cover plate is penetrated and connected with a wastewater inlet pipe, a storage tank is arranged on one side of the wastewater inlet pipe, the bottom surface of the storage tank is fixedly communicated with a feeding pipe, the bottom end of the feeding pipe is penetrated and connected to the bottom surface of the cover plate, the inside of the wastewater inlet pipe and the feeding pipe is communicated with the inside of the wastewater treatment tank, a reduction motor is installed at one end of the wastewater treatment tank, a transmission shaft one is rotatably connected to the inner wall of the wastewater treatment tank, a fixing rod is fixedly connected to the outer wall of the transmission shaft one, a stirring blade is fixedly connected to one end of the fixing rod, one end of the transmission shaft one is fixedly connected to the output shaft end of the reduction motor, a communicating pipe is fixedly communicated with the outer wall of the other end of the wastewater treatment tank, the number of the communicating pipes is set to four, one ends of the four communicating pipes are fixedly communicated with a liquid suction pipe, and a solenoid valve one is installed in the middle of the communicating pipe.

[0006] Preferably, a solenoid valve two is installed in the middle of the feeding pipe, and the precipitation agent stored in the storage tank is controlled by the solenoid valve two to be put in after the wastewater is put into the wastewater treatment tank.

[0007] Preferably, a mounting plate is fixedly connected to the outer wall of one end of the wastewater treatment tank, and the reduction motor is installed on the outer wall of the mounting plate, and the reduction motor is stably installed through the mounting plate.

[0008] Preferably, a discharge box is fixedly connected to the bottom surface of the wastewater treatment tank. A servo motor is installed at one end of the discharge box. The rotation of the second transmission shaft driven by the servo motor controls the closing or separation of the sealing plate and the discharge port.

[0009] Preferably, a second transmission shaft is rotatably connected to the inner wall of the discharge box. One end of the second transmission shaft is fixedly connected to the output shaft end of the servo motor. A traction plate is fixedly connected to the outer wall of the second transmission shaft. As the traction plate rotates with the second transmission shaft, the sealing plate is separated from the discharge port, so that the sediment can be quickly discharged from the discharge port.

[0010] Preferably, one end of the traction plate is fixedly connected to a connecting plate. A discharge port is formed through the bottom surface of the wastewater treatment tank. The sealing plate is movably connected to the inner wall of the discharge port. The connecting plate is fixedly connected to the bottom surface of the sealing plate. By controlling the separation of the sealing plate from the discharge port, the sediment can be quickly discharged from the discharge port, which is convenient for the quick cleaning of the sediment.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] 1. In the present utility model, by starting the reduction motor to drive the first transmission shaft, the stirring blades stir and mix the wastewater and the precipitant, and then let it stand for a period of time to gather the sediment. When sucking the supernatant, the liquid extraction pipe is connected to an external water pump. The water pump is started and the first electromagnetic valve is controlled to make the connecting pipe communicate, so as to quickly extract the supernatant in the wastewater treatment tank. As the liquid level drops, the connecting pipe is controlled to close in sequence, so as to realize the quick extraction and separation of the supernatant and the sediment, and improve the treatment efficiency of anodic oxidation wastewater.

[0013] 2. In the present utility model, the precipitant stored in the storage tank is discharged after the wastewater is put into the wastewater treatment tank by controlling the second electromagnetic valve. The rotation of the second transmission shaft is driven by the servo motor, so as to control the separation of the sealing plate from the discharge port, so that the sediment can be quickly discharged from the discharge port, which is convenient for the quick cleaning of the sediment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of an anodic oxidation wastewater treatment device proposed by the present utility model;

[0015] Figure 2 is a side view structural schematic diagram of an anodic oxidation wastewater treatment device proposed by the present utility model;

[0016] Figure 3 is an internal structural schematic diagram of an anodic oxidation wastewater treatment device proposed by the present utility model;

[0017] Figure 4 is an internal structural schematic diagram of the discharge box of an anodic oxidation wastewater treatment device proposed by the present utility model.

