CN205638538U - Device of fine material is retrieved to metal mine - Google Patents
Device of fine material is retrieved to metal mine Download PDFInfo
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- CN205638538U CN205638538U CN201620454902.7U CN201620454902U CN205638538U CN 205638538 U CN205638538 U CN 205638538U CN 201620454902 U CN201620454902 U CN 201620454902U CN 205638538 U CN205638538 U CN 205638538U
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Abstract
The utility model provides a high -efficient powder recycling system of downhole safety, belongs to underground mine equipment technical field for retrieve fine material in the pit. Its technical scheme is: the utility model discloses set up the fine material pulley shaft between powder recycling lane and the horizontal lane of ore adhesive tape transportation, installed wheel fill lifting machine, fine material loading ore drawing machine, fine material reprinting sealing -tape machine, fine material uninstallation ore drawing machine, powder ore bin and ore transportation sealing -tape machine respectively in fine material pulley shaft, powder recycling lane and the horizontal lane of ore adhesive tape transportation, the fine material in main shaft shaft bottom is uninstalled to measuring loading chamber, again through main shaft skip hoisting to earth's surface by the ore transportation sealing -tape machine through above -mentioned equipment. The utility model discloses the fine material need not pass through auxiliary shaft and elevartor shaft at ore loading, unloading, promotion, transportation reprinting in -process, and ore belt conveyor of fine material behind the loading and the sharing of the ore after the breakage has reduced the reprinting, and the work operation of avoiding the manual work to push away, draw high strength such as fine material car has realized powder recycling full automation, is showing and is improving work efficiency.
Description
Technical field
This utility model relates to a kind of device that down-hole fine ore carries out safe and efficient recovery, belongs to metalliferous mine technical field of underground.
Background technology
Under metalliferous mine, mine hoisting major part uses skip in shaft to promote, owing to there is certain interval between skip bucket and its loading, unloading auxiliary facility, during loading, unloading ore deposit, inevitably there is Ore to scatter, the ore amount that bottom-dump skip scatters typically constitutes from filling the 3 ‰-6 ‰ of ore deposit amount, and it is higher that self-tipping skip spreads ore deposit ratio.The fine ore scattering shaft bottom is such as cleared up not in time, and piling up reach a certain height has a strong impact on lifting job safety, and therefore fine ore must process in time.Powder ore recovery system as the slave part of main Development system, is combined closely with development engineerings such as the major and minor wells in mine self, is defined different powder ore recovery systems.At present, down-hole powder ore recovery system typically uses following technology mode:
(1) setting fine ore collection lane, fine ore collection lane connects with main shaft shaft bottom, auxiliary shaft and People's Bank of China's vent (-escape) raise, and auxiliary shaft, ventilation shaft connect with Ore unloading horizontal lane, broken horizontal lane, Ore Belt transport horizontal lane simultaneously, meet pedestrian, air-conditioning requirement.Small mines uses artificial shovel dress fine ore, large medium-size mine uses Mini-scraper or vibration ore dumping machine to reprint fine ore to fine ore collection car, fine ore collection mine car pushes auxiliary shaft through fine ore collection lane, horizontal lane (or being directly promoted to earth's surface) is unloaded through auxiliary shaft hoisting to Ore, fine ore in fine ore car is discharged into main chute through Ore unloading gallery again, fine ore is again through top ore storage bin, disintegrating machine, bottom ore storage bin, ore drawing machine, Ore sealing-tape machine, metering loading chamber, finally through main shaft skip hoisting to earth's surface.
