CN110496796A - A kind of bastard coal transport sorting unit based on X-ray intelligent recognition - Google Patents
A kind of bastard coal transport sorting unit based on X-ray intelligent recognition Download PDFInfo
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- CN110496796A CN110496796A CN201910886945.0A CN201910886945A CN110496796A CN 110496796 A CN110496796 A CN 110496796A CN 201910886945 A CN201910886945 A CN 201910886945A CN 110496796 A CN110496796 A CN 110496796A
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- link network
- coal
- ray
- conveyer
- stock guide
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- 239000003245 coal Substances 0.000 title claims abstract description 83
- 230000032258 transport Effects 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The present invention relates to a kind of, and the bastard coal based on X-ray intelligent recognition transports sorting unit, including feed hopper, guide roller, sprocket wheel, link network conveyer, X-ray emitter, X-ray receptor, high speed jet valve, arc stock guide, coal conveyer, waste conveyor, the fixed feed hopper in the top of the link network traffic direction section start, guide roller is fixed on the lower left of feed hopper, the X-ray emitter and receiver are mounted below link network conveyer end, the arc stock guide is arranged in raw coal descent path, the high speed jet valve and arc stock guide are in tilted layout, the coal conveyer is installed at the blanking of arc stock guide end, waste conveyor is installed at injection gangue descent path.The present invention largely reduces identification interference source by link network conveyer, guide roller and discharge mechanism, while using arranged crosswise X-ray detecting equipment, expands detection range, reduces detection error, compact overall structure.
Description
Technical field
The present invention relates to coal gangues automation selection technical field, specifically a kind of bastard coal transport point based on X-ray intelligent recognition
Screening device.
Background technique
Coal has irreplaceable status as the main body energy in China.Certain ratio can be mingled in progress of coal mining
The spoil of example, it is the black and gray rock that a kind of phosphorus content is lower, harder than coal, and calory burning is low, belongs to the impurity in coal,
The content of spoil directly affects coal quality and utilization rate.Therefore, coal gangues automation selection is vital during coal production
Link.
Currently, the coal production of China part still uses the behindhand type of artificial discharge refuse, not only the efficiency of separation is low, labor intensity
Greatly, poor product quality, and working environment is severe, seriously affects staff's health.Except artificial discharge refuse production method it
Outside, the wet cleaning methods such as heavy media coal separation, jigging machine coal separation are also widely used, existing coal preparation method is generally existing at high cost, smart
The problems such as poor, technique is cumbersome, the efficiency of separation is low, using area is limited is spent, existing photometric sorter is also failing to identification granularity
Lesser coal charge particle, if mixing little particle coal in gangue, will have a direct impact on identification during identifying gangue
Precision, and the service life of high speed jet valve can shorten after long-time service, increased costs.It is penetrated for this purpose, we design one kind based on X
The bastard coal of line intelligent recognition transports sorting unit.
Summary of the invention
The object of the present invention is to provide a kind of, and the bastard coal based on X-ray intelligent recognition transports sorting unit；It is existing to solve
Technique existing for bastard coal method for separating is cumbersome, sorts at high cost, and low efficiency, accuracy of identification is poor, and intelligence degree is low etc. many asks
Topic；Ordered arrangement is carried out to coal charge using guide roller and discharge mechanism, avoiding coal charge from stacking on the net in chain leads to accuracy of identification
Decline can directly filter out the larger coal charge of granularity using link network conveyer transport raw coal, increase coal and spoil accuracy of identification.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of bastard coal transport sorting unit based on X-ray intelligent recognition, including feed hopper, guide roller, sprocket wheel, link network
Conveyer, X-ray emitter, X-ray receptor, high speed jet valve, arc stock guide, coal conveyer, waste conveyor.Institute
It states link network and chain constitutes link network conveyer, the fixed feed hopper in the surface of link network traffic direction section start, the guide roller
It is fixed on the lower left of feed hopper, the feed hopper and link network conveyer are mounted on the rack, and rack fixes on the ground, described
Discharge mechanism, link network conveyer two sides installation activity baffle are installed above link network conveyer, the X-ray emitter is installed on
Below link network conveyer end, ray irradiates on an x-ray receiver by raw coal descent path, the arc stock guide in
Below X-ray emitter and X-ray receptor, and its header arrangement is in raw coal descent path, the high speed jet valve with
The angled arrangement of arc stock guide, the coal conveyer are installed at the end blanking of arc stock guide, waste conveyor
It is installed at injection gangue descent path.
