CN211005546U - Scalable extraction element of manganese sediment valuable component is retrieved to high efficiency - Google Patents
Scalable extraction element of manganese sediment valuable component is retrieved to high efficiency Download PDFInfo
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- CN211005546U CN211005546U CN201921890289.3U CN201921890289U CN211005546U CN 211005546 U CN211005546 U CN 211005546U CN 201921890289 U CN201921890289 U CN 201921890289U CN 211005546 U CN211005546 U CN 211005546U
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- manganese slag
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses a scalable extraction element of high-efficient recovery manganese sediment valuable composition, including base and rotation unit, the base is fixed with the cartridge heater in the middle part of base surface, be equipped with the heating pipe between heating pipe outer wall and the inner wall, be equipped with the leaching solution in the cartridge heater, the right side of base surface is fixed with L type mount, the left side of base surface is fixed with the second fixed plate, rotation unit is including the pneumatic cylinder, first gear, first servo motor and second gear, the bottom side of L type mount horizontal end rotates and is connected with the pneumatic cylinder, the side of pneumatic cylinder is fixed with first gear, the left side of pneumatic cylinder is fixed with first servo motor, the output shaft of first servo motor is fixed with the second gear, second gear and first gear engagement, the flexible end of pneumatic cylinder is fixed with the manganese sediment and holds a section of thick bamboo, this scalable extraction element of high-efficient recovery manganese sediment valuable composition, moreover, the operation is simple, the dissolution efficiency is high, and cost is saved.
Description
Technical Field
The utility model relates to the technical field of chemical mechanical equipment, in particular to a telescopic extraction device for efficiently recovering valuable components of manganese slag.
Background
The yield of electrolytic manganese in China accounts for more than 98% of the global yield, the electrolytic manganese slag is mainly produced, consumed and exported in the world, 10-12 t of electrolytic manganese slag is abandoned every 1 t of electrolytic manganese in China, the amount of the electrolytic manganese slag piled in China reaches 7784 ten thousand tons and is increased by 1000 ten thousand t of discharge amount every year as far as 2012, the electrolytic manganese slag is acid leaching slag, sulfuration slag and anode slag generated after acid hydrolysis, neutralization, filter pressing and impurity removal of manganese carbonate ore, most of electrolytic manganese enterprises in China currently adopt an original and rough piling mode to process the manganese slag, wherein the manganese slag contains a large amount of soluble manganese salt, an ammonia nitrogen mixture (NH 4+ -N) and heavy metal ions, and valuable components are easy to migrate to an external environment along with surface runoff and underground osmosis, so that the serious pollution to the surrounding soil and the environment is caused. Therefore, the development of the technology for efficiently recycling valuable components of the electrolytic manganese slag and performing harmless treatment is urgent, the resource utilization of the technology becomes the problem to be solved urgently, the existing device for recycling the valuable components in the electrolytic manganese slag has low dissolution efficiency of the manganese slag and high cost, when the leachate is heated, the leaching is not thorough due to uneven heating, the extraction efficiency is low, in addition, gas evaporated by the leachate after the leachate is heated is diffused into the air, the air is polluted, and the health of people is influenced after the heated steam enters the human body.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a scalable extraction element of manganese sediment valuable composition is retrieved to high efficiency, easy operation, dissolve efficiently, save the cost, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a telescopic extraction device for efficiently recovering valuable components of manganese slag comprises a base and a rotating unit;
a heating cylinder is fixed in the middle of the surface of the base, a heating pipe is arranged between the outer wall and the inner wall of the heating cylinder, leachate is arranged in the heating cylinder, an L-type fixing frame is fixed on the right side of the surface of the base, and a second fixing plate is fixed on the left side of the surface of the base;
