Indium electrolytic waste liquid purification device

Abstract

The utility model discloses an indium electrolytic waste liquid purification device, which belongs to the technical field of waste liquid purification and comprises a standing tank, and one side of the standing tank is sequentially connected with a filtering mechanism and a purification mechanism. The filtering mechanism comprises a liquid suction pipe which is fixedly installed on one side of the standing pool and communicated with the standing pool, the end, away from the standing pool, of the liquid suction pipe is communicated with a filtering box, a filtering pipe is arranged in the filtering box, and an adsorption layer and a filtering layer which are connected with the inner wall of the filtering box are sequentially arranged on the outer side of the filtering pipe. Liquid in the standing pool is pumped into the filter box through the liquid suction pipe by the water pump, impurities in the liquid are fully filtered under the cooperation of the filter layer and the adsorption layer, and the filtered liquid enters the filter pipe, enters the liquid outlet pipe through the filter pipe and is conveyed into the purification mechanism through the water pump to be purified. The liquid is filtered before purification treatment, and waste in the liquid is prevented from affecting the treatment result.

Description

TECHNICAL FIELD

[0001] The utility model belongs to waste liquid purification technical field, specifically related to a kind of indium electrolytic waste liquid purification device. BACKGROUND

[0002] Electrolyte is the medium used by chemical battery, electrolytic capacitor and the like, and its representative content is quite different in different industries. There are electrolytes in living organisms (also known as electrolytes), electrolytes applied in the battery industry, and electrolytes in the industries of electrolytic capacitors, supercapacitors and the like. The electrolytes used in different industries are quite different in composition, and even completely different.

[0003] Indium electrolyte is mainly used in the process of electrolytic refining of indium, which is a method of purifying indium. In the industries of semiconductor and thin-film solar cell, the purity of indium is required to be very high, usually more than 99.998%, or even 99.9998%. At present, most of the indium produced in China has a purity of 99.98%, so the development of high-purity indium is an important issue.

[0004] Patent publication No. CN211339707U discloses a kind of purification device of indium electrolytic waste liquid, including shell, horizontal baffle is fixedly welded in the inside of shell, and baffle is located in the middle of vertical direction in shell, and the upper and lower of baffle are stirring cavity and static cavity respectively, slow motor is installed at the top of shell by fixed mechanism, and the middle part of the top of shell is provided with bearing penetrating the top of shell, stirring cylinder is arranged in bearing, four stirring rods are fixedly welded on the outer wall of stirring cylinder in stirring cavity, and the included angle between adjacent two stirring rods is 90 degrees. In order to solve the problem that multiple treatment devices are needed in the purification method, the prior art is to provide a mixing mechanism in the stirring cavity, which can fully mix the extraction liquid. In addition, the setting of static cavity allows the separated liquid after mixing to be separated and static, and a pipeline is provided at the bottom of the shell to discharge the liquid at different levels. However, the above-mentioned patent will appear the situation that too many impurities in waste liquid affect the reaction during use, and then lead to the problem of incomplete purification. UTILITY MODEL CONTENT

[0005] In order to solve the problem that the existing purification device will appear the situation that too many impurities in waste liquid affect the reaction during use, and then lead to the problem of incomplete purification. The utility model provides a kind of indium electrolytic waste liquid purification device, can filter out the impurities in waste liquid before purifying waste liquid.

[0006] The utility model discloses a kind of indium electrolytic waste liquid purification device, and the technical scheme adopted is as follows:

[0007] A kind of indium electrolytic waste liquid purification device, including static pool, it is characterized by: the side of static pool is sequentially connected with filter mechanism and purification mechanism;

[0008] The filtering mechanism comprises a suction tube fixedly installed on one side of the static pool and communicated with the static pool, the suction tube is communicated with the filtering box at the end away from the static pool, the filtering box is internally provided with a filtering tube, and the outer side of the filtering tube is sequentially provided with an adsorption layer and a filtering layer connected with the inner wall of the filtering box

[0009] The further improvement of the technical scheme of the utility model lies in that the filtering mechanism further comprises a liquid outlet pipe located on the surface of the filtering box and communicated with the filtering tube, and the liquid outlet pipe is communicated with the purifying mechanism through a water pump.

[0010] The further improvement of the technical scheme of the utility model lies in that the purifying mechanism comprises a liquid inlet pipe communicated with the water pump, the liquid inlet pipe is fixedly connected with a top cover at the end away from the water pump, and the side wall of the top cover is fixedly connected with a liquid inlet hopper.

