CN107552418A - Screening installation for ore class material - Google Patents
Screening installation for ore class material Download PDFInfo
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- CN107552418A CN107552418A CN201711058013.4A CN201711058013A CN107552418A CN 107552418 A CN107552418 A CN 107552418A CN 201711058013 A CN201711058013 A CN 201711058013A CN 107552418 A CN107552418 A CN 107552418A
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- conveyer belt
- nozzle
- screening installation
- class material
- ore
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Abstract
The invention belongs to screening installation field and ore production technical field, more particularly to a kind of screening installation for ore class material, feed arrangement, image collecting device, nozzle and drawing mechanism, the feed arrangement, which is fitted to be, material is left vertically downwards；Described image harvester is two groups and leaves the both sides in path positioned at material respectively, and the thang-kng window of two groups of image collecting devices is vertically arranged；The drawing mechanism includes finished bin, substandard products storehouse and silt storehouse, and the wherein charging aperture of finished bin is located at the underface that material leaves path, and the charging aperture in substandard products storehouse is located at the obliquely downward of nozzle offside, and the charging aperture in silt storehouse is located at the oblique upper of nozzle offside.The present invention redesigns to the pattern recognition device of traditional color selector, nozzle, charging and drawing mechanism, can adapt to the production environment of ore class material, it is ensured that stable operation during equipment is grown.
Description
Technical field
The invention belongs to screening installation field and ore production technical field, and in particular to a kind of for ore class material
Screening installation.
Background technology
Photometric sorting equipment can effectively set the heterochromatic thing in material and be rejected as a kind of high-tech product,
Have the characteristics that precision height, efficiency high, yield are big.Screening installation is generally directed to the particles such as grain, food or block in the market
Shape material, selected raw material is sent into by cog region using slideway or conveyer belt more, after detecting system finds foreign matter, height sprays valve events
Change its movement locus, realize the separation of foreign matter and non-defective unit.But for some ore class materials, as barite, potassium albite,
Calcite, quartz etc., have it is aqueous, containing sandstone, the features such as bad environments, existing sorting device is difficult to stable to it
Color sorting longer.
The ore color sorter of present market sale is substantially from the improved ore color-selection apparatus of grain machine, belongs to one
For ore color sorter, operation principle as shown in figure 1, this equipment all realizes ore color sorting function substantially, but defect nor
Often prominent, due to being to improve from grain color-selection apparatus, structure is thin, is not suitable for mine adverse circumstances.Because ore is aqueous
And silt, in nozzle blown work, silt is easy on lower glass and influences color sorting effect, and causing can not continuous work
Make.Simultaneously in nozzle continuously works, the lower glass of ore constantly strike, greatly shorten its working life, consumable accessory changes frequency
It is numerous, have a strong impact on production efficiency.
The content of the invention
It is an object of the invention to provide it is a kind of can in the presence of a harsh environment quantity-produced be used for ore class material sorting
Equipment.
To achieve the above object, the invention provides following technical scheme：A kind of screening installation for ore class material,
Feed arrangement, image collecting device, nozzle and drawing mechanism, described image harvester are used to gather Ore Image information simultaneously
Send to control system, control system analysis identifies the heterochromatic material in image, and controls nozzle that heterochromatic material blows off under original
Fall path, the feed arrangement, which is fitted to be, material is left vertically downwards；Described image harvester is two
Group and the both sides for leaving path positioned at material respectively, and the thang-kng window of two groups of image collecting devices is vertically arranged；The spray
Mouth is located at the lower section of image collecting device and is spaced a distance setting with image collecting device；The drawing mechanism includes finished product
Storehouse, substandard products storehouse and silt storehouse, the wherein charging aperture of finished bin are located at the underface that material leaves path, the charging aperture position in substandard products storehouse
In the obliquely downward of nozzle offside, the charging aperture in silt storehouse is located at the oblique upper of nozzle offside.
Preferably, the spray angle of the nozzle is adjustable setting.
Preferably, vertical range of the nozzle between material leaves path is adjustable setting.
Preferably, the feed arrangement includes a horizontally disposed conveyer belt, and the discharge end of the conveyer belt is provided with a backgauge
Plate, the striker plate and conveyer belt are spaced a distance setting, and striker plate is located at leaving when material leaves from conveyer belt
On path；The striker plate is fabricated from a flexible material.