[0018] Legend Explanation: 1. Wastewater treatment tank; 11. Liquid extraction pipe; 12. Connecting pipe; 13. Solenoid valve 1; 14. Transmission shaft 1; 141. Fixed rod; 142. Stirring blade; 15. Discharge port; 16. Sealing plate; 2. Discharge box; 21. Servo motor; 22. Transmission shaft 2; 23. Traction plate; 24. Connecting plate; 3. Reduction motor; 4. Mounting plate; 5. Cover plate; 51. Wastewater inlet pipe; 6. Storage tank; 61. Feeding pipe; 62. Solenoid valve 2. Specific Embodiment

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0020] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0021] Please refer to Figure 1 - Figure 4 As shown in the figure, the present invention provides a technical solution: an anodic oxidation wastewater treatment device, including a wastewater treatment tank 1, the top surface of the wastewater treatment tank 1 is movably connected with a cover plate 5, the top surface of the cover plate 5 is penetrated and connected with a wastewater inlet pipe 51, one side of the wastewater inlet pipe 51 is provided with a storage tank 6, the bottom surface of the storage tank 6 is fixedly communicated with a feeding pipe 61, the bottom end of the feeding pipe 61 is penetrated and connected to the bottom surface of the cover plate 5, the inside of the wastewater inlet pipe 51 and the feeding pipe 61 is communicated with the inside of the wastewater treatment tank 1, a reduction motor 3 is installed at one end of the wastewater treatment tank 1, the inner wall of the wastewater treatment tank 1 is rotatably connected with a transmission shaft 14, a fixed rod 141 is fixedly connected to the outer wall of the transmission shaft 14, one end of the fixed rod 141 is fixedly connected with a stirring blade 142, one end of the transmission shaft 14 is fixedly connected to the output shaft end of the reduction motor 3, the outer wall of the other end of the wastewater treatment tank 1 is fixedly communicated with a connecting pipe 12, the number of the connecting pipes 12 is set to four, one ends of the four connecting pipes 12 are fixedly communicated with a liquid extraction pipe 11, a solenoid valve 13 is installed in the middle of the connecting pipe 12. By starting the reduction motor 3 to drive the transmission shaft 14, the stirring blade 142 stirs and mixes the wastewater and the precipitant, and then stands for a period of time to make the precipitate gather. When sucking the supernatant, the liquid extraction pipe 11 is connected to an external water pump, the water pump is started and the solenoid valve 13 is used to control the connection of the connecting pipe 12 to quickly extract the supernatant in the wastewater treatment tank 1. As the liquid level drops, the connecting pipe 12 is controlled to close in sequence, so as to realize the quick extraction and separation of the supernatant and the precipitate.

[0022] As shown Figure 1 in Figure Figure 1 , a second solenoid valve 62 is installed in the middle of the feeding pipe 61, and the second solenoid valve 62 is used to control the release of the precipitant stored in the storage tank 6 after the wastewater is put into the wastewater treatment tank 1.

[0023] As shown Figure 1 in Figure Figure 1 , a mounting plate 4 is fixedly connected to the outer wall of one end of the wastewater treatment tank 1, and the reduction motor 3 is installed on the outer wall of the mounting plate 4, and the reduction motor 3 is stably installed through the mounting plate 4.

[0024] As shown Figure 2 in Figure Figure 2 , a discharge box 2 is fixedly connected to the bottom surface of the wastewater treatment tank 1, and a servo motor 21 is installed at one end of the discharge box 2. The rotation of the second transmission shaft 22 is driven by the servo motor 21 to control the closing or separation of the sealing plate 16 from the discharge port 15.

[0025] As shown Figure 4 in Figure Figure 4 , a second transmission shaft 22 is rotatably connected to the inner wall of the discharge box 2. One end of the second transmission shaft 22 is fixedly connected to the output shaft end of the servo motor 21. A traction plate 23 is fixedly connected to the outer wall of the second transmission shaft 22. As the traction plate 23 rotates with the second transmission shaft 22, the sealing plate 16 is controlled to separate from the discharge port 15, so that the sediment can be quickly discharged from the discharge port 15.

