Three-bin batching machine for preparing secondary zinc oxide

Abstract

The utility model relates to the technical field of secondary zinc oxide preparation equipment, in particular to a three-bin batching machine for secondary zinc oxide preparation, which comprises a batching hopper, a function box is fixedly arranged at the bottom end of the batching hopper, a working motor is fixedly arranged on the outer side of the function box, and a speed regulating shaft is fixedly arranged on one side of the working motor. A movable shaft is fixedly arranged on the inner side of the functional box and below the batching hopper, a transmission gear is fixedly arranged on the outer side of the movable shaft, a mixing box is fixedly arranged at the bottom end of the functional box, a sealing cover is movably arranged above the mixing box, and a stirring motor is fixedly arranged at the bottom end of the mixing box; according to the batching machine, the speed distribution shaft is arranged in the functional box, and the speed distribution shaft is used for driving the speed distribution gears to rotate, so that the different speed distribution gears are matched with the transmission gear, the rotating speeds of the movable shafts at different positions are different, and the discharging speeds of materials in different bins in the batching hopper are different; therefore, the material mixing effect in the material mixing box is improved, and the preparation efficiency of the secondary zinc oxide is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of zinc oxide preparation equipment, specifically a three-compartment batching machine for zinc oxide preparation. Background Technology

[0002] Background and Overview: Zinc oxide, also known as crude zinc oxide, has the molecular formula ZnO. Currently, the main methods for producing zinc oxide worldwide are fluidized bed roasting and the Westergren furnace process. The former involves mixing zinc-containing materials at a specific fuel ratio, heating, blowing air, and then recovering the oxidized zinc. This process is characterized by high fuel consumption, low recovery rate, and significant pollution. Furthermore, it requires high-quality raw materials, necessitating the use of concentrates with a zinc content of 35%–50% for roasting. Therefore, a three-compartment batching machine is required for batching and mixing in the zinc oxide preparation process. However, some existing three-compartment batching machines are unsuitable for this zinc oxide production.

[0003] For example, the high-efficiency three-compartment batching machine disclosed in patent announcement number CN 217597458 U, although it features a left arch-breaking device on the left storage bin, which includes a left transverse rotating shaft mounted on the left storage bin and a left transverse rotating shaft drive motor, and several left arch-breaking rods perpendicular to the central axis of the left transverse rotating shaft are arranged on the radial outer circumferential surface of the left storage bin inner part of the left transverse rotating shaft. Each left arch-breaking rod has a different length. Compared with arch-breaking blades, using left arch-breaking rods results in less resistance to arch breaking and creates fluidity in the movement area of ​​the left arch-breaking rods with low energy consumption, thus improving the arch-breaking effect. However, it does not solve the problem that existing methods are unsuitable for the preparation of zinc oxide. Therefore, we propose a three-compartment batching machine for zinc oxide preparation. Utility Model Content

[0004] The purpose of this invention is to provide a three-compartment batching machine for the preparation of zinc oxide, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A three-compartment batching machine for the preparation of zinc oxide includes a batching funnel, a functional box fixedly mounted at the bottom of the batching funnel, a working motor fixedly mounted on the outside of the functional box, a speed regulating shaft fixedly mounted on one side of the working motor, a movable shaft fixedly mounted below the batching funnel inside the functional box, a transmission gear fixedly mounted on the outside of the movable shaft, a mixing box fixedly mounted at the bottom of the functional box, a sealing cover movably mounted on the top of the mixing box, a stirring motor fixedly mounted at the bottom of the mixing box, and a stirring frame movably mounted inside the mixing box above the stirring motor.

[0007] Preferably, a functional box is fixedly installed above the mixing box at the bottom of the batching funnel, the functional box has several discharge ports on its inner side, a functional compartment is opened inside the functional box, and a partition is fixedly installed inside the batching funnel.

[0008] Preferably, the working motor is fixedly installed on the side of the function box near the function compartment, a protective box is fixedly installed on the outside of the working motor, a mounting plate is fixedly installed between the working motor and the function box, a speed regulating shaft is fixedly installed inside the function box at one end of the working motor, and several speed regulating gears are fixedly installed on the outside of the speed regulating shaft.

[0009] Preferably, the movable shaft is movably disposed inside the functional box, a transmission gear is fixedly disposed inside the functional compartment outside the movable shaft, and an auxiliary block is fixedly disposed at the bottom end of the discharge port outside the movable shaft.

[0010] Preferably, the mixing box is fixedly installed at the bottom of the batching funnel, a sealing cover is movably installed at the bottom of the functional box above the mixing box, a limit frame is fixedly installed on the outside of the functional box above the sealing cover, and a placement rack is fixedly installed at each of the four corners of the bottom of the mixing box.