Preferably, the conveyer belt has tensioning apparatus, and the tensioning apparatus includes the horizontal slide set on support, with
And the plain bearing housing set is slided along slideway, the belt roller of the conveyer belt feed end side is rotatably arranged on the plain bearing housing
On；The slideway is provided with a fixed plate close to the one end at conveyer belt discharging end, and screwed hole, the spiral shell are offered in the fixed plate
A bolt is provided with pit, the end of the bolt is pushed against on plain bearing housing.
Preferably, the feed arrangement also includes a vibratory conveyer, and the discharging opening of the vibratory conveyer is positioned at conveying
Surface with feed end.
Preferably, the zone face of the conveyer belt is the network structure for having hollow-out parts, and spray is provided with above the conveyer belt
Device, the conveyer belt lower section are provided with pollution discharge pond.
Preferably, the spray equipment includes the more feed pipes set along conveyer belt length direction parallel interval, and
The shower nozzle arranged along feed pipe length direction uniform intervals.
Preferably, the pollution discharge pond includes annular sidewall and funnelform bottom wall, and the lowest part of bottom wall is provided with sewage draining exit.
Preferably, the discharging opening in the silt storehouse is connected to vacuum-pumping pipeline.
The technical effects of the invention are that：The present invention is to the pattern recognition device of traditional color selector, nozzle, charging and discharging
Device is redesigned, and can adapt to the production environment of ore class material, it is ensured that stable operation during equipment is grown.
Brief description of the drawings
Fig. 1 is the schematic diagram of prior art；
Fig. 2 is the schematic diagram of the present invention；
Fig. 3 is the complete machine structure schematic diagram of the present invention；
Fig. 4 is the feed arrangement schematic diagram of the present invention.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
As in Figure 2-4, a kind of screening installation for ore class material, feed arrangement, image collecting device 10, nozzle
20 and drawing mechanism 40, described image harvester 10 is used to gather Ore Image information and sent to control system, control
Heterochromatic material in network analysis identification image, and control nozzle 20 that heterochromatic material blows off former descent path, the charging dress
Put and fitted to be and material can be made to leave vertically downwards；Described image harvester 10 is two groups and is located at material respectively
The both sides in path are left, and the thang-kng window of two groups of image collecting devices 10 is vertically arranged；The nozzle 20 is adopted positioned at image
The lower section of acquisition means 10 is simultaneously spaced a distance setting with image collecting device 10；The drawing mechanism 40 include finished bin 41,
Substandard products storehouse 42 and silt storehouse 43, the wherein charging aperture of finished bin 41 are located at the underface that material leaves path, and substandard products storehouse 42 is entered
Material mouth is located at the obliquely downward of the offside of nozzle 20, and the charging aperture in silt storehouse 43 is located at the oblique upper of the offside of nozzle 20.The nozzle 20
Spray angle be adjustable setting, the vertical range between the nozzle 20 to material leaves path is adjustable setting, this
Nozzle 20 is arranged on a travel(l)ing rest by a damp hinge in embodiment, the used waist-shaped hole of the travel(l)ing rest and frame
Connection, realize that horizontal displacement is adjusted.
Preferably, the feed arrangement includes a horizontally disposed conveyer belt 31, and the discharge end of the conveyer belt 31 is provided with one
Striker plate 35, the striker plate 35 and conveyer belt 31 are spaced a distance setting, and striker plate 35 is located at material from conveyer belt 31
On leaving on path when leaving；The striker plate 35 is fabricated from a flexible material, and the present embodiment is made of rubber slab.It is described defeated
Send band 31 that there is tensioning apparatus, the tensioning apparatus includes the horizontal slide set on support, and slides what is set along slideway
Plain bearing housing 311, the belt roller 312 of the feed end side of conveyer belt 31 are rotatably arranged on the plain bearing housing 311；It is described
Slideway is provided with a fixed plate 313 close to one end of the discharge end of conveyer belt 31, and screwed hole is offered in the fixed plate 313, described
A bolt 314 is provided with screwed hole, the end of the bolt 314 is pushed against on plain bearing housing 311.The feed arrangement also wraps
A vibratory conveyer 32 is included, the discharging opening of the vibratory conveyer 32 is located at the surface of the feed end of conveyer belt 31, vibrating transportation
Device 32 can be such that material is evenly distributed on conveyer belt 31.The zone face of the conveyer belt 31 is the netted knot for having hollow-out parts
Structure, the top of conveyer belt 31 are provided with spray equipment, and the lower section of conveyer belt 31 is provided with pollution discharge pond 34.The spray equipment includes
The more feed pipes 33 set along the length direction parallel interval of conveyer belt 31, and along the length direction uniform intervals cloth of feed pipe 33
The shower nozzle 331 put.The pollution discharge pond 34 includes annular sidewall and funnelform bottom wall, and the lowest part of bottom wall is provided with sewage draining exit.
