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Coal plant filter press dewatering process
2022/04/25 585
煤泥脱水对选煤厂而言, 渗透在各个环节, 其中压滤机在个工艺环节中, 是最为重要的煤泥脱水设备, 它将固液进行彻底分离, 分离后的滤液可以再次回收利用, 快开式隔膜压滤机通过隔膜压榨进一步脱水, 有效降低了滤...
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Application of chamber filter press in titanium dioxide production
2022/04/24 433
酸解渣的产生和利用还比较低。废渣来源于酸解沉降后的残渣，主要是未分解的钛铁矿、金红石、锆英石、脉石、泥砂，渣量一般为每吨钛白300 kg(干基)左右。德国萨其宾公司钛白厂将其用于高炉炉体护层，熔融后附...
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厢式压滤机在石蜡生产中应用
2022/04/24 428
化工项目蜡精制装置年以前主要采用两台 GPY – S – 40 型圆盘式过滤机对蜡液第一次过滤, 滤液罐系统采用抽真空技术,滤液进入滤液罐,产品收率为 98% ,其余少量蜡被白土吸附掉。停工检修时,对蜡白土精...
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厢式压滤机滤布冲洗机构设计
2022/04/24 479
厢式压滤机压滤机作为一种用于悬浮液固液分离的过滤设备，广泛用于石油、化工、染料、冶金、医药及食品等工艺流程，也适用于纺织、印染、制药、皮革及造纸行业的污水处理等各种需进行固液分离的领域。该设备...
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厢式压滤机处理盐泥改造
2022/04/24 489
盐泥是氯碱行业原盐精制过程中产生的废弃物。我国烧碱企业所用的原盐质量较差，产生的盐泥量也相对较多。项目烧碱产能为2l万t／a，排放含水质量分数约为95％的盐泥达19万t／a。大量的盐泥废渣直接排人地沟，不...
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厢式压滤机常见故障分析与解决办法
2022/04/24 470
厢式压滤机结构及工作原理厢式压滤机主要由机架、滤板、压紧装置、滤布、液压站和电气控制系统等组成。滤板上装有滤布，相邻的滤板之间形成过滤室。压滤机工作时，液压缸带动压紧板沿横梁向止推板方向移动，...
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温度对压滤机使用周期有没有影响
2022/04/24 397
石化公司精对苯二甲酸装置于2000年5月投产，采用日本三井油化（MPC）专利技术，先后经过两次扩能改造，产能达到了34.4万吨/年。在2012年检修改造过程中，精制单元用压滤机替代压力离心机，和压力离心机比较，...
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Selection of filter cloth for plate and frame filter press for ammonia-alkali waste liquid
2022/04/24 416
车间利用板框压滤机、卧式螺旋离心机等固液分离设备，实现对纯碱生产过程中产生的废盐泥进行固液分离，回收原盐及水分；对所产生的蒸氨废液实现固液分离并回收滤清液，送至下道工序作为原材料生产氯化钙。板...
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铀钼矿酸浸尾渣厢式隔膜压滤机洗涤工艺优化
2022/04/24 435
在湿法冶金领域，矿浆过滤和洗涤效果的好坏，不仅影响溶液的质量，还影响金属的回收率。目前，用于矿浆过滤的设备有圆盘过滤机、带式过滤机、厢式压滤机等，其中厢式压滤机因具有结构简单，设备紧凑，过滤面...
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厢式压滤机在黄金精炼厂应用
2022/04/24 390
黄金精炼厂贵液净化过程中,净化设备采用厢式压滤机,滤布为无纺滤布。无纺滤布透气率为 200 ~ 300 L / min,透气率较高。在净化过程中产生穿滤问题,导致贵液含泥量较高,影响金泥品位,而更换透气率较低的滤布后...
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Filter Press Dewatering System for Lithium Mica Concentrate
2024/08/18 572
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
2024/07/29 601
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
2024/07/28 587
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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