CN103623914B - 一种重介质连续洗煤工艺 - Google Patents
一种重介质连续洗煤工艺 Download PDFInfo
- Publication number
- CN103623914B CN103623914B CN201310583692.2A CN201310583692A CN103623914B CN 103623914 B CN103623914 B CN 103623914B CN 201310583692 A CN201310583692 A CN 201310583692A CN 103623914 B CN103623914 B CN 103623914B
- Authority
- CN
- China
- Prior art keywords
- coal
- raw
- housing
- raw coal
- heavy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 262
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000005406 washing Methods 0.000 claims abstract description 35
- 239000000725 suspension Substances 0.000 claims abstract description 28
- 238000013467 fragmentation Methods 0.000 claims abstract description 16
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 16
- 230000001404 mediated effect Effects 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 230000018044 dehydration Effects 0.000 claims abstract description 4
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 8
- 238000007873 sieving Methods 0.000 claims description 8
- 239000012141 concentrate Substances 0.000 claims description 6
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 235000019580 granularity Nutrition 0.000 description 16
- 238000005065 mining Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000002956 ash Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310583692.2A CN103623914B (zh) | 2013-11-20 | 2013-11-20 | 一种重介质连续洗煤工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310583692.2A CN103623914B (zh) | 2013-11-20 | 2013-11-20 | 一种重介质连续洗煤工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103623914A CN103623914A (zh) | 2014-03-12 |
CN103623914B true CN103623914B (zh) | 2016-01-06 |
Family
ID=50205576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310583692.2A Expired - Fee Related CN103623914B (zh) | 2013-11-20 | 2013-11-20 | 一种重介质连续洗煤工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103623914B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104174481A (zh) * | 2014-08-27 | 2014-12-03 | 中国矿业大学(北京) | 一种简化浅槽重介质选煤方法 |
CN105694943B (zh) * | 2016-01-27 | 2017-04-26 | 中科合成油技术有限公司 | 一种多煤种联合转化的多联产方法 |
CN106861896A (zh) * | 2017-04-11 | 2017-06-20 | 钱兆鑫 | 叠加泵、增减压自身密度二产品旋流选煤装置 |
CN111320334A (zh) * | 2020-04-02 | 2020-06-23 | 四川锦城佳禾生态环保科技有限公司 | 一种用于煤矿的除粉洗煤工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1318264A (en) * | 1919-10-07 | carpenter | ||
CN1424151A (zh) * | 2002-12-31 | 2003-06-18 | 天地科技股份有限公司唐山分公司 | 一种可实现全部粗煤泥重介质分选的选煤工艺 |
CN102179288A (zh) * | 2010-12-21 | 2011-09-14 | 王万明 | 重介质选煤中煤再选工艺 |
CN103203280A (zh) * | 2012-06-20 | 2013-07-17 | 冯云 | 一种优化煤泥重介选煤工艺 |
-
2013
- 2013-11-20 CN CN201310583692.2A patent/CN103623914B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1318264A (en) * | 1919-10-07 | carpenter | ||
CN1424151A (zh) * | 2002-12-31 | 2003-06-18 | 天地科技股份有限公司唐山分公司 | 一种可实现全部粗煤泥重介质分选的选煤工艺 |
CN102179288A (zh) * | 2010-12-21 | 2011-09-14 | 王万明 | 重介质选煤中煤再选工艺 |
CN103203280A (zh) * | 2012-06-20 | 2013-07-17 | 冯云 | 一种优化煤泥重介选煤工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN103623914A (zh) | 2014-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103846145B (zh) | 一种原煤洗选系统 | |
CN103623914B (zh) | 一种重介质连续洗煤工艺 | |
CN209968516U (zh) | 一种用于石英砂的粉碎分选装置 | |
CN208230285U (zh) | 一种具有粉碎功能的建筑施工装置 | |
CN104741174A (zh) | 一种带出料分级筛的陶瓷球磨机 | |
CN205008047U (zh) | 一种带出料分级筛的陶瓷球磨机 | |
CN103611621B (zh) | 一种重介质连续洗煤设备及原煤连续破碎方法 | |
CN209222285U (zh) | 辣椒磨粉装置 | |
CN113731562B (zh) | 一种凝灰岩碎石湿法加工工艺 | |
CN209050053U (zh) | 一种废砂再生装置 | |
CN113522442A (zh) | 一种耐火材料加工用破碎系统 | |
CN211358962U (zh) | 一种新型高效破碎机 | |
CN109012932A (zh) | 一种垃圾处理用分类粉碎装置 | |
CN108080109B (zh) | 一种内振动粉碎式酿酒原料用制粉装置 | |
CN103611620B (zh) | 一种洗煤介质粉及洗煤工艺 | |
CN106622480A (zh) | 一种具有立式磨盘的芝麻酱研磨装置 | |
CN103611620A (zh) | 一种洗煤介质粉及洗煤工艺 | |
CN103861706B (zh) | 一种连续循环碎煤设备 | |
CN211444249U (zh) | 一种间歇式混凝土原料粉体输送装置 | |
CN111013744B (zh) | 一种高效斜卧式研磨机 | |
CN211358994U (zh) | 一种制砖用粘土粉碎筛选装置 | |
CN208592359U (zh) | 一种铸造废沙处理设备 | |
CN203316247U (zh) | 一种双锥型自生介质螺旋滚筒选煤机 | |
CN202238184U (zh) | 用于酸再生铁红研磨的连续球磨机 | |
CN215586711U (zh) | 压裂支撑剂用石英砂干法生产微粒整形机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Qu Yang Inventor after: Niu Chuankai Inventor after: Yang Biao Inventor after: Han Lei Inventor before: Gao Feng |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151217 Address after: 250031 Shandong Province Flyover District of Ji'nan City Beiyuan Street No. 121 Applicant after: Han Lei Address before: Central Yuhan road Ji'nan City, Shandong province 250002 City 39 building 1-101 No. 10 Applicant before: Gao Feng |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170727 Address after: 226000, Jiangsu, Nantong province Tongzhou District Ping Town Industrial Concentration Area Patentee after: NANTONG CITY TONGZHOU DISTRICT MAICHANG TEXTILE CO., LTD. Address before: 250031 Shandong Province Flyover District of Ji'nan City Beiyuan Street No. 121 Patentee before: Han Lei |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181123 Address after: 016000 Baiyun Wusu Mining Area, Hainan District, Wuhai City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Weiwei Energy Co., Ltd. Address before: 226000 industrial cluster area of Ping Dong Town, Tongzhou District, Nantong, Jiangsu Patentee before: NANTONG CITY TONGZHOU DISTRICT MAICHANG TEXTILE CO., LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20201120 |