CN108067443A - Ore screening installation and ore method for separating - Google Patents
Ore screening installation and ore method for separating Download PDFInfo
- Publication number
- CN108067443A CN108067443A CN201611033327.4A CN201611033327A CN108067443A CN 108067443 A CN108067443 A CN 108067443A CN 201611033327 A CN201611033327 A CN 201611033327A CN 108067443 A CN108067443 A CN 108067443A
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- Prior art keywords
- ore
- separator
- main body
- screening installation
- component
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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
- B07C5/34—Sorting according to other particular properties
- B07C5/346—Sorting according to other particular properties according to radioactive properties
-
- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
Abstract
The present invention provides an ore screening installation and ore method for separating, wherein the ore screening installation includes an at least detection device and an at least sorting plant.The detection device forms an at least detection zone, when an ore is located at the detection zone, the detection device is detected the ore, to judge the grade of ore, the sorting plant chooses the ore according to the grade of the ore, to distinguish rich ore block and lean ore block.
Description
Technical field
The present invention relates to an ores to sort field, more particularly to an ore screening installation and ore method for separating.
Background technology
Mining industry is a kind of industrial classification of exploitated ore, is capable of providing very important ore raw materials.According to ore deposit
Ore roughly can be divided into rich ore block and lean ore block, such as the ore quilt that metal containing ratio is higher by the economic implications of stone
Rich ore block is defined as, the relatively low ore of metal containing ratio is defined as lean ore block.It is understood that after ore is produced
Process in, the ratio of rich ore block is higher, can more reduce mining cost.And actually after ore is extracted, it is rich
Together with nugget is adulterated with lean ore block, therefore, rich ore block and lean ore block are chosen, are to improve beneficiating efficiency and reduction
The important procedure of beneficiation cost.That is, by being chosen to rich ore block and lean ore block, can make comprising higher proportion
The ore of rich ore block is transported and is selected, so as to reduce beneficiation cost and improve beneficiating efficiency.Although getter in recent years
The mechanization degree of industry is higher and higher, but the ore to being extracted, which is chosen, to be completed by choosing worker
, this mode chosen by choosing worker to the ore being produced has the defects of many.
First, ore is being in usually afterwards out bulk by machine instruction statement mining, and these block-like ores are more fusiform structures,
And the edge of the ore of more fusiform structures is very sharp, easily the hand for choosing worker is damaged, additionally, due to ore deposit
The outer surface of stone is very dirty, once selection worker's hand when sorting of ore is hurt by ore, it is easy to cause wound infection.
Secondly, selection worker not only causes the high of mining cost by way of artificial sorting of ore, and more serious consequence is
Selection efficiency is low and becomes the bottleneck of mining industry improved efficiency.In addition, selection worker is merely able to when being chosen to ore
Empirically observe the exterior color of ore, this way easilys lead to rich ore block being considered as lean ore block or by lean ore block
The situation for being considered as rich ore block occurs, and causes the reliability for choosing result relatively low.
The content of the invention
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the ore sorts
Equipment can improve the selection efficiency for the ore being produced, to break through the efficiency of mining industry in the bottle for being difficult to improve at this stage
Neck.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the ore sorts
Equipment can reduce the degree of participation manually in sorting of ore, to improve the automatization level of sorting of ore process, so as to big
The selection efficiency of ore is improved to amplitude, and then reduces the cost of sorting of ore.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the ore sorts
Equipment is detected and judges to the grade of ore by way of emitting X-ray to ore, to improve the result of sorting of ore
Reliability, so as to avoid the waste of ore and improve ore production efficiency.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the ore sorts
Equipment provides a detection device, wherein the detection device forms an at least detection zone, when ore enters the detection zone
When, the detection device is detected the ingredient of ore, to judge the grade of ore.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the ore sorts
Equipment provides a transmitting device, wherein the transmitting device can make ore form ore stream, and follow-up, makes composition ore
Each ore of stream is one by one into the detection zone, so that the detection device is respectively detected each ore.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein ore screening installation
Including an at least sorting plant, the sorting plant chooses ore according to the grade of ore, to distinguish rich ore block and poor
Nugget.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the ore sorts
Equipment includes a processing unit, wherein the transmitting device, the detection device and the sorting plant are connected to institute respectively
Processing unit is stated, to control the transmitting device, the detection device and the sorting plant by the processing unit.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the transmitting device
An at least separator is provided, the separator makes ore form ore stream, and makes each ore of composition ore stream one by one
Depart from the separator from the port of export of the separator.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the transmitting device
A transmission main body is provided, the transmission main body and the separator are disposed adjacently, wherein being shakeout in the transmission main body
Ore can be transferred to the separator.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the transmission main body
It is set with being inclined by respectively with the separator, so that ore can be automatically transmitted according to gravity principle by the transmission main body
To the separator.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the transmitting device
Including at least one first vibrator, first vibrator is arranged at the transmission main body, with by first vibrator
The transmission main body is driven to generate shake, and ore is made to be transferred to the separator from the transmission main body.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the transmitting device
Including at least one second vibrator, second vibrator is arranged at the separator, to be driven by second vibrator
The dynamic separator generates shake and ore is made to form ore stream.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the separator shape
Into at least one separation groove, the splitter box slot formation makes ore form ore stream, and ore stream is made to keep steadily from institute
The port of export for stating separator departs from the separator and enters the detection zone.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the separator exists
Ore is enable to clear up the sundries being mixed in ore, such as ore chip while forming ore stream.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the transmitting device
Including a comb formula sieve component, wherein the comb formula sieve component is located between the transmission main body and the separator, so that
It can be cleared up from the ore of transmission main body into the separator by the comb formula sieve component, to be clearly mixed in ore
In sundries, such as ore chip.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the separator shape
Into an extraction channel, the sundries isolated by the comb formula sieve component from ore is guided out the separator.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the transmitting device
Including a feed bin, ore can be stored in the feed bin, and from the discharge port of the feed bin into the transmission main body into
Mouth end.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein ore is from the material
The speed of the discharge port in storehouse into the transmission main body can be controlled by the sluice gate for being formed at the discharge port.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the feed bin can
The ore to cause to fall and break to the input end of the transmission main body is shakeout in the transmission main body.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the transmitting device
Including a connector, the connector is arranged at the discharge port of the feed bin, to enter institute via the discharge port in ore
When stating transmission main body, the hair ore deposit being mixed in ore is cleared up by the connector.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the sorting plant
Change the movement locus of ore according to the grade of ore, to complete the selection to ore.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the sorting plant
When ore does the movement of falling object, change the track of the freely falling body of ore according to the grade of ore, to complete to ore
Selection.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the sorting plant
Including a selection driver and a selection component, wherein the selection component is driveably arranged at the selection driver,
It is described selection driver the selection component is selectively driven according to the grade of ore, with by it is described selection component in ore deposit
Stone makes the track for the freely falling body for changing ore during the movement of falling object, so as to complete the selection to ore.
It is an object of the present invention to provide an ore screening installation and ore method for separating, wherein the detection device
Including at least a ray emission component and at least a sensor, the ray emission component and the sensor form the detection
Region, wherein when ore passes through the detection zone, the ray emission component emits X-ray, the sensor to ore
The X-ray sent in itself by the X-ray of ore reflection and ore is received, is believed with obtaining a detection associated with the grade of ore
Number, so as to judge the grade of ore according to the detection signal.
One side under this invention, the present invention provide an ore screening installation, including：
An at least detection device wherein the detection device forms an at least detection zone, is located at the inspection in an ore
When surveying region, the detection device is detected the ore, to judge the grade of ore；With
An at least sorting plant, wherein the sorting plant chooses the ore according to the grade of the ore,
To distinguish rich ore block and lean ore block.
According to one embodiment of present invention, the ore screening installation further comprises an at least transmitting device, wherein
The transmitting device includes an at least separator, and the detection device forms the detection zone in the port of export of the separator
Domain.
According to one embodiment of present invention, the transmitting device includes at least one transmission main body, wherein the transmission master
Body and the separator are disposed adjacently, so that the transmission main body transmits the ore to the separator.
According to one embodiment of present invention, the transmitting device includes at least one first vibrator, wherein described first
Vibrator is arranged at the transmission main body, to generate vibration by first vibrator driving transmission main body.
According to one embodiment of present invention, the transmission main body includes at least one second vibrator, wherein described second
Vibrator is arranged at the separator, by second vibrator separator to be driven to generate shake.
According to one embodiment of present invention, the transmitting device includes an at least comb formula sieve component, wherein the comb
Formula sieve component is maintained between the port of export of the transmission main body and the input end of the separator.
According to one embodiment of present invention, the comb formula sieve component is arranged at the input end of the separator, with
The comb formula sieve component is made to be maintained between the port of export of the transmission main body and the input end of the separator.
According to one embodiment of present invention, the separator is equipped with an extraction channel, and the extraction channel corresponds to institute
State comb formula sieve component.
According to one embodiment of present invention, the separator forms at least one separation groove.
According to one embodiment of present invention, the transmitting device includes a feed bin, and the feed bin has a storing space
With the discharge port for being communicated in the storing space, wherein the discharge port correspond to it is described transmission main body input end.
According to one embodiment of present invention, the feed bin includes a storehouse main body and a cover, and the storehouse main body has institute
Storing space is stated, the cover is movably connected in the storehouse main body, with the shape between the cover and the storehouse main body
Into the discharge port.
According to one embodiment of present invention, the transmitting device includes a connector, wherein the connector is kept
In the discharge port of the feed bin.
According to one embodiment of present invention, the detection device includes an at least ray emission component and at least one sensing
Device, the ray emission component and the sensor are disposed adjacently, in the ray emission component and the sensor
Between form the detection zone.
According to one embodiment of present invention, the sorting plant includes at least one selection driver and at least one selection structure
Part, it is described selection component be driveably arranged at the selection driver, wherein it is described selection component be disposed adjacently in
The detection zone.
According to one embodiment of present invention, the sorting plant includes at least one selection driver and at least one selection structure
Part, it is described selection component be driveably arranged at the selection driver, wherein it is described selection component be disposed adjacently in
The detection zone.
According to one embodiment of present invention, the ore screening installation further comprises a processing unit, wherein described
Ray emission component, the selection component and the selection driver are connected to the processing unit respectively.
Other side under this invention, the present invention further provides an ore method for separating, wherein the method for separating
Include the following steps：
(a) by a separator ore is made to form ore stream；
(b) when forming each ore in ore stream by a detection zone, the grade of ore is detected；And
(c) path of change ore is chosen whether according to the grade of ore, to distinguish rich ore block and lean ore block.
According to one embodiment of present invention, in the step (a), the separator is made to be formed in the separator
At least one separation groove extended between inlet end and an outlet end, wherein when described in input end entrance of the ore from the separator
Ore stream is formed when separating groove.
According to one embodiment of present invention, in the above-mentioned methods, institute is entered in the input end of ore from the separator
Before stating separation groove, ore is cleared up.
According to one embodiment of present invention, in the step (b), an at least ray emission component and at least one is passed through
Sensor forms the detection zone in the lower part of the port of export of the separator, with the port of export in ore from the separator
When departing from the separator and doing the movement of falling object and enter the detection zone, the ray emission component emits to ore
X-ray in a manner of being received by the sensor and generate X-ray by the X-ray of ore reflection and ore, detects the product of ore
Position.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of an ore screening installation of a preferred embodiment under this invention.
Fig. 2 is a visual angle of a transmitting device of the ore screening installation of above-mentioned preferred embodiment under this invention
Schematic diagram, one which depict the transmitting device transmits the relation of main body and one first vibrator.
Fig. 3 is another of the transmitting device of the ore screening installation of above-mentioned preferred embodiment under this invention
The schematic diagram at visual angle, which depict the transmission main body of the transmitting device and the relations of first vibrator.
Fig. 4 is described the of the transmitting device of the ore screening installation of above-mentioned preferred embodiment under this invention
The stereoscopic schematic diagram of one vibrator.
Fig. 5 is one of the transmitting device of the ore screening installation of above-mentioned preferred embodiment under this invention and regards
The schematic diagram at angle, which depict a separator of the transmitting device and the relations of one second vibrator.
Fig. 6 is another of the transmitting device of the ore screening installation of above-mentioned preferred embodiment under this invention
The schematic diagram at visual angle, which depict the separator of the transmitting device and the relations of second vibrator.
Fig. 7 is the signal of the detection device of the ore screening installation of above-mentioned preferred embodiment under this invention
Figure.
Fig. 8 is the detection device detection ore of the ore screening installation of above-mentioned preferred embodiment under this invention
Grade principle schematic.
Fig. 9 is the schematic diagram according to the sorting plant of the ore screening installation of the above-mentioned preferred embodiment of invention.
Figure 10 A are the courses of work of the sorting plant of the ore screening installation of above-mentioned preferred embodiment under this invention
One of schematic diagram.
Figure 10 B are the courses of work of the sorting plant of the ore screening installation of above-mentioned preferred embodiment under this invention
The two of schematic diagram.
Figure 11 is the principle signal of the sorting of ore of the ore screening installation of above-mentioned preferred embodiment under this invention
Figure.
Figure 12 is the workflow schematic diagram of the ore screening installation of above-mentioned preferred embodiment under this invention.
Figure 13 is the flow diagram of an ore method for separating of a preferred embodiment under this invention.
Specific embodiment
It is described below to disclose the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description
The present invention basic principle can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back
Other technologies scheme from the spirit and scope of the present invention.
It will be understood by those skilled in the art that the present invention exposure in, term " longitudinal direction ", " transverse direction ", " on ",
" under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the orientation of the instructions such as " outer " or position close
System is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, without referring to
Show or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore above-mentioned art
Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no
It is understood that as the limitation to quantity.
With reference to Figure of description 1 of the invention to Fig. 9, an ore screening installation of a preferred embodiment according to the invention
It is elucidated with, wherein the ore screening installation is picked including an at least transmitting device 10, at least a detection device 20 and at least one
Screening device 30 wherein the detection device 20 forms an at least detection zone 210, passes through in the transmitting device 10 transmission ore
During the detection zone 210, the detection device 20 is detected ore, to judge the grade of ore, the sorting plant
30 choose ore according to the grade of ore, to distinguish rich ore block and lean ore block.Preferably, the transmitting device 10 is passing
During defeated ore, ore is made to form continuous ore stream, and each ore of composition ore stream is made one by one to enter institute
Detection zone 210 is stated, to be detected respectively by the detection device 20.
Further, the ore screening installation further comprises a processing unit 40, wherein the transmitting device 10, institute
It states detection device 20 and the sorting plant 30 is connected to the processing unit 40 respectively, to be controlled by the processing unit 40
Make the transmitting device 10, the detection device 20 and the sorting plant 30.
In addition, the ore screening installation further comprises a rack 50, wherein the transmitting device 10, the detection dress
It puts the 20, sorting plant 30 and the processing unit 40 is arranged at the rack 50 respectively, to be incited somebody to action by the rack 50
The transmitting device 10, the detection device 20, the sorting plant 30 and the processing unit 40 are combined as a whole.
It is noted that the detection device 20 is to the economic implications that the detection foundation of the grade of ore is ore, example
Such as when the detection device 20 shows the testing result that ore is detected to be rich in metallic element in ore, it can sentence
Disconnected ore is high-grade ore, on the contrary, when the detection device 20 shows Gold in Ores to the testing result that ore is detected
When category constituent content is less, it can be determined that ore is low-grade ore.It will be appreciated by those skilled in the art that the economy of ore
Meaning is not limited to using the metallic element contained in ore as unique criterion, such as the economic implications of ore can also be with
The nonmetalloid contained in ore is criterion.
The ore screening installation of the present invention can choose various types of ores, such as ore sorting
Equipment can choose the non-ferrous metals such as copper, lead, zinc, molybdenum, tungsten, tin, nickel, vanadium, gold, silver, precious metal ore, more metal companions
The sorting of rawore stone and uranium ore；The ferrous metal ore such as iron, manganese, chromium, vanadium, titanium is chosen, he carries out at rare metal ore
Selection；The non-metallic ores such as fluorite, quartz mine, giobertite, water magnesium ore, lime stone are chosen；Smelter produces
The selection again of waste material.