(2) set fine ore collection lane to connect with elevator and vent (-escape) raise, fine ore collection lane connects with People's Bank of China vent (-escape) raise, ventilation shaft connects with Ore unloading horizontal lane, broken horizontal lane, Ore Belt transport horizontal lane simultaneously, and Ore unloading horizontal lane connects with auxiliary shaft, meets pedestrian, air-conditioning requirement.Manually, vibration ore dumping machine or scraper load fine ore to fine ore collection car, fine ore collection mine car pushes elevator through fine ore collection lane, fine ore unloads horizontal lane through elevator hoist to Ore, fine ore car is discharged into main chute through Ore Transportation horizontal lane again, fine ore is again through top ore storage bin, disintegrating machine, bottom ore storage bin, ore drawing machine, Ore sealing-tape machine, metering loading chamber, finally through main shaft skip hoisting to earth's surface.
Artificial shovel dress fine ore, push fine ore car work under hard conditions, labor intensity high, automaticity is the lowest.Even if having employed vibration ore dumping machine or scraper mechanical shovel dress fine ore, partial sector achieves automatization, the labor condition of workman has obtained certain improvement, but still need to be reprinted by auxiliary shaft or elevator secondary during fine ore car is had bad luck promote, fine ore car pushes, pass in and out lifting pit shaft not yet realizes automatization, still needs to push away, draw mine car, push away, pull on the fine ore car of ton weight when workman produces, the labor intensity of fine ore collection workman is the highest, and the automaticity of fine ore collection is low.
Using auxiliary shaft to reprint lifting fine ore and add the lifting burden of auxiliary shaft, when fine ore amount is bigger, fine ore promotes the performance having a strong impact on auxiliary shaft function.Due to down-hole local environment high humidity during elevator lifting fine ore, overhauling elevator, maintenance difficulties are relatively big, and down-hole uses elevator safety problem to exist always.When fine ore uses auxiliary shaft, elevator system improving simultaneously, fine ore is reprinted lifting and is discontinuous work, reprints long flow path, and the single transshipment cycle is long, reprints and promotes inefficiency, and operating personnel is many, causes fine ore transshipment relatively costly.
Therefore, it is the most necessary for improving existing powder ore recovery system from the standpoint of automatization, safety, efficiency, cost etc..
Utility model content
Technical problem to be solved in the utility model is to provide a kind of metalliferous mine and reclaims the device of fine ore, this device can realize fine ore collection serialization, automatization, improve workman's operating condition, improve fine ore collection automatization level, it is achieved safe efficient, low cost reclaims and transport.
The technical scheme solving above-mentioned technical problem is:
nullA kind of metalliferous mine reclaims the device of fine ore，It includes Ore Belt transport horizontal lane、Fine ore collection lane，Ore Belt transport horizontal lane is positioned at above fine ore collection lane，Ore Belt transport horizontal lane is parallel with fine ore collection lane，Ore Belt transport horizontal lane two ends are connected with main shaft and auxiliary shaft respectively，In Ore Belt transport horizontal lane, Ore Transportation sealing-tape machine is installed，Its improvements are，It also add fine ore winding shaft、Fine ore reprints sealing-tape machine、Bucket elevator、Fine ore bin，Fine ore winding shaft is vertically connected between fine ore collection lane and Ore Belt transport horizontal lane，Bucket hoist installation is in fine ore winding shaft，Fine ore is reprinted sealing-tape machine and is arranged in fine ore collection lane，One end that fine ore reprints sealing-tape machine is relative with main shaft shaft bottom fine ore accumulation side，The other end of fine ore reprinting sealing-tape machine is relative with the lower end of bucket elevator to be connected，Fine ore bin is arranged in Ore Belt transport horizontal lane，Fine ore bin is positioned at side, fine ore winding shaft upper end，Fine ore bin is relative with the upper end of bucket elevator to be connected，Ore Transportation sealing-tape machine is relative with fine ore bin，The other end of Ore Transportation sealing-tape machine is positioned at Ore Belt transport horizontal lane and main shaft junction.
Above-mentioned metalliferous mine reclaims the device of fine ore, and the fine ore in described fine ore collection lane is reprinted and is provided with fine ore loading ore drawing machine by sealing-tape machine and the fine ore accumulation of main shaft shaft bottom, and the fine ore bin side of Ore Belt transport horizontal lane is provided with fine ore unloading ore drawing machine.
