CN109100372A - Portable composition of ores detection device - Google Patents
Portable composition of ores detection device Download PDFInfo
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- CN109100372A CN109100372A CN201810724596.8A CN201810724596A CN109100372A CN 109100372 A CN109100372 A CN 109100372A CN 201810724596 A CN201810724596 A CN 201810724596A CN 109100372 A CN109100372 A CN 109100372A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/005—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using neutrons
Abstract
The present invention provides a kind of portable composition of ores detection device, including shell and handle, and handle is equipped with total power switch, and display screen is equipped on rear side of shell, and measuring device and control device are equipped in shell, and control device and display screen interconnect；Measuring device includes power module, accelerator for neutron production and ray detector, and power module is separately connected accelerator for neutron production and ray detector；Control device includes data acquisition module, data processing module, data memory module and execution module；It is additionally provided with accelerator in shell, warning lamp is installed outside shell；Ray detector connects data acquisition module, and execution module connects power module, and accelerator connects data acquisition module, and execution module connects warning lamp.The present invention carries out automatic detection using neutron activation analysis and accelerator, and X-ray radiation quantity X is small, and securely and reliably, detection accuracy is high.
Description
Technical field
The invention belongs to the detection technique fields of composition of ores, and in particular to a kind of portable composition of ores detection device.
Background technique
In most domestic mining, the general grade using manual analysis method detection ore needs professional technique people
Member carries out manual sampling and chemical examination, it is long, expensive not only to spend the time, but also due to thinking that factor is affected, thus detects
Precision is lower.And nowadays, the domestic measurement for the grade of ore there are mainly two types of method: (1) chemical analysis method: such as
Using the ferrous amount in dichromate titration measurement iron ore, for another example using ferrous in atom Spectrophotometric Determination of Iron ore
Amount；(2) ray fluorescence method.When measuring the grade of ore using chemical analysis method, environment and tester to test
The professional skill etc. of member requires higher, and needs just can be carried out in specific laboratory, and need specialty analysis personnel
Analysis titration is carried out, after analysis titration obtains detection data, also needs just obtain testing result through relevant calculation, processing, because
And operating procedure is complicated and detection accuracy is not high.During measuring iron ore grade using ray fluorescence method, it will generate
A certain amount of ray, thus there is certain harmfulness to practical operation personnel.
Neutron activation analysis is an important branch of modern analytical technique, bombards ore object with thermal neutron and fast neutron stream
The atomic nucleus of element in material, the atomic nucleus that thermal neutron capture reaction and fast neutron inelastic scattering reaction occurs are put within a very short time
Gamma-rays out, this part gamma-rays carry the information such as element species and content, realize as long as analyzing this part ray
The on-line analysis of the full element of ore materials.Therefore, a kind of portable composition of ores inspection is researched and developed using neutron activation analysis principle
Device is surveyed, there is detection accuracy height, fast, the safe and reliable advantage of signal stabilization, detection speed has broad application prospects.
Summary of the invention
The object of the present invention is to provide a kind of portable composition of ores detection devices, utilize neutron activation analysis and accelerator
Automatic detection is carried out, X-ray radiation quantity X is small, and securely and reliably, detection accuracy is high.
