The production process of liquid dairy products mainly includes: raw milk acceptance, milk cleaning, refrigeration, preheating, homogenization sterilization, cooling, aseptic filling, fermentation, final product storage etc. Steam boiler is used for fermentation, disinfection, drying, etc., The sterilization of liquid dairy products and the fermentation process of sour milk are the main uses of the boilers in dairy plants. According to the experience from working with many dairy companies in the past, fermentation, disinfection and sterilization of dairy products is the main steam consumption sections. If heating and bathing heat are added, steam demand will be higher.
Commonly used preparations in the pharmaceutical industry include tablets, pills, powders, injections, tinctures, solutions, extracts, ointments, etc. The main processes include disinfection, rough washing, fine washing, drying, cooling, preparation, granulation, tableting and coating etc. The process requires high-temperature sterilization to raw materials, equipment by a large amount of industrial pure steam, and heat is supplied for drying, cooling and tableting granulation processes.
According to the experience from working with many pharmaceutical preparation manufacturers, Pharmaceutical plants has different using of boilers, and the running time varies. Some equipment operates 24 hours per day, 365 days per year. Some devices need to run at regular intervals. The requirements for the steam system are very high. ZOZEN can customize the complete boiler system for the manufacturing industry to meet the different needs of users.
As the fast developing of chemical industry, there are many kinds of rubber product with similar producing process, mainly including: raw material preparing, Plastic refining, mixing, calendering, forming, vulcanizing etc., and most of these sections needs steam. Besides, some high temperature machines such as pressing, kneading, banbury machines, vulcanization molding, injection molding machine, cement mixer, conveyor belt dryer and molds heating and insulation also need thermal oil heater.
The main processes of the paper industry are: pulping, pressing, drying, calendering, winding, rewinding, warehousing, etc. The pulping methods mainly include mechanical pulping, chemical pulping, semi-chemical pulping and bio-pulping. In the paper production, the heating and dissolving, machine shaping, Black slurry concentration and Squeeze drying of the chemicals in the pulping process all require heat sources, so the boiler is the main driving force for the production of the paper mill. The boiler uses coal or other fuels to generate high-temperature heat sources through conversion energy, and we transport the heat sources to various workshops for steaming and drying purposes. Because the production process consumes more energy in the production process of the paper mill, the energy cost can account for 10%-14% of the production cost. Therefore, energy conservation and consumption reduction has become one of the main ways for papermaking enterprises to increase production and save
