CN103334755A - Slope hoisting and crushing system for deep open-pit mine - Google Patents
Slope hoisting and crushing system for deep open-pit mine Download PDFInfo
- Publication number
- CN103334755A CN103334755A CN2013102925854A CN201310292585A CN103334755A CN 103334755 A CN103334755 A CN 103334755A CN 2013102925854 A CN2013102925854 A CN 2013102925854A CN 201310292585 A CN201310292585 A CN 201310292585A CN 103334755 A CN103334755 A CN 103334755A
- Authority
- CN
- China
- Prior art keywords
- mine car
- slope
- pit
- crushing
- deep
- 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
Images
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a slope hoisting and crushing system for a deep open-pit mine, which comprises rails laid at the top of a deep open pit and on a slope, and a winch arranged at the top of the pit. Steel structure box beams are combined and mounted on the slope of the pit; the rails on the slope are laid on the steel structure box beams; tramcars are arranged on the rails; the winch is connected with the tramcars by a hoisting sheave guide device and a steel wire rope group; a dumping platform is arranged on a deep working step of the pit; the tramcars on the deep working step of the pit receive ore on the dumping platform through an automobile; a crushing station receiving tank and a coarse crushing machine are arranged at the top of the pit and located below the rails; the tramcar is hoisted to the top of the pit by the winch and unloads the ore into the crushing station receiving tank; and the ore is conveyed to a dressing plant or a refuse dump by a belt conveyor after crushed by the coarse crushing machine. The system has the characteristics of low mining and rock stripping cost, flexibility, convenience, small hoisting pull, greenness, environmental protection, high efficiency, energy conservation, good safety and reliability, large application scope and the like.
Description
?
Technical field
The present invention relates to the semicontinuous mining system outfit of a kind of large-scale deep open pit, be specially adapted to produce per year a kind of deep open pit slope lifting crushing system of 500-4000 ton, can be widely used in mining transportation and crushing technology field.
Background technology
The deep open pit mine truck car load that 40 ~ fifties of last century proposes promotes transportation technology, the mine truck car load that to fill the ore deposit rock by hoist engine from the bottom of dark recessed excavating plant along track drawing to the stope top, the crushing plant that is transported to away from stope by mine truck carries out fragmentation again.Since the deadweight of car load be about material heavy 45%, additionally increased tractive force that hoist engine promotes and the holding capacity of roadbed; The slope track that promotes car load is in addition fixed, deepening and mobile dumb.Above factor has caused deep open pit lifting transportation technology running cost height, and arrangement technology facility difficulty is big and mobile inconvenient, has reduced the operating rate of deep open pit lifting transportation technology work.
For the ease of the transportation of ore, also having a kind of mode is crushing engine directly to be built in the bottom of dark recessed excavating plant, and mine truck is given crushing engine with the ore of stope bottom, and selects factory or refuse dump by being transported to sealing-tape machine after the crusher in crushing.But along with the deepening of the dark recessed excavating plant degree of depth, offset is not established Crushing Station, reinstalls crushing engine in new bottom, has so not only caused the waste of equipment, but also has increased the cost of building operations.Seek a kind ofly to transport the high and economic method of ore deposit rock efficient outward from deep open pit for this reason, to guarantee deep open pit production capacity, reduce freight.
Summary of the invention
In order to overcome the existing in prior technology problem, the object of the invention is to provide a kind of deep open pit slope to promote crushing system, by the mode that mine car promotes and the slope track extends, both solve car load and promoted extra increase hoist engine lifting traction force and the roadbed holding capacity that causes, and slope track deepening moves inflexible problem, solves offset not again and establishes equipment waste that Crushing Station causes and the problem of building operations cost increase.Guarantee deep open pit production capacity, reduce freight, reduce investment outlay, safe and reliable.
The object of the present invention is achieved like this, a kind of deep open pit slope promotes crushing system and comprises the track that is laid on dark recessed excavating plant top and the slope, be arranged on the hoist engine at dark recessed excavating plant top, it is characterized in that in the combination of the slope of dark recessed excavating plant the steel-structure box ellbeam being installed, track laying on the slope is on the steel-structure box ellbeam, and track is provided with mine car; Hoist engine is connected with mine car by head sheave guiding device and wire rope group; Working bank is provided with the dumping platform in the deep of dark recessed excavating plant, and mine car is subjected to the ore deposit by automobile at the dumping platform on the working bank of dark recessed excavating plant deep; The top of dark recessed excavating plant and be positioned at track below be provided with Crushing Station blow tank and coarse crushing machine, mine car rises to dark recessed excavating plant top by hoist engine, ore is discharged in the Crushing Station blow tank, and ore is transported to sealing-tape machine after by the coarse crushing crusher machine and selects factory or refuse dump.
Described track is two groups, and a mine car is arranged on every group of track, and two mine cars are done the counterweight of hoist engine mutually.
Described mine car is unpowered mine car, and the load-carrying of mine car maximum volume and automobile is complementary.
A kind of deep open pit of the present invention slope promotes crushing system, mode by mine car lifting and slope track deepening replaces moving of Crushing Station to establish, replace promoting automobile by promoting light-duty mine car, make automobile to the dumping position of mine car raw ore (rock) along with the deepening of the dark recessed excavating plant degree of depth deepening, both solve car load and promoted in the transportation technology car body from great, the running cost height, big and the mobile inconvenient problem of arrangement technology facility difficulty has been saved again in dark recessed excavating plant bottom and has been built the building operations cost of Crushing Station.This system have exploitation stripping rock cost low, flexible, promote that pulling force is little, track and steel-structure box ellbeam holding capacity is little, environmental protection, energy-efficient, safe and reliable, open-air hole promote characteristics such as range of application is big, still from expanded reach, all reach international initiative and filled up international blank from production capacity, had bigger economic benefit and social benefit.
Description of drawings
Fig. 1 is the structural representation that deep open pit of the present invention slope promotes crushing system;
Fig. 2 is the vertical view of broken discharge point part among Fig. 1;
Fig. 3 is steel-structure box ellbeam plane structure schematic diagram among Fig. 1;
Fig. 4 is steel-structure box ellbeam facade structures schematic diagram among Fig. 1;
Fig. 5 is the horizontal facade structures schematic diagram of broken discharge point among Fig. 1;
Fig. 6 is the vertical facade structures schematic diagram of broken discharge point among Fig. 1;
Fig. 7 is the vertical view of Fig. 6.
Among the figure: side dump carrying roller, 13-mine car car ear, 14-mine car dumping base plate at the bottom of side dump bend, 8-Crushing Station blow tank, 9-coarse crushing machine, 10-track, 11-steel-structure box ellbeam, the 12-at the bottom of 1-mine car, 2-automobile, 3-dumping platform, 4-hoist engine, 5-head sheave guiding device, 6-wire rope group, the 7-.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
As Fig. 1, shown in 2, a kind of deep open pit of the present invention slope promotes crushing system, comprise the track 10 that is laid on dark recessed excavating plant top and the slope, be arranged on the hoist engine 4 at dark recessed excavating plant top, it is characterized in that in the combination of the slope of dark recessed excavating plant steel-structure box ellbeam 11 being installed, track 10 on the slope is laid on the steel-structure box ellbeam 11 (referring to Fig. 3,4), extend along with excavating plant bottom deepening, independently slope steel-structure box ellbeam 11 is not established concrete foundation, it is flexible that stope is changed the shift position in the open, reduce investment outlay, guaranteed deep open pit production capacity, reduce freight.Track 10 is provided with mine car 1; Hoist engine 4 is connected with mine car 1 by head sheave guiding device 5 and wire rope group 6; Working bank is provided with dumping platform 3 in the deep of dark recessed excavating plant, and along with open-air hole deepening deepening; Mine car 1 is subjected to the ore deposit by automobile 2 at dumping platform 3 on the working bank of dark recessed excavating plant deep; The top of dark recessed excavating plant and be positioned at track below be provided with Crushing Station blow tank 8 and coarse crushing machine 9, mine car 1 rises to dark recessed excavating plant top by hoist engine 4, ore is discharged in the Crushing Station blow tank 8, and ore is transported to sealing-tape machine by coarse crushing machine 9 broken backs and selects factory or refuse dump.
