Eectrothermal Steam / Hot Water Boiler

Product Description

This boiler is horizontal one, it uses the electric heater to heat. The boiler works when the power is given to it through the power distribution device and the control box. This boiler is controlled by computer, so it could automatically adjust temperature, pressure and feed water. The steam boiler of this series has high air pressure warning unit, hi-lo water level alarm, the hot water boiler of this kind also has the pressure warning unit, inflow and outflow water temperature detection device. The boiler is well designed, safe and easy to operate, with broad range of load ability adjustment and advanced control system. The boiler loading ability could be adjusted by means of increasing or decreasing the number of electric heaters so as to enhance the thermal efficiency. Other advantages of this boiler are noiseless, floor area saving, investment saving, and easy to install.

ZDR automatic electrothermal boiler is the new type environment protected product, recommended by state electricity company. It can satisfy any area's environment protection requirement, unwatched and automatically operated.

Specifications of electrothermal steam boiler (table 1);
Specifications of electrothermal pressurized hot water boiler (table 2).

Remarks: The parameter in the above mentioned sheet is only for your reference, we will not inform our customer the revised parameter due to the technics amelioration.

Model Data Parameter	Rated evaporation capacity(t/h)	Rated steam pressure (Mpa)	Rated evaporation temperature( ºC )	Feed water temperature( ºC )	Single electric heater power(KW)	Rated inflow current (A)	Thermal efficiency( % )	Hydraulic testing pressure (Mpa)	Weight of biggest parts for shipment(t)	Dimension of biggest parts for shipment (LWH)(mm)
ZDRQ 0.5	0.5	0.7	170	20	12	548	≥ 95	1.05	1.5	317012001312
ZDRQ 1.0	1.0	0.7	170	20	12	1095	≥ 95	1.05	2.6	362015502072
ZDRQ 2.0	2.0	0.7	170	20	12	1642	≥ 95	1.05	3.5	485017301662

Model Data Parameter	Rated evaporation capacity(KW)	Rated water pressure(Mpa)	Rated outflow water temperature( ºC )	Rated back water temperature( ºC )	Single electric heater power(KW)	Rated inflow current(A)	Thermal efficiency( %)	Hydraulic testing pressure(Mpa)	Weight of biggest parts for shipment(t)	Dimension of biggest parts for shipment (LWH)(mm)
ZDR 0.36	360	0.7	95	70	12	547	≥ 95	1.05	0.997	2090*115091222
ZDR 0.45	450	0.7	95	70	12	683	≥ 95	1.05	0.998	209011501222
ZDR 0.72	720	0.7	95	70	12	1095	> 95	1.05	2.6	362015501472
ZDR 1.44	1440	0.7	95	70	12	1095	> 95	1.05	2.771	485017301662