Automatic treatment device for heavy metal pollution of surface water

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an automatic treatment device for heavy metal pollution of surface water, which comprises a machine body and a machine cover, the machine cover is fixedly mounted at the upper end of the machine body, a treatment mechanism is arranged in the machine body, a motor is fixedly mounted on the machine cover, a rotating shaft is fixedly mounted at the output end of the motor, and the rotating shaft is connected with the machine cover. And the treatment mechanism comprises a conical hopper, a water disc and a first spraying pipe, the conical hopper is fixedly installed in the machine body, the water disc is fixedly installed on the rotating shaft, and a spraying head is fixedly installed on the outer wall of the first spraying pipe. According to the utility model, sewage concentratedly falls on the water disc under the action of the conical hopper, is contacted and mixed with liquid medicine sprayed by the spray head under the action of centrifugal force of rotation of the water disc, and is further stirred and mixed under the action of the stirring blades after being mixed, so that the problem of low mixing efficiency caused by direct injection of the liquid medicine into the sewage for mixing is avoided.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to an automated device for treating heavy metal pollution in surface water. Background Technology

[0002] Heavy metal pollution refers to environmental pollution caused by heavy metals or their compounds, such as lead, cadmium, mercury, chromium, copper, nickel, and zinc. It is mainly caused by human factors such as mining, exhaust emissions, wastewater irrigation, and the use of products containing excessive levels of heavy metals. Increased heavy metal levels in the environment, exceeding normal ranges, directly endanger human health and lead to environmental degradation. With my country's economic development and urban expansion, heavy metal pollution has become increasingly serious, posing a significant threat to human life and health, and has attracted widespread attention. The treatment of water bodies polluted by multiple heavy metals is now urgent. However, the treatment of heavy metal pollution in surface water typically requires the addition of chemical solutions before further filtration and purification.

[0003] According to Chinese Patent Publication No. CN215464094U, a wastewater treatment chemical mixing device includes two vertical plates, with a mixing tank slidably connected between them. A chemical injection pipe is connected to the right side of the top of the mixing tank. This invention effectively solves the problem of existing wastewater treatment chemical mixing devices where cleaning the inner wall is inconvenient, thus affecting subsequent performance. These devices rely on chemical injection and mixing, resulting in low mixing efficiency and prolonged mixing time, which impacts the treatment efficiency of heavy metal wastewater. Therefore, this invention proposes an automated treatment device for heavy metal pollution in surface water to address these issues. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an automated treatment device for heavy metal pollution in surface water, addressing the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an automated treatment device for heavy metal pollution in surface water, including a body and a cover, the cover being fixedly installed on the upper end of the body, a treatment mechanism being provided inside the body, a motor being fixedly installed on the cover, and a rotating shaft being fixedly installed at the output end of the motor;

[0006] The processing mechanism includes a conical bucket, a water pan, and a first spray pipe. The conical bucket is fixedly installed inside the machine body, the water pan is fixedly installed on the rotating shaft, a nozzle is fixedly installed on the outer wall of the first spray pipe, a connecting pipe is fixedly installed on the first spray pipe, a second spray pipe is fixedly installed at the upper end of the connecting pipe, and a liquid inlet pipe is fixedly installed on the connecting pipe.

[0007] Preferably, a stirring blade is fixedly installed on the rotating shaft, the rotating shaft passes through the bottom opening of the conical bucket, and a drain outlet is provided at the bottom of the machine body. The stirring blade facilitates the mixing of the medicine and the sewage.

[0008] Preferably, the cover has a water inlet, the outer wall of the machine body is fixedly installed with support legs, and the second spray pipe is located at the bottom of the water tray. The support legs can support the machine body, making it more stable during use.

[0009] Preferably, the water tray is located below the conical hopper, and a guide plate is fixedly installed on the water tray. A through hole is opened on the outer wall of the machine body, and the liquid inlet pipe is fixedly installed inside the through hole. The conical hopper can concentrate the sewage and pour it into the center of the water tray, and the guide plate can facilitate the dispersion and diversion of the sewage.

