CN111330900A - Sponge indium washing and spin-drying equipment and using method thereof - Google Patents
Sponge indium washing and spin-drying equipment and using method thereof Download PDFInfo
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- CN111330900A CN111330900A CN202010267600.XA CN202010267600A CN111330900A CN 111330900 A CN111330900 A CN 111330900A CN 202010267600 A CN202010267600 A CN 202010267600A CN 111330900 A CN111330900 A CN 111330900A
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- Prior art keywords
- washing
- spin
- sponge indium
- urceolus
- bottom plate
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- 238000005406 washing Methods 0.000 title claims abstract description 68
- 229910052738 indium Inorganic materials 0.000 title claims abstract description 63
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000001035 drying Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 208000005156 Dehydration Diseases 0.000 claims description 17
- 230000018044 dehydration Effects 0.000 claims description 17
- 238000006297 dehydration reaction Methods 0.000 claims description 17
- 210000000078 claw Anatomy 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000007062 hydrolysis Effects 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012154 double-distilled water Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model provides a sponge indium washing equipment that spin-dries, includes unsettled setting in the inside inner tube of urceolus, the coaxial setting of inside and urceolus, the top of urceolus is connected with the top cap, has seted up water inlet and delivery port on the side wall of urceolus, and the top setting of the nearly urceolus of water inlet sets up, and the bottom setting of the nearly urceolus of delivery port, the inner tube includes inboard bounding wall, infrabasal plate and inner decking, the middle part of infrabasal plate is provided with a plurality of holes that leak that run through, and the side wall embedding of infrabasal plate is connected in the bottom of inboard bounding wall, sets up a plurality of fastening holes of being connected with the side wall of inner decking along the axial on. The design has the advantages of low impurity content, low probability of pollution of the sponge indium, high safety, easiness in operation and environmental friendliness.
Description
Technical Field
The invention relates to a sponge metal washing and spin-drying technology, in particular to sponge indium washing and spin-drying equipment and a using method thereof, and is particularly suitable for washing and spin-drying treatment of sponge indium with purity of more than 99%.
Background
At present, semi-finished sponge indium is produced in the production process of crude indium and refined indium, and the sponge indium needs further treatment to be subjected to melting and ingot casting, wherein the work of dehydration and washing is involved. The instrument that industrially dewaters sponge indium is large-scale industry metal material drier or direct large-scale press area liquid pressing generally, and these two kinds of treatment modes all can cause a large amount of metal impurity ions to sneak into sponge indium in, serious corrosion equipment simultaneously, and in addition, at present spin-dry in-process, the weight problem of sponge indium can cause the drier unbalance, leads to the barrel to acutely rock, and danger is very big.
The information disclosed in this background section is only for enhancement of understanding of the general background of the patent application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects and problems of high impurity content, high sponge indium pollution probability and low safety in the prior art, and provides sponge indium washing and spin-drying equipment with low impurity content, low sponge indium pollution probability and high safety and a using method thereof.
In order to achieve the above purpose, the technical solution of the invention is as follows: a sponge indium washing and spin-drying device comprises an inner barrel which is arranged in an outer barrel in a hanging mode, wherein the inner barrel and the outer barrel are coaxially arranged, the top of the outer barrel is connected with a top cover, a water inlet and a water outlet are formed in the side wall of the outer barrel, the water inlet is arranged close to the top of the outer barrel, and the water outlet is arranged close to the bottom of the outer barrel;
the inner cylinder comprises an inner side coaming, an inner bottom plate and an inner cover plate, wherein a plurality of through water leakage holes are formed in the middle of the inner bottom plate, the side wall of the inner bottom plate is embedded and connected to the bottom of the inner side coaming, a plurality of fastening holes are formed in the side wall of the inner side coaming along the axial direction and connected with the side wall of the inner cover plate, and the side wall of the inner cover plate slides up and down along the side wall of the inner side coaming;
the inner cover plate is higher than the inner bottom plate, the inner bottom plate is higher than the bottom of the outer barrel and the water outlet, and the water inlet is higher than the inner cover plate.
The fastening holes are in threaded connection with the top ends of the fastening strips, and the bottom ends of the fastening strips are connected with the side walls of the inner cover plate.
The outer barrel, the top cover, the inner side coaming, the inner bottom plate and the inner cover plate are made of organic glass, nylon or polytetrafluoroethylene.
The inner wall of the inner side coaming is fully covered with non-woven fabrics.
The top surface of interior bottom plate sets up with interior apron just to right, and the bottom surface of interior bottom plate is connected with the top of back shaft, and the bottom of back shaft is worn to extend to the outside of urceolus behind the upper bearing, and the upper bearing sets up in the bottom of urceolus.
The bottom surface of the inner bottom plate is connected with the claw end of the supporting claw, and the middle part of the supporting claw is connected with the top end of the supporting shaft.
The thickness of the inner bottom plate is larger than that of the inner side wall plate.
The bottom of urceolus is the cylinder structure, is provided with the upper bearing in the top surface of the bottom of urceolus, and the bottom surface of the bottom of urceolus contacts with the top surface of base, is provided with down the bearing in the bottom surface of base, the bottom of back shaft is worn in proper order through upper bearing, belt pulley, base and is connected with the lower bearing, the belt pulley sets up in the inside of the bottom of urceolus, and the belt pulley is connected with the output that is located the outside driving motor of urceolus through the transmission band.
The application method of the sponge indium washing and spin-drying equipment comprises the following steps: firstly spreading sponge indium to be treated on the top surface of an inner bottom plate, pressing an inner cover plate on the top of the sponge indium, then fixedly connecting the inner cover plate with a fastening hole, then sealing the top of an outer cylinder by using a top cover, then driving the inner cylinder to rotate to perform dehydration operation, after the dehydration operation is finished, firstly injecting washing water from a water inlet until the liquid level line of the washing water in the outer cylinder is higher than that of the inner cover plate, then driving the inner cylinder to rotate to perform washing operation, after the washing operation is finished, firstly discharging the washing water through a water outlet, then driving the inner cylinder to rotate to perform secondary dehydration operation, and after the secondary dehydration operation is finished, finishing the use method.
And for the washing water discharged from the water outlet, observing the solution state of the washing water, filtering the washing water after hydrolysis if the solution becomes turbid after hydrolysis, storing the liquid obtained after filtration for use in the next washing operation, and collecting the filter residue obtained after filtration for indium enrichment.
Compared with the prior art, the invention has the beneficial effects that:
1. the sponge indium washing and spin-drying equipment comprises an inner barrel, an outer barrel and an inner barrel, wherein the inner barrel is arranged in the outer barrel in a hanging mode, and when the sponge indium washing and spin-drying equipment is applied, the inner barrel rotates in the outer barrel, and spin-drying, washing and spin-drying operations are sequentially carried out to remove electrolyte or indium-rich solution adsorbed in sponge indium, so that the impurity content in the sponge indium is reduced, and the pollution probability of the sponge indium is reduced. Therefore, the invention can reduce the pollution probability of the sponge indium and reduce the impurity content of the sponge indium.
2. In the sponge indium washing and spin-drying equipment and the using method thereof, the outer barrel, the top cover, the inner side coaming, the inner bottom plate and the inner cover plate are made of organic glass, nylon or polytetrafluoroethylene, wherein the organic glass is the best, and the design can ensure that no metal part is in contact with the sponge indium and avoid the sponge indium from being polluted. Therefore, the invention can lead the sponge indium to be less polluted.
3. According to the sponge indium washing and spin-drying equipment and the using method thereof, the inner barrel is coaxially and suspendedly arranged in the outer barrel, meanwhile, the sponge indium is flatly paved on the top surface of the inner bottom plate in the inner barrel, and the top of the sponge indium is also tightly pressed with the inner cover plate. Therefore, the invention has stronger safety.
4. According to the sponge indium washing and spin-drying equipment and the using method thereof, the side wall of the inner side enclosing plate is provided with the plurality of fastening holes along the axial direction, the fastening holes are connected with the side wall of the inner cover plate, and the side wall of the inner cover plate slides up and down along the side wall of the inner side enclosing plate.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram showing the relative positions of the inner cylinder and the outer cylinder in fig. 1.
FIG. 3 is a schematic view showing the driving of the inner cylinder in the present invention.
FIG. 4 is a bottom view of the bottom of the inner barrel of the present invention.
In the figure: the device comprises a top cover 1, an outer cylinder 2, a water inlet 21, a water outlet 22, an inner cylinder 3, an inner side coaming 31, a fastening hole 311, an inner bottom plate 32, a water leakage hole 321, an inner cover plate 33, a fastening strip 34, a base 4, a supporting shaft 5, an upper bearing 51, a lower bearing 52, a supporting claw 6, a claw end 61, a belt pulley 7, a transmission belt 71 and a driving motor 72.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-4, a sponge indium washing and spin-drying device comprises an inner cylinder 3 suspended in the outer cylinder 2, wherein the inner cylinder 3 and the outer cylinder 2 are coaxially arranged, the top of the outer cylinder 2 is connected with a top cover 1, a water inlet 21 and a water outlet 22 are arranged on the side wall of the outer cylinder 2, the water inlet 21 is arranged near the top of the outer cylinder 2, and the water outlet 22 is arranged near the bottom of the outer cylinder 2;
the inner cylinder 3 comprises an inner side coaming 31, an inner bottom plate 32 and an inner cover plate 33, wherein a plurality of penetrating water leakage holes 321 are formed in the middle of the inner bottom plate 32, the side wall of the inner bottom plate 32 is embedded and connected to the bottom of the inner side coaming 31, a plurality of fastening holes 311 are formed in the side wall of the inner side coaming 31 along the axial direction, the fastening holes 311 are connected with the side wall of the inner cover plate 33, and the side wall of the inner cover plate 33 slides up and down along the side wall of the inner side coaming 31;
the inner cover plate 33 is higher than the inner bottom plate 32, the inner bottom plate 32 is higher than the bottom of the outer cylinder 2 and the water outlet 22, and the water inlet 21 is higher than the inner cover plate 33.
The fastening holes 311 are in threaded connection with the top ends of the fastening strips 34, and the bottom ends of the fastening strips 34 are connected with the side walls of the inner cover plate 33.
The outer barrel 2, the top cover 1, the inner side coaming 31, the inner bottom plate 32 and the inner cover plate 33 are made of organic glass, nylon or polytetrafluoroethylene.
The inner wall of the inner side coaming 31 is fully covered with non-woven fabrics.
The top surface of the inner bottom plate 32 is opposite to the inner cover plate 33, the bottom surface of the inner bottom plate 32 is connected with the top end of the support shaft 5, the bottom end of the support shaft 5 penetrates through the upper bearing 51 and then extends to the outside of the outer cylinder 2, and the upper bearing 51 is arranged in the bottom of the outer cylinder 2.
The bottom surface of the inner bottom plate 32 is connected to the claw end 61 of the support claw 6, and the middle portion of the support claw 6 is connected to the top end of the support shaft 5.
The thickness of the inner bottom panel 32 is greater than the thickness of the inner shroud 31.
The bottom of urceolus 2 is the cylinder structure, is provided with upper bearing 51 in the top surface of the bottom of urceolus 2, and the bottom surface of the bottom of urceolus 2 contacts with the top surface of base 4, is provided with lower bearing 52 in the bottom surface of base 4, the bottom of back shaft 5 is connected with lower bearing 52 after wearing upper bearing 51, belt pulley 7, base 4 in proper order, belt pulley 7 sets up in the inside of the bottom of urceolus 2, and belt pulley 7 is connected with the output that is located the outside driving motor 72 of urceolus 2 through transmission band 71.
The application method of the sponge indium washing and spin-drying equipment comprises the following steps: firstly spreading sponge indium to be treated on the top surface of an inner bottom plate 32, pressing an inner cover plate 33 on the top of the sponge indium, then fixedly connecting the inner cover plate 33 with a fastening hole 311, then sealing the top of an outer barrel 2 by using a top cover 1, then driving the inner barrel 3 to rotate to perform dehydration operation, after the dehydration operation is finished, firstly injecting washing water from a water inlet 21 until the liquid level line of the washing water in the outer barrel 2 is higher than that of the inner cover plate 33, then driving the inner barrel 3 to rotate to perform washing operation, after the washing operation is finished, firstly discharging the washing water through a water outlet 22, then driving the inner barrel 3 to rotate to perform secondary dehydration operation, and after the secondary dehydration operation is finished, the using method is finished.
For the washing water discharged from the water outlet 22, the solution state of the washing water is observed, if the solution becomes turbid after hydrolysis, the washing water after hydrolysis is filtered, the liquid obtained after filtration is stored for use in the next washing operation, and the filter residue obtained after filtration is collected for indium enrichment.
The principle of the invention is illustrated as follows:
the support shaft 5 and the support claw 6 are preferably made of titanium, so that the pollution probability of the sponge indium is further reduced.
The number of the fastening holes 311 in the present invention is plural, the fastening hole 311 at the lowest position is disposed higher than the top surface of the inner base plate 32, all the fastening holes 311 are preferably disposed in order at equal intervals, and the number of the fastening holes 311 depends on the amount of the sponge indium to be treated.
Example 1:
referring to fig. 1-4, a sponge indium washing and spin-drying device comprises an inner cylinder 3 suspended in the outer cylinder 2, wherein the inner cylinder 3 and the outer cylinder 2 are coaxially arranged, the top of the outer cylinder 2 is connected with a top cover 1, a water inlet 21 and a water outlet 22 are arranged on the side wall of the outer cylinder 2, the water inlet 21 is arranged near the top of the outer cylinder 2, and the water outlet 22 is arranged near the bottom of the outer cylinder 2; the inner cylinder 3 comprises an inner side coaming 31, an inner bottom plate 32 and an inner cover plate 33, wherein a plurality of penetrating water leakage holes 321 are formed in the middle of the inner bottom plate 32, the side wall of the inner bottom plate 32 is embedded and connected to the bottom of the inner side coaming 31, a plurality of fastening holes 311 are formed in the side wall of the inner side coaming 31 along the axial direction, the fastening holes 311 are connected with the side wall of the inner cover plate 33, and the side wall of the inner cover plate 33 slides up and down along the side wall of the inner side coaming 31; the inner cover plate 33 is higher than the inner bottom plate 32, the inner bottom plate 32 is higher than the bottom of the outer cylinder 2 and the water outlet 22, and the water inlet 21 is higher than the inner cover plate 33.
The application method of the sponge indium washing and spin-drying equipment comprises the following steps: firstly spreading sponge indium to be treated on the top surface of an inner bottom plate 32, pressing an inner cover plate 33 on the top of the sponge indium, then fixedly connecting the inner cover plate 33 with a fastening hole 311, then sealing the top of an outer barrel 2 by using a top cover 1, then driving the inner barrel 3 to rotate to carry out dehydration operation, after the dehydration operation is finished, firstly injecting washing water (deionized water or double distilled water) from a water inlet 21 until the liquid level line of the washing water in the outer barrel 2 is higher than that of the inner cover plate 33, then driving the inner barrel 3 to rotate to carry out washing operation, after the washing operation is finished, firstly discharging the washing water through a water outlet 22, then driving the inner barrel 3 to rotate to carry out secondary dehydration operation, and after the secondary dehydration operation is finished, the use method is finished.
Example 2:
the basic contents are the same as example 1, except that:
the top surface of interior bottom plate 32 just sets up with interior apron 33, and the bottom surface of interior bottom plate 32 is connected with the top of back shaft 5, and the bottom of back shaft 5 is worn to extend to the outside of urceolus 2 behind upper bearing 51, and upper bearing 51 sets up in the bottom of urceolus 2, and the cover is equipped with a belt pulley 7 on the position that lies in between upper bearing 51, lower bearing 52 on the back shaft 5, and this belt pulley 7 sets up in the inside of the bottom of urceolus 2, and belt pulley 7 is connected with the output that lies in the outside driving motor 72 of urceolus 2 through transmission band 71.
When in use, the driving motor 72 drives the inner cylinder 3 to rotate after sequentially passing through the transmission belt 71, the belt pulley 7 and the support shaft 5, wherein the driving motor 72 is preferably a motor which can be programmed to perform programmed control operation.
Example 3:
the basic contents are the same as example 1, except that:
for the washing water discharged from the water outlet 22, the solution state of the washing water is observed, if the solution becomes turbid after hydrolysis, the washing water after hydrolysis is filtered, the liquid obtained after filtration is stored for use in the next washing operation, and the filter residue obtained after filtration is collected for indium enrichment.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.
Claims (10)
1. The utility model provides a sponge indium washing equipment that spin-dries which characterized in that: the washing and spin-drying equipment comprises a suspended inner barrel (3) arranged inside an outer barrel (2), the inner barrel (3) and the outer barrel (2) are coaxially arranged, the top of the outer barrel (2) is connected with a top cover (1), a water inlet (21) and a water outlet (22) are formed in the side wall of the outer barrel (2), the water inlet (21) is arranged close to the top of the outer barrel (2), and the water outlet (22) is arranged close to the bottom of the outer barrel (2);
the inner cylinder (3) comprises an inner side coaming (31), an inner bottom plate (32) and an inner cover plate (33), a plurality of through water leakage holes (321) are formed in the middle of the inner bottom plate (32), the side wall of the inner bottom plate (32) is embedded and connected to the bottom of the inner side coaming (31), a plurality of fastening holes (311) are formed in the side wall of the inner side coaming (31) along the axial direction, the fastening holes (311) are connected with the side wall of the inner cover plate (33), and the side wall of the inner cover plate (33) slides up and down along the side wall of the inner side coaming (31);
the inner cover plate (33) is arranged higher than the inner bottom plate (32), the inner bottom plate (32) is arranged higher than the bottom of the outer barrel (2) and the water outlet (22), and the water inlet (21) is arranged higher than the inner cover plate (33).
2. The sponge indium washing and spin-drying equipment as claimed in claim 1, wherein: the fastening holes (311) are in threaded connection with the top ends of the fastening strips (34), and the bottom ends of the fastening strips (34) are connected with the side walls of the inner cover plates (33).
3. The sponge indium washing and spin-drying equipment as claimed in claim 1 or 2, wherein: the outer barrel (2), the top cover (1), the inner side coaming (31), the inner bottom plate (32) and the inner bottom plate (33) are made of organic glass, nylon or polytetrafluoroethylene.
4. The sponge indium washing and spin-drying equipment as claimed in claim 1 or 2, wherein: the inner wall of the inner side coaming (31) is fully covered with non-woven fabrics.
5. The sponge indium washing and spin-drying equipment as claimed in claim 1 or 2, wherein: the top surface of interior bottom plate (32) just sets up with interior apron (33), and the bottom surface of interior bottom plate (32) is connected with the top of back shaft (5), and the bottom of back shaft (5) is worn to extend to the outside of urceolus (2) behind upper bearing (51), and upper bearing (51) set up in the bottom of urceolus (2).
6. The sponge indium washing and spin-drying equipment as claimed in claim 5, wherein: the bottom surface of the inner bottom plate (32) is connected with the claw end (61) of the supporting claw (6), and the middle part of the supporting claw (6) is connected with the top end of the supporting shaft (5).
7. The sponge indium washing and spin-drying equipment as claimed in claim 6, wherein: the thickness of the inner bottom plate (32) is larger than that of the inner side coaming (31).
8. The sponge indium washing and spin-drying equipment as claimed in claim 5, wherein: the bottom of urceolus (2) is the cylinder structure, is provided with upper bearing (51) in the top surface of the bottom of urceolus (2), and the bottom surface of the bottom of urceolus (2) contacts with the top surface of base (4), is provided with down bearing (52) in the bottom surface of base (4), the bottom of back shaft (5) is worn in proper order through upper bearing (51), belt pulley (7), and be connected with down bearing (52) behind base (4), belt pulley (7) set up in the inside of the bottom of urceolus (2), and belt pulley (7) are connected with the output that is located the outside driving motor (72) of urceolus (2) through transmission belt (71).
9. Use of a sponge indium washing and spin-drying apparatus according to claim 1 or 2, characterized in that it comprises the following steps:
firstly spreading sponge indium to be treated on the top surface of an inner bottom plate (32), pressing an inner cover plate (33) on the top of the sponge indium, then fixedly connecting the inner cover plate (33) with a fastening hole (311), then sealing the top of an outer barrel (2) by using a top cover (1), then driving the inner barrel (3) to rotate to perform dehydration operation, after the dehydration operation is finished, firstly injecting washing water from a water inlet (21) until the liquid level line of the washing water in the outer barrel (2) is higher than that of the inner cover plate (33), then driving the inner barrel (3) to rotate to perform washing operation, after the washing operation is finished, firstly discharging the washing water through a water outlet (22), then driving the inner barrel (3) to rotate to perform secondary dehydration operation, and after the secondary dehydration operation is finished, the use method is finished.
10. The use method of the sponge indium washing and spin-drying equipment as claimed in claim 9, wherein the sponge indium washing and spin-drying equipment comprises the following steps: for the washing water discharged from the water outlet (22), the solution state of the washing water is observed firstly, if the solution is hydrolyzed and becomes turbid, the washing water after hydrolysis is filtered, the liquid obtained after filtration is stored for use in the next washing operation, and the filter residue obtained after filtration is collected for indium enrichment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010267600.XA CN111330900A (en) | 2020-04-08 | 2020-04-08 | Sponge indium washing and spin-drying equipment and using method thereof |
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| CN202010267600.XA CN111330900A (en) | 2020-04-08 | 2020-04-08 | Sponge indium washing and spin-drying equipment and using method thereof |
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|---|---|---|---|---|
| CN111959012A (en) * | 2020-08-19 | 2020-11-20 | 江怡 | Method for processing latex foam sponge after preparation and forming |
| CN113957645A (en) * | 2021-10-11 | 2022-01-21 | 武汉纺织大学 | Bidirectional-permeation rotary cold reactor barrel and use method thereof |
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