Improved efficient flotation machine

By introducing two flotation components in the flotation machine to work in parallel, the problem of low foam collection efficiency of existing flotation machines is solved, and a more efficient ore-containing foam collection effect is achieved.

CN222901363UActive Publication Date: 2025-05-27GEERMU QINGHUA MINING IND CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421580319.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-05
Publication Date
2025-05-27
Estimated Expiration
2034-07-05

AI Technical Summary

Technical Problem

The existing flotation machines have low foam collection efficiency in the flotation tank, with only one scraping assembly, and the working area is limited to the surface on one side of the flotation tank, resulting in inefficiency.

Method used

An improved high-efficiency flotation machine is designed, using two flotation components to work in parallel, connected by a drive belt to achieve movement in opposite directions, expanding the foam collection area.

Benefits of technology

Through the coordinated work of the two flotation components, the efficiency of collecting ore-bearing foam in the flotation tank is improved, and the working efficiency is significantly improved.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222901363U_ABST
    Figure CN222901363U_ABST
Patent Text Reader

Abstract

The utility model discloses an improved efficient flotation machine, and relates to the technical field of flotation machines, in particular to an improved efficient flotation machine which comprises a flotation tank, the flotation tank is a trumpet-shaped container with openings in the two sides slightly lower than an opening in the top, and a stirring assembly is arranged in the center of the top of the flotation tank. A first flotation assembly is arranged between the two walls of one side of the flotation tank and comprises a first transmission shaft, the end, penetrating out of the flotation tank, of the first flotation assembly is connected with a scraper motor, and a second flotation assembly is arranged between the two walls of the other side, opposite to the first flotation assembly, of the flotation tank and comprises a second transmission shaft. A transmission belt is connected between the first flotation assembly and the second flotation assembly, one end of the transmission belt sleeves the outer wall of the first transmission shaft, and the other end of the transmission belt sleeves the outer wall of the second transmission shaft. The two flotation assemblies work at the same time, the ore-containing foam collecting efficiency of the flotation tank is improved, and the working efficiency is improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model mainly relates to the technical field of flotation machines, and specifically relates to an improved high-efficiency flotation machine. Background Technique

[0002] The pulp after being treated with chemicals in the flotation machine is agitated and aerated, so that some of the ore particles are selectively fixed on the bubbles, float to the surface of the pulp and are scraped out to form a foam product, and the rest remains in the pulp to achieve the purpose of separating minerals.

[0003] The flotation machine described in the prior art includes a flotation cell, a stirring assembly for stirring the pulp, a first driving assembly for driving the stirring assembly to stir, a scraping assembly for scraping out the foam ore particles in the flotation cell, and a second driving assembly for driving the scraping assembly to move circumferentially along the horizontal axis. The flotation machine further includes a circulation assembly for enabling the pulp to circulate.

[0004] Although the foam in the flotation cell of the above device can be fully mixed in the cell to form a circulating flow, making the contact between the ore particles and the foam more sufficient, so that more ore particles can float with the foam at the mouth of the flotation cell, there is only one scraping assembly, and the working area is only on the surface of one side of the flotation cell, resulting in low working efficiency. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide an improved high-efficiency flotation machine to solve the technical problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An improved high-efficiency flotation machine includes a flotation pool. The flotation pool is a container shaped like a horn with both sides open and the height slightly lower than the height of the top opening. A stirring assembly is provided at the center of the top of the flotation pool. A first flotation assembly is provided between the two walls on one side of the flotation pool. The first flotation assembly includes a first transmission shaft. One end of the first flotation assembly extending out of the flotation pool is connected to a scraper motor. A second flotation assembly is provided between the two walls on the other side of the flotation pool opposite to the first flotation assembly. The second flotation assembly includes a second transmission shaft. A transmission belt is connected between the first flotation assembly and the second flotation assembly. One end of the transmission belt is sleeved on the outer wall of the first transmission shaft, and the other end of the transmission belt is sleeved on the outer wall of the second transmission shaft.

[0008] Preferably, the first flotation assembly includes a first runner. Two opposite first scrapers are provided on the outer wall of the first runner. One end of the first runner extending out of the flotation pool wall is connected to a scraper motor, and the other end of the first runner extending out of the flotation pool wall is provided with a first transmission shaft.

[0009] Preferably, the first scraper is fixedly connected to the first runner by bolts. One end of the first runner is flange-connected to the output end of the scraper motor, and the other end of the first runner is fixedly connected to the first transmission shaft by bolts.

[0010] Preferably, the second flotation assembly includes a second runner. Two opposite second scrapers are provided on the outer wall of the second runner. One end of the second runner extends out of the outer wall of the flotation tank, and the other end of the second runner extending out of the outer wall of the flotation tank is provided with a second transmission shaft.

[0011] Preferably, the second scraper is fixedly connected to the second runner by bolts, and the other end of the second runner is fixedly connected to the second transmission shaft by bolts.

[0012] Preferably, the stirring assembly includes a motor frame. Both ends of the bottom of the motor frame are respectively connected to both ends of the top of the flotation tank. A stirring motor is provided in the middle of the motor frame. One end of a transmission rod is connected to the output end of the stirring motor, and the other end of the transmission rod extending into the interior of the flotation tank is connected to a transmission impeller.

[0013] Preferably, the motor frame is fixedly connected to the flotation tank by bolts, the stirring motor is fixedly connected to the motor frame by bolts, one end of the transmission rod is flange-connected to the output end of the stirring motor, and the transmission impeller is fixedly connected to the other end of the transmission rod by bolts.

[0014] Preferably, a fixing seat is connected to the lower end of the scraper motor. One side of the fixing seat is connected to the outer wall of the flotation tank. The fixing seat is fixedly connected to the outer wall of the flotation tank by bolts, the scraper motor is fixedly connected to the fixing seat by bolts, and the first flotation assembly drives the second flotation assembly to move in the opposite direction through crossed transmission belts.

[0015] In summary, the technical solution mainly has the following beneficial effects:

[0016] In this application, by having two flotation assemblies work simultaneously, the efficiency of collecting ore-containing foam in the flotation tank is improved, and the working efficiency is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axonometric view of the overall structure of the present utility model.

[0018] Figure 2 It is a sectional view of the overall structure of the present utility model.

[0019] Figure 3 It is a sectional view of the main structure of the present utility model.

[0020] Description of the Drawings: 1. Flotation cell; 101. Fixed seat; 2. Stirring assembly; 201. Motor frame; 202. Stirring motor; 203. Transmission rod; 204. Transmission impeller; 3. Transmission belt; 4. Scraper motor; 5. First flotation assembly; 501. First runner; 502. First scraper; 503. First transmission shaft; 6. Second flotation assembly; 601. Second runner; 602. Second scraper; 603. Second transmission shaft. Detailed implementation

[0021] As Figures 1 - 3 shown, an improved high-efficiency flotation machine of the present utility model includes a flotation cell 1. The flotation cell 1 is a container shaped like a horn with both sides open and the height slightly lower than the top opening height. A stirring assembly 2 is provided at the center of the top of the flotation cell 1. A first flotation assembly 5 is provided between the two walls on one side of the flotation cell 1. The first flotation assembly 5 includes a first transmission shaft 503. One end of the first flotation assembly 5 passing through the flotation cell 1 is connected to a scraper motor 4. A second flotation assembly 6 is provided between the two walls on the other side of the flotation cell 1 opposite to the first flotation assembly 5. The second flotation assembly 6 includes a second transmission shaft 603. A transmission belt 3 is connected between the first flotation assembly 5 and the second flotation assembly 6. One end of the transmission belt 3 is sleeved on the outer wall of the first transmission shaft 503, and the other end of the transmission belt 3 is sleeved on the outer wall of the second transmission shaft 603. The lower end of the scraper motor 4 is connected to a fixed seat 101. One side of the fixed seat 101 is connected to the outer wall of the flotation cell 1. The fixed seat 101 is fixedly connected to the outer wall of the flotation cell 1 by bolts. The scraper motor 4 and the fixed seat 101 are fixedly connected by bolts. The first flotation assembly 5 drives the second flotation assembly 6 to move in the opposite direction through the crossed transmission belt 3.

[0022] When the staff uses the improved high-efficiency flotation machine, the pulp and the liquid medicine are continuously poured into the flotation cell 1 until the height reaches the lowest opening of the flotation cell 1. The stirring assembly 2 is controlled by an external controller to work, and the pulp and the liquid medicine in the flotation cell 1 are fully stirred and fused to form ore-containing foam. The ore-containing foam floats on the surface of the pulp. The staff controls the rotation of the output end of the scraper motor 4 through external control. The rotation of the output end of the scraper motor 4 drives the first flotation assembly 5 to work. The first flotation assembly 5 drives the second flotation assembly 6 to work in the opposite direction to the first flotation assembly 5 through the crossed transmission belt 3. The ore-containing foam floating on the surface of the pulp is scraped off by the work of the first flotation assembly 5 and the second flotation assembly 6 and flows into an external storage pool, realizing the efficient collection of the ore-containing foam.

[0023] As Figures 1 - 3As shown in the figure, the first flotation assembly 5 includes a first runner 501. Two opposite first scraping plates 502 are provided on the outer wall of the first runner 501. One end of the first runner 501 extends out of the outer wall of the flotation cell 1 and is connected to a scraping plate motor 4. The other end of the first runner 501 extends out of the outer wall of the flotation cell 1 and is provided with a first transmission shaft 503. The first scraping plate 502 is fixedly connected to the first runner 501 by bolts. One end of the first runner 501 is flange-connected to the output end of the scraping plate motor 4. The other end of the first runner 501 is fixedly connected to the first transmission shaft 503 by bolts. The second flotation assembly 6 includes a second runner 601. Two opposite second scraping plates 602 are provided on the outer wall of the second runner 601. One end of the second runner 601 extends out of the outer wall of the flotation cell 1. The other end of the second runner 601 extends out of the outer wall of the flotation cell 1 and is provided with a second transmission shaft 603. The second scraping plate 602 is fixedly connected to the second runner 601 by bolts. The other end of the second runner 601 is fixedly connected to the second transmission shaft 603 by bolts. The stirring assembly 2 includes a motor frame 201. Both ends of the bottom of the motor frame 201 are respectively connected to both ends of the top of the flotation cell 1. A stirring motor 202 is provided in the middle of the motor frame 201. One end of a transmission rod 203 is connected to the output end of the stirring motor 202. The other end of the transmission rod 203 extending into the interior of the flotation cell 1 is connected to a transmission impeller 204. The motor frame 201 is fixedly connected to the flotation cell 1 by bolts. The stirring motor 202 is fixedly connected to the motor frame 201 by bolts. One end of the transmission rod 203 is flange-connected to the output end of the stirring motor 202. The transmission impeller 204 is fixedly connected to the other end of the transmission rod 203 by bolts.

[0024] The staff controls the rotation of the output end of the stirring motor 202 through an external controller. The output end of the stirring motor 202 drives the transmission rod 203 to rotate. The transmission rod 203 drives the transmission impeller 204 to rotate to stir the liquid medicine of the pulp in the flotation cell 1 to generate ore-containing foam. The ore-containing foam floats to the liquid surface. By controlling the rotation of the output end of the scraping plate motor 4 through the external controller, the first runner 501 is driven to rotate, and the two first scraping plates 502 on the first runner 501 scrape the ore-containing foam from the liquid surface and flow it into an external storage pool. The rotation of the first runner 501 drives the rotation of the first transmission shaft 503, drives the movement of the transmission belt 3, and thus drives the rotation of the second transmission shaft 603. By the rotation of the second transmission shaft 603, the second runner 601 is driven to rotate, and the two second scraping plates 602 on the second runner 601 scrape the ore-containing foam from the liquid surface and flow it into an external storage pool.

[0025] The working principle of the present utility model is as follows:

[0026] When the staff uses the improved high-efficiency flotation machine, the pulp and the liquid medicine are continuously poured into the flotation cell 1 until the height reaches the lowest opening of the flotation cell 1. The stirring component 2 is controlled by an external controller to work, and the pulp and the liquid medicine in the flotation cell 1 are fully stirred and fused to form ore-containing foam. The ore-containing foam floats on the surface of the pulp. The staff controls the rotation of the output end of the scraper motor 4 through external control. The rotation of the output end of the scraper motor 4 drives the first flotation component 5 to work. The first flotation component 5 drives the second flotation component 6 to work in the opposite direction to the first flotation component 5 through the crossed transmission belt 3. Through the work of the first flotation component 5 and the second flotation component 6, the ore-containing foam floating on the surface of the slurry is scraped off and flows into the external storage pool, realizing the efficient collection of the ore-containing foam. The staff controls the rotation of the output end of the stirring motor 202 through an external controller. The output end of the stirring motor 202 drives the transmission rod 203 to rotate. The transmission rod 203 drives the transmission impeller 204 to rotate to stir the pulp and the liquid medicine in the flotation cell 1 to generate ore-containing foam. The ore-containing foam floats to the liquid surface. The staff controls the rotation of the output end of the scraper motor 4 through an external controller to drive the first runner 501 to rotate, and drives the two first scrapers 502 on the first runner 501 to scrape the ore-containing foam from the liquid surface and flow into the external storage pool. The rotation of the first runner 501 drives the first transmission shaft 503 to rotate, drives the transmission belt 3 to move, and thus drives the second transmission shaft 603 to rotate. Through the rotation of the second transmission shaft 603, the second runner 601 is driven to rotate, and the two second scrapers 602 on the second runner 601 are driven to scrape the ore-containing foam from the liquid surface and flow into the external storage pool.

