Publish Time: 2022-08-29 Origin: Site
The Oxygen compressor is actually a compressor with special accessories such as molecular sieve. When working, the oxygen machine compresses and cools the air to a liquid state, and uses the different vaporization temperatures of liquid oxygen and liquid nitrogen and molecular sieves to separate them, which makes liquid oxygen, which can be bottled and sold.
What should we pay attention to when using Oxygen compressor?
How does the Oxygen compressor enhance automation control?
What are the characteristics of the Oxygen compressor?
(1) Prevent the lubricating water from being cut off in the cylinder
Set up a distilled water cut-off alarm device, and use a liquid level control alarm system to strengthen the maintenance of the alarm device to ensure timely and accurate alarms.
(2) Prevent the mechanism from being oiled
During the installation of pipeline valves, strengthen inspection, strictly degreasing and cleaning, prevent grease from entering the cylinder, and do a good job in the management of air seals, oil scraping rings, and oil retaining rings. The service cycle of the oil slinger and other components should be kept in mind, and they should be checked and updated regularly.
(3) Prevent the generation and entry of rust
The occurrence of rust is related to the material. Due to economic reasons, preventing rust from entering has become the key. Therefore, stainless steel mesh is installed at the inlet of the Oxygen compressor, and maintenance management is strengthened. If there is any damage, it should be replaced in time; in addition, if conditions permit, the inlet pipeline of the Oxygen compressor should be purged frequently or regularly to prevent the inner wall of the pipeline from rusting and rust deposits caused by wet oxygen, which can effectively prevent rust from entering. machine, to prevent the occurrence of explosion accidents.
1. Add temperature and pressure detection display points: Practice has proved that Oxygen compressor failures can often be manifested by the little changes of parameters such as temperature and pressure, but because the absolute value of the changes is small and rapid, it is easily ignored by operators. If the phenomenon occurs, a number of temperature and pressure detection points are added, and the analog indicator needle is changed to a fast digital display record alarm at the same time. In this way, minor abnormalities in various components of the Oxygen compressor can be found in time through numerical changes.
2. Use the alarm signal of Oxygen compressor to make up for the negligence of the operator: six alarm modes can be set: high absolute value alarm H of measured value; low absolute value alarm L of measured value; When the measured value decreases, the change rate exceeds the limit alarm RL; when the difference between the measured values of the two measuring points is higher than the alarm setting value, it alarms dH; when the measured value difference between the two measuring points is lower than the alarm setting value, it alarms dL.
1. Oil-free lubrication
The Oxygen compressor is designed with oil-free lubrication. Due to the high pressure of oxygen, it is easy to explode when encountering grease. Therefore, Oxygen compressors must be designed for oil-free lubrication.
2. Low Speed
The crankshaft speed is relatively low, the average piston speed should be low, and the gas velocity in the pipeline is relatively low.
Anqing Bailian Oil Free Compressor Co., LTD. always focuses on the needs of customers and therefore offers Oxygen compressors and actively addresses customers to solve their problems.