CN108855579A - 一种水介质旋流器选煤的方法 - Google Patents
一种水介质旋流器选煤的方法 Download PDFInfo
- Publication number
- CN108855579A CN108855579A CN201710331653.1A CN201710331653A CN108855579A CN 108855579 A CN108855579 A CN 108855579A CN 201710331653 A CN201710331653 A CN 201710331653A CN 108855579 A CN108855579 A CN 108855579A
- Authority
- CN
- China
- Prior art keywords
- aqueous medium
- cyclone
- coal
- smalls
- screen
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 title claims abstract description 116
- 238000000926 separation method Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000012736 aqueous medium Substances 0.000 claims abstract description 96
- 239000000463 material Substances 0.000 claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000004064 recycling Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 15
- 239000004575 stone Substances 0.000 claims 1
- 239000002609 medium Substances 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
- B03B5/34—Applications of hydrocyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710331653.1A CN108855579B (zh) | 2017-05-12 | 2017-05-12 | 一种水介质旋流器选煤的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710331653.1A CN108855579B (zh) | 2017-05-12 | 2017-05-12 | 一种水介质旋流器选煤的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108855579A true CN108855579A (zh) | 2018-11-23 |
CN108855579B CN108855579B (zh) | 2020-09-01 |
Family
ID=64319584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710331653.1A Active CN108855579B (zh) | 2017-05-12 | 2017-05-12 | 一种水介质旋流器选煤的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108855579B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112237984A (zh) * | 2020-09-27 | 2021-01-19 | 中国平煤神马能源化工集团有限责任公司天成实业分公司 | 一种中煤物理破碎解离再洗选工艺 |
CN113083491A (zh) * | 2021-03-30 | 2021-07-09 | 中国矿业大学 | 一种井下煤炭超重力场分选系统及分选工艺 |
CN113289774A (zh) * | 2021-05-17 | 2021-08-24 | 陕西陕煤铜川矿业有限公司 | 粗煤泥回收精煤系统及方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101869877A (zh) * | 2010-06-09 | 2010-10-27 | 重庆南桐矿业有限责任公司南桐选煤厂 | 一种煤矸石的分选工艺 |
CN102179290A (zh) * | 2010-12-31 | 2011-09-14 | 杨灵奎 | 一种从高灰煤泥尾矿中再回收精煤的方法 |
CN203124088U (zh) * | 2013-03-22 | 2013-08-14 | 滨海金地矿业工程技术(北京)有限公司 | 一种具有块煤和末煤联合介质桶的块煤和末煤分选设备 |
CN203155348U (zh) * | 2013-03-06 | 2013-08-28 | 泰戈特(北京)工程技术有限公司 | 利用单一介质的重介浅槽和重介旋流器分选系统 |
CN103433121A (zh) * | 2013-08-29 | 2013-12-11 | 永城煤电控股集团有限公司 | 一种重介低密度分选工艺 |
CN103846145A (zh) * | 2014-03-03 | 2014-06-11 | 曲贞序 | 一种原煤洗选系统 |
CN203791036U (zh) * | 2014-03-26 | 2014-08-27 | 威海市海王旋流器有限公司 | 一种粗煤泥重介分选系统 |
CN204644320U (zh) * | 2015-05-12 | 2015-09-16 | 中国华电集团科学技术研究总院有限公司 | 一种原煤炉前湿法分选及煤矸石综合利用系统 |
CN104984819A (zh) * | 2015-07-31 | 2015-10-21 | 金易通科技(北京)股份有限公司 | 一种油页岩末矿选矿工艺 |
CN205599292U (zh) * | 2016-03-29 | 2016-09-28 | 孙秀珠 | 一种新型自动化洗煤设备 |
-
2017
- 2017-05-12 CN CN201710331653.1A patent/CN108855579B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101869877A (zh) * | 2010-06-09 | 2010-10-27 | 重庆南桐矿业有限责任公司南桐选煤厂 | 一种煤矸石的分选工艺 |
CN102179290A (zh) * | 2010-12-31 | 2011-09-14 | 杨灵奎 | 一种从高灰煤泥尾矿中再回收精煤的方法 |
CN203155348U (zh) * | 2013-03-06 | 2013-08-28 | 泰戈特(北京)工程技术有限公司 | 利用单一介质的重介浅槽和重介旋流器分选系统 |
CN203124088U (zh) * | 2013-03-22 | 2013-08-14 | 滨海金地矿业工程技术(北京)有限公司 | 一种具有块煤和末煤联合介质桶的块煤和末煤分选设备 |
CN103433121A (zh) * | 2013-08-29 | 2013-12-11 | 永城煤电控股集团有限公司 | 一种重介低密度分选工艺 |
