CN104266884B - A kind of intelligence sample-preparing system - Google Patents
A kind of intelligence sample-preparing system Download PDFInfo
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- CN104266884B CN104266884B CN201410325604.3A CN201410325604A CN104266884B CN 104266884 B CN104266884 B CN 104266884B CN 201410325604 A CN201410325604 A CN 201410325604A CN 104266884 B CN104266884 B CN 104266884B
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- bracing frame
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000003245 coal Substances 0.000 claims abstract description 83
- 238000001035 drying Methods 0.000 claims abstract description 31
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 18
- 238000009987 spinning Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 13
- 235000013312 flour Nutrition 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 238000004166 bioassay Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 210000001847 Jaw Anatomy 0.000 description 1
- 229910004682 ON-OFF Inorganic materials 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The present invention relates to a kind of intelligence sample-preparing system, described system includes: the first mechanical arm, the first main unit, the second mechanical arm, drying unit, three-mechanical arm, the second main unit；The coal sample gathered can be carried out intelligence sample preparation by above-mentioned flow process, improve the efficiency of sample preparation and save the space of system.
Description
Technical field
The present invention relates to coal sample monitoring field, specifically a kind of intelligence sample-preparing system and method.
Background technology
In the transaction and the digital intelligentization management to coal in the future of coal, the assurance to the quality of coal is
One thing the most crucial.In the past, in order to the quality of every batch of coal be detected in real time by instrument, staff had needed
Coal sample is made full by manual.From the irregular coal cinder of granular size to the coal dust needs that can be directly used for instrument detection
Just can complete through very multiprogramming, keep on every day these work for staff be one the most arduous
Physical work.And in whole sample making course, staff is required for working long hours in high dust strong noise
Among environment, work efficiency is the lowest and bad environments, and this has a serious impact for the health of staff.Separately
Outer due to the impact of anthropic factor, so it is difficult to ensure that the accuracy of sample.In order to solve the problems referred to above, market goes out
Show some automatic sample machines and online sample-preparing system, this kind of sampling machine and online sample-preparing system to have only completed from collecting
The making of 3mm coal sample, manual manufacture to be passed through becomes 0.2mm coal sample, can be only used for instrument detection.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of automaticity high, accuracy
Well, the sample-preparing system of environmental protection and method.
In order to solve the problems referred to above, provide a kind of intelligence sample-preparing system, described system according to an aspect of the present invention
Including: the first mechanical arm, the first main unit, the second mechanical arm, drying unit, three-mechanical arm, the second main body
Unit；Described first mechanical arm entrance above by the material lifting of coal sample to be made to described first main unit；
Described first main unit, from described material received over, is prepared as described material 3mm and dries coal sample, from below
Slip out；Second mechanical arm, described second mechanical arm from described in described first main unit received down 3mm dry coal sample,
And described material is sent to drying unit；Described drying unit is dried for described 3mm is dried coal sample；Institute
State three-mechanical arm, receive the coal sample after the drying in described drying unit, and described coal sample is promoted to described second
The top entry of main unit；Described second main unit, the coal sample after described drying unit received over is dried,
Described coal sample is prepared as 0.2mm and dries coal sample, and slip out 0.2mm coal sample from outlet below.
Preferably, described first main unit includes: column, the first bracing frame, the second bracing frame, the 3rd bracing frame,
4th bracing frame, the 5th bracing frame；Described column includes that many are vertically arranged, so that described first main stand
There is predetermined height；Layer 5 bracing frame, the 4th layer of bracing frame, third layer bracing frame, second layer bracing frame,
One layer of bracing frame is successively set on described first main stand from top to bottom；Arrange described mixed on described five layers of bracing frame
Clutch, for receiving coal sample and mixing receiving the coal sample come；One-level shake it is provided with on described 4th layer of bracing frame
Dynamic batcher and one-level division riffle, described one-level vibrating feeder receives after coal sample equably from described blender
It is transported in described one-level division riffle realize the mixing of coal sample secondary and impartial division；Described third layer bracing frame
On be provided with disintegrating machine, described disintegrating machine receives from the material of described one-level division riffle and is broken into 3mm
Coal sample；Two grades of division spinning rifflers it are provided with, for receiving described crusher in crushing on described second layer bracing frame
Material, and described material is carried out division.