[0011] Preferably, the stirring motor is fixedly installed inside the bottom of the mixing tank, and an installation box is fixedly installed between the stirring motor and the mixing tank. A stirring rack is movably installed on the bottom of the mixing tank near the stirring motor.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The three-compartment batching machine used in this zinc oxide preparation has a speed-distribution shaft inside the functional box. The speed-distribution shaft drives the speed-distribution gear to rotate. By using different speed-distribution gears and transmission gears, the rotation speed of the moving shaft at different positions is different, so that the material feeding speed in different compartments of the batching funnel is different. This increases the mixing effect inside the mixing box and ensures the efficiency of zinc oxide preparation.

[0014] 2. The zinc oxide preparation uses a three-compartment batching machine. This type of zinc oxide batching machine is equipped with a stirring motor at the bottom of the mixing tank. The stirring motor drives the stirring frame to rotate rapidly, thereby fully mixing different materials and allowing the materials to react fully in the subsequent process. At the same time, the mixing tank is equipped with a sealing cover to ensure that the inside of the mixing tank is isolated from the outside environment, thereby reducing the possibility of contamination of the materials inside the mixing tank. This, to a certain extent, accelerates the preparation speed of secondary zinc oxide and ensures the quality of secondary zinc oxide. 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 mixing tank of this utility model.

[0017] Figure 3This is a schematic diagram of the functional box structure installation of this utility model;

[0018] Figure 4 This is a schematic diagram of the installation of the speed regulating shaft structure of this utility model.

[0019] In the diagram: 1. Batching funnel; 2. Functional box; 3. Discharge port; 4. Functional compartment; 5. Partition; 6. Working motor; 7. Protective box; 8. Mounting plate; 9. Speed ​​regulating shaft; 10. Speed ​​regulating gear; 11. Movable shaft; 12. Transmission gear; 13. Auxiliary block; 14. Mixing box; 15. Sealing cover; 16. Limiting frame; 17. Placement rack; 18. Mixing motor; 19. Mounting box; 20. Mixing rack. 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] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0022] A three-compartment batching machine for the preparation of zinc oxide includes a batching hopper 1, a functional box 2 fixedly mounted at the bottom of the batching hopper 1, a working motor 6 fixedly mounted on the outside of the functional box 2, a speed regulating shaft 9 fixedly mounted on one side of the working motor 6, a movable shaft 11 fixedly mounted below the batching hopper 1 inside the functional box 2, a transmission gear 12 fixedly mounted on the outside of the movable shaft 11, a mixing box 14 fixedly mounted at the bottom of the functional box 2, a sealing cover 15 movably mounted above the mixing box 14, a stirring motor 18 fixedly mounted at the bottom of the mixing box 14, and a stirring rack 20 movably mounted inside the mixing box 14 above the stirring motor 18.

[0023] In this embodiment, preferably, a functional box 2 is fixedly installed above the mixing box 14 at the bottom of the batching funnel 1. Several discharge ports 3 are opened inside the functional box 2, and a functional compartment 4 is opened inside the functional box 2. A partition 5 is fixedly installed inside the batching funnel 1 to facilitate batching.

[0024] In this embodiment, preferably, the working motor 6 is fixedly installed on the side of the function box 2 near the function compartment 4, a protective box 7 is fixedly installed on the outside of the working motor 6, an mounting plate 8 is fixedly installed between the working motor 6 and the function box 2, a speed regulating shaft 9 is fixedly installed inside the function box 2 at one end of the working motor 6, and several speed regulating gears 10 are fixedly installed on the outside of the speed regulating shaft 9 to facilitate auxiliary material feeding.

[0025] In this embodiment, preferably, the movable shaft 11 is movably disposed inside the functional box 2, and a transmission gear 12 is fixedly disposed inside the functional compartment 4 outside the movable shaft 11. An auxiliary block 13 is fixedly disposed at the bottom of the material discharge port 3 outside the movable shaft 11 to facilitate material discharge.

[0026] In this embodiment, preferably, the mixing box 14 is fixedly installed at the bottom of the batching funnel 1, and a sealing cover 15 is movably installed at the bottom of the functional box 2 above the mixing box 14. A limit frame 16 is fixedly installed on the outside of the functional box 2 above the sealing cover 15, and a placement frame 17 is fixedly installed at each of the four corners of the bottom of the mixing box 14 to facilitate the mixing and reaction of materials.

[0027] In this embodiment, preferably, the stirring motor 18 is fixedly installed inside the bottom placement frame 17 of the mixing box 14, and an installation box 19 is fixedly installed between the stirring motor 18 and the mixing box 14. A stirring frame 20 is movably installed on the bottom side of the mixing box 14 near the stirring motor 18 to facilitate stirring of materials.

