CN114699948A - Efficient dissolving equipment for rare earth production - Google Patents
Efficient dissolving equipment for rare earth production Download PDFInfo
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- CN114699948A CN114699948A CN202210495689.4A CN202210495689A CN114699948A CN 114699948 A CN114699948 A CN 114699948A CN 202210495689 A CN202210495689 A CN 202210495689A CN 114699948 A CN114699948 A CN 114699948A
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- dissolving tank
- rare earth
- dissolving
- packing auger
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 34
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000002904 solvent Substances 0.000 claims abstract description 44
- 238000012856 packing Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 13
- 238000004090 dissolution Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000000605 extraction Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- -1 rare earth compound Chemical class 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B59/00—Obtaining rare earth metals
-
- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a high-efficiency dissolving device for producing rare earth, wherein a matching motor is arranged on one side of a dissolving tank close to an auger, the auger is driven by the motor to rotate, the auger transversely rotates, feed pipes are distributed on two sides of the upper end of the dissolving tank, a solvent and rare earth are distributed to enter the dissolving tank through the feed pipes, the solvent enters the feed pipe on one side of the upper end of the dissolving tank, a motor at one side of the dissolving tank drives the packing auger to rotate, the packing auger generates centrifugal force in the high-speed rotation process, the centrifugal force can assist the transmission mechanism to form high-efficiency circulating stirring while automatically adding the solvent, the packing auger generates centrifugal force when rotating, the disc rotates at one end of the packing auger through the slide rod, because of the centrifugal force, the blades on both sides of the disk swing upwards at the same time, the shaft arms on the inner sides of the blades slide at the same time, the shorter end of the shaft arm quickly drives the pivot to swing, and because the length of the shaft arm is different, the upward swinging angle of the blade on one side of the disk is larger than that of the blade on the other side of the disk.
Description
Technical Field
The invention relates to the technical field of rare earth production, in particular to efficient dissolving equipment for rare earth production.
Background
The rare earth belongs to a chemical metallurgy mode through hydrometallurgy, the whole process is mostly in a solution and a solvent, for example, the processes of decomposition of rare earth concentrate, separation and extraction of rare earth oxide, rare earth compound and single rare earth metal adopt the technical processes of precipitation, crystallization, redox, solvent extraction and ion exchange chemical separation, dissolving equipment mixes and stirs the rare earth and the solvent through stirring, and the technological inspiration aiming at the dissolving equipment;
the following problems were found in the study of the dissolution apparatus:
the dissolving equipment mixes and stirs the rare earth and the solvent through the auger, the solvent needs to be added manually at regular time in the stirring process, the solvent cannot be automatically added by utilizing centrifugal force, and part of the rare earth and the solvent are accumulated at the lower end in the dissolving equipment due to the fixed position of the auger, so that the dissolving equipment needs to mix and stir the rare earth for a long time, and the efficiency of the dissolving equipment is low;
at present, CN202010287857.1 a rare earth effective element dissolving and extracting device in the prior art discloses a dissolving and extracting device, wherein a cam is fixedly arranged on a rotor of a speed reducing motor; the extraction efficiency of effective elements in rare earth can be enhanced through the movement of the rare earth raw material when the rare earth raw material is placed in the inner extraction cylinder by arranging the inner extraction cylinder in the extraction tank, uniformly arranging the mesh structure on the inner extraction cylinder and driving the inner extraction cylinder to reciprocate up and down through the speed reducing motor, the cam and the guide rod structure;
the invention mainly solves the problem that the dissolving equipment can not utilize centrifugal force to automatically add the solvent and form high-efficiency circulating stirring.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a high-efficiency dissolving apparatus for producing rare earth, so as to solve the above problems described in the background art.
The invention relates to a purpose and an effect of a high-efficiency dissolving device for producing rare earth, which are achieved by the following specific technical means: the utility model provides a production of high-efficient type tombarthite is with dissolving equipment, includes the dissolving machine, dissolving tank is installed to one side of dissolving machine, the upper end of dissolving tank runs through there is the inlet pipe, dissolving tank's inside swivelling joint has the auger, dissolving tank's inside is equipped with usable centrifugal force and forms the drive mechanism of high-efficient circulation stirring when automatic interpolation solvent.
