Shanghai Haozhuang Instrument Co., Ltd. develops the small spray dryer of LNB brand, which is energy-saving and environmentally friendly, leading the country. Professional manufacturing is more secure and affordable
Drying equipment selection technology overview Like other industrial technologies, drying technology has also made great progress in the application process. At present, there are more than 400 types of dryers developed, and about 200 kinds of dryers have been used in industrial production. Many new dryers have appeared, some of which are structural improvements to ordinary dryers. The reference has absorbed the advantages of other dryers, and some are completely new ideas. Drying is also a unit operation with considerable industrial energy consumption. According to data records, 14% of industrial energy consumption in developed countries is used for drying, and some industries even consume 35% of the total energy consumption in production Is constantly increasing. At the same time, the use of fossil fuel as a heat source for drying operations produces large amounts of carbon dioxide and other gases. The exhaust gas of the drying equipment (some dust in these gases) has an adverse effect on the atmospheric environment, which is a great challenge to the "environmental protection" that has increasingly attracted global attention. Almost all industries are inseparable from the drying operation. Although a correct understanding of the working mechanism of the drying and drying equipment helps to successfully complete the drying process, we still need to continuously invest manpower and material resources to further research and drying technology Development to enable it to efficiently use energy while producing high-quality products, reduce adverse impacts on the environment, and make it easier to implement process operations and controls. 1. The characteristics of drying technology Drying technology has a wide range of applications. Faced with many industries, materials with different physical and chemical properties, product quality and other diverse requirements, drying technology is a cross-industry, interdisciplinary Technology with experimental scientific nature. Generally, three aspects of knowledge and technology are required in the development and application of drying technology. The first is to understand the physical and chemical properties of the material to be dried and the use characteristics of the product; the second is to be familiar with the principles of transfer engineering, that is, the principles of energy transfer such as mass transfer, heat transfer, fluid mechanics and aerodynamics; The means of implementation, that is, the engineering design of the drying process, main equipment, electrical instrument control, etc. Obviously, these three aspects of knowledge and technology do not belong to a subject area. In practice, these three aspects of knowledge and technology are indispensable. Therefore, drying technology is a cross-industry and interdisciplinary technology. Although modern drying technology has a history of more than 100 years, it still belongs to the category of experimental science. Most drying technologies currently lack scientific theories and design methods that can accurately guide practice
Shanghai Haozhuang Instrument Co., Ltd. is a technologically innovative high-tech enterprise based in Shanghai and radiating the whole country. The company has first-class technical personnel and a good team of technicians, with advanced technology and strong development strength. Since the establishment of the company, the products and The service is recognized by customers and has a good reputation. The company adheres to the business philosophy of "integrity. Professionalism. Innovation. Growth" to provide customers with elaborate services. The company's main business and production scope include: testing instruments, laboratory equipment, cleaning equipment, environmental protection equipment and undertaking the design and customization of non-standard products and providing related technical services. First-class technology, first-class service.
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