Preferably, described second main unit includes: second group of column, bottom fixing frame, the 6th bracing frame, the 7th
Bracing frame, the 8th bracing frame；Described second group of column includes that many are vertically arranged, so that described second main body list
Unit has predetermined height；Described 6th bracing frame, the 7th bracing frame, the 8th bracing frame, the 9th bracing frame from lower and
On be successively set on described second group of column；Arrange on described 9th bracing frame and connect sample funnel, from described 3rd machinery
Receive 3mm on arm and dry coal sample, then slip and deliver in described three grades of division riffles；Arrange on described 8th bracing frame
Three grades of division riffles, three grades of division motors, described three grades of division riffles be positioned at described in connect below sample funnel；Described
Three grades of division motors are positioned at described three grades of division riffle sides, drive described three grades of division riffles in the horizontal direction
Move back and forth；Level Four division riffle and described level Four division motor are set on described 7th bracing frame；Described level Four contracts
Divide riffle and described level Four division motor；On described 7th bracing frame, sample presentation funnel is set, is positioned at described level Four division
Below riffle；Arranging flour mill on described 6th bracing frame, described flour mill receives from described sample presentation funnel
Coal sample be ground, thus obtain and be directly suitable for the 0.2mm coal sample of laboratory assay.
Preferably, described 8th bracing frame is additionally provided with butterfly valve, is positioned at below described three grades of division riffles；Described
Butterfly valve is internally provided with two cabins, and is respectively provided with described butterfly valve executor's corresponding valve block of control cabinet chamber interior
Action.
Preferably, described first main stand periphery is provided with the first dust cover；Many places inspection it is provided with on described dust cover
Repair door.
Preferably, described 4th bracing frame lower surface is provided with 6mm full water sample elephant trunk and broken elephant trunk, is respectively intended to
Receive two parts of coal samples that described one-level division riffle division goes out；Described 6mm full water sample elephant trunk and described broken elephant trunk,
And it is provided with dust cover between described one-level division riffle to seal.
Preferably, it is arranged on described third layer bracing frame in the middle part of described 6mm full water sample elephant trunk, the full water sample of described 6mm
Move place is had between elephant trunk and described 4th layer of bracing frame and described third layer bracing frame.
Preferably, between described 6mm full water sample elephant trunk and described 4th layer of bracing frame and described third layer bracing frame all
By elastic rubber fitting mediate contact.
Preferably, the discharging opening of described blender has opening/shutting controller, and described opening/shutting controller uses straight-line electric
Machine, described linear electric motors drive the mechanism for opening/closing of described discharging opening to carry out the size opening and closing and controlling to open.
The present invention can intelligently and automatically prepare coal sample by said system, utilizes gravity to transmit intermediate material simultaneously,
Saving power and space, based on whole system being designed to makes equipment take few sky completing automatic sample as far as possible
Between.
Accompanying drawing explanation
Fig. 1 is the concrete structure schematic diagram of the intelligent sample-preparing system of the embodiment of the present invention；
Detailed description of the invention
In order to be more fully understood that the present invention, below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is said further
Bright.But following detailed description of the invention is only the preferred exemplary of the present invention, can not be interpreted as the present invention is protected model
The restriction enclosed.
As it is shown in figure 1, the intelligent sample-preparing system of the embodiment of the present invention and method include control unit, the first mechanical arm,
First main stand the 1, second mechanical arm 2, drying baker 3, three-mechanical arm the 4, second main stand 5.
