The technical core that affects the development and use of cold dryers

The technical core that affects the development and use of cold dryers

The application of refrigeration dryers is very extensive. This article is to describe the core technology, important fields and development directions of refrigeration dryers to describe the core of the technology that affects the development and use of refrigeration dryers.

　　 The construction of compressed air refrigerated dryer projects in various parts of China has gradually increased, and the dangerous manipulation and the increase of value-added potential related to the compressed air refrigerated dryer project have become important topics that urgently need to be discussed at that time. From multiple viewpoints such as project selection, shopping mall evaluation, program design, organization and implementation, operation management, etc., we will discuss the dangers that may be encountered during the investment and construction of compressed air refrigeration dryer projects and their reasonable countermeasures, and give them on this basis The evaluation results of the project's value-added potential and various methods to enhance the project's value-added potential. The report is based on industrial discussions. After detailed analysis of the industrial chain and examples of typical company resource integration, the industrial structure adjustment suggestions and recommendations suitable for the compressed air refrigeration dryer occupation are obtained. The company's resource integration strategy.

　　 Direct use as an industrial power will result in low output power, poor product quality, short equipment life, and increased maintenance costs; this does not meet the standard for companies that require high efficiency. With the continuous development of modern industry, the demand for compressed air quality is getting higher and higher and diversified. The demand for compressed air in modern industry can be divided into the following aspects:

　　 1. Pressure and flow demand: any occasion that requires compressed air has a demand for the pressure and flow of compressed air. Currently, the most widespread pressure is around 0.7Mpa. In some special occasions, such as the glass industry, the air pressure demand is around 0.2~0.4Mpa; in some military companies, the demand for compressed air pressure may be tens of Mpa.

2. Dryness (ie, moisture content or dew point temperature) requirements: different technologies have different requirements for the dew point temperature of the compressed air. For example, the dew point of the compressed air pressure used for appearance generally needs to be below -40 ℃, while for semiconductors The chip factory's demand for the pressure dew point of the compressed air is -70°C, but in most cases, the demand for the dew point temperature of the compressed air is above 0°C. The dew point requirement of compressed air is generally fulfilled by the dryer.

Taking compressed air refrigeration dryer occupational industrial chain competition trends and the integration of internal and external resources of the company as the primary research goal, it touches on the outline of occupation development, upstream and downstream industrial development, industrial chain competition situation, industrial chain integration, company resource integration, key company examples, Several aspects such as analysis will be carried out in the future.