A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a method for firing light ceramsite by using casting waste precoated sand, and belongs to the technical field of casting waste precoated sand firing, and the method comprises the following steps: S1, after collecting casting waste precoated sand and waste ash, putting the casting waste precoated sand and waste ash into a stock bin, uniformly stirring the casting waste precoated sand and waste ash in the stock bin by a stirrer, and blanking and conveying the uniformly stirred waste by a plate type feeder. According to the method for firing the light ceramsite by using the casting waste precoated sand, the uniformity of crushed materials can be guaranteed, the later-stage green body fusion efficiency is improved, the later-stage sintering efficiency and quality are improved, the problem of cracking caused by direct firing can be effectively prevented through preheating in advance, the completeness of a finished product is improved, firing flaws are prevented, and the fired materials are conveyed into the cooling cylinder in an overlapping manner, so that the problem of cold air waste caused by direct penetration is reduced, and resource waste caused by cold and hot intercommunication is prevented.
本发明公开了一种利用铸造废覆膜砂烧制轻质陶粒的方法，属于铸造废覆膜砂烧制技术领域，包括如下步骤：S1：将铸造废覆膜砂和废灰收集后，放入料仓内，通过搅拌器在料仓内进行搅匀，并通过板式喂料机将搅拌均匀的废料进行下料和输送。本发明一种利用铸造废覆膜砂烧制轻质陶粒的方法，能够保证在破碎后的物料的均匀性，提高后期陶坯融合效率，提高后期烧结效率和质量，提前预热能够有效防止直接烧制导致开裂的问题，提高成品的完整度，防止出现烧制瑕疵，将烧制好的物料输送到冷却筒体内，通过重合的方式进行输料，减少直接贯通导致冷气浪费的问题，防止冷热互通，导致资源浪费。
The invention discloses a method for firing light ceramsite by using casting waste precoated sand, and belongs to the technical field of casting waste precoated sand firing, and the method comprises the following steps: S1, after collecting casting waste precoated sand and waste ash, putting the casting waste precoated sand and waste ash into a stock bin, uniformly stirring the casting waste precoated sand and waste ash in the stock bin by a stirrer, and blanking and conveying the uniformly stirred waste by a plate type feeder. According to the method for firing the light ceramsite by using the casting waste precoated sand, the uniformity of crushed materials can be guaranteed, the later-stage green body fusion efficiency is improved, the later-stage sintering efficiency and quality are improved, the problem of cracking caused by direct firing can be effectively prevented through preheating in advance, the completeness of a finished product is improved, firing flaws are prevented, and the fired materials are conveyed into the cooling cylinder in an overlapping manner, so that the problem of cold air waste caused by direct penetration is reduced, and resource waste caused by cold and hot intercommunication is prevented.
本发明公开了一种利用铸造废覆膜砂烧制轻质陶粒的方法，属于铸造废覆膜砂烧制技术领域，包括如下步骤：S1：将铸造废覆膜砂和废灰收集后，放入料仓内，通过搅拌器在料仓内进行搅匀，并通过板式喂料机将搅拌均匀的废料进行下料和输送。本发明一种利用铸造废覆膜砂烧制轻质陶粒的方法，能够保证在破碎后的物料的均匀性，提高后期陶坯融合效率，提高后期烧结效率和质量，提前预热能够有效防止直接烧制导致开裂的问题，提高成品的完整度，防止出现烧制瑕疵，将烧制好的物料输送到冷却筒体内，通过重合的方式进行输料，减少直接贯通导致冷气浪费的问题，防止冷热互通，导致资源浪费。
Method for firing light ceramsite by using casting waste precoated sand
一种利用铸造废覆膜砂烧制轻质陶粒的方法
LIU TAO (author)
2022-01-28
Patent
Electronic Resource
Chinese
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