| 渡市选煤厂降低介质消耗提高精煤产率的探索与实践 |
| |
| 引用本文： | 李雷,李成翌.渡市选煤厂降低介质消耗提高精煤产率的探索与实践[J].选煤技术,2012(2):49-51,58. |
| |
| 作者姓名： | 李雷 李成翌 |
| |
| 作者单位： | 川煤集团 达竹公司 渡市选煤发电厂,四川达州,635024 |
| |
| 摘 要： | 针对渡市选煤厂介耗较高,影响精煤产品质量和产率的情况,对原煤脱泥、精煤脱介、磁选介质回收、精煤泥脱介等子系统进行了技术改造,不仅有效降低了生产过程中的介质消耗,并且提高了精煤产率,取得了良好的经济效益。
|
| 关 键 词： | 介耗 原煤脱泥系统 脱介筛 磁选机 改造方案 经济效益 |
Exploration of reducing medium consumption and increasing clean coal yield of dense medium coal separation system in Dushi coal preparation plant |
| |
| LI Lei
,
LI Cheng-cui.Exploration of reducing medium consumption and increasing clean coal yield of dense medium coal separation system in Dushi coal preparation plant[J].Coal Preparation Technology,2012(2):49-51,58. |
| |
| Authors: | LI Lei LI Cheng-cui |
| |
| Affiliation: | LI Lei,LI Cheng-cui(Dushi Coal Preparation Plant,Dazhu Company,Sichuan Coal Group,Dazhou,Sichuan 635034,China) |
| |
| Abstract: | According to the issues that high medium consumption and low clean coal yield and quality in Dushi coal preparation plant,the technical renovation was done on the subsystems such as raw coal deslime,clean coal medium draining,medium recovery in magnetic separation system and clean fine coal medium draining.The result of the technical renovation present not only reduced the medium consumption in production process,but also increased the yield of clean coal,obtained better economic beneficial for the plant. |
| |
| Keywords: | medium consumption raw coal medium draining system medium draining screen magnetic separator renovation plan economic beneficial |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
