CN215103469U

CN215103469U - Rare earth extraction edulcoration device

Info

Publication number: CN215103469U
Application number: CN202120806165.3U
Authority: CN
Inventors: 邓文俊; 周健; 罗中武; 朱亚清; 贺国伟; 施碧峰
Original assignee: Medium Rare Earth Changzhou New Rare Earth Materials Co ltd
Current assignee: Medium Rare Earth Changzhou New Rare Earth Materials Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-10
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to a rare earth extraction technical field especially relates to a rare earth extraction edulcoration device, has solved among the prior art rare earth extraction edulcoration device, and work efficiency is lower, operates comparatively loaded down with trivial details problem moreover. The utility model provides a rare earth extraction edulcoration device, including the agitator tank, the top both sides of agitator tank communicate respectively has tombarthite inlet pipe and feed liquor pipe, bolt fixedly connected with driving motor is passed through at the top middle part of agitator tank, driving motor's output shaft passes through the top that the agitator tank was run through to the bearing housing, and the extension end transmission of driving motor output shaft is connected with the puddler, and rotate through the pivot between the bottom of puddler and the inner chamber bottom of agitator tank and be connected, the equal fixedly connected with a plurality of stirring vane in both sides of puddler, the bottom fixedly connected with separator box of agitator tank. The utility model discloses be convenient for carry out the edulcoration to rare earth extraction, operate comparatively portably moreover, improve work efficiency.

Description

Rare earth extraction edulcoration device

Technical Field

The utility model relates to a rare earth extraction technical field especially relates to a rare earth extraction edulcoration device.

Background

The rare earth elements have a series of excellent properties and are widely applied to various fields of national economy such as metallurgy, petrochemical industry, electronics, textile, medicine and the like. The solvent extraction method has the advantages of large treatment capacity, high reaction speed, good separation effect and the like, and becomes a main method for extracting and separating rare earth in the industrial production of rare earth at home and abroad.

At present, when a rare earth extraction tank is used for extraction operation, part of aqueous phase feed liquid contains high-content non-rare earth impurities such as iron, lead and the like in the extraction and separation process of rare earth, particularly in back extraction liquid. These feed liquids containing non-rare earth impurities cause emulsification of the extractant, increase of triphase substances, and further affect the effect of extraction and separation, so that the metal impurities in the feed liquids need to be removed.

However, the conventional rare earth extraction and impurity removal device has low working efficiency and is complicated to operate, so that a rare earth extraction and impurity removal device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rare earth extraction edulcoration device has solved among the prior art rare earth extraction edulcoration device, and work efficiency is lower, operates comparatively loaded down with trivial details problem moreover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rare earth extraction impurity removing device comprises a stirring box, wherein both sides of the top of the stirring box are respectively communicated with a rare earth feeding pipe and a liquid inlet pipe, the middle part of the top of the stirring box is fixedly connected with a driving motor through a bolt, an output shaft of the driving motor penetrates through the top of the stirring box through a bearing sleeve, and an extending end of the output shaft of the driving motor is connected with a stirring rod in a transmission way, and rotate through the pivot between the bottom of puddler and the inner chamber bottom of agitator tank and be connected, the equal a plurality of stirring vane of fixedly connected with in both sides of puddler, the bottom fixedly connected with separator box of agitator tank, communicate each other through communicating pipe between one side bottom of agitator tank and one side top of separator box, one side fixedly connected with electro-magnet of separator box, inner chamber one side fixedly connected with iron net of separator box, one side of separator box is run through to one side of iron net, and laminate each other between the top of iron net extension end and the bottom of electro-magnet.

Preferably, the equal fixedly connected with scraper blade in both sides bottom of puddler, and the homogeneous phase laminating between the bottom of two scraper blades and the inner chamber bottom of agitator tank.

Preferably, the separating box is far away from one side upper portion of electro-magnet and has been seted up the through-hole, and the gyro wheel is installed to the inboard bottom of through-hole, and one side that the electro-magnet was kept away from to the separating box is provided with the pull rod, and the one end of pull rod runs through one side of separating box through the through-hole, and the extension end fixedly connected with of pull rod removes miscellaneous board to remove and laminate each other between the bottom of miscellaneous board and the top of iron net, the spout that the cooperation gyro wheel used is seted up to the bottom of pull rod.

Preferably, the outer portion of the separation box is rotatably connected with a box door through a hinge.

Preferably, four corners of the bottom of the separation box are fixedly connected with supporting legs.

Preferably, the length of the draw bar is greater than the width of the separator box.

