Fine Coal Filter Press

快开式压滤机提高脱水效果的措施
2022/06/19 484
近年来煤炭行情持续走低，各精煤用户对于煤炭质量尤其是洗精煤产品水分过高的问题日趋重视。由于禹州地区原煤存在粒度细，煤泥含量大，优质煤主要存在于 -0.5mm 的特性，导致选煤公司洗精煤水分长期偏高，稳...
View full text
浮选精煤压滤机脱水设备的选用
2022/06/19 577
为了满足煤炭市场多品种、高质量的要求，煤炭生产企业在力争扩大原煤入洗能力，降低产品煤灰分的同时，釆取各种行之有效的措施降低产品的水分。但由于矿井采煤机械化程度的提高，原煤中粉末煤和煤泥的含量呈增加...
View full text
Coal Processing Plant Filter Press Automation Retrofit and Application
2022/06/16 495
引言山西阳光焦化集团选煤厂是1座处理能力为400Mt/a的选煤厂：一期由申克公司、二期由大地公司总包承建，占地面积16.9万平方米。该选煤厂精煤压滤机、尾煤压滤机采用传统的人工操作，主要靠压滤机岗位司机目测滤...
View full text
Theoretical analysis of dewatering effect of filter press
2022/06/12 498
引言压滤机是一种耗能低，处理能力高，脱水效果好，入料范围宽的脱水设备之一广泛应用于污水处理、选矿等行业，随高效压滤技术的发展，压滤机的脱水效果远远高于从前，呈替代加压过滤机的趋势。这是由于加压过滤...
View full text
压滤机联机自动控制系统的设计与应用
2022/06/11 594
引言蒋庄煤矿选煤厂共有精煤压滤机4台、尾煤压滤机4台，分别布置在浮选厂房和尾煤厂房，每班次至少需要2人次共同配合完成工作，操作环节繁琐，质量精度要求较高，对于操作人员要求较高，工作量大。针对这一情况...
View full text
选煤厂设计中的压滤机选型
2022/06/10 522
引言压滤脱水是一种在矿浆泵产生的压力差作用下，使固、液两相构成的矿浆通过过滤介质（滤布），从而实现固液分离的脱水方法。由于该方法具有过滤强度高、滤饼水分低、滤液质量好等特点，在选煤厂煤泥水处理工艺...
View full text
Coal slurry quick opening filter press for coal processing plant
2022/06/10 874
引言近年来，煤炭开采技术和设备制造发展迅猛,采煤机械化水平越来越高，粉煤量增加。另外，井下为防止煤尘爆炸事故，开采中洒水较多，混入煤中的顶底板、夹砰，如果岩相成分为炭质泥岩或泥岩，遇水就会产生泥化...
View full text
Coal Preparation Plant Coal Blossom Flotation and Dewatering Filter Press Retrofit Programme
2022/06/09 562
煤泥浮选和脱水的现状我国是世界上最大的煤炭生产和消费国，现在我国每年生产的原煤中含有4.5亿t以上的粉煤(细粒煤粉通常是指小于0.5mm细煤粒)，这部分煤的加工难度大，生产成本高，如何高效回收占原料近15%-25%...
View full text
Tailings filter press technology
2022/06/09 897
引言兴安选煤厂是“一五”时期前苏联援建中国156项重点工程之一，1956年成立，1960年投产，设计入选能力97万吨，生产工艺为分级入选，原矿（煤泥）过滤回收。生产工艺经历了多次改造，入选能力达到180万吨/年，厂...
View full text
Rapid Fine Coal Filter Presses and Dewatering Processes
2022/06/08 524
引言灰分、硫分、水分等是精煤产品的关键质量指标.中国洗精煤水分偏高,平均为12.5%,难以达到国家规定总精煤水分10%以下的要求.浮选精煤的含水量在总精煤产品水分中所占的比例平均45%,最高达到60%,因此解决好浮选...
View full text

Expand More

downloadingDownload

Product Classification

service

Service Support

Technical Literatureliterature

Filter Press Dewatering System for Lithium Mica Concentrate
2024/08/18 558
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...
View full text
Plate and frame diaphragm chamber filter press operation process common problems and treatment
2024/07/29 588
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...
View full text
Optimisation of fast-opening high-pressure diaphragm filter press system in coal washing plant
2024/07/28 578
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 ...
View full text

View All

Contact UsAbout us