Wherein, the first main stand 1 is provided with first bracing frame the 101, second bracing frame the 102, the 3rd bracing frame
103, the 4th bracing frame the 104, the 5th bracing frame 105, blender 106, one-level vibrating feeder 107, one-level contracting
Point riffle 108,6mm full water sample elephant trunk 109, broken elephant trunk 110, disintegrating machine 111, motor of crusher 112,
113, two grades of vibrating feeders 114 of two grades of division spinning rifflers, 3mm sample for future reference elephant trunk 115,3mm are dried sample and are slipped
Pipe 116, abandon sample elephant trunk 117, first abandon sample catcher 118, abandon sample collector duct 119.
Described first main stand 1 is used for carrying multiple parts thereon, and described in main stand, material relies on
Self gravitation transmits from top to bottom between different parts.In this way so that the transmission of material need not adopt
Carry out by the mode of conveyer belt, so dramatically saves on the occupation of land space of sample making apparatus.
Preferably, described first main stand includes the many columns being vertically arranged, so that described first main body machine
Frame has predetermined height.Preferably, the quantity of described column is four, and four root posts are distributed in cubical corner
On, thus form the first main stand.
It is further preferred that described first main stand periphery is provided with the first dust cover, to described first main stand
Inside carries out proofing dust and protecting, prevents internal dust pollution external environment condition, also functions to the dust prevented in external environment condition simultaneously
Pollute internal coal sample.Many places maintenance door it is provided with, in order to internal unit is safeguarded and overhauls on described dust cover.
Described layer 5 bracing frame, the 4th layer of bracing frame, third layer bracing frame, second layer bracing frame, ground floor support
Frame is successively set on described first main stand from top to bottom.
Described blender is arranged on described layer 5 bracing frame, for receiving coal sample and mixing receiving the coal sample come
Close.Including charging aperture, discharging opening and discharging opening opening/shutting controller.The diameter of described charging aperture is more than described discharging
Mouthful, so convenient reception material also ensures accuracy when material exports.Described discharging opening opening/shutting controller is preferably adopted
With linear electric motors, described linear electric motors drive the mechanism for opening/closing (not shown) of described discharging opening to open and close, institute simultaneously
State the size that linear electric motors can also control to open and close.In embodiments of the present invention, the coal sample that described blender receives is
6mm coal sample, described 6mm coal sample refers to that the granular size of described coal sample is 6mm rank.
It is provided with one-level division riffle, to realize the mixing of coal sample secondary and impartial division on described 4th layer of bracing frame.
Described one-level division riffle can use existing division riffle to realize.
Selectively, described 4th layer of frame is provided with one-level vibrating feeder, in order to receive from described blender
It is uniformly delivered to after coal sample in next stage device (one-level division riffle).Described one-level vibrating feeder is positioned at institute
State below mixer outlet.Described one-level vibrating feeder and described mixer outlet are by between described elastic sealing device
Connecing in succession, the connecting portion of described blender Yu described one-level vibrating feeder is played sealing by described elastic sealing device
Effect.Below the outlet of described one-level vibrating feeder, described one-level division riffle is set.
Further, in the embodiment of the present invention, the frame that described 4th layer of bracing frame is formed with described layer 5 bracing frame
Periphery is provided with third layer dust cover.To realize in coal sample on described layer 5 bracing frame and described 4th layer of bracing frame
Device between transmit time control powder process dirt effect.
It is provided with 6mm full water sample elephant trunk and broken elephant trunk on described 4th bracing frame lower surface, is respectively intended to reception described
Two parts of coal samples that one-level division riffle division goes out.Described 6mm full water sample elephant trunk and described broken elephant trunk, with described one
It is provided with described 4th dust cover between level division riffle to seal.The setting of described 4th dust cover is preferably bullet
Property rubber, and to play sealing and dustproof effect and not affect the reciprocating movement of described one-level division riffle be front
Carry.Described 6mm full water sample elephant trunk and the described preferably circular stainless steel pipes of broken elephant trunk, it is also possible to elect as square or
Person other be beneficial to slip the pipeline of sample of delivering coal.