CN103846145A (zh) * | 2014-03-03 | 2014-06-11 | 曲贞序 | 一种原煤洗选系统 |
CN203791036U (zh) * | 2014-03-26 | 2014-08-27 | 威海市海王旋流器有限公司 | 一种粗煤泥重介分选系统 |
CN204644320U (zh) * | 2015-05-12 | 2015-09-16 | 中国华电集团科学技术研究总院有限公司 | 一种原煤炉前湿法分选及煤矸石综合利用系统 |
CN104984819A (zh) * | 2015-07-31 | 2015-10-21 | 金易通科技(北京)股份有限公司 | 一种油页岩末矿选矿工艺 |
CN205599292U (zh) * | 2016-03-29 | 2016-09-28 | 孙秀珠 | 一种新型自动化洗煤设备 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112237984A (zh) * | 2020-09-27 | 2021-01-19 | 中国平煤神马能源化工集团有限责任公司天成实业分公司 | 一种中煤物理破碎解离再洗选工艺 |
CN113083491A (zh) * | 2021-03-30 | 2021-07-09 | 中国矿业大学 | 一种井下煤炭超重力场分选系统及分选工艺 |
CN113289774A (zh) * | 2021-05-17 | 2021-08-24 | 陕西陕煤铜川矿业有限公司 | 粗煤泥回收精煤系统及方法 |
CN113289774B (zh) * | 2021-05-17 | 2023-04-11 | 陕西陕煤铜川矿业有限公司 | 粗煤泥回收精煤系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108855579B (zh) | 2020-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103143432B (zh) | 一种炼焦煤重选中煤的高效破碎和三段式分选方法 | |
CN103240168B (zh) | 高灰难选煤泥的分级分选及脱水方法 | |
CN105597915B (zh) | 一种可实现宽粒级双重介全部粗煤泥分选工艺 | |
CN102861663B (zh) | 一种稀缺炼焦中煤的破磨解离和重浮选两段回收工艺 | |
US11358152B2 (en) | Underground coal separation process adopting water medium | |
CN103816992B (zh) | 一种粗煤泥重介分选工艺及系统 | |
CN104941780B (zh) | 一种有效分离钽、锡和铁锂云母的选矿工艺 | |
CN105797831B (zh) | 一种炼焦末中煤的解离再选工艺 | |
JP6307783B2 (ja) | 粗材料および微粉材料をスクラビングおよび分類するシステムおよび方法 | |
CN103623918A (zh) | 矸石易泥化的动力煤洗选加工方法 | |
CN106861891B (zh) | 一种低品位黑白钨矿的分选方法 | |
CN105597914B (zh) | 一种重介质干扰床粗煤泥分选系统 | |
CN106179717A (zh) | 一种动力煤全级入选简化重介分选工艺 | |
CN108906312A (zh) | 一种针对多元化原矿的选矿方法 | |
CN105080701A (zh) | 一种干扰床粗选煤泥重介旋流器精选难选粗煤泥分选方法 | |
CN109622213A (zh) | 采用浅槽分选机的分离萤石与重晶石的重介质选矿工艺 | |
CN103639077A (zh) | 重介质选煤厂中煤磁选机尾矿分级分选回收系统及工艺 | |
CN106824511A (zh) | 重介选煤方法 | |
CN104084293A (zh) | 重介质粗煤泥分选装置及分选工艺 | |
CN108855579A (zh) | 一种水介质旋流器选煤的方法 | |
CN203635312U (zh) | 重介质选煤厂中煤磁选机尾矿分级分选回收系统 | |
CN105170306A (zh) | 一种针对高灰高泥高矸石煤的洗选工艺 | |
CN109225611A (zh) | 三产品液固流化床分选粗煤泥系统及其工艺 | |
CN109701730B (zh) | 一种提高利用率的高效洗煤工艺 | |
CN109201315B (zh) | 一种提高利用率的洗煤工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200122 Address after: No. 902, unit 3, building 9, Yuxiang garden, Yaodu District, Linfen City, Shanxi Province Applicant after: Shanxi century new Longteng Technology Co.,Ltd. Address before: 041000 Room 101, unit 1, building 6, Riverside Park, Yaodu, Linfen, Shanxi. Applicant before: Yang Lin Applicant before: Yang Lingkui |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of coal preparation with water medium cyclone Effective date of registration: 20220126 Granted publication date: 20200901 Pledgee: Bank of China Limited Linfen branch Pledgor: Shanxi century new Longteng Technology Co.,Ltd. Registration number: Y2022140000004 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200901 Pledgee: Bank of China Limited Linfen branch Pledgor: Shanxi century new Longteng Technology Co.,Ltd. Registration number: Y2022140000004 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of coal selection using a water medium cyclone separator Granted publication date: 20200901 Pledgee: Bank of China Limited Linfen branch Pledgor: Shanxi century new Longteng Technology Co.,Ltd. Registration number: Y2024140000009 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |