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蒸养煤渣砖是用煤渣、石灰质材料、石膏材料,按一定比例配合,制成混合料,然后经成型、静置和在95～100℃的蒸汽中进行水热处理而制成的一种新型的筑墙材料。在整个生产过程中,混合料的制备是决定产品质量的重要关键之一。本文拟就混合料的制备工艺提出一些初步看法,与大家商榷。一、蒸养煤渣砖混合料合适的制备工艺在上海煤渣砖厂生产中,制备混合料的方法有如下两种:1.混合型工艺。粗煤渣先经破碎机初碎,加入其他组分,再经粉碎机细碎,最后在轮碾机中轮碾一遍。2.单一型工艺。粗煤渣等各组分原料先按比例配合,在轮碾机中连续轮碾三遍。
Steamed coal cinder brick is a new type of cinder, calcareous material, gypsum material, with a certain proportion, made of mixed materials, and then formed by molding, standing and hydrothermal treatment in 95 ~ 100 °C steam. Building wall material. In the entire production process, the preparation of the mix is one of the key factors that determine the quality of the product. This article intends to put forward some preliminary views on the preparation process of mixed materials and discuss with everyone. First, the proper preparation process of steamed coal cinder brick mixture In the production of Shanghai cinder brick factory, there are two methods for preparing the mixture: 1. Hybrid process. The coarse cinder is first crushed by the crusher, added with other components, and then finely crushed by the crusher, and finally it is rolled in the wheel mill for a round of grinding. 2. Single type process. Coarse cinder and other components of the raw materials in proportion to the first, in the wheel rolling mill in three consecutive rounds of grinding.