Wuhan Qiaoxin Refrigeration Equipment CO., LTD
Wuhan Qiaoxin Refrigeration Equipment Co., Ltd. Shell and Tube Heat Exchanger Expert
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U shaped tube Shell and Tube Heat Exchanger
Water - Cooled Evaporator
The product is also known as tube heat exchanger. Is a wall-type heat exchanger which is a wall-side heat
exchanger which is closed to the wall of the tube bundle in the casing as a heat transfer surface. This kind
of heat exchanger structure is simple, reliable operation, can use a variety of structural materials (mainly
metal materials), can be used in high temperature, high pressure, is currently the most widely used type.
Shell and tube heat exchanger materials are generally carbon steel, stainless steel and copper-based, in
which carbon steel tube plate as a cooler, the tube and tube pipe welds often appear corrosion leakage,
spill into The cooling water system pollutes the environment and causes material waste. Shell and tube
heat exchanger due to the internal and external fluid temperature is different, so the heat exchanger shell
and tube bundle temperature is also different.
Shell and tube heat exchanger has a number of layers of good thermal conductivity of the material formed
by the principle of working together with the water heater is similar to the water heater is generated by the
combustion of heat and heat exchanger is a hot medium is not open fire, heat exchanger inside the two
Pipe circuit, one is the heat source is the other is the heat source heat source is like a water heater
burning flame such as hot water or steam. The heated source is like the heated water in the water heater.
There is a heat source in the heat exchanger heat exchanger before the entrance of a control valve by
changing the opening of the valve can be adjusted to the temperature of the heating source.
U SHAPED TUBE DRY EVAPORATOR (DOUBLE MACHINE)
CAPACITY: 35KW TO 95KW
| Models | QXU35D6 | QXU47D6 | QXU56D6 | QXU65D8 | QXU80D8 | QXU95D8 | ||
| Rated data ti=12°C te=2°C tu=7°C Dts=5°C | Qn | KW | 35 | 47 | 56 | 65 | 80 | 95 |
| Kcal/h(×103 ) | 30.2 | 40.4 | 48.2 | 56.7 | 68.8 | 81.7 | ||
| Wn | m3 /h | 6 | 8 | 9.6 | 11.4 | 13.8 | 16.4 | |
| Wm | m3 /h | 10 | 11.4 | 12 | 14.5 | 19 | 21 | |
| Dpn | bar | 0.27 | 0.41 | 0.35 | 0.39 | 0.42 | 0.46 |
| Models | QXU35D6 | QXU47D6 | QXU56D6 | QXU65D8 | QXU80D8 | QXU95D8 | |
| Dimension(mm) | A | 1275 | 1407 | 1431 | 1431 | 1631 | 1781 |
| B | 168 | 168 | 168 | 168 | 219 | 219 | |
| C | 107 | 107 | 161 | 161 | 200 | 200 | |
| D | 1040 | 1190 | 1030 | 1180 | 1380 | 1530 | |
| E | 200 | 200 | 200 | 240 | 240 | 240 | |
| Vent | S1 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Outlet | S2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Connection | W(DN) | 50 | 50 | 50 | 50 | 65 | 65 |
| D1(mm) | 16 | 16 | 22 | 22 | 22 | 22 | |
| D2(mm) | 22 | 22 | 35 | 35 | 35 | 35 | |
| P(kg) | 72 | 78 | 88 | 93 | 125 | 136 | |
| Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow Dpn-pressure drop of recirculating cooling water Dts-overheat temperature | |||||||
COMPANY IMAGE
COOPERATED CLENTS