阅读说明：本技术 一种用于氧化镝生产废水的重金属预处理装置 (Heavy metal pretreatment device for dysprosium oxide production wastewater ) 是由 张作州 于 2019-11-01 设计创作，主要内容包括：本发明公开了一种用于氧化镝生产废水的重金属预处理装置,具体涉及氧化镝生产技术领域,包括箱体,所述箱体一侧设有电机,所述电机与箱体固定连接,所述电机输出轴一端设有轴杆,所述轴杆与电机传动连接,所述轴杆贯穿箱体并延伸出箱体另一侧,所述轴杆与箱体通过轴承转动连接,所述箱体顶部设有进料斗,所述进料斗贯穿箱体并延伸入箱体内部,所述进料斗与箱体固定连接。本发明通过电机输出轴带动轴杆转动,轴杆转动带动传送杆转动,传送杆转动带动螯合剂从多个通孔流入箱体内部,使螯合剂均匀的洒在箱体内部,轴杆转动带动搅拌杆转动,搅拌杆搅动氧化镝生产废水和螯合剂,使螯合剂和氧化镝生产废水充分反应。(The invention discloses a heavy metal pretreatment device for dysprosium oxide production wastewater, and particularly relates to the technical field of dysprosium oxide production. According to the invention, the shaft lever is driven to rotate by the motor output shaft, the transmission rod is driven to rotate by the rotation of the shaft lever, the chelating agent is driven to flow into the box body from the through holes by the rotation of the transmission rod, so that the chelating agent is uniformly sprinkled in the box body, the stirring rod is driven to rotate by the rotation of the shaft lever, and the chelating agent and the dysprosium oxide production wastewater are stirred by the stirring rod, so that the chelating agent and the dysprosium oxide production wastewater are fully reacted.)

1. The utility model provides a heavy metal preprocessing device for dysprosium oxide waste water, includes box (1), its characterized in that: the motor (2) is arranged on one side of the box body (1), the motor (2) is fixedly connected with the box body (1), one end of an output shaft of the motor (2) is provided with a shaft lever (3), the shaft lever (3) is in transmission connection with the motor (2), the shaft lever (3) penetrates through the box body (1) and extends out of the other side of the box body (1), the shaft lever (3) is rotatably connected with the box body (1) through a bearing, a feed hopper (5) is arranged on the top of the box body (1), the feed hopper (5) penetrates through the box body (1) and extends into the box body (1), the feed hopper (5) is fixedly connected with the box body (1), a conveying pipe (6) is arranged inside the box body (1), one end of the conveying pipe (6) is fixedly connected with the box body (1), the other end of the conveying pipe (6) penetrates through the box body (1) and extends out of one side of the box body (1), the, feeder hopper (5) and conveyer pipe (6) fixed connection, conveyer pipe (6) inside is equipped with conveying pole (7), conveying pole (7) both ends are passed through the bearing rotation with conveyer pipe (6) both ends respectively and are connected, conveying pole (7) one end runs through conveyer pipe (6) and extends conveyer pipe (6) one end, be equipped with belt (8) between conveying pole (7) and axostylus axostyle (3), belt (8) are established in box (1) one side, belt (8) conveying pole (7) are connected through belt (8) transmission with axostylus axostyle (3).

2. The heavy metal pretreatment device for dysprosium oxide production wastewater according to claim 1, characterized in that: conveyer pipe (6) bottom is equipped with through-hole (9), through-hole (9) quantity sets up to a plurality ofly, and is a plurality of through-hole (9) evenly distributed.

3. The heavy metal pretreatment device for dysprosium oxide production wastewater according to claim 1, characterized in that: the stirring rod (4) is arranged outside the shaft lever (3), the stirring rod (4) is fixedly connected with the shaft lever (3), and the stirring rods (4) are arranged in a plurality of numbers and are uniformly distributed on the stirring rods (4).

4. The heavy metal pretreatment device for dysprosium oxide production wastewater according to claim 1, characterized in that: one side of the box body (1) is provided with a water inlet pipe (10), and the water inlet pipe (10) is fixedly connected with the box body (1).

5. The heavy metal pretreatment device for dysprosium oxide production wastewater according to claim 1, characterized in that: the water outlet pipe (11) is arranged on the other side of the box body (1), the water outlet pipe (11) is fixedly connected with the box body (1), and a switch valve is arranged outside the water outlet pipe (11).

Technical Field

The invention relates to the technical field of dysprosium oxide production, in particular to a heavy metal pretreatment device for dysprosium oxide production wastewater.

Background

At present, the rare earth resources in China are rich, and the method is a big country for mining and processing the rare earth. Through development of half a century, the rare earth industry in China has achieved huge achievements, the rare earth mineral yield of the rare earth mineral has been in the world first in recent years, huge resource benefits are brought to China, and corresponding environmental problems are caused at the same time.

When the heavy metal is removed by using the chelating agent in the conventional heavy metal pretreatment device, the heavy metal and the chelating agent cannot be quickly and uniformly mixed.

Therefore, it is necessary to invent a heavy metal pretreatment device for dysprosium oxide production wastewater to solve the above problems.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a heavy metal pretreatment device for dysprosium oxide production wastewater, wherein an output shaft of a motor drives a shaft lever to rotate, the shaft lever rotates to drive a transmission lever to rotate, the transmission lever rotates to drive a chelating agent to flow into a tank body from a plurality of through holes, so that the chelating agent is uniformly sprinkled into the tank body, the shaft lever rotates to drive a stirring lever to rotate, and the stirring lever stirs the dysprosium oxide production wastewater and the chelating agent, so that the chelating agent and the dysprosium oxide production wastewater are fully reacted.

