A number of new drying equipment and technical standards, such as China Drying Network's "Medicinal Spray Dryer", "Pharmaceutical Vacuum Dryer" and "Safety Code for Grain Drying Systems", will soon begin implementation in the second half of this year.
The “Pharmaceutical Spray Dryer†and “Pharmaceutical Vacuum Dryer†standards were formally released by the Ministry of Industry and Information Technology at the end of 2013 and stipulated the classification and marking of equipment, requirements, test methods, inspection rules, signs, operating instructions, packaging, and transportation. Storage. It is scheduled to begin on July 1, 2014. The "Pharmaceutical Spray Dryer" standard applies to pharmaceutical spray dryers for suspensions, emulsions, pasty drugs. The "Pharmaceutical Vacuum Dryer" standard is applicable to pharmaceutical vacuum dryers where the product of the working pressure and volume in the drying rack is less than 2.5 MPa·L.
The "Standard for Safe Operation of Grain Drying Systems" was proposed by the China National Machinery Industry Federation. The National Agricultural Machinery Standardization Technical Committee is responsible for the conclusion. The Energy Saving and Drying Machinery Equipment and Product Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture is responsible for the drafting. It is expected to be on October 1 this year. Started. The standard stipulates the requirements and methods for the safe operation of grain dryer operations, hot blast stoves, storage equipment, conveying equipment, cleaning equipment, dust removal systems, and electrical control systems for grain drying systems. It is suitable for the safe operation of the whole working process of complete grain drying system. After the implementation of the standard, it will fundamentally eliminate the safety hazards of drying equipment, reduce production costs, reduce the damage of unreasonable drying process to food, and increase economic efficiency.
An electronic heatsink is a device used to dissipate heat generated by electronic components such as transistors, integrated circuits, and power modules. The heatsink is typically made of a thermally conductive material such as aluminum or copper and is designed to transfer heat from the electronic component to the surrounding air or a liquid coolant.The principle behind a heatsink is simple: heat flows from a hot object to a cooler one. In the case of electronic components, the heatsink provides a larger surface area for the heat to transfer to the surrounding air or liquid. This increased surface area allows the heat to dissipate more quickly, preventing the electronic component from overheating and potentially failing.Electronic heatsinks come in a variety of shapes and sizes, depending on the application and the amount of heat that needs to be dissipated. Some heatsinks are designed to be attached directly to the electronic component, while others are mounted on a circuit board or chassis. In addition, some heatsinks are passive, relying on natural convection to dissipate heat, while others are active, using fans or pumps to force air or liquid across the heatsink to increase cooling efficiency.Overall, electronic heatsinks are an essential component in modern electronics, helping to ensure that electronic devices operate reliably and efficiently.
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