一、工作原理 冷干机是根据冷冻除湿原理,利用全封闭压缩式制冷系统,对经空压机排出的压缩气体冷却降温,使其中所含的大量饱和水蒸气、油雾凝结液滴,经过经汽水分离后由自动排水器排出,在较高温度的饱和压缩气体进入冷干机的预冷器,在预冷器中与来自蒸发器的干冷气体进行热交换,降低温度后进入制冷系统的蒸发器,与冷媒汽进行第二次热交换,使本身温度降到接近于冷媒的蒸发温度,在两次降温过程中,压缩气体中的水蒸汽得以凝结成液态水滴并随气流进入气水分离器,分离下来的液态水经自动排水器排出机外,温度较低的干燥压缩气体进入预冷器,与刚进入的湿饱和气体进行热交换,使本身温度得到提高,从而在冷干机排气口得到含水量较低(即露点较低)、相对湿度也很低的干燥压缩气体。冷冻式干燥机由于工作可靠、管理方便、运行费用低廉而成为各行业空压站房净化设备的首选机型。 二、产品特点 制冷及空气系统,经专家准确计算,设计参数均留20%以上的余量。
制冷压缩机采用国际先进的旋转式或涡旋式、活塞式全封闭制冷压缩机及半封闭螺杆式制冷压缩机(20HP以上),运行稳定,噪音低,性能可靠,省电寿命长。能效比高,防护等级为IP54(防尘及防溅) 热交换器、风冷凝器选用优质铜管带纯铝鳍片,拢流结构换热产率高、因而体积小,结构紧凑。筒体材料选用不锈钢或碳钢镀锌,可避免对压缩空气的二次污染。 制冷控制元件均采用世界上最先进的丹麦丹佛斯(DANROSS)和美国波斯兰(SPORLAN)、(ALCO)等制冷元件,性能优良。具有热力膨胀阀的节流降压功能,热气旁通阀的能量调节功能,过电流、过负载、冷媒高压保护等功能。 气液分离器采用旋风分离与不锈钢丝网捕雾有机结合,具有气液分离效果彻底,避免水份的二次蒸发,确保冷干机的干燥效果。它比旋风分离器性能好,同时又比过滤式气液分离器使用成体低,具有较高性能价格比。 水冷凝器为优质低翅铜管,慢水流、多冲程,换热效率高,长期使用不宜结垢。
自动排水器按需设置,除水加节能,效果好;浮球式,电子定时可选择。 外转子冷风扇,大风量、低噪声,频繁启停长寿命。 承压部件均按国家GB150-1998《钢制压力容器》和GB151-1999《管壳式换热器》进行制造、试验和验收,并接受《压力容器安全技术监督规程》的监督。 设备结构设计合理,便于维护保养;表面热喷塑,外形美观,不生锈;无基础安装,运行平稳无振动,维修率低,无消耗品,运行费用少,连续运行无须专人守候。
三、工况条件与技术指标 进气温度:常温型≤50℃,高温型≤80℃
冷却方式:风冷(水冷)
环境温度:≤40℃(风冷)
压力露点:1.7℃~10℃(0.7 MPa)
制冷剂:R-22或根据客户要求可采用R134a,R404 a,R507等无氟环保制冷剂。
进气压力:0.2~1.0MPa(6.4 MPa以下接受订货)
压力损失:≤0.02 MPa
冷却水进水温度:≤32℃(水冷)
冷却水进水压力:0.15~0.4 MPa(水冷)
四、型号规格与性能参数
□常温风冷型冷干机
|
型号
项目 |
XS
-06
A |
XS
-1
A |
XS
-2
A |
XS
-3
A |
XS
-5
A |
XS
-6
A |
XS
-8
A |
XS
-10
A |
XS
-12
A |
XS
-15
A |
XS
-20
A |
XS
-25
A |
XS
-30
A |
XS
-40
A |
XS
-50
A |
XS
-60
A |
XS
-80
A |
XS
-100
A
|
|
空气处理量(m3/min) |
0.6 |
1.2 |
2.4 |
3.6 |
5.2 |
6.5 |
8.5 |
11 |
13 |
17 |
22 |
27 |
32 |
42 |
55 |
65 |
85 |
110 |
|
电压( V) |
220 |
380 |
|
制冷功率 (HP) |
1/4 |
1/3 |
3/4 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7.5 |
10 |
12 |
15 |
20 |
25 |
|
风扇功率(W) |
80 |
90 |
120 |
120 |
120 |
120 |
90*2 |
90*2 |
90*3 |
120*3 |
120*3 |
180*3 |
250*3 |
250*3 |
450*3 |
500*3 |
500*3 |
600*4 |
|
空气接管口径 |
G1/2" |
G3/4" |
G1" |
G1.5" |
G1.5" |
G1.5" |
G2" |
G2" |
G2" |
DN65 |
DN80 |
DN80 |
DN80 |
DN100 |
DN100 |
DN125 |
DN125 |
DN150 |
|
设备净重( Kg) |
45 |
70 |
80 |
100 |
160 |
200 |
220 |
250 |
270 |
300 |
500 |
550 |
750 |
900 |
1100 |
1600 |
1900 |
2100 |
|
长(mm) |
570 |
800 |
800 |
800 |
920 |
970 |
1100 |
1300 |
1450 |
1460 |
1700 |
1800 |
1850 |
1960 |
2070 |
2130 |
2500 |
2550 |
|
宽(mm) |
450 |
450 |
450 |
450 |
450 |
550 |
600 |
720 |
720 |
870 |
870 |
870 |
870 |
1010 |
1010 |
1260 |
1700 |
1800 |
|
高(mm) |
650 |
680 |
740 |
740 |
840 |
870 |
870 |
1000 |
1050 |
1160 |
1315 |
1380 |
1485 |
1535 |
1700 |
2155 |
2400 |
2600 |
□高温风冷型冷干机
|
型号
项目 |
XS
-06
AH |
XS
-1
AH |
XS
-2
AH |
XS
-3
AH |
XS
-5
AH |
XS
-6
AH |
XS
-8
AH |
XS
-10
AH |
XS
-12
AH |
XS
-15
AH |
XS
-20
AH |
XS
-25
AH |
XS
-30
AH |
XS
-40
AH |
XS
-50
AH |
XS
-60
AH |
XS
-80
AH |
XS
-100
AH
|
|
空气处理量(m3/min) |
0.6 |
1.2 |
2.4 |
3.6 |
5.2 |
6.5 |
8.5 |
11 |
13 |
17 |
22 |
27 |
32 |
42 |
55 |
65 |
85 |
110 |
|
电压( V) |
220 |
380 |
|
制冷功率 (HP) |
1/3 |
1/3 |
3/4 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7.5 |
10 |
12 |
15 |
20 |
25 |
|
风扇功率(W) |
90 |
180 |
180 |
240 |
240 |
300 |
300 |
420 |
510 |
720 |
720 |
1040 |
1250 |
1750 |
2250 |
2500 |
3000 |
3500 |
|
空气接管口径 |
G1/2" |
G3/4" |
G1" |
G1.5" |
G1.5" |
G1.5" |
G2" |
G2" |
G2" |
DN65 |
DN80 |
DN80 |
DN80 |
DN100 |
DN100 |
DN125 |
DN125 |
DN150 |
|
设备净重( Kg) |
50 |
80 |
90 |
120 |
180 |
220 |
260 |
350 |
380 |
420 |
660 |
700 |
900 |
1020 |
1200 |
1750 |
2150 |
2500 |
|
长(mm) |
570 |
800 |
800 |
800 |
920 |
970 |
1100 |
1300 |
1450 |
1560 |
1700 |
1850 |
1850 |
2010 |
2200 |
2200 |
2500 |
2550 |
|
宽(mm) |
450 |
450 |
450 |
450 |
450 |
550 |
600 |
720 |
720 |
810 |
870 |
870 |
870 |
1010 |
1010 |
1320 |
1800 |
2000 |
|
高(mm) |
780 |
940 |
1000 |
1000 |
1190 |
1190 |
1190 |
1140 |
1155 |
1210 |
1345 |
1430 |
1585 |
1615 |
1835 |
1885 |
2600 |
2850 |
□常温水冷型冷干机
|
型号
项目 |
XS
-10
W |
XS
-12
W |
XS
-15
W |
XS
-20
W |
XS
-25
W |
XS
-30
W |
XS
-40
W |
XS
-50
W |
XS
-60
W |
XS
-80
W |
XS
-100
W |
XS
-120
W |
XS
-150
W |
XS
-200
W |
XS
-250
W |
XS
-300
W |
|
空气处理量(m3/min) |
11 |
13 |
17 |
22 |
27 |
32 |
42 |
55 |
65 |
85 |
110 |
130 |
160 |
210 |
260 |
310 |
|
电压( V) |
220 |
380 |
|
制冷功率(HP) |
3 |
3.5 |
4 |
5 |
6 |
7.5 |
10 |
12 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
|
冷却水循环量(m3/h) |
1.8 |
2 |
3 |
3.6 |
4.6 |
5.6 |
7.2 |
8.2 |
10.8 |
12.7 |
15 |
18 |
20 |
28 |
35 |
42 |
|
空气接管口径 |
G2" |
G2" |
DN65 |
