NEWS & BLOG
Explore the compressor product series from Zibo Vacuum Pump Factory Co., Ltd., supporting the R&D of high-vacuum application equipment.
Category: Industry News
Time: 2024-03-13
Summary:
Zibo Vacuum Pump Factory Co., Ltd. has consistently been a leader in the vacuum equipment industry in Shandong Province, and its compressor product series provides robust support for the R&D of high-vacuum application equipment. Today, let’s take a closer look at Zibo Vacuum Pump Factory Co., Ltd.’s compressor product series and see how they are helping to advance the development of high-vacuum application equipment.
A vacuum unit is a term used in mechanical engineering, and its operating principle relies primarily on pressure differences. Taking the liquid-ring vacuum unit as an example, it consists of a Roots pump serving as the main pump, connected in series with a liquid-ring pump acting as the forepump. The primary function of the liquid-ring pump is to create the preliminary vacuum required by the Roots pump, thereby overcoming the limitations of using a single liquid-ring pump—such as its limited ultimate pressure difference and low pumping speed—while retaining the Roots pump’s advantages of rapid operation and high pumping speed.
Acid- and alkali-resistant mechanical vacuum units are vacuum equipment designed for handling gases that are resistant to acids and alkalis. In industrial production processes, when gases contain strongly oxidizing substances (such as sulfuric acid), these can cause severe corrosion to equipment. In such cases, it becomes necessary to use acid- and alkali-resistant mechanical vacuum units to protect the equipment.
In addition, there are also vacuum units with special requirements—for situations requiring extremely high vacuum levels, a two-stage rotary vane oil-sealed vacuum unit is needed, with the forepump being either a mechanical pump or a two-stage mechanical pump.
In general, there are many types of vacuum units, and the appropriate type should be selected based on the specific application scenario and requirements.