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Groundbreaking aspiration systems
VIROTECH produces and successfully implements highly efficient innovative waste recycling plants and aspiration systems
Application
01
Iron & steel works
Local aspiration systems up to 200,000 m3
02
Ore mining plants
Local aspiration systems up to 200,000 m3
03
Steelmaking
Local aspiration systems up to 200,000 m3
04
Ore crushing work shops
Local aspiration systems up to 200,000 m3
05
Overload points
Local aspiration systems up to 200,000 m3
06
Blast-furnace plants
Blast-furnace
dust collector
dust collector
07
Coal-fired thermal and power plants
Coal preparation, ash collectors up to 200,000 m3
08
Sinter plants
Pre-treatment up to 500,000 m3 Gas manifold upgrade*
Issues we solve
Issues with conventional aspiration systems
Significant raw material losses
Auxiliary equipment wear
Downtime for repairs
Non-compliance with environmental legislation
Excessive load on existing fine cleaning systems
Extreme, damaging conditions on site
VIROTECH system benefits
10-40% of raw material losses returned to production
Replacement period increases from 2 to 18 months
(replacement cost = $85,000)
(replacement cost = $85,000)
Extended product life cycle, up to 25% reduction in repair costs
Lower fines, improving the company’s image
Increased efficiency of existing systems, Reducing maintenance costs by up to 30%
VIROTECH filters can operate under extreme temperatures of up to 600 °C
Issues we solve
Virotech solutions
Cyclone Dust Collector - CVP
VIROTECH innovative horizontal dust collector: reducing dust load by up to 70% on fine filters, increasing the life of filter elements by up
to 30%
The Cyclone Dust Collector (CVP) significantly increases its efficiency of flue gas ducts, especially in collecting fine dust fractions
and light particles with high wind resistance.
- No extra material cost (electricity, water).
- No expensive upgrades (small horizontal design can fit into existing ducts).
- Extra durability of main filter (reduces dust at the inlet).
- Can work under extreme temperatures (600 °c)
Multicyclone Dust Collector
Up to 99% efficiency with 5-15 fold reduction of emissions
- Operated under severe conditions: up to t=600 °C
- Uniform distribution of gases across cyclone elements;
- Optimal velocity ratio of descending and ascending gas flows in cyclone elements;
- No air leaks in dust bins and dust removal systems;
- No gas migration between cyclone elements through a shared dust bin;
- No dust-clogging of gathering units and dust holes on cyclone elements
Two-Stage Batter Cyclone
- New design of the gas distribution system, which allows for uniform distribution of gas flows over the cyclone elements.
- More efficient arrangement of cyclone elements in the casing, which allows to significantly reduce the overall dimensions of BCs.
- Cyclone elements made from materials of abnormally high thermal and wear resistance of block design, which ensures higher efficiency and durability and simplified installation.
- New design of cyclone element with profiled blades of shockless entry, which allows to reduce air resistance by 1.5 times, increase efficiency and reliability of BCs.
Waste Processing System
The system is designed for thermal processing (disposal) of I–IV class hazardous waste: medical, biological, quarantine, infectious, solid household, industrial, paint and varnish wastes.
The waste undergoes thermal processing in the complex's thermo-catalytic block with a five-stage cleaning of flue gases.
Virotech additional services
Sinter plants aspiration system upgrade
A-system repairs and after-sales service
Upgrade of existing A-systems
Inspection (audit) of existing A-systems
Virotech multicyclone filters vs competing products
high
middle
low
Price
Efficiency
Total cost of ownership - high
Total cost of ownership - low
Total cost of ownership - medium
40
60
80
100
Standart cyclon
Bag sistems/ electrofilter
Projects completed
Ural Steel
Sintering machine. Modernization of battery cyclones of sintering zones. As a result, we are finalizing the deal for modernization of the remaining 3 machines.
Aktobe Ferroalloy Plant (Kazchrome)
7 CVP500 (electric furnace aspiration gas cleaning),
Voskresensk Waste Treatment Plant
Sintering machine No. 12, modernization of sintering zone battery cyclones (replaced with innovative two-stage dust cleaning units), 2015
Cherkasskaya CHPP
2 PMC-64 multi-cyclone
dust collectors installed on the coal
preparation line of boiler unit No. 5 to replace previously used CN-15 single cyclones, 2019
dust collectors installed on the coal
preparation line of boiler unit No. 5 to replace previously used CN-15 single cyclones, 2019
Patents
Patents
Contact
Phone
+7 495 617-61-81
E-mail
info@virotech.ru
Address
7A Stroitelny Proezd, Bldg. 28, Rooms 319-322,Moscow, 125362
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Received grants from the Skolkovo Foundation
