CN106956870A - Wet ore deposit discharge system - Google Patents
Wet ore deposit discharge system Download PDFInfo
- Publication number
- CN106956870A CN106956870A CN201710208740.8A CN201710208740A CN106956870A CN 106956870 A CN106956870 A CN 106956870A CN 201710208740 A CN201710208740 A CN 201710208740A CN 106956870 A CN106956870 A CN 106956870A
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- CN
- China
- Prior art keywords
- vibrating bunker
- ore deposit
- wet ore
- valve
- discharge system
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
- B65D88/28—Construction or shape of discharge section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
Abstract
The invention discloses a kind of wet ore deposit discharge system, discharging belt conveyer including the feed belt machine for inputting wet ore deposit set gradually from top to bottom, dump skip and for exporting wet ore deposit, the dump skip includes the stationary hopper, vibrating bunker and fan-shaped outlet valve being sequentially connected from top to bottom, the side wall of the vibrating bunker is while provided with the fixing device for being used to fix vibrating bunker, correspondence another side is provided with the vibration cam gear for being used for driving vibrating bunker to make vertical direction linear reciprocal movement.Vibrating bunker is driven to make vertical direction linear reciprocal movement using vibrating cam gear in the wet ore deposit system, so as to drive vibrating bunker to shake, it is to avoid material knot arch plug is stifled in vibrating bunker, ensures that vibrating bunker discharge outlet blanking is unobstructed.
Description
Technical field
The present invention relates to a kind of device for discharging of wet ore deposit, more particularly to a kind of wet ore deposit discharge system.
Background technology
Taper feed bin (being bored comprising circular cone and side) is widely used in the industries such as mining, metallurgy.As shown in Figure 1 to be a kind of conventional
Ore discharge bin, ore, into feed bin 101, then passes through Anti-blockage feed bin vibrator again by the discharging of feed belt machine 1
102nd, maintenance hand operated gate valve 103, be flexible coupling 104 and oscillating feeder 105 be dumped on discharging belt conveyer 3, most afterwards through going out
Material belt transports outward raw material.The feed bin of this structure type using wide, is primarily used to fill dry ore deposit, such as lime aborning
The dry ore deposit such as stone, quick lime, lump ore, sintering deposit or water content relatively low ore or raw material.Because dry ore deposit is not aqueous or water content very
It is small, normal production requirement directly can be met by small-bore feed bin and oscillating feeder.
As shown in Fig. 2 another conventional ore discharge bin, ore passes through the discharging of feed belt machine 1 to feed bin 101
In, then the raw material in feed bin 101 is dumped on discharging belt conveyer 3 by plate belt feeder 106 again and transports outward raw material.It is this
The feed bin of structure type is mainly used in the higher wet ore deposits of water content such as dress lateritic nickel ore, red mud.For the ease of wet ore deposit discharging, feed bin
General bulkhead inclination angle is larger, and discharging bore is also larger, and matched has the higher plate belt feeder of cost and relatively deep wider
Aniseed is cheated, and engineering investment cost is larger.
The water content of wet ore deposit particularly lateritic nickel ore is larger, aborning, and lateritic nickel ore and feed bin bulkhead (steel bulkhead) are attached
It is in reduction trend to put forth effort with the reduction of dry basis moisture content, and the adhesive force between over dry lateritic nickel ore and steel wall is only about
0.3605kgf/cm2.Lateritic nickel ore is drier, and its adhesive attraction power between steel wall is smaller.Therefore, containing for lateritic nickel ore is reduced
Water, can alleviate lateritic nickel ore and the phenomenons such as wall, knot encircle, blanking is not smooth are glued in feed bin.Wet ore deposit, aqueous as lateritic nickel ore~
32%, aqueous after drying processing~18%, it is contemplated that water content is higher, to fill the wet ore deposit of lateritic nickel ore etc, both above material
Bin structure can not meet production requirement：
1) the common feed bin one for being provided with oscillating feeder is smaller because having gone out mouth, generally 400mm × 400mm, although material
Storehouse is mounted with vibrator, but because the steel wall adhesive force of wet feed and steel feed bin is larger, and because having for lateritic nickel ore itself is certain viscous
Property, this certainly will cause wet ore deposit easy knot arch in feed bin, and blanking is not smooth or putty.In actual production, through being commonly encountered raw aqueous
Have increased slightly, feed bin knot arch putty phenomenon just occur, hinder the normal operation of production.
2) though the wet ore bunker bin outlet for being provided with plate belt feeder is slightly larger, generally 800mm × 2000mm, because of plate
Formula rock feeder cost of equipment is higher, and occupation area of equipment is larger, causes the increase of engineering investment cost.
It would therefore be highly desirable to solve the above problems.
The content of the invention
Goal of the invention：It can prevent that wet ore deposit from tying arch in hopper, blanking is unobstructed and is protecting it is an object of the invention to provide one kind
The wet ore deposit discharge system of manufacturing cost is reduced on the basis of barrier load is maximized.
Technical scheme：To realize object above, a kind of wet ore deposit discharge system of the present invention, including from top to bottom successively
The feed belt machine, dump skip and the discharging belt conveyer for exporting wet ore deposit that are used to input wet ore deposit set, the dump skip bag
The stationary hopper being sequentially connected from top to bottom, vibrating bunker and fan-shaped outlet valve are included, the side wall of the vibrating bunker is while be provided with
Fixing device for fixing vibrating bunker, correspondence another side is provided with linearly back and forth transports for driving vibrating bunker to make vertical direction
Dynamic vibration cam gear.Vibrating bunker is driven to make vertical direction and linearly back and forth transport using vibrating cam gear in the wet ore deposit system
It is dynamic, so as to drive vibrating bunker to shake, it is to avoid material knot arch plug is stifled in vibrating bunker, ensures that the blanking of vibrating bunker discharge outlet is led to
Freely.
Wherein, the inclination angle of the bulkhead of the stationary hopper is 50 °~60 °, and the lower end discharging bore of stationary hopper is
1000mm × 1000mm~2000mm × 2000mm or DN1000mm~DN2000mm.It is easy to for 50 °~60 ° of bulkhead wet in inclination angle
Ore deposit falls smooth under gravity.
It is preferred that, the discharging bore of the vibrating bunker lower end for 350mm × 350mm~550mm × 550mm or
DN350mm~DN550mm.
Further, the road wheel and the road wheel that the vibration cam gear includes being fixedly connected with vibrating bunker match
The cam of resultant motion, and it is sequentially connected the reductor, shaft coupling and motor for driving cam rotation with cam.The vibration
Cam gear realizes the linear reciprocal movement of the vertical direction of driven member road wheel using cam, is walked so as to drive with driven member
The movement locus for the vibrating bunker being fixedly connected is taken turns, the purpose of shake vibrating bunker is reached；And vibration cam unit formation letter
Single, compact, design is convenient, is easy to substantial amounts of apply in actual production.
Furthermore, the fixing device includes base and fixing axle, and one end of the fixing axle is connected with base bearing pin, the other end
It is fixed on the outer wall of vibrating bunker.
Wherein, the fan-shaped outlet valve includes fan-shaped valve body and two quadrant valve valves of retractable movement, each fan
Correspondence is connected with hydraulic stem transmission arm on shape valve valve, and one end of the hydraulic stem transmission arm is fixed on the outer wall of vibrating bunker.
The fan-shaped outlet valve realizes the independent control of two fan valves using the hydraulic stem transmission arm of two independent controls, controls flexibility ratio
It is high.
It is preferred that, the fan-shaped outlet valve includes fan-shaped valve body and two quadrant valve valves of retractable movement, each
Correspondence is connected with linkage gear, two linkage gear intermeshings, any linkage gear and is also associated with liquid on quadrant valve valve
Depression bar transmission arm, one end of the hydraulic stem transmission arm is fixed on the outer wall of vibrating bunker.The fan-shaped outlet valve, which is utilized, mutually nibbles
The linkage gear of conjunction realizes the opening and closing of Synchronization Control valve, and the opening degree of control valve, control degrees of coordination is high, and transmission
Steadily.
Beneficial effect：Compared with prior art, the present invention has following remarkable advantage：Using shaking first in the wet ore deposit system
Moving cam device drives vibrating bunker to make vertical direction linear reciprocal movement, so as to drive vibrating bunker to shake, it is to avoid vibration material
Material knot arch plug is stifled in bucket, ensures that vibrating bunker discharge outlet blanking is unobstructed；Secondly the vibration cam gear is realized using cam
The linear reciprocal movement of the vertical direction of driven member road wheel, so as to drive the vibrating bunker being fixedly connected with driven member road wheel
Movement locus, reach shake vibrating bunker purpose；And the vibration cam unit formation is simple, compact, design is convenient, is easy to
It is substantial amounts of to apply in actual production, it is the function for the shake material that vibrating bunker can be achieved using fractional electric motor, you can
Ensure that wet ore deposit does not tie arch in Large Copacity hopper；Furthermore, the fan-shaped outlet valve of the dual drive utilizes the hydraulic stem of two independent controls
Transmission arm, realizes the independent control of two fan valves, and control flexibility ratio is high；The fan-shaped outlet valve singly driven utilizes intermeshing
Linkage gear realizes the opening and closing of Synchronization Control valve, and the opening degree of control valve, control degrees of coordination is high, and transmission is flat
Surely；It can be required according to different designs, select the fan-shaped outlet valve of different driving；Finally the wet ore deposit system architecture is rationally, simply, raw
With low cost, the wet ore deposit clogging that can be saved in Large Copacity hopper with small driving is produced, economic benefits are high.
Brief description of the drawings
Fig. 1 is the first conventional ore discharge system in the prior art；
Fig. 2 is second in the prior art conventional ore discharge system；
Fig. 3 is structural representation of the invention；
Fig. 4 is the structural representation of vibration cam gear in the present invention；
Fig. 5 is cam of the present invention and the cooperation schematic diagram of road wheel；
Fig. 6 is the structural representation of fixing device in the present invention；
Fig. 7 is the structural representation of the first fan-shaped outlet valve in the present invention；
Fig. 8 is the structural representation of the first fan-shaped outlet valve in the present invention.
Embodiment
Technical scheme is described further below in conjunction with the accompanying drawings.
As shown in figure 3, a kind of wet ore deposit discharge system of the present invention, including feed belt machine 1, dump skip 2 and discharging belt conveyer
3, set gradually from top to bottom successively.Dump skip 2 includes stationary hopper 4, vibrating bunker 5 and the sector being sequentially connected from top to bottom
Outlet valve 6, the side wall of vibrating bunker 5 is while provided with the fixing device 7 for being used to fix vibrating bunker 5, correspondence another side is provided with use
In the vibration cam gear 8 for driving vibrating bunker 5 to make vertical direction linear reciprocal movement.Utilized in the wet ore deposit system and vibrate cam
Device drives vibrating bunker to make vertical direction linear reciprocal movement, so as to drive vibrating bunker to shake, it is to avoid thing in vibrating bunker
Material knot arch plug is stifled, ensures that vibrating bunker discharge outlet blanking is unobstructed.
As shown in figure 3, the inclination angle of the bulkhead of stationary hopper 4 is 50 °~60 °, the lower end discharging bore of stationary hopper 4 is
1000mm × 1000mm~2000mm × 2000mm or DN1000mm~DN2000mm.The discharging bore of the lower end of vibrating bunker 5 is
350mm × 350mm~550mm × 550mm or DN350mm~DN550mm.Wherein, in the insertion of stationary hopper 4 vibrating bunker 5, only
Vibrating bunker need to be driven using small-power can avoid wet ore deposit knot arch in dump skip, the phenomenon such as blanking is not smooth, can also ensure fixation
The Large Copacity storing space of hopper in itself.
As shown in Figure 4 and Figure 5, vibration cam gear 8 includes the road wheel 801 being fixedly connected with vibrating bunker 5 and the row
The cam 802 of 801 matching resultant motions of wheel is walked, and the reductor for being rotated with moving cam 802 is sequentially connected with cam 802
803rd, shaft coupling 804 and motor 805.The vibration cam gear realizes the line of the vertical direction of driven member road wheel using cam
Property move back and forth, so as to drive the movement locus for the vibrating bunker being fixedly connected with driven member road wheel, reach shake vibration material
The purpose of bucket；And the vibration cam unit formation is simple, compact, design is convenient, be easy to it is substantial amounts of apply in actual production, profit
It is the function for the shake material that vibrating bunker can be achieved with fractional electric motor, you can ensure that wet ore deposit is not tied in Large Copacity hopper
Arch.
As shown in fig. 6, fixing device 7 includes base 701 and fixing axle 702, one end and the base 701 of the fixing axle 702
Bearing pin is connected, and the other end is fixed on the outer wall of vibrating bunker 5.Vibrating bunker side is fixed, and opposite side pumps, can
Prevent vibrating bunker motion amplitude excessive and cause to tumble, wet ore deposit flies out dump skip, also avoids production development accident, adds life
The security of production.
As shown in fig. 7, fan-shaped outlet valve 6 includes fan-shaped valve body 601 and two quadrant valve valves of retractable movement
602, correspondence is connected with hydraulic stem transmission arm 603 on each quadrant valve valve 602, and one end of the hydraulic stem transmission arm 603 is fixed
On the outer wall of vibrating bunker 5.The fan-shaped outlet valve of the dual drive realizes two using the hydraulic stem transmission arm of two independent controls
The independent control of valve is fanned, control flexibility ratio is high.
As shown in figure 8, fan-shaped outlet valve 6 includes fan-shaped valve body 601 and two quadrant valve valves of retractable movement
602, correspondence is connected with linkage gear 604 on each quadrant valve valve 602, and two linkage gears 604 are intermeshed, any linkage
Hydraulic stem transmission arm 603 is also associated with gear 604, one end of the hydraulic stem transmission arm 603 is fixed on the outer wall of vibrating bunker 5
On.The fan-shaped outlet valve of list driving realizes the opening and closing of Synchronization Control valve, control using intermeshing linkage gear
The opening degree of valve processed, control degrees of coordination is high, and stable drive；It can be required according to different designs, select the sector of different driving
Outlet valve.
The wet ore deposit system architecture is reasonable, simple, low production cost, the wet ore deposit that can be saved in Large Copacity hopper with small driving
Clogging, economic benefits are high.
Claims (7)
1. a kind of wet ore deposit discharge system, it is characterised in that：Including the charging skin for being used to input wet ore deposit set gradually from top to bottom
Discharging belt conveyer (3) with machine (1), dump skip (2) and for exporting wet ore deposit, the dump skip (2) is included from top to bottom successively
Stationary hopper (4), vibrating bunker (5) and the fan-shaped outlet valve (6) of connection, the side wall of the vibrating bunker (5) is while provided with use
In the fixing device (7) of fixed vibrating bunker (5), correspondence another side, which is provided with, to be used to drive vibrating bunker (5) to make vertical direction line
Property it is reciprocating vibration cam gear (8).
2. wet ore deposit discharge system according to claim 1, it is characterised in that：The inclination angle of the bulkhead of the stationary hopper (4)
For 50 °~60 °, the lower end discharging bore of stationary hopper (4) for 1000mm × 1000mm~2000mm × 2000mm or
DN1000mm~DN2000mm.
3. wet ore deposit discharge system according to claim 1, it is characterised in that：The discharge port of vibrating bunker (5) lower end
Footpath is 350mm × 350mm~550mm × 550mm or DN350mm~DN550mm.
4. wet ore deposit discharge system according to claim 1, it is characterised in that：The vibration cam gear (8) is included with shaking
Road wheel (801) that dynamic hopper (5) is fixedly connected, the cam (802) with road wheel (801) the matching resultant motion, and with it is convex
Wheel (802) is sequentially connected reductor (803), shaft coupling (804) and motor (805) for being rotated with moving cam (802).
5. wet ore deposit discharge system according to claim 1, it is characterised in that：The fixing device (7) includes base (701)
With fixing axle (702), one end of the fixing axle (702) is connected with base (701) bearing pin, and the other end is fixed on vibrating bunker (5)
Outer wall on.
6. wet ore deposit discharge system according to claim 1, it is characterised in that：The fan-shaped outlet valve (6) includes quadrant valve
Correspondence is connected with liquid on valve body (601) and two quadrant valve valves (602) of retractable movement, each quadrant valve valve (602)
Depression bar transmission arm (603), one end of the hydraulic stem transmission arm (603) is fixed on the outer wall of vibrating bunker (5).
7. wet ore deposit discharge system according to claim 1, it is characterised in that：The fan-shaped outlet valve (6) includes quadrant valve
Correspondence is connected with connection on valve body (601) and two quadrant valve valves (602) of retractable movement, each quadrant valve valve (602)
Hydraulic stem transmission arm is also associated with moving gear (604), two linkage gear (604) intermeshings, any linkage gear (604)
(603), one end of the hydraulic stem transmission arm (603) is fixed on the outer wall of vibrating bunker (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208740.8A CN106956870A (en) | 2017-03-31 | 2017-03-31 | Wet ore deposit discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208740.8A CN106956870A (en) | 2017-03-31 | 2017-03-31 | Wet ore deposit discharge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106956870A true CN106956870A (en) | 2017-07-18 |
Family
ID=59483138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710208740.8A Pending CN106956870A (en) | 2017-03-31 | 2017-03-31 | Wet ore deposit discharge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956870A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892145A (en) * | 2017-11-17 | 2018-04-10 | 芜湖县宏大机械设备制造有限公司 | A kind of anti-block apparatus of conveying worm |
| CN108577381A (en) * | 2018-03-15 | 2018-09-28 | 曾河锦 | A kind of rare earth metal powder displaying device |
| CN109131978A (en) * | 2018-09-30 | 2019-01-04 | 温州市剑峰文具有限公司 | A kind of blanking package system of full automatic pencil core bottle placer |
| CN109131977A (en) * | 2018-09-30 | 2019-01-04 | 温州市剑峰文具有限公司 | A kind of full automatic pencil core bottle placer |
-
2017
- 2017-03-31 CN CN201710208740.8A patent/CN106956870A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892145A (en) * | 2017-11-17 | 2018-04-10 | 芜湖县宏大机械设备制造有限公司 | A kind of anti-block apparatus of conveying worm |
| CN108577381A (en) * | 2018-03-15 | 2018-09-28 | 曾河锦 | A kind of rare earth metal powder displaying device |
| CN109131978A (en) * | 2018-09-30 | 2019-01-04 | 温州市剑峰文具有限公司 | A kind of blanking package system of full automatic pencil core bottle placer |
| CN109131977A (en) * | 2018-09-30 | 2019-01-04 | 温州市剑峰文具有限公司 | A kind of full automatic pencil core bottle placer |
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