The automatic stubble drying machine is mainly composed of the following accessories: distiller's grains dropping hopper, equipment stainless steel support, drive sprocket chain, mixing motor, mixing motor, drive motor, adding hopper, material receiving hopper, auxiliary operation platform and other accessories.
The working principle of the full-automatic stubble airing machine is that the brewing process requires that after the distiller's grains come out of the wine steamer, the water is heated to adjust the humidity requirements of the distiller's grains, and then the distiller's grains are required to be cooled to the process temperature. After reaching the temperature, distiller's yeast is added. After adding distiller's yeast, the distiller's grains are stirred evenly by the modulator and then fermented in the cellar, The whole set of equipment starts to grab the distiller's grains after cooking and mixing into the falling hopper in front of the equipment with traveling crane grab.
By controlling the height of the dropping hopper to meet the requirements of the thickness of the operating layer, the distiller's grains are transported forward by driving the sprocket driven by the driving motor after falling onto the conveyor belt. During the transmission process, the distiller's grains are continuously cooled by the fan. After it is reduced to the process temperature, the starter begins to add Qu, and then the fan is used to cool down until the fermentation temperature required by the process, After that, the distiller's grains are transferred to the pit for fermentation through the receiving hopper.
The full-automatic stubble airing machine is designed from the point of view of mechanized automation and saving human and material resources. The whole process of distiller's grains from discharging from the steamer to entering the pit for fermentation after cooling and koji addition is fully automated. The purpose of uniform koji addition is realized by adjusting the rotating speed of the active motor and the koji addition flow control of the koji adding machine. The whole distiller's grains are cooled on the conveyor belt through a fan, The thickness of distiller's grains is obtained according to the actual detection.
The distiller's grains move forward continuously during the cooling process. In order to make the materials uniform, there are four mixing motors to stir the materials during the movement. After reaching a certain temperature, the koji adding machine starts to add koji automatically. The whole process is carried out automatically under the continuous operation of machinery, saving manpower and material resources. After the koji powder is added, it is evenly mixed and overturned under the action of the mixing motor, The koji powder is fully activated at a certain process temperature, then enters the receiving hopper, and then transferred to the pit for fermentation.