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Belt screen

Reliable solution for coarse wastewater pre-treatment Pre-treatment

Belt screen are among the key units of the mechanical pre-treatment stage in various types of municipal, industrial, and aquaculture applications.

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Screen inclination

60° or 75°, or fully customized

Removal of solid impurities

1 - 100 mm standard

Design

stainless steel AISI 304/316 or higher, high-quality plastics

Channel width

400 - 1600 mm

Channel depth

600 - 10 000 mm

Screenings discharge height

optional according to project

Control

level probe + PLC, SCADA connection, timer

Installation

concrete channel / steel tank

Belt screen for municipal, industrial, and aquaculture applications

Municipal wastewater treatment plants – within pre-treatment for capturing larger solid particles and protecting downstream treatment stages,
Pumping stations – for protection of technological equipment, especially pumps,
Industrial operations (food industry, recycling lines, influent water intakes, recirculation operations, mechanical pre-treatment in industrial wastewater treatment plants) – for capturing larger impurities and increasing the efficiency of subsequent processes,
Aquaculture and fish farms – for pre-treatment of water from surface sources from leaves, sticks, etc., or for protecting pumps and aeration equipment

Produktové řady

Suitable use

Where the inflow is loaded with coarse impurities (e.g. municipal screenings, branches, leaves, etc.)
In operations with large flows and the need for robust, low-cost, and reliable pre-treatment
In applications where sensitive downstream technologies need to be protected (e.g. aeration, mixers, flotation, microfiltration, etc.)
Where automation makes it beneficial to reduce maintenance frequency, operator requirements, and operating costs associated with current manual cleaning of the technology

Benefits of IN-EKO TEAM solutions

high pre-treatment efficiency
low operating costs
possibility of transporting screenings from greater depths
removal of large objects
full operation automation in cooperation with the downstream press
possibility of greater construction tolerance
discharge lamellas are exceptionally resistant to damage
easy and fast installation
reliable operation
long equipment service life thanks to the overall design solution and use of high-quality materials
remote monitoring – Industry 4.0

Applications

wastewater treatment plants
meat industry
food industry
leather industry
chemical industry
water treatment plants
aquaculture

Screen inclination

Choice between 60° or 75° inclination, or fully customized.

Classification of screens by opening size

coarse screens (opening width 10–100 mm)
fine screens (opening width 1–10 mm)

Optional modifications

integrated press – dewatering of screenings
insulation and heating
tilting mechanism
load cell
height-adjustable brackets
left/right orientation
discharge lamellas made of stainless steel (instead of high-quality plastics) or their combination

Smarter operation through innovation

In cooperation with partners, we develop solutions that reduce environmental impact – from energy-efficient components to digitalized operation and remote equipment monitoring.

Sustainability as a foundation

From design to operation, our technologies are created to save resources, energy, and space. This is not a trend – sustainability is a natural part of every piece of equipment we develop.

Our goal is to ensure clean water for future generations.

Technology hub

Why IN-EKO TEAM?

IN-EKO TEAM is a Czech technology company with its own development and research department as well as its own manufacturing facilities. We design, manufacture, and supply top-class wastewater treatment equipment – from municipal wastewater treatment plants and industrial operations to aquaculture.

Our equipment is made of high-quality stainless steel and installed in more than 80 countries worldwide. Thanks to our long-term know-how, patented solutions, and precise workmanship, we offer our partners the reliability of efficient equipment with a long service life, together with after-sales service and commercial support.

We are your partner from the initial design through commissioning to subsequent service inspections.

O nás

WWTP

Industrial operations

Aquaculture

How do Belt screens work?

Untreated water flows by gravity in the direction of the screen belt, which captures solid matter carried in the water that is larger than the installed opening. These screenings are then lifted above the water level by the screen belt to the screen head, from where they fall into the discharge chute. The screen bars are simultaneously cleaned by a sweeping brush and optionally by a spraying device. Cleaning of the screen belt is automatically started together with the belt drive. Operation of the belt can be controlled by a timer or by a standard-supplied level probe. A screw press or screw conveyor usually follows the screen discharge chute, or alternatively an integrated press fixed directly on the chute.