CN202481602U - Equipment for clearing away blocked bridging of ore storage bin - Google Patents
Equipment for clearing away blocked bridging of ore storage bin Download PDFInfo
- Publication number
- CN202481602U CN202481602U CN2012200525364U CN201220052536U CN202481602U CN 202481602 U CN202481602 U CN 202481602U CN 2012200525364 U CN2012200525364 U CN 2012200525364U CN 201220052536 U CN201220052536 U CN 201220052536U CN 202481602 U CN202481602 U CN 202481602U
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- China
- Prior art keywords
- storage bin
- ore storage
- pieces
- cylinder
- equipment
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- Expired - Lifetime
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- 238000003860 storage Methods 0.000 title claims abstract description 51
- 239000007787 solid Substances 0.000 claims description 12
- 230000001914 calming effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 16
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 238000005360 mashing Methods 0.000 abstract 5
- 238000000034 method Methods 0.000 description 6
- 239000011150 reinforced concrete Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Images
Abstract
The utility model discloses equipment for clearing away blocked bridging of an ore storage bin. The equipment comprises a pressurization plate (1), a cylinder (2), a compressed air inlet pipe (3), a mashing device (4), an engine base (7), and an electromagnetic exchange valve (6) for controlling the cylinder to do reciprocating motion, wherein a piston rod head of the cylinder (2) is fixedly sleeved on the pressurization plate (1); the mashing device (4) consists of a plurality of mashing rods which are parallel to one another and welded and combined together by an annular and circular tube, each of the mashing rods is a seamless steel tube, one end of the seamless steel tube is vertically fixed on the pressurization plate (1), and the other end of the seamless steel tube is provided with an air nozzle (8) and extended in an ore storage bin throat section (10) transversely by the engine base (7); the compressed air inlet pipe (3) is communicated with the compressed air inlet pipe (3) of the mashing device (4); and the engine base (7) is fixedly arranged on the side wall of the ore storage bin throat section (10). The equipment for clearing away blocked bridging of the ore storage bin can thoroughly clear away the blocked bridging because the materials in the ore storage bin are ultrafine and sticky and form sticky group balls at an ore outlet.
Description
Technical field
The utility model relates to a kind of equipment that ore storage bin stops up of clearing up, and the clear plug of ore dressing plant ore storage warehouse that can be used for all kinds of mines is anti-blocking.
Background technology
The ore dressing plant in current all kinds of mines all is provided with the ore storage warehouse, is used to regulate production procedure, distributes the selected path of ore, regulates the ore dressing amount, balanced ore dressing process.
Ore storage bin adopts reinforced concrete structure or steel structure mostly, and the rectangular funnel storehouse is arranged, or the conical funnel storehouse.After ore puts in storage, because physical factors such as ore water ratio, lumpiness, surface texture are different, cause that ore increases with the friction force of bulkhead, thereby ore can not slip out ore storage bin under the self gravitation effect, cause the sticking wall of material to stop up.Because material water ratio is higher, binding force increases and forms the arcuation scaffold again; Sometimes material is meticulous, and water ratio is high, and stickness is formed the spin shape, rolls at the bottleneck throat of bin outlet, hinders that material is smooth and easy to slip out; Its result diminishes the actual use of ore storage bin volume, does not have the effect of regulate the ore dressing amount, stops up scaffold sometimes when very serious, and the material in the ore storage bin stops to flow, and ore storage bin loses its function.Current normally used method is, the workman is lowered in the ore storage bin hand-held iron rod and discloses material, handles and blocks scaffold, and work is very dangerous, the time have human casualty accident to take place.
