Steel wool winding device for gold-loaded carbon desorption electrolysis cathode frame

Abstract

The utility model discloses a steel wool winding device for a gold-loaded carbon desorption electrolysis cathode frame. The device has the beneficial effects that through the matched design of the unwinding assembly and the winding assembly, a cathode frame winding steel wool roll can be rotationally supported by virtue of a threading shaft rod in the unwinding assembly in the cathode frame winding steel wool winding process, and a cathode frame is fixed by virtue of a fixing rod in the winding assembly; in the winding process of the cathode frame winding steel wool, a linkage rod and a fixing rod are made to rotate through a rocking handle in the winding assembly, so that rotation of the cathode frame is achieved, and in the rotating process of the cathode frame, the cathode frame winding steel wool rotationally stripped from a threading shaft rod can be rapidly wound to the cathode frame. The tedious operation of manually lifting, moving and rotating the cathode frame is omitted, and meanwhile, the cathode frame winding steel wool is more quickly stripped from the winding steel wool roll, so that the winding efficiency of the cathode frame winding steel wool is improved, and meanwhile, the labor intensity of workers is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to precious metal metallurgy technical field, concretely relates to a kind of gold-loaded carbon desorption electrolytic cathode frame steel wool winding device. BACKGROUND

[0002] In the gold-loaded carbon purification processing process, high-temperature and high-pressure desorption electrolysis process is one of the most widely used methods, which can realize desorption and electrolysis simultaneously, has high production efficiency and good desorption effect. The gold-loaded carbon high-temperature and high-pressure desorption electrolysis equipment is usually mainly composed of a desorption column, an electric heater, a liquid storage tank, an electrolysis tank, a desorption pump and a pressure pipeline. Its working principle is as follows: the gold-loaded carbon uses 2.0-3.0% sodium hydroxide solution as desorption liquid, and under high-temperature and high-pressure conditions, the hydroxyl ions in the desorption liquid displace the complex ions of gold and silver from the activated carbon, and the complex ions of gold and silver enter the electrolysis tank with the desorption liquid. The electrolysis tank is usually made of stainless steel plate or titanium plate as anode, and steel wool is used as cathode to fully ensure the electrolysis efficiency. The [Au(CN)2] － and [Ag(CN)2] － are reduced on the cathode, and gold and silver are deposited on the cathode. As an important part of the process, the electrolysis efficiency directly affects the desorption effect, desorption time and other key production indicators. After a batch of gold-loaded carbon is desorbed, the gold is extracted, and in this process, the cathode plate needs to be removed to clean the gold mud attached to it. In order to ensure the balance of precious metals, the steel wool wound on the cathode plate needs to be completely peeled off and the cathode frame needs to be cleaned during the gold extraction process. After the above steps are completed, new steel wool needs to be wound on the cathode frame, and the anode and cathode plates need to be reassembled in the electrolysis tank for continuous desorption production.

[0003] Currently, from the development of the industry, the cathode plate frame is usually made of stainless steel or titanium. In order to fully ensure the electrolysis efficiency and the permeability of the electrolyte, steel wool or stainless steel mesh needs to be wound on the cathode plate frame. In actual production, whether stainless steel mesh or steel wool is used, the gold mud attached to the cathode needs to be thoroughly cleaned during the gold extraction operation, which inevitably causes damage to the stainless steel mesh or steel wool. The use of steel wool is more prominent, and the steel wool needs to be completely peeled off from the cathode frame every time the gold extraction operation is performed. After the gold extraction is completed, the stainless steel mesh or steel wool needs to be re-wound. In order to fully ensure the balance of precious metals and the electrolysis efficiency, the use of steel wool is better than that of stainless steel mesh according to the requirements of precious metal metallurgy technology and the actual production situation. Therefore, steel wool is used more frequently in actual production. In the long-term production practice, whether stainless steel mesh or steel wool is used, the steel wool or stainless steel needs to be wound frequently, which requires a lot of labor. With the development trend of large-scale equipment, in order to improve the production efficiency as much as possible, the size of the gold-loaded carbon desorption electrolysis tank and the cathode plate frame also increases, which further increases the labor intensity of the on-site workers.

[0004] The operation mode of the steel cotton winding of the cathode frame in the existing gold-loaded carbon desorption electrolysis process is all manual operation, and since the weight and size of the cathode frame are large, when the rotation operation of the cathode frame is performed, the labor intensity of the on-site operator is large and the production efficiency is low. Content of the utility model

[0005] (1) technical problem to be solved

[0006] The utility model provides a gold-loaded carbon desorption electrolysis cathode frame steel cotton winding device aiming at the current situation of the prior art.

[0007] (2) technical scheme

[0008] The utility model discloses a gold-loaded carbon desorption electrolysis cathode frame steel cotton winding device, including the base, the base top both sides jointly install a winding assembly, the winding assembly includes bearing no.

[0009] Further, the base bottom end four corners are also respectively installed with a pulley, and the pulley is a self-locking universal wheel.

[0010] By adopting the above technical scheme, the base can be flexibly moved according to actual use requirements with the help of the pulley, so as to realize the flexible movement adjustment of the winding assembly.

[0011] Further, the bracket two is welded with the base, and the bearing two is bolted with the bracket two.

[0012] By adopting the above technical scheme, the bearing two can ensure the convenient rotation adjustment of the linkage rod relative to the bracket two.

[0013] Further, the linkage rod is inserted with the inner ring of the bearing two, and the linkage rod is welded with the fixed rod.

[0014] By adopting the technical scheme, the linkage rod is welded with the fixed rod, so that synchronous rotation adjustment of the fixed rod with the linkage rod can be ensured.

[0015] Further, the fixed rod is provided with a clamping groove matched with the cathode frame, and the fixed rod is further provided with a bolt for fixing the cathode frame.

[0016] By adopting the technical scheme, the clamping groove on the fixed rod and the fixing bolt can be used to reliably fix and install the cathode frame for winding steel wool on the fixed rod.

[0017] Further, the handle is bolted with the corresponding linkage rod, and the handle is of a bent structure.

[0018] By adopting the technical scheme, the handle can be used to conveniently rotate the fixed rod, so as to conveniently rotate and adjust the fixed cathode frame, and the tedious manual operation of lifting and rotating the cathode frame is saved.

[0019] Further, the threaded shaft rod is inserted into the inner ring of the bearing one, and the quick mounting nut is screwed with the threaded shaft rod.

[0020] By adopting the technical scheme, the bearing one can ensure convenient rotation of the threaded shaft rod relative to the support one, and the quick mounting nut can limit both ends of the threaded shaft rod.

[0021] (Three) beneficial effects

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In order to solve the problem that the operation mode of the cathode frame winding steel wool in the existing gold-loaded carbon desorption electrolysis process is pure manual operation, and because the weight and size of the cathode frame are large, when the cathode frame is rotated, both hands need to overcome a large torque, the labor intensity of the on-site operator is large and the production efficiency is low, the utility model discloses a cooperation design of the unwinding assembly and the winding assembly, can rotate and support the cathode frame winding steel wool roll in the cathode frame winding steel wool winding process by means of the threaded shaft rod in the unwinding assembly, and cooperate with the fixed rod in the winding assembly to fix the cathode frame, so that in the cathode frame winding steel wool winding process, the linkage rod and the fixed rod are rotated by the handle in the winding assembly, so that the rotation of the cathode frame is realized, the cathode frame winding steel wool rotated and peeled off from the threaded shaft rod can be quickly wound on the cathode frame in the rotating process, the tedious operation of manually lifting and rotating the cathode frame is saved, and the peeling of the cathode frame winding steel wool from the steel wool roll is also faster, so that the cathode frame winding steel wool winding efficiency is improved, and the labor intensity of the artificial is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a kind of structure schematic diagram of the steel cotton winding device of gold-loaded carbon desorption electrolytic cathode frame of the utility model.

[0025] The sign of drawing mark is as follows:

[0026] 1, winding assembly;101, bearing two;102, linkage rod;103, crank;104, fixed rod;105, support two;2, pulley;3, base;4, unwinding assembly;401, bearing one;402, screw shaft;403, quick-mount nut;404, support one. Specific embodiments

[0027] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, the utility model is further described in detail in the following with the drawings and examples.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0028] As Figure 1 shown, a kind of steel cotton winding device of gold-loaded carbon desorption electrolytic cathode frame in the embodiment of the utility model, including base 3, base 3 top end two sides are jointly installed with a winding assembly 1, winding assembly 1 includes bearing two 101, linkage rod 102, crank 103, fixed rod 104 and support two 105, wherein support two 105 has two, two support two 105 are symmetrically installed on the upper end of base 3 two sides, the top end of each support two 105 is installed with two bearing two 101, one linkage rod 102 is installed in two bearing two 101, linkage rod 102 one end is connected with fixed rod 104, the exposed end of linkage rod 102 on one of support two 105 is connected with crank 103;Base 3 one side is also provided with unwinding assembly 4, unwinding assembly 4 includes bearing one 401, screw shaft 402, quick-mount nut 403 and support one 404, bearing one 401 has two, two bearing one 401 are located at the top end of support one 404 two sides, screw shaft 402 penetrates bearing one 401, and screw shaft 402 two ends are installed with one quick-mount nut 403 respectively, the convenient rotation of fixed rod 104 can be realized by means of crank 103, to realize the convenient rotation adjustment of fixed cathode frame, save the tedious operation of manual lifting and rotating cathode frame, bearing one 401 can ensure the convenient rotation of screw shaft 402 relative to support one 404, screw shaft 402 can realize the convenient peeling of steel cotton yarn on steel cotton roll during rotation.

[0029] As Figure 1 shown, in the embodiment of the utility model, base 3 bottom end four corners are also installed with one pulley 2 respectively, pulley 2 is self-locking universal wheel, the flexible movement of base 3 according to actual use demand can be realized by means of pulley 2, to realize the flexible movement adjustment of winding assembly 1.

[0030] As Figure 1 shown in the embodiment, the bracket two 105 is welded with the base 3, the bearing two 101 is bolted with the bracket two 105, the bearing two 101 can ensure the convenient rotation adjustment of the linkage rod 102 relative to the bracket two 105, the linkage rod 102 is inserted with the inner ring of the bearing two 101, the linkage rod 102 is welded with the fixed rod 104, the linkage rod 102 is welded with the fixed rod 104, which can ensure the synchronous rotation adjustment of the fixed rod 104 with the linkage rod 102, the fixed rod 104 is provided with a clamping groove matched with the cathode frame, and the fixed rod 104 is also provided with a bolt for fixing the cathode frame, and under the action of the clamping groove and the fixing bolt on the fixed rod 104, the reliable fixing and installation of the steel wool winding cathode frame on the fixed rod 104 can be realized.

[0031] As Figure 1 shown in the embodiment, the handle 103 is bolted with the corresponding linkage rod 102, the handle 103 is of a bending structure, the thread shaft rod 402 is inserted with the inner ring of the bearing one 401, and the quick mounting nut 403 is screwed with the thread shaft rod 402, the quick mounting nut 403 can limit the two ends of the thread shaft rod 402.

[0032] The specific implementation process of the embodiment is as follows: when winding the steel wool on the cathode frame, the cathode frame steel wool roll is first supported and rotated by the thread shaft rod 402 in the unwinding assembly 4, then the cathode frame is fixed on the fixed rod 104 in the winding assembly 1, and then the linkage rod 102 and the fixed rod 104 are rotated by the handle 103 in the winding assembly 1, so as to realize the rotation of the cathode frame. The cathode frame steel wool peeled off from the thread shaft rod 402 can be quickly wound on the cathode frame during the rotation process, which saves the tedious operation of manually lifting and moving the cathode frame to rotate it, and also makes the peeling of the cathode frame steel wool from the steel wool roll more fast, so as to improve the winding efficiency of the cathode frame steel wool and greatly reduce the labor intensity of the workers.

[0033] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A gold on carbon desorption electrolysis cathode frame steel cotton winding device, characterized in that: The base (3) top two sides are collectively installed with a winding assembly (1), the winding assembly (1) includes bearing two (101), linkage rod (102), crank (103), fixed rod (104) and support two (105), wherein the support two (105) has two, two support two (105) symmetry is installed on the base (3) upper end two sides, the top of each support two (105) is installed with two bearing two (101), two bearing two (101) is installed with a linkage rod (102), the linkage rod (102) one end is connected with the fixed rod (104), wherein the linkage rod (102) exposed end of one support two (105) is connected with the crank (103);The base (3) one side is also provided with a pay-off assembly (4), the pay-off assembly (4) includes bearing one (401), screw shaft rod (402), quick mounting nut (403) and support one (404), the bearing one (401) has two, two bearing one (401) is located at the top of the support one (404) two sides, the screw shaft rod (402) penetrates the bearing one (401), and the screw shaft rod (402) two ends are respectively provided with one quick mounting nut (403).

2. The gold-loaded carbon desorption electrolytic cathode frame steel cotton winding device according to claim 1, characterized in that: The base (3) bottom four corners are also respectively installed with a pulley (2), the pulley (2) is self-locking universal wheel.

3. The gold-loaded carbon desorption electrolytic cathode frame steel cotton winding device according to claim 1, characterized in that: The support two (105) and the base (3) are welded, and the bearing two (101) and the support two (105) are bolted.

4. The gold-loaded carbon desorption electrolytic cathode frame steel cotton winding device according to claim 3, characterized in that: The linkage rod (102) and the inner ring of the bearing two (101) are inserted, and the linkage rod (102) and the fixed rod (104) are welded.

5. The gold-loaded carbon desorption electrolytic cathode frame steel cotton winding device according to claim 4, characterized in that: The fixed rod (104) is provided with a clamping groove matched with the cathode frame, and the fixed rod (104) is also provided with a bolt for fixing the cathode frame.

6. The gold-loaded carbon desorption electrolytic cathode frame steel cotton winding device according to claim 1, characterized in that: The crank (103) and the corresponding linkage rod (102) are bolted, and the crank (103) is of a bending type structure.

7. The gold-loaded carbon desorption electrolytic cathode frame steel cotton winding device according to claim 1, characterized in that: The screw shaft rod (402) and the inner ring of the bearing one (401) are inserted, and the quick mounting nut (403) and the screw shaft rod (402) are screwed.

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