As shown in Figure 1, 2, a kind of deep open pit of the present invention slope promotes crushing system, and track 10 is two groups, a mine car 1(is arranged referring to Fig. 3,4 on every group of track 10), two mine cars 1 are done the counterweight of hoist engine 4 mutually in track 10 operations.Mine car 1 is unpowered mine car, and the load-carrying of mine car 1 maximum volume and automobile 2 is complementary, and mine car 1 maximum volume is 100m
3(220t).
As shown in Figure 1, 2, when mine car 1 when hoist engine 4 rises to dark recessed excavating plant top, by mine car 1 and cooperating of bend 7 ore being discharged in the Crushing Station blow tank 3.Described mine car is set at bottom-dump and promotes mine car, side dump lifting mine car, end side dump lifting mine car.Shown in Fig. 5,6,7, promoting mine car with end side dump is example, and mine car 1 both sides are respectively equipped with a level and the car ear 13 isometric with mine car, and the mine car bottom is provided with dumping base plate 14; Broken discharge point both sides are provided with mine car two sidecar ears 13 end side dump carrying roller 12 that adapts (comprising height, width), and broken discharge point rear and front end track separates, and the bottom is provided with an end side dump bend 7 that adapts with dumping base plate 14.When the broken discharge point of mine car 1 process, by making car ear 13 and cooperating of end side dump carrying roller 12 mine car continue operation along carrying roller, simultaneously dumping base plate 14 open and by with the cooperating of end side dump bend 7, dumping base plate 14 through opening-opening strengthens gradually-opening maximum-opening dwindles gradually-overall process that opening is closed, finishes the mine car discharging.
Described coarse crushing machine is set at gyratory crusher, jaw crusher, hammer mill.Ore is transported to sealing-tape machine by coarse crushing machine 8 broken backs and selects factory or refuse dump.The present invention had both comprised crushing system, comprised deep open pit slope Hoisting System again, and wherein deep open pit slope Hoisting System can be used for the semicontinuous mining system of large-scale deep open pit, and a hour disposal ability reaches 9000t/h, was applicable to that maximum two mine car volume is 100m
3Deep open pit slope Hoisting System (220t) is used, and can be widely used in departments such as mine, metallurgy, coal, water power, building materials, chemical industry, port and pier, and can carry accumulation unit weight is 0.5-2.5t/m
3Various bulks, granular, bulk material.
Claims (5)
1. a deep open pit slope promotes crushing system, comprise the track (10) that is laid on dark recessed excavating plant top and the slope, be arranged on the hoist engine (4) at dark recessed excavating plant top, it is characterized in that in the combination of the slope of dark recessed excavating plant steel-structure box ellbeam (11) being installed, track on the slope (10) is laid on the steel-structure box ellbeam (11), and track (10) is provided with mine car (1); Hoist engine (4) is connected with mine car (1) by head sheave guiding device (5) and wire rope group (6); Be provided with dumping platform (3) at the deep of dark recessed excavating plant working bank, mine car (1) is subjected to ore deposit by automobile (2) at dumping platform (3) at dark recessed excavating plant deep working bank; The top of dark recessed excavating plant and be positioned at track below be provided with Crushing Station blow tank (8) and coarse crushing machine (9), mine car (1) rises to dark recessed excavating plant top by hoist engine (4), ore is discharged in the Crushing Station blow tank (8), and ore is transported to sealing-tape machine by the broken back of coarse crushing machine (9) and selects factory or refuse dump.
2. a kind of deep open pit slope lifting crushing system according to claim 1 is characterized in that described track (10) is two groups, and a mine car (1) is arranged on every group of track, and two mine cars (1) are done the counterweight of hoist engine (4) mutually.
3. a kind of deep open pit slope lifting crushing system according to claim 1 is characterized in that described mine car (1) is unpowered mine car, and the load-carrying of mine car (1) maximum volume and automobile (2) is complementary.
