High-purity centrifugal machine

Abstract

The utility model discloses a high-purity centrifugal machine which comprises a centrifugal shell, a detachable centrifugal barrel is arranged in the centrifugal shell, and a driving mechanism used for driving the centrifugal barrel is installed at the position, corresponding to the centrifugal barrel, of the bottom of the centrifugal shell. A fixing mechanism used for limiting the centrifugal barrel is installed at the position, corresponding to the centrifugal barrel, of the top of the centrifugal shell. The centrifugal barrel can be conveniently taken out, then the centrifugal barrel can be conveniently and thoroughly cleaned, so that the influence of other impurities on the centrifugal purity is effectively avoided, the top of the centrifugal barrel can be effectively limited while the centrifugal barrel rotates, the stable rotation of the centrifugal barrel is guaranteed, and the service life of the centrifugal barrel is prolonged. According to the centrifugal machine, the deflection of the centrifugal cylinder during rotation is avoided, so that the centrifugal effect on materials is ensured, meanwhile, the damage to the centrifugal cylinder caused by deflection is effectively avoided, and the practicability of the centrifugal machine is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, in particular to a high-purity centrifuge. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to separate liquids from solid particles or the components of a liquid-liquid mixture. It is primarily used to separate solid particles from liquids in suspensions, or to separate two immiscible liquids of different densities in an emulsion. It can also be used to remove liquid from wet solids. Special ultra-fast tubular separators can also separate gas mixtures of varying densities. Taking advantage of the different settling rates of solid particles of varying densities or sizes in liquids, centrifuges can also classify solid particles by density or size. In existing centrifuges, copper sulfate adheres to the sidewalls of the drum during operation, continuously adhering to the filter holes and gradually blocking them. This prevents solid impurities from being filtered out of the filter holes by centrifugal force, affecting the purity of the extracted copper sulfate.

[0003] For example, the disclosure (announcement) number: CN214682317U discloses a centrifuge for automatically extracting high-purity copper sulfate, which includes a frame, a barrel arranged on the frame and a barrel cover rotatably connected to the barrel, a drum is provided at one end of the barrel away from the barrel cover, the drum is rotatably connected in the barrel, the drum and the barrel are coaxially arranged, a feed pipe passes through the barrel cover, and a discharge pipe is connected to the one end of the barrel away from the barrel cover, a drive motor is provided on the frame, and a belt is used to drive the drive motor and the drum; a cleaning pipe is connected to the barrel cover, and the end of the cleaning pipe away from the barrel cover is arranged in the drum, and a scraper is provided on the barrel cover, the length direction of the scraper is parallel to the rotation axis direction of the drum, and the side wall of the scraper in the width direction is in contact with the inner wall of the drum.

[0004] Although the above technical solution solves the corresponding technical problem, it still has the following defects:

[0005] The centrifugal cylinder of the centrifuge of the above technical solution is prone to deflection during the rotation process, which not only affects the centrifugation of the material, but also easily causes damage to the centrifugal cylinder, thereby reducing the usability. Utility Model Content

[0006] The purpose of the present invention is to provide a high-purity centrifuge, which can not only conveniently remove the centrifuge cylinder, and then facilitate the thorough cleaning of the centrifuge cylinder, thereby effectively avoiding the influence of other impurities on the centrifugal purity, but also can effectively limit the top of the centrifuge cylinder when the centrifuge cylinder rotates, thereby ensuring the stable rotation of the centrifuge cylinder, avoiding the deflection of the centrifuge cylinder when rotating, thereby ensuring the centrifugal effect on the material, and effectively avoiding damage to the centrifuge cylinder caused by deflection, thereby greatly improving the practicality of the present invention.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] A high-purity centrifuge, comprising:

[0009] A centrifugal shell is provided with a detachable centrifugal cylinder inside the centrifugal shell, a driving mechanism for driving the centrifugal cylinder is installed at the bottom of the centrifugal shell and at a position corresponding to the centrifugal cylinder, and a fixing mechanism for limiting the centrifugal cylinder is installed at the top of the centrifugal shell and at a position corresponding to the centrifugal cylinder.

[0010] In the above-mentioned high-purity centrifuge, the bottom of the centrifuge housing is fixedly connected to support legs for supporting the centrifuge housing, and a discharge pipe is installed at the bottom of the side of the centrifuge housing.