Wherein, it is connected with described disintegrating machine import below described broken elephant trunk, thus will be from described one-level division riffle
The coal sample received is slipped in the described disintegrating machine of feeding.Described broken elephant trunk length reduces shortening as far as possible, and not affect institute
State one-level division riffle to slip to described disintegrating machine and deliver coal premised on sample.
It is arranged on described third layer bracing frame in the middle part of described 6mm full water sample elephant trunk, described 6mm full water sample elephant trunk and institute
State the 4th layer of bracing frame and described third layer bracing frame is the most fixing, the most described 6mm full water sample elephant trunk and the described 4th
Move place is had between layer bracing frame and described third layer bracing frame.Described 6mm full water sample elephant trunk props up with described 4th layer
All by elastic rubber fitting mediate contact between support and described third layer bracing frame.In the middle part of described 6mm full water sample elephant trunk
Being provided with electromagnetic shaker, described electromagnetic shaker is preferably air pulsation device, it is also possible to elect electromagnetic vibrator etc. as other kinds of
Electromagnetic shaker.Shaken by described vibrator water sample complete to described 6mm elephant trunk thus prevent the full water sample of described 6mm from slipping
Inside pipe wall causes coal sample to adhere on described 6mm full water sample elephant trunk inwall due to electrostatic or viscosity, and then avoids this
Sample preparation produces impact to sample preparation next time.
Described disintegrating machine is set on described third layer bracing frame and motor of crusher is arranged.Described disintegrating machine is preferably rolling
Wheel disintegrating machine, can also elect the hammer mill with strainer filtering function, jaw crusher or reaction type as broken simultaneously
Broken machine, waits other kinds of disintegrating machine.Described motor of crusher is arranged on described disintegrating machine side, consequently facilitating to institute
State disintegrating machine safeguard and overhaul.Export indirect by elastic sealing gasket with described broken elephant trunk above described disintegrating machine
Contact.Described disintegrating machine can reach, by the crushed particles size adjustment mechanism that self is arranged, the crushing effect that needs.
The described two grades of vibrating feeders being provided with below described disintegrating machine on described second layer bracing frame.Described broken
Machine outlet and the connection of described two grades of vibrating feeders, sealing means and described mixer outlet and described one-level shake to
The connection of material machine, sealing means are identical.
Preferably, below described disintegrating machine, described two grades of vibrating feeders it are provided with, in order to from described disintegrating machine
It is uniformly delivered in next stage device after receiving coal sample.The setting that can also cancel described two grades of vibrating feeders makes institute
State disintegrating machine directly coal sample to be slipped and deliver to next stage device, thus shorten sample preparation flow process and lower described intelligence sample-preparing system
Control difficulty and maintenance difficulties.
Being provided with two grades of division spinning rifflers on described second layer bracing frame, described two grades of division spinning rifflers receive
From described two grades of division spinning rifflers for receiving the material of described crusher in crushing, and described material is contracted
Point.When being provided with two grades of vibrating feeders, described two grades of division spinning rifflers are arranged on described two grades of vibrations feeds
Below machine outlet.
The function of described spinning riffler is preferably slips the coal sample brought and carries out uniformly described two grades of vibrating feeders
Ratio division, thus obtain 3mm sample for future reference and the 3mm drying sample of required quality.Described two grades of division spinning rifflers
Spinning riffler of the prior art can be used to realize, it is possible to utilize the rotational speed regulation merit of existing spinning riffler
The regulation to its division ratio can be realized.
Be provided with 3mm sample for future reference elephant trunk on described two grades of division spinning rifflers, 3mm is dried sample elephant trunk and abandons sample elephant trunk.
Sample for future reference is directly slipped by described 3mm sample for future reference elephant trunk to be delivered in described 3mm all bottles for future reference, the most just can be the most right
Described 3mm sample for future reference bottle is packed, and automated job is fully achieved.
