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XCF type inflatable stirring flotation machine
A self suction slurry inflatable mechanical stirring flotation machine equipment (as the suction tank of KYF flotation machine).
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Advantages and Characteristics
Xinhai's flotation equipment has a simple structure and strong stirring capacity;
The air is evenly dispersed and the air slurry is well combined;
Less sedimentation of tailings, low circumferential velocity, and low power consumption;
Can form a combined flotation unit with KYF flotation machine as a suction tank;
The structural characteristics and performance of this machine are similar to those of the KYF flotation machine, except that a stator is specially installed above the impeller to form a special negative pressure zone for self-priming slurry.Reasonable use of flotation reagents in the flotation process can more effectively separate useful minerals and gangue minerals.Working principleProcess diagram of XCF type inflatable stirring flotation machine
Working principle of XCF inflatable flotation machine
| Mainly driven by the motor transmission device and hollow spindle to rotate the impeller. The slurry in the groove is sucked into the space between the lower blades of the impeller through the bottom of the groove and the inner edge of the lower blades. At the same time, low-pressure air supplied from the outside enters the air distributor in the lower impeller cavity through the crossbeam, air regulating valve, and hollow main shaft, and then enters the space between the lower blades of the impeller through the small holes around the air distributor. After thorough mixing between the slurry and air, the slurry is discharged from the outer edge of the lower blades of the impeller. Due to the combined action of the flotation machine impeller rotation, the cover plate and the central cylinder, a certain negative pressure is generated in the upper blade of the impeller, so that the middling foam and ore feed flow into the central cylinder through the middling pipe and ore feed pipe, enter the upper blade of the impeller, and finally discharge from the outer edge of the upper blade. The slurry and air mixture discharged from the outer edge of the lower blade of the impeller and the middling and feed ore discharged from the outer edge of the upper blade of the impeller enter the main slurry in the tank after the stator installed around the impeller flows stably and directionally. The mineralized bubbles rise to the slurry surface to form a foam layer. One part of the slurry returns to the lower blade of the impeller for recycling, and the other part enters the next tank through the flow hole on the wall of the slot for re separation or discharge as a final product. The function of the XCF inflatable flotation machine impeller isolation disk is to prevent the slurry and air mixture discharged from the lower blades from affecting the slurry suction of the upper blades of the impeller. | XCF Inflatable Flotation Machine3The structure is shown in the figure, consisting of a tank body that accommodates the slurry, a large isolation disk impeller with upper and lower blades, a seat type stator with radial blades, a split disk cover plate, a split center cylinder, a connecting pipe with exhaust holes, a bearing body, a hollow spindle, and an air regulating valve. Deep groove type tank body, with two types of structures: open and closed. The bearing body has seat type and side hanging type, and is installed on the crossbeam that also serves as the air supply pipe. The XCF flotation machine can be widely used for the separation of non-ferrous metals, ferrous metals, and non-metallic minerals, and is suitable for coarse and sweep operations in large and medium-sized flotation plants. | Technical Parameter3model | Effective volume (m) | ) | Processing ability (m) | /min)3Impeller diameter (mm)2Impeller speed (r/min) | Blower pressure (kPa) | Upper limit inflation volume (m) | /m -min) |
|---|---|---|---|---|---|---|---|---|---|
| Mixing motor power (kW) | 1 | Scraper motor power (kW) | 400 | 358 | weight | 2 | 5.5 | 0.75 | 1154 |
| (kg) | 2 | XCF-1 | 470 | 305 | 0.2~1 | 2 | 7.5 | 1.1 | 1659 |
| > 12.6 | 3 | XCF-2 | 540 | 266 | 0.4~2 | 2 | 11 | 1.5 | 2259 |
| > 14.7 | 4 | XCF-3 | 620 | 225 | 0.6~3 | 2 | 15 | 1.5 | 2669 |
| > 19.8 | 8 | XCF-4 | 720 | 175 | 1.2~4 | 2 | 22 | 1.5 | 3868 |
| > 19.8 | 10 | XCF-8 | 720 | 192 | 3.0~8 | 2 | 30 | 1.5 | 4800 |
| > 21.6 | 16 | XCF-10 | 860 | 160 | 4~10 | 2 | 37 | 1.5 | 6520 |
| > 21.6 | 24 | XCF-16 | 950 | 153 | 4~16 | 2 | 37 | 1.5 | 8000 |
| > 25.5 | 38 | XCF-24 | 1050 | 136 | 4~24 | 2 | 55 | 1.5 | 11000 |
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