Automatic belt filter press
We offer different types of belt filter press, mainly application for following industries: therefore we can always offer our clients the most suitable system.
Mining & Minerals
Solid/liquid separation for coal, iron ore, and most flotation and hydrometallurgical processes.
The minerals and mining industries place unique demands on technology suppliers. Whether the application is for the mining and processing of fossil fuels,ores, precious metals, commodity metals, minerals, clays, coatings, sands/shale, or rare earth elements, our factory has products and solutions to improve production, efficiency, and end product quality.
Solid-liquid separation technologies for dewatering applications for industrial wastewater and sludges.
we offer a wide range of machines to assure the optimum choice for your needs. we have the ability to test options in our pilot facility to help you develop and tailor the right solution.
different types of industrial sludge have different dewatering potential. we offer services of our pilot plant to test and evaluate the dewatering characteristics of your specific sludge.
Sludge, municipal, wastewater treatment
Comprehensive solid/liquid separation technologies for dewatering applications for municipal sewage sludge and wastewater, we offers solid/liquid separation for municipal wastewater treatment plants.
Our experience and testing capabilities allow us to fully develop individual options and potential performance parameters.
Municipal sludge dewatering
Pulp & paper sludge
Biogas and methanization
Our goal is:
to enable customer to draw the maximum benefit from his investment over the entire life cycle of the equipment. Our support work starts by defining the optimum equipment items for the respective application and extends from integration into the customer’s process, production and installation of the plants, to lifelong customer support. With our automation technology we can integrate our systems into the customer’s process. we ensure a long service life with a high performance level by providing machine updates, original spare part supplies.
The belt filter press is a robust and efficient dewatering unit for a large number of sludges. long filtration zones and high pressures ensuure optimum dryness levels
Benefits of the belt filter press:
Excellent price / performance ratio
Low energy consumption
Can be used for a wide variety of sludges
Fully automatic operation without operator's attention
Optimized dewatering zones
High dewatering pressures applied due to:
Small roll diameter
High belt tenstion
Features of the belt filter press:
Optimum pressure increase up to 1.2bar by up to 11 S-rolls
Variable speed drive for the upper and lower belts
High-quality roll covers made of rubber or polyamide and roll bearings with double V-ring sealing
Belt cleaning with stainless steel spray pipes. optionally with internal cleaning brushes to keep the shower nozzles clear
separate discharge of filtrate and belt wash water for wash water recycling
Robust gravity and wedge zone supported by rolls
Large perforated rolls for pre-press zone
S-rolls with decreasing diameter for increasing dewatering pressure
Pneumatic wire tensioning device with mechanical synchronization for optimum wire racking
Rolls and roll journals rubber covered
Fully automatic wire tracking device
Separatedly controlled double hydralic drive to accommodate thicker press cake
Draw of belt filter press
Belt filter press for typical materials:
|Catagory||Source material||Feed moisture content(%)||Cake moisture content(%)||Processing capacity(kgds/h.m)|
|Urban sewage treatment||Mixed sludge||95~98||68~80||150~300|
|Metallurgical and mining||Mineral slurry||40~60||14~18||1500~3000|
|Steel plant||BOF dust sediment||55~65||20~24||1000~2000|
|Coal plants||Selected coal washing mud||60~70||22~28||1500~3000|
|Tanneries||Primary sludge and biological sludge||96~98||78~80||100~150|
|Papermaking factory||Straw pulp||Primary sedimentation sludge||95~97||75~78||100~130|
|Wood pulp||Primary sedimentation sludge||94~97||65~75||200~500|
|Waste paper pulp||Primary sedimentation sludge||95~98||70~75||300~400|
Belt filter press parameter
|Model||filter belt width (mm)||Motor power (kw)||filter belt tension (KN/m)||filter belt running speed (m/min)||air adjustment pressure (Mpa)||size(LxWxH) (mm)||weight(kg)|
The following major advantages are evident:
Eliminates the possibility of stress cracking on structural steelwork
On average three to six months on milled gold slimes
Cloth replacement in a maximum of 30 minutes
Efficiences of over 98% have been measured
Low power consumption
Lower noise levels
Noise levels are considerably lower than vibrating screens, and this contributes to operator confort.
Ther is a large range of screen cloths to choose from, allowing significant operating flexibility
we' d like you award us contract for the belt filter press. which for developing for our two sides.
Zhengzhou Black Stone Machinery Co., Ltd. is an export enterprise which is specialized in dealing in machinery and equipment. Our main products are Filter Presses, Tyre Crushers, Nail Making Machines, Amusement Equipment, Construction Machines, and so on. Our machines are mainly exported to India, Pakistan, the Middle East, Africa, Southeast Asia, South America, Europe, North America, etc. Models of Filter Presses (ISO9001:2000): 320/450/630/800/1000/1250/1500/2000 Models of Rubber (Tyre) Crushers (Patent Products): XKP350/400/450/560 Models of Nail Making Machines: Z94-6A/4A/3A/2A/1A and Z94-4C/3C/2C/1C Quality is the life of our company and customers are our Gods. We will always hold the service tenet of "being responsible for every working procedure, every machine and every client". We believe that quality is the best way to develop the markets. All of our products conform to ISO9001 standard. Our company strives for reliable and stable quality, which is the key to success. We always keep exploiting and surpassing ourselves and firmly believe in that development is the fundamental principle. Creating the greatest value for customers and customers satisfaction is our persistent pursuit.
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