Efficient scrubbing device for flotation ore

Abstract

The efficient scrubbing device comprises a double-layer T-shaped frame and a back plate fixed to the back face of the double-layer T-shaped frame, a belt wheel lifting module is installed on the inner wall of one side of the back plate, an F-shaped clamping base is installed at the movable end of the belt wheel lifting module, and a sliding table is fixed to the outer wall of the side, away from the back plate, of the F-shaped clamping base. A base plate is fixed to the bottom end of the sliding table, a main shaft is installed in the center of the interior of the base plate, and a four-point type adjustable scrubbing arm used for scrubbing the inner wall of the flotation tank is installed at the bottom end of the main shaft. Through the belt wheel lifting module and the belt wheel driving unit, the requirement that an operator needs to climb up is eliminated, and the four-point type adjustable scrubbing arm is controlled and adjusted to ensure that the surface of the tank body is cleaned within a safe range, so that the risk of accidents is greatly reduced; and meanwhile, the same scrubbing quality and efficiency can be kept in each cleaning process.

Description

Technical Field

[0001] The utility model relates to the technical field of flotation ore dressing, in particular to an efficient scrubbing device for flotation ore dressing. Background Technique

[0002] The flotation process realizes the effective separation and purification of target minerals and waste rocks by utilizing the differences in the surface properties of minerals. By regulating the addition of flotation agents and the generation of bubbles, mineral particles can adhere to the bubbles to form foam, which is then collected and further processed, ultimately improving the grade of the ore and the resource recovery rate. The structure of the flotation device includes a tank body, a stirring device, a bubble generation device and a control system. These components work together to achieve the effective separation and concentration of minerals through processes such as stirring and bubble attachment. The key to optimizing the flotation process lies in understanding and controlling ore characteristics, the selection of flotation agents and operating parameters to achieve the best economic benefits and environmental sustainability. The tank body is designed into multiple partition units, including a feed tank, a cleaning tank and a foam tank, and each unit has a specific function. However, after long-term use of the tank body, various impurities will accumulate on the inner wall of the tank body due to the generation of bubbles during the flotation process. These impurities may include flotation agent residues, ore particles, precipitates and other dirt. At this time, it is necessary for the staff to cooperate with tools such as extension rods and brushes to scrub and clean the inner wall of the tank body. However, such tank bodies are often large in volume and high in height. In order to reach all areas of the inner wall, the operators must stand on the edge of the tank body or use dangerous auxiliary equipment such as ladders, which increases the safety risk of the work, especially when operating on the slippery surface of the tank body, and a large amount of time and physical strength are required during this process. Content of the Utility Model

[0003] The purpose of the utility model is to provide an efficient scrubbing device for flotation ore dressing, in which a sliding table that can be controlled in height by a belt wheel driving unit and a belt wheel lifting module is arranged on one side of the flotation tank body, and a four-point adjustable scrubbing arm for rotating and scrubbing the inner wall of the flotation tank is arranged at the bottom end of the sliding table, so as to solve the problems raised in the above background technique.

[0004] To achieve the above object, the utility model provides the following technical solutions: A high-efficiency scrubbing device for flotation ore dressing, including a double-layer T-shaped frame and a back plate fixed to the back of the double-layer T-shaped frame. And a pulley lifting module is installed on the inner wall of one side of the back plate. The movable end of the pulley lifting module is installed with an F-shaped clamping seat. A sliding table is fixed on the outer wall of the F-shaped clamping seat away from the back plate. And a chassis is fixed to the bottom end of the sliding table. A main shaft is installed at the central position inside the chassis. And a four-point adjustable scrubbing arm for scrubbing the inner wall of the flotation tank is installed at the bottom end of the main shaft. A direct-drive motor for driving the main shaft to rotate is installed at the top end of the chassis. A pulley drive unit for driving the pulley lifting module to work is installed at one end of the back of the back plate. A PLC control panel electrically connected to the input ends of the pulley drive unit and the direct-drive motor is installed on one side of the back of the back plate.

[0005] Preferably, square mouth sleeves are installed on the left and right outer walls of the sliding table, and the square mouth sleeves are slidably matched with the double-layer T-shaped frame.

[0006] Preferably, the pulley lifting module includes a driving pulley, a driven pulley rotatably installed on the inner wall of the same side of the back plate, and a crawler belt wound between the driving pulley and the driven pulley. One end of the crawler belt is fixedly connected to the back of the F-shaped clamping seat. A tensioning wheel in contact with the crawler belt is installed on the inner wall of one side of the back plate.

[0007] Preferably, the pulley drive unit adopts a servo motor and a belt drive structure. The servo motor is installed at one end of the back of the back plate. The output end of the servo motor drives the driving pulley to rotate through the belt drive structure.

[0008] Preferably, the four-point adjustable scrubbing arm includes four cross arms fixed at equal intervals on the outer peripheral surface of the main shaft, C-shaped mouth clamping blocks slidably bolted to the top ends of the cross arms, Z-shaped vertical arms fixed inside the C-shaped mouth clamping blocks, and silicone strips fixed on one side edge of the Z-shaped vertical arms.

