CN213835480U

CN213835480U - Tombarthite deep-processing is with deposiing stirring pond

Info

Publication number: CN213835480U
Application number: CN202021576367.5U
Authority: CN
Inventors: 林波; 王东; 赵军; 彗洋; 叶履朋
Original assignee: Chengdu Bangruichuangda Technology Co ltd
Current assignee: Chengdu Bangruichuangda Technology Co ltd
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2021-07-30
Anticipated expiration: 2030-08-01

Abstract

The utility model discloses a can make the stirring abundant, the tombarthite of being convenient for deposits and collects, avoids the residue to get into the tombarthite deep-processing of sedimentation tank and uses the sedimentation stirring pond. The sedimentation stirring tank for the deep processing of the rare earth comprises a tank body; the tank body is internally provided with a plurality of stepped cavities which are respectively a feeding cavity, a stirring and filtering cavity and a sedimentation cavity; the feeding cavity, the stirring and filtering cavity and the precipitation cavity are sequentially communicated, and a rare earth raw material collecting box is arranged at the bottom of the precipitation cavity; stirring devices are arranged in the feeding cavity, the stirring and filtering cavity and the settling cavity; a liquid discharge pipe is arranged on one side of the bottom of the sedimentation cavity, and a circulating liquid guide pipe is arranged on the other side of the bottom of the sedimentation cavity; the circulating liquid guide pipe is communicated with the circulating pipe through a circulating pump. Adopt this tombarthite deep-processing to be with deposiing stirring pond can be convenient for clear up the residue, the operation of being convenient for can improve tombarthite screening efficiency.

Description

Tombarthite deep-processing is with deposiing stirring pond

Technical Field

The utility model belongs to the technical field of tombarthite production and specifically relates to a tombarthite deep-processing is with sediment stirring pond.

Background

It is known that: rare earth is a general name of seventeen metal elements including lanthanide elements, scandium and yttrium in a chemical periodic table. There are 250 kinds of rare-earth ores in nature.

Rare earth is called industrial gold, and because of its excellent physical properties such as photoelectromagnetism, it can be combined with other materials to form new materials with different properties and various varieties, and its most obvious function is to greatly raise the quality and performance of other products. Such as greatly improving the tactical performance of steel, aluminum alloy, magnesium alloy and titanium alloy used for manufacturing tanks, airplanes and missiles. Furthermore, rare earths are also high-tech lubricants for electronics, lasers, nuclear industry, superconductors, etc. Once applied to the military, the rare earth technology inevitably brings about the leap of the military technology. In a certain sense, the army overwhelms the control in several local wars after the cold wars, and benefits from the technology in the rare earth science and technology field.

Rare earth metal or fluoride and silicide are added into the steel, which can play the roles of refining, desulfurizing, neutralizing low-melting-point harmful impurities and can improve the processing performance of the steel; the rare earth silicon-iron alloy and the rare earth silicon-magnesium alloy are used as nodulizers to produce the rare earth nodular cast iron, and the nodular cast iron is particularly suitable for producing complex nodular iron pieces with special requirements and is widely used in the machinery manufacturing industries of automobiles, tractors, diesel engines and the like; the rare earth metal is added into the nonferrous alloy of magnesium, aluminum, copper, zinc, nickel and the like, so that the physical and chemical properties of the alloy can be improved, and the room temperature and high temperature mechanical properties of the alloy can be improved.

In the production process of the rare earth, the primarily selected rare earth needs to be screened again, and the secondary screening of the rare earth is generally realized by a stirring sedimentation tank. The rare earth can be well screened again by stirring the sedimentation tank; but the difficult people of residue of what produce in the stirring pond clears up in the use, has certain inconvenience, and secondly, the tombarthite of screening out remains in the sedimentation tank, and inconvenient people collect still has shortcomings such as stirring inadequately simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can make the stirring abundant, the tombarthite of being convenient for deposits and collects, is convenient for clear up the residue, avoids the residue to get into the sedimentation stirring pond for tombarthite deep-processing of sedimentation tank.

The utility model provides a technical scheme that its technical problem adopted is: a sedimentation stirring tank for deep processing of rare earth comprises a tank body; the tank body is internally provided with a plurality of stepped cavities which are respectively a feeding cavity, a stirring and filtering cavity and a sedimentation cavity;

the feeding cavity, the stirring filter cavity and the precipitation cavity are sequentially communicated, and the feeding cavity is positioned above one side of the stirring filter cavity; the stirring filter cavity is positioned above one side of the precipitation cavity;

the feeding cavity and the stirring filter cavity are provided with a first filter screen; a second filter screen is arranged between the stirring filter cavity and the precipitation cavity;

one side of the bottom of the feeding cavity is provided with a first cleaning port which can be opened and closed; one side of the bottom of the stirring and filtering cavity is provided with a second cleaning port which can be opened and closed; a rare earth raw material collecting box is arranged at the bottom of the precipitation cavity;

stirring devices are arranged in the feeding cavity, the stirring and filtering cavity and the settling cavity; the top of the feeding cavity is provided with a feeding pipe and a circulating pipe; a solvent adding pipe is arranged at the top of the precipitation cavity; a liquid discharge pipe is arranged on one side of the bottom of the sedimentation cavity, and a circulating liquid guide pipe is arranged on the other side of the bottom of the sedimentation cavity;

the circulating liquid guide pipe is communicated with the circulating pipe through a circulating pump; a supporting seat is arranged at the bottom of the pool body; a first supporting column is arranged between the supporting seat and the bottom of the feeding cavity; and a second supporting column is arranged between the supporting seat and the bottom of the stirring filter cavity.

Further, the stirring devices in the feeding cavity, the stirring filter cavity and the precipitation cavity are vertical stirring devices which are respectively a first stirring device, a second stirring device and a third stirring device; the first stirring device is provided with a first driving motor; the second stirring device is provided with a second driving motor; the third stirring device is provided with a third driving motor;

the first stirring device, the second stirring device and the third stirring device comprise rotating shafts; the rotating shaft is provided with a side supporting rod; and the side supporting rod is hinged with a stirring blade.

Further, the lower end of the rotating shaft of the third stirring device is provided with a helical blade; the helical blades rotate so that the liquid forms a downward vortex.

Furthermore, a base plate is arranged between the first supporting column and the bottom of the feeding cavity.

The utility model has the advantages that: the sedimentation stirring tank for deep processing of rare earth is provided with a plurality of stepped cavities; the rare earth raw materials enter from the uppermost cavity to realize step-by-step stirring and filtering, so that the rare earth solution is fully stirred; the residue can be isolated at the bottom of the cavity in front of the sedimentation cavity; thereby facilitating cleaning thereof; the operation of being convenient for can improve tombarthite screening efficiency.

Secondly, can realize the cyclic utilization of precipitation liquid for can be so that liquid from top to bottom flows when stirring, be convenient for wash the tombarthite raw materials in the feeding chamber into the precipitation intracavity.

Drawings

Fig. 1 is a schematic structural diagram of a sedimentation stirring tank for rare earth deep processing in the embodiment of the utility model.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1, the sedimentation stirring tank for deep processing of rare earth in the utility model comprises a tank body 1; the tank body 1 is internally provided with a plurality of stepped cavities which are respectively a feeding cavity 2, a stirring and filtering cavity 3 and a sedimentation cavity 4;

the feeding cavity 2, the stirring filter cavity 3 and the precipitation cavity 4 are sequentially communicated, and the feeding cavity 2 is positioned above one side of the stirring filter cavity 3; the stirring filter cavity 3 is positioned above one side of the precipitation cavity 4;

the feeding cavity 2 and the stirring filter cavity 3 are provided with a first filter screen 14; a second filter screen 15 is arranged between the stirring filter cavity 3 and the sedimentation cavity 4;

one side of the bottom of the feeding cavity 2 is provided with a first cleaning port 19 which can be opened and closed; one side of the bottom of the stirring filter cavity 3 is provided with a second cleaning port 18 which can be opened and closed; a rare earth raw material collecting box 17 is arranged at the bottom of the precipitation cavity 4;

stirring devices are arranged in the feeding cavity 2, the stirring and filtering cavity 3 and the sedimentation cavity 4; the top of the feeding cavity 2 is provided with a feeding pipe 5 and a circulating pipe 7; the top of the sedimentation cavity 4 is provided with a water feeding pipe 6; a liquid discharge pipe 16 is arranged on one side of the bottom of the sedimentation cavity 4, and a circulating liquid guide pipe 25 is arranged on the other side;

the circulation liquid guide pipe 25 is communicated with the circulation pipe 7 through the circulation pump 20; a supporting seat 21 is arranged at the bottom of the tank body 1; a first supporting column 23 is arranged between the supporting seat 21 and the bottom of the feeding cavity 2; a second supporting column 22 is arranged between the supporting seat 21 and the bottom of the stirring filter cavity 3.

In the application process, firstly, rare earth raw materials are added into the material inlet cavity 2 through the feeding pipe 5; then a certain amount of water is added into the precipitation cavity 4 through a water adding pipe 6; simultaneously starting the circulating pump 20 to make the water added into the precipitation cavity 4 circularly flow into the feeding cavity 2, and then starting the stirring device to rotate for stirring, and circulating for a period of time; then the circulating pump and the stirring device are braked; at the moment, natural water flows into the precipitation cavity 4, and residues are respectively isolated in the feeding cavity 2 and the stirring and filtering cavity 3 by the first filter screen 14 and the second filter screen 15; after a period of settling, drain 16 is opened; discharging the liquid; then taking out the rare earth raw material collecting box 17; re-screening of rare earth is realized; meanwhile, the residue is cleaned through the first cleaning port 19 and the second cleaning port 18.

In summary, the sedimentation stirring tank for deep processing of rare earth is provided with a plurality of stepped cavities; the rare earth raw materials enter from the uppermost cavity to realize step-by-step stirring and filtering, so that the rare earth solution is fully stirred; the residue can be isolated at the bottom of the cavity in front of the sedimentation cavity; thereby facilitating cleaning thereof;

In order to facilitate the realization of full stirring, and simultaneously facilitate the addition of rare earth raw materials; preferably, the stirring devices in the feeding cavity 2, the stirring and filtering cavity 3 and the precipitation cavity 4 are vertical stirring devices, namely a first stirring device 8, a second stirring device 9 and a third stirring device 10; the first stirring device 8 is provided with a first driving motor 11; the second stirring device 9 is provided with a second driving motor 12; the third stirring device 10 has a third driving motor 13;

the first stirring device 8, the second stirring device 9 and the third stirring device 10 all comprise rotating shafts 101; a side support rod 102 is arranged on the rotating shaft 101; the side supporting rod 102 is hinged with a stirring blade 103.

In order to facilitate the formation of downward vortex, further, the lower end of the rotating shaft of the third stirring device 10 is provided with a helical blade; the helical blades rotate so that the liquid forms a downward vortex.

In order to make the structure more stable and ensure the support of the feeding cavity 2, further, a backing plate 24 is arranged between the first support column 23 and the bottom of the feeding cavity 2.

Claims

1. The utility model provides a tombarthite deep-processing is with deposiing stirring pond which characterized in that: comprises a tank body (1); the tank body (1) is internally provided with a plurality of step cavities which are respectively a feeding cavity (2), a stirring and filtering cavity (3) and a sedimentation cavity (4);

the feeding cavity (2), the stirring filter cavity (3) and the precipitation cavity (4) are sequentially communicated, and the feeding cavity (2) is positioned above one side of the stirring filter cavity (3); the stirring and filtering cavity (3) is positioned above one side of the settling cavity (4);

the feeding cavity (2) and the stirring and filtering cavity (3) are provided with a first filter screen (14); a second filter screen (15) is arranged between the stirring filter cavity (3) and the sedimentation cavity (4);

one side of the bottom of the feeding cavity (2) is provided with a first cleaning port (19) which can be opened and closed; one side of the bottom of the stirring filter cavity (3) is provided with a second cleaning port (18) which can be opened and closed; a rare earth raw material collecting box (17) is arranged at the bottom of the precipitation cavity (4);

stirring devices are arranged in the feeding cavity (2), the stirring and filtering cavity (3) and the sedimentation cavity (4); the top of the feeding cavity (2) is provided with a feeding pipe (5) and a circulating pipe (7); a water adding pipe (6) is arranged at the top of the sedimentation cavity (4); a liquid discharge pipe (16) is arranged on one side of the bottom of the sedimentation cavity (4), and a circulating liquid guide pipe (25) is arranged on the other side;

the circulating liquid guide pipe (25) is communicated with the circulating pipe (7) through a circulating pump (20); a supporting seat (21) is arranged at the bottom of the tank body (1); a first supporting column (23) is arranged between the supporting seat (21) and the bottom of the feeding cavity (2); and a second supporting column (22) is arranged between the supporting seat (21) and the bottom of the stirring filter cavity (3).

2. The sedimentation stirring tank for rare earth deep processing according to claim 1, characterized in that: the stirring devices in the feeding cavity (2), the stirring filter cavity (3) and the precipitation cavity (4) are vertical stirring devices which are respectively a first stirring device (8), a second stirring device (9) and a third stirring device (10); the first stirring device (8) is provided with a first driving motor (11); the second stirring device (9) is provided with a second driving motor (12); the third stirring device (10) is provided with a third driving motor (13);

the first stirring device (8), the second stirring device (9) and the third stirring device (10) comprise rotating shafts (101); a side support rod (102) is arranged on the rotating shaft (101); the side supporting rod (102) is hinged with a stirring blade (103).

3. The sedimentation stirring tank for rare earth deep processing according to claim 2, characterized in that: the lower end of a stirring shaft of the third stirring device (10) is provided with a helical blade; the helical blades rotate so that the liquid forms a downward vortex.

4. The sedimentation stirring tank for rare earth deep processing according to claim 3, characterized in that: a base plate (24) is arranged between the first supporting column (23) and the bottom of the feeding cavity (2).