FU SHENG LNDUSTRIAL CO., LTD.
886-2-29951411
886-2-29957925
No.60, Sec. 2, Guangfu Rd., Sanchong Dist., New Taipei City, Taiwan
www.fusheng.com

Products

Heated Adsorption Air Dryer
FHD 系列

 Flow rate :

 14.1~193m3/min at 7  barg
 Max. Work  Pressure :  10kg/cm2
 Electricity:  380 or 440V/3ph/50-  60Hz
 Standard Dew Point Temperature -40℃,  or optional temperature -20℃ or -70℃

Actuation Principle

How does dryer work ? 

Dryer contains with twin chambers each filled with desiccant material which dries the compressed air as it passes through.This desorption process is assisted by triggering a blower which suck the ambient air through a heater to regenerate the desiccant. Completion of the heating cycle, use a few drying air to cool down the desiccant bed. Vessel is re-pressurized after the cooling process finished. Now the system is ready for a changeover.  

One chamber is operational (drying), while the opposite chamber is regenerating.

The function of dewpoint meter is to check the drying quality of the outlet air of dryer to change the cycle via PLC controller to allow continuous operation.

The compressor air made the desicccant tight by flowing downstream during adsorption procedure.

This would be able to promote the adsorption efficiency as well as the dewpoint performance at outlet.

Procedure of adsorption and regeneration are in reverse direction to ensure there was no repeated adsorption and the heating was not wasted of power.

Use a few CDA to cool the desiccant to avoid the contamination of water vapor and no adsorption in advance during cooling porcedure. 

Cool down the desiccant temperature below 50℃, it avoided the dewpoint soike due to moisture penetration as two vessels were switchover.

Use double eccentric butterfly valve and the position switch to ensure the valve position is correct.

High closed efficiency to prevent the water vapor contamination from leakage.

Heater material is stainless steel or Incoloy. Maximum  operating temperature is acceptable to 600~800℃ and it has excellent heat it has excellent heat conduction.

SCR thermostat controller to allow the heater to heat up gradually and the service life is extended.

It saves more than 6% of energy than the traditional two-stage thermal control heaters.

Install a dewpoint sensor to monitor the quality of outlet air of dryer and to control the dryer flexible cycle time.

Ensure the outlet air quality is good and provide the savings by the energy management system.

Watt-hour meter is standard to display and record the dryer power consumption, then you will know the running cost of the dryer.

The user-friendly PLC controller panel and the Chinese/English touch screen display are easy to operation. It can completely show the operating condition of the dryer. 

Communication by Modbus RS485 RTU.

Specification

Technical Specification

Model
(FHD)
Flow rate
m³/min
Size
DN
Weight
kg
Heater 
kW
BLower
kW
Dimension mm
A(D) x B(L) x C(H)
100
14.1 80 1450 15 1.5 1290 x 2060 x2140
125
17.2 80 1500 15 1.5 1290 x 2060 x2445
150
21 80 1650 18 2.2 1380 x 2160 x2130
200
29 80 1950 21 3.9 1500 x 1975 x2440
250
35 100 2880 27 6 1670 x 2455 x2375
300
42 100 3350 27 6 1670 x 2190 x2680
350
51.7 100 3200 27 6 1690 x 2260 x2995
400
58.6 100 3700 27 6 1785 x 2475 x2780
500
69 150 5000 72 11 2080 x 2940 x2900
600
79.3 150 5400 72 11 2080 x 2940 x3170
700
89.7 150 6200 72 11 2135 x 3060 x3020
750
104 150 6600 72 11 2135 x 3060 x3295
900
124 200 8500 132 15 3390 x 3360 x3420
1250
159 200 10450 132 15 3445 x 3610 x3655
1500
193 200 11200 132 15 3475 x 3820 x3715
Remarks:unique requirements acceptable customization    

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