CN208177890U - A kind of mineral liquid phase process separation system - Google Patents
A kind of mineral liquid phase process separation system Download PDFInfo
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- CN208177890U CN208177890U CN201820319323.0U CN201820319323U CN208177890U CN 208177890 U CN208177890 U CN 208177890U CN 201820319323 U CN201820319323 U CN 201820319323U CN 208177890 U CN208177890 U CN 208177890U
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Abstract
The utility model provides a kind of mineral liquid phase process separation system, it includes feed device, weighing device on the feed device is set, three or more position sensing devices being arranged on the feed device and the minerals separation device being arranged on the feed device, the feed device includes feed end, discharge end and the buoyant force weighing section being arranged between feed end and discharge end, feed end, discharge end, position sensing device is respectively set at buoyant force weighing section, the weighing device, position sensing device, minerals separation device passes through PLC controller control, the utility model has sharpness of separation high, save water resource, small investment, operating cost is low, the characteristics of realizing the sorting of mineral high density.
Description
Technical field
The utility model relates to a kind of mineral liquid phase process separation systems, belong to mineral separation technical field.
Background technique
Currently, the sorting of the mineral such as big granularity coal, oil shale, kaolin, brown iron mainly has two sides of washing and dry method
To the principle of sorting is sorted according to the density of mineral.Washing is with the big advantage for the treatment of capacity still for the master of sorting mineral
Stream, but its that there are process systems is complicated, investment is high, operating cost is high, takes up a large area, the defects of water resources consumption is high, do
Method sorting have the characteristics that not have to water, process route simply, small investment, operating cost it is low, but there are at sorting for dry separation
Reason amount is small, sharpness of separation is not high, processing mineral granularity is little, identification technology is hazardous to the human body and needs special safeguard procedures, powder
The disadvantages of dirt is seriously polluted, system installed power is high.
When big granularity sorting mineral and high density sort all there is low efficiency or at all can not in traditional washing and dry method
The case where sorting, prevailing technology is still in such a way that artificial hand is picked up at present, and it is excessively high which is primarily present cost of labor；Leakage
It is high to pick rate, error-sorting rate；Large labor intensity, working environment are severe；The irregular sorting efficiency of peopleware is low；Personnel's mood wave
Dynamic the defects of directly affecting sorting efficiency.
Chinese patent CN101637765, CN105499154 are that the lump coal bastard coal identified based on double γ and X-ray is divided automatically
Selecting technology is all made of and identifies on belt feeder to mineral aggregate, and technology is blown down using high pressure gas in executing agency, is primarily present identification
Granularity is small (being usually no more than 100mm), and the identification method of double γ and X-ray is harmful to the human body, and production equipment needs take shielding
Measure prevents injury of the ray to human body, and the producer needs to handle radioactive source and uses environmentally friendly formality and annual test formality.Coal-gangue separation
Technology is blown down using high pressure gas, power consumption is big, and the lesser lump coal of water carries out that biggish powder can be generated when air-blowing outside to coal
Dustiness dye, influences the working environment of workers.Production application shows that above-mentioned two patents are the lump coal bastard coal automatic sorting of representative
That there are sharpness of separation is not high for system, processing mineral aggregate granularity less, identification technology is hazardous to the human body and needs special safeguard procedures, powder
The disadvantages of dirt is seriously polluted, system installed power is high, with Duplex dry separator sorting granularity on have it is biggish be overlapped, fit
Answering property is not strong enough, and the scope of application is not wide enough.
Chinese patent CN206483713U is to be judged, screened and passed through using type of the on-line measuring device to mineral aggregate
Material guide mechanism is separated, but its radiationless online non-destructive testing technology of combined type for using there are manufacturing costs high, interval
Conveying haves the defects that certain difficulty.
