Wastewater treatment device utilizing cerium dioxide

Abstract

The utility model relates to the field of wastewater treatment, in particular to a wastewater treatment device utilizing cerium dioxide. The utility model provides a wastewater treatment device utilizing cerium dioxide, which can introduce ultraviolet rays into the bottom of a treatment tank, simultaneously enables wastewater and cerium dioxide to be uniformly mixed through stirring, and improves the wastewater purification efficiency. A wastewater treatment device utilizing cerium dioxide comprises a water inlet, a treatment pond, a medicine storage barrel and the like, the left side of the treatment pond is connected with the water inlet, and the upper side of the right portion of the treatment pond is connected with the medicine storage barrel. According to the utility model, cerium dioxide is uniformly blown into wastewater by starting the fan, then the stirring motor is started, so that the wastewater stirrer rotates and stirs the wastewater, and meanwhile, ultraviolet rays in sunlight can be conducted to the bottom of the wastewater through the light guide pipe, so that the ultraviolet rays can be guided into the bottom of the treatment tank; meanwhile, the wastewater and cerium dioxide are uniformly mixed through stirring, so that the wastewater purification efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of wastewater treatment, in particular to a wastewater treatment device utilizing cerium dioxide. Background Art

[0002] Wastewater contains a large amount of organic matter, heavy metals and other pollutants. Cerium dioxide, as a new type of nanomaterial, has shown great potential in the field of wastewater treatment due to its unique physical and chemical properties. Cerium dioxide has a high specific surface area and abundant surface oxygen vacancies, which enables it to effectively adsorb organic matter and heavy metal pollutants in wastewater.

[0003] The existing cerium dioxide wastewater treatment process usually adds cerium dioxide to the wastewater, allowing cerium dioxide to purify the wastewater. However, since the wastewater is relatively turbid and has poor light transmittance, it is difficult for ultraviolet rays to reach the bottom of the wastewater. At the same time, the wastewater and cerium dioxide are mixed unevenly, affecting the purification efficiency of the wastewater.

[0004] Therefore, a wastewater treatment device using cerium dioxide has been developed that can introduce ultraviolet rays into the bottom of a treatment pool and simultaneously mix wastewater and cerium dioxide evenly by stirring, thereby improving wastewater purification efficiency. Utility Model Content

[0005] In order to overcome the shortcomings of the existing cerium dioxide wastewater treatment device, such as the wastewater is relatively turbid and has poor light transmittance, the ultraviolet rays are difficult to irradiate the bottom of the wastewater, and the wastewater and cerium dioxide are unevenly mixed, which affects the purification efficiency of the wastewater, the utility model provides a wastewater treatment device using cerium dioxide that can introduce ultraviolet rays into the bottom of the treatment pool and at the same time mix the wastewater and cerium dioxide evenly through stirring, thereby improving the wastewater purification efficiency.

[0006] The technical solution is as follows: A wastewater treatment device using cerium dioxide includes a water inlet, a treatment tank, a medicine storage barrel, a fixed seat, a fan, a medicine outlet and a control valve. The left side of the treatment tank is connected to the water inlet, and the water inlet is rotatably connected to the control valve. The upper right side of the treatment tank is connected to the medicine storage barrel, the upper right side of the treatment tank is connected to the fixed seat, the upper side of the fixed seat is connected to the fan, the fan is connected to the medicine storage barrel, and the lower part of the medicine storage barrel is connected to the medicine outlet.

[0007] Optionally, the control valve is provided with a gripping groove.

[0008] Optionally, a stirring motor and a wastewater agitator are also included. The stirring motor is connected to the upper side of the middle of the treatment tank, the wastewater agitator is connected to the output shaft of the stirring motor, and the wastewater agitator is rotatably connected to the treatment tank.

[0009] Optionally, it further includes a light guide tube and a connecting rod. The upper part of the treatment pool is connected to two front and rear connecting rods, and multiple light guide tubes are connected to the connecting rods.

[0010] Optionally, a water outlet is also included, and the lower right side of the treatment pool is connected to the water outlet.

[0011] Optionally, a water outlet valve is provided on the water outlet.

[0012] The beneficial effects of the utility model are as follows: the utility model starts the fan to evenly blow the cerium dioxide into the wastewater, and then starts the stirring motor to rotate the wastewater stirrer to stir the wastewater. At the same time, the ultraviolet rays in the sunlight can be transmitted to the bottom of the wastewater through the light guide tube, so that the ultraviolet rays can be introduced into the bottom of the treatment pool. At the same time, the wastewater and the cerium dioxide are evenly mixed by stirring, thereby improving the wastewater purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a front schematic diagram of the three-dimensional structure of the present invention.

[0015] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the present invention.

[0016] Explanation of the accompanying symbols: 1_water inlet, 2_treatment tank, 3_medicine storage barrel, 4_fixed seat, 5_fan, 6_medicine outlet, 7_stirring motor, 8_wastewater agitator, 9_light guide tube, 10_connecting rod, 11_control valve, 12_water outlet. DETAILED DESCRIPTION

[0017] The following description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0018] A wastewater treatment device using cerium dioxide, such as Figure 1-Figure 3 As shown, it includes a water inlet 1, a treatment pool 2, a medicine storage barrel 3, a fixed seat 4, a fan 5, a medicine outlet 6, a stirring motor 7, a wastewater agitator 8, a light guide 9, a connecting rod 10, a control valve 11 and a water outlet 12. The left side of the treatment pool 2 is connected to the water inlet 1, and the water inlet 1 is rotatably connected to the control valve 11. The control valve 11 has a gripping groove for easy gripping. The upper right side of the treatment pool 2 is connected to the medicine storage barrel 3, the upper right side of the treatment pool 2 is connected to the fixed seat 4, and the fixed seat 4 is connected to the medicine storage barrel 3. The side is connected to a fan 5, the fan 5 is connected to the medicine storage barrel 3, the lower part of the medicine storage barrel 3 is connected to a medicine outlet 6, the upper middle part of the treatment tank 2 is connected to a stirring motor 7, the output shaft of the stirring motor 7 is connected to a wastewater agitator 8, the wastewater agitator 8 is rotatably connected to the treatment tank 2, the upper part of the treatment tank 2 is connected to two front and rear connecting rods 10, each of which is connected to three light guides 9, the lower right side of the treatment tank 2 is connected to a water outlet 12, and the water outlet 12 is provided with a water outlet valve for easy control.

[0019] When using the present invention, first move the treatment pool 2 to the wastewater treatment area, dock the water inlet 1 with the wastewater inlet pipe, and after the docking is completed, turn and open the control valve 11, so that the wastewater to be treated flows from the water inlet 1 into the treatment pool 2, and then after the wastewater flows in, add cerium dioxide for purifying the wastewater into the medicine storage barrel 3, and then open the medicine storage barrel 3 to allow the cerium dioxide to be discharged into the medicine outlet 6, and at the same time start the fan 5 on the fixed seat 4, so that the fan 5 blows air to evenly disperse the cerium dioxide into the wastewater, and at the same time start the stirring motor 7 to rotate the wastewater stirrer 8 to stir the wastewater, so that the cerium dioxide is evenly dispersed in the wastewater. The internal mixing is more uniform, which speeds up the purification efficiency of wastewater. When purifying wastewater, the light guide 9 on the connecting rod 10 can transmit ultraviolet rays in sunlight to the bottom of the wastewater to activate the cerium dioxide photocatalyst, which can stimulate the photocatalytic activity of cerium dioxide, thereby accelerating the chemical reaction and avoiding turbidity of the water body and affecting the purification process of cerium dioxide, thereby playing a role in introducing ultraviolet rays into the bottom of the treatment tank 2. At the same time, the wastewater and cerium dioxide are evenly mixed by stirring, thereby improving the purification efficiency of wastewater. After the wastewater purification is completed, the outlet valve on the water outlet 12 can be turned to open and the wastewater can be discharged from the water outlet 12 for subsequent processing.

[0020] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wastewater treatment device using cerium dioxide, characterized in that: The invention comprises a water inlet (1), a treatment pool (2), a medicine storage barrel (3), a fixing seat (4), a blower (5), a medicine outlet (6) and a control valve (11). The left side of the treatment pool (2) is connected to the water inlet (1), the water inlet (1) is rotatably connected to the control valve (11), the upper right side of the treatment pool (2) is connected to the medicine storage barrel (3), the upper right side of the treatment pool (2) is connected to the fixing seat (4), the upper side of the fixing seat (4) is connected to the blower (5), the blower (5) is connected to the medicine storage barrel (3), and the lower part of the medicine storage barrel (3) is connected to the medicine outlet (6).

2. A wastewater treatment device using cerium dioxide according to claim 1, characterized in that: The control valve (11) is provided with a gripping groove.

3. A wastewater treatment device using cerium dioxide according to claim 1, characterized in that: The invention also includes a stirring motor (7) and a wastewater stirrer (8). The stirring motor (7) is connected to the upper side of the middle of the treatment tank (2). The output shaft of the stirring motor (7) is connected to the wastewater stirrer (8). The wastewater stirrer (8) is rotatably connected to the treatment tank (2).

4. A wastewater treatment device using cerium dioxide according to claim 3, characterized in that: It also includes a light guide tube (9) and a connecting rod (10). The upper part of the treatment pool (2) is connected to two front and rear connecting rods (10), and each connecting rod (10) is connected to a plurality of light guide tubes (9).

5. A wastewater treatment device using cerium dioxide according to claim 4, characterized in that: It also includes a water outlet (12), and the lower right side of the treatment pool (2) is connected to the water outlet (12).

6. A wastewater treatment device using cerium dioxide according to claim 4, characterized in that: The water outlet (12) is provided with a water outlet valve.

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