Production device for recovering gallium from gallium-containing waste residues

Abstract

The utility model belongs to the technical field of gallium processing, and discloses a production device for recovering gallium from gallium-containing waste residues. Comprising a crushing kettle, a pair of crushing rollers are installed in the crushing kettle, side rods are fixedly connected to the two ends of the pair of crushing rollers and penetrate through the crushing kettle, an intermittent box is arranged at the top end of the crushing kettle, a pair of baffles are arranged in the intermittent box, rotating rods are fixedly connected to the interiors of the pair of baffles and penetrate through the intermittent box, and the rotating rods are fixedly connected to the interiors of the pair of baffles. The outer sides of the pair of rotating rods are fixedly connected with coil springs, and the ends, away from the rotating rods, of the coil springs are fixedly connected with the outer side of the intermittent box. According to the device, through the intermittent box and the transmission mechanism, the intermittent discharging function of gallium-containing waste residues is achieved, when the crushing rollers rotate, the transmission mechanism is driven through the side rods, then the baffles are controlled to swing intermittently, the waste residues fall into the crushing kettle in batches, and through the design, the crushing difficulty caused by waste residue overlapping is effectively avoided; and the workload of the equipment is also obviously reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to gallium processing technical field more specifically, the utility model relates to a kind of production device for recovering gallium from gallium-containing waste residue. BACKGROUND

[0002] Gallium-containing waste residue refers to waste containing metallic gallium element, before recovering gallium from gallium-containing waste residue, the waste residue needs to be pretreated carefully, this step includes crushing and grinding the waste residue to facilitate the release and subsequent extraction of gallium, and the crushing needs the help of a crushing device.

[0003] The existing crushing device is composed of a crushing kettle and a pair of crushing rollers, and its working principle is as follows: first, pour the gallium-containing waste residue to be crushed into the crushing kettle, then when the pair of crushing rollers rotates, the pressure is applied to the material clamped therebetween, and the material is crushed when the pressure stress reaches the limit of its compressive strength, thereby completing the crushing process.

[0004] However, the existing gallium-containing waste residue is often poured into the crushing kettle at once to save trouble, which can easily lead to the crushing of the gallium-containing waste residue overlapping the crushing rollers, increasing the working load of the equipment and causing the equipment to be damaged due to long-term high-load operation. SUMMARY

[0005] To overcome the above-mentioned defects of the prior art, the utility model provides a production device for recovering gallium from gallium-containing waste residue.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a production device for recovering gallium from gallium-containing waste residue, comprising a crushing kettle, a pair of crushing rollers is installed inside the crushing kettle, a side rod is fixedly connected to both ends of the pair of crushing rollers, the side rod penetrates the crushing kettle, an intermittent box is arranged at the top end of the crushing kettle, a pair of baffles is arranged inside the intermittent box, a rotating rod is fixedly connected inside each of the pair of baffles, the rotating rod penetrates the intermittent box, a coil spring is fixedly connected to the outer side of each of the pair of rotating rods, the end of the coil spring away from the rotating rod is fixedly connected to the outer side of the intermittent box, a spur gear is fixedly connected to the outer side of the rotating rod, and a transmission mechanism for driving the spur gear to rotate is arranged on the periphery of the side rod.

[0007] Further, the transmission mechanism comprises a pair of fixed plates, a connecting rod, a chain wheel one, a chain wheel two, a chain and a quarter gear, the pair of fixed plates are fixedly connected to the outer side and the top end of the crushing kettle respectively, the connecting rod is rotatably connected between the pair of fixed plates, the chain wheel one is fixedly connected to the outer side of the connecting rod, the chain wheel two is fixedly connected to the outer side of the side rod, the chain is engaged with the chain wheel one and the chain wheel two, and the quarter gear is fixedly connected to the outer side of the connecting rod.

[0008] Further, the rotating rod is provided with a linkage mechanism at one end away from the chain wheel one, and the linkage mechanism is used for driving a pair of baffle plates to rotate simultaneously.

[0009] Further, the linkage mechanism comprises rotating wheel one, rotating wheel two and nylon rope, the rotating wheel one and the rotating wheel two are fixedly connected with the outer sides of the pair of rotating rods respectively, one end of the nylon rope is fixedly connected with the outer side of the rotating wheel one, and the end of the nylon rope away from the rotating wheel one is wound on the outer side of the rotating wheel two.

