Huayi Yiniang 2012 high speed saccharifying system: According to the defects existing in the filter tank method currently adopted in world’s beer industry, we have made all-round technical R&D, and design improvement in the key chains from raw materials milling to wort cooling. It is concluded from the case of Yanjing headquarters project that: The filtering speed of the filter tank technology can totally compare with filter press; wort quality is better, which is beneficial to the improvement of consistency with our brand. Our company has applied for many patents for invention and utility model patents. The detailed features include:
糖化批次单套糖化能力可达 12 次 / 日。
原料利用率的提高降低了粮耗，由于各锅换热面的优化设计提高了换热效率，蒸汽的消耗降低了；新的热冷转换等技术的应用，使 90% 的热能得以回收及使用；同时减少了原制冷系统对麦汁冷却水制备的制冷消耗，从而电耗大为降低。
High filtering speed:
The saccharifying capacity of single set can reach 12 times per day.
High production efficiency:
The production capacity is 50% higher than that of the current saccharifying system.
Good wort quality:
As the time for the whole saccharifying process is short, the time of oxidization is shortened while the dipping time of the malt hull in the mash is greatly reduced, which helps to reduce the leaching of substances of foreign flavor and harmful flavored substances.
Low production consumption:
The improvement of raw materials’ utilization rate lowered grain consumption. Due to optimization of heat exchanging surfaces in all pots, the heat exchanging efficiency is enhanced and the consumption of steam is reduced. The application of the new heat and cold converting technology and other technologies enables 90% of heat energy to be used and recycled. In addition, the refrigeration consumption for the
preparation of cooling water of wort in the original refrigerating system is reduced, so the electric consumption is greatly lowered.
Key technology breakthroughs:
The improvement of rice cooker and mash tun kettle mixing system:
It makes the mixing more even and softer, reduces oxygen dissolving and the leaching of substance of foreign flavor; after the improvement of mechanical structure, there is no need to worry about the abrasion that the sand in the raw materials would cause to the mixing shaft.
各锅换热面的优化设计：大大提高了换热效率 K 值，保证了升温速率，降底了蒸汽使用压力，提高了热利用率；冷凝水的带压回收既能及时地将冷凝水排走又能减少其热能的损失。
Optimized design of heat exchanging surfaces in all pots: Not only the heat exchanging efficiency value K is greatly enhanced, the temperature rise rate is ensured, the steam working pressure is reduced but also the heat utilization rate is improved; The under pressure recycle of condensed water can realize timely discharging of the condensed water and reduce the loss of its heat energy.
Key breakthroughs of filter tank core technology: The quality of saccharifying depends on the filter tank. All of the filter tank technology has a choke point of low efficiency. Huayi Company has made R&D and improved design from macroscopic structure to every component’s details of the filter tank. Especially, a great number of theoretical researches and experiments have been carried out according to the fast dissolving-cut of sugar, and a series of mathematical models have been established, which finally solved the technical problem. As a result, the filtering speed has been enhanced to a new height and our company got a national invention patent.
Application of heat and cold converting technology: It has solved the problems of incomplete heat recycling and unbalanced heat and water in the original technology, which caused the situation that the residual heat of hot water recycled can’t be well applied. It has greatly saved electric consumption for refrigeration.
Process control system with high integration of multiple variables: The technological indexes, equipment parameters and control principles are integrated perfectly, and the rigid logical relation between the detailed parameters and process control is expressed by the procedures, so that the automatic control level is improved to a new stage.