CN111471854A

CN111471854A - Rare earth effective element dissolves extraction element

Info

Publication number: CN111471854A
Application number: CN202010287857.1A
Authority: CN
Inventors: 张玉良; 唐浩波; 白小云; 费建国
Original assignee: China Rare Earth Yixing New Materials Co ltd
Current assignee: China Rare Earth Yixing New Materials Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-07-31

Abstract

The invention relates to the relevant technical field of rare earth element extraction, in particular to a rare earth effective element dissolving and extracting device which comprises an extracting tank and supporting legs arranged at the lower end of the extracting tank, wherein the extracting tank is a round tank, the lower surface of the tank body of the extracting tank is provided with a liquid returning port, a liquid returning pipeline is arranged at the liquid returning port, the end part of the liquid returning pipeline is provided with a liquid returning port valve, the upper end of the tank body of the extracting tank is provided with a tank cover, the tank cover is movably connected with the tank body through a buckle lock, a liquid inlet pipeline is arranged on the tank cover, the lower surface of the tank cover is fixedly provided with a speed reducing motor through a hoop structure; through set up in extracting the jar and draw a section of thick bamboo in extracting the jar to evenly set up mesh structure on it to through gear motor, cam, guide arm structure drive its up-and-down reciprocating motion, thereby when placing rare earth raw materials in extracting a section of thick bamboo including, can strengthen the extraction efficiency of effective element in the tombarthite through its motion.

Description

Rare earth effective element dissolves extraction element

Technical Field

The invention relates to the technical field related to extraction of rare earth elements, in particular to a device for dissolving and extracting effective rare earth elements.

Background

The rare earth is a general name of seventeen metal elements including lanthanide elements, scandium and yttrium in a chemical periodic table, and the seventeen trace metal elements are very important for manufacturing almost all high-tech products, namely semiconductors, smart phones and invisible fighters; the earliest rare earth discovered was the finnish chemist gardoline. In 1794, he separated the first rare earth "element" (yttrium earth, i.e., Y2O3) from a block of heavy ore shaped like bitumen. Because rare earth minerals discovered in the 18 th century are few, only a small amount of water-insoluble oxide can be prepared by a chemical method at that time, and the oxide is historically and habitually called 'soil', so that the rare earth is named; the traditional standard method for extracting rare earth from ore is to immerse the ore in a toxic chemical solution to separate useful elements, but the process usually takes a week, so that the extraction efficiency of the rare earth effective elements is slow.

Disclosure of Invention

The invention aims to provide a rare earth effective element dissolving and extracting device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an effective element of tombarthite dissolves extraction element, is drawing the supporting leg of jar lower extreme including drawing jar and setting, it is a round can to draw the jar, and the lower surface of its jar body is provided with moves back the liquid mouth, and it moves back liquid mouth department and is provided with and moves back the liquid pipeline, the tip that moves back the liquid pipeline is provided with moves back liquid mouth valve, the upper end of drawing the jar body is provided with the cover, through buckle lock swing joint between the cover and the jar body, and be provided with the inlet pipeline on the cover, the lower surface of cover has gear motor through clamp structure fixed mounting, fixed mounting has the cam on gear motor's the rotor.

Preferably, the supporting leg is the cylinder pole, and it is provided with three altogether, and the lower extreme of its body of rod leans out twenty degrees settings, and the bottom surface of its body of rod splices and is provided with an anti-skidding cushion structure.

Preferably, fixed welding has the spacing ring on the internal lateral wall of the jar of drawing, the spacing ring is the ring structure, and it is provided with two-layerly altogether, and every layer is provided with four, and its annular middle through-hole is provided with the guide arm, the middle-end position fixed welding of guide arm has upper fixed ring, and the fixed welding of its lower extreme has lower fixed ring, and is connected through the connecting rod between upper fixed ring and the lower fixed ring, and draws a section of thick bamboo in placing on the lower fixed ring.

Preferably, the inner extraction cylinder is of a cylindrical structure, the upper surface of the inner extraction cylinder is not closed, the lower surface of the inner extraction cylinder and the side wall of the inner extraction cylinder are uniformly provided with meshes, the outer diameter of the cylinder body is larger than the inner diameter of the lower fixing ring, the outer diameter of the cylinder body is matched with the inner diameter of the upper fixing ring, and the upper surface of the cylinder body is flush with the upper surface of the upper fixing ring.

Preferably, the fixed welding has the limiting plate on the body of rod of guide arm, the upper surface of limiting plate and the upper surface looks parallel and level of upper fixed ring, and the cover is equipped with reset spring on the body of rod of guide arm, reset spring's upper end and the lower fixed surface who leans on the limit ring structure on upper strata are connected, and the upper fixed surface of its lower extreme and limiting plate is connected.

Preferably, the upper surface of the upper fixing ring is fixed with an inner cover through a buckle, the upper surface of the inner cover is fixedly welded with a support column, and the upper surface of the support column is in contact with the cam.

Preferably, the side wall of the tank body of the extraction tank is composed of an inner container layer and an outer heat-insulating layer, and a resistance heating wire is uniformly arranged between the two layers of structures and is electrically connected with a power supply through a temperature control switch, and the temperature control switch is fixedly installed in an inner cavity of the extraction tank.

Compared with the prior art, the invention has the beneficial effects that:

1. 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;

2. and through set up resistance heating wire in extracting jar side wall to be connected it with the temperature detect switch electricity that sets up in jar internal portion, thereby control extracting jar internal temperature through it, thereby let its jar internal portion extract the temperature and can control in the best extraction temperature range always, thereby improve its and extract the effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a half sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: draw jar 1, supporting leg 2, liquid outlet pipeline 3, liquid outlet valve 4, cover 5, inlet pipeline 6, spacing ring 7, guide arm 8, the solid fixed ring 9 of inferior position, the solid fixed ring 10 of superior position, connecting rod 11, limiting plate 12, reset spring 13, interior extraction section of thick bamboo 14, inner cup 15, support post 16, gear motor 17, cam 18, resistance heating wire 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an effective element of tombarthite dissolves extraction element, including drawing jar 1 and setting up at the supporting leg 2 that draws jar 1 lower extreme, it is a round can to draw jar 1, the lower surface of its jar body is provided with moves back the liquid mouth, it moves back liquid mouth department and is provided with liquid return pipeline 3, the tip that moves back liquid pipeline 3 is provided with moves back liquid mouth valve 4, the upper end of drawing jar 1 jar of body is provided with cover 5, through buckle lock swing joint between cover 5 and the jar body, and be provided with inlet pipeline 6 on cover 5, the lower surface of cover 5 has gear motor 17 through clamp structure fixed mounting, fixed mounting has cam 18 on gear motor 17's the rotor.

Furthermore, the supporting legs 2 are cylindrical rods, the number of the supporting legs is three, the lower ends of the rod bodies are arranged in an outward inclined twenty-degree mode, and the bottom surfaces of the rod bodies are provided with an anti-skid rubber pad structure in a glued joint mode, so that the overall stability of the extraction tank 1 is enhanced;

furthermore, a limiting ring 7 is fixedly welded on the inner side wall of the extraction tank 1, the limiting ring 7 is of a circular ring structure and is provided with two layers, four layers are arranged on each layer, a guide rod 8 is arranged in an annular middle through hole, an upper fixing ring 10 is fixedly welded at the middle end part of the guide rod 8, a lower fixing ring 9 is fixedly welded at the lower end of the guide rod 8, the upper fixing ring 10 is connected with the lower fixing ring 9 through a connecting rod 11, an inner extraction cylinder 14 is placed on the lower fixing ring 9, the inner extraction cylinder 14 is arranged in the extraction tank 1, a mesh structure is uniformly formed on the inner extraction cylinder 14, and the inner extraction cylinder is driven to reciprocate up and down through a speed reduction motor 17, a cam 18, the guide rod 8 and other structures, so that when rare earth raw materials are placed in the inner extraction cylinder 14, the extraction efficiency of effective elements in;

furthermore, the inner extraction cylinder 14 is a cylindrical structure, the upper surface of the inner extraction cylinder is not closed, the lower surface and the side wall of the inner extraction cylinder are uniformly provided with meshes, the outer diameter of the cylinder body is larger than the inner diameter of the lower fixing ring 9, the outer diameter of the cylinder body is matched with the inner diameter of the upper fixing ring 10, and the upper surface of the cylinder body is flush with the upper surface of the upper fixing ring 10;

furthermore, a limiting plate 12 is fixedly welded on the rod body of the guide rod 8, the upper surface of the limiting plate 12 is flush with the upper surface of the upper fixing ring 10, a return spring 13 is sleeved on the rod body of the guide rod 8, the upper end of the return spring 13 is fixedly connected with the lower surface of the limiting ring structure close to the upper layer, and the lower end of the return spring 13 is fixedly connected with the upper surface of the limiting plate 12;

further, an inner cover 15 is fixed on the upper surface of the upper fixing ring 10 through a buckle, a support column 16 is fixedly welded on the upper surface of the inner cover 15, and the upper surface of the support column 16 is in contact with the cam 18;

furthermore, the side wall of the extracting tank 1 is composed of an inner container layer and an outer insulating layer, a resistance heating wire 19 is uniformly arranged between the two layers of structures, the resistance heating wire 19 is electrically connected with a power supply through a temperature control switch, the temperature control switch is fixedly arranged in the inner cavity of the extracting tank 1, the resistance heating wire 19 is arranged in the side wall of the extracting tank 1 and is electrically connected with the temperature control switch arranged in the tank body, so that the temperature in the extracting tank is controlled through the resistance heating wire 19, the extracting temperature in the tank body can be always controlled in the optimal extracting temperature range, and the extracting effect is improved;

the working principle is as follows: during the in-service use, through personnel through opening cover 5, and take out inner cup 15, then will wait to draw the tombarthite raw materials and add to interior extraction section of thick bamboo 14, then cover inner cup 15 and cover 5, then add the extract through inlet pipeline 6 in extracting jar 1, then through the power of switch-on heating structure, heat through it to the internal of jar, and through drive gear motor 17, drive cam 18 through it, thereby realize extracting a section of thick bamboo 14's pushing down under cam 18's effect, when cam 18 rotated certain angle, interior extraction section of thick bamboo 14 can be moved up under reset spring 13's effect, thereby realized extracting a section of thick bamboo 14 up-and-down reciprocating motion, thereby strengthened the holistic extraction efficiency of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tombarthite effective element dissolves extraction element, includes draws jar (1) and sets up at supporting leg (2) of drawing jar (1) lower extreme, its characterized in that: draw jar (1) to be a round can, the lower surface of its jar body is provided with moves back the liquid mouth, and it moves back liquid mouth department and is provided with moves back liquid pipeline (3), the tip that moves back liquid pipeline (3) is provided with moves back liquid mouth valve (4), the upper end of drawing jar (1) jar body is provided with cover (5), through buckle lock swing joint between cover (5) and the jar body, and be provided with inlet pipeline (6) on cover (5), the lower surface of cover (5) has gear motor (17) through clamp structure fixed mounting, fixed mounting has cam (18) on the rotor of gear motor (17).

2. The apparatus for dissolving and extracting rare earth effective elements according to claim 1, wherein: the supporting legs (2) are cylindrical rods which are three, the lower ends of the rod bodies are arranged to incline outwards by twenty degrees, and the bottom surfaces of the rod bodies are connected through the anti-skid rubber pad structures.

3. The apparatus for dissolving and extracting rare earth effective elements according to claim 1, wherein: fixed welding has spacing ring (7) on extracting the internal lateral wall of jar (1), spacing ring (7) are the ring structure, and it is provided with two-layerly altogether, and every layer is provided with four, and its annular middle through-hole is provided with guide arm (8), the fixed welding of middle-end position of guide arm (8) has solid fixed ring (10) on the upper position, and the fixed welding of its lower extreme has solid fixed ring (9) in the lower position, and is connected through connecting rod (11) between solid fixed ring (10) in the upper position and the solid fixed ring (9) in the lower position, and has placed interior extraction section of thick bamboo (14) on the solid fixed ring (.

4. The apparatus for dissolving and extracting an effective rare earth element according to claim 3, wherein: the inner extraction barrel (14) is of a barrel-shaped structure, the upper surface of the inner extraction barrel is not closed, the lower surface of the inner extraction barrel and the side wall of the inner extraction barrel are uniformly provided with meshes, the outer diameter of the inner extraction barrel is larger than the inner diameter of the lower fixing ring (9), the outer diameter of the inner extraction barrel is matched with the inner diameter of the upper fixing ring (10), and the upper surface of the inner extraction barrel is flush with the upper surface of the upper fixing ring (10).

5. The apparatus for dissolving and extracting an effective rare earth element according to claim 3, wherein: fixed welding has limiting plate (12) on the body of rod of guide arm (8), the upper surface of limiting plate (12) and the upper surface looks parallel and level of upper fixed ring (10), and the cover is equipped with reset spring (13) on the body of rod of guide arm (8), the upper end of reset spring (13) and the lower fixed surface who leans on the limit ring structure on the upper strata are connected, and the upper surface fixed connection of its lower extreme and limiting plate (12).

6. The apparatus for dissolving and extracting an effective rare earth element according to claim 3, wherein: the upper surface of the upper fixing ring (10) is fixed with an inner cover (15) through a buckle, the upper surface of the inner cover (15) is fixedly welded with a support column (16), and the upper surface of the support column (16) is in contact with a cam (18).

7. The apparatus for dissolving and extracting rare earth effective elements according to claim 1, wherein: draw jar side wall of jar (1) and constitute by inner bag layer and outer heat preservation, and evenly be provided with resistance heating wire (19) between two-layer structure, resistance heating wire (19) are connected through temperature detect switch and power electricity, and temperature detect switch fixed mounting draws the inner chamber of jar (1).