CN202645633U - Rotating tray-type large vertical deep double-hole solid material continuous conveying system - Google Patents
Rotating tray-type large vertical deep double-hole solid material continuous conveying system Download PDFInfo
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- CN202645633U CN202645633U CN 201220244904 CN201220244904U CN202645633U CN 202645633 U CN202645633 U CN 202645633U CN 201220244904 CN201220244904 CN 201220244904 CN 201220244904 U CN201220244904 U CN 201220244904U CN 202645633 U CN202645633 U CN 202645633U
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Abstract
The utility model discloses a rotating tray-type large vertical deep double-hole solid material continuous conveying system, which mainly comprises feeding shafts, a solid material conveying system, a ground control console, a driving system and a ground material conveying system. Two feeding shafts are provided, and are formed by vertical construction from ground to underground; and abrasion resistant pipes are installed inside the feeding shafts. A solid material delivery system comprises a driving wheel, a wire rope, a tray and a bend pulley. The driving system comprises an electric motor and a speed reducer. The ground control console is utilized to start up the ground material conveying system and the driving system; the driving system drives the solid material delivery system to operate, a solid filling material is conveyed to one of the feeding shafts through a ground transportation system, the material is discharged to an underground conveyor belt machine through the material holding tray in a shaft bottom, and the tray turns over automatically and enters the other feeding shaft so as to convey the solid material from ground to underground continuously in a safe and efficient manner; in addition, the rotating tray-type large vertical deep double-hole solid material continuous conveying system is convenient to operate, and has the advantages of simple structure, high mechanized degree and good delivery controllability.
Description
Technical field
The utility model relates to the large vertical depth diplopore of a kind of rotary-tray type solid material continuous conveying system, especially a kind of the ground solid material is transported to the down-hole, is used for the attal jettison system of coal mine filling exploitation and metal mine filling mining.
Background technology
Along with the continuous exploitation of coal in China and other metal mine resources, country has put into effect a series of policy, impels enterprise to change " predation " formula mining type in the past, forces enterprise to improve resource recovery rate, associated resources utilization rate." three times " press the exploitation of coal and the rear subsidence problem of metal mine exploitation is the problem that merits attention always.Simultaneously, colliery and metal mine discharge the solid waste such as a large amount of spoils, mine tailing aborning, and traditional mode is directly to be stacked at the earth's surface, form hillock and Tailings Dam.According to statistics, the gangue of at present whole nation accumulative total stacking over the years is 4,500,000,000 t approximately, and larger hillock has more than 1600, and land occupation is approximately 1.5 ten thousand hectares, and accumulating amount also increases with the speed of 1.5 ~ 2.0 hundred million t every year; In addition, a large amount of flyash of discharging during coal field power plant for self-supply produces, discharging over the years reaches more than 500,000,000 t, and annual newly-increased 5 ~ 7,000 ten thousand t; Domestic existing Tailings Dam is total to approximately more than 10,000, and the combined capacity of storing reaches 50,000,000,000 m
3A large amount of stackings of the Mine Solid Wastes such as gangue, flyash, mine tailing have caused the normal production in mining area and have seriously influenced, the mankind's living environment very large threat and harm have been brought, and a series of society and environmental problem have been brought, be mainly manifested in: occupy large-area farmland, forest land, discharge a large amount of toxic and harmfuls during spontaneous combustion, contaminated environment, harm humans safety.For these problems, from realizing the purpose of resource and environment coordinated development, reasonable development and use mineral resources, protection earth's surface building and groundwater resources and protection or transformation ground surface environment technological approaches become inevitable.
Take solid waste such as spoil, flyash, loess, building wastes as filler, realized the scale exploitation of " three times " pressure coal and metal mine, and the goaf carried out filling, reached the resource recovery rate that improves coal and metal mine and the emission treatment problem that solves solid waste spoil, flyash, metal tailings, had important practical significance and wide application prospect.But how the solids such as spoil, flyash, loess, building waste is safe and efficient and be transported to from ground economically apart from ground hundreds of rice and even the upper dark down-hole of km, carry out goaf filling and become one of principal element of restriction development, utilizing the solid waste material that filling is carried out in underground mining work plane goaf has become trend, but how the down-hole that is transported to that the solid waste material on ground is safe and efficient is a great problem that current urgent need solves.
Summary of the invention
Technical problem: the purpose of this utility model provides the large vertical depth diplopore of a kind of system architecture rotary-tray type simple, easy to operate, that mechanization degree is high, the controllability that feeds intake is good solid material continuous conveying system.
Technical scheme: the large vertical depth diplopore of rotary-tray type of the present utility model solid material continuous conveying system, comprise ground transportation system, ground control cabinet, drive system, well and solid material jettison system feed intake, described ground transportation system comprises that tilting rack is located at the aboveground conveyer that feeds intake, conveyer is added to be provided with the grading oscillating screen that links to each other with the ground rubber conveyer, be connected grading oscillating screen turn material conveyer with the crushing engine that turns material conveyer and link to each other; The described well that feeds intake is two, vertical construction forms to the down-hole symmetric arrays from ground, and the well head top of two wells that feed intake is provided with the derrick of laying the solid material jettison system, in two wells that feed intake wear-resistant pipe is installed, the below of two wells that feed intake is provided with guide rail bracket, and guide rail sliding chute is installed on the guide rail bracket; Described solid material jettison system comprises driving wheel and symmetrical two bend wheels that are located on the guide rail bracket of down-hole that are fixed on the derrick, driving wheel and bend wheel are provided with the pellet type material feeding device that rotates around it and pass wear-resistant pipe, be respectively equipped with the weight device that keeps the tensioning of tray type feeding device on two bend wheels, the below of two bend wheels is provided with the down-hole rubber conveyer of accepting solid material.
Described pellet type material feeding device comprises that the pallet that wire rope, interval are fixed on the wire rope consists of; The pallet that described interval is fixed on the wire rope evenly distributes, and is provided with the support bar that is fixed on the wire rope between pallet and the pallet; The center distance of described two wells that feed intake is 3000 ~ 5000mm, and the internal diameter of the well that feeds intake is 400 ~ 1000mm.
Beneficial effect: the utility model can be delivered to the dark down-hole of 100 ~ 850m with the solid filling material (the solid waste fillers such as spoil, flyash, loess, building waste) on ground safely and efficiently by ground control system, feed intake well and tray type solid material jettison system from ground in filling mining, direct haul belt mechanism through being located at the down-hole is transported to work plane and carries out filling, provides a kind of effective approach for ground solid filling material in the exploitation of well industrial and mineral mountain solid filling is delivered to the down-hole safely and efficiently.Ground control system can be controlled the speed of tray type solid material jettison system, and the down-hole mouth service behavior that feeds intake is monitored; The well that feeds intake adopts steel pipe as the guard aperture pipe, and bimetal wear resistant composite tube is as wear-resistant sleeve; Continuously transport capacity is 100 ~ 800t/h, has solved the shock problem of casting resin in launch process in the solid filling exploitation, and not be used in the down-hole storage bin is set.Whole system is simple in structure, easy to operate, mechanization degree is high, the controllability that feeds intake is good, has widely practicality.
Description of drawings
Fig. 1 is the large vertical depth diplopore of rotary-tray type of the present utility model solid material continuous conveying system structural representation.
Among the figure: 1-ground rubber conveyer, the 2-grading oscillating screen, 3-turns material conveyer, the 4-crushing engine, the 5-conveyer, 6-derrick, 7-upper mounting plate, 8-ground, the 9-driving wheel, 10-drive system, 11-ground control cabinet, 12-pallet, 13-support bar, the 14-well that feeds intake, 15-wire rope, 16-flexible guide rail, the 17-wear-resistant pipe, 18-guide rail bracket, 19-bend wheel, 20-down-hole rubber conveyer, 21-guide rail sliding chute, 22-weight device.
The specific embodiment
Below in conjunction with accompanying drawing an embodiment of the present utility model is further described:
As shown in Figure 1, the large vertical depth diplopore of rotary-tray type of the present utility model solid material continuous conveying system mainly is made of drive system 10, ground control cabinet 11, ground transportation system, feed intake well 14 and solid material jettison system.The ground transportation system mainly is made of ground rubber conveyer 1, grading oscillating screen 2, crushing engine 4, conveyer 5, conveyer 5 tilting racks are located on the well 14 that feeds intake, grading oscillating screen 2 and crushing engine 4 are erected at the top of conveyer 5, ground rubber conveyer 1 flows to grading oscillating screen 2 with solid material, under the effect of grading oscillating screen 2, short grained material directly enters the conveyer belt of conveyer 5, oarse-grained material is sent into crushing engine 4 through turning material conveyer 3, enters the transportation of conveyer 5 conveyer belts again and enter the well 14 that feeds intake after crushing engine 4 fragmentations.The described well 14 that feeds intake is two, and symmetric arrays forms to the down-hole from ground vertical drilling, concrete guard wall construction, and the center distance of two wells 14 that feed intake is 3000 ~ 5000mm, and the internal diameter of the well 14 that feeds intake is 400 ~ 1000mm.At two good well 14 interior wear-resistant pipes 17 that arrange that feed intake of construction, wear-resistant pipe 17 adopts bimetal wear resistant composite tube as wear-resistant sleeve.The feed intake well head top of well 14 is provided with the derrick 6 of laying the solid material jettison system, and the below is provided with guide rail bracket 18, and guide rail sliding chute 21 is installed on the guide rail bracket 18.The solid material jettison system mainly is made of a driving wheel 9, two bend wheels 19 and pellet type material feeding device, driving wheel 9 is fixed on the upper mounting plate 7 of derrick 6, two bend wheel 19 symmetries are located on the lower guideway frame 18 in shaft bottom, are respectively equipped with the weight device 22 that keeps wire rope 15 tensionings on two bend wheels 19.The pellet type material feeding device that rotates around it is installed on driving wheel 9 and the bend wheel 19.The pellet type material feeding device mainly is made of the pallet 12 that wire rope 15, interval are fixed on the wire rope 15, and the pallet 12 that the interval is fixed on the wire rope 15 evenly distributes, and is provided with the support bar 13 that is fixed on the wire rope between pallet 12 and the pallet 12.The charge heavy duty side of pellet type material feeding device is passed charging wellbore casing 17, pallet 12 moves in the charging pit shaft, charging wellbore casing 17 inwalls are evenly distributed with the flexible guide rail 16 that 3 wire rope consist of, and the middle part of pallet 12 has the groove that matches with driving wheel 9 and bend wheel 19.The below of bend wheel 19 is provided with the down-hole rubber conveyer 20 of accepting solid material, is delivered to the flooding on Working Faces filling through down-hole rubber conveyer 20.