the rotating unit comprises a hydraulic cylinder, a first gear, a first servo motor and a second gear, the hydraulic cylinder is rotatably connected to the bottom side of the horizontal end of the L-type fixing frame, the first gear is fixed to the side face of the hydraulic cylinder, the first servo motor is fixed to the left side of the hydraulic cylinder, the second gear is fixed to the output shaft of the first servo motor, the second gear is meshed with the first gear, a manganese slag containing cylinder is fixed to the telescopic end of the hydraulic cylinder, a feeding pipe is connected to the opening of the upper side of the manganese slag containing cylinder, a through hole is formed in the side face of the manganese slag containing cylinder, a discharging valve is arranged at the bottom side of the manganese slag containing cylinder, a second servo motor is fixed to the middle of the upper side of the inner cavity of the manganese slag containing cylinder, a rotating shaft is fixed to the output shaft of the second servo motor, and a stirring rod is fixed to;
the pressure in the hydraulic cylinder is increased, so that the telescopic end of the hydraulic cylinder moves downwards to drive the manganese slag containing barrel to move downwards, when the manganese slag containing barrel reaches the heating barrel, the first servo motor drives the second gear to rotate so as to drive the hydraulic cylinder to rotate so as to drive the manganese slag containing barrel to rotate, the second servo motor drives the rotating shaft to rotate so as to drive the stirring rod to rotate, the manganese slag in the manganese slag containing barrel is stirred through the stirring rod, the manganese slag in the manganese slag containing barrel is stirred through the rotation of the manganese slag containing barrel and the stirring rod, the manganese slag can be in contact with the leachate more fully, the manganese slag dissolving time is prolonged, the dissolving efficiency is high, after the manganese slag is dissolved, valuable components in the leachate are heated and extracted through the heating pipe in the heating barrel, the leachate is heated uniformly, and the extraction efficiency is high;
the heating pipe heating device comprises a base, and is characterized by further comprising a single chip microcomputer, wherein the single chip microcomputer is fixed on the left side of the surface of the base, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer is electrically connected with the input ends of a hydraulic cylinder, a first servo motor, a second servo motor and a heating pipe, and the single chip microcomputer controls the hydraulic cylinder, the first servo motor, the second servo motor and the heating.
Further, still include sealed unit, sealed unit includes circular fixed plate, flexible post, compression spring and circular fly leaf, the manganese slag holds the upper end of a section of thick bamboo side and is fixed with circular fixed plate, the bottom surface of circular fixed plate is fixed the one end of flexible post all around, the other end of flexible post is fixed with circular fly leaf, and the inboard of circular fly leaf and the outside swing joint that the manganese slag held a section of thick bamboo, compression spring has been cup jointed to the side of flexible post, and after the manganese slag dissolves the completion, the pneumatic cylinder internal pressure continues to increase, promotes the manganese slag and holds a section of thick bamboo and continue the downstream, and the bottom side of reaching circular fly leaf and the surface contact of cartridge heater make the inner chamber of cartridge heater form inclosed space, prevent to heat the steam after and arrange in the air.
Further, still include condensate tank and first pipeline, the upper end on second fixed plate right side is fixed with the condensate tank, the one end of the fixed first pipeline of heating cylinder left side opening part, and the air inlet of first pipeline and the gas outlet intercommunication of heating cylinder, the other end of first pipeline and the air inlet intercommunication of condensate tank, when the heating pipe heats the leachate, in the leachate steam after the heating got into the condensate tank through first pipeline, through the condensate tank to leachate steam condensation, make leachate steam condensation be leachate liquid.
Further comprises a leaching liquid tank, a second pipeline, a third fixed plate and a water pump, wherein the leaching liquid tank and the third fixed plate are respectively fixed on the right side of the second fixed plate, and the third fixed plate is positioned below the leaching liquid tank, a water pump is fixed on the surface of the third fixed plate, the liquid outlet of the condensing tank is connected with the liquid inlet of the liquid leaching tank through a second pipeline, the liquid outlet of the liquid leaching tank is connected with the liquid inlet of the water pump through a second pipeline, a liquid outlet of the water pump is connected with a liquid inlet at the front side of the heating cylinder through a second pipeline, an input end of the water pump is electrically connected with an output end of the singlechip, the condensed leaching liquid is obtained, the second pipeline is arranged in the leaching liquid box, and the water pump conveys the leaching liquid in the leaching liquid box to the heating cylinder through the second pipeline, so that secondary use of the leaching liquid is realized, the cost is saved, and the influence on the health of people caused by the discharging of the leaching liquid into the air is avoided.
Further, still include the valve, the upside of second pipeline is fixed with the valve, and when heating the leachate, the valve prevents that leachate steam from producing the backward flow phenomenon, and the valve is convenient for control leachate and gets into in the heating cylinder moreover.
Compared with the prior art, the beneficial effects of the utility model are that: this scalable extraction element of manganese sediment valuable component is retrieved to high efficiency has following benefit:
1. increase in the pneumatic cylinder, thereby make the flexible end of pneumatic cylinder remove downwards, thereby it holds a section of thick bamboo downstream to drive the manganese sediment, after the manganese sediment holds a section of thick bamboo and reachs the heating cylinder, first servo motor drives the second gear and rotates, thereby it rotates to drive the pneumatic cylinder, thereby it holds a section of thick bamboo rotation to drive the manganese sediment, second servo motor rotates, it rotates to drive the axis of rotation, thereby it rotates to drive the puddler, hold the manganese sediment stirring in a section of thick bamboo to the manganese sediment through the puddler, hold a section of thick bamboo rotation and puddler through the manganese sediment and hold the manganese sediment stirring in a section of thick bamboo to the manganese sediment, make the manganese sediment can be more abundant with the leaching solution contact, thereby the time that the manganese sediment dissolves has been improved.
2. After the manganese slag is dissolved, valuable components in the leaching solution are heated and extracted through a heating pipe in the heating cylinder, so that the leaching solution is heated uniformly, and the extraction efficiency is high.
3. After the manganese slag is dissolved, the pressure in the hydraulic cylinder is continuously increased, the manganese slag containing cylinder is pushed to continuously move downwards until the bottom side of the circular movable plate is contacted with the surface of the heating cylinder, an airtight space is formed in the inner cavity of the heating cylinder, heated steam is prevented from being discharged into the air, when the heating pipe heats the leaching solution, the heated leaching solution steam enters the condensing box through the first pipeline, the leaching solution steam is condensed into leaching solution liquid through the condensing box, the condensed leaching solution liquid enters the leaching solution box through the second pipeline, and the leaching solution in the leaching solution box is conveyed into the heating cylinder through the second pipeline by the water pump.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention with a horizontal rotation of 20 degrees;
FIG. 3 is a schematic front side sectional view of the present invention;
fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 3 according to the present invention.
In the figure, 1 base, 2 single-chip microcomputer, 3 rotating unit, 31 hydraulic cylinder, 32 first gear, 33 first servo motor, 34 second gear, 4 sealing unit, 41 round fixing plate, 42 telescopic column, 43 compression spring, 44 round movable plate, 5L type fixing frame, 6 heating cylinder, 7 heating pipe, 8 manganese slag containing cylinder, 9 through hole, 10 charging tube, 11 discharge valve, 12 second servo motor, 13 rotating shaft, 14 stirring rod, 15 second fixing plate, 16 condensing box, 17 first pipeline, 18 leaching liquid box, 19 second pipeline, 20 third fixing plate, 21 water pump and 22 valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a telescopic extraction device for efficiently recovering valuable components of manganese slag comprises a base 1, a rotating unit 3 and a sealing unit 4;
in the base 1, a heating cylinder 6 is fixed in the middle of the surface of a base 1, a heating pipe 7 is arranged between the outer wall and the inner wall of the heating cylinder 6, leachate is arranged in the heating cylinder 6, an L-type fixing frame 5 is fixed on the right side of the surface of the base 1, a second fixing plate 15 is fixed on the left side of the surface of the base 1, a condensing box 16 and a first pipeline 17 are further included, a condensing box 16 is fixed at the upper end of the right side of the second fixing plate 15, one end of the first pipeline 17 is fixed at an opening on the left side of the heating cylinder 6, an air inlet of the first pipeline 17 is communicated with an air outlet of the heating cylinder 6, when the heating pipe 7 heats the leachate, the heated leachate steam enters the condensing box 16 through the first pipeline 17, the leachate is condensed into leachate liquid through the condensing box 16, the leachate is condensed into leachate liquid, the leachate further includes a leachate tank 18, a second pipeline 19, a third fixing plate 20 and a water pump 21, the leachate tank 18 and the water pump 21 are connected to an inlet of the heating pipe 21, the heating cylinder 18 and the leachate is connected to an inlet of the heating cylinder 21, the heating cylinder 18, the heating cylinder 21, the leachate is connected to prevent the leachate from entering a secondary heating cylinder 18 through a water pump 21, the heating pipe 21, the leachate, the heating cylinder 18, the water pump 21, the leachate can prevent the leachate from entering a water pump 21, the heating cylinder 18, the leachate from entering a liquid outlet 19, and the heating cylinder 18, the water pump 21, and the water pump 21, the leachate can prevent the water pump 21, the leachate from entering the water pump 21;
the rotating unit 3 comprises a hydraulic cylinder 31, a first gear 32, a first servo motor 33 and a second gear 34, a hydraulic cylinder 31 is rotatably connected to the bottom side of the horizontal end of the L-type fixing frame 5, the first gear 32 is fixed to the side surface of the hydraulic cylinder 31, the first servo motor 33 is fixed to the left side of the hydraulic cylinder 31, the second gear 34 is fixed to an output shaft of the first servo motor 33, the second gear 34 is meshed with the first gear 32, a manganese slag containing cylinder 8 is fixed to a telescopic end of the hydraulic cylinder 31, a feeding pipe 10 is connected to an opening at the upper side of the manganese slag containing cylinder 8, a through hole 9 is formed in the side surface of the manganese slag containing cylinder 8, a discharge valve 11 is arranged at the bottom side of the manganese slag containing cylinder 8, a second servo motor 12 is fixed to the middle part of the upper side of an inner cavity of the manganese slag containing cylinder 8, a rotating shaft 13 is fixed to an output shaft of the second servo motor 12, a stirring rod 14 is fixed to the side surface of the rotating shaft 13, the hydraulic cylinder 31 is increased, the telescopic end of the hydraulic cylinder 31 is moved downward to drive the inner pressure slag containing cylinder 8 to move downward, after the manganese slag containing cylinder 8 reaches the heating pipe 6, the manganese slag containing cylinder, the manganese slag containing cylinder 14 is heated manganese slag, the manganese slag containing cylinder 14, the manganese slag containing cylinder can be heated, the manganese slag containing cylinder can be uniformly stirred, the manganese slag containing cylinder, the manganese slag containing cylinder 14, the manganese slag containing manganese slag, the manganese slag containing cylinder 14, the manganese slag containing cylinder can be stirred, the manganese;
the sealing unit 4: the sealing unit 4 comprises a circular fixing plate 41, a telescopic column 42, a compression spring 43 and a circular movable plate 44, the circular fixing plate 41 is fixed at the upper end of the side surface of the manganese slag containing cylinder 8, one end of the telescopic column 42 is fixed on the periphery of the bottom surface of the circular fixing plate 41, the circular movable plate 44 is fixed at the other end of the telescopic column 42, the inner side of the circular movable plate 44 is movably connected with the outer side of the manganese slag containing cylinder 8, the compression spring 43 is sleeved on the side surface of the telescopic column 42, after the manganese slag is dissolved, the pressure in the hydraulic cylinder 31 continues to increase, the manganese slag containing cylinder 8 is pushed to continue to move downwards until the bottom side of the circular movable plate 44 is in contact with the surface of the heating cylinder 6, an airtight space is formed in the inner cavity of the heating cylinder 6, and.
The heating tube heating device comprises a base, and is characterized by further comprising a single chip microcomputer 2, wherein the single chip microcomputer 2 is fixed on the left side of the surface of the base 1, the input end of the single chip microcomputer 2 is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer 2 is electrically connected with the input ends of a hydraulic cylinder 31, a first servo motor 33, a rotating shaft 13 and a heating tube 7, and the single chip microcomputer 2 controls the hydraulic cylinder 31, the first servo motor 33, the.
When in use: the single chip microcomputer 2 is opened, manganese slag raw materials are added into the manganese slag containing barrel 8 through the feeding pipe 10, the pressure in the hydraulic cylinder 31 is increased, so that the telescopic end of the hydraulic cylinder 31 moves downwards to drive the manganese slag containing barrel 8 to move downwards, when the manganese slag containing barrel 8 reaches the heating barrel 6, the first servo motor 33 drives the second gear 34 to rotate so as to drive the hydraulic cylinder 31 to rotate so as to drive the manganese slag containing barrel 8 to rotate, the second servo motor 12 rotates to drive the rotating shaft 13 to rotate so as to drive the stirring rod 14 to rotate, manganese slag in the manganese slag containing barrel 8 is stirred through the stirring rod 14, manganese slag in the manganese slag containing barrel 8 is stirred through the rotation of the manganese slag containing barrel 8 and the stirring rod 14, so that the manganese slag can be in more sufficient contact with leaching liquid, the manganese slag dissolving time is prolonged, the dissolving efficiency is high, and after the manganese slag is dissolved, valuable components in the leaching liquid are heated and extracted through the heating pipe 7 in the heating barrel 6, the leachate is heated uniformly, the extraction efficiency is high, when the manganese slag is dissolved, the pressure in the hydraulic cylinder 31 is increased continuously, the manganese slag containing cylinder 8 is pushed to move downwards continuously until the bottom side of the circular movable plate 44 is contacted with the surface of the heating cylinder 6, a closed space is formed in the inner cavity of the heating cylinder 6, the heated steam is prevented from being discharged into the air, when the heating pipe 7 heats the leachate, the heated leachate steam enters the condensing tank 16 through the first pipeline 17, the leachate steam is condensed into leachate liquid through the condensing tank 16, the condensed leachate liquid enters the leachate tank 18 through the second pipeline 19, the leachate in the leachate tank 18 is conveyed into the heating cylinder 6 through the second pipeline 19 by the water pump 21, the secondary use of the leachate is realized, the cost is saved, and the influence on the health of people caused by the discharged air is avoided, the valve 22 prevents backflow of the leach liquor vapour and the valve 22 facilitates control of the leach liquor into the heating cartridge 6.
It should be noted that the single chip microcomputer 2 disclosed in this embodiment may be a ten-speed single chip microcomputer in taiwan, a specific model is TM57PA40, the hydraulic cylinder 31, the first servo motor 33, the rotating shaft 13, the heating pipe 7, and the water pump 21 may be freely configured according to an actual application scenario, the first servo motor 33 and the rotating shaft 13 may be a flying step servo motor, a specific model is SMG80-M02430, preferably, a rotation speed of 2000 rpm or less, the heating pipe 7 may be a single-head heating pipe, the water pump 21 may be an powland water pump, a specific model is MD-100R-5M-220N, and the single chip microcomputer 2 controls the hydraulic cylinder 31, the first servo motor 33, the rotating shaft 13, the heating pipe 7, and the water pump 21 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a scalable extraction element of high-efficient recovery manganese sediment valuable component which characterized in that: comprises a base (1) and a rotating unit (3);
a heating cylinder (6) is fixed in the middle of the surface of the base (1), a heating pipe (7) is arranged between the outer wall and the inner wall of the heating cylinder (6), leachate is arranged in the heating cylinder (6), an L-type fixing frame (5) is fixed on the right side of the surface of the base (1), and a second fixing plate (15) is fixed on the left side of the surface of the base (1);
the rotating unit (3) comprises a hydraulic cylinder (31), a first gear (32), a first servo motor (33) and a second gear (34), the hydraulic cylinder (31) is rotatably connected to the bottom side of the horizontal end of the L-type fixing frame (5), the first gear (32) is fixed to the side surface of the hydraulic cylinder (31), the first servo motor (33) is fixed to the left side of the hydraulic cylinder (31), the second gear (34) is fixed to the output shaft of the first servo motor (33), the second gear (34) is meshed with the first gear (32), a manganese slag containing barrel (8) is fixed to the telescopic end of the hydraulic cylinder (31), a feeding pipe (10) is connected to an opening in the upper side of the manganese slag containing barrel (8), a through hole (9) is formed in the side surface of the manganese slag containing barrel (8), a discharging valve (11) is arranged at the bottom side of the manganese slag containing barrel (8), a second servo motor (12) is fixed to the upper middle of the inner cavity of the manganese slag containing barrel (8), a rotating shaft (13) is fixed to the output shaft (13);
the heating device is characterized by further comprising a single chip microcomputer (2), wherein the single chip microcomputer (2) is fixed on the left side of the surface of the base (1), the input end of the single chip microcomputer (2) is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer (2) is electrically connected with the input ends of the hydraulic cylinder (31), the first servo motor (33), the second servo motor (12) and the heating pipe (7).
