VAPOPREX 3GN

Standard design pressure 12 bars, 15 bars (higher pressure upon request).

Steam production (at 12 bars) from 1.6 to 25 t/h.

Amply sized evaporating chamber with large heat exchan-ge area for the production of high quality saturated steam.

Combustion chamber reinforced with omega or wedge joints.

Burner fixed to the burner anchor plate.

Tube bundle can be cleaned without removing the burner, by simply opening the two front and two rear doors.

Possibility to access the furnace by removing the rear cover plate.

Heat loss to the surrounding environment is limited by a sui-table layer of high-density mineral wool insulation on the boiler body.

The parts subject to pressure are all welded by qualified and IIS approved personnel, according to EN standards.

These modern-concept and high-efficiency generators have been designed and developed in compliance with European directive 2014/68/UE (PED) and the most recent national and European standards on pressurised recipients.

The water circuit can be inspected through oval-shaped manholes and head holes, while a circular manhole provides access to the furnace through the rear smokebox. Maintenance is further simplified by the walkable platform on the top part of the boiler.

Ladder and walkway for safe access to the walkable

platform on top of the boiler

CERTIFICATION

• CE mark in accordance with the following directives.
• Pressure Equipment (2014/68/UE)
• Low Voltage (2014/35/UE)
• Electromagnetic Compatibility (2014/30/UE)
  

ACCESSORIES AVAILABLE ON REQUEST

Economiser: a water-flue gas heat exchanger that increases efficiency by up to 5%. Its configuration and position are defined based on customer requirements.

Modulating supply system for optimum water level management in combination with an economiser.

Air preheater: a flue gas/air heat exchanger to be installed in the flue gas circuit between the boiler and the chimney. This increases thermal efficiency by around 4%. This solution requires an industrial burner with separate fan to be installed upstream of the preheater.

Steam superheater.

Burner: brand and type chosen based on customer specifi-cations.

Second standby supply pump with valves.

System for automatically draining sludge and dissolved salts that deposit on the bottom.

Salinity (TDS) control system that measures dissolved salts in the water.

Cooling tank for sampling boiler water.

BMS 24H for up to 24 hours’ continuous unsupervised ope-ration.

BMS 72H for up to 72 hours’ continuous unsupervised ope-ration.

Second FAIL SAFE minimum level probe.

FAIL SAFE maximum level probe.

B.E.C.S. (Boiler Electronic Configurable System): the B.E.C.S. control system consists of a PLC fitted with high performance Touch Panel colour operator interface. The interface can be used to manage operation of the Boiler-Burner-Central Heating System.

“VRC” condensate collection vessel.

“VRD” atmospheric degasser.

“DGST” thermophysical degasser.

“BDV” drainage cooling tank.

Water treatment system.

Steam manifold.