[0028] In this embodiment, the three-compartment batching machine for zinc oxide preparation allows operators to change the rotational speed of the movable shaft 11 at different positions by replacing different speed-adjusting gears and transmission gears 12. This alters the feeding speed of materials at different positions within the batching funnel 1. After adjustment, the batched materials can be poured into the batching funnel 1. During operation, the working motor 6 drives the speed-adjusting shaft 9 to rotate rapidly, which in turn drives the movable shaft 11 to rotate via the speed-adjusting gear 10 and transmission gear 12. This causes the auxiliary block 13 to rotate rapidly at the discharge port 3, agitating the material and discharging it through the discharge port 3. After the material enters the mixing tank 14, the stirring motor 18 drives the stirring frame 20 to rotate, thoroughly mixing the different materials. This ensures sufficient reaction time and accelerates the zinc oxide preparation process to some extent. The advantages of using a three-compartment batching machine include: A speed-distributing shaft is installed inside the functional box 2, which drives the speed-distributing gears to rotate. Different speed-distributing gears and transmission gears 12 work together to achieve different rotational speeds of the movable shaft 11 at different positions, resulting in different material discharge speeds in different compartments of the batching funnel 1. This increases the mixing effect inside the mixing box 14, ensuring the efficiency of zinc oxide preparation. Another advantage of this three-compartment batching machine for zinc oxide preparation is that a stirring motor 18 is installed at the bottom of the mixing box 14. The stirring motor 18 drives the stirring frame 20 to rotate rapidly, thoroughly mixing different materials and allowing for sufficient reaction in subsequent processes. Simultaneously, the mixing box 14 is equipped with a sealing cover 15 to isolate the interior from the outside environment, reducing the possibility of contamination and thus accelerating the preparation speed of zinc oxide while ensuring its quality.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A three-compartment batching machine for the preparation of zinc oxide, characterized in that, The device includes a batching funnel (1), a functional box (2) fixedly installed at the bottom of the batching funnel (1), a working motor (6) fixedly installed on the outside of the functional box (2), a speed regulating shaft (9) fixedly installed on one side of the working motor (6), a movable shaft (11) fixedly installed below the batching funnel (1) inside the functional box (2), a transmission gear (12) fixedly installed on the outside of the movable shaft (11), a mixing box (14) fixedly installed at the bottom of the functional box (2), a sealing cover (15) movably installed above the mixing box (14), a stirring motor (18) fixedly installed at the bottom of the mixing box (14), and a stirring rack (20) movably installed inside the mixing box (14) above the stirring motor (18).

2. The three-compartment batching machine for preparing zinc oxide according to claim 1, characterized in that: A functional box (2) is fixedly installed above the mixing box (14) at the bottom of the batching funnel (1). Several discharge ports (3) are opened inside the functional box (2). A functional compartment (4) is opened inside the functional box (2). A partition (5) is fixedly installed inside the batching funnel (1).

3. The three-compartment batching machine for preparing zinc oxide according to claim 1, characterized in that: The working motor (6) is fixedly installed on the side of the function box (2) near the function compartment (4). A protective box (7) is fixedly installed on the outside of the working motor (6). An installation plate (8) is fixedly installed between the working motor (6) and the function box (2). A speed regulating shaft (9) is fixedly installed inside the function box (2) at one end of the working motor (6). Several speed regulating gears (10) are fixedly installed on the outside of the speed regulating shaft (9).

4. The three-compartment batching machine for preparing zinc oxide according to claim 1, characterized in that: The movable shaft (11) is movably disposed inside the functional box (2) on the inside side of the functional box (2). A transmission gear (12) is fixedly disposed inside the functional compartment (4) on the outside of the movable shaft (11). An auxiliary block (13) is fixedly disposed at the bottom of the discharge port (3) on the outside of the movable shaft (11).

5. The three-compartment batching machine for preparing zinc oxide according to claim 1, characterized in that: The mixing box (14) is fixedly installed at the bottom of the batching funnel (1). A sealing cover (15) is movably installed at the bottom of the functional box (2) above the mixing box (14). A limit frame (16) is fixedly installed on the outside of the functional box (2) above the sealing cover (15). Placement racks (17) are fixedly installed at the four corners of the bottom of the mixing box (14).

6. The three-compartment batching machine for preparing zinc oxide according to claim 1, characterized in that: The stirring motor (18) is fixedly installed inside the bottom placement frame (17) of the mixing box (14). An installation box (19) is fixedly installed between the stirring motor (18) and the mixing box (14). A stirring rack (20) is movably installed on the bottom side of the mixing box (14) near the stirring motor (18).

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