意大利Aquatech 是由一系列具有一定波纹形状的金属片叠装而成的一种新型高效换热器。各种板片之间形成薄矩形通道，通过半片进行热量交换。它与常规的管壳式换热器相比，在相同的流动阻力和泵功率消耗情况下，其传热系数要高出很多，在适用的范围内有取代管壳式换热器的趋势。已广泛应用于冶金、石油、化工、电力、医药、食品、船舶等部门，可用于加热、冷却、蒸发、冷凝、杀菌消毒、余热回收等各种情况。

Application

The plate heat exchanger is piled up by a series of metal sheets with some certain corrugated shape a new type of high efficiency heat exchanger. A thin rectangular channel formed between the various plates exchange heat through half a slice. Compared with the conventional shell and tube heat exchanger, heat transfer coefficient is higher in the same flow resistance and pump power consumption, meanwhile it has the trend of replacing shell-and-tube heat exchanger in the range of applicable. It has been widely used in metallurgy, petroleum, chemical, electric power, pharmaceutical, food, ships and other departments, and can be used for heating, cooling, evaporation, condensation, disinfection, waste heat recovery and so on.

设计特点:
1、高效节能：其换热系数在3000～4500kcal/m2·°C·h，比管壳式换热器的热效率高3~5倍。
2、结构紧凑：板式换热器板片紧密排列，与其他换热器类型相比，板式换热器的占地面积和占用空间较少，面积相同换热量的板式换热器仅为管壳式换热器的1/5。
3、容易清洗拆装方便：板式换热器靠夹紧螺栓将夹固板板片夹紧，因此拆装方便，随时可以打开清洗，同时由于板面光洁，湍流程度高，不易结垢。
4、使用寿命长：板式换热器采用不锈钢或钛合金板片压制，可耐各种腐蚀介质，胶垫可随意更换，并可方便在、拆装检修。
5、适应性强：板式换热器板片为独立元件，可按要求随意增减流程，形式多样；可适用于各种不同的、工艺的要求。
6、不串液，板式换热器密封槽设置泄液液道，各种介质不会串通，即使出现泄露，介质总是向外排出。

Design characteristics
1. High efficiency and energy saving,
The coefficient of heat transfer is in the 3000 ~ 4500 kcal/m2·° C·h, and its thermal efficiency is higher than shell and tube heat exchanger 3 - 5 times.

2. Compact structure
Plate heat exchanger sheets are closely arranged. Compared with other type of heat exchangers, it takes up less area and space. The same heat transfer area of the plate heat exchanger is only 1/5 of the tubular heat exchanger.

3. Easy cleaning and easy dismantling
Plate heat exchanger will clamp wooden clamp plate by clamping bolt, be so easy to dismantle and can be cleaned at any time. Because of the smooth plate surface and a high degree of turbulence, it is difficult to scale.

4. Long life
Plate heat exchanger is using stainless steel or titanium alloy sheets. The pads can be easily replaced and repaired.

5. High adaptability
Plate heat exchanger plate tablete is a separate element and can increase or decrease according to the requirements at random process. It can be applied to various process requirements.

6. Plate heat exchanger doesn't string liquid. The seal groove sets drainage liquid passage. The medium does not stream. Even it leaks, the medium always exudes.