The present invention provides the following technical solutions:
Portable composition of ores detection device, shell and handle including interconnection, handle are equipped with total power switch,
Display screen is installed on rear side of shell, measuring device and control device are equipped in shell, control device and display screen interconnect；
Measuring device includes power module, accelerator for neutron production and ray detector, and power module, accelerator for neutron production and ray detector are equal
It is set to the front side of shell, power module is separately connected accelerator for neutron production and ray detector, is that accelerator for neutron production and ray are visited
Survey device power supply；Control device is set to the middle part of shell, and control device includes data acquisition module, data processing module, data
Memory module and execution module, data acquisition module connect data processing module, and data processing module is mutual with data memory module
It is connected, data processing module connects execution module；It is additionally provided with accelerator in shell, warning lamp is installed outside shell；Ray is visited
It surveys device and connects data acquisition module, execution module connects power module, and accelerator connects data acquisition module, execution module connection
Warning lamp.Execution module can control the energization or power-off of accelerator for neutron production and ray detector, and accelerator can real-time detection shell
The movement or vibration of body, and detection result is sent to data acquisition module, when accelerator detects housing stationary, execute
Module automatically shuts power off module, and accelerator for neutron production and ray detector are powered down, and into standby mode, penetrates to reduce
Beta radiation amount is performed simultaneously module to warning lamp and sends out code, and warning lamp does not work；After human hand held handle, accelerator is visited
Shell movement is measured, execution module self-opening power supply module, accelerator for neutron production and ray detector are initially powered up work, together
When execution module instructed to warning lamp sending action, warning lamp is bright, prompts during operator's ray just opening.Using the present invention into
When the composition detection of row ore, operator does not need to pin detection switch with hand always, by measuring device and control device from
Innervation should detect work with control, reduce X-ray radiation quantity X, realize radiological safety protection, also reduce labor intensity.Always
Power switch provides general supply for the present invention, and only after opening total power switch, measuring device and control device can just enter
Corresponding operating mode.
Preferably, GIS data collector is additionally provided in shell, data memory module connects GIS data collector, and data are deposited
It stores up module and data and GPS is realized by binding by Arcpad software, the mineralization information of test point of the present invention can be passed by bluetooth
It is attached onto GIS data collector, then with longitude, latitude, the height above sea level automatically generated on GIS data collector, realizes and survey
Try information and GPS synchronization process.
Preferably, semiconductor chilling plate and temperature sensor, semiconductor chilling plate and temperature sensing are also equipped in shell
Device is respectively arranged at the rear side of display screen, and temperature sensor connects data acquisition module, and execution module connects semiconductor chilling plate.
Temperature sensor real-time detection enclosure interior, the especially temperature of display screen near zone will test value and be sent to data acquisition
Module, the detected value is after data processing module calculation process, execution module and then the input electricity for controlling semiconductor chilling plate
Stream realizes the high-precision temperature control of enclosure interior, prevents from detecting the lumination of light emitting diode of display screen in environment in high temperature
There is the displays such as fold ripple exception in miopragia or liquid crystal display component.
Preferably, measuring device further includes neutron gauge, and neutron gauge is set to the left side of accelerator for neutron production, neutron
Detector connects data acquisition module, and execution module connects accelerator for neutron production.The neutron of neutron gauge detection accelerator for neutron production
Yield, and will test value and be sent to data acquisition module, after data processing module carries out operation to detected value, Jin Eryou
The yield of execution module control accelerator for neutron production.
Preferably, measurement module further includes the measurement chamber being made by lead, accelerator for neutron production, ray detector, neutron detection
Instrument be all set in measurement it is intracavitary, measurement chamber for degraded neutron and absorb gamma-rays, as far as possible reduction accelerator for neutron production generate
Gamma-rays enters ray detector from the side of ray detector.
Preferably, shell is aluminum alloy material, and the top of shell is equipped with multiple inclined radiating grooves.The heat of aluminum alloy material
Conductance is high, and the radiating groove of case top further radiates to the intracorporal component of shell, extends service life of a machine.
The beneficial effects of the present invention are:
1, by the way that the motion state of accelerator real-time detection shell is arranged, control device receives the detection result of accelerator
Afterwards, and then the energization or power-off of control accelerator for neutron production and ray detector, operator do not need to pin inspection with hand always
Survey switch, it is only necessary to by measuring device and control device automatic sensing and control detection work, reduce X-ray radiation quantity X, realize
Radiological safety protection also reduces labor intensity.
2, control device can be passed to the mineralization information of test point of the present invention on GIS data collector by bluetooth, then with
Longitude, latitude, the height above sea level automatically generated on GIS data collector is attached, and realizes test information and GPS synchronization process.
