Mixed metal scrap flotation separation device

Abstract

The utility model relates to the technical field of metal scrap separation, in particular to a mixed metal scrap flotation separation device. The utility model provides a mixed metal scrap flotation separation device which can separate metal scraps, improve the separation effect of the metal scraps, improve the flotation separation efficiency of the metal scraps and simultaneously facilitate collection of the metal scraps. A mixed metal scrap flotation separation device comprises a separation tank, a discharging pipe, a servo motor and the like, the separation tank is divided into a front space and a rear space, the discharging pipe is connected to the upper side of the right portion of the separation tank, and the servo motor is connected to the upper right side of the middle of the separation tank. The pushing plate is driven by the air cylinder to move forwards so as to push large metal scraps in the box to move forwards, so that the rotating plate rotates, the large metal scraps are pushed out, the metal scraps in waste water are separated, the separation effect of the metal scraps is improved, and the flotation separation efficiency of the metal scraps is improved; and meanwhile, collection of metal scraps is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of metal waste separation, in particular to a mixed metal waste flotation separation device. Background Art

[0002] Mixed metal waste flotation is a commonly used method for treating metal waste, which is usually used to separate valuable metals from mixed metal waste. In the mixed metal waste flotation process, valuable metal components in metal ores or waste are usually floated.

[0003] The existing mixed metal waste flotation separation is to separate metal minerals and impurities by adding appropriate flotation agents into the wastewater, and to make the metal minerals float to the surface of the wastewater to form scum through the attachment of bubbles, so as to achieve metal separation. However, during the separation process, the wastewater directly enters the separation tank, and the larger waste and the smaller waste in the wastewater enter the separation tank for flotation separation at the same time, which easily affects the effect of metal waste separation, resulting in low efficiency of metal waste flotation separation.

[0004] Therefore, it is necessary to design a mixed metal waste flotation separation device that can separate metal waste, improve the effect of metal waste separation, improve the efficiency of metal waste flotation separation, and facilitate the collection of metal waste. Utility Model Content

[0005] In order to overcome the disadvantage that the larger waste and the smaller waste in the wastewater enter the separation tank for flotation separation at the same time, which easily affects the separation effect of the metal waste and leads to low efficiency of the flotation separation of the waste, the utility model provides a mixed metal waste flotation separation device which can separate metal waste, improve the separation effect of metal waste, improve the efficiency of metal waste flotation separation and facilitate the collection of metal waste.

[0006] Technical solution: A mixed metal waste flotation separation device includes a separation tank, a feed pipe, a servo motor, a pulley, a stirring column, a bubble tube, a rotating scraper, a dual-axis motor, a filtering mechanism and a drug-feeding mechanism. The separation tank is divided into two front and rear spaces. The upper right side of the separation tank is connected to the feed pipe, the upper right side of the middle of the separation tank is connected to the servo motor, the output shaft of the servo motor is connected to a pulley, the right side of the middle of the separation tank is rotatably connected to two front and rear stirring columns, the stirring columns are connected to pulleys, and flat belts are wound around the pulleys. The middle of the separation tank is connected to a bubble tube, the upper left side of the middle of the separation tank is connected to the dual-axis motor, the output shaft of the dual-axis motor is connected to a rotating scraper, and the rotating scraper is rotatably connected to the separation tank. A filtering mechanism for separating mixed metal waste is provided on the front right side of the separation tank, and a drug-feeding mechanism for adding a collector is provided on the left side of the middle of the separation tank.

[0007] Optionally, a collection frame is provided on the left side of the upper portion of the separation tank to facilitate the collection of floating waste materials.

[0008] Optionally, the separation tank is made of stainless steel, which has good corrosion resistance, strong antioxidant capacity, and is easy to clean.

[0009] Optionally, a connecting pipe is provided at the lower portion of the separation tank to facilitate the flow of wastewater from the front space into the rear space of the separation tank.

[0010] Optionally, the filtering mechanism includes a filter box, a rotating plate, a torsion spring, a cylinder and a push plate. The filter box is connected to the front side of the right part of the separation tank. The front side of the filter box is rotatably connected to the rotating plate. Two left and right torsion springs are connected between the rotating plate and the filter box. The cylinder is connected to the upper rear side of the right part of the separation tank. The push plate is connected to the telescopic end of the cylinder. The push plate is slidably connected to the filter box.

[0011] Optionally, the drug delivery mechanism includes a drug delivery tube, a push switch and a spring. The drug delivery tube is connected to the left side of the middle of the separation tank, the front of the drug delivery tube is slidably connected to the push switch, and a spring is connected between the push switch and the drug delivery tube.

