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Horizontal Belt filter

Horizontal Belt filter

Horizontal Belt filter

Product catalog summary
Applications
Horizontal Belt Filters (HBF) are ideal for processes requiring thorough cake washing, handling free settling solids, complete processing of feed materials, maximum product recovery, and minimal operating costs. They are suitable for a range of operating conditions and require simple operation and maintenance. These filters are used in industries such as minerals processing, metallurgical ores, power waste management, chemical processing, and food processing. They offer low energy consumption and high filtration rates, achieving specific filtration rates of more than 2t/m2h depending on the process.
Product Profile
The HBF is designed for filtering slurries with fast settling solids, offering high production rates, high washing efficiency, and low maintenance costs. It features a filtration area of up to 93 m2, an innovative roller deck design, low drive power consumption, modular design, corrosion-resistant materials, and a belt wash system.
Principles of Operation
The feed slurry is distributed over the filter width, preventing cake formation issues. Dewatering is achieved by applying vacuum to the drainage belt, drawing slurry liquor through the filter cloth. The system can employ co-current or counter-current wash systems to optimize product recovery. The cake is discharged as the filter media separates from the drainage belt, and wash sprays clean the filter media continuously.
Vacuum Pan and Roller Deck
A vacuum pan beneath the support belt serves as a vacuum manifold and filtrate collection chamber. The system includes a vacuum seal to prevent vacuum loss and travelling seals that are easily replaceable. Liquid lubrication is used to seal against air ingress and clean the seal surface. Low friction rollers support the drainage belt, ensuring efficient operation.
Manufacturing and Installation
The design and manufacturing processes are closely monitored with strict quality control procedures. Customers can witness factory tests before shipment. The HBF filters can be installed on one floor, reducing plant space and construction costs. Filters up to 93m2 can be shipped fully assembled to minimize installation costs.
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Catalog excerpts

Horizontal Belt filter-1

Horizontal Belt Filter Type Dorr-Oliver Eimco

 Open the catalog to page 1
Horizontal Belt filter-2

Horizontal belt filter advantage by innovation Product Profile • Filtration of slurries containing fast settling solids • High production rate • High washing efficiency • Low maintenance cost • Filtration area up to 93 m2 Special features • Innovative roller deck design • Low drive power consumption • Modular design • Corrosion resistant plastic material for all wetted parts • Low height of construction • Belt wash system available • Materials of construction to be selected according to operating conditions Applications Horizontal Belt Filters should be used when: • Thorough cake washing is required...

 Open the catalog to page 2
Horizontal Belt filter-3

Low maintenance, cost-efficient, high performance Principles of Operation Feed slurry is uniformly distributed over the full width of the filter by a top feed arrangement. This eliminates cake formation problems associated with fast settling material. Cake travels with the filter media which is supported by a drainage belt. Dewatering is accomplished by applying vacuum to the bottom of the drainage belt. Differential pressure draws slurry liquor through the filter cloth, along channels in the drainage belt to drain holes centred over the vacuum pan. Filtrate then flows from the vacuum pan to...

 Open the catalog to page 3
Horizontal Belt filter-4

warranties (express or implied), and information and data contained in this brochure are for general reference only and may change at any time. Chemical & Industrial FLSmidth Wiesbaden GmbH Am Klingenweg 4a 65396 Walluf Germany Tel.: +49 6123 975-300 Fax: +49 6123 975-303 [email protected] Chemical & Industrial FLSmidth Milano Srl Via Cerca 27 20090 Caleppio di Settala Milan - Italy Tel: +39 0295688 - 1 Fax: +39 0295688 - 250 [email protected] Minerals Processing Technology Center FLSmidth Salt Lake City, Inc. 7158 S. FLSmidth Drive Midvale, UT 84047-5559 USA Tel: +1 801 871...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.