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解说怎么减小换热器阻力

来源:/news/41.html │ 发表时间:2018-11-06 

解说怎么减小换热器阻力
Explain how to reduce heat exchanger resistance
板式换热器已广泛应用于冶金、矿山、石油、化工、电力、医药、食物、化纤、造纸、轻纺、船只、供热等部门,可用于加热、冷却、蒸腾、冷凝、灭菌消毒、余热收回等各种情况。
The plate heat exchanger has been widely used in metallurgy, mining, petroleum, chemical, electric power, medicine, food, chemical, papermaking, textile, ships, and other departments can be used for heating, heating, cooling, transpiration, condensation, sterilization, heat recovery and other conditions.
太阳能运用:参加太阳能集热板中传热介质乙二醇等防冻液热量交流进程,以到达运用太阳能意图。
The use of solar energy in the heat transfer medium: ethylene glycol and other solar collector in the antifreeze heat exchange process, in order to reach the intention of using the solar energy.
化学工业:制作氧化钛、酒精发酵、组成氨、树脂组成、制作橡胶、冷却磷酸、冷却甲醛水、碱炭工业、电解制碱。
Chemical industry: the production of titanium dioxide, ammonia, alcohol fermentation, resin composition, production of rubber, cooling, cooling water, alkali phosphoric acid formaldehyde carbon industry, sodaproduction.
钢铁工业:冷却淬火油,冷却电镀用液、冷却减速器润滑油、冷却轧制机、拉丝机冷却液。
The iron and steel industry: cooling quenching oil cooling, electroplating liquid, cooling speed reducer lubricating oil, cooling rolling machine, wire drawing machine coolant.
在板式换热器的运用中,关于阻力有必定的要求,一般以流道内介质均匀流速0.3~0.6m/s为宜,阻力不大于100kPa为宜,为了确保完成该要求,需要以必定的措施来辅佐,下面山东板式换热器生产厂家就您怎么减小换热器阻力:
In the application of plate heat exchangers, there are certain requirements for resistance. Generally, the medium uniform flow rate in the channel is 0.3-0.6m/s, and the resistance is not more than 100kPa. In order to ensure the completion of this requirement, certain measures should be taken to assist. The following Shandong plate heat exchanger manufacturers on how to reduce the resistance of heat exchangers:
1.选用热混合板:热混合板的板片双面波纹几许结构相同,板片按人字形波纹的夹角分为硬板(H)和软板(L),夹角(一般为 120度左右)大于90.

1. Choose the hot mixing board: The two-sided corrugated plates of the hot mixing board have the same structure. The plates are divided into hard plate (H) and soft plate (L) according to the angle of the herringbone corrugation, and the angle (generally about 120 degrees) is more than 90.

山东板式换热器

2.选用非对称型板式换热器:对称型板式换热器由板片双面波纹几许结构相同的板片组成,构成冷暖流道流转截面积持平的板式换热器.
2. Selection of asymmetric plate heat exchangers: symmetrical plate heat exchangers consist of plates with double-sided corrugated structures, which constitute plate heat exchangers with flat cross-section area of cold and warm runners.
3.选用多流程组合:当冷热介质流量较大时,能够选用多流程组合安置,小流量一侧选用较多的流程,以进步流速,获得较高的传热系数.
3. the process: when the flow of hot and cold is large, can use multi process combination placement, small flow side of the frequently used procedure, in order to improve the flow rate, obtain a higher heat transfer coefficient.
4.板式换热器旁通管:当冷热介质流量比较大时,可在大流量一侧板式换热器进出口之问设旁通管,削减进入板式换热器流量,下降阻力.
4. By-pass tube of plate heat exchanger: When the flow rate of hot and cold medium is relatively large, by-pass tube can be set at the inlet and outlet of plate heat exchanger on the side of large flow rate to reduce the flow rate into plate heat exchanger and reduce resistance.
关于换热器的常识了解的专业全面,能够协助我们解决一些运用中的难题,如果您的换热器在运用中发生了什么问题,不妨多与板式换热器生产厂家多多交流!
The general knowledge of heat exchangers is comprehensive and professional, which can help us solve some difficult problems in application. If you have any problems in the use of heat exchangers, you may as well communicate with plate heat exchanger manufacturers more!
综上所述有山东舜泽新能源科技有限公司提供,想了解更多山东板式换热器知识,欢迎关注我们的网站:谢谢支持!
To sum up the Shandong shunze Amperex Technology Limited, want to know more about Shandong heat exchanger knowledge, welcome to pay attention to our website: thank you for your support!

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