[0010] Further, one end of the pair of baffle plates close to each other is provided with a magnetic attraction block, and the pair of magnetic attraction blocks are attracted to each other.

[0011] The technical effect and advantages of the production device for recovering gallium from gallium-containing waste slag are as follows:

[0012] (1) The intermittent box and the transmission mechanism are used to realize the intermittent feeding function of the gallium-containing waste slag, when the crushing roller rotates, the side rod drives the transmission mechanism, and then the intermittent swing of the baffle plate is controlled, so that the waste slag is dropped into the crushing kettle in batches, and the design not only effectively avoids the crushing difficulty caused by the overlapping of the waste slag, but also significantly reduces the working load of the equipment.

[0013] (2) The linkage mechanism is used to realize the synchronous opening and closing function of the two groups of baffle plates, when one group of baffle plates swings, the rotating rod built-in the baffle plates drives the linkage mechanism to work, and then the other group of baffle plates is opened synchronously. This innovative design not only ensures the uniformity of the waste slag feeding, but also improves the overall coordination and working efficiency of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the local section in the utility model.

[0016] Figure 3 It is a schematic diagram of the transmission mechanism structure in the utility model.

[0017] Figure 4 It is a schematic diagram of the spring and spur gear structure in the utility model.

[0018] Figure 5 It is a schematic diagram of the linkage mechanism structure in the utility model.

[0019] IN THE DRAWINGS:

[0020] 1, broken still; 2, broken roller; 3, side rod; 4, intermittent box; 5, baffle; 6, rotating rod; 7, coil spring; 8, spur gear; 9, fixed plate; 10, connecting rod; 11, chain wheel one; 12, chain wheel two; 13, chain; 14, quarter gear; 15, rotating wheel one; 16, rotating wheel two; 17, nylon rope; 18, magnetic block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figure 1 - Figure 4 As shown in FIG. 1, a production device for recovering gallium from gallium-containing waste residue comprises a broken still 1, a pair of broken rollers 2 is installed inside the broken still 1, a pair of side rods 3 is fixedly connected to both ends of the broken rollers 2, the side rods 3 penetrate through the broken still 1, an intermittent box 4 is arranged at the top end of the broken still 1, a pair of baffles 5 is arranged inside the intermittent box 4, a rotating rod 6 is fixedly connected inside a pair of the baffles 5, the rotating rod 6 penetrates through the intermittent box 4, a coil spring 7 is fixedly connected to the outer side of a pair of the rotating rods 6, the end of the coil spring 7 away from the rotating rod 6 is fixedly connected to the outer side of the intermittent box 4, a spur gear 8 is fixedly connected to the outer side of the rotating rod 6, and a transmission mechanism for driving the spur gear 8 to rotate is arranged on the periphery of the side rod 3.

[0023] The existing gallium-containing waste is poured into the crushing kettle 1, and in order to save trouble, it is often poured at one time, which can easily lead to the gallium-containing waste overlapping the crushing roller 2 and being unable to be crushed, increase the working load of the equipment, and cause the equipment to be damaged due to long-time high-load operation, in the use of the utility model, first, the gallium-containing waste to be crushed is poured into the inside of the intermittent box 4, then when the crushing roller 2 rotates, the crushing roller 2 drives the side rod 3 to rotate, the rotation of the side rod 3 drives the transmission mechanism to operate, the operation of the transmission mechanism intermittently drives the spur gear 8 to rotate, the spur gear 8 drives the baffle 5 to swing through the rotating rod 6, when the baffle 5 swings, the gallium-containing waste in the inside of the intermittent box 4 can fall and fall into the inside of the crushing kettle 1, and when the rotating rod 6 rotates, it also drives the coil spring 7 to deform and generate elastic potential energy, after the side rod 3 rotates to a certain number of turns, the transmission mechanism stops driving the spur gear 8, the coil spring 7 stops being stressed, and the elastic potential energy is released, the baffle 5 is driven to swing in the reverse direction and reset through the rotating rod 6, and the baffle 5 is reset to seal the bottom end of the intermittent box 4 again, at this time, the gallium-containing waste accumulated in the inside of the intermittent box 4 cannot fall, thereby achieving the function of intermittent feeding, and the working load of the equipment can be reduced, it should be noted that the elastic potential energy of the coil spring 7 is sufficient to support the reset of the baffle 5 and the support force required by the material accumulated in the inside of the intermittent box 4, thereby the transmission mechanism reciprocatingly drives the spur gear 8 to rotate under the rotation of the side rod 3, thereby achieving the function of intermittent opening of the baffle 5, realizing intermittent feeding, thereby reducing the load borne by the crushing roller 2 during operation and improving the service life of the device.