3, semiconductor chilling plate and temperature sensor improve the present invention to the adaptability of hot environment, and the present invention can fit
For -20 DEG C~50 DEG C of environment temperature, the service life of equipment is extended, and control device accurate temperature controlling can be passed through.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is control principle schematic diagram of the invention.
In the figure, it is marked as 1. shells；2. handle；3. total power switch；4. display screen；5. power module；6. neutron occurs
Device；7. ray detector；8. data acquisition module；9. data processing module；10. data memory module；11. execution module；12.
Accelerator；13. warning lamp；14.GIS data collector；15. semiconductor chilling plate；16. temperature sensor；17. neutron detection
Instrument；18. measuring chamber；19. radiating groove；20. control device.
Specific embodiment
As depicted in figs. 1 and 2, portable composition of ores detection device, shell 1 and handle 2 including interconnection, handle
2 are equipped with total power switch 3, and the rear side of shell 1 is equipped with display screen 4, is equipped with measuring device and control device 20 in shell 1,
Control device 20 and display screen 4 interconnect；Measuring device includes power module 5, accelerator for neutron production 6 and ray detector 7, electricity
Source module 5, accelerator for neutron production 6 and ray detector 7 are all set in the front side of shell 1, and power module 5 is separately connected neutron
Device 6 and ray detector 7 are that accelerator for neutron production 6 and ray detector 7 are powered；Control device 20 is set to the middle part of shell 1,
Control device 20 includes data acquisition module 8, data processing module 9, data memory module 10 and execution module 11, data acquisition
Module 8 connects data processing module 9, and data processing module 9 and data memory module 10 interconnect, and data processing module 9 connects
Connect execution module 11；It is additionally provided with accelerator 12 in shell 1, warning lamp 13 is installed outside shell 1；Ray detector 7 connects data
Acquisition module 8, execution module 11 connect power module 5, and accelerator 12 connects data acquisition module 7, the connection police of execution module 11
Show lamp 13.Execution module 11 can control the energization or power-off of accelerator for neutron production 6 and ray detector 7, and accelerator 12 can be real-time
The movement or vibration of shell 1 are detected, and sends detection result to data acquisition module 8, when accelerator 12 detects shell
When static, execution module 11 automatically shuts power off module 5, and accelerator for neutron production 6 and ray detector 7 are powered down, and entrance is standby
State is performed simultaneously module 11 to warning lamp 13 and sends out code, warning lamp does not work to reduce X-ray radiation quantity X；When
When human hand held handle 2 starts to detect composition of ores, accelerator 12 detects the movement of shell 1, and execution module 11 automatically turns on electricity
Source module 5, accelerator for neutron production 6 and ray detector 7 are initially powered up work, and it is dynamic to the transmission of warning lamp 13 to be performed simultaneously module 11
It instructs, warning lamp is bright, prompts during operator's ray just opening.When carrying out the composition detection of ore using the present invention, operation
Personnel do not need to be reduced by detection switch by measuring device and control device automatic sensing and control detection work with hand always
X-ray radiation quantity X, realizes radiological safety protection, also reduces labor intensity.Total power switch 3 provides total electricity for the present invention
Source, only after opening total power switch 3, measuring device and control device can just enter operating mode.
GIS data collector 14 is additionally provided in shell, data memory module 10 connects GIS data collector 14, and data are deposited
It stores up module 10 to bind storage data with GPS realization, the mineralization information of test point of the present invention is passed into GIS data by bluetooth and is adopted
On storage 14, then be attached with longitude, latitude, the height above sea level automatically generated on GIS data collector 14, realize test information with
GPS synchronization process.
Semiconductor chilling plate 15 and temperature sensor 16, semiconductor chilling plate 15 and temperature sensing are also equipped in shell 1
Device 16 is respectively arranged at the rear side of display screen 4, and temperature sensor 16 connects data acquisition module 8, and the connection of execution module 11 is partly led
Body cooling piece 15.
