CN115193895A - High-fluorine low-lithium slag lithium extraction device and method - Google Patents
High-fluorine low-lithium slag lithium extraction device and method Download PDFInfo
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- CN115193895A CN115193895A CN202210864074.4A CN202210864074A CN115193895A CN 115193895 A CN115193895 A CN 115193895A CN 202210864074 A CN202210864074 A CN 202210864074A CN 115193895 A CN115193895 A CN 115193895A
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- lithium
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 71
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 41
- 239000011737 fluorine Substances 0.000 title claims abstract description 41
- 239000002893 slag Substances 0.000 title claims abstract description 35
- 238000000605 extraction Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title abstract description 7
- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims description 42
- 238000003756 stirring Methods 0.000 claims description 38
- 238000004140 cleaning Methods 0.000 claims description 27
- 238000007790 scraping Methods 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 20
- 230000006978 adaptation Effects 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000013049 sediment Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012822 chemical development Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- RYZCLUQMCYZBJQ-UHFFFAOYSA-H lead(2+);dicarbonate;dihydroxide Chemical group [OH-].[OH-].[Pb+2].[Pb+2].[Pb+2].[O-]C([O-])=O.[O-]C([O-])=O RYZCLUQMCYZBJQ-UHFFFAOYSA-H 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/55—Slag
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a high-fluorine low-lithium slag lithium extraction device and method, and particularly relates to the technical field of lithium extraction equipment. According to the invention, through the matching of the sliding block, the fixed rod and the first spring, when the residue on the filter screen is excessive or the raw material accumulated on the filter screen is excessive due to the blockage of the filter screen, the filter screen can drive the sliding block to move upwards, so that the blocking block and the first cover plate can be driven to move, and the feeding pipe and the filter tank are sealed, so that the raw material is prevented from overflowing from the top of the filter tank, and when the first cover plate and the filter screen can move to proper positions under the matching of the threaded rod and the threaded cylinder, the residue and the raw material on the filter screen can be pushed out under the action of the material pushing plate.
Description
Technical Field
The invention relates to the technical field of lithium extraction equipment, in particular to a high-fluorine low-lithium slag lithium extraction device and method.
Background
Fluorine is one of halogen elements, belongs to a group VIIA of the periodic system, is positioned in the second period in the periodic table, the simple substance of the fluorine element is F2 which is a faint yellow gas with high toxicity, fluorine gas is very corrosive and extremely active in chemical property, is one of the most oxidizing substances, and can even react with part of inert gas under certain conditions, fluorine is a key element in special plastics, rubber and refrigerators (fluorochloroalkanes), fluorine chemistry plays an important role in the chemical development history due to the special chemical property of fluorine, lithium is silver white soft metal and is metal with the lowest density, and is used for atomic reactors, light alloy manufacturing, batteries and the like, lithium and compounds thereof are not typical as other alkali metals, because the lithium has very high charge density and has stable helium type double electric potential, so that lithium can easily polarize other molecules or ions, the lithium itself is not easily polarized, the stability of the lithium and the lithium compounds thereof is influenced, the fluorine content in the high-fluorine-low lithium slag is higher, the lithium content is less than that lithium double electric potential lithium slag with high fluorine content, and lithium slag with high fluorine content needs to be recovered in lithium slag equipment.
However, in the actual lithium extraction process, the high-fluorine low-lithium slag needs to be filtered, and in the filtering process, the quantity of the residues on the filter screen needs to be observed all the time, so that the residues are cleaned when more, and the residues are not easy to be found immediately when the filter screen is blocked, so that the situations that filtered substances on the filter screen overflow and the like are caused, and the lithium extraction process is very inconvenient.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a high-fluorine low-lithium slag lithium extraction device and a method, and the technical problems to be solved by the invention are as follows: carry out the filtration process to high fluorine low lithium sediment, need observe the residue quantity on the filter screen always, and then clear up when the residue is more, and also be difficult for discovering immediately when the filter screen is blockked up, and then cause the filter on the filter screen circumstances such as the thing spills over, very inconvenient problem.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lithium device is carried to low lithium sediment of high fluorine, includes the stirring blending tank and crosses the filter tank, the feed inlet of stirring blending tank is provided with the inlet pipe, the one end that the stirring blending tank was kept away from to the inlet pipe is linked together with crossing the filter tank, one side of stirring blending tank is provided with distillation mechanism, the top of stirring blending tank is provided with first apron, it prevents the jam device to be provided with excessive warning between the surface of filter tank and the inner wall, be provided with between first apron and the stirring blending tank and scrape the antiseized end device of wall.
Excessive warning anti-clogging device includes two first rectangular channels, filter screen and pushes away the material and prevent blockking up the structure, first rectangular channel is seted up in the inner wall both sides of crossing the jar, the inner wall bottom fixedly connected with dead lever of first rectangular channel, the surface sliding connection of dead lever has the sliding block, the sliding block sets up the inner wall at first rectangular channel, the surface cover of dead lever is equipped with first spring, the both ends of first spring respectively with the surface of sliding block and the inner wall fixed connection of first rectangular channel, the surface of sliding block and the surface fixed connection of filter screen.