[0024] As shown in Figure 3 and Figure 4 , the transmission mechanism comprises a pair of fixed plates 9, a connecting rod 10, a chain wheel one 11, a chain wheel two 12, a chain 13 and a quarter gear 14, the pair of fixed plates 9 are respectively fixedly connected to the outside and the top end of the crushing kettle 1, the connecting rod 10 is rotatably connected between the pair of fixed plates 9, the chain wheel one 11 is fixedly connected to the outside of the connecting rod 10, the chain wheel two 12 is fixedly connected to the outside of the side rod 3, the chain 13 is engaged with the chain wheel one 11 and the chain wheel two 12, and the quarter gear 14 is fixedly connected to the outside of the connecting rod 10.

[0025] When the side rod 3 rotates, the chain wheel two 12 rotates, the chain wheel two 12 rotates and drives the chain wheel one 11 to rotate through the chain 13, the chain wheel one 11 rotates and drives the quarter gear 14 to rotate through the connecting rod 10, and finally, the quarter gear 14 rotates and drives the spur gear 8 to rotate, and with the continuous rotation of the quarter gear 14, the quarter gear 14 is disengaged from the engagement with the spur gear 8, at this time, the rotation of the quarter gear 14 and the spur gear 8 is in a stationary state, and then the quarter gear 14 is engaged with the spur gear 8 again, thereby driving the spur gear 8 to rotate.

[0026] As shown in Figure 4 andFigure 5 As shown, the end of the rotating rod 6 away from the sprocket 11 is provided with a linkage mechanism for driving a pair of baffle plates 5 to rotate simultaneously.

[0027] In order to realize the function of opening and closing a pair of baffle plates 5 simultaneously, when a group of baffle plates 5 swings, the group of baffle plates 5 will drive the linkage mechanism to operate through the rotating rod 6, and when the linkage mechanism operates, it will drive the baffle plates 5 of another group of baffle plates 5 to open through the rotating rod 6 fixed inside the baffle plates 5.

[0028] As shown in Figure 4 and Figure 5 The linkage mechanism includes a rotating wheel 15, a rotating wheel 16 and a nylon rope 17, the rotating wheel 15 and the rotating wheel 16 are respectively fixed to the outer side of a pair of rotating rods 6, one end of the nylon rope 17 is fixed to the outer side of the rotating wheel 15, and the end of the nylon rope 17 away from the rotating wheel 15 is wound around the outer side of the rotating wheel 16.

[0029] When a group of baffle plates 5 swings, the rotating wheel 15 will be driven to rotate through the rotating rod 6, and when the rotating wheel 15 rotates, the nylon rope 17 will be pulled, and the nylon rope 17 will drive the rotating wheel 16 to rotate in the opposite direction of the rotating wheel 15 at this time, and the reverse rotation of the rotating wheel 16 will drive another group of baffle plates 5 to swing through the rotating rod 6, thereby realizing the synchronous operation of a pair of baffle plates 5.

[0030] As shown in Figure 5 A pair of magnetic blocks 18 are installed on the end of a pair of baffle plates 5 close to each other, and a pair of magnetic blocks 18 are opposite in nature.

[0031] The magnetic block 18 is installed on the end of a pair of baffle plates 5 close to each other, which can increase the carrying capacity of a pair of baffle plates 5 when closed, and avoid the unstable situation of a pair of baffle plates 5 carrying objects only relying on a pair of coil springs 7.

