Silver electrolysis anode frame and cleaning device

Abstract

The utility model discloses a silver electrolysis anode frame and discloses a cleaning device with the silver electrolysis anode frame, and the silver electrolysis anode frame comprises a frame body, an electrolysis cavity and a mud collecting cavity are defined in the frame body, the electrolysis cavity and the mud collecting cavity are communicated, and the electrolysis cavity and the mud collecting cavity are distributed up and down; the filter screen is used for forming at least one side wall of the electrolysis cavity and can filter anode mud generated by silver electrolysis; the mud discharging assembly comprises a mud discharging opening, a blocking piece used for blocking the mud discharging opening and a spring used for driving the blocking piece to block the mud discharging opening, the mud discharging opening is formed in the bottom of the mud collecting cavity, and the blocking piece overcomes the elastic force of the spring so that the mud collecting cavity can discharge anode mud through the mud discharging opening. According to the utility model, manual sludge discharge is not needed, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of silver electrolysis production, especially to a silver electrolysis anode frame and cleaning device. BACKGROUND

[0002] In silver electrolysis production, electrolytic cell will be used to purify crude silver, before putting crude silver into electrolytic cell, it is needed to put crude silver on anode cloth bag, and then put the anode cloth bag with crude silver into electrolytic cell, anode mud will be produced in silver electrolysis process, and the anode mud falls into the anode cloth bag.

[0003] However, after each silver electrolysis is completed, it is needed to take bag, discharge mud, clean and cool dry and other procedures manually, the labor intensity of workers is high, the cleaning efficiency is not high, the cloth bag cleaning water quantity is large, the cloth bag is easily damaged after being cleaned for many times, the cloth bag needs to be replaced, the loss is large, the silver electrolysis cost is high, therefore, it is necessary to design a silver electrolysis anode frame and cleaning device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving one of the technical problems in the prior art at least.

[0005] The utility model further provides a cleaning device with the silver electrolysis anode frame.

[0006] According to the silver electrolysis anode frame of the first aspect embodiment of the utility model, the frame body is used for forming the side wall of at least one electrolytic cavity, and the filter screen can filter the anode mud produced in silver electrolysis, the discharge mud assembly includes the discharge mud port, the plugging piece for plugging the discharge mud port, and the spring for driving the plugging piece to plug the discharge mud port, the discharge mud port is arranged at the bottom of the anode mud collecting cavity, and the plugging piece overcomes the elastic force of the spring to make the anode mud collecting cavity discharge anode mud through the discharge mud port.

[0007] According to the silver electrolysis anode frame, at least the following beneficial effects are achieved:

[0008] The utility model discloses a set up the mud discharging component, when electrolyzing, the coarse silver board is put into the electrolytic cavity of anode frame, then anode frame is placed in electrolytic cell, and the micro orifice of filter screen allows the solution of electrolytic cell to enter the electrolytic cavity, carries out silver electrolysis, and simultaneously, the anode mud generated in the electrolytic process falls into the mud collecting cavity, and the spring drives the plugging piece to seal the mud discharging port, and the anode mud cannot be discharged into the electrolytic cell, and the filter screen can filter the anode mud, prevents the anode mud from flowing to the electrolytic cell, and after electrolysis, the anode frame is taken out from the electrolytic cell, and external force is applied to the plugging piece, the force of spring is overcome, the mud discharging port is opened, and the anode mud is discharged from the mud collecting cavity, realizes automatic mud discharging, avoids the mode of collecting the anode mud with cloth bag, solves the problems of high labor intensity and high cost of manual mud discharging, and the anode mud recovery rate is high.

[0009] According to the silver electrolysis anode frame of the first aspect of the utility model, the plugging piece is one of spherical structure, hemispherical structure or conical structure.

[0010] According to the silver electrolysis anode frame of the first aspect of the utility model, the frame body is provided with a limiting block, the limiting block is located in the mud collecting cavity, the plugging piece is located on the side of the mud discharging port close to the electrolytic cavity, one end of the spring is connected with the plugging piece, and the other end of the spring is connected with the limiting block.

[0011] According to the silver electrolysis anode frame of the first aspect of the utility model, the plugging piece is connected with a guide rod, the limiting block is provided with a guide hole, and the guide rod is slidably arranged in the guide hole after passing through the spring.

[0012] According to the silver electrolysis anode frame of the first aspect of the utility model, the inside of the frame body has horizontally arranged grating, the upper side of the grating forms the electrolytic cavity, and the lower side of the grating forms the mud collecting cavity.

