Efficient activated carbon mixing device

Abstract

The utility model relates to the field of activated carbon processing, in particular to an efficient activated carbon mixing device which comprises a mixing tank, a cylindrical mixing cavity is formed in the mixing tank, an upper cover is arranged on the surface of the upper end of the mixing tank, a stirring mechanism is mounted in the middle of the upper cover and comprises a motor, and the motor is mounted in the center of the upper surface of the upper cover. A plurality of stirring blades are arranged at the bottom of the stirring shaft, so that the stirring blades at the bottom can effectively stir activated carbon accumulated at the bottom, most activated carbon which cannot be stirred at the bottom originally can be effectively stirred by the stirring blades, and manual stirring is not needed; the screening plate can be used for primary screening, so that activated carbon or impurities with large sizes can be screened out, the workload of subsequent manual screening can be reduced, the mixing device is more efficient, and the processing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon processing, in particular to a high-efficiency activated carbon mixing device. Background Art

[0002] Activated carbon is a specially treated carbon. The organic raw material is heated in an airtight condition to reduce the non-carbon components, and then reacts with the gas, the surface is eroded, and a structure with developed micropores is produced. Since the activation process is a microscopic process, that is, the surface erosion of a large number of molecular carbides is point erosion, so the surface of the activated carbon has countless tiny pores. The diameter of the micropores on the surface of activated carbon is mostly between 2 and 50nm. Even a small amount of activated carbon has a huge surface area. The surface area of ​​each gram of activated carbon is 500 to 1500 2 Almost all applications of activated carbon are based on this characteristic of activated carbon.

[0003] During the processing of activated carbon, activated carbon is often mixed with other substances. However, most of the mixing devices used for activated carbon have a conical bottom discharge area, and some stirring equipment cannot mix the activated carbon at the bottom, resulting in insufficient mixing. Sometimes the activated carbon at the bottom needs to be turned up manually, which makes the processing efficiency low. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a highly efficient activated carbon mixing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An efficient activated carbon mixing device comprises a mixing tank, a cylindrical mixing chamber is provided inside the mixing tank, an upper cover is provided on the upper end surface of the mixing tank, a stirring mechanism is installed in the middle of the upper cover, the stirring mechanism comprises a motor, the motor is installed at the center of the upper surface of the upper cover, a stirring shaft is assembled and connected to the output end at the bottom of the motor, and the stirring shaft extends into the mixing chamber of the mixing tank;

[0007] A stirring plate is symmetrically arranged in the middle of the stirring shaft body, a plurality of stirring blades are evenly connected to the bottom of the stirring shaft body, and a plurality of stirring rods are fixedly connected to the side wall of the stirring shaft body between the stirring plate and the stirring blade;

[0008] The stirring blade is located at the conical cavity at the bottom of the mixing cavity of the mixing tank.

[0009] In addition, a preferred structure is that a discharge channel is provided at the bottom of the mixing tank body, and the discharge channel is communicated with the mixing chamber of the mixing tank.

[0010] In addition, a preferred structure is that a plurality of supporting feet are provided on the bottom surface of the mixing tank body, and a placement rack is directly fixed on the supporting feet.

[0011] In addition, a preferred structure is that a placement slot is provided on the placement rack, and a screening mechanism is horizontally placed in the placement slot.

[0012] In addition, a preferred structure is that the screening mechanism includes a screening plate, a screen is arranged on the screening plate, a baffle is arranged on the upper surface of the frame around the screen, and the screening plate is located below the discharge channel.

[0013] In addition, a preferred structure is that feed ports are symmetrically arranged on both sides of the motor on the upper surface of the upper cover, and the feed ports are connected to the mixing chamber of the mixing tank.

[0014] The beneficial effects of the utility model are as follows: by arranging a plurality of stirring blades at the bottom of the stirring shaft, the stirring blades at the bottom can effectively stir the activated carbon accumulated at the bottom, thereby ensuring that most of the activated carbon that originally could not be stirred at the bottom can be effectively stirred by the stirring blades, so there is no need to manually turn it over, and when discharging, the arranged screening plate can perform preliminary screening, and some larger activated carbon or impurities can be screened out, which can reduce the workload of subsequent manual screening, thereby making the mixing device more efficient and effectively improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the mixing device;

[0016] Figure 2 It is a schematic diagram of the structure inside the mixing tank;

[0017] Figure 3 It is a structural schematic diagram of the stirring mechanism;

[0018] Figure 4 It is a schematic diagram of the structure after the screening mechanism is separated from the placement rack.

[0019] In the figure: 1 mixing tank, 11 discharging channel, 2 upper cover, 21 feeding port, 3 stirring mechanism, 31 motor, 32 stirring shaft, 321 stirring plate, 322 stirring rod, 323 stirring sheet, 4 supporting feet, 5 placing rack, 51 placing trough, 6 screening mechanism, 61 screening plate, 62 baffle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 , an efficient activated carbon mixing device, comprising a mixing tank 1, a cylindrical mixing chamber is opened inside the mixing tank 1, an upper cover 2 is arranged on the upper end surface of the mixing tank 1, a stirring mechanism 3 is installed in the middle of the upper cover 2, the stirring mechanism 3 comprises a motor 31, the motor 31 is installed at the center of the upper surface of the upper cover 2, a stirring shaft 32 is assembled and connected to the bottom output end of the motor 31, the stirring shaft 32 extends into the mixing chamber of the mixing tank 1, the motor 31 is used to drive the stirring shaft 32 to rotate, and the motor 31 and the stirring shaft 32 are both prior arts, which are well known to those in the field of stirring and mixing equipment, so this article does not elaborate on their installation structure and working principle.

