CN216260368U

CN216260368U - Rare earth oxide temperature control stirring device

Info

Publication number: CN216260368U
Application number: CN202122976653.1U
Authority: CN
Inventors: 张煌林; 李永华
Original assignee: Jiangxi Huake Rare Earth New Materials Co ltd
Current assignee: Jiangxi Huake Rare Earth New Materials Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-12
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a rare earth oxide temperature control stirring device which comprises an outer frame and a stirring tank, wherein the stirring tank is arranged on the inner side of the outer frame, a driving motor is fixedly installed at the central position of the top surface of the stirring tank, a hoisting cylinder is fixedly installed on the top surface of the stirring tank on the outer side of the driving motor, a ball seat is fixedly installed at the central position of the top surface of the hoisting cylinder, a rolling ball is connected inside the ball seat in a rolling manner, and the surface of the rolling ball is fixedly connected with the top surface of the outer frame through a connecting rod. Has the advantages that: the stirring rod is driven by the driving motor to rotate during stirring, the rare earth oxide in the stirring tank is stirred, the cylinders on two sides of the stirring tank stretch alternately during stirring, the stirring tank is driven by the pushing head to swing left and right along the rolling balls, and the shaking of the rare earth oxide is increased, so that the mixing efficiency of the rare earth oxide is improved, and the stirring efficiency is improved under the condition that the stirring rod rotates at a fixed rotating speed.

Description

Rare earth oxide temperature control stirring device

Technical Field

The utility model relates to the technical field of rare earth oxide production, in particular to a temperature-controlled stirring device for rare earth oxide.

Background

The rare earth element oxide refers to 15 lanthanide element oxides with atomic numbers of 57 to 71 in the periodic table of elements, and 17 oxides of scandium (Sc) and yttrium (Y) which are similar to the lanthanide element in chemical properties, the rare earth element is widely applied in the fields of petroleum, chemical engineering, metallurgy, textile, ceramics, glass, permanent magnet materials and the like, and the value of the rare earth oxide is increased along with the technological progress and the continuous breakthrough of the application technology.

Rare earth oxide need heat the stirring at the in-process of preparing, need the strict control stirring rotational speed during the stirring, adverse reaction is avoided appearing, the strict control stirring is rotated and is made traditional puddler difficult to exert stirring efficiency, lead to stirring mixing efficiency to reduce, influence production efficiency, in addition, in the in-process of rare earth oxide production stirring, need add multiple acid solution and participate in the reaction, the corrosivity of acid solution can produce the influence to temperature measurement sensor probe and firing equipment, lead to equipment life to reduce, also can further make the improvement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a temperature-controlled stirring device for rare earth oxides, which has the advantages of improving the stirring and mixing efficiency and prolonging the service life of equipment, and further solves the problems in the background art.

(II) technical scheme

In order to realize the advantages of improving the stirring and mixing efficiency and prolonging the service life of equipment, the utility model adopts the following specific technical scheme:

the utility model provides a tombarthite oxide control by temperature change agitating unit, includes outrigger and agitator tank, the outrigger inboard is provided with the agitator tank, and agitator tank top surface central point puts fixed mounting and has driving motor to the driving motor outside is located agitator tank top surface fixed mounting and has a hoist and mount section of thick bamboo, hoist and mount section of thick bamboo top surface central point puts fixed mounting and has the ball seat, and the inside roll connection of ball seat has the spin to the spin surface passes through connecting rod and outrigger top surface fixed connection, the inside puddler that is provided with of agitator tank, and the puddler top surface runs through the agitator tank top surface and is connected with the driving motor output, the agitator tank outside has cup jointed heating sleeve, and the heating sleeve outside is located the outrigger lateral wall and runs through fixedly connected with cylinder to cylinder output fixedly connected with cuts somebody's hair.

Further, the heating sleeve top surface runs through fixedly connected with heating rod, and inside the heating rod extended to heating sleeve to inside heat-conducting medium had been held to heating sleeve, heating sleeve bottom surface runs through fixedly connected with temperature sensor, outrigger one side fixed surface installs the controller, and controller output and heating rod input electric connection to controller input and temperature sensor output electric connection.