2. The telescopic extraction device for efficiently recovering valuable components of manganese slag according to claim 1, is characterized in that: still include sealed unit (4), sealed unit (4) include circular fixed plate (41), flexible post (42), compression spring (43) and circular fly leaf (44), the manganese slag holds the upper end of a section of thick bamboo (8) side and is fixed with circular fixed plate (41), the bottom surface of circular fixed plate (41) is fixed the one end of flexible post (42) all around, the other end of flexible post (42) is fixed with circular fly leaf (44), and the inboard of circular fly leaf (44) holds the outside swing joint of a section of thick bamboo (8) with the manganese slag, compression spring (43) have been cup jointed to the side of flexible post (42).
3. The telescopic extraction device for efficiently recovering valuable components of manganese slag according to claim 1, is characterized in that: still include condensing box (16) and first pipeline (17), upper end on second fixed plate (15) right side is fixed with condensing box (16), the one end of the fixed first pipeline (17) of heating cylinder (6) left side opening part, and the gas outlet intercommunication of the air inlet of first pipeline (17) and heating cylinder (6), the other end of first pipeline (17) and the air inlet intercommunication of condensing box (16).
4. The telescopic extraction device for efficiently recovering valuable components of manganese slag according to claim 3, characterized in that: still including soaking out liquid case (18), second pipeline (19), third fixed plate (20) and water pump (21), the right side of second fixed plate (15) is fixed with respectively soaks out liquid case (18) and third fixed plate (20), and third fixed plate (20) are located the below of soaking out liquid case (18), the fixed surface of third fixed plate (20) has water pump (21), the liquid outlet of condenser box (16) is connected at the inlet of soaking out liquid case (18) through second pipeline (19), the liquid outlet of soaking out liquid case (18) is connected at the inlet of water pump (21) through second pipeline (19), the liquid outlet of water pump (21) is connected at the inlet of heating cylinder (6) front side through second pipeline (19), the output of singlechip (2) is connected to the input electricity of water pump (21).
5. The telescopic extraction device for efficiently recovering valuable components of manganese slag according to claim 4, is characterized in that: the device also comprises a valve (22), and the valve (22) is fixed on the upper side of the second pipeline (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890289.3U CN211005546U (en) | 2019-11-05 | 2019-11-05 | Scalable extraction element of manganese sediment valuable component is retrieved to high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890289.3U CN211005546U (en) | 2019-11-05 | 2019-11-05 | Scalable extraction element of manganese sediment valuable component is retrieved to high efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211005546U true CN211005546U (en) | 2020-07-14 |
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ID=71469446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921890289.3U Expired - Fee Related CN211005546U (en) | 2019-11-05 | 2019-11-05 | Scalable extraction element of manganese sediment valuable component is retrieved to high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211005546U (en) |
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2019
- 2019-11-05 CN CN201921890289.3U patent/CN211005546U/en not_active Expired - Fee Related
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