As a further scheme of the invention: the outer surface bottom fixedly connected with connecting rod of filter screen, the outer surface bottom fixedly connected with shutoff piece of connecting rod, the outer surface size and the shape of shutoff piece and the inner wall size and the shape looks adaptation of inlet pipe.
As a further scheme of the invention: the utility model discloses a filter tank, including filter tank, outer fixed surface of filter tank and dovetail slider, the outer fixed surface of filter tank is connected with the L shaped plate, the outer fixed surface bottom fixed mounting of L shaped plate has first motor, the output fixedly connected with threaded rod of first motor, the surface threaded connection of threaded rod has a screw thread section of thick bamboo, the outer fixed surface of a screw thread section of thick bamboo is connected with the rectangular block, surface one side fixedly connected with dovetail slider of rectangular block, the second rectangular channel has been seted up to inner wall one side of L shaped plate, the inner wall of second rectangular channel and dovetail slider's surface sliding connection.
As a further scheme of the invention: the material pushing and blocking preventing structure comprises a mounting plate and a clamping frame, the bottom of the outer surface of the mounting plate is fixedly connected with the top of the outer surface of a threaded cylinder, a second motor is fixedly mounted at the top of the outer surface of the mounting plate, a round clamping block is fixedly connected with the output end of the second motor, a clamping rod is arranged on the inner wall of the round clamping block, a first stop dog fixedly connected with one end of the clamping rod is connected with the clamping frame, the clamping frame is connected with the clamping rod in a clamping mode, and a second stop dog fixedly connected with one side of the outer surface of the clamping frame is connected with the outer surface of the clamping frame.
As a further scheme of the invention: the utility model discloses a filter screen, including filter screen, auxiliary rod, fixed surface of auxiliary rod, circle card hole, the outer surface size and the shape looks adaptation of circle card hole, joint between screens, clamping rod and the circle through-hole.
As a further scheme of the invention: the outer fixed surface of auxiliary rod is connected with the connecting block, the outer surface one side fixedly connected with scraping wings of connecting block, the inner wall threaded connection of scraping wings has the screw thread quarter butt, the surface of screw thread quarter butt rotates and is connected with the limiting plate, the bottom fixed connection driven lever of limiting plate, the driven lever sets up the inner wall at the scraping wings, the equal fixedly connected with long brush in bottom of driven lever and screw thread quarter butt, the outer fixed surface of scraping wings is connected with short brush.
As a further scheme of the invention: scrape antiseized end device of wall and include third motor and cleaning brush, the output fixedly connected with stock of third motor, the external fixed surface of stock is connected with the fixed block, the external fixed surface of fixed block is connected with the forked tail slide bar, the one end sliding connection of forked tail slide bar has the cylinder, surface one side fixedly connected with scraper blade of cylinder, supplementary through-hole has been seted up to the surface of scraper blade, the surface cover of forked tail slide bar is equipped with the second spring, the both ends of second spring respectively with the surface of fixed block and the external fixed surface of cylinder be connected.
As a further scheme of the invention: the utility model discloses a round clamping block of cleaning brush, including stock, circular clamping block, circular groove, forked tail slide bar, the inner wall size and the shape of circular clamping block, the circular clamping block of outer surface bottom fixedly connected with circular clamping block of stock, one side of cleaning brush rotates and is connected with the rectangular plate, the circular clamping frame of outer surface top fixedly connected with of rectangular plate, the outer surface size and the shape of circular clamping block and the inner wall size and the shape looks adaptation of circular clamping frame, the circular groove has been seted up to surface one side of circular clamping block, the one end fixedly connected with screens piece of forked tail slide bar, the surface cover of forked tail slide bar is equipped with the third spring, the both ends of third spring respectively with the surface of screens piece and the inner wall fixed connection of circular groove, the hole groove has been seted up to one side of circular clamping block, the outer surface size and the shape of screens piece and the inner wall size and the shape looks adaptation of hole groove, surface one side fixedly connected with drive gear of cleaning brush, the inner wall bottom fixed connection of stirring blending tank has the ring pinion rack, the drive gear is connected with the ring tooth board between the meshing.
