CN204866817U - Built -in formation of image background protection device of tungsten ore ore sorter - Google Patents
Built -in formation of image background protection device of tungsten ore ore sorter Download PDFInfo
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- CN204866817U CN204866817U CN201520341893.6U CN201520341893U CN204866817U CN 204866817 U CN204866817 U CN 204866817U CN 201520341893 U CN201520341893 U CN 201520341893U CN 204866817 U CN204866817 U CN 204866817U
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- ore
- air knife
- background
- protective device
- background board
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Abstract
The utility model discloses a built -in formation of image background protection device of tungsten ore ore sorter, ore sorter technical field. It includes: an air knife, the air knife setting is in the front side of background board and lie in the below or the top of background board, an and air supply, the air supply be connected to the air knife be used for for the high pressure draught is supplied with to the air knife. This air knife forms the air curtain of a thickness at 0.1mm at the front end of background board to this keeps out the pollution of pollutant to the background board. This technique can form the wind screen that parallels with the back of the body at the background front end, and its intensity is big, stable, can effectually blow off steam and tiny mud.
Description
Technical field
The utility model relates to ore separator technical field, especially relates to tungsten ore ore separator built-in imaging background protective device.
Background technology
Color selector is commercially widely used; They are all identify target by the difference of color.Wherein background board serves very important effect.Background board has harsher requirement: as uniform hue, moistureproof dust-proof, without mirror-reflection etc.Therefore the protective device of background board is various with the vitals in intelligent image analytical equipment.The separator of domestic main flow is on the market applied to agriculture field mostly, and it is very few in the application of ore field.Their imaging background areas are less, and working environment is much better than ore sorting environment, so it there is no particular/special requirement.And ore colour selects in field abroad, background protective device has various different protector, otherness larger by the difference (as camera scanning mode, ore speed) of device structure, working environment.
Operation stage is roughly selected, under ore separator is operated in the environment of a humidity, many dust at wolframite.Introduce as above-mentioned, background board plays a part particularly important in separator.
1, ore separators working under moist, many dust atmospheres month after month throughout the year, dust can make background board lose original color.
2, washup is the necessary link of dedusting, and ore is moistening and be with mud all the time, and ore separators hits in the air-flow ejected of ore inevasible with mud, the water smoke of these band mud and easily pollute background board.
Based on following 2 reasons, background board must design a rationally effective protection system.
Utility model content
The utility model is in order to overcome the deficiencies in the prior art; a kind of tungsten ore ore separator built-in imaging background protective device is proposed; its objective is under being conceived to tungsten ore separator, roughly selecting the specific environment of technique, manufacture a kind of reasonable, effective, stable background board protection system.
In order to solve above-mentioned technical problem, the basic technical scheme that the utility model proposes is: a kind of tungsten ore ore separator built-in imaging background protective device, comprising:
One air knife, described air knife is arranged on the front side of background board and is positioned at below or the top of background board; And
One source of the gas, described source of the gas is connected to air knife for supplying high pressure draught to described air knife.
Further, in tungsten ore ore separator described in the utility model built-in imaging background protective device, described air knife comprises air outlet, and described air outlet is closely connected by row's micropore and forms.
Further, in tungsten ore ore separator described in the utility model built-in imaging background protective device, the diameter of described micropore is 0.05.
Further, in tungsten ore ore separator described in the utility model built-in imaging background protective device, described air knife is arranged on the front lower place of background board.
Further, in tungsten ore ore separator described in the utility model built-in imaging background protective device, the air curtain thickness that the high velocity air of described air knife blowout is formed is 0.1mm.
Further, in tungsten ore ore separator described in the utility model built-in imaging background protective device, this device also comprises a support, and described background board is fixed on the top of support, and described air knife is arranged on the bottom of support.
Further, in tungsten ore ore separator described in the utility model built-in imaging background protective device, the section-top of described air knife is tip design.
The beneficial effects of the utility model are:
The utility model is by arranging an air knife in the front lower place of background board, and this air knife forms the air curtain of a thickness at 0.1mm in the front end of background board, keep out the pollution of pollutant to background board with this.This technology can form the wind paralleled with the back of the body and shield in background front end, its intensity is large, stable, can effectively steam and tiny mud be dispelled.Especially, the utility model adopt from bottom to top blow afloat mode, be on the one hand that the movement locus and causing of the airflow influence ore avoiding air knife to blow out is falsely dropped; On the one hand because the lower end of background is the most easily polluted, and upper end can not.Thus, the life-span of background board adds greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of tungsten ore ore separator described in the utility model built-in imaging background protective device.
Fig. 2 is the structural representation of the air knife described in Fig. 1.
Detailed description of the invention
Be described further below with reference to accompanying drawing 1 and accompanying drawing 2 pairs of the utility model, but protection domain of the present utility model should do not limited with this.
A kind of tungsten ore ore separator of the utility model built-in imaging background protective device, comprising:
One air knife 10, described air knife 10 is arranged on the front side of background board 20 and is positioned at below or the top of background board 20; And
One source of the gas 30, described source of the gas 30 is connected to air knife 10 for supplying high pressure draught to described air knife 10.
