Mineral processing dewatering equipment

Mineral processing dewatering equipmentIt is a device that uses vacuum as a filtering power to separate mineral slurry into solid and liquid. This machine fully draws on the advantages of similar foreign products, optimizes the overall performance and reliability of each component through computer module design, and realizes the user's indicators for metal mineral dehydration. It is widely used in dehydration operations in the fields of iron concentrate, coal washing plants, non-metallic minerals, chemical industry, and environmental protection, as well as in environmental protection industries such as medicine, chemical industry, standard parts, pharmaceuticals, metallurgy, non-standard screws, dyes, food, brewing, ceramics, oil refining, and sewage treatment.

Quartz sand vacuum filter machineWorking Principle:

The equipment uses filter cloth as the filtering medium and is an efficient separation device that fully utilizes material gravity and vacuum suction to achieve solid-liquid separation. A detachable filter disc is used as the vacuum chamber, and the filter cloth is driven by a reducer for continuous operation. At the beginning of the filtration process, the filter disc runs synchronously with the filter cloth in a vacuum state; In a non vacuum state, the filter disc and filter cloth run in reverse. The material is evenly distributed on the filter belt of the vacuum filter disc through the slurry distributor, and the slurry on the filter cloth is filtered under the action of vacuum suction.

Until the vacuum filter disk touches the proximity switch device and cuts off the vacuum, the vacuum filter disk quickly returns to its original position under the drag of the cylinder, and the filter belt continues to run under the drag of the motor. This cycle repeats vacuum pumping, washing, and filtration again. The filter cake is scraped off and removed by the scraper device at the discharge roller, and the filter cloth is regenerated after cleaning, and then enters the filtration area again through a set of support rollers and correction devices. The filtrate is discharged from the collection tank as it returns with the filter disc.

Mineral processing dewatering equipmentEquipment selection:

1. Select the equipment model based on the solid-liquid ratio, processing capacity, solid particle size, viscosity, and solid pile ratio

2. Select the material of the overcurrent component based on the daily value of the material, and choose the filtering medium according to the solid material diameter and material temperature

3. Materials containing volatile gases or vapors can be selected from semi sealed and fully sealed models

4. For materials that are frequently washed, models with a vacuum chamber length greater than 11M should be selected. For materials that are specially washed, filtration models should be selected

5. Small scale tests should be conducted on the same materials that have not been used in the same industry

6. Prioritize selecting models with effective width filtering according to national standards

7. Suitable for filtering materials with large processing capacity and strong acidity and alkalinity