Insulation board microwave drying equipment machinery

Insulation board microwave drying equipment machinery

Insulation board is a kind of board used for building insulation, which is easy to understand. Insulation board is a rigid foam board made of polystyrene resin as raw material and other raw and auxiliary materials and polymer. It is made by heating, mixing and injecting catalyst at the same time, then extruding and extruding. It has moisture-proof and waterproof properties. It can reduce the thickness of building envelope and increase the indoor use area.

Microwave drying is needed in the production process of insulation board, and professional drying equipment is needed to achieve reasonable drying requirements. Our company has studied microwave drying equipment for a long time, focusing on product quality assurance. Microwave drying equipment machinery for insulation board is specially developed for drying insulation board.

Mechanical characteristics of microwave drying equipment for thermal insulation board:

Insulation board microwave drying equipment penetrating heating, fast heating speed, uniform heating. The penetration distance is theoretically the same order of magnitude as the wavelength of electromagnetic wave. Therefore, the macroscopical performance is fast heating speed, good uniformity, object color, composition remains unchanged. Microwave heating is used to make the heated object itself become a heating object. It is called integral heating mode. It does not need the process of heat conduction, so it can achieve uniform heating in a short time. When heated by microwave, all parts of the object, regardless of their shape, can usually penetrate the electromagnetic wave evenly to generate heat, so the inefficiency of medium material heating is greatly improved. Compared with high frequency heating, microwave heating does not need to design suitable shape of electrode, and the object can be heated uniformly regardless of the beginning, which is very helpful to improve product quality.

The market development and demand market of microwave heat preservation board dryer are inseparable. The development of microwave heat preservation board drying equipment needs the dominant market demand. According to the special planning requirements for the development of microwave dryer for insulation board, by 2015, the domestic microwave dryer for insulation board accounted for more than 50% of the domestic market demand, complete functional components, self-sufficiency rate reached 60%, and the system with independent intellectual property rights accounted for 75% of the total output of microwave drying equipment. This requires domestic food microwave sterilization equipment manufacturers to concentrate on improving independent innovation. To realize the industrialization of key functional components and lay a foundation for the upgrading of food microwave sterilization equipment products.

Mechanical and technical parameters of microwave drying equipment for thermal insulation board:

Domestic market competition is fierce, foreign enterprises are eager to see, in the fierce market competition, microwave insulation board dryer tunnel microwave drying equipment manufacturers need to increase equipment and technology investment, with high-quality environmental protection products to lead the development of the industry, energy conservation and environmental protection will be implemented.

To implement the development strategy of efficient and green food microwave sterilization equipment, we should first take the resource-saving development road, change the single extensive drying into combination and intelligent drying. We should not only fundamentally reform food microwave sterilization technology, but also carry out multi-level and multi-level energy-saving technological transformation, vigorously develop and apply renewable energy and industrial waste heat food microwave sterilization technology.

As early as the 1960s, a lot of research on the application and theory of microwave dryer for thermal insulation board has been carried out abroad, and it has been further developed in recent decades. The research of microwave drying technology in our country started late, and there is a certain gap compared with foreign countries, but it has also made good achievements, and there are many research and application results. China's microwave drying technology has been used in food industry, material chemical industry, pharmaceutical industry, mineral mining industry, ceramic industry, laboratory analysis, wet natural rubber processing and so on.