A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a preparation method of a high-strength coal gangue sintered brick, and the preparation method of the high-strength coal gangue sintered brick comprises the following steps: step 1, selecting corresponding coal gangue conforming to a manufacturing specification for later use, and then crushing the selected coal gangue by using a jaw crusher. The preparation method of the coal gangue sintered brick is simple and easy to implement, large-batch production of the coal gangue sintered brick is facilitated, moisture in the coal gangue sintered brick can be fully removed through the arranged slow heating area, constant-temperature area and high-temperature sintering area, and the coal gangue sintered brick has the advantages that the water content in the coal gangue sintered brick is reduced; the possibility that the surface of the coal gangue sintered brick cracks can be effectively prevented, the strength of the coal gangue sintered brick can be effectively guaranteed, small-size coal gangue and powdery coal gangue can fall down for standby application after the coal gangue is crushed, and the powdery coal gangue can play a certain role of an adhesive; and the waste of the coal gangue cannot be caused by the arrangement.
本发明公开了一种高强度煤矸石烧结砖的制备方法，所述一种高强度煤矸石烧结砖的制备方法包括以下步骤：步骤一：挑选相应符合制造规格的煤矸石进行备用，随后将其利用颚式破碎机对挑选完成的煤矸石进行破碎。本发明采用的煤矸石烧结砖的制备方法简单易实行，方便对煤矸石烧结砖进行大批量的生产，而设置的缓慢升温区、恒温区以及高温烧结区可以将煤矸石烧结砖内部的水分得到充分去除，并且可以有效防止煤矸石烧结砖表面出现开裂的可能性，可以有效的保证煤矸石烧结砖的强度，而煤矸石破碎完成之后尺寸较小的煤矸石以及呈现粉末状的煤矸石则会落下备用，而粉末状的煤矸石则会起到一定粘合剂的作用，这样的设置也不会造成煤矸石的浪费。
The invention discloses a preparation method of a high-strength coal gangue sintered brick, and the preparation method of the high-strength coal gangue sintered brick comprises the following steps: step 1, selecting corresponding coal gangue conforming to a manufacturing specification for later use, and then crushing the selected coal gangue by using a jaw crusher. The preparation method of the coal gangue sintered brick is simple and easy to implement, large-batch production of the coal gangue sintered brick is facilitated, moisture in the coal gangue sintered brick can be fully removed through the arranged slow heating area, constant-temperature area and high-temperature sintering area, and the coal gangue sintered brick has the advantages that the water content in the coal gangue sintered brick is reduced; the possibility that the surface of the coal gangue sintered brick cracks can be effectively prevented, the strength of the coal gangue sintered brick can be effectively guaranteed, small-size coal gangue and powdery coal gangue can fall down for standby application after the coal gangue is crushed, and the powdery coal gangue can play a certain role of an adhesive; and the waste of the coal gangue cannot be caused by the arrangement.
本发明公开了一种高强度煤矸石烧结砖的制备方法，所述一种高强度煤矸石烧结砖的制备方法包括以下步骤：步骤一：挑选相应符合制造规格的煤矸石进行备用，随后将其利用颚式破碎机对挑选完成的煤矸石进行破碎。本发明采用的煤矸石烧结砖的制备方法简单易实行，方便对煤矸石烧结砖进行大批量的生产，而设置的缓慢升温区、恒温区以及高温烧结区可以将煤矸石烧结砖内部的水分得到充分去除，并且可以有效防止煤矸石烧结砖表面出现开裂的可能性，可以有效的保证煤矸石烧结砖的强度，而煤矸石破碎完成之后尺寸较小的煤矸石以及呈现粉末状的煤矸石则会落下备用，而粉末状的煤矸石则会起到一定粘合剂的作用，这样的设置也不会造成煤矸石的浪费。
Preparation method of high-strength coal gangue sintered hollow brick
| European Patent Office | 2021
Preparation method of high-strength coal gangue sintered brick
| European Patent Office | 2024
High-strength coal gangue sintered porous brick and preparation method thereof
| European Patent Office | 2020