CN103769375A - Sorting device for ore materials - Google Patents
Sorting device for ore materials Download PDFInfo
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- CN103769375A CN103769375A CN201310142312.1A CN201310142312A CN103769375A CN 103769375 A CN103769375 A CN 103769375A CN 201310142312 A CN201310142312 A CN 201310142312A CN 103769375 A CN103769375 A CN 103769375A
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Abstract
A sorting device for ore materials comprises an ore material block feeding hopper 1, a vibrating conveyor 2, a belt conveyor 3, a belt conveyor 4, a gamma ray or X ray sensor module 5, an optoelectronic scanning sensor module 6, an air storage tank 7, an air blowing sorting module 8, a splitter plate 9, a concentrate material conveyor 10, a tailings material conveyor 11, and a computer control system connected with the tailings material conveyor 11. The sorting device is characterized in that the spectrums of effective elements in materials are measured by using a gamma ray absorption method and an X ray fluorescence method, and induction data is sent in the computer control system to grade different materials through comparison of characteristic spectrums; meanwhile, data such as size, color and brightness of the materials is measured by using the optoelectronic scanning sensor module, and is transmitted to the computer control system for comparison to grade the materials. The sorting device has the benefits of capability of being applicable to sorting of various materials, and improving the sorting efficiency, and the sorting rate of different ore reaches more than 98%.
Description
Technical field
The present invention relates to the separation and classifying device of grade of ore sorting and specific material.
Background technology
At present, existing ore materials sorting unit great majority are to adopt the methods such as mineral gravity treatment, flotation to carry out sorting, device structure complexity, and operation inconvenience, sorting index is lower, and energy consumption is higher simultaneously.
Apparatus of the present invention are carried out sorting by various tcrude ores by the active constituent content detecting in ore materials, sized ore grade, sub-elect refined ore, can greatly reduce the cost of downstream ore treatment operation, improve mining efficiency, because sorting can reduce extracted ore grade, can expand like this ore resource, extend mine age, economize on resources, reduce the destruction to environment.
Summary of the invention
The object of the invention is to utilize element in lump to be subject to different radiation exposures to excite the electromagnetic spectrum of generation and the characteristic spectrum of this element to compare, or the characteristic wave spectrum intensity sent of perception element, and coordinate with lump separator, screen and pick out high-grade refined ore.
Apparatus of the present invention are to use above-mentioned principle, and the sorting unit of designing can be used for the method for separating of different ores, as gamma-rays absorption process, x ray fluorescence method etc. is come non-ferrous metal, rare metal, radioactive metal, noble metal and radioactive element ore, and non-metallic ore carries out sorting.
Simultaneously, apparatus of the present invention also can adopt other photoelectric sensors to detect material color, shape, size and brightness material is carried out to sorting, be widely applied to resource recycling, in the product quality management control in agricultural product and food processing industry and various basic industries.
The invention has the beneficial effects as follows: a kind of high efficient sorting device that can be applied to multi mineral is provided, has solved current sorting mineral apparatus function single, complicated operation, fault rate is high, the problem that the efficiency of separation is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing 1 is the structural map of apparatus of the present invention.
In figure: 1. ore materials piece loading hopper, 2. jigging conveyer, 3. ribbon conveyer, 4. ribbon conveyer, 5. gamma-rays or x radiation transducers module, 6. photoelectric scanning sensor module, 7. air storage tank, 8. air blows sorting module, 9. demarcation strip, 10 concentrate material conveyors, 11. mine tailing material conveyors
The specific embodiment
By controlling the vibration frequency of jigging conveyer 2, the fast plane distribution spacing of ore materials of suitably piling up in dispersed feeding bucket 1, the accelerated conveying of lump material after jigging conveyer 2 is transported on ribbon conveyer 3, to improve sorting production efficiency, be transported to the lump material on ribbon conveyer 4, utilize effective element wave spectrum in the relevant lump material of induction of gamma-rays or x radiation transducers module 5, sensed data is sent into computer control system, compare the different grades of point stage material by feature POP, then utilize photoelectric scanning sensor module 6 to detect lump volume of material size, color, the data such as brightness, be sent to computer control system, carry out operating ratio to dividing stage material different brackets, two data relatively judge by computer and certain standardization program, send executive signal be transferred to actuator air blow sorting module 8, start air and blow nozzle, discharge the compressed air in air storage tank 7, the lump raw material that is parabola whereabouts is divided into refined ore material and tail ore materials, fall on the refined ore material ribbon conveyer 10 of the corresponding bunker being separated by division board 9 and on mine tailing stone material ribbon conveyer 11, thereby reach ore materials soon by grade separating effect.
The sorting of metallic ore material is mainly applied as following table:
| Group | For the feature of sorting | Method for separating | Range of application |
| 1. | R transmitted intensity | R attenuation sensors | Uranium ore |
| 2. | X transmitted intensity | X ray fluorescence method | Copper, manganese, tin, niobium, tantalum, tungsten, lead-zinc ore stone |
| 3. | Excite feature x ray | X ray radiation method | Be applicable to the ore containing all elements |
Claims (4)
1. one kind for ore materials sorting unit, utilize element in lump to be subject to different radiation exposures to excite the electromagnetic spectrum of generation and the characteristic spectrum of this element to compare, or the characteristic wave spectrum intensity sent of perception element, and coordinate with lump separator, screen and pick out high-grade refined ore.
2. one as claimed in claim 1 is for ore materials sorting unit, it is characterized by: utilize effective element wave spectrum in the relevant lump material of induction of gamma-rays or x radiation transducers module 5, sensed data is sent into computer control system, compares the different grades of point stage material by feature POP.
3. one as claimed in claim 1 is for material sorting device, it is characterized by: utilize photoelectric scanning sensor module 6 to detect lump volume of material size, color, the data such as brightness, be sent to computer control system, carry out operating ratio and divide stage material different brackets to certain standardization program.
4. one as claimed in claim 1 is for ore materials sorting unit, it is characterized by: data relatively judge by computer and certain standardization program, send executive signal be transferred to actuator air blow sorting module 8, start air and blow nozzle, discharge the compressed air in air storage tank 7, the lump raw material that is parabola whereabouts is divided into refined ore material and tail ore materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310142312.1A CN103769375A (en) | 2013-04-23 | 2013-04-23 | Sorting device for ore materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310142312.1A CN103769375A (en) | 2013-04-23 | 2013-04-23 | Sorting device for ore materials |
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| CN103769375A true CN103769375A (en) | 2014-05-07 |
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| CN201310142312.1A Pending CN103769375A (en) | 2013-04-23 | 2013-04-23 | Sorting device for ore materials |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665310A (en) * | 2016-03-11 | 2016-06-15 | 深圳市利美泰克自控设备有限公司 | Radioactive solid waste detecting and classifying method and system |
| CN106040617A (en) * | 2016-05-29 | 2016-10-26 | 内蒙古科技大学 | Radioactive ore sorting machine |
| CN106040618A (en) * | 2016-05-29 | 2016-10-26 | 内蒙古科技大学 | Small-particle ore X fluorescence dressing machine based on belt transmission |
| CN107051919A (en) * | 2017-05-27 | 2017-08-18 | 北京中矿东方矿业有限公司 | A kind of pneumatic barren rock separation actuator |
| CN107380526A (en) * | 2017-06-29 | 2017-11-24 | 东莞三润田智能科技股份有限公司 | Sheet metal intelligent screening method |
| CN108067442A (en) * | 2016-11-18 | 2018-05-25 | 浙江力拓机电科技有限公司 | Ore detection method, detection device and the ore screening installation with detection device |
| CN110216081A (en) * | 2017-12-28 | 2019-09-10 | 南京涵曦月自动化科技有限公司 | It is a kind of for logistics transportation can statistic of classification intelligent sorting device |
| CN111298956A (en) * | 2020-03-10 | 2020-06-19 | 中国地质科学院矿产综合利用研究所 | Separation method of low-grade fluorite barite paragenic ore rich in calcite |
| CN113329824A (en) * | 2018-12-14 | 2021-08-31 | Mmd设计及顾问有限公司 | Material conveyor, system and method for material movement |
| CN114226271A (en) * | 2021-11-24 | 2022-03-25 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Raw ore throwing method, device, terminal equipment and medium |
| CN114433509A (en) * | 2022-04-11 | 2022-05-06 | 天津美腾科技股份有限公司 | Bauxite recognition method and device |
| WO2022242098A1 (en) * | 2021-05-21 | 2022-11-24 | 天津美腾科技股份有限公司 | Material intelligent sorting apparatus and method |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665310B (en) * | 2016-03-11 | 2018-08-24 | 深圳市利美泰克自控设备有限公司 | Radioactive solid waste detects sorting technique and system |
| CN105665310A (en) * | 2016-03-11 | 2016-06-15 | 深圳市利美泰克自控设备有限公司 | Radioactive solid waste detecting and classifying method and system |
| CN106040617A (en) * | 2016-05-29 | 2016-10-26 | 内蒙古科技大学 | Radioactive ore sorting machine |
| CN106040618A (en) * | 2016-05-29 | 2016-10-26 | 内蒙古科技大学 | Small-particle ore X fluorescence dressing machine based on belt transmission |
| CN108067442A (en) * | 2016-11-18 | 2018-05-25 | 浙江力拓机电科技有限公司 | Ore detection method, detection device and the ore screening installation with detection device |
| CN107051919A (en) * | 2017-05-27 | 2017-08-18 | 北京中矿东方矿业有限公司 | A kind of pneumatic barren rock separation actuator |
| CN107380526B (en) * | 2017-06-29 | 2022-04-15 | 东莞三润田智能科技股份有限公司 | Intelligent screening method for metal sheets |
| CN107380526A (en) * | 2017-06-29 | 2017-11-24 | 东莞三润田智能科技股份有限公司 | Sheet metal intelligent screening method |
| CN110216081A (en) * | 2017-12-28 | 2019-09-10 | 南京涵曦月自动化科技有限公司 | It is a kind of for logistics transportation can statistic of classification intelligent sorting device |
| CN113329824A (en) * | 2018-12-14 | 2021-08-31 | Mmd设计及顾问有限公司 | Material conveyor, system and method for material movement |
| CN111298956A (en) * | 2020-03-10 | 2020-06-19 | 中国地质科学院矿产综合利用研究所 | Separation method of low-grade fluorite barite paragenic ore rich in calcite |
| CN111298956B (en) * | 2020-03-10 | 2020-11-24 | 中国地质科学院矿产综合利用研究所 | Separation method of low-grade fluorite barite paragenic ore rich in calcite |
| WO2022242098A1 (en) * | 2021-05-21 | 2022-11-24 | 天津美腾科技股份有限公司 | Material intelligent sorting apparatus and method |
| CN114226271A (en) * | 2021-11-24 | 2022-03-25 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Raw ore throwing method, device, terminal equipment and medium |
| CN114226271B (en) * | 2021-11-24 | 2023-11-07 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Raw ore throwing and separating method and device, terminal equipment and medium |
| CN114433509A (en) * | 2022-04-11 | 2022-05-06 | 天津美腾科技股份有限公司 | Bauxite recognition method and device |
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Application publication date: 20140507 |