Air & gas pollutions control

Ever since the foundation, Boldrocchi has contributed with avant-garde technologies to the control of gaseous emissions from industrial plants, realizing treatment systems for atmospheric pollutants. From the results obtained by hundreds of systems, Boldrocchi Ecologia can find reliable solutions for all types of polluting emissions: from the traditional dust removal to the most highly sophisticated technologies for reducing organic micro pollutants, gaseous acids, vaporized metals, sulphur and nitrogen oxides and all other air pollutants.

Boldrocchi Ecologia has all the experience required to design and construct complete smoke extraction and dust removal systems on each part of the production process and, as a result, is capable of purifying an entire industrial works. The Boldrocchi Ecologia service extends to the erection and putting into operation of the plant complete with its automation, servicing and training during the start-up phase and inspections and maintenance during its operation

Boldrocchi Ecologia is often called to restructure or expand plants that have been in service for many years and whose efficiency is no longer in line with the current regulations. In these cases, we have designed special solutions that recover and make the most of the existing plant, replacing the filtering systems with others based on a modern design and providing an improved performance. Even electrostatic precipitators can be repaired and made more powerful using avant-garde internal equipment produced on the basis of a SPEIC (F) license.



The production range for air pollution control includes:

FABRIC FILTERS
Pulse jet bag filters
Reverse air bag filters

ELECTROSTATIC PRECIPITATORS
Dry ESP and wet ESP

SCRUBBERS
Low energy wet scrubbers
High energy venturi scrubbers

MECHANICAL COLLECTORS
Cyclones and multicyclones

GAS COOLERS
Natural and forced air draft
Evaporative spraying towers

GAS REACTORS
Dry and semidry basic reactors
Activated carbon dry reactors
SOx and NOx removal systems

HOT GAS DUCTS
Water-cooled pipe to pipe walls
Combustion chambers

DUST HANDLING
Mechanical conveyors
Extraction valves
Ash and dust pneumatic conveying

BAG FILTERS AND ESP REVAMPING

GAS CLEANING PLANTS ENHANCEMENT

COMPLETE VENTILATION PLANTS DESIGN

CONSULTING, AIR MEASURING, POLLUTION SAMPLING AND ANALYSIS

LANNED MAINTENANCE SERVICES