Compression Heat Purge Desiccant Air Dryer

*High efficiency,energy-saving.
* Pressure dew point:-20~-40℃.
* Purge air≤1.5%.
* Reliable valve to ensure the completion of all the procedures,pro-long the lives of other parts.
*High performance of the activated alumina,it is equality,intensity,good dew point and less dus to emerge,long using life.
* Unique pipeline design,it’s ensuring the equal distribution of purge air.
* Three stages draining system.
*Low pressure loss.

Description
Inquiry

The compression heat series dryer using the high heat,high un-saturation air from air compressor to heat the desiccant,it saves not only the power consumption,but also the air consumption compared to the heated purge dryer.The original compressed air goes to the water cooling system after heating,and then enters into the tower to absorb to dried air. We use 1.5% of finished air to purge the heated desiccant,switching between two towers.

Work Condition and Technical Data

Inlet temperature : 110~150℃,

Inlet pressure: 0.6-1.0MPa,

Purge air:≤1.5％,

Pressure loss: ≤3％,

Inlet oil content:≤0.1ppm,

Dew point: -40℃~-60℃,

Cooling water inlet temperature: ≤32℃,

Cooling water inlet pressure:0.2-0.4MPa,

Working method: continuing alternative working beween two towers,

Control method:PLC,

Purge type:compression heat purge,

Working periods:T=4~8h,

Installation mode:indoor,non-basement.

model	capacity		weight (kg)	power consumption	Imported and exported flange connection	dimensions（mm）			desiccant weight（kg）	cooling water circulation (Nm³/h)
model	Nm³/min	scfm	weight (kg)	power consumption	Imported and exported flange connection	length	width	height	desiccant weight（kg）	cooling water circulation (Nm³/h)
HSD-15YR	15	530	1000	150	DN65	2000	1400	2500	360	6
HSD-18YR	18	640	1200			2000	1500	2800	432	7
HSD-22YR	22	780	1650			2000	1500	3000	480	8
HSD-25YR	25	880	1880		DN80	2300	1800	2800	600	10
HSD-30YR	30	1060	2000		DN80	2300	1800	3000	710	12
HSD-35YR	35	1250	2200		DN100	2300	1800	3000	840	13
HSD-40YR	40	1420	2350			2500	1900	2700	960	15
HSD-45YR	45	1590	2500	200		2500	2000	2700	1080	17.3
HSD-50YR	50	1750	2800			2500	2000	2900	1200	19
HSD-60YR	60	2120	3250		DN125	3000	2000	2900	1440	23
HSD-80YR	80	2840	4350		DN125	3200	2200	3200	2240	31
HSD-90YR	90	3180	5000		DN150	3500	2200	3200	2520	35
HSD-100YR	100	3500	6500			3900	2200	3200	2950	39
HSD-120YR	120	4240	7800			3900	2200	3500	3446	46
HSD-150YR	150	5300	9700		DN200	4500	2700	3400	4034	58
HSD-180YR	180	3180	12500			4800	2800	3500	6200	68
HSD-200YR	200	7000	13100	250		4800	2800	3800	7190	78
HSD-220YR	220	7770	13700			5100	3000	3700	7820	84
HSD-250YR	250	8750	14500			5300	3100	3600	7880	90
HSD300YR	300	10500	17000		DN250	5800	3400	3900	9860	115