极薄煤层采煤机L形水阀开发研制  

Development of L-shape Water Valve of Thin Coal Seam Shearer

作　　者：李庆亮[1] 

机构地区：[1]天地科技股份有限公司上海分公司,上海200030

出　　处：《煤矿机械》2015年第11期97-98,共2页Coal Mine Machinery

摘　　要：针对极薄煤层工作面的客观条件限制,设计出了一种适应性强、功能齐全的水阀,解决了传统水阀体积大,布置困难的问题。介绍了L形水阀的结构、工作原理和特点,通过实践论证,水阀在解决极薄煤层采煤机喷雾降尘和冷却方面具有重要的应用价值。According to the working conditions of thin coal seam shearer, designing a kind of strong adaptability and fully functional water valve, to solve the problem of large volume and unable to set.The paper introduced the structure, working principle and characteristics of L-shape water valve,through the practice of argumentation, the water valve has important application value in solving the problem of dust and cooling of thin coal seam shearer.

关 键 词：极薄煤层 采煤机 水阀 研制 

分 类 号：TD421.6[矿业工程—矿山机电]