The utility model discloses possess following beneficial effect at least:

put into the agitator tank with tombarthite and extractant through feed liquor pipe and tombarthite inlet pipe respectively, start driving motor, driving motor drives puddler and stirring vane and rotates for the reaction of the extractant of tombarthite, then the liquid after the stirring is passed through communicating pipe and is entered into the iron wire netting in the separator tank, and the electro-magnet transmits magnetism to the iron wire netting, and the metal impurity in the liquid after the iron wire netting will stir adsorbs the removal.

1. Through the cooperation between driving motor, puddler, stirring vane, communicating pipe, iron net and the electro-magnet, be convenient for carry out the edulcoration to the rare earth extraction, operate comparatively portably moreover, improve work efficiency.

2. Through the cooperation between pull rod, gyro wheel, spout, through-hole and the edulcoration board, be convenient for strike off the metal impurities on the iron mesh, prevent to cause on the iron mesh and pile up, influence subsequent edulcoration work.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an external view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a stirring box; 2. a rare earth feeding pipe; 3. a drive motor; 4. a liquid inlet pipe; 5. a stirring rod; 6. a stirring blade; 7. a squeegee; 8. a communicating pipe; 9. a separation tank; 10. a pull rod; 11. a chute; 12. a roller; 13. an iron net; 14. removing impurities; 15. an electromagnet; 16. supporting legs; 17. a box door; 18. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a rare earth extraction impurity removing device comprises a stirring box 1, wherein both sides of the top of the stirring box 1 are respectively communicated with a rare earth feeding pipe 2 and a liquid inlet pipe 4, the middle part of the top of the stirring box 1 is fixedly connected with a driving motor 3 through a bolt, an output shaft of the driving motor 3 penetrates through the top of the stirring box 1 through a bearing sleeve, an extending end of the output shaft of the driving motor 3 is in transmission connection with a stirring rod 5, the bottom of the stirring rod 5 is rotatably connected with the bottom of an inner cavity of the stirring box 1 through a rotating shaft, both sides of the stirring rod 5 are fixedly connected with a plurality of stirring blades 6, the bottom of the stirring box 1 is fixedly connected with a separation box 9, the bottom of one side of the stirring box 1 and the top of one side of the separation box 9 are mutually communicated through a communication pipe 8, one side of the separation box 9 is fixedly connected with an electromagnet 15, one side of the inner cavity of the separation box 9 is fixedly connected with an iron net 13, one side of iron net 13 runs through one side of separator box 9, and laminate each other between the top of iron net 13 extension end and the bottom of electro-magnet 15, it is concrete, put into agitator tank 1 through feed liquor pipe 4 and tombarthite inlet pipe 2 respectively with tombarthite and extractant, start driving motor 3, driving motor 3 drives puddler 5 and stirring vane 6 and rotates, accelerate the reaction of the extractant of tombarthite, then liquid after the stirring enters into on the iron net 13 in separator box 9 through communicating pipe 8, electro-magnet 15 transmits magnetism to iron net 13, metal impurities in the liquid after the iron net 13 will stir adsorbs the getting rid of, through driving motor 3, puddler 5, stirring vane 6, communicating pipe 8, cooperation between iron net 13 and the electro-magnet 15, be convenient for carry out the edulcoration to the rare earth extraction, and operate comparatively simple and convenient, and high work efficiency.

The scheme has the following working processes:

put into agitator tank 1 through feed liquor pipe 4 and tombarthite inlet pipe 2 respectively with tombarthite and extractant, start driving motor 3, driving motor 3 drives puddler 5 and stirring vane 6 and rotates for the reaction of the extractant of tombarthite, then on liquid after the stirring entered into the iron wire netting 13 in separator tank 9 through communicating pipe 8, on electro-magnet 15 transmitted the magnetism to iron wire netting 13, metal impurity in the liquid after the iron wire netting 13 will stir adsorbs the getting rid of.

According to the working process, the following steps are known:

through the cooperation between driving motor 3, puddler 5, stirring vane 6, communicating pipe 8, iron mesh 13 and electro-magnet 15, be convenient for carry out the edulcoration to the rare earth extraction, operate comparatively portably moreover, improve work efficiency.

Further, the equal fixedly connected with scraper blade 7 in both sides bottom of puddler 5, and the homogeneous phase laminating between the bottom of two scraper blades 7 and the inner chamber bottom of agitator tank 1, it is concrete, set up scraper blade 7, in being convenient for discharge the separator box 9 with the tombarthite after the stirring and extractant more thoroughly, avoid taking place to remain in agitator tank 1, also can accelerate exhaust speed simultaneously.

