Technology for repeatedly drying, stacking and baking bricks

Abstract

The invention provides a technology for repeatedly drying, stacking and baking bricks. The technology comprises the following steps: circulating adobes on a plurality of auxiliary rails, thereby naturally and drily decreasing the moisture content of the adobes; stacking wet adobes on the naturally dried adobes; sending the adobes into a drying chamber, for heating and drying; and stacking the adobes to sufficient accommodating height of the space of a sintering kiln in a natural drying manner. According to the technology provided by the invention, two auxiliary rails are utilized to naturallyreduce the moisture content of the adobes to a certain degree; the compressive strength of an adobe bottom layer is increased; the repeated circulating stacking for the adobes is realized; the spacesof the drying chamber and the sintering kiln are fully utilized to increase the yield; the demands on raw materials and a brick making machine are reduced to a certain degree; and the problems of serious deformation and collapse caused by over-large endured load of the bottom adobes are solved.

Description

technical field [0001] The invention belongs to the technical field of mechanical brick-making of building materials, and in particular relates to a brick-making process of multiple times of drying and stacking. Background technique [0002] At present, due to the limitation of the strength of the lower wet adobe, the one-time drying and firing brick process used by brick and tile manufacturers can only be coded to a certain height (12 floors), and the brick adobe cannot be stacked up. This process mainly There are the following defects: first, the efficiency is low, and the requirements for raw materials and brick making machines are relatively high; second, the output is low, the body is prone to serious deformation and even collapse, and the utilization rate of the kiln chamber is low, so it is necessary to improve. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a process of firing bricks by multiple times of...

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Problems solved by technology

[0002] At present, due to the limitation of the strength of the lower wet adobe, the one-time drying and firing brick process used by brick and tile manufacturers can only be coded to a certain height (12 floors), and the brick adobe cannot be stacked up. This process mainly There are the following defects: first, the efficiency is low, and the requirements for raw materials and brick making machines are relatively high; second, the output is low, the body is prone to serious deformation or even collapse, and the utilization rate of the kiln chamber is low, so it is necessary to improve

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