4. a kind of deep open pit slope lifting crushing system according to claim 1 is characterized in that described mine car is set at bottom-dump and promotes mine car, side dump lifting mine car, end side dump lifting mine car.
5. a kind of deep open pit slope lifting crushing system according to claim 1 is characterized in that described coarse crushing machine is set at gyratory crusher, jaw crusher, hammer mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292585.4A CN103334755B (en) | 2013-07-12 | 2013-07-12 | Slope hoisting and crushing system for deep open-pit mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292585.4A CN103334755B (en) | 2013-07-12 | 2013-07-12 | Slope hoisting and crushing system for deep open-pit mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103334755A true CN103334755A (en) | 2013-10-02 |
| CN103334755B CN103334755B (en) | 2015-03-11 |
Family
ID=49242958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310292585.4A Active CN103334755B (en) | 2013-07-12 | 2013-07-12 | Slope hoisting and crushing system for deep open-pit mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103334755B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074522A (en) * | 2014-06-24 | 2014-10-01 | 中国矿业大学 | Telescopic transporting rubber belt system for rock semi-continuous mining process |
| CN104843572A (en) * | 2015-06-03 | 2015-08-19 | 中国矿业大学 | Vertical lifting and conveying system for open-pit mine trucks |
| CN111389546A (en) * | 2020-04-22 | 2020-07-10 | 世邦工业科技集团股份有限公司 | Mining system and method of using same |
| CN112030773A (en) * | 2020-09-17 | 2020-12-04 | 王建鑫 | Construction method for bridging between open pit coal mine stope and refuse dump |
| CN112374181A (en) * | 2020-12-09 | 2021-02-19 | 河南跃薪时代新能源科技有限公司 | Open-pit mining conveyer |
| CN112796761A (en) * | 2021-01-27 | 2021-05-14 | 兖州中材建设有限公司 | Slope lifting and crushing system for deep open pit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2636776A1 (en) * | 1976-08-16 | 1978-02-23 | Boris Julius Kochanowsky | Open pit mine for mineral extraction from earths crust - has turning point area with radially extending bench and crusher and conveyors |
| CN101338676A (en) * | 2008-08-08 | 2009-01-07 | 中煤国际工程集团沈阳设计研究院 | Movable or moved type crusher half-continuous process |
| CN101418690A (en) * | 2008-11-21 | 2009-04-29 | 平朔煤炭工业公司 | Flat coal deposit large open pit mine end-slope transport technological process |
| EP2061601A2 (en) * | 2006-09-12 | 2009-05-27 | MMD DESIGN & CONSULTANCY LIMITED | Improvements in or relating to mobile rigs |
| CN101660414A (en) * | 2008-08-29 | 2010-03-03 | 中煤国际工程集团沈阳设计研究院 | Method for conveying coal in end slope laneway in open pit coal mine |
| CN102698856A (en) * | 2012-06-08 | 2012-10-03 | 新乡市振源机械设备有限责任公司 | Continuous pass-through crushing station |
| CN103008086A (en) * | 2012-11-28 | 2013-04-03 | 三一重型装备有限公司 | Movable crushing appliance |
-
2013
- 2013-07-12 CN CN201310292585.4A patent/CN103334755B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2636776A1 (en) * | 1976-08-16 | 1978-02-23 | Boris Julius Kochanowsky | Open pit mine for mineral extraction from earths crust - has turning point area with radially extending bench and crusher and conveyors |
| EP2061601A2 (en) * | 2006-09-12 | 2009-05-27 | MMD DESIGN & CONSULTANCY LIMITED | Improvements in or relating to mobile rigs |
| CN101338676A (en) * | 2008-08-08 | 2009-01-07 | 中煤国际工程集团沈阳设计研究院 | Movable or moved type crusher half-continuous process |
| CN101660414A (en) * | 2008-08-29 | 2010-03-03 | 中煤国际工程集团沈阳设计研究院 | Method for conveying coal in end slope laneway in open pit coal mine |
| CN101418690A (en) * | 2008-11-21 | 2009-04-29 | 平朔煤炭工业公司 | Flat coal deposit large open pit mine end-slope transport technological process |