Described 3mm is dried sample elephant trunk and is received after described two grades of division spinning rifflers slip the drying sample brought straight
Connect to slip and deliver in 3mm mechanical arm goods charging bucket to be sent to drying unit.Described sample elephant trunk of abandoning directly slips deliver to abandoning sample
Described first abandons in sample catcher.Described first abandon sample catcher top be provided with abandon sample detection device, when described first
Abandoning and abandon sample in sample catcher and pile with and abandon the position that can detect of sample detection device to described, described control unit will be sent out
Going out to report to the police, notifier processes abandons sample.Preferably, described first abandon sample catcher and be arranged on and abandon on sample catcher moving guide rail.
Sample catcher can be abandoned from described first main body described first by abandoning sample catcher moving guide rail described in on-off control
Machine frame inside moves to outside, thus convenient processes abandoning sample.Described second mechanical arm (3mm) is used for receiving
The material brought is slipped by receiving described two grades of division spinning rifflers from the bottom of described first main stand, and by institute
State material lifting to the charging aperture of drying baker.
Described drying baker is arranged between the first main stand and the second main stand.Conveniently by 3mm mechanical arm to institute
State drying baker internal forwarding coal sample the convenient position being received coal sample by 0.2mm mechanical arm from its discharging opening.
Described drying baker top is provided with temperature sensor 31 and humidity sensor 32.Described temperature sensor and described
The effect of humidity sensor is to regulate the working condition of described drying baker in real time thus makes described drying baker be in as far as possible
Optimum duty.Could be arranged to multiple cabin inside described drying baker, thus meet the most multiple coal samples and carry out
The purpose dried, and then realize online assignment.Described 0.2mm mechanical arm is arranged on convenient from described drying baker bottom
Discharging opening receives coal sample and is promoted to the position connect in sample funnel on described second main stand.
Wherein, described second main stand 5 is provided with bottom fixing frame the 501, the 6th bracing frame 502, the 7th
Support the 503, the 8th bracing frame the 504, the 9th bracing frame 505, connect 506, three grades of division riffles 507 of sample funnel,
Three grades of division motors 508, butterfly valve 509, butterfly valve executor 510, level Four division riffle 511, level Four division motors
512, sample presentation funnel 513, flour mill 514, reciprocal sample conveying device 515, reciprocal sample presentation cylinder 516, second abandon sample
Catcher 517, described second main stand is used for carrying multiple parts thereon, described in main stand, thing
Material relies on self gravitation to transmit between different parts from top to bottom.In this way so that the transmission of material is not
Need the mode using conveyer belt to carry out, so dramatically saves on the occupation of land space of sample making apparatus.
Preferably, described second main stand includes the many columns being vertically arranged, so that described second main body machine
Frame has predetermined height.Preferably, the quantity of described column is four, and four root posts are distributed in cubical corner
On, thus form the second main stand.Described second main stand periphery is provided with described second dust cover.Described
Two dust covers are for isolating the dust in described second main stand.
Be disposed with from the bottom up on described second main stand bottom fixing frame, the 6th bracing frame, the 7th bracing frame,
8th bracing frame, the 9th bracing frame.
The described sample funnel that connects is arranged on described 9th bracing frame, receives 3mm and dry sample from described 0.2mm mechanical arm,
Then slip and deliver in described three grades of division riffles.
Described three grades of division riffles are arranged on described 8th bracing frame, be positioned at described in connect below sample funnel.Described three
Level division motor is arranged on the 8th bracing frame, is positioned at described three grades of division riffle sides.Described three grades of division motors
Major function preferably drive described three grades of division riffles to move back and forth in the horizontal direction.Described three grades of divisions two
Point device moves back and forth in the horizontal direction in the driving of described three grades of division motors and is relatively beneficial to described three grades of divisions two points
The described sample funnel that connects is slipped the coal sample brought and carries out division and mixing by device, can effectively prevent coal sample described three simultaneously
Adhere on level division riffle.
Described butterfly valve is arranged on described 8th bracing frame, is positioned at below described three grades of division riffles.Preferably, institute
State butterfly valve and be internally provided with two cabins, and be respectively provided with described butterfly valve executor's corresponding valve block of control cabinet chamber interior
Action.Described butterfly valve arranges the main purpose in two cabins and is in two cabins of described butterfly valve respectively from described three grades
Division riffle is opened the valve block in a cabin the most at random and is taken the lead in sending into by the coal sample that it is internal after receiving coal sample
Completing a sample preparation in follow-up device, coal sample is sent into follow-up device by the valve block opening another one cabin the most again
In again complete a coal sample.In above-mentioned twice sample preparation, the sample that sample preparation for the first time obtains processes as abandoning sample, and second
The positive style of secondary conduct processes.
Described level Four division riffle and described level Four division motor are arranged on described 7th bracing frame, and described level Four contracts
Riffle is divided to be arranged on below described butterfly valve.Described level Four division riffle and the effect of described level Four division motor and institute
State three grades of division riffles identical with the effect of described three grades of division motors.
Described sample presentation funnel is arranged on described 7th bracing frame, is positioned at below described level Four division riffle.Described send
The function of sample funnel is preferably and receives coal sample slipping from described level Four division riffle and deliver in described flour mill.
Described flour mill is arranged on described 6th bracing frame, and the function of described flour mill is preferably leaks from described sample presentation
The coal sample received in bucket is ground, thus obtains the 0.2mm coal sample being directly suitable for laboratory assay.
Described reciprocal sample conveying device is arranged on a wherein root post of described second main stand, as it can be seen, described
The reciprocating action of the piston rod of reciprocal sample presentation cylinder can realize that described 0.2mm analyzes sample bottle or second and abandon sample collection
The sample presentation function of device.
Blender, temperature sensor, humidity sensor it is provided with on second main stand.
Described control unit (not shown) controls described intelligence sample-preparing system.
Described mechanical arm includes described 6mm mechanical arm, 3mm mechanical arm, 0.2mm mechanical arm.Described 6mm mechanical arm
It is arranged on and conveniently receives 6mm coal sample from the external world and transfer to the position of described blender.Described 6mm mechanical arm hopper can
To receive by artificial directly to its internal sample presentation, it is also possible to combine other automatic equipments and complete automated job, such as
Sample preparation institutional operation of sampling can be completed with combined sampling machine.Described 3mm mechanical arm is arranged on the convenient 3mm of reception and dries
Sample elephant trunk slips the 3mm that sends dries sample and transfers to the position of described drying baker.The function of described 3mm mechanical arm is preferred
Sample elephant trunk receives 3mm drying sample for drying from 3mm and is transported in described drying baker.Described 0.2mm mechanical arm sets
Put in the convenient 3mm coal sample that discharging opening reception has been dried from described drying baker and be transported to connect the position in sample funnel
Put.The function of described 0.2mm mechanical arm is preferably and receives the 3mm coal sample dried also from described drying baker discharging opening
Connect described in being transported in sample funnel.
Claims (8)
1. an intelligent sample-preparing system, it is characterised in that, described system includes: the first mechanical arm, the first main unit,
Second mechanical arm, drying unit, three-mechanical arm, the second main unit；
Described first mechanical arm entrance above by the material lifting of coal sample to be made to described first main unit；
Described first main unit, from described material received over, is prepared as described material 3mm and dries coal sample, from
Lower section slips out；
Second mechanical arm, described second mechanical arm from described in described first main unit received down 3mm dry coal sample,
And described material is sent to drying unit；
Described drying unit is dried for described 3mm is dried coal sample；
Described three-mechanical arm, receives the coal sample after the drying in described drying unit, and described coal sample is promoted to institute
State the top entry of the second main unit；
Described second main unit includes:
Second group of column, bottom fixing frame, the 6th bracing frame, the 7th bracing frame, the 8th bracing frame, the 9th bracing frame；
Described second group of column includes that many are vertically arranged, so that described second main unit has predetermined height；
Described 6th bracing frame, the 7th bracing frame, the 8th bracing frame, the 9th bracing frame are successively set on described from bottom to top
On two groups of columns；
Described second main unit, the coal sample after described drying unit received over is dried, described coal sample is prepared as
0.2mm dries coal sample, and slips out 0.2mm coal sample from outlet below；
Arrange on described 9th bracing frame and connect sample funnel, from described three-mechanical arm, receive 3mm dry coal sample, then
Slip and deliver in three grades of division riffles；
Three grades of division riffles, three grades of division motors, described three grades of division riffle positions are set on described 8th bracing frame
Connect below sample funnel in described；Described three grades of division motors are positioned at described three grades of division riffle sides, drive described three
Level division riffle moves back and forth in the horizontal direction；
Level Four division riffle and level Four division motor are set on described 7th bracing frame；
On described 7th bracing frame, sample presentation funnel is set, is positioned at below described level Four division riffle；
Arranging flour mill on described 6th bracing frame, the coal sample received from described sample presentation funnel is entered by described flour mill
Row grinds, thus obtains the 0.2mm coal sample being directly suitable for laboratory assay.
