GB2595545B - Gravity separation apparatus and method for coarse coal slime - Google Patents

Gravity separation apparatus and method for coarse coal slime Download PDF

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Publication number
GB2595545B
GB2595545B GB2100773.7A GB202100773A GB2595545B GB 2595545 B GB2595545 B GB 2595545B GB 202100773 A GB202100773 A GB 202100773A GB 2595545 B GB2595545 B GB 2595545B
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United Kingdom
Prior art keywords
separation apparatus
coal slime
gravity separation
coarse coal
coarse
Prior art date
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GB2100773.7A
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GB202100773D0 (en
GB2595545A (en
Inventor
Gui Xiahui
Ding Shihao
Xing Yaowen
Cao Yijun
Liu Jiongtian
Wang Dongyue
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China University of Mining and Technology CUMT
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China University of Mining and Technology CUMT
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Publication of GB202100773D0 publication Critical patent/GB202100773D0/en
Publication of GB2595545A publication Critical patent/GB2595545A/en
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    • 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
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/626—Helical separators
    • 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
    • B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • B03B5/52—Spiral classifiers
    • 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
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
GB2100773.7A 2019-02-12 2019-09-20 Gravity separation apparatus and method for coarse coal slime Active GB2595545B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910113274.4A CN109746112B (en) 2019-02-12 2019-02-12 Coarse slime gravity separation equipment and method
PCT/CN2019/106919 WO2020164241A1 (en) 2019-02-12 2019-09-20 Gravity separation apparatus and method for coarse coal slime

Publications (3)

Publication Number Publication Date
GB202100773D0 GB202100773D0 (en) 2021-03-03
GB2595545A GB2595545A (en) 2021-12-01
GB2595545B true GB2595545B (en) 2022-09-07

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GB2100773.7A Active GB2595545B (en) 2019-02-12 2019-09-20 Gravity separation apparatus and method for coarse coal slime

Country Status (5)

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CN (1) CN109746112B (en)
CA (1) CA3105291C (en)
GB (1) GB2595545B (en)
RU (1) RU2753569C1 (en)
WO (1) WO2020164241A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109746112B (en) * 2019-02-12 2020-09-04 中国矿业大学 Coarse slime gravity separation equipment and method
CN111495572A (en) * 2020-04-14 2020-08-07 武汉科技大学 Vibration spiral chute device
CN112844810B (en) * 2021-01-05 2022-05-17 周庆佳 Device and method for recovering clean coal
CN113289774B (en) * 2021-05-17 2023-04-11 陕西陕煤铜川矿业有限公司 Coarse slime coal recovery and clean coal system and method
CN113751186B (en) * 2021-05-25 2023-04-07 中国地质科学院郑州矿产综合利用研究所 Process method for recovering refined carbon powder-glass beads from gasified coarse slag
CN113751184B (en) * 2021-05-25 2023-03-28 中国地质科学院郑州矿产综合利用研究所 Method for recovering glass beads and carbon powder from gasified black water fine slag
CN113458126A (en) * 2021-07-30 2021-10-01 李晓慧 Solid waste recycling equipment for coal gasification slag
CN114716126B (en) * 2022-03-29 2023-09-29 黄道驰 Environment-friendly purification comprehensive utilization and mineral recovery process for sand making tail mud

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CN109117585A (en) * 2018-09-06 2019-01-01 中国矿业大学 A kind of solid filling material internal stress determines method

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CN103510984A (en) * 2013-10-23 2014-01-15 中国矿业大学 Method for designing filling mining mass ratio of solid filling and coal mining
CN103902780A (en) * 2014-04-08 2014-07-02 中国矿业大学 Method for predicting deformation of solid-filled coal mining surfaces
CN105798052A (en) * 2016-04-18 2016-07-27 中国矿业大学 Moist curing method for accelerating subsidence and stability of coal gangue filling reclamation
CN106198232A (en) * 2016-07-19 2016-12-07 中国矿业大学 A kind of filler mechanics characteristic curve modification method based on actual measurement
CN109117585A (en) * 2018-09-06 2019-01-01 中国矿业大学 A kind of solid filling material internal stress determines method

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(Zhang, Jun et al.). (Research on Controlling the Height Development of Water Fractured Zone by Filling Rate of Gangue in the Aquifer)"(Journal of Anhui Jianzhu University) Vol. 23, No. 8, 31 August 2015 (2015-08-31) *

Also Published As

Publication number Publication date
RU2753569C1 (en) 2021-08-17
GB202100773D0 (en) 2021-03-03
CN109746112B (en) 2020-09-04
CA3105291C (en) 2023-06-27
GB2595545A (en) 2021-12-01
CN109746112A (en) 2019-05-14
CA3105291A1 (en) 2020-08-20
WO2020164241A1 (en) 2020-08-20

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