[0011] The further improvement of the technical scheme of the utility model lies in that the surface of the top cover is rotatably connected with a rotating disc, the rotating disc is provided with a clamping device, and the lower portion of the rotating disc is rotatably connected with a shell provided with a jack on the surface.

[0012] The further improvement of the technical scheme of the utility model lies in that the inside of the shell is provided with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a plurality of uniform fan blades, and the lower portion of the rotating shaft is provided with a motor for driving the rotating shaft.

[0013] The further improvement of the technical scheme of the utility model lies in that the side wall of the shell is connected with a liquid storage tank provided with a water valve on the surface through a water pipe.

[0014] The further improvement of the technical scheme of the utility model lies in that the lower portion of the rotating disc is fixedly connected with an outer barrel body, the side wall of the outer barrel body is uniformly provided with a plurality of second water outlets, the inside of the outer barrel body is provided with an inner barrel body fixedly connected with the shell and abutting with the outer barrel body, and the side wall of the inner barrel body is provided with a plurality of first water outlets corresponding to the plurality of second water outlets.

[0015] The further improvement of the technical scheme of the utility model lies in that the clamping device comprises an L-shaped fixing block fixed on the rotating disc, the vertical section of the fixing block is penetrated by an adjusting rod provided with a limiting block at one end, a spring is sleeved between the portion of the adjusting rod located in the fixing block and the limiting block, the one end of the adjusting rod located outside the fixing block is fixedly connected with a supporting rod, and the one end of the supporting rod away from the adjusting rod is fixedly connected with a bolt matched with the jack.

[0016] Due to the adoption of the above technical scheme, the technical progress achieved by the utility model includes:

[0017] This invention employs a combination of a suction pipe, a filter box, a filter layer, an adsorption layer, a discharge pipe, a water pump, and a filter tube. The water pump draws the liquid from the settling tank into the filter box through the suction pipe. The liquid, through the combined action of the filter layer and the adsorption layer, effectively filters out impurities present in the liquid. The filtered liquid then enters the filter tube, which in turn enters the discharge pipe. From there, it is pumped to the purification unit for further purification. This process ensures that the liquid is filtered before purification, preventing waste in the liquid from affecting the treatment results.

[0018] This invention employs a combination of an inlet pipe, a top cover, an inlet hopper, a turntable, a snap-fit ​​device, a shell, a water pipe, a storage tank, a water valve, an inner barrel, a first water outlet, an outer barrel, a second water outlet, a motor, a rotating shaft, and fan blades. By rotating the snap-fit ​​device, the turntable is driven, causing the second water outlet on the surface of the outer barrel to be misaligned with the first water outlet on the surface of the inner barrel, preventing liquid leakage during processing. Waste liquid enters the inner barrel through the inlet pipe, while the reactant is poured into the inner barrel through the inlet hopper. At this time, the motor drives the rotating shaft to rotate, causing the fan blades on the surface of the shaft to mix and stir the liquid inside the inner barrel. After the liquid inside the inner barrel is processed, rotating the snap-fit ​​device causes the turntable to rotate, driving the outer barrel so that the second water outlet on the surface of the outer barrel aligns with the first water outlet on the surface of the inner barrel. The liquid then enters the storage tank through the water pipe for storage. When it is necessary to extract the liquid from the storage tank, the water valve is turned to allow the liquid to be extracted.

[0019] This utility model employs a combination of a fixed block, an adjusting rod, a spring, a limiting block, a support rod, and a pin. When it is necessary to misalign the first and second water outlets, pulling the support rod causes the pin to be pulled out of the insertion hole on the outer shell surface. Simultaneously, the adjusting rod moves outward, compressing the spring through the fixed block and the limiting block. Rotating the support rod causes the fixed block to drive the turntable to rotate, and the outer barrel rotates, causing the first and second water outlets to misalign. Releasing the support rod causes the spring to rebound and push the limiting block, retracting the adjusting rod. At the same time, the pin is inserted into the insertion hole on the outer shell surface, completing the fixation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of an indium electrolysis waste liquid purification device according to this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of an indium electrolysis waste liquid purification device according to the present invention;

[0022] Figure 3 This is a cross-sectional view of the filter mechanism of an indium electrolysis waste liquid purification device according to this utility model;

[0023] Figure 4 This is a schematic diagram of the purification mechanism of an indium electrolysis waste liquid purification device according to this utility model;

[0024] Figure 5 Figure 1 is a schematic view of an inner barrel body structure of an indium electrolysis waste liquid purification device according to the present application;

[0025] Figure 6 Figure 2 is a schematic view of a purification mechanism sectional view structure of the indium electrolysis waste liquid purification device according to the present application;

[0026] Figure 7 Figure 3 is a schematic view of a clamping device structure of the indium electrolysis waste liquid purification device according to the present application.