A production method of a high-fluorine low-lithium slag lithium extraction device comprises the following steps:
s1, when equipment is required to be used for extracting lithium from high-fluorine low-lithium slag, pouring the high-fluorine low-lithium slag from the top of a filter tank, wherein the high-fluorine low-lithium slag can fall to the top of a filter screen, filtering large particles through the filter screen, and remaining the large particles on the filter screen;
s2, when waste residues on the filter screen are cleaned or need to be dredged, starting a first motor at the moment to enable the first motor to drive a threaded rod to rotate so as to drive a threaded cylinder to move downwards, wherein the threaded cylinder can drive a rectangular block and a dovetail slide block to move along a second rectangular groove, meanwhile, the threaded cylinder can drive a mounting plate to move, the mounting plate can drive a circular clamping block to move, when the circular clamping block is about to contact with a circular clamping hole, a clamping frame is separated from a clamping rod at the moment, the clamping rod is pulled out of the inner wall of the circular clamping block, the circular clamping block can be clamped into the circular clamping hole at the moment, the clamping rod is sequentially inserted into the circular through hole and the inner wall of the circular clamping block at the moment, the clamping frame is clamped at one end of the clamping rod, and the first motor is started at the moment to enable the first motor to drive the filter screen to move upwards;
s3, when the filter screen moves to a proper position, the short threaded rod is rotated at the moment, the short threaded rod can drive the limiting plate to move and further drive the driven rod to move so as to drive the driven rod and the long hairbrush at the bottom of the short threaded rod to move downwards and further to act in cooperation with the short hairbrush, the second motor is started at the moment, the second motor drives the connecting block and the pushing plate to move, the pushing plate can drive the long hairbrush and the short hairbrush to move, the long hairbrush can penetrate into holes of the filter screen, and therefore blocking objects in the holes of the filter screen can be better cleaned while pushing materials;
s4, when the high-fluorine low-lithium slag in the stirring mixing tank needs to be subjected to acid mixing, an acidic extractant is poured into the stirring mixing tank, the clamping block is pressed inwards at the moment, the clamping block drives the dovetail sliding rod to move on the inner wall of the circular groove, and further the third spring deforms, and further the clamping block is separated from the hole groove, the circular clamping block is clamped into the circular clamping frame at the moment, under the action of the third spring, the clamping block can be clamped into the hole groove, the third motor is started at the moment, the third motor can drive the long rod to rotate, and further the fixed block can be driven to rotate, and further the scraper blade is driven to move, and the scraper blade can scrape the inner wall of the stirring mixing tank, when a convex point is met, the cylinder can drive the dovetail sliding rod to slide on the inner wall of the stirring mixing tank, and further the second spring deforms, residues on the scraper blade can flow out through the auxiliary through holes, and further facilitate the scraper blade to move, and meanwhile, the long rod can drive the cleaning brush to move, so that the cleaning brush can drive the transmission gear to do circular motion along the annular toothed plate and further clean the bottom of the stirring mixing tank.
The invention has the beneficial effects that:
1. according to the invention, through the matching of the sliding block, the fixed rod and the first spring, when the residues on the filter screen are excessive or the filter screen is blocked to cause excessive raw materials accumulated on the filter screen, the filter screen can drive the sliding block to move upwards, so that the blocking block and the first cover plate can be driven to move, and the feeding pipe and the filter tank are sealed, so that raw materials are prevented from overflowing from the top of the filter tank;
2. according to the invention, through the matching of the circular clamping block, the circular clamping hole, the circular through hole and the clamping rod, the circular clamping block can be clamped into the circular through hole, so that the clamping rod can be clamped into the circular through hole to fix the circular clamping block and the circular clamping hole, and further the second cover plate can be fixed with the circular clamping block, so that the threaded rod can drive the first cover plate to move when driving the threaded cylinder to move, and meanwhile, the second motor can drive the auxiliary rod to rotate when rotating, so that the functions of cover supporting and auxiliary cleaning are achieved;
3. according to the invention, the long rod, the scraping plate and the cleaning brush are arranged, so that the long rod can simultaneously drive the scraping plate and the cleaning brush to move, the scraping plate can well scrape and brush the inner wall of the stirring and mixing tank under the action of the dovetail slide rod and the cylinder body matched with the second spring, and the cleaning brush can clean the bottom of the inner wall of the stirring and mixing tank under the matched action of the transmission gear and the annular toothed plate, so that bottom sticking is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic three-dimensional structure of the filter net of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is a perspective view of the threaded rod of the present invention;
FIG. 5 is a perspective view of the mounting plate of the present invention;
FIG. 6 is a perspective view of a first cover plate according to the present invention;
FIG. 7 is a perspective view of the ring gear plate of the present invention;
FIG. 8 is a perspective view of the squeegee of the present invention;
FIG. 9 is an enlarged view taken at B of FIG. 8 in accordance with the present invention;
