Sludge Filter Press diaphragm filter press Chamber Filter Press Plate and frame filter press
With the rapid development of coal beneficiation technology in China, the coal processing plant is getting bigger and bigger, the efficiency of sorting is increasing, the amount of fine-grained coal is increasing, the quality of coal is getting worse, and the sludge is increasing, etc., which is the key equipment of the coal sludge water treatment system -...
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0Introduction Coal slurry dewatering has always been a key process in coal preparation plant, filter press is the most important mechanical equipment in coal preparation plant, its role is first of all to separate the solid-liquid in a complete sense, to ensure that after the separation can also be recycled, and ultimately to achieve the reduction of water content in the filter cake requirements. The current application of pressurised filtration technology is the world...
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Introduction As the national industrialisation process accelerates forward, the coal washing industry actively responds to the national call to improve the comprehensive efficiency of coal. Under the requirement of national environmental protection policy, the problem of coal slurry water treatment is getting more and more serious, which affects the economic benefits of the whole mining area to a certain extent. Therefore, in response to the government's "clean and dry" call...
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1选煤厂压滤系统现状及存在问题分析 1.1煤泥中微细粒级含量增加斜沟煤矿选煤 厂 采 用150～50mm级 块 煤 重介浅 槽、50～1.5mm级重介旋流器主再选、1.5～0.2mm级粗煤泥TCS分选的联合工艺，剩余细粒级煤泥由沉降过...
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引言 机械化、智能化发展使得煤炭开采愈加高效。在高强度开采下,原煤中的细颗粒占比显著升高,给后续煤炭洗选带来诸多问题,在细煤泥回收中尤为凸显。煤炭生产企业高质量发展、环境规制趋于严格的背景下,合理处置细...
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引言 选煤厂是一座设计能力１.５Ｍｔ／ａ的中心型炼焦煤选煤厂。现有选煤工艺为“预先脱泥无压三产品重介旋流器分选＋ＦＢＳ干扰床分选＋煤泥二次浮选”的联合分选工艺。近年来，随着天元选煤厂入洗原煤中的细粒级...
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引言 在我国社会经济高速发展的背景下，广大煤炭工作者通过对矿区内部实际情况进行考察研究，针对不同矿区提出差异性的矿井水利用措施，实现矿井水处理效率及利用率的稳步提升，在部分矿区中，矿井水的处理利用...
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引言 随着机械化采煤程度的提高以及煤炭资源开采条件的 恶 化，原 煤 逐 渐 向 着“细、泥、粘”的 方向发展，给选煤厂煤泥水处理造成很大的困难，尤其是细粒煤的脱水问题。目前选煤行业普遍应用的细粒煤脱水设备...
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引言 电石渣是电石法生产乙炔工艺过程中产生的废渣，主要成分除Ca(OH)2外，还含有Fe2O3、MgO、SiO2、Al2O3以及少量磷化物、硫化物等有害物质。根据《危险废物鉴别标准》(GB5085 － 2007)，电石废渣属II类一般工业...
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新疆80万t煤制烯烃项目计划8月开工新疆东明塑胶有限公司80万t/a煤制烯烃项目位于新疆准东经济技术开发区现代煤化工产业示范区。该项目是以煤为原料生产甲醇，再经MTO装置、烯烃分离，生产出聚合级乙烯和丙烯，聚...
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Plate and frame chamber diaphragm filter presses
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