Claims

1. An improved high-efficiency flotation machine, comprising a flotation tank (1), characterized in that The flotation tank (1) is a container shaped like a trumpet, the opening heights of both sides of which are slightly lower than the opening height of the top. A stirring assembly (2) is provided at the top center of the flotation tank (1). A first flotation assembly (5) is provided between two walls on one side of the flotation tank (1). The first flotation assembly (5) comprises a first transmission shaft (503). One end of the first flotation assembly (5) passing through the flotation tank (1) is connected to a scraper motor (4). A second flotation assembly (6) is provided between two walls on the other side of the flotation tank (1) opposite to the first flotation assembly (5). The second flotation assembly (6) comprises a second transmission shaft (603). A transmission belt (3) is connected between the first flotation assembly (5) and the second flotation assembly (6). One end of the transmission belt (3) is sleeved on the outer wall of the first transmission shaft (503), and the other end of the transmission belt (3) is sleeved on the outer wall of the second transmission shaft (603).

2. An improved high-efficiency flotation machine according to claim 1, characterized in that: The first flotation assembly (5) comprises a first rotor (501), the outer wall of the first rotor (501) being provided with two opposing first scrapers (502), one end of the first rotor (501) extending out of the outer wall of the flotation tank (1) being connected to a scraper motor (4), and the other end of the first rotor (501) extending out of the outer wall of the flotation tank (1) being provided with a first transmission shaft (503).

3. An improved high-efficiency flotation machine according to claim 2, characterized in that: The first scraper (502) is fixedly connected to the first rotating wheel (501) by means of bolts, one end of the first rotating wheel (501) is flange-connected to the output end of the scraper motor (4), and the other end of the first rotating wheel (501) is fixedly connected to the first transmission shaft (503) by means of bolts.

4. An improved high-efficiency flotation machine according to claim 1, characterized in that: The second flotation assembly (6) comprises a second rotor (601), the outer wall of the second rotor (601) being provided with two opposing second scrapers (602), one end of the second rotor (601) extending out of the outer wall of the flotation tank (1), and the other end of the second rotor (601) extending out of the outer wall of the flotation tank (1) being provided with a second transmission shaft (603).

5. An improved high-efficiency flotation machine according to claim 4, characterized in that: The second scraper (602) is fixedly connected to the second rotating wheel (601) via bolts, and the other end of the second rotating wheel (601) is fixedly connected to the second transmission shaft (603) via bolts.

6. An improved high-efficiency flotation machine according to claim 1, characterized in that: The stirring assembly (2) comprises a motor frame (201), the two ends of the bottom of the motor frame (201) are respectively connected to the two ends of the top of the flotation tank (1), a stirring motor (202) is provided in the middle of the motor frame (201), the output end of the stirring motor (202) is connected to one end of a transmission rod (203), and the other end of the transmission rod (203) extending into the interior of the flotation tank (1) is connected to a transmission impeller (204).

7. An improved high-efficiency flotation machine according to claim 6, characterized in that: The motor frame (201) is fixedly connected to the flotation tank (1) via bolts, the stirring motor (202) is fixedly connected to the motor frame (201) via bolts, one end of the transmission rod (203) is flange-connected to the output end of the stirring motor (202), and the transmission impeller (204) is fixedly connected to the other end of the transmission rod (203) via bolts.

8. An improved high-efficiency flotation machine according to claim 1, characterized in that: A fixing seat (101) is connected to the lower end of the scraper motor (4); one side of the fixing seat (101) is connected to the outer wall of the flotation tank (1); the fixing seat (101) is fixedly connected to the outer wall of the flotation tank (1) via bolts; the scraper motor (4) and the fixing seat (101) are fixedly connected via bolts; the first flotation assembly (5) drives the second flotation assembly (6) to move in the opposite direction via a crossed transmission belt (3).