Mining Slurry Rotary Disc Filter 1～240m2 Filtration Area Energy Saving

Dewatering of Mining Slurry by Vacuum Rotary Disc Filter Machine

The company has started developing and manufacturing ceramic filters since the 1990s. In 1997, it successfully developed a full-automatic ceramic filter with independent intellectual property rights, breaking the overseas companies' blockade on techniques and monopoly over domestic market, and filling a domestic blank. It is the unit in charge of taking the lead to draft the national industry standard on ceramic filter and ceramic filter plate. It has more than 20 national patents for ceramic filter, and the core component, ceramic filter plate, has 5 national patents for invention.

Working Principle

The full-automatic ceramic filter mainly consists of the rotor, distribution head, agitator, scraper, slurry tank, back flushing system, ultrasonic cleaning system, PLC operating system and electric control system.

When the vacuum zone starts working, the ceramic filter plate immersed in the slurry forms a thick layer of granular stack rapidly on the surface of the ceramic plate under the action of vacuum, and the filtrate is filtered through the ceramic plate to the distribution head to reach the vacuum drum. In the drying zone, the filter cake continues to be dewatered under the action of vacuum until dry, and then it is transported by belt to the desired place after being scraped off in the discharge zone.

After discharging, the ceramic plate finally enters the backwash zone. The filtered backwash fluid enters the interior of the ceramic plate through the distribution head and flushes the particles blocked in the micro-pore of the ceramic plate, thus completing a cycle of filtering operation. After running for a long time, the filter can be cleaned by combining the ultrasonic and chemical media to maintain its efficient operation.

Model Description of Ceramic Filter

Technical Specifications

Technical Service

In the spirit of pioneering, innovation and all-round service, we are dedicated to providing best solutions for filtration and dewatering of domestic and foreign iron concentrates, copper concentrates, zinc concentrates, sulfur concentrates, nickel concentrates, lead concentrates, aluminum concentrates, gold concentrates, vanadium concentrates, non-metallic concentrates, as well as beneficiation of low-grade phosphorite, filtration and dewatering of various tailings, and other technological and environmental problems.

User site

Non - metal chemical machinery plant co. LTD was established in 1957 in Yixing, Jiangsu. Later in 2001, it was converted from State-owned enterprises into joint-stock enterprises. The enterprise covers an area of 150,000 m2, including a research institute, a new material research h center, a new material laboratory and three branch factories with more than 500 employees. Our company focuses on the scientific and technological innovation. we own one provincial engineering and technology research center of non-metallic materials and undertake more than 10 technological projects above the provincial level, including:
2 projects in national 863 program,
6 national science and technology innovation fund projects
4 projects in national and provincial torch program and etc.

1 project in provincial scientific and technological achievements transformation

4 projects in provincial science and technology research projects and provincial science and technology program

68 patents, including 35 invention patents and 33 utility model patents

1 national standard enactment or 5 mainly national industry standard enactments

4 national key new products

Our company’s main products today: honeycomb ceramics, the automatic ceramic filter, the inorganic ceramic film and liquid-solid separation device, the high-temperature ceramic film and gas-solid separation device, the anti-corrosion pump, the Load-bearing bar girder of sulfuric acid absorption tower, the large-scale high-temperature ceramic airflow grinder