Application area of drum grids
- Wastewater treatment in the food and processing industry
- Wastewater treatment with high content of fats and oils
- Domestic wastewater treatment
Drum grate - the best solution for the treatment of wastewater containing fats.
Efficient fine cleaning, reliability and high throughput make the grids the leader in their class.The triangular profile of the filter drum used for the grids allows efficient extraction of impurities from wastewater, even in the presence of oils and fats.
The grids are characterized by low consumption of washing water and electricity due to the simplicity of design.
Technological features and advantages of drum grids
- Simplicity and reliability of the equipment at a relatively low price;
- Compact design of the grating combined with high throughput capacity allows to organize effective mechanical cleaning on a small area, which is extremely important when using block treatment facilities of container type;
- The special design of the filtering cloth of the grate, made of a trihedral profile, allows to provide effective extraction of specific fine contaminants of particles from 0.25 mm in size from wastewater;
- Cleaning of the filtering drum surface is carried out by a brass knife, tightly adhering to the grating web. Due to this the effective removal of detained on the surface of the drum scum is achieved;
- The presence of washing nozzles installed inside the drum ensures even more thorough cleaning of the drum web and guarantees trouble-free operation of the grate even when cleaning wastewater with a high content of grease and oils;
- Advanced automation: various modes of operation, synchronization of the equipment complex;
- Overflow in the grate design allows to avoid emergency overflow in case of emergency situations;
- Low power consumption.
Convenience of operation and maintenance of drum grids
- The grids are easy to maintain due to the availability of the main components in working condition.
- The simplicity of the design facilitates installation of the equipment
- The grids do not require constant maintenance.
- The operation of the grate is fully automated and eliminates the need for the constant presence of maintenance personnel.
Reliability and durability of drum grate with triangular profile blade
- Increased reliability of the equipment due to simple construction without complex units and mechanisms.
- The construction of the filtering cloth of the grating has increased mechanical strength against damage.
- Corrosion resistance in wastewater: housing, drum, grating liner are made of stainless steel.
- All stainless steel parts of the grate are passivation treated during manufacturing, which increases the service life in aggressive environment.
- The drum sides are made of wear-resistant polyamide.
- The materials in contact with water are exceptionally corrosion resistant.
- Electrical protection against overload and power surges.
Technical characteristics