| CN102698856A (en) * | 2012-06-08 | 2012-10-03 | 新乡市振源机械设备有限责任公司 | Continuous pass-through crushing station |
| CN103008086A (en) * | 2012-11-28 | 2013-04-03 | 三一重型装备有限公司 | Movable crushing appliance |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074522A (en) * | 2014-06-24 | 2014-10-01 | 中国矿业大学 | Telescopic transporting rubber belt system for rock semi-continuous mining process |
| CN104074522B (en) * | 2014-06-24 | 2016-05-04 | 中国矿业大学 | The scalable conveyor belt system of a kind of semicontinuous excavated technology of rock |
| CN104843572A (en) * | 2015-06-03 | 2015-08-19 | 中国矿业大学 | Vertical lifting and conveying system for open-pit mine trucks |
| CN104843572B (en) * | 2015-06-03 | 2017-12-01 | 中国矿业大学 | A kind of opencut mine truck vehicle vertical-lifting transportation system |
| CN111389546A (en) * | 2020-04-22 | 2020-07-10 | 世邦工业科技集团股份有限公司 | Mining system and method of using same |
| CN112030773A (en) * | 2020-09-17 | 2020-12-04 | 王建鑫 | Construction method for bridging between open pit coal mine stope and refuse dump |
| CN112030773B (en) * | 2020-09-17 | 2021-12-14 | 王建鑫 | Construction method for bridging between open pit coal mine stope and refuse dump |
| CN112374181A (en) * | 2020-12-09 | 2021-02-19 | 河南跃薪时代新能源科技有限公司 | Open-pit mining conveyer |
| CN112796761A (en) * | 2021-01-27 | 2021-05-14 | 兖州中材建设有限公司 | Slope lifting and crushing system for deep open pit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103334755B (en) | 2015-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103334755B (en) | Slope hoisting and crushing system for deep open-pit mine | |
| CN103287984B (en) | Bridge type grab bucket ship unloader | |
| CN105736045A (en) | Bag type filling system and filling method for controlling water inrush from gob floor | |
| CN103818671A (en) | Flat-in and flat-out type garbage transfer station and operating method thereof | |
| CN111322073A (en) | Combined mine exploitation system based on vertical shaft and adhesive tape inclined shaft | |
| CN202703579U (en) | Large slope inclined shaft rail transport construction apparatus | |
| CN203740433U (en) | Flat-in flat-out type refuse transfer station | |
| CN203383821U (en) | Slope lifting and crushing system for deep open pit | |
| CN205503179U (en) | Pocket type filling system of control collecting space area bottom plate gushing water | |
| CN205988771U (en) | Underground stope crushes chassis | |
| CN205820424U (en) | The portable scissor lift multi-stage, belt ship loader of a kind of driving | |
| CN217376570U (en) | Ground waste rock discharging system | |
| CN102251785A (en) | Lifting system for tunnel lining trolley, and tunnel lining trolley | |
| CN203531952U (en) | Skip bucket well ore rock separate-loading and separate-carrying system | |
| CN102009858A (en) | Large-tonnage hydraulic flat dumper | |
| CN202208295U (en) | Underground mine transportation pool and mine slant well elevating system | |
| CN104847359A (en) | Open air combined transportation process for stripped waste stones of phosphate ore by car and large-scale slope skip bucket | |
| Wolpers | Thyssenkrupp's Skip Way System offers an alternative | |
| CN109516355B (en) | Single track hangs mechanical type and prevents sports car system for inclined drifts way in pit | |
| CN202156886U (en) | Lifting system and tunnel lining trolley comprising same | |
| CN105438853A (en) | Mobile shear type lifting multi-stage belt ship loader with traveling crane | |
| CN201197956Y (en) | Cantilevered receptacle trough apparatus in semi-movable crushing plant | |
| CN202785209U (en) | Light-type skip of deviated well | |
| CN221423187U (en) | Lateral slag tapping device for shield split initiation | |
| CN212027787U (en) | Combined mine exploitation system based on vertical shaft and adhesive tape inclined shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |