CN117205809A - Rare earth extraction is with dissolving mixing arrangement - Google Patents
Rare earth extraction is with dissolving mixing arrangement Download PDFInfo
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- CN117205809A CN117205809A CN202311365150.8A CN202311365150A CN117205809A CN 117205809 A CN117205809 A CN 117205809A CN 202311365150 A CN202311365150 A CN 202311365150A CN 117205809 A CN117205809 A CN 117205809A
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 108
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 108
- 238000002156 mixing Methods 0.000 title claims abstract description 27
- 238000000605 extraction Methods 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 63
- 238000000227 grinding Methods 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000004090 dissolution Methods 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000004140 cleaning Methods 0.000 claims description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Classifications
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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
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to the technical field of rare earth treatment, in particular to a dissolving and mixing device for rare earth extraction. It is necessary to design a dissolution mixing device for rare earth extraction which can crush rare earth and then dissolve and mix the crushed rare earth, prevent the existence of large-particle rare earth and improve dissolution efficiency. The dissolving and mixing device for rare earth extraction comprises a dissolving cylinder, a supporting frame, a feeding hopper and the like, wherein the supporting frame is fixedly connected to the outer bottom of the dissolving cylinder in a bilateral symmetry manner, and the feeding hopper is fixedly connected to the left side of the top of the dissolving cylinder in a penetrating manner. According to the invention, the servo motor is started to rotate reversely, the rotating shaft rotates reversely to drive the stirring frame and the worm to rotate, the front grinding roller and the rear grinding roller start to rotate, rare earth is poured into the feed hopper, the grinding roller grinds the rare earth, the ground rare earth falls onto the filter plate and is filtered to fall into the dissolving liquid, and the stirring frame rotates reversely to stir and dissolve the rare earth and the dissolving liquid, so that the rare earth can be ground firstly, and the ground rare earth is dissolved and mixed with the dissolving liquid, thereby improving the dissolving efficiency.
Description
Technical Field
The invention relates to the technical field of rare earth treatment, in particular to a dissolving and mixing device for rare earth extraction.
Background
When rare earth is extracted, the rare earth needs to be dissolved, then the rare earth and the dissolution liquid are poured into a mixing drum together, and then the rare earth and the dissolution liquid are stirred, so that the rare earth is dissolved.
Chinese patent publication No. CN206676244U discloses a rare earth dissolving tank, which is characterized in that: the dissolving tank comprises a dissolving cavity, a first inlet, a second inlet, a stirring motor, a stirring rod, a first stirring paddle and a second stirring paddle, wherein the first inlet is formed in the first side of the top end of the dissolving cavity and is used for allowing rare earth materials to enter, the second inlet is formed in the second side of the top end of the dissolving cavity and is used for allowing dissolving liquid to enter, the stirring motor is fixedly arranged at the top end of the dissolving cavity, the stirring rod is fixedly connected with an output shaft of the stirring motor and stretches into the dissolving cavity, the first stirring paddle and the second stirring paddle are fixedly arranged on the stirring rod, a transverse filter screen is arranged in the dissolving cavity, the first stirring paddle is arranged above the transverse filter screen, the second stirring paddle is arranged below the transverse filter screen, and a through hole is formed in the transverse filter screen and is used for allowing the stirring rod to pass through.
The present invention is to solve the problems of the above-mentioned patent, and to provide a dissolution mixing apparatus for rare earth extraction which is capable of pulverizing rare earth and then dissolving and mixing the ground rare earth, preventing the existence of large particles of rare earth and improving the dissolution efficiency.
Disclosure of Invention
In order to overcome the defects that the rare earth and the dissolution liquid can be dissolved and mixed, but larger particles are easy to deposit in the rare earth, so that the rare earth is difficult to be dissolved quickly and the dissolution efficiency is affected, the invention provides a dissolution mixing device for rare earth extraction, which can be used for dissolving and mixing the crushed rare earth, preventing the existence of large-particle rare earth and improving the dissolution efficiency.
The invention is realized by the following technical approaches:
the utility model provides a rare earth extraction is with dissolving mixing arrangement, including dissolving a section of thick bamboo, the support frame, the feeder hopper, the drain pipe, filter and locating rack, the bilateral symmetry rigid coupling of dissolving a section of thick bamboo outer bottom has the support frame, the fixed cross-under of dissolving a section of thick bamboo top left side has the feeder hopper, dissolving a section of thick bamboo left side lower part intercommunication has the drain pipe, the inboard upper portion of dissolving a section of thick bamboo has the locating rack along circumference rigid coupling, the locating rack inboard is connected with along circumference rotation and is used for carrying out filterable filter with the impurity that is not crushed, still including stirring mechanism and crushing mechanism, dissolving a section of thick bamboo inboard is provided with and is used for stirring mixed stirring mechanism to dissolving liquid and rare earth, be provided with the crushing mechanism that is used for crushing rare earth between feeder hopper and the dissolving a section of thick bamboo.
Further stated, the stirring mechanism comprises a stirring rack, a rotating shaft and a servo motor, the rotating shaft is rotationally connected between the inner top and the inner bottom of the dissolving cylinder, the lower part of the rotating shaft is fixedly sleeved with the stirring rack along the circumferential direction and used for stirring and mixing rare earth and dissolving liquid, the right side of the top of the dissolving cylinder is fixedly connected with the servo motor, and the output shaft of the servo motor is in transmission with the upper part of the rotating shaft through a synchronous belt assembly.
Further described, the grinding mechanism comprises worm wheels, worm rods and grinding rollers, the grinding rollers for grinding rare earth are symmetrically connected between the lower parts of the left side and the right side of the feeding hopper in a penetrating way, the grinding rollers on the front side and the rear side are arranged in a staggered way, the worm wheels are fixedly sleeved on the right sides of the grinding rollers on the front side and the rear side, the worm rods for driving the worm wheels to rotate are fixedly sleeved on the upper parts of the rotating shafts in the circumferential direction, and the worm rods are meshed with the worm wheels on the front side and the rear side.
Further described, the filter plate also comprises a vibration mechanism for driving the filter plate to rotate in a positive-negative alternating manner.
Further stated, the vibration mechanism comprises a column ring, an inclined plane cover, a first spring, a rotating seat, L-shaped rods and a second spring, wherein the middle part of the inner side of the positioning frame is provided with the column ring which is used for driving the filter plate to rotate along the circumferential direction in a rotating way, the outer side of the column ring is fixedly connected with the inner side of the filter plate, three first springs are uniformly spaced between the column ring and the inner side of the positioning frame, the lower parts of the three columns with the column ring are fixedly connected with the inclined plane cover, the upper part of the rotating shaft is fixedly sleeved with the rotating seat along the circumferential direction, the bottom of the rotating seat is provided with three L-shaped rods which are used for driving the inclined plane cover to rotate along the circumferential direction at uniform intervals in a sliding way, and the upper parts of the three L-shaped rods are connected with the second spring between the inner sides of the rotating seat.
Further, the device also comprises a cleaning mechanism for cleaning the rare earth attached to the inner wall of the dissolving cylinder.
Further stated, the cleaning mechanism comprises a limiting frame, a cleaning brush, a column disc, a transmission shaft, a transmission gear and a gear ring, wherein the limiting frame is fixedly connected to the upper right side of the stirring frame, the cleaning brush for scraping rare earth attached to the inner wall of the dissolving cylinder is slidably connected to the outer right side of the limiting frame, a character hole is formed in the upper portion of the cleaning brush, the cleaning brush is in contact with the inner wall of the dissolving cylinder, the column disc for driving the cleaning brush to reciprocate is rotatably connected to the right side of the outer top of the limiting frame, a short column is arranged at the eccentric position of the bottom of the column disc, the short column of the column disc is slidably connected with the character hole of the cleaning brush, the transmission shaft is rotatably connected to the right side of the middle of the stirring frame, the transmission gear is arranged between the upper portion of the transmission shaft and the upper portion of the column disc through a synchronous belt component, the transmission gear is fixedly sleeved at the bottom of the transmission shaft, the gear ring for driving the transmission gear to rotate is fixedly connected to the middle of the bottom of the dissolving cylinder, and the gear ring is meshed with the transmission gear.
The device is characterized by further comprising a mounting box, a driving shaft and a drainage screw shaft, wherein the front and back symmetrical rotation of the inner bottom of the dissolving cylinder is connected with the drainage screw shaft for driving the rare earth solution to flow leftwards, the drainage screw shaft corresponds to the liquid outlet pipe, the right side of the outer bottom of the dissolving cylinder is rotationally connected with the driving shaft, the right side of the driving shaft is transmitted with the right ends of the drainage screw shafts at the front and back sides through a synchronous belt assembly, the middle of the bottom of the dissolving cylinder is fixedly connected with the mounting box, the right side of the mounting box is rotationally connected with the driving shaft, and the left end of the driving shaft is transmitted with the lower part of the rotating shaft through a bevel gear.
Further described, the device also comprises a guide plate, wherein the upper part of the left side surface in the dissolving cylinder is fixedly connected with a guide plate for guiding rare earth, the guide plate is obliquely arranged, and the guide plate is positioned below the feed hopper.
Further, the device also comprises an observation window, and the upper part of the right side of the dissolving cylinder is detachably provided with the observation window.
The invention has the remarkable advantages that:
1. firstly, a servo motor is started to reversely rotate, a rotating shaft reversely rotates to drive a stirring frame and a worm to rotate, grinding rollers at the front side and the rear side also start to rotate, rare earth is poured into a feed hopper, the grinding rollers grind the rare earth, the ground rare earth falls onto a filter plate and is filtered to fall into a dissolving solution, and the stirring frame reversely rotates to stir and dissolve the rare earth and the dissolving solution, so that the rare earth can be ground firstly, and the ground rare earth is dissolved and mixed with the dissolving solution, so that the dissolving efficiency is improved.
2. Under the effect of vibration mechanism, whenever servo motor starts, vibration mechanism operation can drive the filter positive and negative rotation alternately and shake the impurity of filtering out, can prevent that the impurity of filtering out from blockking up the filter and influencing subsequent filter effect to improve the subsequent filter effect of filter.
3. Under the action of the cleaning mechanism, when the servo motor is started, the cleaning mechanism can be used for cleaning the rare earth attached to the inner wall of the dissolving cylinder, and the rare earth is prevented from being attached to the inner wall of the dissolving cylinder and being difficult to dissolve and mix, so that the rare earth can be completely dissolved and mixed with the dissolving liquid.
Drawings
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic perspective view of a second view of the present invention.
Fig. 3 is a schematic perspective view of the stirring mechanism and the grinding mechanism of the present invention.
Fig. 4 is a schematic perspective view of a stirring mechanism according to the present invention.
Fig. 5 is a schematic perspective view of the grinding mechanism of the invention.
Fig. 6 is a schematic perspective view of the vibration mechanism and the brush mechanism of the present invention.
Fig. 7 is a schematic view of a part of a vibration mechanism according to the present invention.
Fig. 8 is a schematic perspective view of the bevel cover of the present invention.
Fig. 9 is a schematic perspective view of an L-shaped bar according to the present invention.
Fig. 10 is a schematic perspective view of the brush mechanism of the present invention.
FIG. 11 is a schematic perspective view of the drainage screw shaft and the guide plate of the present invention.
Reference numerals: 1_dissolving cylinder, 2_support frame, 3_feed hopper, 4_viewing window, 5_liquid outlet pipe, 6_filter plate, 61_positioning frame, 7_stirring mechanism, 71_stirring frame, 72_rotating shaft, 73_servo motor, 8_grinding mechanism, 81_worm wheel, 82_worm, 83_grinding roller, 9_vibration mechanism, 91_toothed ring, 92_bevel cover, 93_first spring, 94_rotating seat, 95_l-shaped rod, 96_second spring, 10_brush mechanism, 101_limiting frame, 102_cleaning brush, 103_toothed disc, 104_transmission shaft, 105_transmission gear, 106_toothed ring, 11_mounting box, 12_drive shaft, 13_guiding screw shaft, 14_guide plate.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Example 1
The utility model provides a rare earth extraction is with dissolving mixing arrangement, including dissolving a 1, the support frame 2, feeder hopper 3, the observation window 4, the drain pipe 5, filter 6, locating rack 61, stirring mechanism 7 and grinding mechanism 8, please see the fig. 1-5 show, the support frame 2 is installed through bolted connection's mode to the bilateral symmetry in dissolving a 1 outer bottom, the fixed cross-under of 1 top of dissolving a 3, the upper portion detachable installs the observation window 4 in dissolving a 1 right side, the lower part intercommunication in 1 left side has drain pipe 5, the locating rack 61 is installed along circumference through welded connection's mode in dissolving a 1 inboard upper portion, the inside circumference rotation of locating rack 61 is connected with filter 6, when the rear earth after the breakage contacts with filter 6, filter 6 can be realized filtering the impurity that is not crushed, dissolving a 1 inboard is provided with stirring mechanism 7, when stirring mechanism 7 functions, stirring mechanism 7 can realize stirring mixing solution and rear earth, be provided with grinding mechanism 8 between feeder hopper 3 and the dissolving a 1, when grinding mechanism 8 functions, grinding mechanism 8 can realize grinding rear earth.
The stirring mechanism 7 comprises a stirring frame 71, a rotating shaft 72 and a servo motor 73, as shown in fig. 3 and 4, the rotating shaft 72 is rotatably connected between the inner top and the inner bottom of the dissolving cylinder 1, the stirring frame 71 is fixedly sleeved on the lower portion of the rotating shaft 72 along the circumferential direction, when the stirring frame 71 rotates, the stirring frame 71 can stir and mix rare earth and dissolving liquid, the servo motor 73 is mounted on the right side of the top of the dissolving cylinder 1 in a bolt connection manner, and the output shaft of the servo motor 73 is in transmission with the upper portion of the rotating shaft 72 through a synchronous belt assembly.
The grinding mechanism 8 comprises a worm gear 81, a worm 82 and grinding rollers 83, as shown in fig. 3 and 5, the grinding rollers 83 are symmetrically connected between the lower parts of the left and right sides of the feed hopper 3 in a penetrating way, the grinding rollers 83 on the front and rear sides are arranged in a staggered way, when the grinding rollers 83 rotate, the grinding rollers 83 can grind rare earth, the worm gear 81 is fixedly sleeved on the right sides of the grinding rollers 83 on the front and rear sides, the worm 82 is fixedly sleeved on the upper part of the rotating shaft 72 along the circumferential direction, the worm 82 is meshed with the worm gear 81 on the front and rear sides, and when the worm 82 rotates, the worm 82 can drive the worm gear 81 to rotate.
Firstly, starting a servo motor 73 for reversing, driving a rotating shaft 72 to reverse through a synchronous belt assembly for driving, driving a stirring frame 71 to reverse through the reverse rotation of the rotating shaft 72, simultaneously driving a worm 82 to reverse through the rotating shaft 72, driving a front worm wheel 81 to forward rotate and a rear worm wheel 81 to reverse through the reverse rotation of the worm 82, driving a front grinding roller 83 to forward rotate through the forward rotation of the front worm wheel 81, driving a rear grinding roller 83 to reverse through the reverse rotation of the rear worm wheel 81, externally connecting dissolving cylinder 1 with dissolving liquid, discharging a proper amount of dissolving liquid into the dissolving cylinder 1, enabling the amount of dissolving liquid not to exceed 6, stopping discharging the dissolving liquid, pouring rare earth into a feed hopper 3, enabling the rare earth to be in contact with front grinding roller 83 and rear grinding roller 83, enabling the front grinding roller 83 to forward rotate and the rear grinding roller 83 to reversely rotate, enabling the ground rare earth to drop onto a filter plate 6 through the feed hopper 3, filtering the ground rare earth through the filter plate 6, the crushed rare earth passes through the filter plate 6 to be in contact with the dissolution liquid, and the impurity which is not crushed is filtered out by the filter plate 6, the stirring rack 71 is turned back to stir and mix the rare earth and the dissolution liquid, so that the rare earth is dissolved by the dissolution liquid to finally obtain the rare earth solution, meanwhile, an operator can check the dissolution degree of the rare earth through the observation window 4, when the rare earth is completely dissolved, the collecting container is placed at the left lower part of the liquid outlet pipe 5, the liquid outlet pipe 5 is turned on, the rare earth solution in the dissolving cylinder 1 is not blocked by the liquid outlet pipe 5, the rare earth solution is discharged through the liquid outlet pipe 5 to be dropped into the collecting container, when the rare earth solution is completely discharged, the liquid outlet pipe 5 is closed, the servo motor 73 is turned off, the rotating shaft 72 stops driving the stirring rack 71 and the worm 82 to turn back, the grinding rollers 83 at the front side and the rear side stop rotating, the collecting container is lifted up to carry out the subsequent treatment on the rare earth solution, by the action of the grinding roller 83, the rare earth can be ground first, and the ground rare earth is dissolved and mixed with the dissolution liquid, thereby improving the dissolution efficiency.
Example 2
On the basis of embodiment 1, still include vibration mechanism 9, vibration mechanism 9 is including taking collar 91, inclined plane lid 92, first spring 93, roating seat 94, L type pole 95 and second spring 96, please see the fig. 6-9 for the cross-under that the locating rack 61 inboard middle part was rotated along circumference has collar 91, take collar 91 outside and filter 6 inboard to pass through welded connection's mode installation, when collar 91 rotates, take collar 91 can realize driving filter 6 rotation, take collar 91 and be connected with three first spring 93 with the equal interval between the locating rack 61 inboard, the inclined plane lid 92 is all installed through welded connection's mode to three post lower part of collar 91, pivot 72 upper portion is equipped with roating seat 94 along circumference fixed cover, roating seat 94 bottom is along circumference evenly spaced sliding connection has three L type poles 95, when L type pole 95 rotates and inclined plane lid 92 contacts, L type pole 95 can realize driving inclined plane lid 92 rotation, all be connected with second spring 96 between three L type pole 95 upper portion and roating seat 94 inboard.
The cleaning brush mechanism 10 comprises a limiting frame 101, a cleaning brush 102, a column disc 103, a transmission shaft 104, a transmission gear 105 and a gear ring 106, wherein the limiting frame 101 is arranged at the upper right side of the stirring frame 71 in a welded connection mode, the cleaning brush 102 is slidingly connected to the right side surface of the outer side of the limiting frame 101, a character hole is formed in the upper portion of the cleaning brush 102, the cleaning brush 102 is in contact with the inner wall of the dissolving cylinder 1, when the cleaning brush 102 rotates, the cleaning brush 102 can scrape rare earth attached to the inner wall of the dissolving cylinder 1, the column disc 103 is rotationally connected to the right side of the outer top of the limiting frame 101, a short column is arranged at the eccentric position of the bottom of the column disc 103, the short column of the column disc 103 is slidingly connected with the character hole of the cleaning brush 102, when the column disc 103 rotates, the cleaning brush 102 is driven to reciprocate, the right side of the middle part of the stirring frame 71 is rotationally connected with the transmission shaft 104, a character hole is formed between the upper portion of the transmission shaft 104 and the upper portion of the column disc 103, the transmission gear ring 105 is fixedly sleeved on the bottom of the transmission shaft 104, the transmission gear 105 is rotatably connected to the gear ring 106, and the gear 105 is rotationally meshed with the gear ring 106 when the gear 105 is rotationally driven.
When the servo motor 73 is started, the rotating shaft 72 is reversely rotated to further drive the rotating seat 94 to reversely rotate, the rotating seat 94 is reversely rotated to drive the L-shaped rod 95 to reversely rotate, when the L-shaped rod 95 is reversely rotated to be in contact with the inclined plane cover 92, the L-shaped rod 95 is driven to reversely rotate by the inclined plane cover 92, the inclined plane cover 92 is reversely rotated to drive the column ring 91 to reversely rotate, the first spring 93 is compressed, the column ring 91 is limited by the positioning frame 61 when the column ring 91 is reversely rotated to the maximum stroke, the column ring 91 is stopped to reversely rotate, the column ring 91 is stopped to drive the filter plate 6 to reversely rotate, the column ring 91 is also driven to further stop reversely rotating by the inclined plane cover 92, the inclined plane cover 92 is driven to continuously rotate the L-shaped rod 95 to inwards, the second spring 96 is compressed, when the L-shaped rod 95 is continuously reversely rotated to be out of contact with the inclined plane cover 92, the L-shaped rod 95 is driven to outwards move to reset due to the effect of the second spring 96, and the effect of the first spring 93 is driven to positively rotate to reset the column ring 91 to drive the inclined plane cover 92 and the filter plate 6 to positively rotate to reset, when the column ring 95 is again in contact with the inclined plane cover 92, the inclined plane cover 92 is driven to reversely rotate again, the filter plate 6 is repeatedly rotated to alternately rotate to the filter plate 6 repeatedly, and the rare earth is not broken to be filtered and the impurity is reversely rotated, and reversely filtered, and repeatedly, and the impurity is filtered and repeatedly falls down to the filter plate 6. When the servo motor 73 is turned off, the rotating shaft 72 stops driving the rotating seat 94 to rotate reversely, the rotating seat 94 stops driving the L-shaped rod 95 to rotate reversely, and the cylindrical ring 91 also stops driving the filter plate 6 to rotate reversely and alternately. Thus, the filter plate 6 is prevented from being blocked by filtered impurities to affect the subsequent filtering effect, and the subsequent filtering effect of the filter plate 6 is improved.
When the servo motor 73 is started, the rotating shaft 72 reversely rotates to drive the stirring frame 71 to reversely rotate to stir rare earth and dissolution liquid, meanwhile, the stirring frame 71 reversely rotates to drive the limiting frame 101 to reversely rotate, the limiting frame 101 reversely rotates to drive the cleaning brush 102 to reversely rotate, the cleaning brush 102 reversely rotates to remove the rare earth attached to the inner wall of the dissolution cylinder 1, the removed rare earth is dissolved and mixed with the dissolution liquid, the stirring frame 71 reversely rotates to drive the transmission shaft 104, the transmission shaft 104 reversely rotates to drive the transmission gear 105, the transmission gear 105 reversely rotates through the gear ring 106, the transmission gear 105 rotates to drive the transmission shaft 104 to rotate, the transmission shaft 104 rotates to drive the column disc 103 to rotate through the transmission of the synchronous belt assembly, the column disc 103 rotates to drive the cleaning brush 102 to reciprocate, and the cleaning brush 102 can better remove the rare earth attached to the inner wall of the dissolution cylinder 1. When the servo motor 73 is turned off, the stirring frame 71 stops driving the transmission shaft 104 and the limiting frame 101 to rotate reversely, the cleaning brush 102 stops rotating reversely, the transmission shaft 104 stops driving the transmission gear 105 to rotate reversely, the transmission gear 105 stops rotating through the gear ring 106, and the cleaning brush 102 stops moving reciprocally. Thus, the rare earth is prevented from adhering to the inner wall of the dissolution cylinder 1 and is difficult to be dissolved and mixed, thereby ensuring that all the rare earth can be completely dissolved and mixed with the dissolution liquid.
Example 3
On the basis of embodiment 1 and embodiment 2, still include mounting box 11, drive shaft 12 and drainage screw shaft 13, please see the fig. 11 and show, the inside bottom front and back symmetry rotation of dissolving tube 1 is connected with drainage screw shaft 13, drainage screw shaft 13 corresponds with drain pipe 5, when drainage screw shaft 13 rotates, drainage screw shaft 13 can realize driving rare earth solution left flow, the outside bottom right side rotation of dissolving tube 1 is connected with drive shaft 12, pass through hold-in range subassembly transmission between drive shaft 12 right side and the front and back both sides drainage screw shaft 13 right-hand member, mounting box 11 is installed through welded connection's mode in the middle of the dissolving tube 1 bottom, mounting box 11 right side and drive shaft 12 rotation are connected, pass through bevel gear transmission between drive shaft 12 left end and the pivot 72 lower part.
Still including stock guide 14, please see fig. 11, stock guide 14 is installed through welded connection's mode in the left surface upper portion in dissolving cylinder 1, and stock guide 14 is the slope setting, and stock guide 14 is located the feeder hopper 3 below, and when the tombarthite dropped to stock guide 14, stock guide 14 can realize guiding the tombarthite.
When the servo motor 73 is started, the rotating shaft 72 reversely rotates to drive the driving shaft 12 to rotate forward through bevel gear transmission, the driving shaft 12 drives the front side and the rear side of the guiding screw shafts 13 to rotate forward through synchronous belt assembly transmission, the front side and the rear side of the guiding screw shafts 13 rotate forward to drive rare earth solution to flow leftwards, then after the rare earth is completely dissolved, the liquid outlet pipe 5 is opened, the rare earth solution is discharged through the liquid outlet pipe 5 and falls into the collecting container, and meanwhile, the rare earth solution can be discharged faster and better due to the effect of the guiding screw shafts 13. When the servo motor 73 is turned off, the rotating shaft 72 stops driving the driving shaft 12 to rotate forward through bevel gear transmission, and the drainage screw shaft 13 stops rotating forward. Thus, the speed of discharging the rare earth solution can be increased, thereby improving the discharging efficiency.
When crushed rare earth is discharged through the feed hopper 3, the rare earth falls onto the material guide plate 14, the rare earth falls onto the middle part of the filter plate 6 through the material guide plate 14, the filter plate 6 rotates positively and negatively alternately to throw out and filter the rare earth uniformly, and the filtered rare earth passes through the filter plate 6 to fall into the dissolution liquid. Therefore, the rare earth can be more uniformly dropped into the dissolving liquid to be dissolved and mixed.
Finally, it is necessary to state that: the foregoing is provided to assist in understanding the technical solutions of the present invention, and is not to be construed as limiting the scope of protection of the present invention; insubstantial modifications and variations from the above teachings are within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a rare earth extraction is with dissolving mixing arrangement, including dissolving section of thick bamboo (1), support frame (2), feeder hopper (3), drain pipe (5), filter (6) and locating rack (61), the bilateral symmetry rigid coupling of outer bottom of dissolving section of thick bamboo (1) has support frame (2), the fixed cross-under in dissolving section of thick bamboo (1) top left side has feeder hopper (3), dissolving section of thick bamboo (1) left side lower part intercommunication has drain pipe (5), dissolving section of thick bamboo (1) inboard upper portion has locating rack (61) along circumference rigid coupling, locating rack (61) inboard is connected with along circumference rotation and is used for carrying out filterable filter (6) with the impurity that is not crushed, a serial communication port, still including stirring mechanism (7) and grinding mechanism (8), dissolving section of thick bamboo (1) inboard is provided with and is used for carrying out stirring mixed stirring mechanism (8) of dissolving liquid and rare earth, be provided with between feeder hopper (3) and the dissolving section of thick bamboo (1).
2. The dissolving and mixing device for rare earth extraction according to claim 1, wherein the stirring mechanism (7) comprises a stirring rack (71), a rotating shaft (72) and a servo motor (73), the rotating shaft (72) is rotationally connected between the inner top and the inner bottom of the dissolving cylinder (1), the stirring rack (71) for stirring and mixing rare earth and dissolving liquid is fixedly sleeved at the lower part of the rotating shaft (72) along the circumferential direction, the servo motor (73) is fixedly connected to the right side of the top of the dissolving cylinder (1), and the output shaft of the servo motor (73) is in transmission with the upper part of the rotating shaft (72) through a synchronous belt assembly.
3. The dissolving and mixing device for rare earth extraction according to claim 2, wherein the grinding mechanism (8) comprises a worm wheel (81), a worm (82) and grinding rollers (83), the grinding rollers (83) for grinding rare earth are symmetrically connected between the lower parts of the left side and the right side of the feed hopper (3) in a penetrating way in a back-and-forth symmetrical mode, the grinding rollers (83) on the front side and the rear side are arranged in a staggered way, the worm wheel (81) is fixedly sleeved on the right side of the grinding rollers (83) on the front side and the rear side, the worm (82) for driving the worm wheel (81) to rotate is fixedly sleeved on the upper part of the rotating shaft (72) in the circumferential direction, and the worm (82) is meshed with the worm wheel (81) on the front side and the rear side.
4. A dissolution mixing apparatus for rare earth extraction as claimed in claim 3, further comprising a vibration mechanism (9) for driving the filter plate (6) to alternately rotate in forward and reverse directions.
5. The dissolving and mixing device for rare earth extraction according to claim 4, wherein the vibration mechanism (9) comprises a column ring (91), an inclined plane cover (92), a first spring (93), a rotating seat (94), an L-shaped rod (95) and a second spring (96), wherein the middle part of the inner side of the positioning frame (61) is connected with the column ring (91) used for driving the filter plate (6) to rotate in a penetrating way in the circumferential direction, the outer side of the column ring (91) is fixedly connected with the inner side of the filter plate (6), three first springs (93) are uniformly and alternately connected between the column ring (91) and the inner side of the positioning frame (61), the lower parts of the three columns with the column ring (91) are fixedly connected with the inclined plane cover (92), the upper part of the rotating shaft (72) is fixedly sleeved with the rotating seat (94) in the circumferential direction, the bottom of the rotating seat (94) is connected with three L-shaped rods (95) used for driving the inclined plane cover (92) to rotate in a sliding way at uniform intervals in the circumferential direction, and the second spring (96) is connected between the upper parts of the three L-shaped rods (95) and the inner side of the rotating seat (94).
6. The dissolution mixing apparatus for rare earth extraction as set forth in claim 5, further comprising a cleaning mechanism (10) for cleaning the rare earth attached to the inner wall of the dissolution tube (1).
7. The dissolving and mixing device for rare earth extraction according to claim 6, wherein the cleaning and mixing mechanism (10) comprises a limiting frame (101), a cleaning brush (102), a column-carrying disc (103), a transmission shaft (104), a transmission gear (105) and a gear ring (106), wherein the limiting frame (101) is fixedly connected to the upper right side of the stirring frame (71), the cleaning brush (102) for scraping rare earth attached to the inner wall of the dissolving cylinder (1) is slidingly connected to the outer right side of the limiting frame (101), a character hole is formed in the upper part of the cleaning brush (102), the cleaning brush (102) is in contact with the inner wall of the dissolving cylinder (1), the column-carrying disc (103) for driving the cleaning brush (102) to reciprocate is rotationally connected to the right side of the outer top of the limiting frame (101), a short column of the column-carrying disc (103) is slidingly connected with the character hole of the cleaning brush (102), the transmission shaft (104) is rotationally connected to the right side of the middle part of the stirring frame (71), a transmission shaft group (104) is arranged between the upper part of the transmission shaft (104) and the upper part of the column-carrying disc (103) through a synchronous piece, the transmission shaft (105) is fixedly connected to the middle part of the gear ring (106) is fixedly connected to the middle part (105), the ring gear (106) is meshed with the transmission gear (105).
8. The dissolving and mixing device for rare earth extraction according to claim 7, further comprising a mounting box (11), a driving shaft (12) and a drainage screw shaft (13), wherein the drainage screw shaft (13) for driving rare earth solution to flow leftwards is symmetrically connected to the inner bottom of the dissolving cylinder (1) in a front-back rotation mode, the drainage screw shaft (13) corresponds to the liquid outlet pipe (5), the driving shaft (12) is connected to the right side of the outer bottom of the dissolving cylinder (1) in a rotation mode, the right side of the driving shaft (12) is in transmission with the right ends of the drainage screw shafts (13) on the front side and the rear side through a synchronous belt assembly, the mounting box (11) is fixedly connected to the middle of the bottom of the dissolving cylinder (1), the right side of the mounting box (11) is in rotation connection with the driving shaft (12), and the left end of the driving shaft (12) is in transmission with the lower portion of the rotating shaft (72) through a bevel gear.
9. The dissolving and mixing device for rare earth extraction according to claim 8, further comprising a material guiding plate (14), wherein the material guiding plate (14) for guiding rare earth is fixedly connected to the upper part of the left side surface in the dissolving barrel (1), the material guiding plate (14) is obliquely arranged, and the material guiding plate (14) is positioned below the feed hopper (3).
10. The dissolution mixing apparatus for rare earth extraction as set forth in claim 9, further comprising an observation window (4), wherein the observation window (4) is detachably installed at an upper right side of the dissolution drum (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311365150.8A CN117205809A (en) | 2023-10-20 | 2023-10-20 | Rare earth extraction is with dissolving mixing arrangement |
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| CN202311365150.8A CN117205809A (en) | 2023-10-20 | 2023-10-20 | Rare earth extraction is with dissolving mixing arrangement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504629A (en) * | 2023-12-14 | 2024-02-06 | 山东蓝天消毒科技有限公司 | Trichloroisocyanuric acid ground material refining system |
| CN117772037A (en) * | 2024-02-23 | 2024-03-29 | 湖南冰溪生物科技有限公司 | Emulsifying pot stirring structure for preparing high-concentration salicylic acid and preparation process |
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2023
- 2023-10-20 CN CN202311365150.8A patent/CN117205809A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117504629A (en) * | 2023-12-14 | 2024-02-06 | 山东蓝天消毒科技有限公司 | Trichloroisocyanuric acid ground material refining system |
| CN117504629B (en) * | 2023-12-14 | 2024-04-16 | 山东蓝天消毒科技有限公司 | Trichloroisocyanuric acid ground material refining system |
| CN117772037A (en) * | 2024-02-23 | 2024-03-29 | 湖南冰溪生物科技有限公司 | Emulsifying pot stirring structure for preparing high-concentration salicylic acid and preparation process |
| CN117772037B (en) * | 2024-02-23 | 2024-05-14 | 湖南冰溪生物科技有限公司 | Emulsifying pot stirring structure for preparing high-concentration salicylic acid and preparation process |
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