[0012] The beneficial effects of the utility model are as follows: 1. The utility model drives the push plate forward through the cylinder, thereby pushing the larger metal waste in the box forward, causing the rotating plate to rotate and the torsion spring to deform, thereby pushing the larger metal waste out, thereby separating the metal waste in the wastewater, improving the effect of metal waste separation, improving the efficiency of metal waste flotation separation, and facilitating the collection of metal waste.

[0013] 2. The utility model moves the switch to the right by pressing the spring, so that the feeding pipe is discharged, thereby adding the collector into the separation tank, increasing the adhesion between the metal minerals and the bubbles, improving the ability of the metal waste to be adsorbed, and improving the efficiency of the metal waste separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the filtering mechanism of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the filtering mechanism of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the medicine dispensing mechanism of the utility model.

[0019] The meaning of the reference numerals in the figure: 1_separation tank, 2_feeding pipe, 3_servo motor, 4_pulley, 5_stirring column, 6_bubble tube, 7_rotating scraper, 70_dual-axis motor, 8_filter mechanism, 80_filter box, 81_rotating plate, 82_torsion spring, 83_cylinder, 84_push plate, 9_drug feeding mechanism, 90_drug feeding pipe, 91_press switch, 92_spring. DETAILED DESCRIPTION

[0020] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0021] A mixed metal waste flotation separation device, such as Figure 1-Figure 5 As shown, it includes a separation tank 1, a feed pipe 2, a servo motor 3, a pulley 4, a stirring column 5, a bubble tube 6, a rotating scraper 7, a dual-axis motor 70, a filtering mechanism 8 and a drug feeding mechanism 9. The separation tank 1 is divided into two spaces, front and back. A collecting frame is provided on the left side of the upper part of the separation tank 1. The separation tank 1 is made of stainless steel. A connecting pipe is provided at the lower part of the separation tank 1. The upper right side of the separation tank 1 is connected to the feed pipe 2. The upper right side of the middle of the separation tank 1 is connected to the servo motor 3. The output shaft of the servo motor 3 is connected to the pulley 4. The separation tank 1 Two front and rear stirring columns 5 are rotatably connected on the right side of the middle part, and pulleys 4 are connected to the stirring columns 5. Flat belts are wound around the pulleys 4. A bubble tube 6 is connected to the middle of the separation tank 1, and a double-axis motor 70 is connected to the upper left side of the middle part of the separation tank 1. A rotating scraper 7 is connected to the output shaft of the double-axis motor 70, and the rotating scraper 7 is rotatably connected to the separation tank 1. A filtering mechanism 8 for separating mixed metal wastes is provided on the front right side of the separation tank 1, and a drug-dispensing mechanism 9 for adding a collector is provided on the left side of the middle part of the separation tank 1.

[0022] like Figure 1-Figure 4 As shown, the filtering mechanism 8 includes a filter box 80, a rotating plate 81, a torsion spring 82, a cylinder 83 and a push plate 84. The filter box 80 is connected to the front side of the right part of the separation tank 1. The rotating plate 81 is rotatably connected to the front side of the filter box 80. Two left and right torsion springs 82 are connected between the rotating plate 81 and the filter box 80. The cylinder 83 is connected to the upper rear side of the right part of the separation tank 1. The push plate 84 is connected to the telescopic end of the cylinder 83. The push plate 84 is slidably connected to the filter box 80.

[0023] like Figure 1 , Figure 2 and Figure 5 As shown, the drug delivery mechanism 9 includes a drug delivery tube 90, a push switch 91 and a spring 92. The drug delivery tube 90 is connected to the left side of the middle of the separation tank 1, the push switch 91 is slidably connected to the front of the drug delivery tube 90, and a spring 92 is connected between the push switch 91 and the drug delivery tube 90.