Above-mentioned metalliferous mine reclaims the device of fine ore, and one end that described Ore Belt transport horizontal lane is connected with main shaft is provided with metering loading chamber, has main shaft skip bucket in main shaft.
The beneficial effects of the utility model are:
This utility model is provided with fine ore winding shaft between fine ore collection lane and Ore Belt transport horizontal lane, it is mounted with bucket elevator at fine ore winding shaft, in fine ore collection lane and Ore Belt transport horizontal lane, it is respectively mounted fine ore loads ore drawing machine, fine ore reprinting sealing-tape machine, fine ore unloading ore drawing machine, fine ore bin and Ore Transportation sealing-tape machine, the fine ore in main shaft shaft bottom is offloaded to measure loading chamber by Ore Transportation sealing-tape machine by the said equipment, then through main shaft skip hoisting to earth's surface.
The transshipment flow process of this utility model employing bucket elevator is short, and raising efficiency is high, can realize fine ore collection whole-course automation, relatively elevator hoist fine ore power saving more than 30%, and fine ore cost of transportation is low.Simultaneously as bucket elevator complete machine uses hermetically sealed design, do not produce secondary fine ore, little compared with down-hole overhauling elevator, maintenance, safe and reliable to operation.
This utility model fine ore in dress ore deposit, unload ore deposit, promote, transport and loading chute is not required to by auxiliary shaft and elevator, laden fine ore and broken after Ore share an Ore adhesive tape conveyor, decrease reprinting, avoid the labor operation manually carrying out pushing away, draw the high intensity such as fine ore car, greatly reduce labor strength, it is achieved that fine ore collection whole-course automation, significantly improve the work efficiency of fine ore collection, construction of modern mine is made that contribution, is worth popularization and application in industry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, labelling is as follows: main shaft 1, Ore unloading horizontal lane 2, ore crusher 3, auxiliary shaft 4, ore reduction horizontal lane 5, Ore Belt transport horizontal lane 6, fine ore bin 7, main shaft skip bucket 8, metering loading chamber 9, fine ore unloading ore drawing machine 10, Ore Transportation sealing-tape machine 11, fine ore load ore drawing machine 12, fine ore reprinting sealing-tape machine 13, bucket elevator 14, fine ore winding shaft 15, People's Bank of China's ventilation shaft 16, fine ore collection lane 17.
Detailed description of the invention
Figure shows, fine ore collection lane 17 of the present utility model is connected with main shaft 1 shaft bottom, People's Bank of China's ventilation shaft 16 and auxiliary shaft 4, People's Bank of China's ventilation shaft 16, auxiliary shaft 4 are connected with Ore unloading horizontal lane 2, ore reduction horizontal lane 5, Ore Belt transport horizontal lane 6, meet pedestrian and air-conditioning requirement.Ore Belt transport horizontal lane 6 is positioned at above fine ore collection lane 17, and Ore Belt transport horizontal lane 6 is parallel with fine ore collection lane 17.
Showing in figure, this utility model adds fine ore winding shaft 15, fine ore reprints sealing-tape machine 13, bucket elevator 14, fine ore bin 7.
Figure shows, fine ore winding shaft 15 is vertically connected between fine ore collection lane 17 and Ore Belt transport horizontal lane 6, bucket elevator 14 is arranged in fine ore winding shaft 15, utilizes bucket elevator 14 to be risen in Ore Belt transport horizontal lane 6 by the fine ore in fine ore collection lane 17.
Figure shows, fine ore is reprinted sealing-tape machine 13 and is arranged in fine ore collection lane 17, one end that fine ore reprints sealing-tape machine 13 is relative with main shaft 1 shaft bottom fine ore accumulation side, the other end of fine ore reprinting sealing-tape machine 13 is relative with the lower end of bucket elevator 13 to be connected, and the fine ore in main shaft 1 shaft bottom is flowed to bucket elevator 13 and is lifted up by fine ore reprinting sealing-tape machine 13.
