CN219129585U

CN219129585U - Lanthanum cerium rare earth cyclone separator

Info

Publication number: CN219129585U
Application number: CN202320201913.4U
Authority: CN
Inventors: 李鸣慧; 崔红敏; 石劲松; 王春花
Original assignee: Institute of Applied Chemistry Jiangxi Academy of Sciences
Current assignee: Institute of Applied Chemistry Jiangxi Academy of Sciences
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-06
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a lanthanum-cerium-rare earth cyclone separator which comprises separation equipment, wherein the separation equipment comprises a cyclone cylinder, an air suction cylinder and a dust collection box, the air suction cylinder is arranged above the cyclone cylinder through a mounting assembly, the dust collection box is in threaded connection with the bottom of the cyclone cylinder, and the top end of the cyclone cylinder is in threaded connection with a spiral shell; the cyclone comprises a separating cylinder and a mounting annular plate, and the mounting annular plate is fixedly arranged at the top of the separating cylinder; the air suction cylinder comprises an outer ring and a cylinder body, and the outer ring is fixedly arranged at the end part of the cylinder body; the installation component includes fixed column, socket and nut, the socket is seted up on the outer lane, fixed column fixed mounting is on the installation crown plate, the fixed column is inserted and is established in the socket, nut threaded connection is on the fixed column. The utility model is convenient for maintaining the abrasion of the inner wall of the separating cylinder and is beneficial to prolonging the service life of the cyclone cylinder.

Description

Lanthanum cerium rare earth cyclone separator

Technical Field

The utility model relates to the technical field of rare earth processing, in particular to a lanthanum-cerium-rare earth cyclone separator.

Background

Rare earth is a generic term for seventeen metallic elements of lanthanoid elements and scandium, yttrium in the chemical periodic table. With the continuous development of social science and technology, rare earth is taken as an important production raw material, and the manufacture of processing equipment of the rare earth is widely focused and developed.

Cyclone separator is as production facility in the rare earth production, in the in-process of carrying out cyclone separation, the dust in the dirty gas strikes cyclone cylinder inner wall for a long time and causes the damage to the cyclone cylinder inner wall easily, and current cyclone separator is difficult to split, is difficult to restore the cyclone cylinder inside, makes cyclone cylinder life shorter.

Disclosure of Invention

The utility model aims to solve the defects that a cyclone separator in the prior art cannot be split and is difficult to maintain the inner wall, and provides a lanthanum-cerium-rare earth cyclone separator.

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

the cyclone separator comprises separation equipment, wherein the separation equipment comprises a cyclone cylinder, an air suction cylinder and a dust collection box, the air suction cylinder is arranged above the cyclone cylinder through a mounting assembly, the dust collection box is in threaded connection with the bottom of the cyclone cylinder, and the top end of the cyclone cylinder is in threaded connection with a spiral shell;

the cyclone comprises a separating cylinder and a mounting annular plate, and the mounting annular plate is fixedly arranged at the top of the separating cylinder;

the air suction cylinder comprises an outer ring and a cylinder body, and the outer ring is fixedly arranged at the end part of the cylinder body;

the installation component includes fixed column, socket and nut, the socket is seted up on the outer lane, fixed column fixed mounting is on the installation crown plate, the fixed column is inserted and is established in the socket, nut threaded connection is on the fixed column.

Preferably, the mounting ring plate is provided with a connecting ring, and the inner wall of the screw shell is in threaded connection with the outer wall of the connecting ring.

Preferably, the socket comprises a large-diameter section and a small-diameter section, wherein the large-diameter section is arranged at one end far away from the installation annular plate, the small-diameter section is arranged at one end close to the installation annular plate, the diameter of the small-diameter section is matched with the diameter of the fixing column, and the large-diameter section is matched with the outer diameter of the nut.

Preferably, the spiral shell includes casing, retaining ring and chamber of giving vent to anger, casing and go out collar threaded connection, retaining ring fixed mounting is in the casing bottom, it is inside at the casing to give vent to anger the chamber and offer, it is inside to give vent to anger chamber one end is located the retaining ring, and the other end is located the casing lateral wall.

Preferably, the dust collecting box is fixedly provided with a dust outlet pipe, the outer wall of the dust outlet pipe is provided with a thread groove, the thread groove is connected with a movable pipe by a bolt, and the inner wall of the movable pipe is in threaded connection with the thread groove.

Preferably, an air inlet cylinder is fixedly arranged at the upper end of the separation cylinder, and the air inlet cylinder is communicated with the separation cylinder.

In the utility model, when the abrasion condition of the inner wall of the cyclone cylinder is required to be checked, the screw shell is unscrewed from the cyclone cylinder, the nut is taken out from the socket, and the outer ring can be taken out from the mounting annular plate, so that the air suction cylinder is taken out from the cyclone cylinder, the abrasion of the inner wall of the cyclone cylinder is convenient to maintain, and the service life of the cyclone cylinder is prolonged.

Drawings

FIG. 1 is a schematic diagram of a lanthanum-cerium-rare earth cyclone separator according to the present utility model;

FIG. 2 is a cross-sectional view of a lanthanum-cerium-rare earth cyclone separator according to the present utility model;

fig. 3 is a partial enlarged view of a in fig. 2.

In the figure: 1 separating equipment, 2 cyclone cylinders, 21 separating cylinders, 22 mounting ring plates, 23 connecting rings, 3 air suction cylinders, 31 outer rings, 32 cylinders, 4 dust collecting boxes, 5 mounting components, 51 fixing columns, 52 sockets, 53 nuts, 6 screw shells, 61 shells, 62 check rings, 63 air outlet cavities, 7 dust outlet pipes, 8 air inlet cylinders and 9 moving pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a lanthanum cerium rare earth cyclone separator comprises a separation device 1, wherein the separation device 1 comprises a cyclone cylinder 2, a suction cylinder 3 and a dust collection box 4, the suction cylinder 3 is arranged above the cyclone cylinder 2 through a mounting component 5, the dust collection box 4 is in threaded connection with the bottom of the cyclone cylinder 2, and the top end of the cyclone cylinder 2 is in threaded connection with a cyclone shell 6;

the cyclone cylinder 2 comprises a separating cylinder 21 and a mounting annular plate 22, and the mounting annular plate 22 is fixedly arranged at the top of the separating cylinder 21;

the air suction barrel 3 comprises an outer ring 31 and a barrel 32, and the outer ring 31 is fixedly arranged at the end part of the barrel 32;

the mounting assembly 5 comprises a fixing column 51, a socket 52 and a nut 53, wherein the socket 52 is arranged on the outer ring 31, the fixing column 51 is fixedly arranged on the mounting ring plate 22, the fixing column 51 is inserted into the socket 52, and the nut 53 is in threaded connection with the fixing column 51.

The installation ring plate 22 is provided with a connection ring 23, the inner wall of the screw shell 6 is in threaded connection with the outer wall of the connection ring 23, the connection ring 23 enables the screw shell 6 to be connected with the cylinder 32, and meanwhile the installation ring plate 22 is limited;

the socket 52 includes a large diameter section and a small diameter section, the large diameter section is provided on one end far from the mounting ring plate 22, the small diameter section is provided on one end near the mounting ring plate 22, the small diameter section diameter is matched with the diameter of the fixed column 51, the large diameter section is matched with the outer diameter of the nut 53, the large diameter section enables the screw thread to be positioned in the outer ring 31, and meanwhile the nut 53 presses the outer ring 31 and the mounting ring plate 22;

the screw shell 6 comprises a shell 61, a check ring 62 and an air outlet cavity 63, the shell 61 is in threaded connection with the connecting ring 23, the check ring 62 is fixedly arranged at the bottom of the shell 61, the air outlet cavity 63 is formed in the shell 61, one end of the air outlet cavity 63 is positioned in the check ring 62, the other end of the air outlet cavity 63 is positioned on the side wall of the shell 61, the check ring 62 enables air of the air suction cylinder 3 to be discharged out of the shell 61 from the air inlet and outlet cavity 63, and the check ring 62 is made of elastic materials and is attached to the inner wall of the separating cylinder 21;

the dust collecting box 4 is fixedly provided with a dust outlet pipe 7, the outer wall of the dust outlet pipe 7 is provided with a thread groove, the thread groove is connected with a moving pipe 9 by a bolt, the inner wall of the moving pipe 9 is in threaded connection with the thread groove, dust particles are discharged through the dust outlet pipe 7 after falling into the dust collecting box 4, the moving pipe 9 can move at the end part of the dust outlet pipe 7 through the thread groove, the installation of a subsequent pipeline is facilitated, and the dust collecting box 4 can be taken down from the separating cylinder 21;

the upper end of the separating cylinder 21 is fixedly provided with an air inlet cylinder 8, the air inlet cylinder 8 is communicated with the separating cylinder 21, dust-containing gas enters the cyclone cylinder 2 through the air inlet cylinder 8, the dust moves downwards through the air flow generated in the cyclone cylinder 2, the dust enters the dust collecting box 4, the air suction cylinder makes the air flow upwards, and the air flow leaves the separating equipment 1 through the air outlet cavity 63.

In the utility model, when the abrasion condition of the inner wall of the cyclone cylinder 2 is required to be checked, the screw shell 6 is unscrewed from the cyclone cylinder 2, the nut 53 is taken out from the socket 52, and the outer ring 31 can be taken out from the mounting ring plate 22, so that the air suction cylinder 3 is taken out from the cyclone cylinder 2, the abrasion of the inner wall of the separation cylinder 21 is convenient to maintain, and the service life of the cyclone cylinder 2 is prolonged.

Overall, for technical problems: the cyclone separator cannot be split, so that the inner wall is difficult to maintain; adopts the technical proposal that: the cyclone cylinder 2 and the air suction cylinder 3 are connected through the mounting component 5, so that the cyclone cylinder 2 and the air suction cylinder 3 can be separated; the implementation process of the technical scheme is as follows: when the abrasion condition of the inner wall of the cyclone cylinder 2 is required to be checked, the screw shell 6 is unscrewed from the cyclone cylinder 2, the nut 53 is taken out from the socket 52, and the outer ring 31 can be taken out from the mounting ring plate 22, so that the air suction cylinder 3 is taken out from the cyclone cylinder 2; to necessarily solve the technical problem, the technical effect achieved is that: the abrasion of the inner wall of the separating cylinder 21 is convenient to maintain, and the service life of the cyclone cylinder 2 is prolonged.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The lanthanum cerium rare earth cyclone separator comprises separation equipment (1), and is characterized in that the separation equipment (1) comprises a cyclone cylinder (2), an air suction cylinder (3) and a dust collecting box (4), the air suction cylinder (3) is arranged above the cyclone cylinder (2) through a mounting component (5), the dust collecting box (4) is in threaded connection with the bottom of the cyclone cylinder (2), and the top end of the cyclone cylinder (2) is in threaded connection with a screw shell (6);

the cyclone cylinder (2) comprises a separation cylinder (21) and a mounting annular plate (22), and the mounting annular plate (22) is fixedly arranged at the top of the separation cylinder (21);

the air suction cylinder (3) comprises an outer ring (31) and a cylinder body (32), and the outer ring (31) is fixedly arranged at the end part of the cylinder body (32);

the mounting assembly (5) comprises a fixing column (51), a socket (52) and a nut (53), wherein the socket (52) is arranged on the outer ring (31), the fixing column (51) is fixedly mounted on the mounting annular plate (22), the fixing column (51) is inserted into the socket (52), and the nut (53) is in threaded connection with the fixing column (51).

2. The lanthanum cerium rare earth cyclone separator according to claim 1, wherein the installation ring plate (22) is provided with a connecting ring (23), and the inner wall of the screw shell (6) is in threaded connection with the outer wall of the connecting ring (23).

3. A lanthanum cerium rare earth cyclone separator according to claim 1, wherein the socket (52) comprises a large diameter section and a small diameter section, the large diameter section is arranged on one end far away from the mounting ring plate (22), the small diameter section is arranged on one end close to the mounting ring plate (22), the small diameter section diameter is matched with the diameter of the fixing column (51), and the large diameter section is matched with the outer diameter of the nut (53).

4. The lanthanum cerium rare earth cyclone separator according to claim 2, wherein the screw shell (6) comprises a shell (61), a retainer ring (62) and an air outlet cavity (63), the shell (61) is in threaded connection with the connecting ring (23), the retainer ring (62) is fixedly installed at the bottom of the shell (61), the air outlet cavity (63) is formed in the shell (61), one end of the air outlet cavity (63) is located in the retainer ring (62), and the other end of the air outlet cavity (63) is located on the side wall of the shell (61).

5. The lanthanum-cerium-rare earth cyclone separator according to claim 1, wherein the dust collecting box (4) is fixedly provided with a dust outlet pipe (7), the outer wall of the dust outlet pipe (7) is provided with a thread groove, the thread groove is connected with a movable pipe (9) through a bolt, and the inner wall of the movable pipe (9) is in threaded connection with the thread groove.

6. A lanthanum cerium rare earth cyclone separator according to claim 1, wherein an air inlet cylinder (8) is fixedly arranged at the upper end of the separating cylinder (21), and the air inlet cylinder (8) is communicated with the separating cylinder (21).