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发明公开
CN109054896A 一种对电石进行回收再利用的方法 有权

一种对电石进行回收再利用的方法
摘要：
本发明公开一种对电石进行回收再利用的方法，所述方法包括以下步骤：除尘步骤S1：对电石进行破碎，得到电石粉尘；通过第一布袋除尘器对所述电石粉尘进行收集；输送步骤S2：将所述电石粉尘输送到电石粉尘储仓；加工步骤S3：将所述电石粉尘储仓中的所述电石粉尘输送进压球机，得到电石粒块；将所述压球机中未能加工的所述电石粉尘输送回所述电石粉尘储仓；反应步骤S4：将所述电石粒块输送入电石发生器，生成乙炔气。本发明通过对电石粉尘进行集中密闭回收和再利用，实现电石粉尘全部回收，并经过加工处理后作为聚氯乙烯的生产原料，解决了在电石破碎过程中产生的电石粉尘的安全隐患和原料浪费的问题。
摘要（英）：

The invention discloses a method for recycling and reutilizing calcium carbide. The method comprises the following steps: a dust removal step S 1: crushing the calcium carbide to obtain calcium carbide dust; collecting the calcium carbide dust through a first bag dust collector; a conveying step S2: storing the calcium carbide dust into a calcium carbide dust storage cabin; a processing step S3: conveying the calcium carbide dust in the calcium carbide dust storage cabin into a ball pressing machine to obtain calcium carbide grains; conveying the calcium carbide powder which is not processed in the ball pressing machine back into the calcium carbide dust storage cabin; a reaction step S4: conveying the calcium carbide grains into a calcium carbide generator to generate acetylene gas. According to the method provided by the invention, the calcium carbide dust is intensively and closely recycled and reutilized and all the calcium carbide dust is recycled and processed to obtain a production raw material of polyvinyl chloride; the problems of potential safety hazards of the calcium carbide dust and raw material wastes in a calcium carbide crushing process are solved.

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