[0032] Working principle: first, the gallium-containing waste residue to be broken is poured into the inside of the intermittent box 4, then when the crushing roller 2 rotates, the crushing roller 2 will drive the side rod 3 to rotate, and the rotation of the side rod 3 will drive the sprocket wheel two 12 to rotate, and the rotation of the sprocket wheel two 12 will drive the sprocket wheel one 11 to rotate through the chain 13, and the rotation of the sprocket wheel one 11 will further drive the quarter gear 14 to rotate through the connecting rod 10, and finally, the rotation of the quarter gear 14 will drive the spur gear 8 to rotate, and the spur gear 8 will further drive the baffle 5 to swing through the rotating rod 6, when the baffle 5 swings, the gallium-containing waste residue in the inside of the intermittent box 4 can fall, thereby falling into the inside of the crushing kettle 1, and when the rotating rod 6 rotates, it will also drive the coil spring 7 to deform to generate elastic potential energy, and after the side rod 3 rotates to a certain number of turns, the quarter gear 14 stops driving the spur gear 8, and the coil spring 7 stops being stressed, so it will release the elastic potential energy, drive the baffle 5 to swing in the opposite direction through the rotating rod 6, and the baffle 5 resets to seal the bottom end of the intermittent box 4 again, at this time, the gallium-containing waste residue accumulated in the inside of the intermittent box 4 cannot fall, thereby achieving the function of intermittent feeding, which can reduce the working load of the equipment, and thus the transmission mechanism drives the spur gear 8 to rotate back and forth under the rotation of the side rod 3, thereby achieving the function of intermittent opening of the baffle 5, realizing intermittent feeding, thereby reducing the load borne by the crushing roller 2 when it works, and improving the service life of the device;

[0033] When a group of baffles 5 swings, the group of baffles 5 will drive the rotating wheel one 15 to rotate through the rotating rod 6, and when the rotating wheel one 15 rotates, it will pull the nylon rope 17, and the nylon rope 17 will drive the rotating wheel two 16 to rotate in the opposite direction of the rotating wheel one 15 at this time, and the reverse rotation of the rotating wheel two 16 will drive the other group of baffles 5 to swing through the rotating rod 6, thereby realizing the synchronous operation of a pair of baffles 5.

[0034] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A production apparatus for recovering gallium from gallium-containing waste residue, comprising a crushing vessel (1), wherein a pair of crushing rollers (2) are installed inside the crushing vessel (1), and side rods (3) are fixedly connected to both ends of the pair of crushing rollers (2), wherein the side rods (3) penetrate the crushing vessel (1), characterized in that; The top end of the crushing kettle (1) is provided with an intermittent box (4), the inside of the intermittent box (4) is provided with a pair of baffles (5), the inside of a pair of the baffles (5) is fixedly connected with a rotating rod (6), the rotating rod (6) penetrates the intermittent box (4), the outside of a pair of the rotating rods (6) is fixedly connected with a coil spring (7), the end of the coil spring (7) away from the rotating rod (6) is fixedly connected with the outside of the intermittent box (4), the outside of the rotating rod (6) is fixedly connected with a spur gear (8), the periphery of the side rod (3) is provided with a transmission mechanism for driving the rotation of the spur gear (8).

2. The apparatus according to claim 1, wherein The transmission mechanism comprises a pair of fixed plates (9), a connecting rod (10), a chain wheel one (11), a chain wheel two (12), a chain (13) and a quarter gear (14), a pair of the fixed plates (9) are fixedly connected with the outside and the top end of the crushing kettle (1) respectively, the connecting rod (10) is rotatably connected between a pair of the fixed plates (9), the chain wheel one (11) is fixedly connected with the outside of the connecting rod (10), the chain wheel two (12) is fixedly connected with the outside of the side rod (3), the chain (13) is engaged with the chain wheel one (11) and the chain wheel two (12), and the quarter gear (14) is fixedly connected with the outside of the connecting rod (10).

3. The apparatus according to claim 2, wherein the apparatus is characterized by: The end of the rotating rod (6) away from the chain wheel one (11) is provided with a linkage mechanism, and the linkage mechanism is used for driving a pair of the baffles (5) to rotate at the same time.

4. The apparatus according to claim 3, wherein the apparatus is characterized by: The linkage mechanism comprises a rotating wheel one (15), a rotating wheel two (16) and a nylon rope (17), the rotating wheel one (15) and the rotating wheel two (16) are fixedly connected with the outside of a pair of the rotating rods (6) respectively, one end of the nylon rope (17) is fixedly connected with the outside of the rotating wheel one (15), and the end of the nylon rope (17) away from the rotating wheel one (15) is wound on the outside of the rotating wheel two (16).

5. The apparatus according to claim 4, wherein the apparatus is characterized by: The end of a pair of the baffles (5) close to each other is provided with a magnetic block (18), and a pair of the magnetic blocks (18) are attracted to each other.

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