[0010] Preferably, a fixing plate is fixedly installed at the bottom of the second spray pipe, and the other end of the fixing plate is fixedly installed on the inner wall of the machine body. The fixing plate facilitates the installation and fixing of the second spray pipe inside the machine body.

[0011] Preferably, a connecting rod is fixedly installed at the bottom of the second spray pipe, and the lower end of the connecting rod is fixedly installed on the upper surface of the first spray pipe. There are three connecting rods, and the three connecting rods are fixedly installed at equal intervals between the first spray pipe and the second spray pipe. The first spray pipe and the second spray pipe can be connected and fixed by the connecting rods, making the structure of the spray pipe more stable.

[0012] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0013] 1. This automated surface water heavy metal pollution treatment device, through the coordinated operation of a conical bucket, a water pan, a first spray pipe, a second spray pipe, a nozzle, a connecting pipe, and an inlet pipe, allows the wastewater to be concentrated on the water pan under the action of the conical bucket. Under the centrifugal force of the rotating water pan, the wastewater comes into contact with and mixes with the chemical solution sprayed from the nozzle. After mixing, the mixture is further stirred by the stirring blades, avoiding the problem of low mixing efficiency caused by directly injecting the chemical solution into the wastewater.

[0014] 2. The automated surface water heavy metal pollution treatment device, through the setting of guide plate, fixed plate and connecting rod, the guide plate can disperse and guide the sewage falling on the water pan, so as to improve the dispersion effect of sewage under the action of centrifugal force of water pan, thereby increasing the contact area between sewage and the sprayed medicine from the nozzle, and further improving the mixing efficiency of medicine and sewage. At the same time, the fixed plate and connecting rod can be fixed by the first spray pipe and the second spray pipe. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the body of this utility model;

[0017] Figure 3 This is a schematic diagram of the processing mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the spray pipe structure of this utility model.

[0019] In the diagram: 1. Machine body; 2. Processing mechanism; 201. Conical hopper; 202. Water tray; 203. First spray pipe; 204. Second spray pipe; 205. Nozzle; 206. Connecting pipe; 207. Liquid inlet pipe; 3. Machine cover; 4. Motor; 5. Rotating shaft; 6. Stirring blade; 7. Water inlet; 8. Support leg; 9. Drain outlet; 10. Guide plate; 11. Fixing plate; 12. Connecting rod. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0024] Please see Figure 1-4 One embodiment of this utility model is: an automated treatment device for heavy metal pollution in surface water, including a body 1 and a cover 3. The cover 3 is fixedly installed on the upper end of the body 1. A treatment mechanism 2 is provided inside the body 1. A motor 4 is fixedly installed on the cover 3. A rotating shaft 5 is fixedly installed at the output end of the motor 4.

[0025] The processing mechanism 2 includes a conical bucket 201, a water pan 202, and a first spray pipe 203. The conical bucket 201 is fixedly installed inside the machine body 1, the water pan 202 is fixedly installed on the rotating shaft 5, a spray nozzle 205 is fixedly installed on the outer wall of the first spray pipe 203, a connecting pipe 206 is fixedly installed on the first spray pipe 203, a second spray pipe 204 is fixedly installed at the upper end of the connecting pipe 206, and an inlet pipe 207 is fixedly installed on the connecting pipe 206.

[0026] A stirring blade 6 is fixedly installed on the rotating shaft 5. The rotating shaft 5 passes through the bottom opening of the conical bucket 201. A drain outlet 9 is provided at the bottom of the machine body 1. The stirring blade 6 facilitates the mixing of the medicine and the sewage.

[0027] The cover 3 has a water inlet 7, and the outer wall of the body 1 is fixedly installed with a support leg 8. The second spray pipe 204 is located at the bottom of the water tray 202. The support leg 8 can support the body 1, making the body 1 more stable during use.

[0028] Working principle: Wastewater is collected and falls onto water tray 202 by the action of conical bucket 201. The motor 4 is started to drive the rotating shaft 5 to rotate, so that water tray 202 and stirring blade 6 rotate. The wastewater falling onto water tray 202 comes into contact with and mixes with the liquid medicine sprayed from nozzle 205 under the action of centrifugal force. After mixing, it is further stirred and mixed by the action of stirring blade 6.

[0029] Please see Figure 1-4 Based on the above embodiments, in another embodiment of the present invention, the water tray 202 is located below the conical bucket 201, and a guide plate 10 is fixedly installed on the water tray 202. A through hole is opened on the outer wall of the machine body 1, and the liquid inlet pipe 207 is fixedly installed inside the through hole. The conical bucket 201 can concentrate the sewage and pour it into the center of the water tray 202, and the guide plate 10 can facilitate the dispersion and diversion of the sewage.

[0030] A fixing plate 11 is fixedly installed at the bottom of the second spray pipe 204. The other end of the fixing plate 11 is fixedly installed on the inner wall of the machine body 1. The fixing plate 11 makes it easy to install and fix the second spray pipe 204 inside the machine body 1.

[0031] A connecting rod 12 is fixedly installed at the bottom of the second spray pipe 204. The lower end of the connecting rod 12 is fixedly installed on the upper surface of the first spray pipe 203. There are three connecting rods 12, and the three connecting rods 12 are fixedly installed at equal intervals between the first spray pipe 203 and the second spray pipe 204. The first spray pipe 203 and the second spray pipe 204 can be connected and fixed by the connecting rods 12, making the structure of the spray pipe more stable.

[0032] Working principle: The guide plate 10 can disperse and guide the sewage falling on the water pan 202, thereby improving the dispersion effect of the sewage under the centrifugal force of the water pan 202, thus increasing the contact area between the sewage and the medicine sprayed by the nozzle 205, and further improving the mixing efficiency of the medicine and sewage. At the same time, its fixing plate 11 and connecting rod 12 can be fixed by the first spray pipe 203 and the second spray pipe 204.

[0033] This utility model provides an automated treatment device for heavy metal pollution in surface water. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. An automated treatment device for heavy metal pollution in surface water, comprising a body (1) and a cover (3), characterized in that: The cover (3) is fixedly installed on the upper end of the body (1). The body (1) is equipped with a processing mechanism (2). A motor (4) is fixedly installed on the cover (3). A rotating shaft (5) is fixedly installed at the output end of the motor (4). The processing mechanism (2) includes a conical bucket (201), a water pan (202) and a first spray pipe (203). The conical bucket (201) is fixedly installed inside the machine body (1). The water pan (202) is fixedly installed on the rotating shaft (5). A nozzle (205) is fixedly installed on the outer wall of the first spray pipe (203). A connecting pipe (206) is fixedly installed on the first spray pipe (203). A second spray pipe (204) is fixedly installed at the upper end of the connecting pipe (206). An inlet pipe (207) is fixedly installed on the connecting pipe (206).

2. The automated treatment device for heavy metal pollution in surface water according to claim 1, characterized in that: A stirring blade (6) is fixedly installed on the rotating shaft (5). The rotating shaft (5) passes through the bottom opening of the conical bucket (201). A drain outlet (9) is provided at the bottom of the machine body (1).

3. The automated treatment device for heavy metal pollution in surface water according to claim 1, characterized in that: The machine cover (3) has a water inlet (7), the outer wall of the machine body (1) is fixedly installed with a support leg (8), and the second spray pipe (204) is located at the bottom of the water pan (202).

4. The device for automated treatment of heavy metal pollution in surface water according to claim 1, characterized in that: The water tray (202) is located below the conical bucket (201). A guide plate (10) is fixedly installed on the water tray (202). A through hole is opened on the outer wall of the machine body (1). The liquid inlet pipe (207) is fixedly installed inside the through hole.

5. The device for automated treatment of heavy metal pollution in surface water according to claim 1, characterized in that: A fixing plate (11) is fixedly installed at the bottom of the second spray pipe (204), and the other end of the fixing plate (11) is fixedly installed on the inner wall of the machine body (1).

6. The device for automated treatment of heavy metal pollution in surface water according to claim 1, characterized in that: A connecting rod (12) is fixedly installed at the bottom of the second spray pipe (204). The lower end of the connecting rod (12) is fixedly installed on the upper surface of the first spray pipe (203). There are three connecting rods (12), and the three connecting rods (12) are fixedly installed at equal intervals between the first spray pipe (203) and the second spray pipe (204).

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