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Study on coal accumulation in the centre hole of fine coal filter press in coal preparation plant
2022/06/01 495
前言田庄选煤厂使用XMZGFK300/1500-UB快开式隔膜压滤机对平均粒度在0.25mm左右的浮选精煤进行脱水，该设备具有产品水分低、能耗低和处理量大等优点。在推广节能减排的理念下，精煤压滤机以低能耗的优势在田庄选...
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提高箱式自动压滤机产能及降低滤饼含水率
2022/06/01 533
引言箱式自动压滤机是在板框式压滤机的基础上升级而来，相比板框式压滤机，箱式压滤机具有更高的产能和稳定性，同时在赤泥的脱水方面也具有明显的优势，更高的赤泥脱水率意味着同样的赤泥库可以储存更多的赤泥，...
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陶瓷工业压滤机的常见故障
2022/06/01 487
引言陶瓷泥浆经压滤脱水操作后，可以去除（滤去）陶瓷原料中混入的有害可溶性盐类（如：Ca，+、Mg2+、以及其它有影响的阴离子so?-等），滤饼化浆后制成的泥浆稳定性好，特别适用于产品质量要求较高、形状复杂的...
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中药厂的“废水”处理
2022/05/31 507
过去，我厂中药生产的产量、规模尚小，污水量不多，因此，“废水”处理的矛盾，尚未充分暴露。近几年来，由于品种、产量不断增加，用水量和“废水”的排放量都增加很大，因此，”废水”的处理问题，...
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常用污泥压滤脱水方法与设备
2022/05/31 442
污水处理所产生的污泥具有较高的含水量，体积仍较大。因此，应进一步采取措施脱除污泥中的水分，降低污泥的含水率“污泥脱水去除的主要是污泥中的吸附水和毛细水，一般可使污泥含水率从96%左右降低至60%~85%,污泥...
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Coal Processing Plant Application Fast Opening Filter Presses
2022/05/31 673
引言西山煤电股份公司太原选煤厂进行了重介工艺改造,主洗系统处理能力由300万t达到600万t,完成了配煤系统改造，实现了不同煤种任意比例入洗，实现原煤均质入洗，加大了原煤仓储。完成了过滤机的改造，降低了浮精...
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海上水基钻屑压滤一体机应用
2022/05/31 594
引言随着海上环保形势的日趋严峻，渤海湾设定了多区域生态保护红线区，要求生态红线区内污染物及废弃物实现“零排放”口。目前钻完井废弃物的处置方式为现场通过岩屑箱回收，运输船运回陆地，交给有资质的处理厂处...
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Coal Processing Plant Programmed Diaphragm Filter Press Travelling System Modification Application
2022/05/31 512
引言塔山选煤厂为了满足塔山矿日益增长的产量需要，在手选压滤车间新增加了5台KZG400-650/2000U程控隔膜压滤机，并全部投入运行。初始阶段塔山选煤厂生产任务处于正常水平时，板框压滤机使用频率较低，随着矿井...
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Water silo coal sludge cleaning and treatment filter press process application
2022/05/30 583
水仓煤泥概况中央水仓通常由2个平行布置的水仓构成，即内环水仓和外环水仓，一用一备。水仓煤泥成分复杂，有粒状煤，煤泥灰,有喷浆作业的时候还会有水泥、黏土等，煤矿其他杂物也会冲到水仓内，与煤泥混在一起。...
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双氰胺渣浆在压滤机上的试验
2022/05/30 452
前言近几十年来，过滤方法的应用范围迅速发展,已广泛应用于化工、石油炼制、冶金、轻工、食品、纺织、医药、国防、环境保护等领域。板框立式压滤机作为一种高效的过滤设备,由于其单位过滤面积占地少、对物料的适...
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Filter Press Dewatering System for Lithium Mica Concentrate
2024/08/18 591
Lithium has a low melting point, high boiling point, the most negative potential, light weight and other characteristics, is widely used in new energy vehicles, nuclear industry, aviation, medical and other fields. Lithium is the most important basic raw material for the new energy industry, and is known as the "new energy of the 21st century". In order to accelerate the realisation of the strategic goal of "Carbon Neutral, Carbon Peak", China...
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Plate and frame diaphragm chamber filter press operation process common problems and treatment
2024/07/29 616
In the coal gasification industry, the gasification filter cake is usually blended into the power coal for blending and use, but because of the high water content of the filter cake, direct blending will cause power coal plugging. In order to reduce the risk of power coal blending and plugging, it is necessary to further reduce the water content of the filter cake. Plate and frame filter press can reduce the water content of filter cake very well, so to ensure that the plate...
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Optimisation of fast-opening high-pressure diaphragm filter press system in coal washing plant
2024/07/28 596
Filter press is the commonly used equipment for tailing coal treatment and dewatering in coal washing plant at this stage, which has the advantages of strong processing capacity, good dewatering effect, low noise, low energy consumption and so on. The fine coal slurry (particle size below 0.25mm) dewatering of Hupoji Coal Wash Plant uses ZKG450/2000-U type fast-opening diaphragm filter press, and the products are conveyed through the belt-type ...
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