The feed bin material stops up in order to solve, the scaffold problem; Chinese patent CN00113779.4 discloses a kind of feed bin arch protector; Mainly form by bin wall, broken arch frame, supporting; Broken arch frame is inboard and pasting on the bin wall and do reciprocal translation gliding under external force in bin wall by the supporting location and installation, produces each other with bin wall and slides, and removes down thereby will squeeze to cut, cut attached to the material on the bin wall inboard.This device is adapted at using under the feed bin charge amount is few, raw meal particle size is little and proportion is less, hardness the is little situation; Ore storage warehouse for mine ore dressing factory; Ore fragmentation is big, storage ore deposit amount is big and ore than great, hardness is big, adopts this device very easily to damage because of reasons such as mobile, wearing and tearing.In addition; Chinese patent ZL200910144875.8 has announced a kind of equipment and method of application thereof of eliminating blocking stocks from reinforced concrete ore bin; This equipment adds the multilayer strength and helps the stream airduct on the bulkhead of ore storage bin cone; Help stream to be provided with the different strength of injection direction on the airduct in strength and help flow nozzle, strength helps the stream airduct to link through pipeline and Air compressor; Manganese steel plate or steel plate are laid by four pyramid angle places in reinforced concrete ore storage bin rectangular funnel storehouse, add the pneumatic vibration hammer at manganese steel plate or steel plate rear portion.This patent can solve ore storage bin and block the scaffold problem, but structure is very complicated, and cost is high, operating cost is high.
Summary of the invention
The purpose of the utility model is meticulous to the ore storage bin material; Water ratio is high, and stickness is formed the spin shape; Bottleneck throat in the ore storage bin outlet rolls; Hinder outside the smooth and easy outflow of the material storehouse, and a kind of equipment of removing ore storage bin obstruction scaffold of spin shape obstruction scaffold in the broken ore storage bin of the ability that customized design goes out, with a difficult problem that solves ore storage bin exit spin obstruction.
For realizing the above-mentioned purpose of the utility model, a kind of equipment of removing ore storage bin obstruction scaffold of the utility model adopts following technical scheme:
The utility model is a kind of removes the equipment that ore storage bin blocks scaffold, and it is by increased pressure board, cylinder, the air inlet pipe of calming the anger, smashs device, support, the reciprocating solenoid directional control valve of control cylinder to pieces and constitute; The plug club head of described cylinder is fixedly set on the increased pressure board, and increased pressure board can be reciprocating with piston rod; The described device of smashing to pieces is to be combined with a ring-shaped round pipe weld together by several bars of smashing to pieces that are parallel to each other.The described bar of smashing to pieces is a solid drawn pipe, and an end of solid drawn pipe is vertically fixed on the increased pressure board, smashs device like this to pieces and also moves reciprocatingly with piston rod, accomplishes the work of smashing to pieces; The other end of solid drawn pipe is equipped with air blast nozzle and extends transversely into ore storage bin throat section through support, but injecting condensed air is further broken up the glutinous group of the rolling of being smashed to pieces; The air inlet pipe of calming the anger links with the solid drawn pipe of smashing device to pieces; Support is fixedly mounted on the sidewall of ore storage bin throat section.
Smash device to pieces and can make parallel crank motion for making, on the cylinder barrel of cylinder, guide piece is housed with piston rod, described guide piece be by a round plate through the location centering of original four bolts of cylinder, twist admittedly on support with two pull bars again.Smash bar crank motion under the location of guide piece to pieces for four that smash to pieces like this on the device.
The described bar of smashing to pieces is advisable with four, smashs bar entering ore storage bin throat section place to pieces at four four guiding sheaths are housed, as the second order guiding of smashing bar to pieces.
The crank motion of cylinder piston rod is to realize by solenoid directional control valve, and solenoid directional control valve is undertaken program control by electric cabinet.Break up air-flow and got into by the air inlet pipe of calming the anger, the cylinder moving source of the gas is got into by the admission port of solenoid directional control valve.
After a kind of equipment of removing ore storage bin obstruction scaffold of the utility model adopts above technical scheme, have following good effect:
(1) technical scheme that adopts of the utility model is that the spin of utilizing mechanical means that fine powder material is cohered formation is smashed to pieces and meanwhile utilized high pressure draft that pulverizing is further broken up by the glutinous group of the material of smashing to pieces, reaches the purpose of block clearing.
(2) adopt a kind of equipment of removing ore storage bin obstruction scaffold of the utility model can thoroughly remove owing to the meticulous stickness of material in the ore storage bin forms the obstruction scaffold that glutinous group spin causes at the CD outlet place.
(3) adopt that the utility model is a kind of to be removed equipment that ore storage bin blocks scaffold and can cooperate clear resistance of vibratory drilling method and the pneumatic obstruction scaffold problem that helps the stream method to hinder clearly to solve various materials.
(4) the utlity model has distinct advantages simple in structure, that installation and processing is easy to use, operating cost is cheap, its tooling cost be merely general eliminating blocking stocks from reinforced concrete ore bin equipment 1/3-1/5, the market competitiveness is strong.
Description of drawings
Fig. 1 is a kind of main body plan structure scheme drawing of removing the equipment of ore storage bin obstruction scaffold of the utility model.
Fig. 2 is a kind of main body left side view of removing the equipment of ore storage bin obstruction scaffold of the utility model.
Fig. 3 is a kind of equipment body vertical profile structural representation of removing ore storage bin obstruction scaffold of the utility model.
The specific embodiment
For further describing the utility model, the utility model ore storage bin obstruction scaffold cleaner is described further below in conjunction with accompanying drawing and embodiment.
By the utility model shown in Figure 1 a kind of remove ore storage bin block scaffold equipment main body plan structure scheme drawing and combine Fig. 2, Fig. 3 to find out, the utility model is by increased pressure board 1, cylinder 2, the air inlet pipe 3 of calming the anger, smashs device 4, support 7, the reciprocating solenoid directional control valve 6 of control cylinder to pieces and constitute.On the piston club head of cylinder 2, the increased pressure board 1 of a circle of suit, and increased pressure board 1 and piston rod head are fixed through big nut.Increased pressure board 1 can be reciprocating with piston rod.On increased pressure board 1, be processed with four circular holes, smash device 4 to pieces and will smash device to pieces through four nuts and be fixed on the increased pressure board 1, smash device 4 like this to pieces and also move reciprocatingly, accomplish the work of smashing to pieces with piston rod.Smashing device 4 to pieces is to be welded by four solid drawn pipes, at the left end of direction as shown, with a ring-shaped round pipe weld together, communicates with one another in four solid drawn pipes and can lead to pressurized air.Smashing the right-hand member of device to pieces; An air blast nozzle 8 is respectively adorned through thread connection in the end of four solid drawn pipes, and high pressure air is by air inlet pipe 3 air feed of calming the anger; Four glutinous ball inject high pressure gases of rolling that air blast nozzle is smashed to pieces to quilt simultaneously further break up the glutinous group of the rolling of being smashed to pieces.
Smash device 4 to pieces and can make parallel crank motion for making, guide piece 5 is housed on the cylinder barrel of cylinder with piston rod, guide piece 5 be by a round plate through the location centering of original four bolts of cylinder, twist admittedly on support 7 with two pull bars again.Smash bar crank motion under the location of guide piece 5 to pieces for four that smash to pieces like this on the device.Smash bar entering ore storage bin throat section 10 places to pieces at four four guiding sheaths 9 are housed, as the second order guiding of smashing bar to pieces.
The crank motion of cylinder piston rod is to lean on solenoid directional control valve 6 to realize.
Solenoid directional control valve is undertaken program control by electric cabinet.
Break up air-flow and got into by the air inlet pipe 3 of calming the anger, the cylinder moving source of the gas is got into by the admission port of solenoid directional control valve.
Support 7 be welded on the ore storage bin throat section 10 or with the tensioner screw retention on the throat section.
Air blast nozzle 8 is that wear-resisting stiff materials is processed, and can change after the wearing and tearing.The fumarole that a plurality of different directions are arranged in the air blast nozzle.On support 7, the action of cylinder is by double acting solenoid directional control valve 6 controls of spring reset through screw retention for cylinder 2, and piston rod stretches out during outage, and solenoid directional control valve 6 is by the controller programming Control.Guide piece 5 is to be welded by steel plate and steel pole, is felt relieved by the screw rod location of cylinder self, and is fixed on the support 7 through nut.
The utility model blocks the scaffold cleaner through the throat section installing ore storage bin on ore storage bin discharging opening top in actual use, looks 1～4 of the big I installing of throat section shape and carries out block clearing.
Claims (3)
1. remove the equipment that ore storage bin blocks scaffold for one kind, it is characterized in that: it is by increased pressure board (1), cylinder (2), the air inlet pipe of calming the anger (3), smashs device (4), support (7), the reciprocating solenoid directional control valve of control cylinder (6) to pieces and constitute; The plug club head of described cylinder (2) is fixedly set on the increased pressure board (1); The described device (4) of smashing to pieces is to be combined with a ring-shaped round pipe weld together by several bars of smashing to pieces that are parallel to each other; The described bar of smashing to pieces is a solid drawn pipe; One end of solid drawn pipe is vertically fixed on the increased pressure board (1), and the other end of solid drawn pipe is equipped with air blast nozzle (8) and extends transversely into ore storage bin throat section (10) through support (7); The air inlet pipe (3) of calming the anger links with the solid drawn pipe of smashing device (4) to pieces; Support (7) is fixedly mounted on the sidewall of ore storage bin throat section (10).
2. a kind of equipment that ore storage bin blocks scaffold of removing as claimed in claim 1; It is characterized in that: guide piece (5) is housed on the cylinder barrel of cylinder (2); Described guide piece (5) is to be felt relieved through original four bolts of cylinder location by a round plate, twists solid on support (7) again with two pull bars.
3. according to claim 1 or claim 2 a kind of removes the equipment that ore storage bin blocks scaffold, and it is characterized in that: the described bar of smashing to pieces is four, smashs bar to pieces at four and gets into ore storage bin throat section (10) and locate to be equipped with four guiding sheaths (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200525364U CN202481602U (en) | 2012-02-18 | 2012-02-18 | Equipment for clearing away blocked bridging of ore storage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200525364U CN202481602U (en) | 2012-02-18 | 2012-02-18 | Equipment for clearing away blocked bridging of ore storage bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481602U true CN202481602U (en) | 2012-10-10 |
Family
ID=46956046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200525364U Expired - Lifetime CN202481602U (en) | 2012-02-18 | 2012-02-18 | Equipment for clearing away blocked bridging of ore storage bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202481602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530439A (en) * | 2012-02-18 | 2012-07-04 | 中钢集团马鞍山矿山研究院有限公司 | Blockage bridging removal machine for ore bin |
| CN104590783A (en) * | 2015-01-09 | 2015-05-06 | 中钢集团马鞍山矿山研究院有限公司 | Flow-aiding nozzle for eliminating ore bin blockage |
-
2012
- 2012-02-18 CN CN2012200525364U patent/CN202481602U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530439A (en) * | 2012-02-18 | 2012-07-04 | 中钢集团马鞍山矿山研究院有限公司 | Blockage bridging removal machine for ore bin |
| CN102530439B (en) * | 2012-02-18 | 2013-12-18 | 中钢集团马鞍山矿山研究院有限公司 | Blockage bridging removal machine for ore bin |
| CN104590783A (en) * | 2015-01-09 | 2015-05-06 | 中钢集团马鞍山矿山研究院有限公司 | Flow-aiding nozzle for eliminating ore bin blockage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121010 Effective date of abandoning: 20131218 |
|
| RGAV | Abandon patent right to avoid regrant |