[0024] When mixed metal waste needs to be separated by flotation, the device can be used to allow metal wastewater to enter the separation tank 1 through the feed pipe 2. The separation tank 1 is made of stainless steel, has good corrosion resistance, strong antioxidant ability, and is easy to clean. Larger metal waste in the wastewater will remain on the filter box 80, and finer metal waste in the wastewater will flow through the filter box 80 and flow into the separation tank 1. The wastewater will flow from the front space of the separation tank 1 through the connecting pipe to the rear space. Gas is introduced into the waste through the bubble tube 6 to generate a large number of tiny bubbles. The bubbles form bubble buoyancy in the waste, so that heavy substances such as metal mineral particles adhere to the bubbles and float. The servo motor 3 is started, and the pulley 4 is driven by the motor to rotate, so that the flat belt rotates, and then the stirring column 5 is driven to rotate, so as to stir the metal waste, increase the contact area between the gas and the metal waste, and improve the reaction speed. After the reaction, the double-axis motor 70 is started, and the rotating scraper 7 is driven by the double-axis motor 70 to rotate, so as to scrape out the scum, and then the metal waste is separated, and the valuable metal components are extracted. The scum will fall into the collection frame. When a certain amount of large metal waste accumulates on the filter box 80, the cylinder 83 is started, and the push plate 84 is driven by the cylinder 83 to move forward, so as to The larger metal waste in the box is pushed forward, and the larger metal waste contacts the rotating plate 81, so that the rotating plate 81 rotates, and the torsion spring 82 is deformed, and then the larger metal waste is pushed out, so that the metal waste in the wastewater is separated, the effect of metal waste separation is improved, the efficiency of metal waste flotation separation is improved, and the collection of metal waste is convenient. After the metal waste is pushed out, the cylinder 83 is closed, and then the cylinder 83 is started to operate in the reverse direction, so that the push plate 84 moves backward and separates from the rotating plate 81, the torsion spring 82 rotates to reset, the rotating plate 81 rotates to reset, and then the cylinder 83 is closed, and then the storage tank is connected to the lower medicine pipe 90. The cartridge of the collector allows the collector to enter the discharge tube 90. When the rotating scraper 7 rotates to scrape out the scum, it will also contact the push switch 91, causing the push switch 91 to move to the right, and the spring 92 is squeezed, so that the discharge tube 2 discharges the medicine, thereby adding the collector to the separation tank 1, increasing the adhesion between the metal minerals and the bubbles, improving the ability of the metal waste to be adsorbed, and improving the efficiency of the metal waste separation. When the rotating scraper 7 is disengaged from the push switch 91, the spring 92 rebounds, the push switch 91 moves to reset, and then the discharge tube 90 stops discharging the medicine. After the separation is completed, the servo motor 3 and the dual-axis motor 70 can be turned off.

[0025] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A mixed metal waste flotation separation device, characterized in that: The invention comprises a separation tank (1), a feeding pipe (2), a servo motor (3), a belt pulley (4), a stirring column (5), a bubble tube (6), a rotating scraper (7), a double-shaft motor (70), a filtering mechanism (8) and a drug feeding mechanism (9). The separation tank (1) is divided into two spaces, front and rear. The upper right side of the separation tank (1) is connected to the feeding pipe (2). The upper right side of the middle of the separation tank (1) is connected to the servo motor (3). The output shaft of the servo motor (3) is connected to the belt pulley (4). The right side of the middle of the separation tank (1) is rotatably connected to two stirring columns ( 5), the stirring columns (5) are all connected with pulleys (4), and flat belts are wound between the pulleys (4). The middle of the separation tank (1) is connected with a bubble tube (6), the upper left side of the middle of the separation tank (1) is connected with a double-axis motor (70), the output shaft of the double-axis motor (70) is connected with a rotating scraper (7), and the rotating scraper (7) is rotatably connected to the separation tank (1). The front right side of the separation tank (1) is provided with a filtering mechanism (8) for separating mixed metal wastes, and the left side of the middle of the separation tank (1) is provided with a drug dispensing mechanism (9) for adding a collector.

2. A mixed metal waste flotation separation device according to claim 1, characterized in that: A collecting frame is provided on the left side of the upper part of the separation tank (1) to facilitate the collection of floating waste materials.

3. A mixed metal waste flotation separation device according to claim 2, characterized in that: The separation tank (1) is made of stainless steel, has good corrosion resistance, strong oxidation resistance, and is easy to clean.

4. A mixed metal waste flotation separation device according to claim 3, characterized in that: A connecting pipe is provided at the bottom of the separation tank (1) to facilitate wastewater to flow from the front space into the rear space of the separation tank (1).

5. A mixed metal waste flotation separation device according to claim 4, characterized in that: The filtering mechanism (8) comprises a filtering box (80), a rotating plate (81), a torsion spring (82), a cylinder (83) and a push plate (84); the filtering box (80) is connected to the front side of the right part of the separation tank (1); the rotating plate (81) is rotatably connected to the front side of the filtering box (80); two left and right torsion springs (82) are connected between the rotating plate (81) and the filtering box (80); the cylinder (83) is connected to the upper rear side of the right part of the separation tank (1); the push plate (84) is connected to the telescopic end of the cylinder (83); and the push plate (84) is slidably connected to the filtering box (80).

6. A mixed metal waste flotation separation device according to claim 5, characterized in that: The drug dispensing mechanism (9) comprises a drug dispensing tube (90), a push switch (91) and a spring (92); the drug dispensing tube (90) is connected to the left side of the middle of the separation tank (1); the front of the drug dispensing tube (90) is slidably connected to the push switch (91); and the spring (92) is connected between the push switch (91) and the drug dispensing tube (90).

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