一、简介
波纹管式换热器不仅传热效率高,而且对食品处理既快速又安全可靠。随着近几年来的不断发展,产品技术已达到一个崭新的水平。我厂生产的波纹管式换热器,按照材质分为碳钢列管式换热器,不锈钢列管式换热器和碳钢与不锈钢混合列管式换热器三种;按照形式分为固定管板式、浮头式、U型管式;按照结构分为单管程、双管程和多管程,传heat面积从1m2到500m2,可根据用户需求定制。
二、优点
处理过程时间短,可以保持产品原有风味;
产品hot处理过程较均匀;
管内无任何接触点,产品不会粘附在pipe内;
波纹pipe内有较高的湍流,在product流动过程中有自清洗效果,比直pipe更少污染和结垢;
较长运行时间和良好的清洗效果;
少量备件要求,低运行成本;
易于检查和拆卸;
无菌生产中有较高的安全保障;
同一设备可以生产不同的products_;
设备扩充能力大。
三、应用
热电领域
波纹pipe换heat主要体现在hot电厂的水-水加heat中。利用hot电厂蒸汽通过wave pipe heat transfer device,把循环water加heated to a certain temperature(e.g., 150℃ for high-temp heat exchanger, and 110℃ for basic heat exchanger)。Then the heated water is supplied to households, solving the problem of residential heating in winter.
This way of heat-electricity supply not only saves energy but also improves urban residents' living environment, achieving good social benefits.
Recently, with rapid development in city construction and improvement in people's living standards, there is a need for increased living space per capita due to increased dwelling area requirements.
However, this would strain existing heating capacity from power plants within limited factory spaces on-site.
Therefore, using wave pipe heat exchangers instead of traditional shell-and-tube ones can solve these issues effectively.
2.. 石油领域
The oil industry is China's pillar industry that has strong driving force over national economy development; thus promoting comprehensive energy-saving technology is imperative task.
Generally speaking, crude oil extracted from wells has large viscosity which requires great propulsion force when transporting it long distances; however reducing oil viscosity makes transportation easier.
One method involves increasing oil temperature to lower its viscosity prior transport; previously some fields used gas-fired boilers which consumed abundant natural gas while having low efficiency leading to significant waste of resources.
Since adopting wave pipe heat exchangers at wellheads (installing small-scale wave pipe heat exchangers near each wellhead), both energy conservation and satisfactory results were achieved by circulating hot water into pipes between them through boiler houses so as to raise the initial 20°C crude oil up to around 50°C thereby significantly decreasing its viscosity while one boiler house could drive multiple wave pipe units with hot water circulating between them & looping back into the same boiler house loop system.
四、主要参数