Preferably, a kind of bastard coal based on X-ray intelligent recognition provided by the invention transports sorting unit, the charging
The lower left of bucket is fixed with guide roller, so that raw coal list batch falls into link network, raw coal is avoided to accumulate on the net in chain.
Preferably, a kind of bastard coal based on X-ray intelligent recognition provided by the invention transports sorting unit, the link network
The sprocket wheel of conveyer two sides operates simultaneously affects link network operation to go out the lesser raw coal screening of the online diameter of chain, and it is dry to reduce identification
It disturbs, improve recognition efficiency.
Preferably, a kind of bastard coal transport sorting unit based on X-ray intelligent recognition provided by the invention, described two groups
X-ray emitter and X-ray receptor intersect to form certain angle and identify a raw coal descent path jointly, improve gangue and know
Other precision.
Preferably, a kind of bastard coal based on X-ray intelligent recognition provided by the invention transports sorting unit, the high speed
Snifting valve, which is tilted a certain angle, faces arc stock guide, and high speed jet valve, which ejects high-speed gas, occurs spoil motion profile
Change is fallen on waste conveyor, and coal is moved on arc stock guide and eventually fallen on coal conveyer.
Preferably, a kind of bastard coal based on X-ray intelligent recognition provided by the invention transports sorting unit, the link network
Top arranges that the orderly link network that is arranged in of raw coal is convenient for identifying raw coal one by one by regular Liang Hang queueing mechanism.
Compared with prior art, the present invention its advantages are embodied in:
(1) that coal is arranged in chain uniform sequentially using guide roller and discharge mechanism is online, to avoid coal heap
It is folded, identification error is reduced, identification precision is improved；
(2) coal charge is transported using link network conveyer, smaller particle raw coal can be rejected during transportation, reduce identification interference
Factor improves recognition efficiency and accuracy；
(3) raw coal of whereabouts is scanned using intersection X-ray, increases detection faces domain, improves the precision of detection.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, the accompanying drawings in the following description is only implementation of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also obtain according to these attached drawings
Take other attached drawings.
Fig. 1 is structure of the invention front view
Fig. 2 is link network conveyer local structure top view of the present invention
In figure: feed hopper 1, guide roller 2, sprocket wheel 3, link network conveyer 4, X-ray emitter 5, X-ray receptor 6 are high
Fast snifting valve 7, arc stock guide 8, coal conveyer 9, waste conveyor 10, link network 41, chain 42
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, lead to below
It crosses specific embodiment and explanation is further explained to the present invention.
Fig. 1,2 are please referred to, the present invention provides a kind of technical solution:
The present embodiment provides a kind of, and the bastard coal based on X-ray intelligent recognition transports sorting unit, including feed hopper 1, guide
Roller 2, sprocket wheel 3, link network conveyer 4, X-ray emitter 5, X-ray receptor 6, high speed jet valve 7, arc stock guide 8, coal
Charcoal conveyer 9, waste conveyor 10.Link network 41 and chain 42 constitute link network conveyer 4, and 41 traffic direction section start of link network is just
Feed hopper 1 is fixed in top, and guide roller 2 is fixed on the lower left of feed hopper 1, and feed hopper 1 and link network conveyer 4 are mounted on rack
On, rack fixes on the ground, and discharge mechanism, 4 two sides installation activity of link network conveyer gear are equipped with above link network conveyer 4
Plate, X-ray emitter 5 are installed below 4 end of link network conveyer, and ray is radiated at X-ray by raw coal descent path and connects
It receives on device 6, arc stock guide 8 is located at 6 lower section of X-ray emitter 5 and X-ray receptor, and its header arrangement falls in raw coal
On path, high speed jet valve 7 and the angled arrangement of arc stock guide 8, coal conveyer 9 are installed on 8 end of arc stock guide
It holds at blanking, waste conveyor 10 is installed at injection gangue descent path.