[0027] In the drawings: 1, a static pool;

[0028] 2, a filter mechanism; 21, a liquid suction pipe; 22, a filter box; 23, a filter layer; 24, an adsorption layer; 25, a liquid outlet pipe; 26, a liquid pump; 27, a filter pipe;

[0029] 3, a purification mechanism; 31, a liquid inlet pipe; 32, a top cover; 33, a liquid inlet bucket; 34, a rotating disc; 35, a clamping device; 351, a fixed block; 352, an adjusting rod; 353, a spring; 354, a limiting block; 355, a supporting rod; 356, a bolt; 36, an outer shell; 37, a water pipe; 38, a liquid storage tank; 39, a water valve; 310, an inner barrel body; 311, a first water outlet hole; 312, an outer barrel body; 313, a second water outlet hole; 314, a motor; 315, a rotating shaft; 316, a fan blade. DETAILED DESCRIPTION

[0030] To make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below with reference to the drawings and in conjunction with specific embodiments. In the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0031] Example 1

[0032] As shown in Figures 1-7 The present application provides a kind of purification device of indium electrolysis waste liquid, including static pool 1, the side of static pool 1 is provided with filter mechanism 2, the filter mechanism 2 includes liquid suction pipe 21, liquid suction pipe 21 is fixedly installed in the side of static pool 1 and is communicated with static pool 1, the end of liquid suction pipe 21 away from static pool 1 is fixedly installed with filter box 22, filter box 22 is fixedly installed with including filter screen filter layer 23 in the inside, filter layer 23 is fixedly installed with including activated carbon adsorption layer 24 in the inside, adsorption layer 24 is provided with filter pipe 27 in the inside, filter mechanism 2 further includes liquid outlet pipe 25, the top of liquid outlet pipe 25 is fixedly installed with water pump 26 and is communicated with filter pipe 27, liquid outlet pipe 25 is also fixedly installed with water pump 26.

[0033] In this embodiment, the liquid in the settling tank 1 is pumped into the filter box 22 by the suction pipe 21 through the water pump 26. With the cooperation of the filter layer 23 and the adsorption layer 24, the impurities in the liquid are fully filtered. The filtered liquid then enters the filter pipe 27, which in turn enters the outlet pipe 25. The water pump 26 then transports the liquid to the purification mechanism 3 for purification treatment. This ensures that the liquid is filtered before purification treatment, preventing waste in the liquid from affecting the treatment results.

[0034] Example 2

[0035] like Figures 1-7 As shown, based on Embodiment 1, in this embodiment, a purification mechanism 3 is provided on the side of the filtration mechanism 2 away from the settling tank 1. The purification mechanism 3 includes an inlet pipe 31, which is connected to the outlet of the water pump 26. A top cover 32 is fixedly installed at the end of the inlet pipe 31 away from the water pump 26. An inlet hopper 33 is also fixedly installed on the side wall of the top cover 32. A turntable 34 is rotatably connected to the bottom end of the top cover 32. A housing 36 is rotatably connected to the bottom end of the turntable 34. An insertion hole is provided on the surface of the housing 36. A water pipe 37 is fixedly installed on the side wall of the housing 36. A storage tank 38 is fixedly installed at the end of the water pipe 37 away from the housing 36. A water valve 39 is fixedly installed at one end of the storage tank 38. A motor 314 is fixedly installed inside the housing 36. A rotating shaft 315 is fixedly installed at the output end of the motor 314. Fan blades 316 are fixedly installed on the surface of the rotating shaft 315. The fan blades 316 are evenly distributed on the surface of the rotating shaft 315.

[0036] In this embodiment, the purification mechanism 3 further includes a rotatable outer barrel 312 located inside the outer shell 36. The outer barrel 312 is fixedly installed at the bottom of the turntable 34. A plurality of second water outlet holes 313 are evenly distributed on the side wall of the outer barrel 312. The inner barrel 310 is fixedly connected to the outer shell 36 and fits against the inner wall of the outer barrel 312. The side wall of the inner barrel 310 is provided with a first water outlet hole 311. The first water outlet hole 311 is evenly distributed on the side wall of the inner barrel 310. The first water outlet hole 311 corresponds one-to-one with the second water outlet hole 313. The rotating shaft 315 is located inside the inner barrel 310, and the bottom end of the rotating shaft 315 penetrates downward through the bottom wall of the inner barrel 310 and is fixedly connected to the output shaft of the motor 314.