[0013] According to the silver electrolysis anode frame of the first aspect of the utility model, the bottom of the frame body has two oppositely arranged inclined plates, a bottom plate connecting the two inclined plates, the distance between the two inclined plates is gradually reduced along the direction away from the electrolytic cavity, and the mud discharging port is arranged on the bottom plate.

[0014] According to the silver electrolysis anode frame of the first aspect of the utility model, the opposite two side walls of the frame body are provided with a lapping piece.

[0015] According to the second aspect of the utility model, a cleaning device comprises the silver electrolysis anode frame of any one of the preceding aspects, and a cleaning tank and a lifting piece arranged on the top of the bottom wall in the cleaning tank, wherein the lifting piece is used for abutting against the plugging piece to open the mud discharging port.

[0016] The cleaning device has at least the following beneficial effects:

[0017] The utility model discloses a cleaning device, at least has following beneficial effect:

[0018] The utility model discloses a cleaning device, at least has following beneficial effect:

[0019] The utility model discloses a cleaning device, at least has following beneficial effect:

[0020] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to make the technical scheme of the embodiments of the utility model or the prior art more clear, the following will briefly introduce the drawings needed in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without the creative labor.

[0022] Figure 1 It is a structure schematic diagram of silver electrolytic anode frame and cleaning device of the utility model embodiment;

[0023] Figure 2 It is Figure 1 It is an exploded view of silver electrolytic anode frame and cleaning device shown;

[0024] Figure 3 It is Figure 1 It is a partial view of silver electrolytic anode frame shown;

[0025] Figure 4 It is Figure 1 It is a structure schematic diagram of the mud discharge port closed state of silver electrolytic anode frame shown.

[0026] 100 - frame, 110 - electrolysis cavity, 120 - silt collecting cavity, 130 - filter screen, 140 - silt discharging port, 150 - blocking piece, 160 - spring, 170 - limiting block, 180 - guide rod, 190 - grating, 200 - inclined plate, 210 - bottom plate, 220 - overlapping piece, 230 - cleaning tank, 240 - jacking piece, 250 - flushing pipe, 260 - vertical plate, 270 - connecting column, 280 - bracket. DETAILED DESCRIPTION

[0027] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and cannot be understood as a limitation of the present application.

[0028] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0029] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If the first and the second are described, this is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0030] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting, connection and connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] A silver electrolysis anode frame and a cleaning device according to the embodiments of the present application are described below with reference to the drawings.

[0032] Referring to Figure 1 The present application aims to provide an embodiment of a silver electrolysis anode frame and a cleaning device.

[0033] An embodiment of the present invention provides a silver electrolysis anode frame, comprising a frame body 100, a filter screen 130, and a sludge discharge assembly. The frame body 100 internally defines a communicating electrolysis chamber 110 and a sludge collection chamber 120, which are vertically distributed. The filter screen 130 forms the sidewall of at least one electrolysis chamber 110 and is capable of filtering anode sludge generated by silver electrolysis. The filter screen 130 has micro-perforations that communicate with the electrolysis chamber 110. The sludge discharge assembly includes a sludge discharge port 140, a blocking element 150 for blocking the sludge discharge port 140, and a spring 160 for driving the blocking element 150 to block the sludge discharge port 140. The sludge discharge port 140 is located at the bottom of the sludge collection chamber 120. The blocking element 150 overcomes the elastic force of the spring 160, allowing the sludge collection chamber 120 to discharge anode sludge through the sludge discharge port 140.

[0034] It should be noted that the anode frame can be made of metal or corrosion-resistant insulating materials. Metal and insulating materials are wear-resistant and not easily damaged. The filter screen 130 can be made of a metal plate with micropores or polyester filter cloth.

[0035] Two filters 130 can be provided, and the two filters 130 are used to form two opposite sidewalls of the electrolysis chamber 110.

[0036] During electrolysis, a coarse silver plate is placed into the electrolysis chamber 110 of the anode frame, which is then placed inside the electrolytic cell. The micropores of the filter screen 130 allow the solution from the electrolytic cell to enter the electrolysis chamber 110 for silver electrolysis. Simultaneously, the anode sludge produced during electrolysis falls into the sludge collection chamber 120. Figure 4 Spring 160 drives the blocking component 150 to seal the sludge discharge port 140, preventing the anode sludge from being discharged into the electrolytic cell. Filter screen 130 filters the anode sludge, preventing it from flowing into the electrolytic cell. After electrolysis, the anode frame is removed from the electrolytic cell, and external force is applied to the blocking component 150 to overcome the force of spring 160, opening the sludge discharge port 140 and allowing the anode sludge to be discharged from the sludge collection chamber 120. This achieves automatic sludge discharge, avoiding the use of cloth bags to collect anode sludge, solving the problems of high labor intensity and high cost of manual sludge discharge, and also resulting in a high anode sludge recovery rate.