[0009] Preferably, a number of through internal threaded holes are provided on the surface of the cross arm. A bolt for screwing and matching with the internal threaded holes is installed on the outer wall of one side of the C-shaped mouth clamping block.

[0010] Compared with the prior art, the beneficial effects of the utility model are: By setting up structures such as a pulley lifting module and a four-point adjustable scrubbing arm that cooperate with each other, compared with the danger of manual cleaning that requires working at heights, the need for operators to climb heights is eliminated through the pulley lifting module and the pulley drive unit. And the control and adjustment of the four-point adjustable scrubbing arm ensure cleaning within the safe range of the tank body surface, greatly reducing the risk of accidents. At the same time, the same scrubbing quality and efficiency can be maintained during each cleaning process, avoiding problems of uneven or incomplete cleaning that may be caused by human factors. Brief Description of the Drawings

[0011] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0012] Figure 2 It is a side view structural schematic diagram of the present utility model;

[0013] Figure 3 It is a three-dimensional structural schematic of the present utility model Figure 1 ;

[0014] Figure 4 It is a three-dimensional structural schematic of the present utility model Figure 2 ;

[0015] Figure 5 It is a three-dimensional structural schematic of the present utility model Figure 3 ;

[0016] Figure 6 It is of the present utility model Figure 4 The enlarged structural schematic diagram at position A in the present utility model.

[0017] In the figure: 1. Double-layer T-shaped frame; 2. Back plate; 201. F-shaped card seat; 3. Slide table; 4. Chassis; 5. Belt-driven lifting module; 6. Belt-driven drive unit; 7. Direct drive motor; 8. Spindle; 9. Four-point adjustable scrubbing arm; 901. Cross arm; 902. C-port card block; 903. Z-shaped vertical arm; 904. Silicone strip; 905. Bolt; 10. PLC control panel. Detailed Implementation Modes

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 6 , an embodiment provided by the present utility model: A high-efficiency scrubbing device for flotation ore dressing, including a double-layer T-shaped frame 1 and a back plate 2 fixed to the back of the double-layer T-shaped frame 1, and a belt-driven lifting module 5 is installed on the inner wall of one side of the back plate 2. The movable end of the belt-driven lifting module 5 is installed with an F-shaped card seat 201. An F-shaped card seat 201 is fixed to the outer wall of the side away from the back plate 2 with a slide table 3, and the bottom end of the slide table 3 is fixed with a chassis 4. The F-shaped card seat 201 serves the purpose of connecting the movable end of the belt-driven lifting module 5 and the slide table 3;

[0020] A main shaft 8 is installed at the central position inside the chassis 4, and a four-point adjustable scrubbing arm 9 for scrubbing the inner wall of the flotation tank is installed at the bottom end of the main shaft 8. A direct drive motor 7 for driving the main shaft 8 to rotate is installed at the top end of the chassis 4. One end of the back surface of the back plate 2 is installed with a pulley drive unit 6 for driving the pulley lifting module 5 to work. A PLC control panel 10 electrically connected to the input ends of the pulley drive unit 6 and the direct drive motor 7 is installed on one side of the back surface of the back plate 2;

[0021] Square mouth sleeves are installed on the left and right outer walls of the sliding table 3. The square mouth sleeves are slidably matched with the double-layer T-shaped frame 1, and the lifting stability of components such as the sliding table 3 and the four-point adjustable scrubbing arm 9 is improved through the square mouth sleeves;

[0022] The pulley lifting module 5 includes a driving pulley, a driven pulley rotatably installed on the inner wall of the same side of the back plate 2, and a crawler belt wound between the driving pulley and the driven pulley. One end of the crawler belt is fixedly connected to the back surface of the F-shaped card seat 201. A tensioning wheel abutted against the crawler belt is installed on the inner wall of one side of the back plate 2. The pulley drive unit 6 adopts a servo motor and a belt drive structure. The servo motor is installed at one end of the back surface of the back plate 2, and the output end of the servo motor drives the driving pulley to rotate through the belt drive structure;

[0023] The pulley drive unit 6 adopts a matching form of a servo motor and a belt drive structure to enable the pulley lifting module 5 to work stably. In this process, the lifting action direction of the pulley lifting module 5 is controlled by the rotation direction of the servo motor, thereby controlling the vertical height of components such as the sliding table 3, the chassis 4, and the four-point adjustable scrubbing arm 9;

[0024] The four-point adjustable scrubbing arm 9 includes four cross arms 901 fixed at equal intervals on the outer peripheral surface of the main shaft 8, a C-port block 902 slidably bolted to the top end of the cross arm 901, a Z-shaped vertical arm 903 fixed inside the C-port block 902, and a silica gel strip 904 fixed to one side edge of the Z-shaped vertical arm 903. A number of through internal threaded holes are provided on the surface of the cross arm 901, and a bolt 905 for screwing and matching with the internal threaded holes is installed on one outer wall of the C-port block 902;

[0025] When the staff controls the width range of the four-point adjustable scrubbing arm 9, the staff manually slides the Z-shaped vertical arm 903 until a certain pressure is maintained between the silica gel strip 904 and the inner wall of the flotation tank. Subsequently, the positions of the C-port block 902 and the bolt 905 are locked by using the cooperation of the bolt 905 and the threaded holes on the surface of the cross arm 901, so that the silica gel strip 904 can scrub the flotation tank when revolving around the central axis of the chassis 4, and the residues of the flotation agent, ore particles, sediments, and other dirt remaining on the inner wall of the flotation tank are scraped off. During this process, the staff can continuously flush the flotation tank.

