Ceramic Vacuum Filter | Vacuum disc filters

[Production capacity]: 1.9-76.0t/h

Application areas:Ore dressing, building materials, metallurgy, sand washing plants

Applicable materials:River sand, copper ore, pyrrhotite, hematite, limonite, molybdenum ore, gold ore, iron ore, limestone, clay, etc.

Ceramic Vacuum Filter

Product Introduction

TC series precision ceramic vacuum filter integrates electromechanical, microporous ceramics, and ultrasonic technology. It is a new 

type of high-efficiency and energy-saving filtering equipment that relies on vacuum suction and capillary action to achieve solid-liquid 

separation. It is widely used in mining, metallurgy, chemical industry, environmental protection and other industries.

Product Image

Vacuum disc filters product features

The main features of TC precision ceramic vacuum filter are:

(1) High vacuum degree (vacuum degree is 0.09-0.089MPa), low filter cake moisture.

(2) The solid content of the filtrate is less than 0.005%. It can be reused repeatedly to reduce emissions.

(3) Compared with traditional filtering equipment, it saves more than 90% of energy consumption, has low energy consumption and 

low operating costs.

(4) It adopts PLC, microcomputer and automatic valve control, with high degree of automation and reduced labor intensity.

(5) Compact structure, small footprint, easy installation and maintenance.

(6) It adopts advanced drainage system and can be used under any working conditions.

Structural principle

The structure of the ceramic filter mainly includes: a rotor formed by a number of groups of ceramic filter plate discs, a distribution 

head for suction and flushing to produce the auto-coupling switching phenomenon, an agitator to prevent solid precipitation, a scraper 

required to eliminate the solid adsorption of the filter plate, a cleaning system for flushing the inner cavity of the filter plate and 

ultrasonic oscillation, a tank body and an operating program control system to maintain a certain slurry level.

When the filter is running, the filter plate, due to the vacuum effect, when it rotates and immerses under the slurry liquid level in the 

tank, forms a layer of solid particles on the surface of the filter plate, and the liquid passes through the filter plate and switches to the

 vacuum barrel from the distribution head. When the filter plate with the accumulated layer leaves the slurry liquid surface, a filter cake

 is formed. Due to the vacuum effect, the filter cake continues to be dehydrated, which further dries the filter cake. The rotor continues 

to rotate to the position with the scraper, so that the filter cake is unloaded and sent to the required place by the belt conveyor.

After the filter cake is unloaded, the filter plate operating position reaches the flushing position where the auto-coupling switches to the

 opposite direction of the vacuum flow, forming a flushing effect from the inside of the filter plate to the outside, removing the particles 

blocked in the ceramic micropores. Then re-immerse in the slurry.

When the filter has been running for a long time, the filter plate can be fully flushed. Chemical agents can be added to the backwash 

liquid used, and ultrasonic oscillation can be used to maintain the efficient operation of the filter.

Ceramic vacuum filter installation site and operation

Note: The above table is for reference only, the product can be customized.

Analysis table of various types of mineral processing

 Ceramic filter plate

Ceramic plates are widely used in the dehydration of concentrates and tailings of various minerals such as steel, iron, lead, zinc, nickel, 

and aluminum. It is suitable for materials ranging from -200 mesh accounting for 50% to -400 mesh accounting for 90% and materials 

of several microns; it has won the trust of users for its high separation rate, high separation accuracy, high operating efficiency, 

excellent technical and economic indicators and wide applicability.

Microporous ceramic filter plate is a large-area porous ceramic filter plate. It adopts the unique process of "single-piece firing and 

double-sided composite molding". The structure adopts thin-walled hollow inner filling support balls. It has a large filtration area, 

high strength, uniform pore size, and can be used according to actual pickling and ultrasonic cleaning methods to ensure that the 

filtration efficiency will not decrease after long-term use. The skeleton density is high, the membrane layer is high in strength, and it 

is pressure-resistant and corrosion-resistant. The opening rate is high, the production capacity is large, and the filtration accuracy is 

high. Low vacuum energy consumption, fine material, overall composite, no glue bonding. There are many regeneration methods, and

 it can be cleaned by high temperature and high pressure, organic solvents, etc. The regeneration effect is good and the service life is 

greatly extended.

Ceramic filter plate parameters

 Note: Since the filter plate is sintered at high temperature, the allowable error is 1-2mm

Unit: mm. W1 = width of the fan plate, W2 = installation center distance, W3 = bottom width of the fan plate, H = total height of the fan plate, T = thickness of the fan plate

The ceramic filter plate is the core component of the ceramic filter. It is a new type of porous functional ceramic material. It is full of 

criss-crossing and interconnected capillary pores (about 1 to 10 microns in diameter). They are the channels for the filtrate (water). 

This component is called the plate base. The components of the ceramic filter plate include corundum, silicon carbide and other 

materials.

Product Features

The ceramic filter plate produced by our company is a popular domestic cast-molded integrated plate. Advantages: multiple 

waterways, interconnected waterways, 80% of the plate is waterways, the traditional machine-pressed integrated plate has fewer 

waterways, no interconnection, and low ore loading rate. The traditional machine-pressed plate is bonded with industrial glue and

 is prone to cracking during recoil operation.

Ceramic filter plate used on ceramic filter of mining ore dressing machinery. Microporous ceramic filter plate, using advanced inorganic

 membrane preparation technology, pore size between 0.5 and 5 microns, composed of countless evenly distributed micropores; good

 water permeability, water permeability of 1200kg/h﹒㎡~1500kg/h﹒ ㎡, the recoil pressure can reach more than 0.15MPa. When the 

fluid passes through these tiny holes, mineral particles are trapped on the surface of the filter medium.

Microporous ceramic filter plates and tubes are corrosion-resistant, high-temperature resistant, high mechanical strength, no harmful 

substances dissolve, and will not produce secondary pollution. Under the action of fluid pressure, the micropores do not deform, are 

easy to clean, and have a long service life. It has an unexpected effect on energy saving and consumption reduction for enterprises.

It has an unexpected effect on energy saving and consumption reduction for enterprises.

Application Scope

Currently, it has been widely used in the dehydration of non-ferrous metals, rare metals, ferrous metals, non-metallic concentrates 

and tailings in mines, the dehydration of oxides, electrolytic slag, leaching slag, slag in the chemical industry, and the treatment of 

environmental sewage sludge and waste acid. The material fineness ranges from -200 to -450 mesh and various ultra-fine materials.

Ceramic vacuum filter delivery:

 Pre-sales service