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Click to add WeChatA-type flotation machine is a kind of external air self-priming flotation equipment. The A-type flotation machine produced by Xinhai can realize self-flow, has low investment and high efficiency. It has complete models and specifications, is cheap, and can be widely used. Rough selection, selection and sweeping operations of non-ferrous metals such as copper, zinc, lead, nickel and gold and ferrous metal minerals such as iron, chromium and manganese.
[Processing capacity]:0.05～7m 3/min
[Effective volume]:0.13~5.8m3
[Application environment]:Type A flotation machine is suitable for various non-ferrous metals such as copper, zinc, lead, nickel, gold, iron, chromium, etc. Rough selection, selection and sweeping operations of manganese and other ferrous metal minerals.
The A-type flotation machine for gold mines is an external air self-priming flotation equipment. (Mechanical stirring type), the aeration and stirring are completed by the impeller. The A-type flotation machine produced by Xinhai has practical application advantages such as self-priming of air and slurry, easy self-flow when the medium ore is returned, and simple operation and maintenance.
1. The A-type flotation machine does not need to install an aeration device, the equipment is simple, and the investment is low;
2. The slurry of the A-type flotation machine will flow back by itself, which can make the entire flotation The selection workshop (flotation equipment) is installed on the same level, there is no height difference in the infrastructure, and there is no need for lift pumps, which not only saves investment in pumps, but also reduces energy consumption caused by pumps;
3 , A-type flotation machine has a circulation hole in the lower part of the air cylinder to adjust the slurry circulation volume, and the circulation volume is controlled by the gate. Therefore, the amount of slurry passing through the center of the impeller can change with changes in the external ore supply.
Note: In the DC tank, internal slurry circulation can also be used to meet the required ore feed volume at the center of the impeller at the maximum aeration volume.
The cover plate of the A-type flotation machine is equipped with 18 to 20 guide blades (commonly known as the stator), which are arranged in an inclined manner. There are 18 to 20 circulation holes between the two stators on the plate for slurry circulation.
The principle of the A-type flotation machine is that the motor drives the triangular belt to force the impeller to rotate. After the centrifugal force is generated, the impeller cavity A certain negative pressure will be formed inside to inhale sufficient air, and then stir the medicine, gas, and slurry to fully mix them, and at the same time refine the foam, use minerals to bind the foam, and float to the surface of the slurry to form mineralized foam. It is scraped out by the scraper to complete flotation.
| Model | Effective volume m³ | Slurry flow rate m³/min | Impeller parameters | Impeller motor | Scraping Plate motor | Basic slot number | Basic slot weight t | |||
| Diameter mm< /td> | Revolution r/min | Model | Power KW | Model | Power KW | < /tr>|||||
| 1A | 0.13 | 0.05—0.6 | 200 | 593 | Y90L-4 | 1.5 | Y90L-4 | 0.55 | 4 | 1.272 |
| 2A | 0.23 | 0.12—0.28 | 250 | 504 | < td>Y100L2-41.5 | Y90L-4 | 0.55 | 4 | 1.558 | |
| 3A | 0.35 | 0.18—0.4 | 300 | 483 | Y112L-4 | 1.5 | Y90L-4 | 0.6 | 4 | 1.72 |
| 4A | 0.62 | 0.3—0.9 | 350 | 400 | Y132S-6 | 3 | Y90L-6 | 1.1 | 4 | 2.5< /td> |
| 5A | 1.1 | 0.6—1.6 | 500 | 330 | Y132M2-6 | 5.5 | Y90L-6 | 1.1 | 2 | 2.235 |
| 6A | 2.8 | 1.5—3.5 | 600 | 280< /td> | Y160L-6 | 11 | Y90L-6 | 1.1 | 2 | 4.214 |
| 7A | 5.8 | 5—7 | 750 | 240 | Y200L2-6 | 22 | Y112M-6 | 2.2 | 2 | 7.066 |
If you want to know the specifications and models of Xinhai gold mining flotation machines or equipment quotations, you can consult Xinhai customer service or call the hotline: 15311826613.
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