JB Metalluraical Application Cylinder Wuxi ASK Pneumatic Machinery Co.,Ltd , https://www.askpneumtic.com
With the continuous advancement and development of microcomputer technology and automatic control technology, computer automatic detection and control technology has been introduced in many fields, and the requirements for computer automatic measurement and control systems are getting higher and higher, and various flexible configuration software should be adopted. Health. MCGS (Monitorand Control Generated System) is a set of configuration software for quickly building and generating computer monitoring systems. It can be run on Microsoft (various 32-bit Windows platforms) and animated by collecting and processing field data. Vacuum drying alarm processing, flow control, real-time curve, historical curve and report output provide users with solutions to practical engineering problems. It makes full use of Windows graphics features, interface consistency, easy to learn and use. It is more versatile than the industrial control system developed by the special machine in the past, and has a wider application in the field of automation.
In the synthesis of many chemical and pharmaceutical products (intermediate or zui end products), solid particles are suspended in a liquid and need to be separated from the slurry at some stage. The solids are first separated from the liquid using mechanical solid-liquid separation equipment such as filtration centrifuges, vacuum (or pressure) filters, settlers, filter presses, and static thickeners. For a certain process, choose Zuijia's mechanical separation equipment type. Vacuum drying is mainly determined by factors such as solid nature, production capacity and operation mode. However, product quality requirements are usually not achieved by only one mechanical solid-liquid separation step, since it is not possible to remove all of the liquid by mechanical force alone. Depending on the product and equipment, the humidity of the product discharged from the centrifuge or filter is generally in the range of 5% to 80% by weight. Therefore, after the mechanical solid-liquid separation is completed, it is generally required to separate the liquid remaining in the solid by a thermal solid-liquid separation step. This step is often referred to as "drying."
An important driving force for the change in the drying effect of the product is the evaporation temperature of the liquid contained, which is dependent on the process pressure. Reducing the process pressure and lowering the evaporation temperature can bring many benefits, especially for contact drying. There is no need to design an ideal drying system that operates only at the low pressure of zui and the high allowable temperature of zui, as this would require large and expensive peripherals. The system is typically designed as a self-adjusting pressure vessel. That is to say, the condenser and the vacuum device are adapted to handle high steam flows at higher pressures, and the pressure is also reduced as the amount of drying decreases.
The vacuum dryer is a device that removes moisture from the components inside the container by removing the air inside the packaging container to a predetermined degree of vacuum. During the drying work, the tank is in a vacuum state, and the jacket is heated by hot water (or steam, heat transfer oil). As the tank rotates at a low speed, the material continuously moves up and down inside and outside the tank, and becomes a “diamond-shaped track†to absorb and evaporate. The steam is continuously discharged through the vacuum line to achieve the purpose of material drying. While drying the mixture, the built-in spray, filtration, pulverization and other devices can be used for multi-function operation.
Introduction to the application of vacuum dryer in the actual industry
The vacuum drying process is a complex, time-varying, non-linear industrial process. Drying control is to adjust and control the process parameters that affect the entire drying process.
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