With the development of modern construction, small nozzles also contribute to all walks of life. In fact, there was no nozzle industry long ago. There was a young man in the United States who used to be a hardware craftsman. In his daily work, he found out the customer's demand for nozzles and made many kinds of nozzles, but there was no series. With the development of industry, the demand for this kind of nozzle is growing. This young man made all kinds of nozzles Sorting, sorting, forming a serialization, and registered a company: Spraying Systems Co, is the United States spray system company - the world's largest nozzle company, this young man is the founder of the American spray company: JIM BRONSON. Until the early 1980s, the nozzle in China's Jiangsu generation rise, nozzle industry because of the extensive use of industry in China's slow development. However, many users only know how to use the nozzle, but they don't know how to select the nozzle. We should pay attention to the following elements in selecting nozzle:
1、 Nozzle flow: according to different use conditions and nozzle types, the flow can be divided into several expressions, L / min, L / h, t / h, m3 / h, etc.
Two, spray shape of nozzle: generally, it is divided into solid cone, hollow cone, fan shape, helix and so on.
3、 Nozzle spray angle: the general angle is between 0 ° and 180 ° and can also be customized according to the actual working environment of customers.
4、 Nozzle dimensions (connection dimensions): thread connection dimensions include metric thread, British thread and American thread, etc.
5、 Nozzle connection: generally, there are thread connection, ferrule connection, quick plug connection, clip connection, flange connection, welding and other connection methods.
6、 Nozzle material: according to different user requirements, CSAN Tianjin San'an Technology Co., Ltd. can process stainless steel (303ss, 304SS, 316SS, 310ss, etc.), plastic (PE, PVC, PP, ABS, PC, TEF, etc.), brass (brass), ceramics, alloy and other materials.
7、 Working pressure of nozzle: in industry, the most commonly used pressure units are bar, kg, MPa, pound, etc., 1kg = 1bar; 1MPa = 10kg; 1kg = 14.5psi.
8、 Application of nozzle: Machinery Industry (steel plant, cement plant, port machinery, mold production plant, etc.), agriculture (chicken farm, duck farm, pig farm, cattle farm, vegetable greenhouse humidification, etc.), environmental protection industry (desulfurization and denitrification, dust reduction, sewage treatment, etc.), automobile industry, power plant, textile factory, fire protection system, chemical plant, pharmaceutical factory, food processing, etc To use the nozzle.
