Vacuum Ceramic type Disc Filter for Mineral Dewatering

Vacuum  Ceramic type Disc Filter for Mineral  Dewatering       Introduction of Disc Type Filter

The disc type filter is widely used in cement wet grinding&dry baking design. It is also popular in envi ronment protecting industry. It has the advantages of easy to operate, continuous operation less land occupation, light weight, easy to repair, low cost and so on. This type can dehydrate mechanically and reduce the water from 35-40% to 18%.       Working principle of Disc Type Filter

A vacuum ceramic filter is designed to separate liquids from solids for dewatering purpose. The device consists of a rotator, slurry tank, ceramic filter plate, distributor, discharge scraper, cleaning device, frame, agitating device, pipe system, vacuum system, automatic acid dosing system, automatic lubricating system, valve and discharge chute. The operation and construction principle of vacuum ceramic filter resemble those of a conventional disc filter, but the filter medium is replaced by a finely porous ceramic disc. The disc material is inert, has a long operational life and is resistant to almost all chemicals. Performance can be optimized by taking into account all those factors which affect the overall efficiency of the separation process. Some of the variables affecting the performance of a vacuum ceramic filter include the solid concentration, speed rotation of the disc, slurry level in the feed basin, temperature of the feed slurry, and the pressure during dewatering stages and filter cake formation.         Main Structure of Disc Type Filter   Ceramic filter is mainly consisting of roller system, mixing system, ore slurry feed and discharge system, vacuum system, filtrate discharging system, scraping system, back washing system, united washing system (ultrasonic cleaning, automatic matching acid cleaning), full-automatic control system, trough body, rack etc.

Trough body uses corrosion resistant stainless steel, can load ore pulp. Stirring system is stirring mixing materials in trough body to avoid the rapid subsidence of materials. Ceramic filter plate is installed on roller, roller can be rotated by the drive of stepless speed change reduction gears.

Filter medium of ceramic filter is ceramic filter plate, doesn’t need filter cloth, that reduces cost of production. The 1mm gap between scraper and filter plate prolongs the service life while discharging.

Using back washing and united cleaning etc. methods, full-automatic control by PLC, equipped with inverter, liquid level meter etc. device. While starting up, ore pulp valve is monitored by level meter, it controls height of ore pulp level. When to high level, PLC control system rapidly opens filtrate pump outlet valve to drain water quickly. Ceramic can use long-range control or centralized control according to different requirement by customers.      
Features of Disc Type Filter   High vacuum degree (vacuum degree -0.09~-0.098MPa), low moisture of cake.
High filtration precision, solid content of filtrate<50ppm, which can be recycle used in the system.
Energy saving up to 90%, low energy consumption, low running cost.
Filter cake cleaning system is installed.
PLC and computer integrate with automatic valve control; high degree of automation and low labor intensity.
Compact structure; small area taken; convenient maintenance.
Advanced drainage system ensures application in any running conditions.           Main technical parameters         Packaging & Shipping          Packaging:  Standard international export packing, container, spare parts in wooden box.    Shipping:     Qingdao, Tianjin,Shanghsi or depends on requirement .    Delivery:      15-20 days after receiving the prepayment .       Company Information   Henan Zhongke Engineering & Technology Co., Ltd. is specialized in heavy equipment like various crusher, stone jaw crusher, magnetic separators, mining machines, bricks and blocks machines, cement production line. AAC block line, etc. And it is located in the middle of China. Our competitive price, high quality products and excellent aftersales service had gain us good reputation in this field.  
    Workshop & equipment   Cooperation   Our Services Pre-sale services   Our company can be customer's assistant or adviser,  we can ensure that each user’s every investment be richly rewarded. 1. Select proper equipment model;
2. Design and manufacture products according to clients' special requirement;
3. Training technical personnel for the first-line operators
4. Our company can send technicians to customers for free, and our technical staff can design the best solution and site planning for the customer.   Services during the sale   We respect every customer, we can let you feel comfortable, relaxed and surprise.We are committed to improving the overallvalue of the clients. 1. Examination of the product
2. We can design construction scheme for you.   After-sale services   1.Free special after-sales service personnel assigned to the scene to guide the installation and commissioning of the customer.
2. Equipment installation and adjustment.
3. Train technical personnel the first-line operators;
4. Complete sets of equipment after installation, leaving 1 to 2 full-time technical staff to assist in the production of 1 months free customer site, until the user is satisfied.   Reaction rate   1.Service engineer to contact the service information after 15 minutes, the phone to explain the handling measures.
2. From receiving information services to arrive at the accident scene: Shanghai city and surrounding areas of not more than 2 hours, cross area not more than 12 hours, across the province in less than 24 hours (northwest across the region is not more than 16 hours, provinces is less than 48 hours).
3. Service Engineer 24 hours standby.
4. Failure is not completed, the service engineer can not leave the scene, leaving the site to be customer license. Contact Us