[0026] As shown Figure 4 in Figure Figure 4 , one end of the traction plate 23 is fixedly connected to a connecting plate 24. A discharge port 15 is formed through the bottom surface of the wastewater treatment tank 1. A sealing plate 16 is movably connected to the inner wall of the discharge port 15. The connecting plate 24 is fixedly connected to the bottom surface of the sealing plate 16. By controlling the separation of the sealing plate 16 from the discharge port 15, the sediment can be quickly discharged from the discharge port 15, which is convenient for the quick cleaning of the sediment.

[0027] Usage method and working principle of this device: When in use, the user inputs anodic oxidation wastewater into the wastewater treatment tank 1 through the wastewater inlet pipe 51, and controls the release of the precipitant stored in the storage tank 6 in cooperation with the second solenoid valve 62. The reduction motor 3 is started to drive the first transmission shaft 14 so that the stirring blades 142 stir and mix the wastewater and the precipitant, and then stand for a period of time to make the sediment gather. When sucking the supernatant, the liquid suction pipe 11 is connected to an external water pump, the water pump is started, and the communication pipe 12 is controlled to be connected in cooperation with the first solenoid valve 13, so as to quickly extract the supernatant in the wastewater treatment tank 1. As the liquid level drops, the communication pipe 12 is controlled to be closed in sequence, so as to realize the quick extraction and separation of the supernatant and the sediment. When cleaning the sediment, the servo motor 21 can be started to drive the second transmission shaft 22 to rotate, and the sealing plate 16 is controlled to separate from the discharge port 15 through the traction plate 23, so that the sediment can be quickly discharged from the discharge port 15, which is convenient for the quick cleaning of the sediment.

[0028] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An anodizing wastewater treatment device, comprising a wastewater treatment tank (1), characterized in that: The top surface of the wastewater treatment box (1) is movably connected to a cover plate (5), the top surface of the cover plate (5) is penetrated by a wastewater inlet pipe (51), one side of the wastewater inlet pipe (51) is provided with a storage box (6), the bottom surface of the storage box (6) is fixedly connected to a feeding pipe (61), the bottom end of the feeding pipe (61) is penetrated and connected to the bottom surface of the cover plate (5), the interior of the wastewater inlet pipe (51) and the feeding pipe (61) are connected to the interior of the wastewater treatment box (1), one end of the wastewater treatment box (1) is installed with a reduction motor (3), the inner wall of the wastewater treatment box (1) A transmission shaft (14) is rotatably connected thereto; a fixing rod (141) is fixedly connected to the outer wall of the transmission shaft (14); one end of the fixing rod (141) is fixedly connected to a stirring blade (142); one end of the transmission shaft (14) is fixedly connected to the output shaft end of the reduction motor (3); a connecting pipe (12) is fixedly connected to the outer wall of the other end of the wastewater treatment tank (1); four connecting pipes (12) are provided; one end of the four connecting pipes (12) is fixedly connected to a liquid extraction pipe (11); a solenoid valve (13) is installed in the middle of the connecting pipe (12).

2. The anodizing wastewater treatment device according to claim 1, characterized in that: A second electromagnetic valve (62) is installed in the middle of the feeding pipe (61).

3. The anodizing wastewater treatment device according to claim 1, characterized in that: A mounting plate (4) is fixedly connected to the outer wall of one end of the wastewater treatment box (1), and the reduction motor (3) is mounted on the outer wall of the mounting plate (4).

4. The anodizing wastewater treatment device according to claim 1, characterized in that: A discharge box (2) is fixedly connected to the bottom surface of the wastewater treatment box (1), and a servo motor (21) is installed at one end of the discharge box (2).

5. The anodizing wastewater treatment device according to claim 4, characterized in that: The inner wall of the discharge box (2) is rotatably connected to a second transmission shaft (22), one end of the second transmission shaft (22) is fixedly connected to the output shaft end of the servo motor (21), and the outer wall of the second transmission shaft (22) is fixedly connected to a traction plate (23).

6. The anodizing wastewater treatment device according to claim 5, characterized in that: One end of the traction plate (23) is fixedly connected to a connecting plate (24); a discharge port (15) is provided through the bottom surface of the wastewater treatment box (1); a sealing plate (16) is movably connected to the inner wall of the discharge port (15); and the connecting plate (24) is fixedly connected to the bottom surface of the sealing plate (16).

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