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几种真空泵的应用

(2009-05-20 08:39:37)
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真空泵

杂谈

    W型往复式真空泵 
    是获得粗真空的主要真空设备之一。广泛应用于化工,食品,建材等部门,特别是在真空结晶,干燥,过滤,蒸发等工艺过程中更为适宜。     
      2X型旋片式真空泵

      用来抽除密闭容器的气体的基本设备之一。它可以单独使用,也可作为增压泵、扩散泵、分子泵的前级泵使用。该型泵广泛应用于冶金、机械、电子、化工、石油、医药等行业的真空冶炼、真空镀膜、真空热处理,真空干燥等工艺过程中。     
      2XZ型旋片式真空泵

      具有结构紧凑,体积小,重量轻,噪音低,振动小等优点。所以,它适用于作扩散泵的前级泵,而且更适用于精密仪器配套和实验室使用。例如:质谱仪器,冰箱流水线,真空冷冻干燥机等。     
  XD型旋片式真空泵 
    可以在任意入口压强下工作,已普遍应用于食品的真空包装,塑料工业的真空吸塑成形。印刷行业的纸张输送,真空夹具,以及真空吸引等。     
  SZ、SK系列水环式真空泵 
     主要用于粗真空。抽气量大的工艺过程中。它主要用来抽除空气和其它无腐蚀,不溶于水,含有少量固体颗粒的气体,以便在密闭容器中形成真空。所吸气体中允许混有少量液体。它被广泛应用于机械、制药、食品、石油化工等行业中。  
      2SK、2SK-P1系列双级水环式真空泵 
    主要用来抽除空气和其它有一定腐蚀性、不溶于水、允许含有少量固体颗粒的气体。广泛用于食品、纺织、医药、化工等行业的真空蒸发、浓缩、浸渍、干燥等工艺过程中。该型泵具有真空度高、结构简单,使用方便、工作可靠、维护方便的特点。     
      JZJS型罗茨——水环泵机组 
     本机组由于采用水环泵作为前级泵,因而特别适用于抽除含有大量水蒸气和带有一 定腐蚀性和可凝性气体的工艺过程中。如:真空蒸馏、蒸发、脱水、结晶、干燥等工艺过程中。     
     JZJX型罗茨一旋片泵机组  是以罗茨泵为主泵,以旋片泵为前级泵串联而成。其结构紧凑,操作方便。适用于抽除空气及其它无可凝性及无腐蚀性的气体,广泛应用于需要大抽速和高真空的各种真这系统中。如:真空冶炼,电力电容器,变压器,真空浸渍处理,真空镀膜设备中的预抽等。     
    Zj系列罗茨真空泵  
    是一种旋转式变容真空泵须有前级泵配合方可使用在较宽的压力范围内有较大的抽速对被抽除气体中含有灰尘和水蒸汽不敏感广泛用于冶金、化工、食品、电子镀膜等行业。

W-type reciprocating pumps
(ModelWPistonVacuumPump)
Is a rough vacuum, one of the major vacuum equipment. Widely used in chemical, food, building materials and other departments, especially in a vacuum crystallization, drying, filtration, evaporation and other processes more appropriate.
2X-type Rotary Vane Vacuum Pump (Model2XSlidingVaneRotaryVacuumPump)
In addition to pumping the gases in confined containers, one of the basic equipment. It can be used alone, can also be used as booster pumps, diffusion pumps, molecular pumps pump before use. This type of pump is widely used in metallurgy, machinery, electronics, chemicals, petroleum, pharmaceutical and other industries vacuum smelting, vacuum coating, vacuum heat treatment, such as vacuum drying processes.
Type 2XZ Rotary Vane Vacuum Pump (Model2XZSlidingVaneRotaryVacuumPump)
Has a compact structure, small size, light weight, low noise, small vibration and so on. Therefore, it applies to diffusion pump for the pre-pump, but also for supporting precision instruments and laboratory use. For example: mass spectrometry, and refrigerator assembly line, vacuum freeze-drying machine.
XD Type Rotary Vane Vacuum Pump
(ModelXDSlidingVaneRotaryVacuumPump)
Can be imported in any work under pressure, has been generally used in food vacuum packaging, plastic vacuum forming industry. Delivery of the paper printing industry, vacuum fixtures, as well as to attract such a vacuum.
SZ, SK Series Water Ring Vacuum Pump
(ModelSZWaterRingVacuumPump)
Mainly used for rough vacuum. Large exhaust processes. It is mainly used for extraction of air and other non-corrosive, does not dissolve in water, containing a small amount of solid particles of the gas in order to form a vacuum sealed container. Absorption by gas in a small amount of liquid allowed to mix. It is widely used in machinery, pharmaceutical, food, petrochemical and other industries.
2SK, 2SK-P1 series of two-stage water ring vacuum pump
(Model2SK, 2SK-P1WaterRingVacuumPump)
Extraction is mainly used to have a certain air and other corrosive, non-soluble in water, allowing a small amount of solid particles containing the gas. Widely used in food, textile, medicine, chemical industry, vacuum evaporation, concentration, impregnation, drying and other processes. The vacuum-type pump with a high, simple structure, easy to use, reliable, easy maintenance features.
Roots-type JZJS - water ring pump unit (ModelJZJSRoots-WaterRingVacuumPumpSystem)
As a result of the unit as a former pump water loop pump, which is especially suitable for extraction contains a lot of steam and a certain corrosive and condensable gases in the process. Such as: vacuum distillation, evaporation, dehydration, crystallization, drying and other processes.
Roots JZJX a rotary vane-type pump (ModelJZJXRoots-SlidingVaneRotaryVacuumPumpSystem)
Pump based on Roots pumps, rotary vane pump for a pump in series from the former. Its compact structure, easy to operate. Applicable to pumping can not be in addition to air and other condensable and non-corrosive gases, widely used in pumping speed and the need for large variety of high vacuum in the system really. Such as: vacuum smelting, power capacitors, transformers, vacuum impregnation treatment, vacuum coating equipment, such as pre-pumping.
Roots vacuum pump series Zj
(ModelZJRootsVacuumPump)
Is a rotary vacuum pump capacity must be changed before the pump can be used with a wide range of pressure greater pumping speed on the extraction of gas containing dust and water vapor is not sensitive is widely used in metallurgy, chemical industry, food, e-coating and other industries.
几种真空泵的应用几种真空泵的应用

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