[0037] In this embodiment, by rotating the turntable 34, the second water outlet 313 on the surface of the outer barrel 312 is offset from the first water outlet 311 on the surface of the inner barrel 310, so that the liquid will not leak during processing. The waste liquid enters the top cover 32 through the liquid inlet pipe 31 and eventually flows into the inner barrel 310. The reactant is poured into the inner barrel 310 through the liquid inlet hopper 33. At this time, the motor 314 drives the rotating shaft 315 to rotate, so that the fan blades 316 on the surface of the rotating shaft 315 mix and stir the liquid inside the inner barrel 310. After the liquid inside the inner barrel 310 is processed, the locking device 35 is rotated, so that the turntable 34 drives the outer barrel 312 to rotate, and the second water outlet 313 on the surface of the outer barrel 312 is aligned with the first water outlet 311 on the surface of the inner barrel 310. The liquid enters the storage tank 38 through the water pipe 37 for storage. When it is necessary to extract the liquid inside the storage tank 38, the water valve 39 is turned so that the liquid can be extracted.

[0038] Example 3

[0039] like Figures 1-7 As shown, based on Embodiment 2, this embodiment provides a snap-fit ​​device 35 on the outer shell 36 that mates with the insertion hole. Specifically, the snap-fit ​​device 35 includes a fixing block 351, which can have various shapes. In this embodiment, the fixing block 351 is L-shaped. The fixing block 351 is fixedly installed on the surface of the turntable 34. An adjusting rod 352 is inserted into the vertical section of the fixing block 351. A limiting block 354 is fixedly installed at one end of the adjusting rod 352 inside the fixing block 351. At the same time, a spring 353 is sleeved between the part of the adjusting rod 352 inside the fixing block 351 and the limiting block 354. A support rod 355 is fixedly installed at one end of the adjusting rod 352 outside the fixing block 351. A pin 356 is fixedly installed at the end of the support rod 355 away from the adjusting rod 352. The pin 356 is adapted to the insertion hole on the surface of the outer shell 36.

[0040] In this embodiment, when the first water outlet 311 and the second water outlet 313 need to be misaligned, the support rod 355 is pulled, causing the pin 356 to be pulled out of the insertion hole on the surface of the outer shell 36. At the same time, the adjusting rod 352 moves outward, and the fixing block 351 and the limiting block 354 compress the spring 353. The support rod 355 is rotated, causing the fixing block 351 to drive the turntable 34 to rotate. The outer barrel 312 rotates, causing the first water outlet 311 and the second water outlet 313 to be misaligned. The support rod 355 is released, and the spring 353 rebounds and pushes the limiting block 354, causing the adjusting rod 352 to retract. At the same time, the pin 356 is inserted into the insertion hole on the surface of the outer shell 36 to complete the fixation, thus improving the adaptability of the device.

[0041] The working principle of the indium electrolytic waste liquid purification device will be explained in detail below.

[0042] like Figures 1-7When the first water outlet hole 311 and the second water outlet hole 313 need to be staggered, the supporting rod 355 is pulled, so that the plug 356 is pulled out of the insertion hole on the surface of the shell 36, the adjusting rod 352 moves outward to compress the spring 353 through the fixed block 351 and the limiting block 354, the supporting rod 355 is rotated, so that the fixed block 351 drives the rotating disc 34 and the outer barrel body 312 to rotate, so that the first water outlet hole 311 and the second water outlet hole 313 are staggered, the supporting rod 355 is loosened, the spring 353 rebounds to push the limiting block 354, so that the adjusting rod 352 is retracted, and the plug 356 is inserted into the insertion hole on the surface of the shell 36, so that the liquid is not leaked during treatment, the water pump 26 draws the liquid in the static pool 1 into the filter box 22 through the liquid suction pipe 21, and the liquid is filtered through the cooperation of the filter layer 23 and the adsorption layer 24, so that the impurities in the liquid are fully filtered, at this time, the filtered liquid enters the filter pipe 27, the filter pipe 27 enters the liquid outlet pipe 25, and is transported into the purification mechanism 3 by the water pump 26 for purification treatment, so that the liquid is filtered before purification treatment, and the waste in the liquid does not affect the treatment result, and at the same time, the waste liquid enters the top cover 32 through the liquid inlet pipe 31 and finally flows into the inner barrel body 310, the reactant is poured into the inner barrel body 310 through the liquid inlet 33, at this time, the motor 314 drives the rotating shaft 315 to rotate, so that the fan blades 316 on the surface of the rotating shaft 315 mix and stir the liquid in the inner barrel body 310, after the liquid in the inner barrel body 310 is treated, the clamping device 35 is rotated, so that the rotating disc 34 drives the outer barrel body 312 to rotate, the second water outlet hole 313 on the surface of the outer barrel body 312 is aligned with the first water outlet hole 311 on the surface of the inner barrel body 310, and the liquid enters the liquid storage tank 38 through the water pipe 37 for storage, when the liquid in the liquid storage tank 38 needs to be extracted, the water valve 39 is twisted, so that the liquid can be extracted, and the adaptability of the device is improved.