[0037] In some embodiments of this utility model, the blocking member 150 is one of a spherical structure, a hemispherical structure, or a conical structure.

[0038] Preferably, the plugging component 150 has a spherical structure. The spherical plugging component 150 is easy to manufacture. At the same time, the maximum diameter of the spherical structure is greater than the maximum diameter of the sludge discharge port 140, ensuring that the plugging component 150 can seal and plug the sludge discharge port 140.

[0039] Furthermore, the spherical plug 150 is made of elastic rubber, which helps to improve the sealing performance.

[0040] In some embodiments of this utility model, the frame 100 is provided with a limiting block 170, the limiting block 170 is located in the mud collecting cavity 120, the blocking member 150 is located on the side of the mud discharge port 140 near the electrolysis cavity 110, one end of the spring 160 is connected to the blocking member 150, and the other end of the spring 160 is connected to the limiting block 170.

[0041] It is understood that both the plugging component 150 and the spring 160 are arranged inside the mud collection chamber 120, and the limiting block 170 is located above the plugging component 150. The distance between the bottom of the limiting block 170 and the top of the plugging component 150 is less than the length of the spring 160 in its natural state. Therefore, the spring 160 is connected between the bottom of the limiting block 170 and the top of the plugging component 150. The spring 160 is in a compressed state. Under the force of the spring 160, the plugging component 150 blocks and seals the mud discharge port. Thus, the mud discharge assembly is arranged inside the mud collection chamber 120, making the anode frame structure more compact, smaller in size, and reducing the space occupied.

[0042] In some embodiments of this utility model, the blocking member 150 is connected to the guide rod 180, the limiting block 170 is provided with a guide hole, and the guide rod 180 passes through the spring 160 and is slidably disposed in the guide hole.

[0043] It should be noted that the guide rod 180 extends in the vertical direction and can slide up and down in the guide hole to guide the blocking component 150 to move up and down, thereby opening or closing the mud discharge port 140. This allows the blocking component 150 to accurately block the mud discharge port 140, preventing the blocking component 150 from blocking and sealing the mud discharge port 140 during electrolysis, and preventing the anode mud in the mud collection chamber 120 from flowing into the electrolytic cell.

[0044] In some embodiments of this utility model, the frame 100 has a horizontally arranged grid 190 inside, an electrolysis chamber 110 is formed on the upper side of the grid 190, and a mud collection chamber 120 is formed on the lower side of the grid 190.

[0045] Understandably, the grid 190 is located inside the frame 100, which helps to improve the strength of the frame 100 and reduce its deformation. Furthermore, the anode mud can fall into the mud collection chamber 120 through the grid 190. At the same time, the grid 190 can block the silver fragments generated in the electrolysis chamber 110 during electrolysis, preventing them from falling into the mud collection chamber. Since the blockage 150 needs to be moved away from the mud discharge port 140 during anode mud recovery to open the mud discharge port 140, if there are silver fragments in the mud collection chamber 120, they may block the mud discharge port 140, thus affecting the anode mud recovery.

[0046] In some embodiments of this utility model, the bottom of the frame 100 has two opposing inclined plates 200 and a bottom plate 210 connecting the two inclined plates 200. The distance between the two inclined plates 200 gradually decreases in the direction away from the electrolysis chamber 110, and the mud discharge port 140 is provided on the bottom plate 210.

[0047] Understandably, by setting two inclined plates 200 in a V-shape, the anode mud can flow along the plate wall of the inclined plates 200 to the mud discharge port 140 of the bottom plate 210, making it convenient for the anode mud to be discharged from the mud discharge port 140.

[0048] In some embodiments of this utility model, the two opposite side walls of the frame 100 are provided with overlapping members 220.

[0049] Therefore, during electrolysis, the frame 100 can be attached to the electrolytic cell using the connector 220, so that the coarse silver plate inside the anode frame can be immersed in the electrolytic cell for electrolysis; during cleaning, the frame 100 can be attached to the cleaning tank 230 using the connector 220, so that the anode mud can be discharged into the cleaning tank 230.

[0050] A cleaning device according to an embodiment of the present invention, referring to... Figure 1 and Figure 2 It includes a silver electrolytic anode frame, a cleaning tank 230, and a lifting member 240 disposed on the bottom wall inside the cleaning tank 230. The lifting member 240 is used to abut against the blockage member 150 to open the sludge discharge port 140.