Material first carries out once flushing before being sorted, and so helps pattern recognition device and precisely identifies heterochromatic material.The mud
The discharging opening in husky storehouse 43 is connected to vacuum-pumping pipeline 431, the charging aperture of silt storehouse 43 is produced certain negative pressure, so as to improve the clear of silt
Except rate.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of screening installation for ore class material, feed arrangement, image collecting device (10), nozzle (20) and discharging
Device (40), described image harvester (10) are used to gather Ore Image information and sent to control system, control system point
Heterochromatic material in analysis identification image, and control nozzle (20) that heterochromatic material blows off former descent path, it is characterised in that：It is described
Feed arrangement, which is fitted to be, material is left vertically downwards；Described image harvester (10) is two groups and difference
The both sides in path are left positioned at material, and the thang-kng window of two groups of image collecting devices (10) is vertically arranged；The nozzle
(20) it is spaced a distance setting positioned at the lower section of image collecting device (10) and with image collecting device (10)；The discharging dress
Putting (40) includes finished bin (41), substandard products storehouse (42) and silt storehouse (43), and the wherein charging aperture of finished bin (41) is located at material throwing
Fall the underface in path, the charging aperture of substandard products storehouse (42) is located at the obliquely downward of nozzle (20) offside, the charging aperture of silt storehouse (43)
Positioned at the oblique upper of nozzle (20) offside.
2. the screening installation according to claim 1 for ore class material, it is characterised in that：The spray of the nozzle (20)
Firing angle degree is adjustable setting.
3. the screening installation according to claim 1 for ore class material, it is characterised in that：The nozzle (20) arrives thing
The vertical range for expecting to leave between path is adjustable setting.
4. the screening installation according to claim 3 for ore class material, it is characterised in that：The feed arrangement includes
One horizontally disposed conveyer belt (31), the discharge end of the conveyer belt (31) are provided with a striker plate (35), the striker plate (35) and
Conveyer belt (31) is spaced a distance setting, and striker plate (35) is located at when material leaves from conveyer belt (31) and leaves path
On；The striker plate (35) is fabricated from a flexible material.
5. the screening installation according to claim 4 for ore class material, it is characterised in that：Conveyer belt (31) tool
There is tensioning apparatus, the tensioning apparatus includes the horizontal slide set on support, and the sliding bearing set is slided along slideway
Seat (311), the belt roller (312) of conveyer belt (31) the feed end side are rotatably arranged on the plain bearing housing (311)；It is described
Slideway is provided with a fixed plate (313) close to one end of conveyer belt (31) discharge end, and screw thread is offered on the fixed plate (313)
Hole, the screwed hole is interior to be provided with a bolt (314), and the end of the bolt (314) is pushed against on plain bearing housing (311).
6. the screening installation according to claim 4 for ore class material, it is characterised in that：The feed arrangement also wraps
A vibratory conveyer (32) is included, the discharging opening of the vibratory conveyer (32) is located at the surface of conveyer belt (31) feed end.
7. the screening installation according to claim 4 for ore class material, it is characterised in that：The conveyer belt (31)
Zone face is the network structure for having hollow-out parts, and spray equipment, conveyer belt (31) lower section are provided with above the conveyer belt (31)
Provided with pollution discharge pond (34).
8. the screening installation according to claim 7 for ore class material, it is characterised in that：The spray equipment includes
The more feed pipes (33) set along conveyer belt (31) length direction parallel interval, and it is uniform along feed pipe (33) length direction
Spaced apart shower nozzle (331).