Concrete, described air knife 10 is connected with source of the gas 30 by tracheae 40, and described source of the gas 30 produces pressure-air, by tracheae 40, these pressure-airs is led air intake cutter 10.
Can see by figure, the top in described air knife 10 cross section is tip-type, and like this, the pressure of the air-flow that pressure-air exports after this air knife 10 and speed will be larger.Concrete, the top of described air knife 10 is air outlet, and this air outlet is closely connected by row's micropore 101 and forms, and wherein the diameter of micropore 101 is at 0.5mm; Pressure-air upwards ejects pressure-air after this micropore 101, forms the air curtain 50 that thickness is 0.1mm in the front side of background board 20.This air curtain 50 intensity is large, and good stability, can effectively dispel steam and tiny mud, thus protection wall 20 is not contaminated.
Further, the air knife 10 in the present embodiment is the lower rights being arranged on background board 20, and such design has following benefit:
From bottom to top blow afloat mode, be on the one hand that the movement locus and causing of the airflow influence ore avoiding air knife to blow out is falsely dropped; On the one hand because the lower end of background is the most easily polluted, and upper end can not; Thus, the life-span of background board adds greatly.
Of course, can be also the upper right side that air knife 10 is arranged on background board 20, pressure-air blows from top to bottom.
In the present embodiment, comprise a support 60, this support 60 is divided into upper and lower two parts, and described background board 20 established by upper part card, and bottom rest described air knife 10, as shown in the figure.
Workflow:
Source of the gas 30 produces pressure-air, be transported in air knife 10 by tracheae 40, micropore 101 through air knife 10 upwards ejects, forming thickness is the air curtain 50 that 0.1mm is thick, due to the airflow of air curtain 50, can break up near the steam of background board 20 and mud etc., avoid being pasted on background board 20, thus improve the life-span of background board 20.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. a tungsten ore ore separator built-in imaging background protective device, is characterized in that, comprising:
One air knife, described air knife is arranged on the front side of background board and is positioned at below or the top of background board; And
One source of the gas, described source of the gas is connected to air knife for supplying high pressure draught to described air knife.
2. tungsten ore ore separator built-in imaging background protective device as claimed in claim 1, is characterized in that: described air knife comprises air outlet, and described air outlet is closely connected by row's micropore and forms.
3. tungsten ore ore separator built-in imaging background protective device as claimed in claim 2, is characterized in that: the diameter of described micropore is 0.05.
4. tungsten ore ore separator built-in imaging background protective device as claimed in claim 1, is characterized in that: the air curtain thickness that the high velocity air of described air knife blowout is formed is 0.1mm.
5. tungsten ore ore separator built-in imaging background protective device as claimed in claim 1, is characterized in that: described air knife is arranged on the front lower place of background board.
6. the tungsten ore ore separator built-in imaging background protective device as described in one of claim 1 to 5, it is characterized in that: this device also comprises a support, described background board is fixed on the top of support, and described air knife is arranged on the bottom of support.
7. tungsten ore ore separator built-in imaging background protective device as claimed in claim 5, is characterized in that: the section-top of described air knife is tip design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341893.6U CN204866817U (en) | 2015-05-22 | 2015-05-22 | Built -in formation of image background protection device of tungsten ore ore sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341893.6U CN204866817U (en) | 2015-05-22 | 2015-05-22 | Built -in formation of image background protection device of tungsten ore ore sorter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204866817U true CN204866817U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520341893.6U Withdrawn - After Issue CN204866817U (en) | 2015-05-22 | 2015-05-22 | Built -in formation of image background protection device of tungsten ore ore sorter |
Country Status (1)
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| CN (1) | CN204866817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023197510A1 (en) * | 2022-04-11 | 2023-10-19 | 天津美腾科技股份有限公司 | Bauxite identification method and device |
-
2015
- 2015-05-22 CN CN201520341893.6U patent/CN204866817U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023197510A1 (en) * | 2022-04-11 | 2023-10-19 | 天津美腾科技股份有限公司 | Bauxite identification method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Pengyu Inventor after: Tan Fangfang Inventor after: Wang Yingbin Inventor after: Wang Jiqiao Inventor after: Zhang Tianrui Inventor after: Ye Jihuan Inventor after: Fang Jinlong Inventor after: Liu Liewen Inventor after: Peng Zhiping Inventor after: Li Ruwen Inventor before: He Pengyu Inventor before: Yin Yi Inventor before: Peng Jianping Inventor before: Zhang Chi |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160411 Address after: 341518, Hongkong Industrial Zone, Zhangzhou Development Zone, Jiangxi industrial three road small business incubator base, C building, building 3, -301 Patentee after: GANZHOU GOOD FRIEND TECHNOLOGY Co.,Ltd. Patentee after: JIANGXI XIALONG TUNGSTEN INDUSTRY CO.,LTD. Address before: 1 unit 6, Vientiane, Xintian, 701, Xixiang street, Baoan District, Guangdong, Shenzhen 518102, China Patentee before: SHENZHEN GOOD FRIEND INFORMATION TECHNOLOGY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20230920 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20230920 |