According to the development target of the 13th Five-Year Plan for the National Feed Industry, by the end of the 13th Five-Year Plan, the total output of industrial feed is expected to reach 220 million tons. Among them, pig feed 94 million tons, regardless of body size or development space is larger, is the future feed enterprises want to achieve sales growth of key factors. China's pig feed enterprises are mainly distributed in Shandong, Guangdong, Guangxi, Henan, Jiangxi and other pig breeding provinces. In recent years, the advantages of the feed industry enterprises continue to expand, the disadvantaged enterprises due to capital disadvantage, insufficient investment in technology, environmental protection is not up to standard, procurement capacity and risk management capacity is not strong and other factors, accelerate the elimination.
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Applicable industries: feed industry scheme: rated output: 8 tons
Feed production processes mainly include: feeding, tempering, pelleting, post-maturation, expansion, drying, cooling, disinfection, broken particles, etc., in which pelleting, tempering, drying, disinfection and other processes need steam, so it is inevitable to use steam boilers.
Wet granulation and puffing are the stage of steam boilers used in pig feed processing, that is, granulation. The ZOZEN boiler has served many pig feed enterprises throughout the country, and has rich experience in the industry. According to our understanding, during granulation, the raw material is conditioned by a conditioner, the temperature of the material is 80-85 degrees with steam, and the moisture content is about 17%. Then the granules with different sizes are prepared by the granulator. In the feed processing process of feed mill, steam boiler is cooperated with double shaft blade mixer, pulverizer, vertical double shaft pulverizer, granulator, conveyor, packer and so on.
Through the statistical analysis of the customer cases in the ZOZEN boiler, the pig feed manufacturers in the past consider the cost of fuel and the cost of operation, and choose the majority of coal-fired boilers. However, since the fourth batch of Central Environmental Supervision began to be stationed in the provinces in August 2007, a large number of feed factories have stopped production. The main reason is that the environmental protection equipment is not up to standard, and need to increase environmental protection equipment, boiler is one of them. Therefore, the application frequency of WNS series and SZS series condensing gas-fired boilers is gradually increasing, while that of SZL series and DZL series coal-fired boilers is relatively decreasing. For example, a pig feed leading enterprise has an annual output of 240 thousand tons, which originally used a 8 ton SZL8-1.25-A II coal fired boiler. The technical personnel of the ZOZEN boiler recommended a 8 ton WNS8-1.25-Q gas boiler according to the environmental protection standard. It not only has a high degree of mechanization and control automation, but also has a strong adaptability to different fuels, and has a better effect of energy saving and environmental protection.
1. the equipment has good energy saving and environmental protection effect.
Compared with coal-fired boilers, the fuel used is cleaner and more efficient, energy saving and emission reduction effect is better, and can meet the requirements of environmental protection.
2. fuel has strong adaptability.
WNS series and SZS series steam boilers developed by ZOZEN Boiler have large choices of furnace liners, which provide conditions for full combustion of fuel. Therefore, they have strong adaptability to different fuels.
3. the equipment is highly automated and easy to operate.
Advanced steam boiler automatic controller, all Chinese LCD screen, man-machine interface, user only need to set easily, the boiler can start and stop according to user requirements, load adjustment, automatic water supply and other automatic operation.
ZOZEN has references in various industry all over the world. In past 10 years, over 12850 customer cases have been achieved.
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