System the most according to claim 1, it is characterised in that:
Described first main unit includes: column, the first bracing frame, the second bracing frame, the 3rd bracing frame, the 4th
Support, the 5th bracing frame；
Described column includes that many are vertically arranged, so that described first main unit has predetermined height；5th
Bracing frame, the 4th bracing frame, the 3rd bracing frame, the second bracing frame, the first bracing frame are successively set on institute from top to bottom
State in the first main unit；
On described 5th bracing frame, blender is set, for receiving coal sample and mixing receiving the coal sample come；
One-level vibrating feeder and one-level division riffle, described one-level vibrations feed it is provided with on described 4th bracing frame
Machine is uniformly delivered to after receiving coal sample from described blender in described one-level division riffle realize coal sample two
Secondary mixing and impartial division；
Being provided with disintegrating machine on described 3rd bracing frame, described disintegrating machine receives the thing from described one-level division riffle
Material is also broken into 3mm coal sample；
Two grades of division spinning rifflers it are provided with on described second bracing frame, for receiving the material of described crusher in crushing,
And described material is carried out division.
System the most according to claim 1, it is characterised in that be additionally provided with butterfly valve on described 8th bracing frame,
It is positioned at below described three grades of division riffles；
Described butterfly valve is internally provided with two cabins, and is respectively provided with butterfly valve executor's control cabinet chamber interior respective valve
The action of sheet.
System the most according to claim 1, it is characterised in that described first main unit periphery is provided with first
Dust cover；Many places maintenance door it is provided with on described dust cover.
System the most according to claim 2, it is characterised in that be provided with on described 4th bracing frame lower surface
6mm full water sample elephant trunk and broken elephant trunk, be respectively intended to receive two parts of coal samples that described one-level division riffle division goes out；
It is provided with dust cover between described 6mm full water sample elephant trunk and described broken elephant trunk, and described one-level division riffle to carry out
Seal.
System the most according to claim 5, it is characterised in that be arranged on institute in the middle part of described 6mm full water sample elephant trunk
State on the 3rd bracing frame, between described 6mm full water sample elephant trunk and described 4th bracing frame and described 3rd bracing frame, have work
Dynamic leeway.
System the most according to claim 5, it is characterised in that described 6mm full water sample elephant trunk and described 4th
All by elastic rubber fitting mediate contact between support and described 3rd bracing frame.
System the most according to claim 2, it is characterised in that the discharging opening of described blender has keying control
Device, described opening/shutting controller uses linear electric motors, and described linear electric motors drive the mechanism for opening/closing of described discharging opening to enter
Row opens and closes and controls the size opened.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410325604.3A CN104266884B (en) | 2014-07-09 | A kind of intelligence sample-preparing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410325604.3A CN104266884B (en) | 2014-07-09 | A kind of intelligence sample-preparing system |
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| CN104266884A CN104266884A (en) | 2015-01-07 |
| CN104266884B true CN104266884B (en) | 2016-11-30 |
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