DY Gas Dryer - A Series

HWD Gas Dryer

Introduction

DY-Gas-Dryer, driven by hot water, belongs to the category of gas cooling and drying, and is researched and developed for the main purpose of drying gas before its flowing into machine. The cooling mode is realized through the theory of solid adsorption refrigeration. Adsorption refrigeration is one of heat energy refrigeration technology. DY-Gas-Dryer can utilize the exhaust heat (98~120degC) from machine as power, so it is energy economizing and applicable. It can match with machine well and dry gas for it.

The Characteristics

Use the hot water or steam of machine as power: DY-Gas-Dryer 600 is powered by heat energy without oil or electricity as main power. The heat energy over 90 deg. C, including hot water, steam, oil, surplus heat and waste water in industry can achieve refrigeration effectively.

Safety: DY-Gas-Dryer 600 without moving part in ammonia system can minimize the relative possibility of ammonia leakage .In most parts, antiseptic stainless steel is utilized. DY ammonia safety unit will close the whole system automatically and start the safety protection program, in case of leakage and unsafety of the system,

Compact in structure and beautiful in appearance: The heat eliminating form of DY-Gas-Dryer is fan-cooled. The heat radiator is set around generator groups, so it can save room and beautify the appearance of the unit.

Convenience in use and simple in installation: It is auto-controlled and no need of professional people .The dragging unit core can be separated from the shell, so the installation and maintenance become easier.

Main Technical Norm of the Dryer

Refrigerant	R717(Ammonia)
Dehumidify capacity	0.22Nm3/min
Inlet gas	0~0.8Mpa, 25 degC
Relative humidity	100% (Standard condition: Pressure 0~0.8Mpa, temp.25degC, RH 100%.)
Outlet gas	6deg C
Humidity content	5.7g/Kg @0.1Mpa 1.06g/Kg @0.8Mpa
Refrigeration capacity	600Kcal/h
Temp. of inlet hot water	110 degC
Temp. of outlet hot water	104 degC
Flow rate of hot water	0.3m3/h
Piping connection for hot water	1/2 inch piping
Piping connection for gas	4 inch piping
Drainage of condenser	Automatic (valve opens when the water level reaches certain level.)
Power: one phase	110V 50HZ

Parameter Norm of Main Components

Electromagnetic valve: DN15 Heat-resistant 140 deg. C
Check valve for water: DN15 Heat-resistant 140 deg. C
Check valve for ammonia: DN10 Heat-resistant 140 deg. C
Condenser for gasified ammonia: heat load 800 kcal/h
Radiator for cooling water: heat load 2400 kcal/h
Evaporator: heat load 600 kcal/h

Parameter of Electric Apparatus

Supplying power auto-controlled by system / AC 110V 50~60Hz	Power 10W
Min. ampere / 5 A Specification of wire	1.5mm2
Electricity for the pump for cooling water / AC 110V 50~60Hz	Flow rate: 0.7m3/h Lift: 12m Power: 70W
Electricity for fan/AC 110V 50~60Hz	Axial flow blower / power 80W