Further, through-hole 18 has been seted up on one side upper portion that electro-magnet 15 was kept away from to separator box 9, gyro wheel 12 is installed to the inboard bottom of through-hole 18, one side that electro-magnet 15 was kept away from to separator box 9 is provided with pull rod 10, one side that through-hole 18 runs through separator box 9 is passed through to the one end of pull rod 10, and the extension end fixedly connected with of pull rod 10 removes miscellaneous board 14, and remove and laminate each other between the bottom of miscellaneous board 14 and the top of iron net 13, spout 11 that cooperation gyro wheel 12 used is seted up to the bottom of pull rod 10, and is concrete, through pull rod 10, through-hole 18, gyro wheel 12, cooperation between spout 11 and the miscellaneous board 14 of edulcoration, be convenient for strike off the metallic impurity on the iron net 13, prevent to cause on iron net 13 and pile up, influence subsequent edulcoration work.

Further, the outside of separator box 9 is connected with chamber door 17 through hinge rotation, and is concrete, sets up chamber door 17, is convenient for collect the liquid of edulcoration, also is convenient for clear away the impurity on the iron mesh 13 simultaneously.

Further, the equal fixedly connected with supporting leg 16 of four corners of separator box 9 bottom is concrete, sets up supporting leg 16, improves overall structure's stability.

Furthermore, the length of the pull rod 10 is larger than the width of the separation box 9, so that the pull rod 10 can pull the impurity removing plate 14 to remove impurities conveniently, and the pull rod 10 is prevented from falling into the separation box 9.

In conclusion, the scraper 7 is arranged, so that the stirred rare earth and the extractant can be more thoroughly discharged into the separation box 9, residues in the stirring box 1 are avoided, and the discharging speed can be increased; through the matching among the pull rod 10, the through hole 18, the roller 12, the chute 11 and the impurity removing plate 14, metal impurities on the iron net 13 can be conveniently scraped, and the iron net 13 is prevented from being accumulated to influence the subsequent impurity removing work; the box door 17 is arranged, so that impurity-removed liquid can be collected conveniently, and meanwhile, impurities on the iron net 13 can be removed conveniently; the supporting legs 16 are arranged, so that the stability of the whole structure is improved; the length of the pull rod 10 is larger than the width of the separation box 9, so that the pull rod 10 can pull the impurity removing plate 14 to remove impurities conveniently, and the pull rod 10 is prevented from falling into the separation box 9.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The rare earth extraction impurity removal device comprises a stirring box (1) and is characterized in that the two sides of the top of the stirring box (1) are respectively communicated with a rare earth inlet pipe (2) and a liquid inlet pipe (4), the middle part of the top of the stirring box (1) is fixedly connected with a driving motor (3) through a bolt, an output shaft of the driving motor (3) penetrates through the top of the stirring box (1) through a bearing sleeve, the extending end of the output shaft of the driving motor (3) is in transmission connection with a stirring rod (5), the bottom of the stirring rod (5) is rotatably connected with the bottom of an inner cavity of the stirring box (1) through a rotating shaft, the two sides of the stirring rod (5) are respectively and fixedly connected with a plurality of stirring blades (6), the bottom of the stirring box (1) is fixedly connected with a separation box (9), the bottom of one side of the stirring box (1) is communicated with the top of one side of the separation box (9) through a communicating pipe (8), one side fixedly connected with electro-magnet (15) of separator box (9), inner chamber one side fixedly connected with iron net (13) of separator box (9), one side of iron net (13) runs through one side of separator box (9), and laminates each other between the top of iron net (13) extension end and the bottom of electro-magnet (15).

2. The rare earth extraction impurity removing device according to claim 1, wherein scrapers (7) are fixedly connected to bottoms of two sides of the stirring rod (5), and bottoms of the two scrapers (7) are attached to the bottom of the inner cavity of the stirring box (1).

3. The rare earth extraction impurity removing device according to claim 1, wherein a through hole (18) is formed in the upper portion of one side, away from the electromagnet (15), of the separation box (9), a roller (12) is installed at the bottom of the inner side of the through hole (18), a pull rod (10) is arranged on one side, away from the electromagnet (15), of the separation box (9), one end of the pull rod (10) penetrates through one side of the separation box (9) through the through hole (18), an impurity removing plate (14) is fixedly connected to the extending end of the pull rod (10), the bottom of the impurity removing plate (14) and the top of an iron net (13) are attached to each other, and a sliding groove (11) matched with the roller (12) in use is formed in the bottom of the pull rod (10).

4. A rare earth extraction and impurity removal device according to claim 1, wherein a box door (17) is rotatably connected to the outside of the separation box (9) through a hinge.

5. A rare earth extraction and impurity removal device according to claim 1, wherein supporting legs (16) are fixedly connected to four corners of the bottom of the separation box (9).

6. A rare earth extraction and impurity removal device according to claim 3, wherein the length of the pull rod (10) is larger than the width of the separation box (9).