[0022] A stirring plate 321 is symmetrically arranged in the middle of the stirring shaft 32, and a plurality of stirring blades 323 are evenly connected to the bottom of the stirring shaft 32. A plurality of stirring rods 322 are fixedly connected to the side wall of the stirring shaft 32 between the stirring plate 321 and the stirring blades 323. The stirring blades 323 are located at the conical cavity at the bottom of the mixing cavity of the mixing tank 1. The shape of the stirring blades 323 can be used to mix the activated carbon that is difficult to stir at the bottom of the mixing tank 1.

[0023] In addition, a discharge channel 11 is provided at the bottom of the mixing tank 1, and the discharge channel 11 is connected to the mixing chamber of the mixing tank 1. The discharge channel 11 is used to discharge the activated carbon. At the same time, the discharge channel 11 is a discharge pipe that can be controlled to open and close in the prior art.

[0024] Moreover, a plurality of supporting feet 4 are arranged on the bottom surface of the mixing tank 1, and a placing rack 5 is directly fixed on the supporting feet 4, a placing groove 51 is opened on the placing rack 5, and a screening mechanism 6 is horizontally placed at the placing groove 51, and the placing groove 51 facilitates the screening mechanism 6 to be placed in an accurate position.

[0025] In addition, the screening mechanism 6 includes a screening plate 61, on which a screen is arranged, a baffle 62 is arranged on the upper surface of the frame surrounding the screen, and the screening plate 61 is located below the discharge channel 11. The screening plate 61 can screen out large particles in the mixture.

[0026] Among them, the upper surface of the upper cover 2 is symmetrically provided with feed ports 21 on both sides of the motor 31, and the feed ports 21 are connected to the mixing chamber of the mixing tank 1. The two feed ports facilitate the mixing material and the activated carbon to be poured into the mixing chamber separately.

[0027] In the present embodiment, when mixing the activated carbon, the activated carbon is first poured into the feed port 21 on one side so that the activated carbon enters the cavity of the mixing tank 1, and then the material to be mixed with it is poured into the feed port 21 on the other side, and then the stirring mechanism 3 is turned on for stirring and mixing. The stirring shaft 32 is driven to rotate by the motor 31, so that the stirring plate 321 and the stirring rod 322 can stir the activated carbon and other materials in the mixing cavity to effectively mix them, and other mixed materials can be added through the feed port 21 during the mixing process, and the stirring sheet 323 at the bottom can effectively stir the activated carbon accumulated at the bottom, thereby ensuring that most of the activated carbon that could not be stirred at the bottom can be effectively stirred by the stirring sheet 323.

[0028] After the stirring mechanism 3 completes the mixing, the mixed activated carbon is discharged by opening the discharge channel 11. A container is set at the bottom of the screening plate 61 to hold the activated carbon. During the falling process of the activated carbon, most of the powdered activated carbon will pass through the screen on the screening plate 61, while some larger activated carbon or impurities will be blocked by the screen, thereby playing a preliminary screening role. The screening plate 61 can be regularly removed from the placement slot 51 for cleaning, and the baffle 62 can effectively block the splashing activated carbon.

[0029] In the utility model, a plurality of stirring blades 323 are arranged at the bottom of the stirring shaft 32, so that the stirring blades 323 at the bottom can effectively stir the activated carbon accumulated at the bottom, thereby ensuring that most of the activated carbon that originally cannot be stirred at the bottom can be effectively stirred by the stirring blades 323, so there is no need to manually turn it over, and when discharging, the set screening plate 61 can perform preliminary screening, and some larger activated carbon or impurities can be screened out, which can reduce the workload of subsequent manual screening, thereby making the mixing device more efficient and effectively improving the processing efficiency.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient activated carbon mixing device, comprising a mixing tank (1), wherein a cylindrical mixing chamber is provided inside the mixing tank (1), characterized in that: The upper end surface of the mixing tank (1) is provided with an upper cover (2), and a stirring mechanism (3) is installed in the middle of the upper cover (2). The stirring mechanism (3) comprises a motor (31), and the motor (31) is installed at the center of the upper surface of the upper cover (2). The bottom output end of the motor (31) is equipped with a stirring shaft (32), and the stirring shaft (32) extends into the mixing chamber of the mixing tank (1); A stirring plate (321) is symmetrically arranged in the middle of the stirring shaft (32), a plurality of stirring blades (323) are evenly connected to the bottom of the stirring shaft (32), and a plurality of stirring rods (322) are fixedly connected to the side wall of the stirring shaft (32) between the stirring plate (321) and the stirring blades (323); The stirring blade (323) is located at the conical cavity at the bottom of the mixing cavity of the mixing tank (1).

2. An efficient activated carbon mixing device according to claim 1, characterized in that: The mixing tank (1) is provided with a discharge channel (11) at the bottom of the tank body, and the discharge channel (11) is communicated with the mixing chamber of the mixing tank (1).

3. An efficient activated carbon mixing device according to claim 2, characterized in that: The mixing tank (1) is provided with a plurality of supporting legs (4) at the bottom surface of the tank body, and a placement rack (5) is directly fixed on the supporting legs (4).

4. An efficient activated carbon mixing device according to claim 3, characterized in that: The placement rack (5) is provided with a placement slot (51), and a screening mechanism (6) is horizontally placed at the placement slot (51).

5. The efficient activated carbon mixing device according to claim 4, characterized in that: The screening mechanism (6) comprises a screening plate (61), a screening mesh is arranged on the screening plate (61), a baffle (62) is arranged on the upper surface of a frame surrounding the screening mesh, and the screening plate (61) is located below the discharge channel (11).

6. The efficient activated carbon mixing device according to claim 1, characterized in that: Feed ports (21) are symmetrically arranged on the upper surface of the upper cover (2) on both sides of the motor (31), and the feed ports (21) are connected to the mixing chamber of the mixing tank (1).

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