Further, the supporting motor is installed to one side that the dissolving tank is close to the auger, the motor drives the auger rotatory, the auger is the horizontal rotation, the inlet pipe distributes in the both sides of dissolving tank upper end, solvent and tombarthite distribute and get into the inside of dissolving tank through the inlet pipe, the solvent gets into the inside of the inlet pipe of dissolving tank upper end one side, and dissolving tank one side motor drives the auger rotatory, the auger produces centrifugal force at high-speed rotatory in-process, centrifugal force can assist drive mechanism and form high-efficient circulation stirring when automatic interpolation solvent.
Further, drive mechanism includes slide bar, disc, blade, armshaft, fulcrum, collecting ring, slide rail, carriage and sealing ring, the rotatory one end of cup jointing in the auger side of slide bar, the disc is rotatory in the one end of slide bar, the blade encircles in the outside of disc, the armshaft slides in the inboard of blade, the fulcrum articulates in the inboard of armshaft, collecting ring inlays in the inner wall of dissolving tank, the slide rail is installed in the inside below of collecting ring, the carriage slides in the inboard of slide rail, the sealing ring is inlayed in the lower extreme of carriage.
Furthermore, the slide bars are transversely arranged and arranged in a T shape, one end of each slide bar is vertically arranged corresponding to the material collecting ring, the inside of each disc is arranged in a hollow shape, the blades are inclined by 15-45 degrees, every two blades are arranged in a group, and the blades are made of rubber.
Furthermore, the shaft arms penetrate through the disc and slide in the disc, the shaft arms penetrate through the blade groups, the shaft arms are distributed on two sides of the supporting points, the supporting points are hinged in the disc, the length difference of the shaft arms on the two sides of the supporting points is 2-4cm, and the supporting points slide in the disc.
Further, the collecting ring is perpendicular to be link up with the inlet pipe, and the inside of collecting ring lower extreme runs through there is the hole, and sealing ring and the nested butt joint of hole slip, and the solvent passes through the inside that the inlet pipe got into the collecting ring, and slide rail, carriage and sealing ring are perpendicular arranging in proper order, and the lower extreme of sealing ring extends to the lower extreme of collecting ring, and the sealing ring is the semicircle arcuation setting, and the sealing ring can form sealedly to collecting ring lower extreme hole.
Further, drive mechanism includes mount, pivot, sand grip, swivel bearing, first swing arm, second swing arm, push rod and runing rest, and the mount is installed in the inside outside of dissolving tank, and the pivot is rotatory in the inboard of mount, and the sand grip is installed in the one end of pivot, and swivel bearing articulates in the both ends of mount, and first swing arm and second swing arm swing respectively in swivel bearing's both sides, and the push rod swings respectively in the lower extreme of first swing arm and second swing arm, and the runing rest is rotatory in the inboard of mount.
Furthermore, the pivot is in between auger and the first swing arm, and the sand grip is perpendicular collision extrusion with auger and first swing arm, and first swing arm and second swing arm are transversely arranged, and first swing arm length is less than second swing arm length 5-8cm, and first swing arm passes through swivel bearing and drives the second swing arm and be the upswing.
Furthermore, the push rods are arranged in an inclined manner at an angle of 15-25 degrees, the push rods are integrally and horizontally arranged on the inner side of the fixing frame, the push rods are matched with the rotating support, and one end of each push rod is rotatably nested on one side of the rotating support.
Has the advantages that:
1. the solvent enters the interior of the collecting ring through the feeding pipe, the sliding frame is located at the lower end of the interior of the sliding rail at the moment, and the sealing ring can seal a hole at the lower end of the collecting ring, so that the solvent is prevented from entering the interior of the dissolving tank;
2. the packing auger generates centrifugal force when rotating, the disc rotates at one end of the packing auger through the slide rod, blades on two sides of the disc simultaneously swing upwards due to the centrifugal force, shaft arms on the inner sides of the blades simultaneously slide, the shorter end of each shaft arm rapidly drives the fulcrum to swing, and the length of each shaft arm is different, so that the upward swing angle of the blade on one side of the disc is larger than that of the blade on the other side of the disc, the blade on one side of the disc is extruded to the lower end of the sealing ring, and the blades on two sides of the disc are prevented from continuously extruding the lower end of the material collecting ring;
3. the sealing ring moves upwards rapidly through the sliding frame due to the extrusion of the blades, the sliding frame slides rapidly in the sliding rail, and at the moment, the solvent enters the dissolving tank through the hole at the lower end of the collecting ring, so that the transmission mechanism can automatically add the solvent by using centrifugal force in the stirring process of the auger;
4. the solvent gradually enters the dissolving tank, the solvent falls to the lower end of the dissolving tank, the auger is extruded to one side of the convex strip when rotating, the convex strip rotates through the rotating shaft, the convex strip can be extruded to one end of the first swing arm, the first swing arm drives the second swing arm to swing upwards through the rotating bearing in the downward swinging process, meanwhile, the first swing arm drives the rotating support to rotate through the push rod when swinging downwards, and the rotating support assists the solvent to move in the dissolving tank in the rotating process;
5. because second swing arm length is greater than first swing arm, therefore the second swing arm is in the short time back quick downwards that makes progress, and the second swing arm drives the runing rest rotation through the push rod this moment, and the runing rest can assist solvent in the lower extreme one end of dissolving the jar, and the solvent can be at removal in-process and tombarthite intensive mixing, utilizes the removal of solvent simultaneously, and this kind of dissolving equipment inside forms the circulation and mixes, improves dissolving equipment and dissolves efficiency to the tombarthite.
