Production process of non-clay sintered insulating brick

Abstract

The invention discloses a non-clay sintered insulating brick production process, wherein the comprises: S1, raw material pretreatment: respectively loading coal gangue and waste slag (powder and debris) into three feeders, carrying out electronic material blending according to a ratio of (20%-30%):(60%-70%):(5%-15%), weighing the coal gangue and the waste slag, sending into a two-stage hammer crusher, and carrying out fine crushing; and screening the crushed material through a rotary screen, screening to take fine materials with the particle size of smaller than 2 mm, and sending coarse materials left after screening back to the two-stage hammer crusher again. Coal gangue, waste slag, riverway sludge and the like are used as main raw materials, soil resources are saved, meanwhile, the riverway sludge can be turned into wealth, the ecological environment can be protected, and the process is greener and more environmentally friendly; the bearing effect of a brick body is stronger, and the weathering resistance is better; the thermal performance is more excellent, the condition that a house is hot in summer and cold in winter can be well improved, the housing comfort is improved, andthus fuel and electricity for heating and air conditioning are saved.

Description

technical field [0001] The invention relates to the technical field of brick making technology, in particular to a production process of non-clay sintered heat insulating bricks. Background technique [0002] The utilization rate of brick and tile materials in traditional residential buildings is as high as about 85%, and the brick materials are mostly clay solid bricks, but clay bricks are mainly made by excavating soil and sintering, which will cause great damage to soil and vegetation, easily cause soil erosion, damage The ecological environment does not conform to the current concept of green environmental protection; moreover, the thermal performance of clay bricks is poor, and it is difficult to meet the needs of existing buildings because it is cold in winter and hot in summer. [0003] To this end, we propose a production process for non-clay sintered insulation bricks. Contents of the invention [0004] The purpose of the present invention is to solve the problem...

AI Technical Summary

Problems solved by technology

[0002] The utilization rate of brick and tile materials in traditional residential buildings is as high as about 85%, and the brick materials are mostly clay solid bricks, but clay bricks are mainly made by excavating soil and sintering, which will cause great damage to soil and vegetation, easily cause soil erosion, damage The ecological environment does not conform to the current concept of green environmental protection; moreover, the thermal performance of clay bricks is poor, and it is difficult to meet the existing building needs due to its cold winter and hot summer.