Figure shows, fine ore bin 7 is arranged in Ore Belt transport horizontal lane 6, fine ore bin 7 is positioned at side, fine ore winding shaft 15 upper end, fine ore bin 7 is relative with the upper end of bucket elevator 14 to be connected, Ore Transportation sealing-tape machine 11 is connected with fine ore bin 7, and the other end of Ore Transportation sealing-tape machine 11 is positioned at Ore Belt transport horizontal lane 6 and main shaft 1 junction.Fine ore is transported in fine ore bin 7 by bucket elevator 14, and the fine ore in fine ore bin 7 is transported main shaft 1 and rises to earth's surface by Ore Transportation sealing-tape machine 11 again.
Showing in figure, the fine ore in fine ore collection lane 17 is reprinted and is provided with fine ore loading ore drawing machine 12 by sealing-tape machine 13 and the fine ore accumulation of main shaft 1 shaft bottom, loads fine ore for reprinting to fine ore on sealing-tape machine 13.
Showing in figure, fine ore bin 7 side of Ore Belt transport horizontal lane 6 is provided with fine ore unloading ore drawing machine 10, for the fine ore of fine ore bin is directly unloaded to Ore Transportation sealing-tape machine 11.
Showing in figure, one end that Ore Belt transport horizontal lane 6 is connected with main shaft 1 is provided with metering loading chamber 9, has main shaft skip bucket 8 in main shaft 1.
This utility model uses fine ore winding shaft 15 and bucket elevator 14 to promote the fine ore in main shaft 1 shaft bottom, the fine ore that main shaft scatters mainly produces from the gap between skip winding plant and Ore handling facilities, fine ore particle diameter is less, average particle diameter is at below 30mm, particle diameter is less, maximum particle diameter is usually no more than 100mm, becomes sand-like accumulation, loosely after fine ore is unrestrained.Owing to fine ore particle diameter is less, and loosely concentration is deposited in shaft bottom, and proper wheel and bucket type elevator system promotes.Wheel and bucket type elevator is suitable for promoting particle diameter at the powder of below 150mm, block particle, uses continuance lifting, and raising efficiency is up to 300m/h, and raising efficiency is higher, is widely used to cement plant and power plant's conveying powder materials and rubble at present.Owing to the accessible hoisting power of bucket elevator is bigger, mine should produce the bucket elevator system of the slightly larger model of scale selection according to its fine ore, in the case of ensureing that fine ore piles up safety, only needing to periodically turn on a period of time can meet cleaning fine ore demand, raising efficiency is high, relatively elevator hoist fine ore power saving more than 30%.Fine ore collection uses bucket elevator system that vibration ore dumping machine, fine ore can be coordinated to reprint the installations and facilities such as adhesive tape and fine ore bin, and transshipment flow process is short, can realize fine ore collection whole-course automation, and fine ore cost of transportation is low.Owing to bucket elevator complete machine uses hermetically sealed design, do not produce secondary fine ore, little compared with down-hole overhauling elevator, maintenance, safe and reliable to operation.
Fine ore collection process of the present utility model is as follows:
The fine ore that main shaft 1 shaft bottom is piled up loads ore drawing machine 12 through fine ore and loads to fine ore reprinting sealing-tape machine 13；
Fine ore is reprinted to bucket elevator 14 through reprinting sealing-tape machine 13；
Fine ore after reprinting, through bucket elevator 14 continuance lifting, leans on gravity unloading to fine ore bin 7 after being promoted to peak；
Fine ore in fine ore bin 7 is offloaded on Ore Transportation sealing-tape machine 11 through fine ore unloading ore drawing machine 10；
Fine ore is offloaded to measure loading chamber 9 through Ore Transportation sealing-tape machine 11；
Fine ore in metering loading chamber 9 loads to main shaft skip bucket 8, is promoted to earth's surface.