With reference to figures 1 through Fig. 6, the transmitting device 10 further comprises at least one transmission main body 11 and an at least separator
12, wherein the transmission main body 11 and the separator 12 are disposed adjacently, and the transmission main body 11 is used to pass in ore
The separator 12 is transported to, by the separator 12 ore to be made to form ore stream, consequently facilitating subsequently to each ore point
It is not detected, to ensure the reliability of testing result.
Specifically, when ore is into the transmission main body 11, multiple ores may be stacked or adjacent mines
The distance between stone is closer, when ore is transferred to the separator 12 from the transmission main body 11, is stacked
Ore or adjacent nearer ore can separate to form continuous ore stream by the separator 12, and ensure adjacent ore it
Between distance, to be subsequently detected respectively to each ore.In other words, the transmission main body 11 is used to be shakeout
Ore in the transmission main body 11 is transmitted to the separator 12, and the separator 12 makes ore form ore stream.
Preferably, the transmission main body 11 and the separator 12 are set with being all inclined by, so as to be led into the transmission
The ore of body 11 can from top to down slide according to gravity principle and enter the separator 12, and on the separator 12
Also can slide to depart from the separator 12 from top to down.That is, the separator 12 is arranged at the transmission
The port of export of main body 11.Nevertheless, it will be appreciated by those skilled in the art that, in other examples, the transmission master
Body 11 and the separator 12 can also be all by horizontal settings, to make ore by transmission 11 band of main body by driving device
It moves, ore is made to be transferred to the separator 12 from the transmission main body 11 and ore is made to be driven by the separator 12.It can replace
Generation, it can also be only there are one setting with being inclined by the transmission main body 11 and the separator 12, another is by flatly
It sets.
It is noted that the angle of inclination of the transmission main body 11 and the separator 12 is unrestricted and described
The angle of inclination of transmission main body 11 and the separator 12 may be the same or different.Preferably, in the ore deposit of the present invention
In stone screening installation one embodiment, the angle of inclination of the transmission main body 11 and the separator 12 can be 10 degree to 60
Degree.It is highly preferred that in a specific example of the ore screening installation of the present invention, it is described to transmit main body 11 and described point
Angle of inclination from device 12 is 25 degree.
That is, the input end of the separator 12 corresponds to the port of export of the transmission main body 11, and the biography
The height of the input end of defeated main body 11 is higher than the height of the port of export, and the height of the input end of the separator 12 is higher than the port of export
Highly, so that ore automatically can enter the separator 12 according to gravity principle from the transmission main body 11.
In addition, when ore is from the transmission main body 11 into the separator 12, additionally it is possible to by the separator 12
Cleaning is mixed in the sundries in ore, such as ore chip.The separator 12 forms at least one separation groove 121, so that from
It is described transmission main body 11 the port of export into the separator 12 input end ore along it is described separation groove 121 from described in
The input end of separator 12 is slided to outlet extreme direction, and the separation groove 121 ensures that ore forms ore stream.Namely
It says, the separation groove 121 can not only make ore form ore stream, and the separation groove 121 can also form guiding
Form the track that the input end of ore from the separator 12 of ore stream is slided to the port of export.
It is understood that a separator 12 can form a separation groove 121, can also be formed more
A separation groove 121, wherein when a separator 12 forms multiple separation grooves 121, the separator
The input end of 12 each separation groove 121 can correspond to the port of export of a transmission main body 11 simultaneously.May be used also
With understanding, the separation groove 121 extends between the inlet end and an outlet end of the separator 12, so that ore can
It is slided along the input end of the track that the separation groove 121 is formed from the separator 12 to outlet extreme direction.
With reference to figs. 2 to Fig. 6, the transmitting device 10 further comprises at least one first vibrator 13 and at least one second
Vibrator 14, wherein first vibrator 13 is arranged at the transmission main body 11, to be driven by first vibrator 13
The dynamic transmission main body 11 is vibrated, wherein second vibrator 14 is arranged at the separator 12, with by described second
Vibrator 14 drives the separator 12 to vibrate.Preferably, first vibrator 13 can drive the transmission main body 11 to produce
Raw shake, so that the transmission main body 11 forms vibrating type structure, so as to which the transmitting device 10 can be by making the transmission
The mode that main body 11 generates shake makes the ore of input end into the transmission main body 11 from the transmission main body 11 slide to institute
The port of export of transmission main body 11 is stated, and is subsequently entering the separator 12.
When ore enters the separator 12, second vibrator 14 drive the separator 12 generate shake so that
Ore forms ore stream and slides to the separator 12 along the inlet port of separation groove 121 from the separator 12
The port of export, and in the port of export of the separator 12 to do the movement of falling object according to gravity principle successively described to depart from for ore
Separator 12.
Preferably, refer to the attached drawing 4, first vibrator 13 are implemented as electromagnetic vibrator, in the ore deposit of the present invention
In stone screening installation, the vibration frequency of the vibrator main body of the vibrator 13 can be maintained at 3000/ minute, by electricity
It is realized by frequency for 50 hertz of half-wave pulse electric current in source.It is highly preferred that first vibrator 13 be arranged at it is described
Transmit the input end of main body 11.In addition, second vibrator 14 may be implemented as inertia vibrator, wherein described second shakes
Dynamic device 14 is arranged at the input end of the separator 12.
The transmitting device 10 includes a comb formula sieve component 15, wherein the comb formula sieve component 15 be maintained at it is described
It transmits between main body 11 and the separator 12, so as to depart from the transmission main body 11 from the port of export of the transmission main body 11
Ore enters the input end of the separator 12 after sundries is cleared up by the comb formula sieve component 15.For example, the comb formula sieve
Sub- component 15 can be arranged at the port of export of the transmission main body 11 or the comb formula sieve component 15 and can be arranged at
The input end of the separator 12 or the comb formula sieve component 15 can be arranged at the transmission main body 11 and described point
From between device 12 so that depart from the ore of the transmission main body 11 into before the separator 12 via the comb formula sieve
Component 15 is filtered, so as to remove the sundries being mixed in ore, such as ore chip.In other words, the comb formula sieve structure
Part 15 can be maintained between the port of export of the transmission main body 11 and the input end of the separator 12, so that ore is from institute
State transmission main body 11 the port of export depart from it is described transmission main body 11 when, ore can be filtered by the comb formula sieve component 15 after
Into the input end of the separator 12.In addition, the comb formula sieve component 15, which can also control, departs from the transmission main body 11
Ore from the input end of the separator 12 into the speed of the separation groove 121, to avoid ore in the splitter box
Slot 121 occurs stacking or the bad phenomenon of hypotelorism.
In following description, using the comb formula sieve component 15 be arranged at the input end of the separator 12 as
Example, is further detailed the comb formula sieve component 15.The input end of the separator 12 has an extraction channel
122, wherein the upper end of the extraction channel 122 corresponds to the comb formula sieve component 15, wherein passing through the comb in ore
The sundries cleaned out from ore can be passed through the extraction channel 122 by formula sieve component 15, the comb formula sieve component 15
The separator 12 is guided out, such as the comb formula sieve component 15 can clean out broken small sundries, such as ore deposit from ore
Stone chip, these broken small sundries subsequently to be avoided to pass through the detection zone 210.
It is understood that the ore screening installation further comprises one first collection device 60, wherein described first
For the tool of collection device 60 there are one the first collection space 61, first collection space 61 is communicated in the extraction channel 122, so that
The sundries that the separator 12 is exported from the extraction channel 122 is further collected to first collection space 61.
The transmitting device 10 further comprises one group of damper 16, wherein each damper 16 is arranged at respectively
The both sides of the separator 12, to be driven in the separator 12 by second vibrator 14, shaking makes ore form ore
During stream, each damper 16 makes the separator 12 freely swing and protects the separator 12.In addition, subtract described in each
Shake device 16 can also form the damping of the ore screening installation, to ensure the ore screening installation in lasting work
Reliability in the process.
It is understood that the damper 16 can also be arranged at the both sides of the transmission main body 11, in ore
Under drop down onto it is described transmission main body 11 input end and first vibrator 13 drive it is described transmission main body 11 shake when, Mei Gesuo
The transmission main body 11 can be protected by stating damper 16.
Further, the quantity of the damper 16 can be four, and damper 16 is symmetrically set described in two of which
The both sides of the input end of the separator 12 are placed in, other two described damper 16 is symmetrically disposed on the separator 12
The port of export both sides.Two dampers 16 of each side of the separator 12 can be mutual by a shock cord
Connection, to improve the damping effect of the damper 16.Preferably, shock cord can be steel wire rope, to ensure the ore point
Reliability of the optional equipment in the lasting course of work.
The transmitting device 10 further comprises a feed bin 17, wherein the feed bin 17 includes a storehouse main body 171 and a lid
Body 172, wherein the storehouse main body 171 of the feed bin 17 has a storing space 173, the cover 172 is movably set
The lower end of the storehouse main body 171 is placed in, to form a discharge port 174 between the storehouse main body 171 and the cover 172,
Wherein described discharge port 174 corresponds to the input end of the transmission main body 11.Preferably, 172 axis connection of cover is in described
Storehouse main body 171.
Ore is stored in the storing space 173, and ore according to gravity principle from top to down via it is described go out
Material mouth 174 slides, and with the entrance transmission main body 11, when ore passes through the discharge port 174, the cover 172 can incite somebody to action
The ore slid in the input end of the transmission main body 11 is shakeout in the transmission main body 11, to avoid ore in the transmission
There is the bad phenomenon stacked in the input end of main body 11.It will be appreciated by those skilled in the art that the cover 172 can be with
The driving of driving device is not required, and will be shakeout via the ore of the discharge port 174 in the input end for transmitting main body 11.
In addition, the discharge port 174 allows to be conditioned as needed by the ability of ore, it can be by changing the lid
Body 172 and the rigging position of the storehouse main body 171 can be implemented.That is, 171 He of storehouse main body of the feed bin 17
The cover 172 can form a sluice gate, and the sluice gate allows to be adjusted by the ability of ore.
Further, the transmitting device 10 further comprises a connector 18, wherein the connector 18 can be set
It is placed in the storehouse main body 171 of the feed bin 17.Preferably, the connector 18 is arranged at the discharging of the feed bin 17
Mouth 174, in this way, the ore from the discharge port 174 of the feed bin 17 can be filtered by the connector 18, with by described
Connector 18 removes the hair ore deposit being mixed in ore, in this way, the effect of the ore screening installation sorting of ore can not only be improved
Rate, but also the pressure caused by being arranged at first vibrator 13 for transmitting main body 11 can be mitigated, so as to
Improve the stability and reliability of the ore screening installation.
In addition, the connector 18 allow by the ability of ore can also be regulated to control from the feed bin 17 into
Enter the size and speed of the ore of the transmission main body 11.In a preferable examples of the ore screening installation of the present invention
In, the connector 18 allows can be by realizing the regulative mode of the ability of ore by way of adjusting rotary valve.