[0051] Reference Figure 1 When discharging sludge, the anode frame is placed in the cleaning tank 230, and the lifting part 240 and the blocking part 150 abut against each other. Under the action of its own weight, the anode frame overcomes the force of the spring 160, so that the blocking part 150 moves away from the sludge discharge port 140. At this time, the sludge discharge port 140 opens, and the anode sludge in the sludge collection chamber 120 falls into the cleaning tank 230, realizing automatic sludge discharge.

[0052] In some embodiments of this utility model, reference is made to Figure 3 It also includes a flushing pipe 250 located below the lifting member 240. The outlet of the flushing pipe 250 is provided with a vertical plate 260 and a connecting column 270 connected to the top of the vertical plate 260. The connecting column 270 is connected to the bottom of the lifting member 240.

[0053] When the lifting member 240 lifts the blockage member 150, the mud discharge port 140 is in an open state, and the flushing pipe 250 can deliver high-pressure cleaning water, which is conducive to the accelerated discharge of anode mud. At the same time, it reduces the amount of anode mud remaining on the inner wall of the mud collection chamber 120, greatly improving the cleaning efficiency of the anode frame.

[0054] In some embodiments of this utility model, the rinsing pipe 250 is provided with a bracket 280, the bottom of the bracket 280 is connected to the cleaning tank 230, and the top of the bracket 280 is used to support the bottom of the frame 100.

[0055] After the lifting member 240 lifts the blockage member 150, the bracket 280 can support the bottom of the frame 100, so that a certain space is formed between the bottom of the frame 100 and the inner bottom wall of the cleaning tank 230, which facilitates the rapid discharge of anode mud.

[0056] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A silver electrolytic anode frame, characterized in that, include: The frame (100) internally defines a communicating electrolysis chamber (110) and a mud collection chamber (120), the electrolysis chamber (110) and the mud collection chamber (120) being distributed vertically; A filter screen (130) is used to form at least one sidewall of the electrolysis chamber (110) and is capable of filtering anode mud produced by silver electrolysis. The sludge discharge assembly includes a sludge discharge port (140), a plugging member (150) for blocking the sludge discharge port (140), and a spring (160) for driving the plugging member (150) to block the sludge discharge port (140). The sludge discharge port (140) is located at the bottom of the sludge collection chamber (120). The plugging member (150) overcomes the elastic force of the spring (160), allowing the sludge collection chamber (120) to discharge anode sludge through the sludge discharge port (140).

2. The silver electrolytic anode frame according to claim 1, characterized in that, The plugging component (150) is one of a spherical structure, a hemispherical structure, or a conical structure.

3. The silver electrolytic anode frame according to claim 1, characterized in that, The frame (100) is provided with a limiting block (170), the limiting block (170) is located in the mud collection chamber (120), the blocking member (150) is located on the side of the mud discharge port (140) near the electrolysis chamber (110), one end of the spring (160) is connected to the blocking member (150), and the other end of the spring (160) is connected to the limiting block (170).

4. A silver electrolytic anode frame according to claim 3, characterized in that, The blocking component (150) is connected to a guide rod (180), and the limiting block (170) is provided with a guide hole. The guide rod (180) passes through the spring (160) and is slidably disposed in the guide hole.

5. A silver electrolytic anode frame according to claim 1, characterized in that, The frame (100) has a horizontally arranged grid (190) inside, the upper side of the grid (190) forms the electrolysis chamber (110), and the lower side of the grid (190) forms the mud collection chamber (120).

6. A silver electrolytic anode frame according to claim 1, characterized in that, The bottom of the frame (100) has two opposing inclined plates (200) and a base plate (210) connecting the two inclined plates (200). The distance between the two inclined plates (200) is gradually reduced in the direction away from the electrolysis chamber (110). The mud discharge port (140) is located on the base plate (210).

7. A silver electrolytic anode frame according to claim 1, characterized in that, The frame (100) is provided with overlapping members (220) on its two opposite side walls.

8. A cleaning device, characterized in that, include: A silver electrolysis anode frame according to any one of claims 1 to 7; The cleaning tank (230) and a lifting member (240) disposed on the bottom wall inside the cleaning tank (230), the lifting member (240) being used to abut against the blocking member (150) to open the sludge discharge port (140).

9. A cleaning device according to claim 8, characterized in that, It also includes a flushing pipe (250) located below the lifting member (240), the outlet of the flushing pipe (250) is provided with a vertical plate (260) and a connecting column (270) connected to the top of the vertical plate (260), and the connecting column (270) is connected to the bottom of the lifting member (240).

10. A cleaning device according to claim 9, characterized in that, The rinsing pipe (250) is provided with a bracket (280), the bottom of which is connected to the cleaning tank (230), and the top of which is used to support the bottom of the frame (100).

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