Utility model content
The utility model technical issues that need to address are to provide a kind of mineral liquid phase process separation system, have sharpness of separation
Height, treating capacity are big, high density sorting mineral can be achieved, save the low feature of water resource, small investment, operating cost.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of mineral liquid phase process separation system comprising feed device, the weighing device being arranged on the feed device,
Three or more position sensing devices being arranged on the feed device and the mineral being arranged on the feed device point
From device, the feed device includes feed end, discharge end and the buoyant force weighing section being arranged between feed end and discharge end,
Position sensing device, the weighing device, position sensing device, mineral are respectively set at buoyant force weighing section in feed end, discharge end
Separator passes through PLC controller control.
Further, the feed device include feed end bracket, discharge end bracket, setting in the feed end bracket and
Liquid bath between discharge end bracket, is driven by driving motor the driving motor being fixed on the discharge end bracket
Transmission device, the more than one hopper base being fixed on the transmission device and hinged setting are in the hopper branch
Hopper on frame；
The position sensing device includes the first sensing device being fixed on the feed end bracket, fixed setting
The second sensing device in the liquid bath and the third sensing device being fixed on the discharge end bracket；
The weighing device includes the first weighing device being fixed on the feed end bracket and fixed setting
The second weighing device in the liquid bath；
The minerals separation device includes the more than one hopper turnover device being fixed on discharge end bracket；Institute
State the first sensing device, the second sensing device, third sensing device, hopper turnover device, the first weighing device and the second weighing
Device is connect with PLC controller.
Further, hopper reset device is set on the downside of the discharge end bracket.
Further, the hopper reset device includes reset frame and the fixation being fixed on the downside of discharge end bracket
Restoring board on the hopper is set, and the reset frame is equipped with restoring board.
Further, the reset frame is the U-type groove frame that side sheet room distance is gradually successively decreased.
Further, the hopper turnover device includes being fixed on the discharge end bracket and cooperating with restoring board
The electromagnet of setting, the electromagnet are connect with PLC controller.
Further, the transmission device includes the sprocket wheel of driving motor driving and passes with the chain of sprocket wheel cooperation
Band is sent, the hopper is arranged on the chain conveyor by hopper base.
Further, first sensing device, the second sensing device and third sensing device are close to switch counts device.
Further, first weighing device and the second weighing device are weighing sensor.
By adopting the above-described technical solution, the technological progress that the utility model obtains is:
The utility model use to same mineral in air (buoyancy is ignored in air) and liquid buoyancy act on
Lower secondary weighing difference calculating method obtains the buoyancy that mineral are subject in a liquid, calculates then in conjunction with the fluid density pre-entered
Minerals product value out, further combine the aerial weighing value of mineral, calculate the density of mineral and using this data as
The foundation of sorting mineral may be implemented online quickly to arbitrary objects volume, density precise measurement and accurate to mineral progress
The high density sorting of big granularity mineral may be implemented in sorting.Comparing conventional wet sorting has high degree of automation, volume
Less, the advantage that process route is simple, small investment, operating cost are low, comparison conventional dry sorting have that sharpness of separation is high, processing mine
The advantages that object granularity is big, identification technology is non-hazardous to human body.
The utility model can add multiple hopper turnover devices and a plurality of and material by changing the kind of liquid in liquid bath
The conveyer belt of bucket turnover device cooperation is realized various there are the sorting of the mineral of multistage densit difference, has applied widely, works
High-efficient feature, has a vast market foreground.
The utility model carries out reset operation to the hopper of overturning by the setting hopper reset device on the downside of discharge end,
It is ready for the charging operation before weighing next time, it can be achieved that complete unmanned operation, reduction recruitment cost is technologically advanced, automatically
Change degree is high.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is enlarged structure schematic diagram at the utility model A；
Fig. 4 is enlarged structure schematic diagram at the utility model B；
Fig. 5 is enlarged structure schematic diagram at the utility model C；
Fig. 6 is enlarged structure schematic diagram at the utility model D；
Wherein, 1, feed end bracket, 2, discharge end bracket, 3, liquid bath, 4, driving motor, 5, hopper base, 6, hopper, 7,
First sensing device, the 8, second sensing device, 9, third sensing device, the 10, first weighing device, 11, reset frame, 12, reset
Plate, 13, electromagnet, 14, sprocket wheel, 15, chain conveyor, the 16, second weighing device.
Specific embodiment
The utility model is described in further details below with reference to embodiment:
As shown in figures 1 to 6, a kind of mineral liquid phase process separation system comprising feed device is arranged in the feed device
On weighing device, three or more position sensing devices being arranged on the feed device and setting filled in the feeding
The minerals separation device set, the feed device include feed end, discharge end and are arranged between feed end and discharge end
Buoyant force weighing section, position sensing device, the weighing device, position is respectively set at buoyant force weighing section in feed end, discharge end
Sensing device, minerals separation device pass through PLC controller control, and the utility model uses (empty in air to same mineral
Buoyancy is ignored in gas) and under liquid buoyancy effect secondary weighing difference calculating method obtain that mineral are subject in a liquid it is floating
Power calculates minerals product value then in conjunction with the fluid density pre-entered, further combines the aerial weighing of mineral
Value, calculates the density of mineral and using this data as the foundation of sorting mineral, may be implemented online quickly to arbitrary objects
Volume, density precise measurement, and mineral are accurately sorted, realize the high density sorting of mineral.Compare conventional wet sorting
Have the advantages that high degree of automation, volume are few, process route is simple, small investment, operating cost are low, compares conventional dry
Sorting has many advantages, such as that sharpness of separation is high, processing mineral granularity is big, identification technology is non-hazardous to human body.
The feed device includes feed end bracket 1, discharge end bracket 2, is arranged in the feed end bracket 1 and discharge end
Liquid bath 3 between bracket 2, the driving motor 4 being fixed on the discharge end bracket 2, the biography driven by driving motor 4
It send device, the more than one hopper base 5 that is fixed on the transmission device and hinged be arranged in the hopper branch
Hopper 6 on frame 5；The feed zone refers to that the feed entrance point where feed end bracket 1, the discharging section refer to discharge end
2 position of bracket, the buoyant force weighing section refer to the position where liquid bath 3, and the transmission device includes that driving motor 4 drives
Dynamic sprocket wheel 14 and the chain conveyor 15 with the sprocket wheel 14 cooperation, the hopper 6 are arranged by hopper base 5 described
On chain conveyor 15,6 side of the hopper setting opening, opening direction and the vibration near feed zone of the hopper 6
Dynamic charging gear is corresponding, and the vibrating material feeding device includes oscillating feeder, the oscillating feeder discharge end is arranged in
The vibrating motor of sliding slot surge bunker, oscillating feeder selects frequency-conversion speed-regulation type, the feeding coal of mineral can be effectively adjusted, in exciting
Under the action of power, mineral are uniformly sent to the discharge end of oscillating feeder, the sliding slot surge bunker be obliquely installed and one end with
Oscillating feeder is fixedly connected, and sliding slot surge bunker provides buffering feed effect for vibrating feed process, and with oscillating feeder
Constantly vibration prevents from mineral to get stuck mutually and mineral is made to line up Indian file sequentially entering in hopper 6, and the hopper 6 is with chain
Conveyer belt 15 successively constantly advances, and with sequentially entering in different hoppers 6, chain transmits the mineral come out in sliding slot surge bunker
It is matched with 15 travel speed and the delivery rate of oscillating feeder, it is desirable that be that hopper 6 is expected without sky as far as possible, but need to be absolutely avoided
There is the extra quality or phenomenon that gets stuck that flocks together, the position sensing device includes that first be fixed on the feed end bracket passes
It induction device 7, the second sensing device 8 being fixed in the liquid bath 3 and is fixed on the discharge end bracket 2
Third sensing device 9；The weighing device include the first weighing device 10 being fixed on the feed end bracket 1 and
The second weighing device 16 being fixed in the liquid bath 3；First sensing device 7, the second sensing device 8, third pass
Induction device 9, hopper turnover device, the first weighing device 10 and the second weighing device 16 are connect with PLC controller；Described first
Sensing device 7, the second sensing device 8 and third sensing device 9 are to use close to switch counts device close to switch counts type number
BFT-40, first weighing device 10 and the second weighing device 16 are weighing sensor, and weighing sensor model uses ICS-
80, first sensing device 7 is mainly used for providing signals to PLC controller, acquires PLC controller control weighing device 10
The weight of aerial mineral, second sensing device 8 are mainly used for providing signals to PLC controller, make PLC controller
It controls the first weighing device 10 and the second weighing device 16 acquires the weight value of same mineral in a liquid, the first sensing device 7,
Second sensing device 8 and third sensing device 9 mainly serve for ensuring weighing in air, weigh and carry out turn sieve in liquid
The mineral of choosing be same mineral, so close to switch counts device be one such preferred embodiment, as long as radio frequency identification etc.
It is capable of the technology of guarantee effect effect within the protection scope of the utility model principle, PLC controller model uses S7-
300, the same mineral in a liquid and in air difference of weight can be calculated, and it is suffered in a liquid to calculate same mineral
To buoyancy (buoyancy in air is ignored), due to fluid density it is known that the bulking value of mineral can be calculated, in conjunction with
The aerial weight of mineral, can calculate the density value of mineral, and calculated mineral density value can be used as sorting mineral
Foundation, the utility model can by change liquid bath in kind of liquid, add multiple hopper turnover devices and it is a plurality of with material
The conveyer belt of bucket turnover device cooperation is realized various there are the sorting of the mineral of multistage densit difference, has applied widely, works
High-efficient feature, has a vast market foreground.
The minerals separation device includes the more than one hopper turnover device being fixed on discharge end bracket 2,
The hopper turnover device includes being fixed at the electromagnet being equipped on the discharge end bracket 2 and with restoring board 12
13,13 model of electromagnet uses HZT-1240L, and the electromagnet 13 connect with PLC controller, PLC controller according to
It acquires in the case that calculated density information judges that certain lump ore object screens, when third sensing device 9 senses this block
When hopper 6 reaches 13 corresponding position of electromagnet where mineral, control electromagnet 13 is closed, and restoring board 12 drives hopper 6 to be turned over
Turn, collection is answered on the conveyer belt of attribute and conveyed to mineral as overturning is poured into such Mineral pairs, does not need to overturn by hopper
The mineral of device overturning screening are transported on the conveyer belt of corresponding attribute and convey collection with chain conveyor 15, can basis
Actual needs sets the corresponding different hopper turnover devices of different conveyer belts, screens to mineral, seeks optimal cost performance,
Reduce equipment attrition depreciation, the utility model is by adding multiple hopper turnover devices and a plurality of cooperating with hopper turnover device
Conveyer belt is realized various there are the sorting of the mineral of multistage densit difference, and applied widely, work efficiency is high.
Hopper reset device is set on the downside of the discharge end bracket 2, and the hopper reset device includes being fixed at out
The reset frame 11 of 2 downside of material end bracket and the restoring board 12 being fixed on the hopper 6, the reset frame 11 and reset
Plate 12 is equipped with, and the reset frame 11 is the U-type groove frame that side sheet room distance is gradually successively decreased, in 15 rotation process of chain conveyor
In, restoring board 12 on the hopper 6 of overturning is gradually moved up with the side plate of U-type groove frame until hopper 6 resets, and the utility model is logical
The setting hopper reset device on the downside of discharge end bracket 2 is crossed, reset operation is carried out to the hopper 6 of overturning, before weighing next time
Charging operation is ready, it can be achieved that complete unmanned operation, reduces recruitment cost, technologically advanced, high degree of automation.
This system structure is simple, easy for operation, wide adaptation range, and the efficiency of separation is high, easy to disassemble, transport, installation,
Guarantee working environment and atmosphere not by dust pollution, Minerals identification uses lossless radiationless density measure mode, and ensure that makes
Safety and the feature of environmental protection, application value are high.
A plurality of sorting line arranged side by side can be arranged in this system according to actual needs, and sorting line is carried out unified only by PLC controller
Vertical control, improves the efficiency of separation, meets mammoth mill's production needs.
The course of work is as follows:
When mineral pass through first sensing device 7, the first sensing device 7 provides signals to PLC controller, PLC control
Device processed controls the weight that the first weighing device 10 acquires aerial mineral, in same mineral by the second sensing dress
When setting 8, PLC controller controls the second weighing device 16 and acquires the weight value of same mineral in a liquid, can calculate same mine
The object in a liquid and in air difference of weight, and calculate same mineral suffered buoyancy (in air in a liquid
Buoyancy is ignored), it is aerial heavy in conjunction with mineral due to fluid density it is known that the bulking value of mineral can be calculated
Amount, can calculate the density value of mineral, and calculated mineral density value can be used as the foundation of sorting mineral, control in PLC
In the case that device judges that certain lump ore object screens according to the calculated density information of acquisition, when third sensing device 9 incudes
When reaching 13 corresponding position of electromagnet to hopper 6 where this lump ore object, control electromagnet 13 is closed, and restoring board 12 drives hopper 6
It is overturn, collection is answered on the conveyer belt of attribute and conveyed to mineral as overturning is poured into such Mineral pairs, does not need to pass through material
The mineral of bucket turnover device overturning screening are transported on the conveyer belt of corresponding attribute and convey collection with chain conveyor 15, can
To set the corresponding different hopper turnover devices of different conveyer belts according to actual needs, mineral are screened, are sought optimal
Cost performance reduces equipment attrition depreciation, and in 15 rotation process of chain conveyor, the restoring board 12 on the hopper 6 of overturning is with U
The side plate of type groove frame gradually moves up until hopper 6 resets, and the utility model is by being arranged hopper reset on the downside of discharge end bracket 2
Device carries out reset operation to the hopper 6 of overturning, for next time weighing before charging operation be ready, it can be achieved that completely nobody
Operation reduces recruitment cost, technologically advanced, high degree of automation.
Using the mineral liquid phase process method for separating of mineral liquid phase process separation system, include the following steps:
Step A, primary weighing: after mineral are packed into A hopper, driving motor starts drive transmission unit operation, passes through in A hopper
When crossing the first sensing device position, the first weighing device weighs to the mineral in hopper, and this weighing information is fed back to
PLC controller；
Step B, secondary weighing: for A hopper at the second sensing device position passed through in liquid bath, the second weighing device is to A
Mineral in hopper are weighed, and this weighing information is fed back to PLC controller；
Step C, density calculates: PLC controller is by the aerial weighing information of collected mineral and in liquid bath
Weighing information carry out that the buoyancy that mineral are subject in a liquid is calculated, calculated then in conjunction with the fluid density pre-entered
Mineral bulking value, the numerical value for further mineral being combined to weigh in air calculate the density value of mineral, and with the mine
Foundation of the density value of object as sorting；
Step D, sorting mineral: according to the density value of mineral, PLC controller controls hopper turnover device for this mineral point
Choosing is directed to the corresponding station of the mineral.
Embodiment described above is only the preferred embodiment of the utility model, and the not feasible implementation of the utility model
Exhaustion.For persons skilled in the art, under the premise of without departing substantially from the utility model principle and spirit, it is made
Any obvious change out, should all be contemplated as falling within the claims of the utility model.
Claims (9)
1. a kind of mineral liquid phase process separation system, it is characterised in that: it includes feed device, is arranged on the feed device
Weighing device, the position sensing device of three or more be arranged on the feed device and setting are on the feed device
Minerals separation device, the feed device includes feed end, discharge end and is arranged in floating between feed end and discharge end
Power is weighed section, and position sensing device, the weighing device, position sensing is respectively set at buoyant force weighing section in feed end, discharge end
Device, minerals separation device pass through PLC controller control.
2. a kind of mineral liquid phase process separation system according to claim 1, which is characterized in that the feed device include into
Expect end bracket (1), discharge end bracket (2), the liquid bath being arranged between the feed end bracket (1) and discharge end bracket (2)
(3), be fixed at driving motor (4) on the discharge end bracket (2), the transmission device driven by driving motor (4),
The more than one hopper base (5) being fixed on the transmission device and hinged setting are in the hopper base (5)
On hopper (6)；
The position sensing device include be fixed on the feed end bracket (1) the first sensing device (7), fixation set
It sets in the second sensing device (8) in the liquid bath (3) and the third being fixed on the discharge end bracket (2) sensing
Device (9)；
The weighing device includes that the first weighing device (10) being fixed on the feed end bracket (1) and fixation are set
Set the second weighing device (16) in the liquid bath (3)；
The minerals separation device includes the more than one hopper turnover device being fixed on discharge end bracket (2)；Institute
State the first sensing device (7), the second sensing device (8), third sensing device (9), hopper turnover device, the first weighing device
(10) it is connect with PLC controller with the second weighing device (16).
3. a kind of mineral liquid phase process separation system according to claim 2, which is characterized in that the discharge end bracket (2)
Hopper reset device is arranged in downside.
4. a kind of mineral liquid phase process separation system according to claim 3, which is characterized in that the hopper reset device packet
Include the reset frame (11) being fixed on the downside of discharge end bracket (2) and the restoring board being fixed on the hopper (6)
(12), the reset frame (11) is equipped with restoring board (12).
5. a kind of mineral liquid phase process separation system according to claim 4, which is characterized in that the reset frame (11) is side
The U-type groove frame that distance between plates is gradually successively decreased.
6. a kind of mineral liquid phase process separation system according to claim 2, which is characterized in that the hopper turnover device packet
Include the electromagnet (13) for being fixed at and being equipped on the discharge end bracket (2) and with restoring board (12), the electromagnet
(13) it is connect with PLC controller.
7. a kind of mineral liquid phase process separation system according to claim 2, which is characterized in that the transmission device includes driving
The sprocket wheel (14) of dynamic motor (4) driving and the chain conveyor (15) cooperated with the sprocket wheel (14), the hopper (6) pass through
Hopper base (5) is arranged on the chain conveyor (15).
8. a kind of mineral liquid phase process separation system according to claim 2, which is characterized in that first sensing device
(7), the second sensing device (8) and third sensing device (9) are close to switch counts device.
9. a kind of mineral liquid phase process separation system according to claim 2, which is characterized in that first weighing device
(10) and the second weighing device (16) is weighing sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319323.0U CN208177890U (en) | 2018-03-08 | 2018-03-08 | A kind of mineral liquid phase process separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319323.0U CN208177890U (en) | 2018-03-08 | 2018-03-08 | A kind of mineral liquid phase process separation system |
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| Publication Number | Publication Date |
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| CN208177890U true CN208177890U (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820319323.0U Expired - Fee Related CN208177890U (en) | 2018-03-08 | 2018-03-08 | A kind of mineral liquid phase process separation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188040A (en) * | 2018-03-08 | 2018-06-22 | 杨宝祥 | A kind of mineral liquid phase process separation system and its method for separating |
-
2018
- 2018-03-08 CN CN201820319323.0U patent/CN208177890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188040A (en) * | 2018-03-08 | 2018-06-22 | 杨宝祥 | A kind of mineral liquid phase process separation system and its method for separating |
| CN108188040B (en) * | 2018-03-08 | 2024-04-19 | 杨宝祥 | Mineral liquid method sorting system and sorting method thereof |
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Granted publication date: 20181204 Termination date: 20210308 |