幸运快乐8开户-幸运快乐8手机版投注开奖直播结果历史记录BKDW-100低温捕集泵 - 低温冷阱 - 深圳富达冷冻设备-制冷设备-空调制冷设备-速冻设备-低温冰箱

幸运快乐8开奖记录

低温冷阱

BKDW-100低温捕集泵


BKDL-100低温冷阱主要技术数据:

额定频率(Rated frequency): 50Hz 
额定电压(Rated voltage ):380V 
输入功率(Input power): 4500KW
制冷方式(Cooling way): 风冷
温度(Temperature):-65℃&-135℃
容积尺寸(Cubage size):100 
外形尺寸(Product size):750*700*1620 mm
     
     本公司研发生产的BKDL(-90~-100℃),(-100~-130℃)低温冷阱机,及BKDB(-80~-130℃)低温捕集泵,均为非共沸混合工质自然复叠制冷循环。压缩主机及制冷附件,采用原装进口名牌产品,混合工质各组分均为100%全无氟绿色环保制冷剂,由于本公司BKL,BKB系列产品采用半封闭型式大大降低了制冷剂的泄露率,又运用了水冷式过冷器等技术更加宽了产品的工作环境温区。(环境温度最高可达45℃)

     
     The BKDL (-90-100 C), BKDB (-100-130 C) cryogenic trap machine and BKDB (-80-130 C) cryogenic trap pump developed and manufactured by our company are natural cascade refrigeration cycles with non-azeotropic mixtures. Compression main engine and refrigeration accessories, using imported brand-name products, mixtures of refrigerants are 100% all-fluorine-free green refrigerants, because the company's BKL, BKB series products using semi-closed type greatly reduces the leakage rate of refrigerants, and the use of water-cooled supercooler technology to widen the working environment temperature of products. District. (The ambient temperature can reach up to 45 degrees Celsius)

 BKDL低温冷阱机主要用途:
       在分子泵和油扩散泵抽空系统中,影响真空度和抽空速度主要是水蒸气和其他高沸点气体(如返油蒸汽,CO2)低温冷阱主要用于分子泵,油扩散泵抽空系统。其工作原理与低温捕集泵相似,主要是快速凝结抽空系统中的水蒸气和其他高沸点气体,减少扩散泵返油造成的真空室污染,提高抽空系统的抽速,提高系统真空度。一般用于对真空度和洁净度要求比较高的镀膜系统,对于分子泵或油扩散泵抽空系统,可以在不对现有真空系统进行大的改造基础上(只增加一个法兰挡板),提高机组工作效率。


      In the pumping system of molecular pump and oil diffusion pump, the low temperature cold trap of water vapor and other high boiling point gases (such as return oil vapor, CO2) is mainly used in the pumping system of molecular pump and oil diffusion pump。 Its working principle is similar to that of cryogenic trapping pump。 It mainly condenses water vapor and other high boiling point gases in the pumping system quickly, reduces the pollution of vacuum chamber caused by oil return of diffusion pump, improves the pumping speed of the pumping system and improves the vacuum degree of the system。 Generally, it is used in the coating system which requires high vacuum and cleanliness。 For the molecular pump or oil diffusion pump pumping system, it is possible to improve the working efficiency of the unit on the basis of no major modification of the existing vacuum system (adding only one flange baffle)。


 

上一篇:第一页 下一篇:低温回收机 BKXB-15L-105℃

相关新闻

用手机扫描二维码关闭
二维码
幸运快乐8开户 幸运快乐8开户 幸运快乐8开奖直播 幸运快乐8开奖记录 幸运快乐8 幸运快乐8开户 幸运快乐8投注 幸运快乐8 幸运快乐8开奖记录 幸运快乐8官网