Furthermore, a liquid inlet pipe is connected to the surface of one side of the upper portion of the heating sleeve in a penetrating mode, a liquid discharge pipe is connected to the bottom surface of the heating sleeve in a penetrating mode, and valves are arranged on the surfaces of the liquid discharge pipe and the liquid inlet pipe.

Furthermore, the bottom surface of the stirring tank is connected with a discharge pipe in a through mode, the discharge pipe penetrates through and extends out of the heating sleeve, and a gate valve is arranged on the surface of the discharge pipe.

Furthermore, an adding cylinder is arranged above the stirring tank, the bottom surface of the adding cylinder is communicated with the stirring tank through an adding pipe, and an electromagnetic valve is arranged on the surface of the adding pipe.

Furthermore, the top surface of the stirring tank is in through connection with a feeding cylinder, and the top surfaces of the feeding cylinder and the adding cylinder are both in spiral connection with an upper cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a rare earth oxide temperature control stirring device, which has the following beneficial effects:

(1) the stirring rod is driven by the driving motor to rotate during stirring, the rare earth oxide in the stirring tank is stirred, the cylinders on two sides of the stirring tank stretch out and draw back alternately during stirring, the stirring tank is driven by the pushing head to swing left and right along the rolling balls, and the shaking of the rare earth oxide is increased, so that the mixing efficiency of the rare earth oxide is improved, and the stirring efficiency is improved under the condition that the stirring rod rotates at a fixed rotating speed.

(2) The heating sleeve is adopted, the heating sleeve is sleeved outside the stirring tank, the heat-conducting medium is contained in the heating sleeve, the heating rod heats the heat-conducting medium in the process of heating the stirring tank, the stirring tank and the rare earth oxide in the stirring tank are heated through heat conduction, the temperature sensor detects the temperature of the heat-conducting medium in real time, the temperature control is convenient, the heating sleeve enables the heating rod and the temperature sensor not to be in direct contact with the rare earth oxide, the rare earth oxide is prevented from corroding the heating rod and the temperature sensor, the service life of equipment is prolonged, in addition, the heat-conducting medium is uniformly contacted with the outer wall of the stirring tank, the heating is more uniform, and the occurrence of the condition of local overheating is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a temperature-controlled stirring device for rare earth oxides according to the present invention;

FIG. 2 is a front view of a temperature-controlled stirring device for rare earth oxides according to the present invention;

FIG. 3 is a schematic structural view of a heating sleeve according to the present invention;

fig. 4 is a schematic view of the installation of the ball seat and the hoist cylinder according to the present invention.

In the figure:

1. an outer frame; 2. a stirring tank; 3. heating the sleeve; 4. a heating rod; 5. a cylinder; 6. pushing the head; 7. a drive motor; 8. a stirring rod; 9. a temperature sensor; 10. a discharge pipe; 11. a liquid discharge pipe; 12. a controller; 13. a liquid inlet pipe; 14. an addition pipe; 15. an addition cylinder; 16. an electromagnetic valve; 17. hoisting the cylinder; 18. a feeding cylinder; 19. a ball seat; 20. rolling a ball; 21. a connecting rod.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the utility model, a temperature-controlled stirring device for rare earth oxides is provided.

Referring to the drawings and the detailed description, the utility model is further explained, as shown in fig. 1-4, a rare earth oxide temperature-controlled stirring device according to an embodiment of the utility model comprises an external frame 1 and a stirring tank 2, wherein the stirring tank 2 is arranged inside the external frame 1, a driving motor 7 is fixedly arranged at the center of the top surface of the stirring tank 2, a hoisting cylinder 17 is fixedly arranged outside the driving motor 7 and positioned on the top surface of the stirring tank 2, a ball seat 19 is fixedly arranged at the center of the top surface of the hoisting cylinder 17, a rolling ball 20 is connected inside the ball seat 19 in a rolling manner, the rolling ball 20 is of a metal structure, the surface of the rolling ball 20 is fixedly connected with the top surface of the external frame 1 through a connecting rod 21, the connecting rod 21 is also of a metal structure, a stirring rod 8 is arranged inside the stirring tank 2, the top surface of the stirring rod 8 penetrates through the top surface of the stirring tank 2 and is connected with the output end of the driving motor 7, and is of a common stirring structure, a heating sleeve 3 is sleeved outside the stirring tank 2, and 3 outsides of heating sleeve are located 1 lateral wall of outrigger and run through fixedly connected with

cylinder

5, and 5 output end fixedly connected with of cylinder pushes away head 6, cylinder 5 is flexible in turn, at the in-process that stirs, driving motor 7 drives puddler 8 and rotates, stir 2 inside rare earth oxide of agitator tank, at the in-process of stirring, the cylinder 5 that is located 2 both sides of agitator tank is flexible in turn, drive agitator tank 2 through pushing away head 6 and along spin 20 horizontal hunting, the rocking of rare earth oxide has been increased, thereby rare earth oxide's mixing efficiency has been improved, thereby accomplish stirring efficiency promotion under the rotatory condition of the fixed rotational speed of puddler 8.

In one embodiment, a heating rod 4 is fixedly connected to the top surface of the heating sleeve 3 in a penetrating manner, a plurality of heating rods 4 are arranged at equal angles, the heating rods 4 extend into the heating sleeve 3, a heat-conducting medium is contained in the heating sleeve 3 and is in a liquid state, a temperature sensor 9 is fixedly connected to the bottom surface of the heating sleeve 3 in a penetrating manner, a plurality of temperature sensors 9 are arranged, a controller 12 is fixedly installed on the surface of one side of the external frame 1, the output end of the controller 12 is electrically connected with the input end of the heating rod 4, the input end of the controller 12 is electrically connected with the output end of the temperature sensor 9, the common temperature control structure is adopted, the heating sleeve 3 is sleeved on the outer side of the stirring tank 2, the heat-conducting medium is contained in the heating sleeve 3, the heating rod 4 heats the heat-conducting medium in the process of heating the stirring tank 2, and the stirring tank 2 and the rare earth oxide therein are heated through heat conduction, temperature sensor 9 real-time detection heat-conducting medium's temperature, the temperature control of being convenient for, heating sleeve 3 set up and make heating rod 4 and temperature sensor 9 needn't direct contact tombarthite oxide, avoid tombarthite oxide to produce the corruption heating rod 4 and temperature sensor 9, prolonged the life of equipment, in addition, heat-conducting medium evenly contacts with 2 outer walls of agitator tank, and the heating is more even, avoids appearing local overheated condition and takes place.

In one embodiment, a liquid inlet pipe 13 is connected to a surface of one side of the upper portion of the heating sleeve 3, a liquid outlet pipe 11 is connected to a bottom surface of the heating sleeve 3, and valves are installed on the surfaces of the liquid outlet pipe 11 and the liquid inlet pipe 13 to facilitate the supply and discharge of the heat transfer medium.

In one embodiment, the discharge pipe 10 is connected to the bottom surface of the stirring tank 2 in a penetrating manner, the discharge pipe 10 extends out of the heating sleeve 3 in a penetrating manner, and a gate valve is mounted on the surface of the discharge pipe 10 to facilitate discharging.

In one embodiment, an adding cylinder 15 is arranged above the stirring tank 2, the bottom surface of the adding cylinder 15 is communicated with the stirring tank 2 through an adding pipe 14, an electromagnetic valve 16 is arranged on the surface of the adding pipe 14, the adding liquid can be put into the adding cylinder 15, and the electromagnetic valve 16 is opened during stirring to throw the adding liquid, so that the adding liquid can be conveniently thrown.

In one embodiment, the top surface of the stirring tank 2 is connected with a feeding cylinder 18 in a penetrating way, so that raw materials can be added conveniently, and the top surfaces of the feeding cylinder 18 and the adding cylinder 15 are both connected with upper covers in a spiral way, so that raw materials are prevented from being leaked in the stirring process.

The working principle is as follows:

in the process of stirring, the driving motor 7 drives the stirring rod 8 to rotate, rare earth oxide in the stirring tank 2 is stirred, in the stirring process, the air cylinders 5 positioned at two sides of the stirring tank 2 alternately stretch and retract, the stirring tank 2 is driven to swing left and right along the rolling balls 20 through the pushing head 6, the shaking of the rare earth oxide is increased, the mixing efficiency of the rare earth oxide is improved, the stirring efficiency is improved under the condition that the stirring rod 8 rotates at a fixed rotating speed, meanwhile, the heating sleeve 3 is sleeved outside the stirring tank 2, heat-conducting media are contained in the heating sleeve 3, in the process of heating the stirring tank 2, the heating rod 4 heats the heat-conducting media, the stirring tank 2 and the rare earth oxide in the stirring tank are heated through heat conduction, the temperature sensor 9 detects the temperature of the heat-conducting media in real time, the temperature control is convenient, the heating sleeve 3 enables the heating rod 4 and the temperature sensor 9 not to directly contact with the rare earth oxide, avoid rare earth oxide to produce the corruption to heating rod 4 and temperature sensor 9, prolonged the life of equipment, in addition, heat-conducting medium is even and agitator tank 2 outer wall contact, and the heating is more even, avoids appearing local overheated condition and takes place.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The rare earth oxide temperature control stirring device is characterized by comprising an outer frame (1) and a stirring tank (2), wherein the stirring tank (2) is arranged on the inner side of the outer frame (1), a driving motor (7) is fixedly arranged at the center of the top surface of the stirring tank (2), a hoisting cylinder (17) is fixedly arranged on the outer side of the driving motor (7) and is positioned on the top surface of the stirring tank (2), a ball seat (19) is fixedly arranged at the center of the top surface of the hoisting cylinder (17), a rolling ball (20) is connected inside the ball seat (19) in a rolling manner, the surface of the rolling ball (20) is fixedly connected with the top surface of the outer frame (1) through a connecting rod (21), a stirring rod (8) is arranged inside the stirring tank (2), the top surface of the stirring rod (8) penetrates through the top surface of the stirring tank (2) and is connected with the output end of the driving motor (7), and a heating sleeve (3) is sleeved on the outer side of the stirring tank (2), and the outer side of the heating sleeve (3) is positioned on the side wall of the outer frame (1) and penetrates through the fixedly connected cylinder (5), and the output end of the cylinder (5) is fixedly connected with a push head (6).

2. The temperature-controlled stirring device for rare earth oxides as claimed in claim 1, wherein a heating rod (4) is fixedly connected to the top surface of the heating sleeve (3) in a penetrating manner, the heating rod (4) extends into the heating sleeve (3), a heat-conducting medium is contained in the heating sleeve (3), a temperature sensor (9) is fixedly connected to the bottom surface of the heating sleeve (3) in a penetrating manner, a controller (12) is fixedly mounted on one side surface of the outer frame (1), the output end of the controller (12) is electrically connected with the input end of the heating rod (4), and the input end of the controller (12) is electrically connected with the output end of the temperature sensor (9).

3. The temperature-controlled stirring device for rare earth oxides as claimed in claim 1, wherein a liquid inlet pipe (13) is connected to one side surface of the upper part of the heating sleeve (3) in a penetrating manner, a liquid outlet pipe (11) is connected to the bottom surface of the heating sleeve (3) in a penetrating manner, and valves are installed on the surfaces of the liquid outlet pipe (11) and the liquid inlet pipe (13).

4. The temperature-controlled stirring device for rare earth oxides as claimed in claim 1, wherein a discharge pipe (10) is connected to the bottom surface of the stirring tank (2) in a penetrating manner, the discharge pipe (10) extends out of the heating sleeve (3) in a penetrating manner, and a gate valve is installed on the surface of the discharge pipe (10).

5. The temperature-controlled stirring device for rare earth oxides as claimed in claim 1, wherein an adding cylinder (15) is arranged above the stirring tank (2), the bottom surface of the adding cylinder (15) is communicated with the stirring tank (2) through an adding pipe (14), and an electromagnetic valve (16) is arranged on the surface of the adding pipe (14).

6. The temperature-controlled stirring device for rare earth oxides as claimed in claim 5, wherein the top surface of the stirring tank (2) is connected with a feeding cylinder (18) in a penetrating way, and the top surfaces of the feeding cylinder (18) and the adding cylinder (15) are both connected with upper covers in a spiral way.