9. the screening installation according to claim 7 for ore class material, it is characterised in that：Pollution discharge pond (34) bag
Annular sidewall and funnelform bottom wall are included, the lowest part of bottom wall is provided with sewage draining exit.
10. the screening installation according to claim 1 for ore class material, it is characterised in that：The silt storehouse (43)
Discharging opening be connected to vacuum-pumping pipeline (431).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711058013.4A CN107552418A (en) | 2017-11-01 | 2017-11-01 | Screening installation for ore class material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711058013.4A CN107552418A (en) | 2017-11-01 | 2017-11-01 | Screening installation for ore class material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107552418A true CN107552418A (en) | 2018-01-09 |
Family
ID=61032077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711058013.4A Pending CN107552418A (en) | 2017-11-01 | 2017-11-01 | Screening installation for ore class material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107552418A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273765A (en) * | 2018-01-22 | 2018-07-13 | 安徽宏实光机电高科有限公司 | A kind of method for separating of ore class material |
| CN111299137A (en) * | 2020-04-09 | 2020-06-19 | 山东钢铁股份有限公司 | Burnt precious stone sorting system based on machine vision |
| CN111744824A (en) * | 2020-06-23 | 2020-10-09 | 福建省泉州喜多多食品有限公司 | Vacuum type coconut color sorter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003205269A (en) * | 2001-11-09 | 2003-07-22 | Satake Corp | Optical detecting means in granule color sorter |
| CN103922090A (en) * | 2014-01-03 | 2014-07-16 | 安徽宏实光机电高科有限公司 | Reciprocating type electromagnetic vibrating feeder |
| CN104307767A (en) * | 2014-10-30 | 2015-01-28 | 安徽捷迅光电技术有限公司 | Telescopic device for crawler-type color selector |
| CN205628400U (en) * | 2016-05-03 | 2016-10-12 | 安徽锐视光电技术有限公司 | A spray nozzle device that but is used for height -adjusting and angle of look selection machine |
| CN106000915A (en) * | 2016-06-30 | 2016-10-12 | 安徽中科光电色选机械有限公司 | Novel solid material color selector |
| CN206199715U (en) * | 2016-11-04 | 2017-05-31 | 临武县华湘再生资源回收有限公司 | Plastic bottle piece color selector |
| CN107262392A (en) * | 2017-07-10 | 2017-10-20 | 合肥名德光电科技股份有限公司 | One kind blows formula ore color sorter based on spray valve support |
-
2017
- 2017-11-01 CN CN201711058013.4A patent/CN107552418A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003205269A (en) * | 2001-11-09 | 2003-07-22 | Satake Corp | Optical detecting means in granule color sorter |
| CN103922090A (en) * | 2014-01-03 | 2014-07-16 | 安徽宏实光机电高科有限公司 | Reciprocating type electromagnetic vibrating feeder |
| CN104307767A (en) * | 2014-10-30 | 2015-01-28 | 安徽捷迅光电技术有限公司 | Telescopic device for crawler-type color selector |
| CN205628400U (en) * | 2016-05-03 | 2016-10-12 | 安徽锐视光电技术有限公司 | A spray nozzle device that but is used for height -adjusting and angle of look selection machine |
| CN106000915A (en) * | 2016-06-30 | 2016-10-12 | 安徽中科光电色选机械有限公司 | Novel solid material color selector |
| CN206199715U (en) * | 2016-11-04 | 2017-05-31 | 临武县华湘再生资源回收有限公司 | Plastic bottle piece color selector |
| CN107262392A (en) * | 2017-07-10 | 2017-10-20 | 合肥名德光电科技股份有限公司 | One kind blows formula ore color sorter based on spray valve support |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273765A (en) * | 2018-01-22 | 2018-07-13 | 安徽宏实光机电高科有限公司 | A kind of method for separating of ore class material |
| CN111299137A (en) * | 2020-04-09 | 2020-06-19 | 山东钢铁股份有限公司 | Burnt precious stone sorting system based on machine vision |
| CN111744824A (en) * | 2020-06-23 | 2020-10-09 | 福建省泉州喜多多食品有限公司 | Vacuum type coconut color sorter |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |
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| RJ01 | Rejection of invention patent application after publication |