[0026] When the embodiment of the present application is in use, first, the staff arranges the device on one side of the flotation tank body and starts the belt drive unit 6 to work through the PLC control panel 10. The vertical height of the slide table 3 is controlled by the belt drive unit 6 and the belt lifting module 5 until the slide table 3 and the four-point adjustable scrubbing arm 9 are higher than the top opening of the flotation tank body, so that the four-point adjustable scrubbing arm 9 can penetrate into the flotation tank body after adjustment. The staff pre-adjusts the width range of the four-point adjustable scrubbing arm 9 to facilitate the contact between the scrubbing part of the four-point adjustable scrubbing arm 9 and the inner wall of the flotation tank body. After the device and the flotation tank body are debugged, the staff starts the direct drive motor 7 to work through the PLC control panel 10. Then, the rotational power of the direct drive motor 7 is transmitted to the main shaft 8 and the four-point adjustable scrubbing arm 9, causing the four-point adjustable scrubbing arm 9 to rotate. During its rotation, due to the four-point adjustable design, it can adapt to the surface shape and height difference of different parts of the tank body, effectively removing various impurities and sediments attached to the inner wall, thereby completely eliminating the factors that may affect the flotation effect. When the scrubbing and cleaning operation of the flotation tank body is completed, the staff can move the four-point adjustable scrubbing arm 9 out of the flotation tank body to carry out normal flotation operations. Compared with the danger of working at heights required for manual cleaning during this process, the need for operators to climb heights is eliminated through the belt lifting module 5 and the belt drive unit 6. Moreover, the control and adjustment of the four-point adjustable scrubbing arm 9 ensure that the cleaning is carried out within the safe range of the tank body surface, greatly reducing the risk of accidents. At the same time, the same scrubbing quality and efficiency can be maintained during each cleaning process, avoiding the problems of uneven or incomplete cleaning that may be caused by human factors.

Claims

1. An efficient scrubbing device for flotation ore dressing, characterized in that: It includes a double-layer T-shaped frame (1) and a back plate (2) fixed to the back of the double-layer T-shaped frame (1). A pulley lifting module (5) is installed on the inner wall of one side of the back plate (2). The movable end of the pulley lifting module (5) is installed with an F-shaped clamping seat (201). A sliding table (3) is fixed to the outer wall of the side of the F-shaped clamping seat (201) away from the back plate (2). A chassis (4) is fixed to the bottom end of the sliding table (3). A main shaft (8) is installed at the central position inside the chassis (4). A four-point adjustable scrubbing arm (9) for scrubbing the inner wall of the flotation tank is installed at the bottom end of the main shaft (8). A direct drive motor (7) for driving the main shaft (8) to rotate is installed at the top end of the chassis (4). A pulley drive unit (6) for driving the pulley lifting module (5) to work is installed at one end of the back of the back plate (2). A PLC control panel (10) electrically connected to the input ends of the pulley drive unit (6) and the direct drive motor (7) is installed on one side of the back of the back plate (2).

2. The high-efficiency scrubbing device for floating ore dressing according to claim 1, wherein: Square socket sleeves are installed on the left and right outer walls of the sliding table (3), and the square socket sleeves are slidably engaged with the double-layer T-shaped frame (1).

3. The high-efficiency scrubbing device for floating ore dressing according to claim 1, characterized in that: The pulley lifting module (5) includes a driving pulley, a driven pulley rotatably installed on the inner wall of the same side of the back plate (2), and a crawler belt wound between the driving pulley and the driven pulley. One end of the crawler belt is fixedly connected to the back of the F-shaped clamping seat (201). A tension pulley in contact with the crawler belt is installed on the inner wall of one side of the back plate (2).

4. An efficient scrubbing device for floating beneficiation according to claim 3, characterized in that: The pulley drive unit (6) adopts a servo motor and a belt drive structure. The servo motor is installed at one end of the back of the back plate (2), and the output end of the servo motor drives the driving pulley to rotate through the belt drive structure.

5. The high-efficiency scrubbing device for floating ore dressing according to claim 1, characterized in that: The four-point adjustable scrubbing arm (9) includes four cross arms (901) fixed at equal intervals on the outer peripheral surface of the main shaft (8), a C-shaped socket block (902) slidably bolted to the top end of the cross arm (901), a Z-shaped vertical arm (903) fixed inside the C-shaped socket block (902), and a silicone strip (904) fixed to one side edge of the Z-shaped vertical arm (903).

6. The high-efficiency scrubbing device for floatation ore according to claim 5, wherein: A number of through internal threaded holes are provided on the surface of the cross arm (901), and a bolt (905) for screwing and cooperating with the internal threaded holes is installed on the outer wall of one side of the C-shaped socket block (902).

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