in the figure: 1. stirring the mixing tank; 2. a first cover plate; 3. a feeding pipe; 4. a filter tank; 5. a distillation mechanism; 6. an excessive warning anti-clogging device; 61. a first rectangular groove; 62. a fixing rod; 63. a slider; 64. a first spring; 65. a filter screen; 66. a material pushing anti-blocking structure; 661. mounting a plate; 662. a second motor; 663. a round fixture block; 664. a position clamping rod; 665. a first stopper; 666. a clamping frame; 667. a second stopper; 668. a second cover plate; 669. an auxiliary lever; 6610. a circular clamping hole; 6611. a circular through hole; 6612. connecting blocks; 6613. a material pushing plate; 6614. a threaded stub; 6615. a limiting plate; 6616. a driven lever; 6617. a long brush; 6618. a short brush; 67. a connecting rod; 68. a plugging block; 69. an L-shaped plate; 610. a first motor; 611. a threaded rod; 612. a threaded barrel; 613. a rectangular block; 614. a dovetail slide block; 615. a second rectangular groove; 7. a wall scraping and bottom sticking preventing device; 71. a third motor; 72. a long rod; 73. a fixed block; 74. a dovetail slide bar; 75. a cylinder; 76. a second spring; 77. a squeegee; 78. an auxiliary through hole; 79. a circular fixture block; 710. a circular groove; 711. a dovetail slide bar; 712. a bit block; 713. a third spring; 714. a circular clamping frame; 715. a hole groove; 716. a rectangular plate; 717. a cleaning brush; 718. a transmission gear; 719. a toothed ring plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1-9, the invention provides a high-fluorine low-lithium slag lithium extraction device, which comprises a stirring and mixing tank 1 and a filtering tank 4, wherein a feeding pipe 3 is arranged at a feeding hole of the stirring and mixing tank 1, one end of the feeding pipe 3, which is far away from the stirring and mixing tank 1, is communicated with the filtering tank 4, one side of the stirring and mixing tank 1 is provided with a distillation mechanism 5, the top of the stirring and mixing tank 1 is provided with a first cover plate 2, an excessive warning anti-blocking device 6 is arranged between the outer surface and the inner wall of the filtering tank 4, whether the weight of residues on a filter screen 65 needs to be cleaned can be judged by arranging the excessive warning anti-blocking device 6, holes on the filter screen 65 can be cleaned simultaneously, a wall scraping anti-sticking bottom device 7 is arranged between the first cover plate 2 and the stirring and mixing tank 1, and the inner wall and the bottom of the stirring and mixing tank 1 can be scraped by arranging the wall scraping anti-sticking bottom device 7, avoid gluing the wall, excessive warning anti-clogging device 6 includes two first rectangular channels 61, filter screen 65 and material pushing anti-clogging structure 66, first rectangular channel 61 is seted up in the inner wall both sides of filtering jar 4, the inner wall bottom fixedly connected with dead lever 62 of first rectangular channel 61, the surface sliding connection of dead lever 62 has sliding block 63, sliding block 63 sets up the inner wall at first rectangular channel 61, through setting up sliding block 63, can cooperate dead lever 62 and first spring 64, and then play the effect that drives filter screen 65 downward compression buffering and reset, the surface cover of dead lever 62 is equipped with first spring 64, the both ends of first spring 64 respectively with the surface of sliding block 63 and the inner wall fixed connection of first rectangular channel 61, the surface of 63 and the surface fixed connection of filter screen 65.
As shown in fig. 2, 3 and 4, a connecting rod 67 is fixedly connected to the bottom of the outer surface of the filter screen 65, a blocking block 68 is fixedly connected to the bottom end of the outer surface of the connecting rod 67, the size and shape of the outer surface of the blocking block 68 are matched with the size and shape of the inner wall of the feed pipe 3, the feed pipe 3 can be blocked by arranging the blocking block 68, an L-shaped plate 69 is fixedly connected to the outer surface of the filter tank 4, a first motor 610 is fixedly installed at the bottom of the outer surface of the L-shaped plate 69, a threaded rod 611 is fixedly connected to the output end of the first motor 610, a threaded cylinder 612 is connected to the outer surface of the threaded rod 611, a rectangular block 613 is fixedly connected to the outer surface of the threaded cylinder 612, the threaded rod 611 and the threaded cylinder 612 are arranged, and can drive the threaded cylinder 612 to move in cooperation with other components, a dovetail slide block 614 is fixedly connected to one side of the outer surface of the rectangular block 613, a second rectangular groove 615 is formed in one side of the inner wall of the L-shaped plate 69, the inner wall of the second rectangular groove 615 is slidably connected to the outer surface of the dovetail slide 614, and the dovetail slide 614 is arranged.
As shown in fig. 5 and 6, the material pushing anti-blocking structure 66 includes a mounting plate 661 and a blocking frame 666, a bottom of an outer surface of the mounting plate 661 is fixedly connected to a top of an outer surface of the threaded barrel 612, a second motor 662 is fixedly mounted to the top of the outer surface of the mounting plate 661, an output end of the second motor 662 is fixedly connected to a circular block 663, an inner wall of the circular block 663 is provided with a blocking rod 664, the circular block 663 can be matched with the circular block hole 6610 by arranging the circular block 663 and the blocking rod 664, the blocking rod 664 can be matched with the blocking frame 666 to realize a fixing function, one end of the blocking rod 664 is fixedly connected to a first blocking block 665, the blocking frame 666 is clamped to the blocking rod 664, one side of the outer surface of the blocking frame 666 is fixedly connected to a second blocking block 667, the top of the outer surface of the filter screen 65 is rotatably connected to an auxiliary rod 669, an outer surface of the auxiliary rod 669 is fixedly connected to a second cover plate 668, the position limiting rod 664 can be limited by arranging the first stop block 665 and the second stop block 667, the top end of the auxiliary rod 669 is provided with a circular clamping hole 6610, the size and the shape of the inner wall of the circular clamping hole 6610 are matched with the size and the shape of the outer surface of the circular clamping block 663, circular through holes 6611 are formed in two sides of the circular clamping hole 6610, the clamping rod 664 is clamped with the circular through holes 6611, the outer surface of the auxiliary rod 669 is fixedly connected with a connecting block 6612, one side of the outer surface of the connecting block 6612 is fixedly connected with a material pushing plate 6613, the inner wall of the material pushing plate 6613 is in threaded connection with a threaded short rod 6614, the outer surface of the threaded short rod 6614 is rotatably connected with a limiting plate 6615, the threaded short rod 6614 can drive the limiting plate 6615 and a driven rod 6616 to move when moving downwards by arranging the limiting plate 6615, so that the long hairbrush 6617 can move downwards, the bottom end of the limiting plate 6615 is fixedly connected with a driven rod 6616, and the driven rod 6616 is arranged on the inner wall of the material pushing plate 6613, the bottom ends of the driven rod 6616 and the threaded short rod 6614 are fixedly connected with a long hairbrush 6617, the outer surface of the material pushing plate 6613 is fixedly connected with a short hairbrush 6618, and the long hairbrush 6617 can deform to enter a hole of the filter screen 65 to be cleaned when being extruded by the long hairbrush 6617 and the short hairbrush 6618.
As shown in fig. 7, 8 and 9, the wall scraping and bottom sticking preventing device 7 comprises a third motor 71 and a cleaning brush 717, a long rod 72 is fixedly connected with an output end of the third motor 71, a fixed block 73 is fixedly connected with an outer surface of the long rod 72, a dovetail slide rod 74 is fixedly connected with an outer surface of the fixed block 73, a cylinder 75 is slidably connected with one end of the dovetail slide rod 74, a scraping plate 77 is fixedly connected with one side of an outer surface of the cylinder 75, an auxiliary through hole 78 is formed in the outer surface of the scraping plate 77, the scraping plate 77 can flow out of the auxiliary through hole 78 after scraping and brushing the inner wall of the stirring and mixing tank 1 by arranging the scraping plate 77 and the auxiliary through hole 78, a second spring 76 is sleeved on the outer surface of the dovetail slide rod 74, two ends of the second spring 76 are respectively fixedly connected with the outer surface of the fixed block 73 and the outer surface of the cylinder 75, a circular clamping block 79 is fixedly connected with the bottom end of the outer surface of the long rod 72, one side of the cleaning brush 717 is rotatably connected with a rectangular plate 716, the top of the outer surface of the rectangular plate 716 is fixedly connected with a circular clamping frame 714, the cleaning brush 717 can be disassembled and assembled by arranging a circular clamping block 79 and the circular clamping frame 714, the size and the shape of the outer surface of the circular clamping block 79 are matched with the size and the shape of the inner wall of the circular clamping frame 714, one side of the outer surface of the circular clamping block 79 is provided with a circular groove 710, the inner wall of the circular groove 710 is provided with a dovetail sliding rod 711, one end of the dovetail sliding rod 711 is fixedly connected with a clamping block 712, the outer surface of the dovetail sliding rod 711 is sleeved with a third spring 713, two ends of the third spring 713 are respectively fixedly connected with the outer surface of the clamping block 712 and the inner wall of the circular groove 710, one side of the circular clamping frame 714 is provided with a hole groove 715, the size and the shape of the outer surface of the clamping block 712 are matched with the size and the shape of the inner wall of the hole groove 715, and by arranging the clamping block 712 and the hole groove 715, the circular clamping block 79 and the circular clamping frame 714 can be disassembled and assembled, one side of the outer surface of the cleaning brush 717 is fixedly connected with the transmission gear 718, the bottom of the inner wall of the stirring and mixing tank 1 is fixedly connected with the annular toothed plate 719, and the transmission gear 718 is in meshed connection with the annular toothed plate 719.
A lithium extraction method of a high-fluorine low-lithium slag lithium extraction conversion device comprises the following steps:
s1, when equipment is required to be used for extracting lithium from high-fluorine low-lithium slag, the high-fluorine low-lithium slag is poured into the filtering tank 4 from the top, the high-fluorine low-lithium slag falls onto the top of the filtering net 65, large particles are filtered by the filtering net 65, the large particles can remain on the filtering net 65, when the filtering net 65 is blocked or large particles reach a certain amount, the filtering net 65 can drive the sliding block 63 to slide on the outer surface of the fixing rod 62 and the inner wall of the first rectangular groove 61 at the moment, the first spring 64 can be driven to deform at the same time, the connecting rod 67 and the blocking block 68 can be driven by the sliding of the filtering net 65, the feeding pipe 3 is further blocked, the second cover plate 668 can be driven to move at the same time, the second cover plate 668 can seal the filtering tank 4, and the situation that waste slag cleaning or dredging of the filtering net 65 is required is prompted at the moment;
s2, when waste residues on the filter screen 65 are cleaned or need to be dredged, the first motor 610 is started at the moment, so that the first motor 610 can drive the threaded rod 611 to rotate, the threaded barrel 612 can be driven to move downwards, the threaded barrel 612 can drive the rectangular block 613 and the dovetail slide block 614 to move along the second rectangular groove 615, meanwhile, the threaded barrel 612 can drive the mounting plate 661 to move, the mounting plate 661 can drive the circular clamping block 663 to move, when the circular clamping block 663 is about to contact with the circular clamping hole 6610, the clamping frame 666 and the clamping rod 664 are separated at the moment, the clamping rod 664 is pulled away from the inner wall of the circular clamping block 663, the circular clamping block 663 can be clamped into the circular clamping hole 6610, the clamping rod 664 is sequentially inserted into the inner walls of the circular clamping hole 6611 and the circular clamping block 663 at the moment, the clamping frame 666 is clamped at one end of the clamping rod 664, and at the moment, the first motor 610 is started, so that the first motor 610 can drive the filter screen 65 to move upwards;
s3, when the filter screen 65 moves to a proper position, the threaded short rod 6614 is rotated at the moment, the threaded short rod 6614 drives the limiting plate 6615 to move, and further drives the driven rod 6616 and the long hairbrush 6617 at the bottom of the threaded short rod 6614 to move downwards, and further cooperates with the short hairbrush 6618, at the moment, the second motor 662 is started, so that the second motor 662 drives the connecting block 6612 and the material pushing plate 6613 to move, the material pushing plate 6613 moves and then drives the long hairbrush 6617 and the short hairbrush 6618 to move, the long hairbrush 6617 can penetrate into the hole of the filter screen 65, and further plugs in the hole of the filter screen 65 can be better cleaned while the material is pushed;
s4, when acid mixing needs to be carried out on high-fluorine low-lithium slag in the stirring and mixing tank 1, an acid extracting agent is poured into the stirring and mixing tank 1, the clamping block 712 is pressed inwards at the moment, the clamping block 712 drives the dovetail sliding rod 711 to move on the inner wall of the circular groove 710, the third spring 713 is deformed, the clamping block 712 is separated from the hole groove 715, the circular clamping block 79 is clamped into the circular clamping frame 714 at the moment, the clamping block 712 is clamped into the hole groove 715 under the action of the third spring 713, the third motor 71 is started at the moment, the third motor 71 can drive the long rod 72 to rotate, the fixed block 73 can be driven to rotate, the scraper 77 is driven to move, the scraper 77 can scrape the inner wall of the stirring and mixing tank 1, when the convex is encountered, the scraper 77 can drive the sliding rod 74 to slide on the inner wall of the cylinder 75, the dovetail of the second spring 76 is deformed, the residues on the scraper 77 can flow out through the auxiliary through hole 78, the scraper 77 is convenient to move, meanwhile, the scraper 72 can drive the cleaning brush 717 to move, and the cleaning gear 718 can drive the self-rotation of the stirring and mixing tank 1 along the rotary gear ring 718.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a lithium device is carried to low lithium sediment of high fluorine, includes stirring blending tank (1) and filter tank (4), its characterized in that: a feeding pipe (3) is arranged at a feeding hole of the stirring and mixing tank (1), one end, far away from the stirring and mixing tank (1), of the feeding pipe (3) is communicated with a filtering tank (4), a distillation mechanism (5) is arranged on one side of the stirring and mixing tank (1), a first cover plate (2) is arranged at the top of the stirring and mixing tank (1), an excessive warning anti-blocking device (6) is arranged between the outer surface and the inner wall of the filtering tank (4), and a wall scraping and bottom sticking preventing device (7) is arranged between the first cover plate (2) and the stirring and mixing tank (1);
excessive warning anti-clogging device (6) include two first rectangular channel (61), filter screen (65) and push away material anti-clogging structure (66), the inner wall both sides in filter tank (4) are seted up in first rectangular channel (61), the inner wall bottom fixedly connected with dead lever (62) of first rectangular channel (61), the surface sliding connection of dead lever (62) has sliding block (63), sliding block (63) set up the inner wall in first rectangular channel (61), the surface cover of dead lever (62) is equipped with first spring (64), the both ends of first spring (64) respectively with the surface of sliding block (63) and the inner wall fixed connection of first rectangular channel (61), the surface of surface and filter screen (65) of first spring (63) are connected.
2. The device for extracting lithium from high-fluorine low-lithium slag according to claim 1, characterized in that: the surface bottom fixedly connected with connecting rod (67) of filter screen (65), the surface bottom fixedly connected with shutoff piece (68) of connecting rod (67), the surface size and the shape of shutoff piece (68) and the inner wall size and the shape looks adaptation of inlet pipe (3).
3. The device for extracting lithium from high-fluorine low-lithium slag according to claim 1, characterized in that: the utility model discloses a filter tank, including filter tank (4), outer fixed surface is connected with L shaped plate (69), the outer fixed surface bottom fixed mounting of L shaped plate (69) has first motor (610), output fixedly connected with threaded rod (611) of first motor (610), the outer surface threaded connection of threaded rod (611) has a screw thread section of thick bamboo (612), the outer fixed surface of screw thread section of thick bamboo (612) is connected with rectangular block (613), surface one side fixedly connected with forked tail slider (614) of rectangular block (613), second rectangular channel (615) have been seted up to inner wall one side of L shaped plate (69), the outer surface sliding connection of the inner wall of second rectangular channel (615) and forked tail slider (614).
4. The device for extracting lithium from high-fluorine low-lithium slag according to claim 3, characterized in that: the material pushing anti-blocking structure (66) comprises a mounting plate (661) and a clamping frame (666), the outer surface bottom of the mounting plate (661) is fixedly connected with the outer surface top of the threaded cylinder (612), the outer surface top of the mounting plate (661) is fixedly provided with a second motor (662), an output end fixedly connected with a round clamping block (663) of the second motor (662), the inner wall of the round clamping block (663) is provided with a clamping rod (664), a first one end fixedly connected with stop dog (665) of the clamping rod (664), clamping between the clamping frame (666) and the clamping rod (664), one side of the outer surface of the clamping frame (666) is fixedly connected with the second stop dog (667).
5. The device for extracting lithium from high-fluorine low-lithium slag according to claim 1, characterized in that: the surface top of filter screen (65) is rotated and is connected with auxiliary rod (669), the outer fixed surface of auxiliary rod (669) is connected with second apron (668), circle card hole (6610) are seted up on the top of auxiliary rod (669), the outer surface size and the shape of the inner wall size and the shape in circle card hole (6610) and circle stuck block (663) and shape looks adaptation, circle through-hole (6611) have all been seted up to the both sides in circle card hole (6610), joint between screens pole (664) and circle through-hole (6611).
6. The device for extracting lithium from high-fluorine low-lithium slag according to claim 5, wherein: the outer fixed surface of auxiliary rod (669) is connected with connecting block (6612), the surface one side fixedly connected with scraping wings (6613) of connecting block (6612), the inner wall threaded connection of scraping wings (6613) has screw thread quarter butt (6614), the surface rotation of screw thread quarter butt (6614) is connected with limiting plate (6615), the bottom fixed connection driven lever (6616) of limiting plate (6615), driven lever (6616) sets up the inner wall at scraping wings (6613), the equal fixedly connected with long brush (6617) in bottom of driven lever (6616) and screw thread quarter butt (6614), the outer fixed surface of scraping wings (6613) is connected with short brush (6618).
7. The high-fluorine low-lithium slag lithium extraction device according to claim 2, characterized in that: scrape wall and prevent sticking to end device (7) and include third motor (71) and cleaning brush (717), the output fixedly connected with stock (72) of third motor (71), the external fixed surface of stock (72) is connected with fixed block (73), the external fixed surface of fixed block (73) is connected with forked tail slide bar (74), the one end sliding connection of forked tail slide bar (74) has cylinder (75), surface one side fixedly connected with scraper blade (77) of cylinder (75), supplementary through-hole (78) have been seted up to the surface of scraper blade (77), the surface cover of forked tail slide bar (74) is equipped with second spring (76), the both ends of second spring (76) respectively with the surface of fixed block (73) and the external fixed surface of cylinder (75) are connected.
8. The device for extracting lithium from high-fluorine low-lithium slag according to claim 2, characterized in that: the utility model discloses a quick-witted cleaning brush, including stock (72), the outer surface bottom fixedly connected with circular fixture block (79) of stock (72), one side of cleaning brush (717) is rotated and is connected with rectangular plate (716), the circular card frame (714) of outer surface top fixedly connected with of rectangular plate (716), the outer surface size and the shape of circular fixture block (79) and the inner wall size and the shape looks adaptation of circular card frame (714), circular groove (710) have been seted up to outer surface one side of circular fixture block (79), the inner wall of circular groove (710) is provided with forked tail slide bar (711), the one end fixedly connected with clamping block (712) of forked tail slide bar (711), the outer surface cover of forked tail slide bar (711) is equipped with third spring (713), the both ends of third spring (713) respectively with the outer surface of clamping block (712) and the inner wall fixed connection of circular groove (710), hole groove (715) have been seted up to one side of circular card frame (714), the outer surface size and the shape of clamping block (712) and the inner wall size and the shape looks adaptation of hole groove (715), the outer surface one side fixed connection of cleaning brush (717) is connected with the ring gear (718), the mixing ring tooth connection jar (719) is connected with the ring tooth (718), the inner wall (718) is connected with the ring gear (718).
9. A lithium extraction method of a high-fluorine low-lithium slag lithium extraction conversion device is characterized by comprising the following steps:
s1, when equipment is required to be used for extracting lithium from high-fluorine low-lithium slag, pouring the high-fluorine low-lithium slag from the top of a filter tank (4), dropping the high-fluorine low-lithium slag to the top of a filter screen (65), filtering by the filter screen (65), filtering large particles, and leaving the large particles on the filter screen (65), wherein when the filter screen (65) is blocked or large particles reach a certain amount, the filter screen (65) can drive a sliding block (63) to slide on the outer surface of a fixed rod (62) and the inner wall of a first rectangular groove (61), and simultaneously can drive a first spring (64) to deform, the filter screen (65) can drive a connecting rod (67) and a blocking block (68) to move in a sliding manner, so that a feeding pipe (3) is blocked, and meanwhile, a second cover plate (668) can be driven to move, so that the second cover plate (668) can seal the filter tank (4), and then prompting that the filter screen (4) needs to be cleaned up waste slag or needs to be dredged is carried out;
s2, when waste residues on the filter screen (4) are cleaned or need to be dredged, the first motor (610) is started at the moment, the first motor (610) can drive the threaded rod (611) to rotate, the threaded cylinder (612) can be driven to move downwards, the threaded cylinder (612) can drive the rectangular block (613) and the dovetail slide block (614) to move along the second rectangular groove (615) through movement, meanwhile, the threaded cylinder (612) can drive the mounting plate (661) to move, the mounting plate (661) can drive the circular clamping block (663) to move, when the circular clamping block (663) is about to contact with the circular clamping hole (6610), the clamping frame (666) is separated from the clamping rod (664), the clamping rod (664) is pulled away from the inner wall of the circular clamping block (663), the circular clamping block (663) can be clamped into the circular clamping hole (6610), the clamping rod (664) is sequentially inserted into the circular through hole (6611) and the inner wall of the circular clamping block (663), the clamping frame (664) can be clamped into the circular clamping hole (6610), and one end of the first motor (610) is driven to move upwards;
s3, when the filter screen (65) moves to a proper position, the threaded short rod (6614) is rotated, the threaded short rod (6614) can drive the limiting plate (6615) to move, the driven rod (6616) is driven to move, the driven rod (6616) and the long hairbrush (6617) at the bottom of the threaded short rod (6614) are driven to move downwards, the second motor (662) is started, the second motor (662) drives the connecting block (6612) and the pushing plate (6613) to move, the pushing plate (6613) can drive the long hairbrush (6617) and the short hairbrush (6618) to move, the long hairbrush (6617) can penetrate into the hole of the filter screen (65), and blockage in the hole of the filter screen (65) can be better cleaned while pushing;
s4, when acid mixing needs to be carried out on high-fluorine low-lithium slag in the stirring and mixing tank (1), an acid extracting agent is poured into the stirring and mixing tank (1), at the moment, the clamping block (712) is pressed inwards to enable the clamping block (712) to drive the dovetail sliding rod (711) to move on the inner wall of the circular groove (710), further, the third spring (713) deforms, further, the clamping block (712) is separated from the hole groove (715), at the moment, the circular clamping block (79) is clamped into the circular clamping frame (714), under the action of the third spring (713), the clamping block (712) can be clamped into the hole groove (715), at the moment, the third motor (71) is started, the third motor (71) can drive the long rod (72) to rotate, further, the fixed block (73) can be driven to rotate, further, the scraper (77) is driven to move, the dovetail scraper (77) can scrape the inner wall of the stirring and mixing tank (1), when the scraper (77) meets a projection, the scraper (74) can drive the long rod (72) to rotate, further, the inner wall of the sliding rod (75) can be driven to rotate, the scraper (72) can drive the through-ring (717), the through-hole cleaning of the through-hole cleaning scraper (78), the through-hole cleaning ring (717) can be conveniently carried out, the through the cleaning ring (72), and the cleaning ring (72) can be conveniently carried out by the scraper (72), and then the bottom of the stirring and mixing tank (1) is cleaned.
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| CN202210864074.4A CN115193895A (en) | 2022-07-22 | 2022-07-22 | High-fluorine low-lithium slag lithium extraction device and method |
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| CN202210864074.4A CN115193895A (en) | 2022-07-22 | 2022-07-22 | High-fluorine low-lithium slag lithium extraction device and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608237A (en) * | 2022-11-02 | 2023-01-17 | 连云港昌瑞科技有限公司 | High-efficiency cigarette adhesive stirring equipment and stirring method |
| CN115892550A (en) * | 2022-11-25 | 2023-04-04 | 青岛欧恩贝营养食品有限公司 | Dry-method milk powder production and packaging device |
| CN115999422A (en) * | 2022-12-21 | 2023-04-25 | 中国十七冶集团有限公司 | Mixing device for recycling concrete solid waste in nuclear medicine area |
| CN117385173A (en) * | 2023-12-12 | 2024-01-12 | 陕西桦锂信泰新材料有限公司 | Digestion reaction device |
| CN115999422B (en) * | 2022-12-21 | 2024-06-07 | 中国十七冶集团有限公司 | Mixing device for recycling concrete solid waste in nuclear medicine area |
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- 2022-07-22 CN CN202210864074.4A patent/CN115193895A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608237A (en) * | 2022-11-02 | 2023-01-17 | 连云港昌瑞科技有限公司 | High-efficiency cigarette adhesive stirring equipment and stirring method |
| CN115892550A (en) * | 2022-11-25 | 2023-04-04 | 青岛欧恩贝营养食品有限公司 | Dry-method milk powder production and packaging device |
| CN115892550B (en) * | 2022-11-25 | 2023-08-11 | 青岛欧恩贝营养食品有限公司 | Dry milk powder production and packaging device |
| CN115999422A (en) * | 2022-12-21 | 2023-04-25 | 中国十七冶集团有限公司 | Mixing device for recycling concrete solid waste in nuclear medicine area |
| CN115999422B (en) * | 2022-12-21 | 2024-06-07 | 中国十七冶集团有限公司 | Mixing device for recycling concrete solid waste in nuclear medicine area |
| CN117385173A (en) * | 2023-12-12 | 2024-01-12 | 陕西桦锂信泰新材料有限公司 | Digestion reaction device |
| CN117385173B (en) * | 2023-12-12 | 2024-02-09 | 陕西桦锂信泰新材料有限公司 | Digestion reaction device |
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