Steam boiler - HH
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steam boilers

HH 12000 Boiler equipped with thermal and deaerator econominzador. ATTSU steam boilers series HH are the result of a long tradition in the boiler manufacturing, bringing together a robust design, energy efficiency and the newest technologies of control and communication in an extremely durable and reliable equipment. HH series are three-pass firetube boilers, with plain or corrugated furnace (according to size and pressure), totally water cooled. In steam boilers series HH we have taken care of every single detail from design, construction and finishes, standing out their low thermal load,...

HH steam boilers are manufactured in a range of steam rates from 2.000 to 20.000 kilos per hour and standard pressure up to 16 bar and are suitable for a great variety of applications: HH 7000 with two pumps and modulating gas burner. Air conditioning Chemical industry Food-processing industry Paper industry Pharmaceutical industry Solar thermal power plants Textile industry As well as a multitude of industrial processes: Clay kneading for bricks manufacturing Curing of concrete for civil works Digesters Fractioned distillation Metallic coating Pasteurization of milk, wines or juices...

Steam boiler model Steam production features datasheet Fuel consumption* Transport weight Furnace overpressure Light Oil (8.900 kcal/lt) (10,35 kW/l) Heavy Oil (9.600 kcal/kg) (11,16 kW/kg) Usable thermal power Steam valve Natural gas (9.500 kcal/Nm ) (11,04 kW/Nm3) Propane gas(11.900 kcal/kg) (13,84 kW/kg) boiler of 8 bar * With nominal production of steam at 8 bar and feeding water temperature of 103 ºC ** Varies with the burner brand and fuel used The manufacturer reserves the right to introduce modifications without prior notifications

SAFETY VALVE (carried to exterior) AERATION (carried to exterior) CHIMNEY (carried to exterior) LC- :Minimum level of operation LC+ :Maximum level of operation LI :Level indicator LS :Limit of standard supply LSH :Maximum level of safety LSL :1st minimum level of safety LSLL :2nd minimum level of safety PI :Pressure gauge PS- :Operation pressure at maximum power PS+ :Maximum operation pressure PSH :Maximum safety pressure PSL :Minimum fuel pressure QS :TDS probe TCV :Thermostatic valve GROUP ELECTRICALLY-OPERATED VALVE DOBLE SEALING CONTROL PSL LEVEL INDICATOR BLOWDOWN BOTTOM BLOWDOWN...

24 HOURS UNMANNED OPERATION included in every HH boilers HH Steam boilers are equipped with the accessories that allow them to operate without permanent supervision for 24 hours periods and optionally with the extra accessories to operate without permanent supervision for 72 hours periods. The handwheel operated gate valves have a stainless steel bellows shaft sealing system thanks to which they are practically maintenance free. The standard model is equipped with two PED certified safety valves. The standard model is equipped with one vertical feed water pump Grundfos with stainless steel...

Stainless steel blowdown vessel with Economizer designed to maximize the steam boiler efficiency. A large range of temperature control. Different sizes suitable capacities allows us to satisfy any demand, even with boilers from other to meet the complete range of steam boilers manufacturers. from 50 to 20000 kilos/hour. Steam accumulator, it allows one-off steam supplies more than ten times greater the steam rate of the boiler. Water treatment plant which consists of a feed water and condensate recovery tank entirely made out of stainless steel, softener, chemical dosing pump, sampling...

we are a company with a long tradition, young of mind, opened to the new technologies and in constant evolution that offers a broad range of solutions from a single boiler supply to a complex turn-key installation always under the supervision and consulting of our highly skilled and qualified team. Qualified technical assistance We manufacture in Spain and export to a more than 65 counties abroad .