SV630B 单级旋片式真空泵

SV630B是一款单级旋片式真空泵。这款真空泵的设计使其在抽除低真空范围内的气体，特别是从大气压到泵的极限真空之间的惰性气体时表现出色。
其主要参数包括：抽速为640m³/h，极限压力达到0.08mbar，使用油量范围为20/23L，并且指定使用LEYBONOL LVO130型号的油。噪音级为72dB，电机功率为15kw，电压为380V，电机转速为820r/min。其重量为730kg，外形尺寸为1510909740。
在结构上，SV630B真空泵采用了偏心安装的转子，转子内有三片旋片。这些旋片将泵腔分成几个部分，每个部分的容积随着转子的旋转而周期性改变。当某一部分的容积减小时，气体就被压缩并排出。此外，泵本身还带有防返油阀、气镇、排气过滤器、回油管路、油冷却回路和热保护开关等部件，进一步提高了其性能和稳定性。
在使用SV630B真空泵时，需要注意以下几点：首先，当抽除可凝性气体时，必须安装和使用1至2个气镇，以确保泵的正常运行；其次，应定期检查和维护泵的各部件，如油位、油质、过滤器等，以保证其性能和寿命；最后，在使用过程中，应遵守相关的安全规定，避免发生意外。
总的来说，SV630B是一款性能稳定、结构合理的单级旋片式真空泵，适用于各种需要抽除低真空范围内气体的应用场景。

SV630B

SV630B is a single stage rotary vane vacuum pump. The design of this vacuum pump makes it excellent at extracting gases in the low vacuum range, especially the inert gases between atmospheric pressure and the ultimate vacuum of the pump.
The main parameters include: pumping speed of 640m³/h, ultimate pressure of 0.08mbar, oil use range of 20/23L, and specified LEYBONOL LVO130 oil. The noise level is 72dB, the motor power is 15kw, the voltage is 380V, and the motor speed is 820r/min. Its weight is 730kg and its dimensions are 1510909740.
In terms of structure, the SV630B vacuum pump uses an eccentrically mounted rotor with three rotating pieces inside the rotor. These discs divide the pump chamber into sections, the volume of each section changing periodically with the rotation of the rotor. When the volume of a part decreases, the gas is compressed and expelled. In addition, the pump itself is also equipped with anti-return valve, gas ballast, exhaust filter, return oil line, oil cooling circuit and thermal protection switch components, further improve its performance and stability.
When using the SV630B vacuum pump, it is necessary to pay attention to the following points: First, when the condensable gas is removed, 1 to 2 gas towns must be installed and used to ensure the normal operation of the pump; Secondly, the components of the pump should be regularly checked and maintained, such as oil level, oil quality, filters, etc., to ensure its performance and life; Finally, in the process of use, the relevant safety regulations should be observed to avoid accidents.
Overall, the SV630B is a stable and reasonably constructed single-stage rotary vane vacuum pump suitable for a variety of applications requiring gas removal in the low vacuum range.

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