[0043] In the above embodiment, the utility model provides a kind of indium electrolytic waste liquid purification device, the utility model uses the cooperation of liquid suction pipe, filter box, filter layer, adsorption layer, liquid outlet pipe, water pump, filter pipe, liquid in static pool is drawn into filter box by water pump, liquid is filtered by the cooperation of filter layer and adsorption layer, so that the impurities in the liquid are fully filtered, at this time, the filtered liquid enters filter pipe, filter pipe enters liquid outlet pipe, and is transported into purification mechanism by water pump for purification treatment, so that the liquid is filtered before purification treatment, and the waste in the liquid does not affect the treatment result.

[0044] The above-described embodiments are merely preferred embodiments of the present application, and are not intended to limit the design concept and scope of the present application. Without departing from the design concept of the present application, various modifications and improvements to the technical solutions of the present application made by those of ordinary skill in the art shall fall within the protection scope of the present application, and the technical content of the present application claimed for protection has been entirely recorded in the claims.

Claims

1. An indium electrolysis waste liquid purification device, comprising a settling tank (1), characterized in that: A filtration mechanism (2) and a purification mechanism (3) are connected in sequence on one side of the settling tank (1); The filtration mechanism (2) includes a suction pipe (21) fixedly installed on one side of the settling tank (1) and connected to the settling tank (1). The end of the suction pipe (21) away from the settling tank (1) is connected to the filter box (22). The filter box (22) is equipped with a filter pipe (27). The filter pipe (27) is equipped with an adsorption layer (24) and a filter layer (23) connected to the inner wall of the filter box (22) in sequence on the outside.

2. The indium electrolysis waste liquid purification device according to claim 1, characterized in that: The filtration mechanism (2) also includes an outlet pipe (25) located on the surface of the filter box (22) and connected to the filter tube (27), and the outlet pipe (25) is connected to the purification mechanism (3) via a water pump.

3. The indium electrolysis waste liquid purification device according to claim 2, characterized in that: The purification mechanism (3) includes an inlet pipe (31) connected to a water pump. A top cover (32) is fixedly connected to one end of the inlet pipe (31) away from the water pump, and an inlet hopper (33) is fixedly connected to the side wall of the top cover (32).

4. The indium electrolysis waste liquid purification device according to claim 3, characterized in that: The top cover (32) is rotatably connected to a turntable (34), which is provided with a snap-fit ​​device (35). A housing (36) with an insertion hole is rotatably connected to the bottom of the turntable (34).

5. The indium electrolysis waste liquid purification device according to claim 4, characterized in that: The housing (36) has a rotating shaft (315) inside, and a plurality of uniform fan blades (316) are fixedly connected to the side wall of the rotating shaft (315). A motor (314) for driving itself is provided below the rotating shaft (315).

6. The indium electrolysis waste liquid purification device according to claim 4, characterized in that: The side wall of the outer shell (36) is connected to a liquid storage tank (38) with a water valve (39) on its surface via a water pipe (37).

7. The indium electrolysis waste liquid purification device according to claim 4, characterized in that: An outer barrel (312) is fixedly connected to the bottom of the turntable (34). The side wall of the outer barrel (312) is evenly provided with a plurality of second water outlet holes (313). The inner barrel (310) is fixedly connected to the outer shell (36) and fits against the outer barrel (312). The side wall of the inner barrel (310) is provided with a plurality of first water outlet holes (311) corresponding one-to-one with the plurality of second water outlet holes (313).

8. The indium electrolysis waste liquid purification device according to claim 4, characterized in that: The snap-fit ​​device (35) includes an L-shaped fixing block (351) fixed on the turntable (34). A vertical section of the fixing block (351) has an adjusting rod (352) with a limiting block (354) at one end. A spring (353) is sleeved between the part of the adjusting rod (352) inside the fixing block (351) and the limiting block (354). A support rod (355) is fixedly connected to one end of the adjusting rod (352) outside the fixing block (351). A pin (356) that mates with the insertion hole is fixedly connected to one end of the support rod (355) away from the adjusting rod (352).

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