Claims (3)
- null1. the device of a metalliferous mine recovery fine ore，It includes Ore Belt transport horizontal lane (6)、Fine ore collection lane (17)，Ore Belt transport horizontal lane (6) is positioned at top, fine ore collection lane (17)，Ore Belt transport horizontal lane (6) is parallel with fine ore collection lane (17)，Ore Belt transport horizontal lane (6) two ends are connected with main shaft (1) and auxiliary shaft (4) respectively，Ore Transportation sealing-tape machine (11) is installed in Ore Belt transport horizontal lane (6)，It is characterized in that: it also add fine ore winding shaft (15)、Fine ore reprints sealing-tape machine (13)、Bucket elevator (14)、Fine ore bin (7)，Fine ore winding shaft (15) is vertically connected between fine ore collection lane (17) and Ore Belt transport horizontal lane (6)，Bucket elevator (14) is arranged in fine ore winding shaft (15)，Fine ore is reprinted sealing-tape machine (13) and is arranged in fine ore collection lane (17)，One end that fine ore reprints sealing-tape machine (13) is relative with main shaft (1) shaft bottom fine ore accumulation side，The other end of fine ore reprinting sealing-tape machine (13) is relative with the lower end of bucket elevator (14) to be connected，Fine ore bin (7) is arranged in Ore Belt transport horizontal lane (6)，Fine ore bin (7) is positioned at fine ore winding shaft (15) side, upper end，Fine ore bin (7) is relative with the upper end of bucket elevator (14) to be connected，Ore Transportation sealing-tape machine (11) is relative with fine ore bin (7)，The other end of Ore Transportation sealing-tape machine (11) is positioned at Ore Belt transport horizontal lane (6) and main shaft (1) junction.
- Metalliferous mine the most according to claim 1 reclaims the device of fine ore, it is characterized in that: the fine ore in described fine ore collection lane (17) is reprinted by sealing-tape machine (13) and the fine ore accumulation of main shaft (1) shaft bottom and is provided with fine ore loading ore drawing machine (12), and fine ore bin (7) side of Ore Belt transport horizontal lane (6) is provided with fine ore unloading ore drawing machine (10).
- Metalliferous mine the most according to claim 2 reclaims the device of fine ore, it is characterised in that: one end that described Ore Belt transport horizontal lane (6) is connected with main shaft (1) is provided with metering loading chamber (9), has main shaft skip bucket (8) in main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454902.7U CN205638538U (en) | 2016-05-18 | 2016-05-18 | Device of fine material is retrieved to metal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454902.7U CN205638538U (en) | 2016-05-18 | 2016-05-18 | Device of fine material is retrieved to metal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638538U true CN205638538U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620454902.7U Expired - Fee Related CN205638538U (en) | 2016-05-18 | 2016-05-18 | Device of fine material is retrieved to metal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638538U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697783A (en) * | 2017-10-17 | 2018-02-16 | 中国恩菲工程技术有限公司 | A kind of powder ore recovery system for skip hoisting vertical shaft |
| CN111022121A (en) * | 2019-12-24 | 2020-04-17 | 中矿金业股份有限公司 | Fine ore recovery system |
| CN113027516A (en) * | 2021-03-05 | 2021-06-25 | 中国恩菲工程技术有限公司 | Mine shaft bottom powder recovery system of skip pit |
-
2016
- 2016-05-18 CN CN201620454902.7U patent/CN205638538U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697783A (en) * | 2017-10-17 | 2018-02-16 | 中国恩菲工程技术有限公司 | A kind of powder ore recovery system for skip hoisting vertical shaft |
| CN111022121A (en) * | 2019-12-24 | 2020-04-17 | 中矿金业股份有限公司 | Fine ore recovery system |
| CN113027516A (en) * | 2021-03-05 | 2021-06-25 | 中国恩菲工程技术有限公司 | Mine shaft bottom powder recovery system of skip pit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |