Suzhou Hongjinli Gas Equipment Co., Ltd. |
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freeze dryer
You need dry compressed air
Usually the compressed air entering the air network contains 100%
water vapor. These vapors condense as the air cools, which can not
only damage your compressed air system but also cause damage to
your end product.
If a dryer is not installed, 90L of water will enter your
compressed air system every day. HJL compressed air dryer can
completely eliminate the moisture in compressed air. Dry compressed
air ensures smooth operation of the compressed air system and
production process. HJL series refrigerated dryers and adsorption
dryers provide you with dry compressed air at different dew point
temperatures.
air flow
The compressed air enters the pre-cooling cooler (1) from the air
inlet for preliminary cooling, flows into the refrigeration system
(2) evaporator, and is further cooled by the refrigeration system.
The cooled compressed air passes through the condensate water
separator (3) and the condensate water is automatically drained.
The compressed air cooled by the dryer returns to the heat
exchanger (1) for temperature recovery, and leaves the refrigerated
dryer through the air outlet.
Refrigerant process
The refrigerant is in a high-temperature liquid state after passing
through the refrigeration compressor (6). The high-temperature and
high-pressure liquid refrigerant is cooled by the (air-cooled or
water-cooled) condenser and then becomes a medium-temperature
refrigerant. It passes through the drying filter (9) to remove
impurities. After filtering, the refrigerant passes through the
expansion valve or capillary tube (10) and becomes a
low-temperature and low-pressure gas-liquid mixed state; it finally
enters the evaporator (2) to exchange heat with the hot compressed
air, completes the refrigeration work, and returns to the
refrigeration compressor (6) Carry out cyclic work.
refrigerated dryer (air-cooled type) Technical parameters | ||||||
Model | Air treatment(m³/min) | Compressor power (HP) | Power supply(V/50Hz) | Air pipe diameter | Dimensions(length x width x height mm) | Weight(Kg) |
BL0005 | 0.8 | 0.25 | 220 | DN20(G3¾4") | 400X800X640 | 50 |
BL0010 | 1.8 | 0.35 | 220 | DN20(G¾4") | 400X800X640 | 55 |
BL0020 | 2.8 | 0.5 | 220 | DN25(G1") | 400X800X780 | 65 |
BL0030 | 3.8 | 0.75 | 220 | DN25(G1") | 400X800X780 | 68 |
BL0040 | 5.5 | 1.25 | 220 | DN40(G1½*) | 500X860X880 | 90 |
BL0060 | 6.8 | 1.5 | 220 | DN40(G1½*) | 500X860X880 | 95 |
BL0080 | 8.8 | 2 | 220 | DN50(G2") | 700X900X1000 | 130 |
BL0100 | 11.5 | 2.5 | 220 | DN50(G2") | 700X900X1000 | 135 |
BL0120 | 14 | 3 | 380 | DN65(G2½") | 700X1000X1000 | 160 |
BL0150 | 16 | 380 | 4 | DN65(G2½*) | 800X1000X1000 | 165 |
BL0200 | 22.8 | 5 | 380 | DN80(F3) | 700X1450X1160 | 250 |
BL0250 | 28.5 | 6 | 380 | DN80(F3) | 700X1450X1160 | 300 |
BL0300 | 35 | 8 | 380 | DN80(F3) | 1800X1000X1360 | 400 |
BL0400 | 45 | 10 | 380 | DN100(F4) | 2000X1000X1360 | 500 |
BL0500 | 55 | 12.5 | 380 | DN100(F4) | 2200X1100X1480 | 600 |