PRODUCT

Waste Heat Regeneration Compressed Air Dryer

Capacity range : 40~500 m3/min
Pressure range : 0.4~1.0MPa (4~10barg)
Min. inlet temperature : 105 ℃
Max. cooling water temperature : 35 ℃
Power supply : 220V/1Ph/50Hz (standard)
380V/3Ph/50Hz (add additional heating device)
Work cycle : 8h
PDP : -20 ℃ , -40 ℃

Rated condition:
Working pressure : 0.7Mpa
Inlet temperature : 120 ℃
PDP : -20℃
Cooling water temperature : 30 ℃
Purge air loss : ≤ 1%

Other :
For high pressure type ≥ 1.0Mpa and high inlet
temperature type > 140 ℃ is available for custom-made

Reliable Design
Patented Process of RISHENG;
Supportive Ceramic Balls used at the bottom of adsorption tower make uniform air-flow distribution , in this way ,desiccant can be protected from soaking and also get longer service life , together with special designed stainless steel flow divider , pressure loss can be greatly reduced.
Special designed high performance desiccant can get best dew point.
Famous blower is with reliable performance and low energy loss.
Pneumatic valves are made by special materials with superb thermostability , by using double activate solenoid valves ,the reliability and service life can be greatly improved.
Standard configuration is using high efficiency oil-removed and dust-removed filter for pneumatic valves.
Standard configuration is using 304S stainless steel for pneumatic piping line.

Various control options
Standard configuration is using reliable PLC controller.
Optional Siemens and ABB brand PLC or touch screen and etc.
We can meet various customer requirements for communication, connecting RS485 I/O , Profibus or Modbus to Ethernet.

Energy-saving
LDCS-Load Dependent Control System ensure the case that performance is best and at the meantime to control the purge air loss accurately , compared with fixed cycle time control type ,LDCS could save at least 8% comprehensive energy consumption.
DPOS-Dew Point Operation System can delay adsorption time under unstable load, DPOS could save at least 75% comprehensive energy consumption.
(LDCS: Load Dependent Control System)
(DPOS: Dew Point Operation System)

Technical Specification

Model Capacity Connections Water
Consumption  t/h
Dimension  mm Weight
kg
Recommended
After-Filter Model
m³/min CFM Air Water L W H
RSXY-60ZP 6 212 DN50 2" 6.1 2000 900 1900 1000 RSG-AR-0145G/V2
RSXY-80ZP 8 282 DN50 2" 8.2 2000 900 1900 1050 RSG-AR-0145G/V2
RSXY-100ZP 10 353 DN50 2" 10.2 2066 950 1916 1151 RSG-AR-0220G/V2
RSXY-120ZP 12 424 DN50 2" 12.2 2066 1000 2000 1250 RSG-AR-0220G/V2
RSXY-150ZP 15 530 DN65 2" 15.3 2165 1000 2316 1550 RSG-AR-0330G/V2
RSXY-200ZP 20 706 DN65 2" 20.4 2225 1000 2567 1640 RSG-AR-0330G/V2
RSXY-220ZP 22 777 DN65 2" 22.4 2325 1050 2647 1900 RSG-AR-0430G/V2
RSXY-250ZP 25 883 DN65 2" 25.5 2325 1050 2647 1980 RSG-AR-0430G/V2
RSXY-350ZP 35 1236 DN80 2" 35.7 2452 1250 2510 2470 RSG-AR-0620G/V2
RSXY-450ZP 45 1589 DN100 3" 45.9 2900 1400 2690 3000 RSG-AR-0830F/V2
RSXY-600ZP 60 2119 DN100 3" 61.2 3100 1650 2717 3800 RSG-AR-1000F/V2


Rated Conditions Working Range Avaliable Options
Working pressure : 0.7MPag / 100psig Max.working pressure : 1.0MPag / 145psig Higher pressure above 1.0Mpag / 145psig
Inlet temp : 160 ℃ / 320 ℉ Max.inlet temp : 200℃ / 394 ℉ Booster heater
Cooling water temp : 32℃ / 90 ℉ Max.ambient temperature : 40℃ / 104 ℉ Higher capacity
Stainless steel vessel or piping
GB,ASME,PED,etc. vessels
Zero loss drain

Correction Factors

Actual Capacity (m³/min) = Nominal Capacity × KA × KB

Working Pressure (KA) Mpag 0.5 0.6 0.7 0.8 0.9 1.0
psig 73 87 100 116 131 145
CFP 0.75 0.87 1.00 1.13 1.25 1.37


Cooling Water Temperature (KB) 25 30 32 35
77 86 90 95
CFT 1.33 1.11 1.00 0.85