Marine Calorifier

Marine Calorifier

1. Marine Calorifier Introduction

Marine Calorifier also known as hot water tanks mainly help ships use the fresh water in the fresh water pressure tank to supplement the hot water tanks. They are used in series. The marine hot water tank uses steam or clean water in the electric heating tank to provide domestic pressure hot water to the ship or drilling platform. Used by the entire ship. The marine pressure hot water tank is also the key auxiliary equipment for the stable operation of various equipment in the ship.

2. Main Products

Marine Calorifier
DRG Series Electric Heating Marine Calorifier	ZRG Series Steam Heating Hot Water Tank	ZDR Series Steam-Electric Heating Hot Water Tank

3. Technical Specifications of Marine Calorifiers

Model	DRG-
	0.12	0.2	0.3	0.5	1
Capacity（m3）	0.12	0.2	0.3	0.5	1
Working pressure （MPa）	0.4（60℃）
Design pressure（MPa）	0.44
Test pressure（MPa）	0.66
Safety valve open pressure（MPa）	0.42
Water inlet temperature（℃）	15
Water outlet temperature （℃）	65
Working temperature（℃）	0~65
Design temperature（℃）	80
Heated water capacity（kg/h）	180	360	540	720	900
Electrical heating power（kW）	12	24	36	48	60
The thickness of the external thermal layer（mm）	40
The thickness of outer galvanized sheet steel（mm）	0.7
Electricity	AC380、50Hz、3φ/AC440V、60Hz、3φ

Model	ZRG-
	0.12	0.2	0.3	0.5	1
Capacity （m3）	0.12	0.2	0.3	0.5	1
Working pressure（MPa）	0.6（60℃）
Design pressure （MPa）	0.7
Test pressure （MPa）	1.05
Safety valve open pressure（MPa）	0.63
Water inlet temperature（℃）	15
Water outlet temperature （℃）	65
Working temperature （℃）	0~65
Design temperature（℃）	80
Steam pressure （MPa）	0.3
Heating water capacity（kg/h）	275	450	750	1200	3250
steam consumption（kg/h）	27.5	45	75	120	325
The thickness of the external thermal layer（mm）	40
The thickness of outer galvanized sheet steel（mm）	0.7

Model	ZDR-
	0.12	0.2	0.3	0.5	1
Capacity（m3）	0.12	0.2	0.3	0.5	1
Working pressure（MPa）	0.4（60℃）
Design pressure（MPa）	0.44
Test pressure（MPa）	0.68
Safety valve open pressure（MPa）	0.42
Water inlet temperature（℃）	15
Water outlet temperature（℃）	65
Working temperature（℃）	0~65
Design temperature（℃）	80
Steam pressure （MPa）	0.3
Heated water capacity（kg/h）	275	450	750	1200	3250
Steam consumption（kg/h）	27.5	45	75	120	325
Heated water capacity（kg/h）	90	140	180	280	540
Electrical heating power（kW）	6	9	12	18	36
Electricity	AC380/50Hz/3φ, AC440V/60Hz/3φ(Optional)
The thickness of the external thermal layer（mm）	40
The thickness of outer galvanized sheet steel（mm）	0.7

4. Principle Description of Marine Hydrophore

The hot water tank can be combined to use with fresh water pressure tank on board, that is to use fresh water in pressure tank to replenish this tank, and then heated by heating elements for usage of entire vessel.

Temperature adjusting valve: open and close it according to the set temperature control range.

Pressure gauge: to show the pressure in tank.

Thermometer: to show the water temperature in tank.

Safety valve: If the pressure in tank is more than 0.63MPa, the safety valve will open to release the pressure in tank.

5. Picture of Marine Calorifier