In order to achieve the purpose, the invention provides the following technical scheme: a heavy metal pretreatment device for dysprosium oxide production wastewater comprises a box body, wherein one side of the box body is provided with a motor, the motor is fixedly connected with the box body, one end of an output shaft of the motor is provided with a shaft lever, the shaft lever is in transmission connection with the motor, the shaft lever penetrates through the box body and extends out of the other side of the box body, the shaft lever is rotatably connected with the box body through a bearing, the top of the box body is provided with a feed hopper, the feed hopper penetrates through the box body and extends into the interior of the box body, the feed hopper is fixedly connected with the box body, a conveying pipe is arranged in the box body, one end of the conveying pipe is fixedly connected with the box body, the other end of the conveying pipe penetrates through the box body and extends out of one side of the box body, the feed hopper penetrates through the conveying pipe and, one end of the conveying rod penetrates through the conveying pipe and extends out of one end of the conveying pipe, a belt is arranged between the conveying rod and the shaft rod and arranged on one side of the box body, and the conveying rod and the shaft rod are connected through belt transmission.

In a preferred embodiment, the bottom of the conveying pipe is provided with a plurality of through holes, and the through holes are uniformly distributed.

In a preferred embodiment, a plurality of stirring rods are arranged outside the shaft rod, and are fixedly connected with the shaft rod, and are uniformly distributed.

In a preferred embodiment, a water inlet pipe is arranged on one side of the box body, and the water inlet pipe is fixedly connected with the box body.

In a preferred embodiment, the other side of the box body is provided with a water outlet pipe, the water outlet pipe is fixedly connected with the box body, and a switch valve is arranged outside the water outlet pipe.

The invention has the technical effects and advantages that:

drive the axostylus axostyle through motor output shaft and rotate, the axostylus axostyle rotates and drives the conveying pole and rotate, and the conveying pole rotates and drives the chelating agent and flow into inside the box from a plurality of through-holes, makes the even spilling of chelating agent inside the box, and the axostylus axostyle rotates and drives the puddler and rotate, and the puddler stirs dysprosium oxide production wastewater and chelating agent, makes chelating agent and dysprosium oxide production wastewater fully react.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the present invention.

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention.

The reference signs are: 1 box, 2 motors, 3 axostylus axostyles, 4 puddlers, 5 feeder hoppers, 6 conveyer pipes, 7 conveying poles, 8 belts, 9 through-holes, 10 inlet tubes, 11 outlet pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

According to the heavy metal pretreatment device for dysprosium oxide production wastewater shown in fig. 1-3, comprising a box body 1, wherein one side of the box body 1 is provided with a motor 2, the motor 2 is fixedly connected with the box body 1, one end of an output shaft of the motor 2 is provided with a shaft lever 3, the shaft lever 3 is in transmission connection with the motor 2, the shaft lever 3 penetrates through the box body 1 and extends out of the other side of the box body 1, the shaft lever 3 is rotatably connected with the box body 1 through a bearing, the top of the box body 1 is provided with a feed hopper 5, the feed hopper 5 penetrates through the box body 1 and extends into the box body 1, the feed hopper 5 is fixedly connected with the box body 1, the interior of the box body 1 is provided with a conveying pipe 6, one end of the conveying pipe 6 is fixedly connected with the box body 1, the other end of the conveying pipe 6, the feeding hopper 5 is fixedly connected with the conveying pipe 6, a conveying rod 7 is arranged inside the conveying pipe 6, two ends of the conveying rod 7 are respectively rotatably connected with two ends of the conveying pipe 6 through bearings, one end of the conveying rod 7 penetrates through the conveying pipe 6 and extends out of one end of the conveying pipe 6, a belt 8 is arranged between the conveying rod 7 and the shaft lever 3, the belt 8 is arranged on one side of the box body 1, and the conveying rod 7 and the shaft lever 3 of the belt 8 are in transmission connection through the belt 8;

further, the bottom of the conveying pipe 6 is provided with a plurality of through holes 9, and the through holes 9 are uniformly distributed;

further, a plurality of stirring rods 4 are arranged outside the shaft lever 3, the stirring rods 4 are fixedly connected with the shaft lever 3, and the stirring rods 4 are uniformly distributed;

further, a water inlet pipe 10 is arranged on one side of the box body 1, and the water inlet pipe 10 is fixedly connected with the box body 1;

further, a water outlet pipe 11 is arranged on the other side of the box body 1, the water outlet pipe 11 is fixedly connected with the box body 1, and a switch valve is arranged outside the water outlet pipe 11.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, when the invention is used, dysprosium oxide production wastewater is firstly led into a box body 1 from a water inlet pipe 10, then a chelating agent is led into a conveying pipe 6 from a feed hopper 5, then a motor 2 is started, an output shaft of the motor 2 drives a shaft lever 3 to rotate, the shaft lever 3 rotates to drive a conveying lever 7 to rotate, the conveying lever 7 rotates to drive the chelating agent to flow into the box body 1 from a plurality of through holes 9, the chelating agent is uniformly sprinkled into the box body 1, the shaft lever 3 rotates to drive a stirring lever 4 to rotate, the stirring lever 4 stirs the dysprosium oxide production wastewater and the chelating agent, the chelating agent and the dysprosium oxide production wastewater are fully reacted, and finally the dysprosium oxide production.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.