During work, by control ground control cabinet 11, start drive system, the motor 10 that is located on the derrick 6 rotates, driving driving wheel 9 rotates, the pellet type material feeding device moves and transmission bend wheel 19 thereupon, the solid filling material is transported in the well that feeds intake by ground transportation system, the solid filling material unloads to the pallet 12 of tray type solid material jettison system from the ground tape transport system, pallet 12 drops to the shaft bottom with wire rope 15, through shaft bottom bend wheel 19 time, charging tray 12 upsets that holder is contained, in the shaft bottom material unloaded and to drop on the underground transportation sealing-tape machine 20, be transported to the filling mining work plane by down-hole rubber conveyer 20, realize filler 8 transportations to the down-hole from ground.Pallet 12 automatic turnings enter another well that feeds intake, realize solid material from the ground continuous high-efficient safely to delivered downhole.Ground control system can be controlled the speed of service of pellet type material feeding device, can Real-Time Monitoring shaft bottom bend wheel 19 and the discharging situation of pallet 12, and control pallet 12 loads the freight volume of fillers.
Claims (4)
1. the large vertical depth diplopore of rotary-tray type solid material continuous conveying system, comprise ground transportation system (10), ground control cabinet (11), drive system, the well that feeds intake (14) and solid material jettison system, it is characterized in that: described ground transportation system comprises that tilting rack is located at the conveyer (5) on the well that feeds intake (14), conveyer (5) is added to be provided with the grading oscillating screen (2) that links to each other with ground rubber conveyer (1), be connected grading oscillating screen (2) turn material conveyer (3) with the crushing engine (4) that turns material conveyer (3) and link to each other; The described well that feeds intake (14) is two, vertical construction forms to the down-hole symmetric arrays from ground, the well head top of two wells that feed intake (14) is provided with the derrick (6) of laying the solid material jettison system, wear-resistant pipe (17) is installed in two wells that feed intake (14), the below of two wells that feed intake (14) is provided with guide rail bracket (18), and guide rail sliding chute (21) is installed on the guide rail bracket (18); Described solid material jettison system comprises that the driving wheel (9) that is fixed on the derrick (6) and symmetry are located at two bend wheels (19) on the down-hole guide rail bracket (18), driving wheel (9) and bend wheel (19) are provided with the pellet type material feeding device that rotates around it and pass wear-resistant pipe (17), be respectively equipped with the weight device (22) that keeps the tensioning of tray type feeding device on two bend wheels (19), the below of two bend wheels (19) is provided with the down-hole rubber conveyer (20) of accepting solid material.
2. the large vertical depth diplopore of rotary-tray type according to claim 1 solid material continuous conveying system is characterized in that: described pellet type material feeding device comprises that the pallet (12) that wire rope (15), interval are fixed on the wire rope (15) consists of.
3. the large vertical depth diplopore of rotary-tray type according to claim 2 solid material continuous conveying system, it is characterized in that: the pallet (12) that described interval is fixed on the wire rope (15) evenly distributes, and is provided with the support bar (13) that is fixed on the wire rope (15) between pallet (12) and the pallet (12).
4. the large vertical depth diplopore of rotary-tray type according to claim 1 solid material continuous conveying system, it is characterized in that: the center distance of described two wells that feed intake (14) is 3000 ~ 5000mm, the internal diameter of the well that feeds intake (14) is 400 ~ 1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244904 CN202645633U (en) | 2012-05-29 | 2012-05-29 | Rotating tray-type large vertical deep double-hole solid material continuous conveying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244904 CN202645633U (en) | 2012-05-29 | 2012-05-29 | Rotating tray-type large vertical deep double-hole solid material continuous conveying system |
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| CN202645633U true CN202645633U (en) | 2013-01-02 |
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| CN 201220244904 Expired - Fee Related CN202645633U (en) | 2012-05-29 | 2012-05-29 | Rotating tray-type large vertical deep double-hole solid material continuous conveying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705003A (en) * | 2012-05-29 | 2012-10-03 | 中国矿业大学 | Rotary-tray type solid material continuous conveying system with two large, vertical and deep holes |
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2012
- 2012-05-29 CN CN 201220244904 patent/CN202645633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705003A (en) * | 2012-05-29 | 2012-10-03 | 中国矿业大学 | Rotary-tray type solid material continuous conveying system with two large, vertical and deep holes |
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| 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: 20130102 Termination date: 20170529 |