Drawings
Fig. 1 is a schematic view of the overall plan structure of the present invention.
FIG. 2 is a schematic sectional view of a dissolving tank according to the present invention.
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
FIG. 4 is a cross-sectional view of a disc according to the present invention.
Figure 5 is a schematic view of an aggregate ring structure of the present invention.
Fig. 6 is a schematic structural view of the rotating shaft assembly of the present invention.
Fig. 7 is a schematic view of a rotary bearing assembly of the present invention.
In fig. 1 to 7, the correspondence between the component names and the reference numbers is:
1-a dissolving machine, 101-a dissolving tank, 102-a feeding pipe, 103-an auger, 2-a sliding rod, 201-a disc, 202-a blade, 203-a shaft arm, 204-a fulcrum, 3-a collecting ring, 301-a sliding rail, 302-a sliding frame, 303-a sealing ring, 4-a fixed frame, 401-a rotating shaft, 402-a convex strip, 5-a rotating bearing, 501-a first swing arm, 502-a second swing arm, 503-a push rod and 504-a rotating support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
The embodiment is as follows:
as shown in figures 1 to 7:
example 1: a high-efficiency dissolving device for producing rare earth comprises a dissolving machine 1, wherein a dissolving tank 101 is arranged on one side of the dissolving machine 1, a feeding pipe 102 penetrates through the upper end of the dissolving tank 101, an auger 103 is rotatably connected inside the dissolving tank 101, and a transmission mechanism capable of utilizing centrifugal force to automatically add solvent and form high-efficiency circular stirring is arranged inside the dissolving tank 101;
wherein: a matched motor is installed on one side, close to the packing auger 103, of the dissolving tank 101, the motor drives the packing auger 103 to rotate, the packing auger 103 transversely rotates, the feeding pipes 102 are distributed on two sides of the upper end of the dissolving tank 101, the solvent and the rare earth are distributed and enter the inside of the dissolving tank 101 through the feeding pipes 102, the solvent enters the inside of the feeding pipes 102 on one side of the upper end of the dissolving tank 101, the motor on one side of the dissolving tank 101 drives the packing auger 103 to rotate, the packing auger 103 generates centrifugal force in the high-speed rotation process, and the centrifugal force can assist the transmission mechanism to form high-efficiency circular stirring while automatically adding the solvent;
example 2: as can be seen from fig. 1 to 5 in the specification, the difference between the embodiment 2 and the embodiment 1 is that the transmission mechanism includes a slide rod 2, a disc 201, a blade 202, a shaft arm 203, a fulcrum 204, a material collecting ring 3, a slide rail 301, a sliding frame 302 and a sealing ring 303, the slide rod 2 is rotatably sleeved at one end of the side surface of the packing auger 103, the disc 201 is rotated at one end of the slide rod 2, the blade 202 is surrounded at the outer side of the disc 201, the shaft arm 203 is slid at the inner side of the blade 202, the fulcrum 204 is hinged at the inner side of the shaft arm 203, the material collecting ring 3 is embedded in the inner wall of the dissolving tank 101, the slide rail 301 is installed below the inner part of the material collecting ring 3, the sliding frame 302 is slid at the inner side of the slide rail 301, and the sealing ring 303 is embedded at the lower end of the sliding frame 302;
wherein: the sliding rods 2 are transversely arranged, the sliding rods 2 are transversely arranged in a T shape, and one end of each sliding rod 2 is vertically and correspondingly arranged with the material collecting ring 3;
when the packing auger 103 rotates integrally, the sliding rod 2 rotates 360 degrees integrally at the inner side of the packing auger 103 due to inertia;
the disc 201 and the blades 202, the inside of the disc 201 is hollow, the blades 202 are inclined at 15-45 degrees, two blades 202 are arranged in one group, and the blades 202 are made of rubber;
when the disc 201 rotates, one end of the blade 202 is pressed to the lower end of the sealing ring 303;
the blade support comprises shaft arms 203 and fulcrums 204, wherein the shaft arms 203 penetrate and slide in the disc 201, the shaft arms 203 penetrate and are connected among each group of blades 202, the shaft arms 203 are distributed on two sides of the fulcrums 204, the fulcrums 204 are hinged in the disc 201, the length difference of the shaft arms 203 on two sides of the fulcrums 204 is 2-4cm, and the fulcrums 204 slide in the disc 201;
when the blade 202 swings, the shaft arm 203 slides on the inner side of the disc 201, and because the lengths of the shaft arms 203 on two sides of the fulcrum 204 are different, the blade 202 on one side of the disc 201 is extruded to one end of the sealing ring 303;
the collecting ring 3 is vertically communicated with the feeding pipe 102, a hole penetrates through the inner part of the lower end of the collecting ring 3, the sealing ring 303 is in sliding nested butt joint with the hole, and a solvent enters the collecting ring 3 through the feeding pipe 102;
the sliding rail 301, the sliding frame 302 and the sealing ring 303 are sequentially and vertically arranged, the lower end of the sealing ring 303 extends to the lower end of the collecting ring 3, the sealing ring 303 is arranged in a semicircular arc shape, and the sealing ring 303 can seal a hole at the lower end of the collecting ring 3;
when the sealing ring 303 is static, the sliding frame 302 is positioned at the lower end inside the sliding rail 301, the blade 202 drives the sealing ring 303 to move upwards, the sliding frame 302 moves from bottom to top, and due to the integral weight of the sliding frame 302 and the sealing ring 303, the sliding frame 302 and the sealing ring 303 move downwards;
wherein: the solvent enters the interior of the collecting ring 3 through the feeding pipe 102, at the moment, the sliding frame 302 is positioned at the lower end of the interior of the sliding rail 301, and the sealing ring 303 can seal a hole at the lower end of the collecting ring 3 to prevent the solvent from entering the interior of the dissolving tank 101;
centrifugal force is generated when the auger 103 rotates, the disc 201 rotates at one end of the auger 103 through the slide rod 2, due to the centrifugal force, the blades 202 on two sides of the disc 201 simultaneously swing upwards, the shaft arms 203 on the inner sides of the blades 202 simultaneously slide, the shorter ends of the shaft arms 203 quickly drive the fulcrums 204 to swing, and due to the different lengths of the shaft arms 203, the upward swing angle of the blades 202 on one side of the disc 201 is larger than that of the other side, so that the blades 202 on one side of the disc 201 are extruded to the lower end of the sealing ring 303, and the blades 202 on two sides of the disc 201 are prevented from continuously extruding the lower end of the collecting ring 3;
the sealing ring 303 is extruded by the blades 202 to rapidly move upwards through the sliding frame 302, the sliding frame 302 rapidly slides in the sliding rail 301, and at the moment, the solvent enters the dissolving tank 101 through the hole at the lower end of the collecting ring 3, so that the transmission mechanism can automatically add the solvent by using centrifugal force in the stirring process of the auger 103;
example 3: as can be seen from fig. 2, 6 and 7 in the specification, the difference between the embodiment 2 and the embodiment 1 is that the transmission mechanism includes a fixed frame 4, a rotating shaft 401, a protruding strip 402, a rotating bearing 5, a first swing arm 501, a second swing arm 502, a push rod 503 and a rotating bracket 504, the fixed frame 4 is installed at the outer side of the interior of the dissolving tank 101, the rotating shaft 401 rotates at the inner side of the fixed frame 4, the protruding strip 402 is installed at one end of the rotating shaft 401, the rotating bearing 5 is hinged at two ends of the fixed frame 4, the first swing arm 501 and the second swing arm 502 respectively swing at two sides of the rotating bearing 5, the push rod 503 respectively swings at the lower ends of the first swing arm 501 and the second swing arm 502, and the rotating bracket 504 rotates at the inner side of the fixed frame 4;
wherein: the fixing frame 4 is arranged around the outer side of the interior of the dissolving tank 101, the interior of the fixing frame 4 is arranged in a hollow shape, and the fixing frame 4 can assist rare earth to circularly rotate and stir;
the rotary shaft 401 is positioned between the packing auger 103 and the first swing arm 501, and the convex strip 402 is vertically collided and extruded with the packing auger 103 and the first swing arm 501;
the swing arm device comprises a first swing arm 501 and a second swing arm 502, wherein the first swing arm 501 and the second swing arm 502 are transversely arranged, the length of the first swing arm 501 is 5-8cm smaller than that of the second swing arm 502, and the first swing arm 501 drives the second swing arm 502 to swing upwards through a rotary bearing 5;
the push rod 503 and the rotating bracket 504, the push rod 503 is arranged in an inclined manner at an angle of 15-25 degrees, the push rod 503 is integrally and horizontally arranged at the inner side of the fixed frame 4, the push rod 503 and the rotating bracket 504 are arranged in a matched manner, and one end of the push rod 503 is rotatably nested at one side of the rotating bracket 504;
wherein: the solvent gradually enters the dissolving tank 101, the solvent falls to the lower end of the dissolving tank 101, the packing auger 103 is extruded to one side of the convex strip 402 when rotating, the convex strip 402 rotates through the rotating shaft 401, the convex strip 402 can be extruded to one end of the first swing arm 501, the first swing arm 501 drives the second swing arm 502 to swing upwards through the rotating bearing 5 in the downward swinging process, meanwhile, the first swing arm 501 drives the rotating support 504 to rotate through the push rod 503 when swinging downwards, and the rotating support 504 assists the solvent to move in the dissolving tank 101 in the rotating process;
because second swing arm 502 length is greater than first swing arm 501, therefore second swing arm 502 is downward fast after short duration makes progress, and second swing arm 502 drives swivel mount 504 through push rod 503 this moment and rotates, and swivel mount 504 can the auxiliary solvent in the lower extreme one end of dissolving tank 101, and the solvent can be at removal in-process and tombarthite intensive mixing, utilizes the removal of solvent simultaneously, and this kind of dissolving equipment inside forms the circulation and mixes, improves dissolving equipment and dissolves efficiency to the tombarthite.
Claims (10)
1. The utility model provides a production of high-efficient type tombarthite is with dissolving equipment which characterized in that: comprises that
The device comprises a dissolving machine (1), wherein a dissolving tank (101) is installed on one side of the dissolving machine (1), a feeding pipe (102) penetrates through the upper end of the dissolving tank (101), a packing auger (103) is rotatably connected inside the dissolving tank (101), and a transmission mechanism capable of utilizing centrifugal force to automatically add a solvent and simultaneously form efficient circulating stirring is arranged inside the dissolving tank (101);
a motor is arranged on one side of the dissolving tank (101) close to the packing auger (103) and drives the packing auger (103) to rotate, and the packing auger (103) transversely rotates;
the feeding pipes (102), the feeding pipes (102) are distributed at two sides of the upper end of the dissolving tank (101), and the solvent and the rare earth are distributed and enter the dissolving tank (101) through the feeding pipes (102);
the motor on one side of the dissolving tank (101) drives the packing auger (103) to rotate, the packing auger (103) generates centrifugal force in the high-speed rotating process, and the centrifugal force can assist the transmission mechanism in automatically adding the solvent and forming efficient circulating stirring.
2. The efficient dissolving apparatus for rare earth production according to claim 1, wherein: the transmission mechanism comprises a sliding rod (2), a disc (201), blades (202), a shaft arm (203), a fulcrum (204), a material collecting ring (3), a sliding rail (301), a sliding frame (302) and a sealing ring (303), the sliding rod (2) is rotatably sleeved at one end of the side face of a packing auger (103), the disc (201) is rotated at one end of the sliding rod (2), the blades (202) surround the outer side of the disc (201), the shaft arm (203) slides in the inner side of the blades (202), the fulcrum (204) is hinged in the inner side of the shaft arm (203), the material collecting ring (3) is embedded in the inner wall of a dissolving tank (101), the sliding rail (301) is installed below the inner part of the material collecting ring (3), the sliding frame (302) slides in the inner side of the sliding rail (301), and the sealing ring (303) is embedded at the lower end of the sliding frame (302).
3. The efficient dissolution apparatus for rare earth production as set forth in claim 2, wherein: the sliding rods (2) are transversely arranged, the sliding rods (2) are transversely T-shaped, and one ends of the sliding rods (2) vertically correspond to the material collecting ring (3).
4. The efficient dissolution apparatus for rare earth production as set forth in claim 2, wherein: the interior of the disc (201) is arranged in a hollow shape, the blades (202) are arranged in an inclined manner at an angle of 15-45 degrees, every two blades (202) are arranged in a group, and the blades (202) are made of rubber.
5. The efficient dissolution apparatus for rare earth production as set forth in claim 2, wherein: the shaft arms (203) penetrate through and slide in the disc (201), the shaft arms (203) penetrate through and are connected between each group of the blades (202), the shaft arms (203) are distributed on two sides of the fulcrums (204), the fulcrums (204) are hinged in the disc (201), the length difference of the shaft arms (203) on two sides of the fulcrums (204) is 2-4cm, and the fulcrums (204) slide in the disc (201).
6. The efficient dissolution apparatus for rare earth production as set forth in claim 2, wherein: the material collecting ring (3) is vertically communicated with the feeding pipe (102), a hole penetrates through the inner part of the lower end of the material collecting ring (3), the sealing ring (303) is in sliding nested butt joint with the hole, and a solvent enters the inner part of the material collecting ring (3) through the feeding pipe (102).
7. The efficient dissolution apparatus for rare earth production as set forth in claim 2, wherein: slide rail (301), carriage (302) and sealing ring (303) are in proper order and are arranged perpendicularly, and the lower extreme of sealing ring (303) extends to the lower extreme of collecting ring (3), and sealing ring (303) are the semicircle arcuation setting, and sealing ring (303) can form sealedly to collecting ring (3) lower extreme hole.
8. The efficient dissolution apparatus for rare earth production as set forth in claim 1, wherein: the transmission mechanism comprises a fixing frame (4), a rotating shaft (401), a protruding strip (402), a rotating bearing (5), a first swing arm (501), a second swing arm (502), a push rod (503) and a rotating support (504), wherein the fixing frame (4) is installed on the outer side of the interior of the dissolving tank (101), the rotating shaft (401) rotates on the inner side of the fixing frame (4), the protruding strip (402) is installed at one end of the rotating shaft (401), the rotating bearing (5) is hinged to two ends of the fixing frame (4), the first swing arm (501) and the second swing arm (502) swing on two sides of the rotating bearing (5) respectively, the push rod (503) swings on the lower ends of the first swing arm (501) and the second swing arm (502) respectively, and the rotating support (504) rotates on the inner side of the fixing frame (4).
9. The efficient rare earth production dissolving apparatus according to claim 8, wherein: the fixing frame (4) surrounds the outer side of the interior of the dissolving tank (101), the interior of the fixing frame (4) is arranged in a hollow shape, and the fixing frame (4) can assist rare earth to be circularly rotated and stirred;
the rotary shaft (401) is arranged between the packing auger (103) and the first swing arm (501), and the convex strip (402) is vertically collided and extruded with the packing auger (103) and the first swing arm (501).
10. The efficient rare earth production dissolving apparatus according to claim 8, wherein: the first swing arm (501) and the second swing arm (502) are transversely arranged, the length of the first swing arm (501) is 5-8cm smaller than that of the second swing arm (502), and the first swing arm (501) drives the second swing arm (502) to swing upwards through a rotary bearing (5);
the push rod (503) and the rotating support (504) are arranged, the push rod (503) is inclined for 15-25 degrees, the push rod (503) is integrally and horizontally arranged on the inner side of the fixed frame (4), the push rod (503) and the rotating support (504) are arranged in a matched mode, and one end of the push rod (503) is rotatably nested on one side of the rotating support (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210495689.4A CN114699948A (en) | 2022-05-09 | 2022-05-09 | Efficient dissolving equipment for rare earth production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210495689.4A CN114699948A (en) | 2022-05-09 | 2022-05-09 | Efficient dissolving equipment for rare earth production |
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| CN202210495689.4A Pending CN114699948A (en) | 2022-05-09 | 2022-05-09 | Efficient dissolving equipment for rare earth production |
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