Due to the complexity and diversity of Baijiu making process, each process has its own unique equipment and machines, which also have a specific function. Baijiu brewing equipment, as an important equipment in Baijiu brewing process, has its unique role.
At present, during the heating stage, the stirring device of Baijiu brewing equipment can lift and mash liquid, and the stirring blades should be located at a lower position near the heating surface, and the heat convection can be enhanced by heating the heating surface as much as possible, and at the same time, local overheating or paste pot can be avoided.
Next, we will introduce the application of mixing device in Baijiu brewing equipment.
Generally speaking, in the resting stage, it is more advantageous for the impeller to be at a higher position, because the "pumping effect" is obviously better than that at a lower position. The mixing device of the equipment adopts frequency conversion adjustment, which greatly increases the performance. The mixing speed can be flexibly adjusted according to the requirements of saccharification process to adapt to saccharification steps, so as to control the convection speed of mash and avoid excessive shear force. Especially in high concentration saccharification, the new stirring device can show its advantages.
In Baijiu brewing equipment, mixing device with long and wide blades must be used. What is this? In Baijiu brewing equipment, the mixing blades are long and wide and symmetrical. When heat is transferred to the heating medium through convection, it is necessary to ensure that the heat will not be overheated locally, so that the conduction is constant.
Besides, we should make full use of the raw energy to shorten the contact time of Baijiu brewing equipment. Therefore, the use of long and wide symmetrical blades with opposite outer edges is conducive to the uniform diffusion of heat.