Introduction of vulnerable parts of heated adsorption dryer

　　The heated adsorption dryer uses advanced chemical technology. Its principle is to use the saturated compressed air to use the difference in moisture and air molecule volume. It uses a special molecular sieve for gas purification to filter out the saturated water vapor in the compressed air, which can easily remove water molecules. Adsorbed in molecular sieve particles, and then using regeneration method to reduce molecular sieve, its compressed air dew point can easily reach -40 ℃.

　　Traditionally, the adsorbent, the controller, the valve and the silencer are collectively referred to as the four major wearing parts of the heated adsorption dryer.
　　1. As the main industrial body of the dryer, the adsorbent is subjected to frequent impacts of pressure, water vapor and heat most of the time, and is easily mechanically broken and fouled by the medium, which degrades the performance of the adsorbent. Since activated alumina replaced silica gel as the main adsorbent, various properties have been greatly improved, especially the compressive strength and resistance to liquid water immersion have reached a very high level, as long as there is no "insufficient regeneration energy consumption" operation Factors, after the treatment of activated alumina, the dew point of compressed air can reach -40 ℃ stably, which is technically guaranteed, and the service life can reach more than 2-3 years.
　　2. The controller is the command center of the equipment. The development of attached electronic technology and the wide application of PLC technology have a qualitative leap over the earlier mechanical-electrical control in terms of control accuracy and reliability. In addition to heating regeneration elements in terms of anti-interference and anti-overload performance has been further improved, other control elements are no longer vulnerable parts.
　　3. The control valve is an easily damaged part of the adsorption dryer. Frequent switching and long-term exposure to the mixed attack of moisture and adsorbent falling off are important reasons for valve damage.
　　4. The muffler is a component that is more prone to failure, and its main manifestation is that the muffler exhaust channel is blocked. Once the muffler fails (clogs), the damage to the whole machine is fatal, which will cause the adsorbent's regeneration performance to decline and premature aging. Therefore, the muffler is the focus of the daily maintenance of the adsorption dryer.
　　I hope that the information prepared by the editor can help you understand this equipment better.