Vacuum Rotary Drum Filter for Mine Sludge Dewatering
Vacuum Rotary Drum Filter
It has been widely used in concentrates, tailings, coal water copper, iron, gold, silver, tin, aluminum, lead, zinc, nickel, palladium, cobalt, molybdenum, aluminum, phosphorus, coal, sulfur, silicon, quartz, mica, rare earth Zinc Oxide, chemical industry lead oxide, zinc sulfide, electro slag, leaching slag, slag cement dehydration and environmental pollution as well as waste acid treatment. The fineness of materials is from -200 to -450 and avariety of superfine materials.
Vacuum Rotary Drum Filter Working Principle
Filtering is a process of separating solid particles suspended in a gas or liquid.The basic principle is :under the action of the pressure difference,the suspension liquid(or gas) passes through a permeable medium(media),the solid particles are intercepted by medium,so as to realize the separation of liquid and solid.
Slurry suction zone: when working, the filter plate submerged in the slurry forms a layer of filter cake on its surface under vacuum pressure in the role of the capillary action. The filtrate goes through filter plate into the distribution valve and the drain pipe
Washing zone: When the cake rolls out the slurry, the filter cake is spray washed.
Drying zone: the filter cake continues to dehydrate under the action of high vacuum force.
Discharge zone: Scraper automatically unloads under the condition of no vacuum,
Backwashing zone: Industrial water or filtrate goes through the distribution valve into the ceramic plate from the inside out for cleaning and washes the clogged pores. After a cycle use of the ceramics plate, it is cleaned by mixing ultrasonic wave with low concentration acid to keep its efficient use.
Vacuum Rotary Drum Filter Technical Parameter
| Specification | Filter area(m2) | Disc Quantity(pcs) | Filter plate diameter(m) | Main size (LxWxH) m | Weight(t) | Power(kw) | Operating power(kw) | Volume of tank |
| BY-1 | 1 | 1 | 1.52 | 1.7x1.5x1.5 | 1.4 | 5.28 | 3.08 | 0.2 |
| BY-2 | 2 | 2 | 1.52 | 1.9x1.5x1.5 | 2.1 | 5.4 | 3.2 | 0.3 |
| BY-4 | 4 | 2 | 1.52 | 2.5x2.5x2.5 | 2.6 | 6 | 3.8 | 0.9 |
| BY-6 | 6 | 2 | 1.52 | 2.8x2.9x2.5 | 2.9 | 7.3 | 5.1 | 1.4 |
| BY-9 | 9 | 3 | 1.52 | 3.1x2.9x2.5 | 3.5 | 12.36 | 8.36 | 1.9 |
| BY-12 | 12 | 4 | 1.52 | 2.96x2.9x2.5 | 4.5 | 13.08 | 9.08 | 2.4 |
| BY-15 | 15 | 5 | 1.92 | 3.56x2.9x2.5 | 4.9 | 13.8 | 9.8 | 2.9 |
| BY-18 | 18 | 6 | 1.92 | 3.86x2.9x2.5 | 5.3 | 14.52 | 10.52 | 3.4 |
| BY-21 | 21 | 7 | 1.92 | 4.16x2.9x2.5 | 5.7 | 15.24 | 11.24 | 3.9 |
- 24 hours online customer service, detailed and professional solution.
- Skilled engineers, scene investigation, free customized program solution.
- The purchase contract has a certain reputation guarantee, provide you the perfect product to your hands.
- After-sales service support, Expert technical training and operating instructions, site installation and commissioning, adhere to test equipment and visit our customers regularly.
- We offer all kinds of models, high-quality crushing and screening equipment parts.
1. How long is the delivery time of your machine?
The delivery time is within 20-30 working days. But if the project is very large and clients have some special requirement about the equipment, the delivery time will be extened.
2.What are the payment terms?
The payment terms are L/C, T/T, D/A, D/P and other.
3.What is the minimum order quantity of your machine?
1 set. Our service will be to satisfy the needs of every client.
4.How long is the warranty period about machine?
Our machine warranty period is 1 year. Wearing parts and problem coursed by worker's wrong operation are not included.
5.What is the after sale service of your company?
We will provide foundation drawing to the clients for installation. Besides, we can provide installation service, workers training service, etc.
6.Can you provide wearing parts?
We have four casting factories that specialize in producing wearing parts for our clients. If your machine are not manufactured by our company, please provide us the wearing parts drawing.
7.Can you provide me a solution and quotation?
Of course. Please give us your details about project, raw material, the capacity, max feeding size, the output size, the usage of final products, etc.
- We have a professional engineering group after-sales team.
- We have the large factory and good production capacity.
- We have a professional sales and service team.
Our products include:
Crushing machinery: Jaw Crusher, Hammer Crusher, Impact Crusher, Roller Crusher, Cone crusher,
Grinding machinery: Ball mill, Rod mill, Hammer mill, Tyre ball mill
Ore beneficiation machinery: Flotation machine, Spiral classifier, Agitation tank, Thickener. Rotary kiln, Rotary dryer.
Auxiliary products: Vibrating feeder, Vibrating screen, Belt Conveyor, Sand Washing Machine.
Contact us if you need more details.
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