Material pretreatment and mixing device

The utility model provides a material pretreatment and mixing device which comprises a powder material pretreatment device, a conveying device, a paste material pretreatment device and a mixing and stirring device, and the powder material pretreatment device and the paste material pretreatment device are respectively connected with the mixing and stirring device through the conveying device. According to the material pretreatment and mixing device, the material pretreatment devices with different attributes are arranged, classification pretreatment can be carried out according to the attributes of the materials, whole-process continuous uninterrupted production is achieved, and meanwhile the material pretreatment and mixing device is high in material mixing uniformity degree, high in production efficiency and stable in product quality. 本实用新型提出一种物料预处理及混合装置，包括粉体物料预处理装置、输送装置、膏体物料预处理装置和混合搅拌装置：粉体物料预处理装置和膏体物料预处理装置分别通过输送装置与混合搅拌装置相连接，其设计科学合理，通过设置不同属性的物料预处理装置，能够根据物料属性进行分类预处理，实现全程连续不间断生产，同时，使用本实用新型物料预处理及混合装置，物料混合均匀程度高、