Behind the raw coal transportation produced to feed hopper 1, the rotation of guide roller 2 arranges raw coal continuously through stock guide
On link network 41, the smaller impurity being difficult to of partial size is filtered out, and be arranged in by two rows of discharge mechanisms by raw coal is orderly
Six column are convenient for subsequent identification, fall into X-ray according to planning path by stock guide traction after raw coal transportation to 41 end of link network and sweep
It retouches region to be identified, then fall on arc stock guide 8, when the high speed jet for identifying spoil rear arc stock guide opposite slightly to the right or left
The opening of valve 7 blows off spoil on waste conveyor 10, and when identifying coal, high speed jet valve 7 does not work, and coal can be along
Arc stock guide 8 slides on coal conveyer 9
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of bastard coal based on X-ray intelligent recognition transports sorting unit, including feed hopper (1), guide roller (2), sprocket wheel
(3), link network conveyer (4), X-ray emitter (5), X-ray receptor (6), high speed jet valve (7), arc stock guide (8),
Coal conveyer (9), waste conveyor (10), it is characterised in that:
The link network (41) and chain (42) constitute link network conveyer (4), and the surface of link network (41) traffic direction section start is solid
Determine feed hopper (1), the guide roller (2) is fixed on the lower left of feed hopper (1), the feed hopper (1) and link network conveyer
(4) it is mounted on the rack, rack fixes on the ground, and discharge mechanism, link network conveying are equipped with above the link network conveyer (4)
Machine (4) two sides installation activity baffle, the X-ray emitter (5) are installed below link network conveyer (4) end, ray warp
It crosses raw coal descent path to be radiated on X-ray receptor (6), the arc stock guide (8) is located at X-ray emitter (5) and X is penetrated
Below line receiver (6), and its header arrangement is in raw coal descent path, the high speed jet valve (7) and arc stock guide (8)
Angled arrangement, the coal conveyer (9) are installed at arc stock guide (8) end blanking, waste conveyor (10)
It is installed at injection gangue descent path.
2. a kind of bastard coal based on X-ray intelligent recognition according to claim 1 transports sorting unit, it is characterised in that:
The lower left of the feed hopper (1) is fixed with guide roller (2), so that raw coal list batch falls into link network (41), raw coal is avoided to exist
Link network is accumulated on (41).
3. a kind of bastard coal based on X-ray intelligent recognition according to claim 1 transports sorting unit, it is characterised in that:
The sprocket wheel (3) of link network conveyer (4) two sides operates simultaneously affects link network (41) operation that the diameter on link network (41) is smaller
Raw coal screening go out, reduce identification interference, improve recognition efficiency.
4. a kind of bastard coal based on X-ray intelligent recognition according to claim 1 transports sorting unit, it is characterised in that:
Two groups of X-ray emitters (5) and X-ray receptor (6) intersect to form certain angle and identify raw coal whereabouts road jointly
Diameter improves gangue identification precision.
5. a kind of bastard coal based on X-ray intelligent recognition according to claim 1 transports sorting unit, it is characterised in that:
The high speed jet valve (7), which is tilted a certain angle, to be faced arc stock guide (8), and high speed jet valve (7) ejects high-speed gas
Make spoil motion profile change to fall on waste conveyor (10), coal is moved on arc stock guide (8) and eventually fallen into
On coal conveyer (9).
6. a kind of bastard coal based on X-ray intelligent recognition according to claim 1 transports sorting unit, it is characterised in that:
Arrange that raw coal orderly be arranged in link network (41) is convenient for raw coal by regular Liang Hang queueing mechanism above the link network (41)
It is identified one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910886945.0A CN110496796A (en) | 2019-09-19 | 2019-09-19 | A kind of bastard coal transport sorting unit based on X-ray intelligent recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910886945.0A CN110496796A (en) | 2019-09-19 | 2019-09-19 | A kind of bastard coal transport sorting unit based on X-ray intelligent recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110496796A true CN110496796A (en) | 2019-11-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910886945.0A Pending CN110496796A (en) | 2019-09-19 | 2019-09-19 | A kind of bastard coal transport sorting unit based on X-ray intelligent recognition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096384A (en) * | 2020-09-29 | 2020-12-18 | 中国矿业大学(北京) | Fully-mechanized caving mining coal and gangue mixing degree monitoring system, and coal caving control method and system |
| CN113019967A (en) * | 2021-02-08 | 2021-06-25 | 赣州好朋友科技有限公司 | Material sorting machine |
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| CN110064593A (en) * | 2019-04-30 | 2019-07-30 | 宋宏亮 | A kind of gangue solids waste resource recycling and reusing processing unit |
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| US20140291213A1 (en) * | 2011-10-27 | 2014-10-02 | Shangdong Borun Process Industrial Technology Corp. Co., Ltd. | Process and system for dry coal separation by coal gangue removal |
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| CN113019967A (en) * | 2021-02-08 | 2021-06-25 | 赣州好朋友科技有限公司 | Material sorting machine |
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