Refer to the attached drawing 7 and Fig. 8, the detection device 20 include at least a ray emission component 21 and at least a sensor
22, wherein the ray emission component 21 and the sensor 22 form the detection zone in the port of export of the separator 12
210, with by the detection device 20 in the detection zone 210 to departing from the separation from the port of export of the separator 12
The ore of device 12 is detected, to obtain the grade of ore.
That is, the ray emission component 21 and the sensor 22 are disposed adjacently in the separator 12
The port of export, such as the ray emission component 21 and the sensor 22 can be disposed adjacently going out in the separator 12
The lower part at mouth end, to cooperate and going out in the separator 12 by the ray emission component 21 and the sensor 22
The detection zone 210 is formed at the lower part at mouth end.
Specifically, when each ore of composition ore stream one by one departs from described point from the port of export of the separator 12
During from groove 121 into the detection zone 210, the ray emission component 21 emits X-ray to ore, wherein the biography
Sensor 22 can receive the X-ray sent in itself by the X-ray of ore reflection and ore, associated with the grade of ore to obtain
A detection signal, wherein the processing unit 40 receives the detection signal, and ore is judged according to the detection signal
Grade.It is noted that the processing unit 40 can not only judge the grade of ore according to the detection signal, and
It can also judge the type of the element contained in ore.
In one embodiment of the ore screening installation of the present invention, the ray emission component 21 and the sensing
Device 22 can be arranged at the port of export of the separator 12 respectively, so as to by the ray emission component 21 and the sensing
Device 22 cooperates to form the detection zone 210 in the lower part of the port of export of the separator 12.Described in the present invention
In another embodiment of ore screening installation, the ray emission component 21 and the sensor 22 can also be arranged at institute
Rack 50 is stated, and is cooperated by the ray emission component 21 and the sensor 22 with going out in the separator 12
The detection zone 210 is formed at the lower part at mouth end.It is described in another embodiment of the ore screening installation of the present invention
Detection device 20 can also include a carrier, and the ray emission component 21 and the sensor 22 are combined by the carrier
One, wherein the carrier is arranged at the transmission main body 11 or the rack 50, so that the ray emission component 21
It cooperates to form the detection zone 210 in the lower part of the port of export of the separator 12 with the sensor 22.
It will be appreciated by those skilled in the art that the ray emission component 21 of the detection device 20 and described
22 provided position of sensor is unrestricted, wherein the ray emission component 21 of the detection device 20 and the sensing
As long as device 22 can form the detection zone 210 in the lower part of the port of export of the separator 12.
For refer to the attached drawing 9 to Figure 10 B, the sorting plant 30 includes at least one selection driver 31 and at least one selection component
32, wherein the selection component 32 is driveably arranged at the selection driver 31, the selection driver 31 is connected
In the processing unit 40, the selection component 32 is located at the lower section of the detection zone 210.The processing unit 40 is according to ore deposit
Driver 31 is chosen described in the Grade Control of stone and drives the selection component 32, to distinguish to obtain rich ore block to ore
With lean ore block.
Further, the selection component 32 chooses driver 31 by axis connection in described.
Further, the selection driver 31 may be implemented as electromagnetic driver.Specifically, the selection is driven
Dynamic device 31 includes an electromagnet 311, an armature mechanism 312 and a response agency 313, the armature mechanism 312 and the electricity
Magnet 311 is linked together in electromagnetic induction, and the response agency 313 is arranged at the rear end portion of the armature mechanism 312,
The selection component 32 is by axis connection in the front end of the armature mechanism 312.It is described selection component 32 include a baffle 321 with
And a position-limit mechanism 322, the position-limit mechanism 322 are arranged at the upper end of the baffle 321, the armature mechanism 312
Front end is by axis connection in the middle part of the baffle 321.
The electromagnet 311 generates electromagnetic force after being energized, the armature mechanism 312 to be driven to move forward, so as to
The armature mechanism 312 drives the baffle 321 to rotate and the baffle 321 is made to be maintained in the descent path of ore, at this point,
The response agency 313 generates elastic deformation, and the position-limit mechanism 322 limits the rotation angle of the baffle 321.In the electricity
After magnet 311 is powered down, the response agency 313 returns back to original state, the armature mechanism 312 to be driven to move backward,
So that the selection component 32 returns back to original state.
Further, the position-limit mechanism 322 includes the dynamic limit element 3222 of certain limit element 3221 and one, wherein institute
It states fixed limit bit unit 3221 to be fixed, and the fixed limit bit unit 3221 forms a limit channels 3220, the dynamic /V member
Part 3222 is arranged at the baffle 321, so that the dynamic limit element 3222 and the baffle 321 synchronously move, and
The dynamic limit element 3222 is maintained in the limit channels 3220.When the selection driver 31 drives the baffle
During 321 movement, the baffle 321 drives the dynamic limit element 3222 movement in the limit channels 3220, with described
When dynamic limit element 3222 reaches the limit of position, the baffle 321 is prevented to continue to move, so as to the position of baffle 321 described in /V
It puts.
It is understood that the surface of the baffle 321 is wearing face, to extend the service life of the baffle 321.
Such as the present invention the ore screening installation a specific example in, when the processing unit 40 according to
The grade of the ore associated detection signal judges ore when being lean ore block, and the processing unit 40 controls the selection drive
Dynamic device 31 does not start, so that ore continues to do the movement of falling object；On the contrary, when the processing unit 40 is according to the grade with ore
For the associated detection signal when to judge ore be rich ore block, the processing unit 40 controls the driver 31 of choosing to open
It is dynamic, to drive the selection component 32 that the selection component 32 is made to be moved on the freely falling body path of ore, so as to work as ore deposit
When stone runs into the selection component 32, change the descent path of ore by the selection component 32, mode in this way can
To distinguish rich ore block and lean ore block.
It will be appreciated by those skilled in the art that another in the ore screening installation of the present invention specifically shows
In example, if the processing unit 40 judges that ore is lean ore block, the selection can be driven by the selection driver 31
Component 32 changes the descent path of ore, if the processing unit 40 judges that ore is rich ore block, can not change ore
Descent path, so as to distinguish rich ore block and lean ore block.
Further, the ore screening installation includes one second collection device 70 and one the 3rd collection device 80, wherein
Second collection device 70 has one second collection space 71, and the 3rd collection device 80 has one the 3rd collection space
81, wherein the lean ore block being distinguished can be collected into second collection space 71 of second collection device 70, by area
The rich ore block divided can be collected into the 3rd collection space 82 of the 3rd collection device 80.
Refer to the attached drawing 11 and Figure 12, the selection flow 1200 of the ore screening installation sorting of ore include the stage：
Ore is transmitted to the storing space 173 for being stored in the feed bin 17 by the stage 1201.Those skilled in the art
Member is it is understood that unlimited by the mode in the storing space 173 of ore storage to the feed bin 17, such as can pass through
Ore is transported to the storing space 173 by conveyor.
Stage 1202, when ore departs from the feed bin 17 from the discharge port 174 and enters the transmission main body 11, by
The hair ore deposit being mixed in ore is removed by the connector 18 for being located at the discharge port 174, in such manner, it is possible to mitigate follow-up right
Pressure caused by first vibrator 13.
Stage 1203, when ore is slided from the input end of the transmission main body 11 to outlet extreme direction, the cover 172
The ore for the input end for falling into the transmission main body 11 can be shakeout in the transmission main body 11, to prevent multiple ore storages
It stacks.It will be appreciated by those skilled in the art that when ore from the discharge port 174 depart from the feed bin 17 and into
When entering the input end of the transmission main body 11, multiple ores are it is possible that be stacked, when ore is from the transmission main body 11
Input end to outlet extreme direction slide when, the cover 172 on the sliding path of ore can will be stacked
Ore is shakeout in the transmission main body 11.
Stage 1204 drives the transmission main body 11 to generate shake, so that ore is quick by first vibrator 13
The input end of ground from the transmission main body 11 is slided to outlet extreme direction.It is noted that by controlling first driving
The power of device 13, can control it is described transmission main body 11 chattering frequency, so as to control ore from it is described transmission main body 11 into
The speed that mouth end is slided to outlet extreme direction.
Stage 1205 departs from the ore of the transmission main body 11 into described point from the port of export of the transmission main body 11
It before input end from device 12, is filtered by the comb formula sieve component 15, the sundries being mixed in cleaning in ore, such as ore
Chip, wherein sundries are directed to described first from the extraction channel 122 for corresponding to the comb formula sieve component 15 and collect
First collection space 61 of device 60.
Stage 1206, the separation groove 121 of the separator 12 make ore form ore stream.Further, it is described
Second vibrator 14 drives the separator 12 to vibrate, so that ore forms ore stream under the action of the separation groove 121,
And the speed to be glided by the filtering control ore stream for controlling second vibrator 14.
In the stage 1207, when ore departs from the separator 12 from the port of export of the separator 12 and do the movement of falling object
And during by the detection zone 210, the ray emission component 21 is penetrated to the ore transmitting X positioned at the detection zone 210
Line.
Stage 1208 receives the X-ray sent by the X-ray of ore reflection and ore by the sensor 22, with
To the detection signal.
In the stage 1209, the processing unit 40 receives the detection signal, and the processing unit 40 is based on the inspection
Survey the grade that signal judges ore.
Stage 1210, when the processing unit 40 according to the detection signal to judge ore be lean ore block when, ore continuation
It does the movement of falling object and enters second collection space 71 of second collection device 70.
Stage 1211, when the processing unit 40 according to the detection signal to judge ore be rich ore block when, the selection
Driver 31 drives the selection component 32 and makes the descent path chosen component 32 and be maintained at ore, to change ore
Descent path, and ore is made to be collected into the 3rd collection space 81 of the 3rd collection device 80, so as to by described
Ore screening installation distinguishes rich ore block and lean ore block.
Refer to the attached drawing 13, other side under this invention, the present invention further provides an ore method for separating 1300,
Described in method for separating 1300 include the following steps：
Step 1301, (a) makes ore form ore stream by a separator 12；
Step 1302, (b) detects ore when forming each ore in ore stream by a detection zone 210
Grade；And
Step 1303, (c) chooses whether to change the path of ore according to the grade of ore, to distinguish rich ore block and lean ore
Block.
Further, in the step (a), the separator 12 is made to be formed in the input end of the separator 12 and go out
At least one separation groove 121 extended between mouth end, wherein when ore enters the separation from the input end of the separator 12
Ore stream is formed during groove 121.
Further, in the above-mentioned methods, in ore from the input end of the separator 12 groove 121 is separated into described
Before, ore is cleared up.
Further, in the step (b), by an at least ray emission component 21 and an at least sensor 22 in institute
The detection zone 210 is formed at the lower part for stating the port of export of separator 12, to be taken off in the port of export of the ore from the separator 12
The movement of falling object is done from the separator 12 and during into the detection zone 210, the ray emission component 21 is to ore deposit
Stone emits X-ray, in a manner of being received by the sensor 22 and generate X-ray by the X-ray of ore reflection and ore, detection
The grade of ore.
It will be understood by those skilled in the art that foregoing description and attached the embodiment of the present invention shown in figure be only used as citing and
It is not intended to limit the present invention.
The purpose of the present invention has been fully and effectively achieved.The function and structural principle of the present invention is opened up in embodiment
Show and illustrate, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (20)
- A 1. ore screening installation, which is characterized in that including：An at least detection device wherein the detection device forms an at least detection zone, is located at the detection zone in an ore During domain, the detection device is detected the ore, to judge the grade of ore；WithAn at least sorting plant, wherein the sorting plant chooses the ore according to the grade of the ore, with area Divide rich ore block and lean ore block.
- 2. ore screening installation according to claim 1 further comprises an at least transmitting device, wherein the transmission dress It puts including an at least separator, the detection device forms the detection zone in the port of export of the separator.
- 3. ore screening installation according to claim 2, wherein the transmitting device includes at least one transmission main body, wherein The transmission main body and the separator are disposed adjacently, so that the transmission main body transmits the ore to the separation Device.
- 4. ore screening installation according to claim 3, wherein the transmitting device includes at least one first vibrator, Described in the first vibrator be arranged at the transmission main body, with by first vibrator driving it is described transmission main body generate Vibration.
- 5. ore screening installation according to claim 4, wherein the transmission main body includes at least one second vibrator, Described in the second vibrator be arranged at the separator, by second vibrator separator generation to be driven to tremble It is dynamic.
- 6. ore screening installation according to claim 3, wherein the transmitting device includes an at least comb formula sieve component, Wherein described comb formula sieve component is maintained between the port of export of the transmission main body and the input end of the separator.
- 7. ore screening installation according to claim 6, wherein the comb formula sieve component is arranged at the separator Input end so that the comb formula sieve component be maintained at it is described transmission main body the port of export and the separator input end Between.
- 8. ore screening installation according to claim 7, wherein the separator is equipped with an extraction channel, described draw is led to Road corresponds to the comb formula sieve component.
- 9. ore screening installation according to claim 2, wherein the separator forms at least one separation groove.
- 10. ore screening installation according to claim 2, wherein the transmitting device includes a feed bin, the feed bin tool There is a storing space and be communicated in a discharge port in the storing space, wherein the discharge port corresponds to the transmission main body Input end.
- 11. ore screening installation according to claim 10, wherein the feed bin includes a storehouse main body and a cover, it is described Storehouse main body has the storing space, and the cover is movably connected in the storehouse main body, in the cover and described The discharge port is formed between the main body of storehouse.
- 12. ore screening installation according to claim 10, wherein the transmitting device includes a connector, wherein described Connector is maintained at the discharge port of the feed bin.
- 13. according to any ore screening installation in claim 1 to 12, wherein the detection device is penetrated including at least one Line emits component and an at least sensor, the ray emission component and the sensor are disposed adjacently, to be penetrated described Line emits forms the detection zone between component and the sensor.
- 14. according to any ore screening installation in claim 1 to 12, wherein the sorting plant is picked including at least one Driver and at least one is selected to choose component, the selection component is driveably arranged at the selection driver, wherein described Selection component is disposed adjacently in the detection zone.
- 15. ore screening installation according to claim 13, wherein the sorting plant includes at least one selection driver At least one selection component, the selection component is driveably arranged at the selection driver, wherein the selection component It is disposed adjacently in the detection zone.
- 16. ore screening installation according to claim 15, further comprises a processing unit, wherein the ray emission Component, the selection component and the selection driver are connected to the processing unit respectively.
- A 17. ore method for separating, which is characterized in that the method for separating includes the following steps：(a) by a separator ore is made to form ore stream；(b) when forming each ore in ore stream by a detection zone, the grade of ore is detected；And(c) path of change ore is chosen whether according to the grade of ore, to distinguish rich ore block and lean ore block.
- 18. ore method for separating according to claim 17 wherein in the step (a), forms the separator At least one separation groove extended between the inlet end and an outlet end of the separator, wherein when ore is from the separator Ore stream is formed when input end is into the separation groove.
- 19. ore method for separating according to claim 18, wherein in the above-mentioned methods, in ore from the separator Input end enters before the separation groove, and ore is cleared up.
- 20. ore method for separating according to claim 19 wherein in the step (b), is sent out by an at least ray Penetrate component and at least a sensor form the detection zone in the lower part of the port of export of the separator, with ore from described in When the port of export of separator departs from the separator and does the movement of falling object and enter the detection zone, the ray emission Component emits X-ray to ore, to receive the side that X-ray is generated by the X-ray of ore reflection and ore by the sensor Formula detects the grade of ore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033327.4A CN108067443A (en) | 2016-11-18 | 2016-11-18 | Ore screening installation and ore method for separating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033327.4A CN108067443A (en) | 2016-11-18 | 2016-11-18 | Ore screening installation and ore method for separating |
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| CN108067443A true CN108067443A (en) | 2018-05-25 |
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| CN201611033327.4A Pending CN108067443A (en) | 2016-11-18 | 2016-11-18 | Ore screening installation and ore method for separating |
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| CN113714096A (en) * | 2021-08-16 | 2021-11-30 | 合肥奥博特自动化设备有限公司 | Pneumatic ore intelligent sorting device |
| WO2022166134A1 (en) * | 2021-02-08 | 2022-08-11 | 赣州好朋友科技有限公司 | Sorting apparatus |
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