[0011] In the above-mentioned high-purity centrifuge, the driving mechanism includes a servo motor fixedly connected to the bottom center of the centrifuge housing, and a driving seat is fixedly connected to the output shaft of the servo motor.

[0012] The above-mentioned high-purity centrifuge, wherein a connecting square hole is opened at the center of the top of the driving seat, and a connecting square column matching the connecting square hole is fixedly connected at the center of the bottom of the centrifugal cylinder and corresponding to the position of the connecting square hole.

[0013] In the above-mentioned high-purity centrifuge, the fixing mechanism includes an end cover that matches the centrifuge housing, and a feed pipe is installed on the top of the end cover.

[0014] In the above-mentioned high-purity centrifuge, one side of the end cover is rotatably mounted on the centrifuge housing via a connecting hinge, and a fixing buckle for fixing the end cover is installed at the other side of the end cover at a position corresponding to the centrifuge housing.

[0015] In the above-mentioned high-purity centrifuge, position-limiting abutment components for limiting the position of the centrifuge barrel are installed on both sides of the bottom of the fixing mechanism and at positions corresponding to the centrifuge barrel.

[0016] The above-mentioned high-purity centrifuge, wherein the limiting abutment assembly includes an abutment rod fixedly connected to the bottom of the end cover, the bottom of the abutment rod is fixedly connected to an arc-shaped slide rail, and a second limiting ball rollingly connected to the centrifugal cylinder is installed on the inner wall of the arc-shaped slide rail.

[0017] In the above-mentioned high-purity centrifuge, positioning posts are provided on both sides of the top of the driving seat, and positioning holes matching the positioning posts are fixedly connected on both sides of the bottom of the centrifugal cylinder and corresponding to the positions of the positioning posts.

[0018] In the above-mentioned high-purity centrifuge, a plurality of equally spaced limiting pillars are fixedly connected to the edge of the bottom of the driving seat, and the bottom of the limiting pillars is rollingly connected to the bottom of the inner wall of the centrifuge shell through a first limiting ball.

[0019] The utility model has at least the following beneficial effects:

[0020] In the present invention, a high-purity centrifuge is realized, which not only allows the centrifuge barrel to be easily removed, thereby facilitating thorough cleaning of the centrifuge barrel, thereby effectively avoiding the influence of other impurities on the centrifugal purity, but also can effectively limit the top of the centrifuge barrel while the centrifuge barrel is rotating, thereby ensuring the stable rotation of the centrifuge barrel and avoiding deflection of the centrifuge barrel during rotation, thereby ensuring the centrifugal effect on the material and effectively avoiding damage to the centrifuge barrel caused by deflection, thereby greatly improving the practicality of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0022] Figure 1 This is a schematic structural diagram of a high-purity centrifuge of the utility model;

[0023] Figure 2 This is a schematic cross-sectional view of the high-purity centrifuge of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the centrifuge cylinder in the high-purity centrifuge of the utility model;

[0025] Figure 4 This is a structural schematic diagram of the centrifuge cylinder in the high-purity centrifuge of the utility model from another perspective;

[0026] Figure 5 This is a schematic diagram of the structure of the driving mechanism in the high-purity centrifuge of the utility model;

[0027] Figure 6 This is a structural schematic diagram of the driving mechanism of the high-purity centrifuge of the utility model from another perspective;

[0028] Figure 7 This is a schematic structural diagram of a position-limiting abutment assembly in a high-purity centrifuge of the present invention;

[0029] Figure 8 This is a structural schematic diagram of another perspective of the limiting abutment component in the high-purity centrifuge of the utility model.

[0030] Description of Figure Numbers:

[0031] 1. Centrifugal housing; 2. Centrifugal cylinder; 3. Driving mechanism; 4. Fixing mechanism;

[0032] 101. Support legs; 102. Discharge pipe;

[0033] 301, servo motor; 3011, drive seat;

[0034] 302, connect the square hole; 3021, connect the square column;

[0035] 303, positioning column; 3031, positioning hole;

[0036] 304, limiting pillar; 3041, first limiting ball;

[0037] 401, end cover; 4011, feed pipe;

[0038] 402, connecting hinge; 4021, fixing buckle;

[0039] 403, limit abutment assembly;

[0040] 4031, abutting rod; 4032, arc-shaped slide rail; 4033, second limiting ball bearing. DETAILED DESCRIPTION

[0041] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0042] Please refer to Figures 1 to 8 As shown, an embodiment of the present invention provides a high-purity centrifuge, comprising: a centrifuge housing 1, a detachable centrifuge cylinder 2 is arranged inside the centrifuge housing 1, a driving mechanism 3 for driving the centrifuge cylinder 2 is installed at the bottom of the centrifuge housing 1 and at a position corresponding to the centrifuge cylinder 2, and a fixing mechanism 4 for limiting the centrifuge cylinder 2 is installed at the top of the centrifuge housing 1 and at a position corresponding to the centrifuge cylinder 2.

[0043] Please refer to Figures 1 to 8 As shown, a support leg 101 for supporting the centrifugal housing 1 is fixedly connected to the bottom of the centrifugal housing 1 , and a discharge pipe 102 is installed at the bottom of the side of the centrifugal housing 1 .

[0044] Please refer to Figures 1 to 8 As shown, the driving mechanism 3 includes a servo motor 301 fixedly connected to the bottom center of the centrifugal housing 1, and a driving seat 3011 is fixedly connected to the output shaft of the servo motor 301.

[0045] Please refer to Figures 1 to 8As shown, a connecting square hole 302 is opened at the center of the top of the driving seat 3011, and a connecting square column 3021 matching the connecting square hole 302 is fixedly connected at the center of the bottom of the centrifugal cylinder 2 and corresponding to the position of the connecting square hole 302.

[0046] Please refer to Figures 1 to 8 As shown, the fixing mechanism 4 includes an end cover 401 that matches the centrifugal housing 1 , and a feed pipe 4011 is installed on the top of the end cover 401 .

[0047] Please refer to Figures 1 to 8 As shown, one side of the end cover 401 is rotatably mounted on the centrifuge housing 1 via a connecting hinge 402 , and a fixing buckle 4021 for fixing the end cover 401 is installed at the other side of the end cover 401 and at a position corresponding to the centrifuge housing 1 .

[0048] Please refer to Figures 1 to 8 As shown, position-limiting abutment components 403 for limiting the position of the centrifugal cylinder 2 are installed on both sides of the bottom of the fixing mechanism 4 and at positions corresponding to the centrifugal cylinder 2 .

[0049] Please refer to Figures 1 to 8 As shown, the limiting abutment assembly 403 includes an abutment rod 4031 fixedly connected to the bottom of the end cover 401, the bottom of the abutment rod 4031 is fixedly connected to an arc-shaped slide rail 4032, and a second limiting ball 4033 in rolling connection with the centrifugal cylinder 2 is installed on the inner wall of the arc-shaped slide rail 4032;

[0050] By adopting the above technical solution, the arc-shaped slide rail 4032 and the second limiting ball 4033 are provided to effectively limit the top of the centrifuge cylinder 2, thereby ensuring the stable rotation of the centrifuge cylinder 2 and avoiding the deflection of the centrifuge cylinder 2 during rotation, thereby ensuring the centrifugal effect on the material and effectively avoiding damage to the centrifuge cylinder 2 caused by deflection.

[0051] Please refer to Figures 1 to 8 As shown, positioning posts 303 are provided on both sides of the top of the drive seat 3011, and positioning holes 3031 matching the positioning posts 303 are fixedly connected on both sides of the bottom of the centrifugal cylinder 2 at positions corresponding to the positioning posts 303;

[0052] By adopting the above technical solution, the positioning column 303 and the positioning hole 3031 are provided to limit the centrifugal cylinder 2, thereby increasing the stability of the centrifugal cylinder 2 installed on the driving seat 3011.

[0053] Please refer to Figures 1 to 8 As shown, a plurality of equally spaced limiting pillars 304 are fixedly connected to the edge of the bottom of the driving seat 3011, and the bottom of the limiting pillars 304 is rollingly connected to the bottom of the inner wall of the centrifugal housing 1 through the first limiting balls 3041;

[0054] By adopting the above technical solution, the limiting pillar 304 and the first limiting ball 3041 are provided to limit the driving seat 3011, thereby increasing the stability of the driving seat 3011 in driving the centrifugal cylinder 2 to rotate.

[0055] The working principle of the present invention is as follows: not only by loosening the fixing buckle 4021, the end cover 401 can be opened around the connecting hinge 402, and then the arc-shaped slide rail 4032 is disengaged from the clamping connection with the top of the centrifuge cylinder 2, so that the centrifuge cylinder 2 can be easily removed, and then the centrifuge cylinder 2 can be thoroughly cleaned, thereby effectively avoiding the influence of other impurities on the centrifugal purity, but after the centrifuge cylinder 2 is cleaned, it is only necessary to insert the connecting square column 3021 at the bottom of the centrifuge cylinder 2 into the connecting square hole 302, and at the same time, the positioning hole 3031 is inserted into the corresponding positioning column 303, so that the centrifuge cylinder 2 can be easily installed, and then the end cover 401 is covered, and the two arc-shaped slide rails 4032 are clamped on the top of the centrifuge cylinder 2, so that the top of the centrifuge cylinder 2 can be effectively limited while the centrifuge cylinder 2 rotates, thereby ensuring the stable rotation of the centrifuge cylinder 2, avoiding the deflection of the centrifuge cylinder 2 during rotation, thereby ensuring the centrifugal effect of the material, and effectively avoiding the damage to the centrifuge cylinder 2 caused by the deflection, thereby greatly improving the practicality of the present invention.

[0056] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A high-purity centrifuge, comprising a centrifuge housing (1), characterized in that: A detachable centrifugal cylinder (2) is provided inside the centrifugal housing (1); a driving mechanism (3) for driving the centrifugal cylinder (2) is installed at the bottom of the centrifugal housing (1) and at a position corresponding to the centrifugal cylinder (2); and a fixing mechanism (4) for limiting the position of the centrifugal cylinder (2) is installed at the top of the centrifugal housing (1) and at a position corresponding to the centrifugal cylinder (2).

2. A high-purity centrifuge according to claim 1, characterized in that: The bottom of the centrifugal housing (1) is fixedly connected to a support leg (101) for supporting the centrifugal housing (1), and a discharge pipe (102) is installed at the bottom of the side of the centrifugal housing (1).

3. A high-purity centrifuge according to claim 2, characterized in that: The driving mechanism (3) comprises a servo motor (301) fixedly connected to the bottom center of the centrifugal housing (1), and a driving seat (3011) is fixedly connected to the output shaft of the servo motor (301).

4. A high-purity centrifuge according to claim 3, characterized in that: A connecting square hole (302) is provided at the center of the top of the driving seat (3011), and a connecting square column (3021) matching the connecting square hole (302) is fixedly connected at the center of the bottom of the centrifugal cylinder (2) and corresponding to the position of the connecting square hole (302).

5. A high-purity centrifuge according to claim 4, characterized in that: The fixing mechanism (4) comprises an end cover (401) matched with the centrifugal housing (1), and a feed pipe (4011) is installed on the top of the end cover (401).

6. A high-purity centrifuge according to claim 5, characterized in that: One side of the end cover (401) is rotatably mounted on the centrifuge housing (1) via a connecting hinge (402), and a fixing buckle (4021) for fixing the end cover (401) is installed on the other side of the end cover (401) at a position corresponding to the centrifuge housing (1).

7. A high-purity centrifuge according to claim 6, characterized in that: Position limiting abutment components (403) for limiting the position of the centrifugal cylinder (2) are installed on both sides of the bottom of the fixing mechanism (4) and at positions corresponding to the centrifugal cylinder (2).

8. A high-purity centrifuge according to claim 7, characterized in that: The position-limiting abutment assembly (403) comprises an abutment rod (4031) fixedly connected to the bottom of the end cover (401); the bottom of the abutment rod (4031) is fixedly connected to an arc-shaped slide rail (4032); and a second position-limiting ball (4033) in rolling connection with the centrifugal cylinder (2) is mounted on the inner wall of the arc-shaped slide rail (4032).

9. A high-purity centrifuge according to claim 8, characterized in that: Positioning posts (303) are provided on both sides of the top of the driving seat (3011), and positioning holes (3031) matching the positioning posts (303) are fixedly connected on both sides of the bottom of the centrifugal cylinder (2) and corresponding to the positions of the positioning posts (303).

10. A high-purity centrifuge according to claim 9, characterized in that: A plurality of equally spaced limiting pillars (304) are fixedly connected to the edge of the bottom of the driving seat (3011), and the bottom of the limiting pillars (304) is rollingly connected to the bottom of the inner wall of the centrifugal housing (1) via a first limiting ball (3041).

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