EA201101504A1 - METHOD OF CARRYING THE COAL FOR SHIPMENT ON COAL CUTS AND CONVEYOR FOR ITS IMPLEMENTATION - Google Patents
METHOD OF CARRYING THE COAL FOR SHIPMENT ON COAL CUTS AND CONVEYOR FOR ITS IMPLEMENTATIONInfo
- Publication number
- EA201101504A1 EA201101504A1 EA201101504A EA201101504A EA201101504A1 EA 201101504 A1 EA201101504 A1 EA 201101504A1 EA 201101504 A EA201101504 A EA 201101504A EA 201101504 A EA201101504 A EA 201101504A EA 201101504 A1 EA201101504 A1 EA 201101504A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- coal
- conveyor
- separation
- main
- holes
- Prior art date
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
Изобретение относится к угольной промышленности, к технике сепарации и разделения материалов по крупности. Сущность изобретения заключается в том, что способ выноса угля для отгрузки на угольных разрезах предусматривает автоматическое разделение угля на фракции в процессе его подачи из бункера на подвижной транспорт. Разделение осуществляется на три фракции - отсев до 15 мм, орешек до 35 мм и крупнокусковой уголь. В момент поступления из приемного бункера на выносной транспортер уголь подвергают дроблению и дозированной подаче. Конвейер включает приемный бункер с дозатором-дробителем, основной выносной цепной скребковый транспортер и несколько ленточных транспортеров, установленных перпендикулярно основному. Ложемент для верхней ветви основного выносного транспортера выполнен со множеством сквозных отверстий, до половины длины по продольной оси транспортера с шириной отверстий под фракцию угля - отсев 15 мм, а во второй половине - с отверстиями, шириной под фракцию угля орешек 35 мм. Ложемент для нижней ветви основного выносного транспортера выполнен цельным с окнами для просыпания угля фракций 15 и 35 мм в приемные лотки ленточных транспортеров. Сквозные отверстия в ложементе для верхней ветви выносного транспортера выполнены под углом 45° к продольной оси этого транспортера, удлиненными, например до 250 мм, и расположены секторами. Ложементы для обеих ветвей основного выносного цепного скребкового транспортера выполнены из листового металла повышенной износостойкости, толщиной 10 мм.The invention relates to the coal industry, to the technique of separation and separation of materials by size. The essence of the invention lies in the fact that the method of removal of coal for shipment at coal cuts provides for automatic separation of coal into fractions during its supply from the bunker to the mobile transport. The separation is carried out into three fractions - screening up to 15 mm, nutlet up to 35 mm and lump coal. At the time of receipt from the receiving bunker to the external conveyor, coal is subjected to crushing and dosed feeding. The conveyor includes a hopper with dispenser-crusher, the main external chain scraper conveyor and several belt conveyors installed perpendicular to the main one. The lodgment for the upper branch of the main external conveyor is made with a set of through holes, up to half the length along the longitudinal axis of the conveyor with a width of coal fraction - screenings 15 mm, and in the second half - with holes, 35 mm wide coal fraction. The cradle for the lower branch of the main bypass conveyor is made one-piece with windows for spilling coal of 15 and 35 mm fractions into receiving trays of belt conveyors. The through holes in the cradle for the upper branch of the external conveyor are made at an angle of 45 ° to the longitudinal axis of this conveyor, elongated, for example, up to 250 mm, and arranged in sectors. The lodgments for both branches of the main external chain scraper conveyor are made of sheet metal of increased wear resistance, 10 mm thick.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201101504A EA022235B1 (en) | 2011-09-06 | 2011-09-06 | Method to carry-over coal for dispatch on coal strip mines and conveyor for its realization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201101504A EA022235B1 (en) | 2011-09-06 | 2011-09-06 | Method to carry-over coal for dispatch on coal strip mines and conveyor for its realization |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201101504A1 true EA201101504A1 (en) | 2013-03-29 |
EA022235B1 EA022235B1 (en) | 2015-11-30 |
Family
ID=47988426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201101504A EA022235B1 (en) | 2011-09-06 | 2011-09-06 | Method to carry-over coal for dispatch on coal strip mines and conveyor for its realization |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA022235B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2635798C2 (en) * | 2016-01-21 | 2017-11-16 | Дмитрий Борисович Никишичев | Device for mechanised rock development |
CN113941502A (en) * | 2021-10-13 | 2022-01-18 | 四川德胜集团钒钛有限公司 | Finished product feed divider of extension sintering maintenance cycle |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2844212B1 (en) * | 2002-09-06 | 2006-05-05 | Delarue Sas | METHOD AND INSTALLATION FOR THE AUTOMATIC MORPHOLOGICAL SORTING OF SUBSTANTIALLY SPHERICAL OBJECTS. |
DE20320957U1 (en) * | 2003-09-08 | 2005-07-07 | Ais Sommer Gmbh | Bulk goods sorting apparatus for e.g. mineral materials, has particles sorted by device comprising acceleration belts |
-
2011
- 2011-09-06 EA EA201101504A patent/EA022235B1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2635798C2 (en) * | 2016-01-21 | 2017-11-16 | Дмитрий Борисович Никишичев | Device for mechanised rock development |
CN113941502A (en) * | 2021-10-13 | 2022-01-18 | 四川德胜集团钒钛有限公司 | Finished product feed divider of extension sintering maintenance cycle |
Also Published As
Publication number | Publication date |
---|---|
EA022235B1 (en) | 2015-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |