福州市粘土空心砖生产工艺浅析

本文在对我市20条空心砖生产线调查研究的基础上,结合在中亭厂进行的主要工艺参数调试与业生产及试验论证研究工作,针对粘土空心砖生产特点,从原料制备及加工,成型工艺,自然干燥焙烧等方面较全面阐述了利用二辊一拌,真空挤压成型,自然干燥,轮窑焙烧工艺生产粘土空心的技术要点,同时提出各工序的重要工艺参数,为我市乡镇空心砖厂组织生产,强化管理,提供据。

Brief Explanation on Technigues of Producing Clay Hollowbrickg of Fuzhou By Fuzhou lonstructing Science Researchlnstitute.

On the basis of reserch and study on the 20 hollowbrieks processing lines in Fuzhou. taken into consideration the experience gained through testing the main processing technical parameters in industrial producing in Fuzhou Zhongt-ing Plant, with particular regards to the characteristics of producing clay hollow - bricks, this essay, firstly, fully explains the key techniques of using the crafts of crushing twice then stirring, shaping by squeezing in vacaum drying under normal-circumstances and baking with special methed in kilns, to produce clayhollow - bricks, Secondly, lists many important parameters of techniques for all the periodsducing production, This essay supplies experimental bases to those township clay hollow - bricks plants in building up producing lines and streng thening management.