DN80 |
DN80 |
DN80 |
DN100 |
DN100 |
DN125 |
DN125 |
DN150 |
DN150 |
DN200 |
DN200 |
DN200 |
DN250 |
|
冷却水管口径 |
G1" |
G1" |
G1" |
G1.5" |
G1.5" |
G1.5" |
G1.5" |
G1.5" |
G1.5" |
G2" |
G2" |
G2" |
G2.5" |
G2.5" |
G3" |
DN100 |
|
设备净重( Kg) |
250 |
270 |
300 |
500 |
550 |
750 |
900 |
1100 |
1600 |
1700 |
2000 |
2400 |
2800 |
3500 |
3700 |
4000 |
|
长(mm) |
1300 |
1450 |
1460 |
1700 |
1800 |
1850 |
1960 |
2070 |
2130 |
2200 |
2600 |
2800 |
3300 |
3800 |
4000 |
4000 |
|
宽(mm) |
720 |
720 |
870 |
870 |
870 |
870 |
1010 |
1010 |
1260 |
1260 |
1350 |
1550 |
1750 |
1750 |
1900 |
2000 |
|
高(mm) |
1000 |
1050 |
1160 |
1315 |
1380 |
1485 |
1535 |
1700 |
1800 |
1800 |
1800 |
1900 |
2000 |
2000 |
2000 |
2200 |
□高温水冷型冷干机
|
型号
项目 |
XS
-10
WH |
XS
-12
WH |
XS
-15
WH |
XS
-20
WH |
XS
-25
WH |
XS
-30
WH |
XS
-40
WH |
XS
-50
WH |
XS
-60
WH |
XS
-80
WH |
XS
-100
WH |
XS
-120
WH |
XS
-150
WH |
XS
-200
WH |
XS
-250
WH |
XS
-300
WH |
|
空气处理量(m3/min) |
11 |
13 |
17 |
22 |
27 |
32 |
42 |
55 |
65 |
85 |
110 |
130 |
160 |
210 |
260 |
310 |
|
电压( V) |
220 |
380 |
|
制冷功率(HP) |
3 |
3.5 |
4 |
5 |
6 |
7.5 |
10 |
12 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
|
冷却水循环量(m3/h) |
3.6 |
4.8 |
6 |
7.2 |
9.2 |
10 |
14.2 |
17 |
20 |
25 |
31 |
36 |
40 |
56 |
70 |
84 |
|
空气接管口径 |
G2" |
G2" |
DN65 |
DN80 |
DN80 |
DN80 |
DN100 |
DN100 |
DN125 |
DN125 |
DN150 |
DN150 |
DN200 |
DN200 |
DN200 |
DN250 |
|
冷却水管口径 |
G1" |
G1" |
G1" |
G1.5" |
G1.5" |
G1.5" |
G1.5" |
G1.5" |
G1.5" |
G2" |
G2" |
G2" |
G2.5" |
G2.5" |
G3" |
DN100 |
|
设备净重( Kg) |
350 |
380 |
420 |
660 |
700 |
900 |
1020 |
1200 |
1650 |
1850 |
2200 |
2550 |
2950 |
3680 |
3930 |
4250 |
|
长(mm) |
1300 |
1450 |
1450 |
1700 |
1850 |
1900 |
1960 |
2070 |
2200 |
2200 |
2600 |
2800 |
3150 |
3800 |
4000 |
4000 |
|
宽(mm) |
720 |
720 |
720 |
870 |
910 |
910 |
1010 |
1010 |
1320 |
1450 |
1450 |
1550 |
1650 |
1750 |
1900 |
2000 |
|
高(mm) |
1050 |
1050 |
1050 |
1430 |
1630 |
1750 |
1750 |
1800 |
1950 |
2045 |
2150 |
2250 |
2380 |
2400 |
2500 |
2700 |
注:1)中、高压型、防爆型、不锈钢型、无氟型、变频控制型、电脑集中控制等特殊要求均可定制。
2)低压型、特殊气体(如沼气、氢气、氮气、二氧化碳等)、300m3min以上接受订货。
3)技术参数若有改动,以实际产品为准,怒不另行通知。
 

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