WO2020098698A1 - 一种空气干砂选煤系统上用排煤轮 - Google Patents
一种空气干砂选煤系统上用排煤轮 Download PDFInfo
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- WO2020098698A1 WO2020098698A1 PCT/CN2019/117986 CN2019117986W WO2020098698A1 WO 2020098698 A1 WO2020098698 A1 WO 2020098698A1 CN 2019117986 W CN2019117986 W CN 2019117986W WO 2020098698 A1 WO2020098698 A1 WO 2020098698A1
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- WIPO (PCT)
- Prior art keywords
- coal
- rotating shaft
- coal discharge
- side plates
- air dry
- Prior art date
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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
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/46—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using dry heavy media; Devices therefor
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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
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
- B07B1/16—Apparatus having only parallel elements the elements being movable and in other than roller form
Abstract
Description
Claims (5)
- 一种空气干砂选煤系统上用排煤轮,包括底板(1)、驱动装置与用于传送煤块的传送装置,其特征在于:所述的底板(1)四周固定连接有侧板(2),底板(1)与侧板(2)的组合形成分选室(3),底板(1)上相对的两个侧板(2)之间转动连接有转动轴(4),转动轴(4)位于分选室(3)上侧,转动轴(4)贯穿出侧板(2)与驱动装置传动连接,转动轴(4)上沿转动轴(4)周向均匀分布有若干个排煤筛(5),排煤筛(5)包括若干个排煤杆(6),排煤杆(6)沿转动轴(4)轴向固定在转动轴(4)上,转动轴(4)转动带动排煤杆(6)沿转动轴(4)周向转动,排煤杆(6)转动范围小于转动轴(4)两侧侧板(2)之间宽度,转动轴(4)两侧侧板连通传送装置。
- 根据权利要求1所述的一种空气干砂选煤系统上用排煤轮,其特征在于:所述的转动轴(4)设为两个,转动轴(4)之间转向相反。
- 根据权利要求1所述的一种空气干砂选煤系统上用排煤轮,其特征在于:所述的排煤杆(6)端部固定连接有弹性杆(7)。
- 根据权利要求3所述的一种空气干砂选煤系统上用排煤轮,其特征在于:所述的弹性杆(7)设为螺旋弹簧,螺旋弹簧部分套接在排煤杆(6)上。
- 根据权利要求1所述的一种空气干砂选煤系统上用排煤轮,其特征在于:所述的驱动装置包括电机以及与电机传动连接的减速机,减速机与转动轴(4)传动连接。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811350302.6A CN109317297A (zh) | 2018-11-14 | 2018-11-14 | 一种空气干砂选煤系统上用排煤轮 |
CN201811350302.6 | 2018-11-14 |
Publications (1)
Publication Number | Publication Date |
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WO2020098698A1 true WO2020098698A1 (zh) | 2020-05-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2019/117986 WO2020098698A1 (zh) | 2018-11-14 | 2019-11-13 | 一种空气干砂选煤系统上用排煤轮 |
Country Status (2)
Country | Link |
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CN (1) | CN109317297A (zh) |
WO (1) | WO2020098698A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109317297A (zh) * | 2018-11-14 | 2019-02-12 | 王光领 | 一种空气干砂选煤系统上用排煤轮 |
CN113712215B (zh) * | 2020-12-07 | 2023-05-23 | 固原康恒农产品加工有限公司 | 用于杏核加工的砂选箱 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3998728A (en) * | 1974-03-02 | 1976-12-21 | Klockner-Humboldt-Deutz Aktiengesellschaft | Settling classifier for sorting mineral raw materials |
DE3334215A1 (de) * | 1983-09-22 | 1985-04-04 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur vorabscheidung von bergen in einer stauch-setzmaschine mit drehbeweglichem setzbett |
CN102974543A (zh) * | 2012-12-18 | 2013-03-20 | 孙刚 | 一种重介干法分选设备 |
CN203184108U (zh) * | 2012-12-18 | 2013-09-11 | 孙刚 | 一种取料筛分装置 |
CN207430663U (zh) * | 2017-10-18 | 2018-06-01 | 上海远通实业有限公司 | 一种碎石洗选机 |
CN208082672U (zh) * | 2018-03-07 | 2018-11-13 | 西安科技大学 | 一种重介质浅槽分选机用防阻塞装置 |
CN109317297A (zh) * | 2018-11-14 | 2019-02-12 | 王光领 | 一种空气干砂选煤系统上用排煤轮 |
CN209254967U (zh) * | 2018-11-14 | 2019-08-16 | 王光领 | 一种空气干砂选煤系统上用排煤轮 |
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2018
- 2018-11-14 CN CN201811350302.6A patent/CN109317297A/zh not_active Withdrawn
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2019
- 2019-11-13 WO PCT/CN2019/117986 patent/WO2020098698A1/zh active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3998728A (en) * | 1974-03-02 | 1976-12-21 | Klockner-Humboldt-Deutz Aktiengesellschaft | Settling classifier for sorting mineral raw materials |
DE3334215A1 (de) * | 1983-09-22 | 1985-04-04 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur vorabscheidung von bergen in einer stauch-setzmaschine mit drehbeweglichem setzbett |
CN102974543A (zh) * | 2012-12-18 | 2013-03-20 | 孙刚 | 一种重介干法分选设备 |
CN203184108U (zh) * | 2012-12-18 | 2013-09-11 | 孙刚 | 一种取料筛分装置 |
CN207430663U (zh) * | 2017-10-18 | 2018-06-01 | 上海远通实业有限公司 | 一种碎石洗选机 |
CN208082672U (zh) * | 2018-03-07 | 2018-11-13 | 西安科技大学 | 一种重介质浅槽分选机用防阻塞装置 |
CN109317297A (zh) * | 2018-11-14 | 2019-02-12 | 王光领 | 一种空气干砂选煤系统上用排煤轮 |
CN209254967U (zh) * | 2018-11-14 | 2019-08-16 | 王光领 | 一种空气干砂选煤系统上用排煤轮 |
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