Measuring device further includes neutron gauge 17, and neutron gauge 17 is set to the left side of accelerator for neutron production 6, neutron inspection
It surveys instrument 17 and connects data acquisition module 8, execution module 11 connects accelerator for neutron production 6.Neutron gauge 17 detects accelerator for neutron production 6
Neutron yield, and will test value and be sent to data acquisition module 8, operation is carried out to detected value by data processing module 9
Afterwards, and then by execution module 11 yield of accelerator for neutron production 6 is controlled.
Measurement module further includes the measurement chamber 18 being made by lead, accelerator for neutron production 6, ray detector 7, neutron gauge 17
It is all set in measurement chamber 18.
Shell 1 is aluminum alloy material, and the top of shell 1 is equipped with multiple inclined radiating grooves 19, the shell of aluminum alloy material
Thermal conductivity is high, and the radiating groove 19 of case top further radiates to the intracorporal component of shell, extends service life of a machine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of portable composition of ores detection device, which is characterized in that shell and handle including interconnection, the handle
It is equipped with total power switch, display screen is installed on rear side of the shell, is equipped with measuring device and control device in the shell,
The control device and the display screen interconnect；The measuring device includes that power module, accelerator for neutron production and ray are visited
Device is surveyed, the power module, the accelerator for neutron production and the ray detector are all set in the front side of the shell, the electricity
Source module is separately connected the accelerator for neutron production and the ray detector, is the accelerator for neutron production and the ray detector
Power supply；The control device is set to the middle part of the shell, and the control device includes data acquisition module, data processing mould
Block, data memory module and execution module, the data acquisition module connect the data processing module, the data processing mould
Block and the data memory module interconnect, and the data processing module connects the execution module；It is also set in the shell
There is accelerator, warning lamp is installed outside the shell；The ray detector connects the data acquisition module, the execution mould
Block connects the power module；The accelerator connects the data acquisition module, and the execution module connects the warning lamp.
2. portable composition of ores detection device according to claim 1, which is characterized in that be additionally provided in the shell
GIS data collector, the data memory module connect the GIS data collector.
3. portable composition of ores detection device according to claim 1, which is characterized in that be also equipped in the shell
Semiconductor chilling plate and temperature sensor, the semiconductor chilling plate and the temperature sensor are respectively arranged at the display screen
Rear side, the temperature sensor connects the data acquisition module, and the execution module connects the semiconductor chilling plate.
4. portable composition of ores detection device according to claim 1, which is characterized in that the measuring device further includes
Neutron gauge, the neutron gauge are set to the left side of the accelerator for neutron production, and the neutron gauge connects the number
According to acquisition module, the execution module connects the accelerator for neutron production.
5. portable composition of ores detection device according to claim 4, which is characterized in that the measurement module further includes
The measurement chamber being made by lead, the accelerator for neutron production, the ray detector, the neutron gauge are all set in the measurement
It is intracavitary.
6. portable composition of ores detection device according to claim 1, which is characterized in that the shell is aluminium alloy material
The top of matter, the shell is equipped with multiple inclined radiating grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724596.8A CN109100372A (en) | 2018-07-04 | 2018-07-04 | Portable composition of ores detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724596.8A CN109100372A (en) | 2018-07-04 | 2018-07-04 | Portable composition of ores detection device |
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| Publication Number | Publication Date |
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| CN109100372A true CN109100372A (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810724596.8A Pending CN109100372A (en) | 2018-07-04 | 2018-07-04 | Portable composition of ores detection device |
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| CN (1) | CN109100372A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855702A (en) * | 2020-06-16 | 2020-10-30 | 东南大学 | Controllable neutron source mechanism for coal composition analysis |
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| CN111855702A (en) * | 2020-06-16 | 2020-10-30 | 东南大学 | Controllable neutron source mechanism for coal composition analysis |
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