CN104815794B - The impurity separating device of a kind of soft chip material of spiral wind spraying aid type and method - Google Patents
The impurity separating device of a kind of soft chip material of spiral wind spraying aid type and method Download PDFInfo
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- CN104815794B CN104815794B CN201510202449.0A CN201510202449A CN104815794B CN 104815794 B CN104815794 B CN 104815794B CN 201510202449 A CN201510202449 A CN 201510202449A CN 104815794 B CN104815794 B CN 104815794B
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Abstract
The invention discloses a kind of impurity separating device and the method for soft chip material of spiral wind spraying aid type, described impurity separating device includes that cylinder, wind send device and high voltage pulse airflow apparatus, described cylinder open at both ends；Described wind send device to include blower fan and the airduct being connected with blower fan, and the air outlet of described airduct is arranged on the feed end of cylinder；Described high voltage pulse airflow apparatus includes pulse wind-distributing pipe, air compressor and air reservoir；The inwall of described cylinder is provided with spiral deflector, and one end of the cross section of this spiral deflector is connected with the inwall of cylinder, and the other end extends towards material conveying direction obliquely；The bottom of described cylinder is provided with impurity discharge structure and pulse wind-distributing pipe, and described impurity discharge structure includes being located at the opening bottom cylinder and impurity outlet.The impurity of soft chip material can sufficiently be separated by the impurity separating device of the present invention, and separation rate is high, good separating effect.
Description
Technical field
The present invention relates to a kind of material recovery processing equipment, be specifically related to the soft chip material of a kind of wind spraying aid type
Impurity separating device and method.
Background technology
There is the material (such as cloth, paper, plastic sheeting etc.) of soft characteristic in daily life, production
In be widely used, if these materials carry out reclaiming and recycle after using, need to remove and use and receive
The impurity that collection process is carried secretly, to obtain clean soft chip material.
Soft chip material is because tool is soft, easily curling is agglomerating or has the features such as adhesiveness, and make to wrap is miscellaneous
Matter separates difficulty.Such as, in agricultural plastic film, use and complete plastic sheeting is generally mingled with mud
The impurity, especially canebreak such as soil, sandstone, canebreak, density is the most consistent with plastic sheeting, existing
The segregation apparatus having technology is difficult to reach separating effect.
Such as, application publication number is that the application for a patent for invention of CN103433217 A discloses and " a kind of waste and old moulds
Material thin film reclaims seperator ", this waste plastic film reclaims seperator and " includes casing and blower fan, this casing
Inside being provided with disengagement chamber, blower fan is fixed in casing and the air outlet of blower fan connects with disengagement chamber, casing upper
End is provided with the feed hopper connected with disengagement chamber, and this feed hopper is positioned at the wind flow downstream of blower fan, and casing sets
Being equipped with at least one weight separating opening and a light thing separating opening, light thing separating opening is positioned at the wind of weight separating opening
Flow downstream, weight separating opening is arranged at the bottom of casing, light thing separating opening be arranged at casing bottom or
End ".This waste plastic film reclaim seperator by wind-force to pending plastic sheeting in casing forward
Blowing, the weight in plastic sheeting drops down under gravity, big density and little density in these weights
Material, falls respectively from weight separating opening and light thing separating opening.This waste plastic film reclaims seperator
Have the disadvantage that
1, during wind send, using constant wind speed and wind side, partial impurities is bonded in plastic sheeting
Together, rare shake effect, it is difficult to disposably separate；
Impurity is caused parcel by curling further that 2, can cause plastic sheeting, increases separating difficulty；
3, this method only accounts for the density variation between material, fails to consider the material that those density are close
Separating measure；
4, the bottom of shell of pure arranges impurity removal mouth, and without further restriction, will appear from moulding
Material thin film can because carrying impurity secretly and adding the weight of agglomerate and fall at impurity removal mouth, especially contain moisture content or
Person adheres to the situation of mud, and these situations are inevasible.
Summary of the invention
In view of deficiency above-mentioned present on prior art, it is an object of the invention to provide a kind of spiral wind spraying aid type
The impurity separating device of soft chip material, impurity can be sufficiently separated, overcome and treat by this impurity separating device
Process the technical barrier that material is difficult to separate because of conglomeration.
Further object is that offer is a kind of and apply the miscellaneous of the above-mentioned soft chip material of spiral wind spraying aid type
The impurity separation method of the soft chip material that matter segregation apparatus realizes.
The present invention solves the technical scheme of above-mentioned technical problem:
The impurity separating device of a kind of soft chip material of spiral wind spraying aid type, send device including cylinder and wind,
It is characterized in that, also include high voltage pulse airflow apparatus；Wherein, described cylinder open at both ends, Qi Zhongyi
End uncovered for feed end, the other end uncovered for discharge end；Described wind send device to include blower fan and and wind
The airduct that machine connects, the air outlet of described airduct is arranged on the feed end of cylinder；Described high voltage pulse air-flow
Device includes pulse wind-distributing pipe and the air compressor being attached thereto and air reservoir, described pulse wind-distributing pipe
It is provided with tuyere；
The inwall of described cylinder is provided with spiral deflector, one end of the cross section of this spiral deflector with point
Inwall from cylinder connects, and the other end extends towards material conveying direction obliquely；
The spiral deflector top of described cylinder bottom arranges described pulse wind-distributing pipe, and cylinder bottom is provided with
Impurity discharge structure, wherein:
Described impurity discharge structure includes being located at the opening bottom cylinder and impurity outlet, described impurity
Outlet is made up of the gap between the bottom of adjacent spiral deflector, this gap and described open communication；
Described pulse wind-distributing pipe is arranged in the bottom of spiral deflector the top edge corresponding with impurity outlet
Place.
One preferred version of the present invention, wherein, along material conveying direction, constitutes described impurity outlet
Adjoining spiral deflector bottom between there is lap.The purpose using this technical scheme is, by
Between the bottom of adjoining spiral deflector, there is lap, be therefore possible to prevent treating material along footpath
To effusion, can also avoid leaking out simultaneously.
One preferred version of the present invention, wherein, the cross section of described spiral deflector is low between the senior middle school of two ends
Sunk structure, for example with arc-shaped structure etc..It is advantageous in that, is on the one hand conducive to guiding air-flow shape
Become spiral air flow, be on the other hand conducive to guiding treating material to flow along the wall of spiral deflector, shape
Spirality centrifugal motion.
One preferred version of the present invention, wherein, described pulse wind-distributing pipe includes air main and point airduct, its
In, described air main extends along the axis direction of cylinder, is placed in cylinder interiorly or exteriorly；Described
Airduct is divided to be connected on air main；Described point of airduct is multiple, arranges a point of wind at each impurity outlet
Pipe, the shape of this point of airduct is consistent with the lower edges shape of spiral deflector, and is fixed on spiral stream guidance
On the edge, top of plate bottom.
By above-mentioned preferred version, utilize air main to provide high pressure draught for multiple points of airducts, be conducive to simplifying
The layout of pulse wind-distributing pipe so that the arrangement of pulse wind-distributing pipe is more orderly；By in each impurity outlet
Place arranges a point of airduct, it is ensured that all there is a point airduct job top of each impurity outlet, adds and treats
Process material and produce the probability of impact, it is ensured that soft thin slice and impurity are smoothly detached；And the shape by point airduct
Shape is arranged to the structure consistent with the lower edges shape of spiral deflector, thus under spiral deflector
From all directions injection high pressure draught, treating material is impacted at portion, improve separating effect.
One preferred version of the present invention, wherein, described pulse wind-distributing pipe is divided into many groups, every group pulse cloth wind
Pipe includes an air main and multiple points of airducts, and the air main in every group pulse wind-distributing pipe is along the axle of cylinder
Line direction extends, and point airduct in many group pulses wind-distributing pipe arranges along the axis direction of cylinder.
The purpose using above-mentioned preferred version is, owing to pulse wind-distributing pipe is divided into many groups, and many group pulses
Point airduct in wind-distributing pipe arranges along the axis direction of cylinder, and the air main in every group pulse wind-distributing pipe is
Corresponding point of airduct conveying pulse gas, point airduct in each group pulse wind-distributing pipe can be by certain rule row
It is listed in cylinder, and the tuyere of point airduct in each group pulse wind-distributing pipe can be arranged to different injections
Angle, so that the wind speed acting on material is increasingly complex with wind side changeable, improves separating effect further,
It is embodied in: (1) carries out shake repeatedly to soft chip material；(2) make soft chip material the most anti-
Open again；(3) the specific surface area difference of soft thin slice and impurity is utilized so that both make at high-voltage pulse air-flow
Realize with the action effect of the bigger contrast of lower acquisition separating；(4) intercept because of parcel weight after and may be at impurity
The material that outlet is escaped.
One preferred version of the present invention, wherein, described cylinder tilts upward setting, under this cylinder
End is feed end, and described air outlet is positioned at the centre of feed end, and air-out direction is put down with cylinder axis direction
OK.
The effect using this preferred version is: 1, owing to cylinder tilts upward setting, in treating material
Impurity tilted upward by airduct at the feed end of cylinder and blow, under gravity, these impurity subtract
Speed is also moved gradually downward, owing to the original state of these impurity is for move obliquely, puts with cylinder level
The duty put is compared, and these impurity are more difficult to from cylinder by (in impurity, quality is lighter in other words
Material be also difficult to pass through from cylinder) so that the amount dropping into impurity in cylinder is more, separates
Effect is more preferable；2, the cylinder arranged that is inclined upwardly is conducive to allowing the impurity dropped on bottom spiral deflector
Successfully fall from impurity outlet downwards, pile up in preventing impurity bottom spiral deflector.
One preferred version of the present invention, wherein, the feed end of described cylinder is provided with feed mechanism, and this send
Material mechanism is conveyer belt feed mechanism or feed screw, described conveyer belt feed mechanism or screw feed mechanism
End along feed direction is arranged at the feed end of cylinder, and described air outlet is positioned at conveyer belt feeder
The lower section of the end of structure or screw feed mechanism.
The purpose using above-mentioned preferred version is, uses conveyer belt feed mechanism or feed screw to carry out thing
Material conveying, on the one hand is easy to be attached with upper one procedure, it is achieved assembly line work, on the other hand, defeated
Band feed mechanism or feed screw conveying is sent to may insure that material is sent into by setting speed so that the unit interval
The amount of the material of interior feeding is the most constant so that separating effect is stable.
One preferred version of the present invention, wherein, the lower section of described cylinder is provided with Material collecting box for harvesting, is used for collecting
The impurity fallen from impurity outlet；Be provided with material delivering mechanism in Material collecting box for harvesting, this material delivering mechanism by
Belt conveyor is constituted, and so can be discharged by the impurity that fall in time.
One preferred version of the present invention, wherein, described cylinder connects and has oscillation drive, and this shakes
Dynamic driving means includes oscillator and the spring that actuating unit is connected, wherein, described spring one with actuating unit
End is connected with oscillator, and the other end is connected with cylinder.By this oscillation drive, promote cylinder in work
Produce certain vibration during work, thus prevent impurity bottom spiral deflector on pile up, allow separation also
Impurity in dropping into bottom spiral deflector is discharged in time, prevents impurity outlet from blocking；This vibration is driven
Dynamic device can work continuously, it is also possible to according to the feature of handled material, works in step mode.
A kind of impurity separating device applying the above-mentioned soft chip material of spiral wind spraying aid type realizes soft chip material
The method of magazins' layout, it is characterised in that comprise the following steps:
(1) treating material entrainment of soft thin slice and impurity is transported at the feed end of cylinder, wind
Treating material is blowed in cylinder by pipe, under the effect of spiral deflector, forms spiral in cylinder
Air-flow；Treating material in cylinder with flow spiral shape flow forward, at gas shock power and centrifugal force
Effect under, soft thin slice is constantly dispelled and is overturn, wherein:
Density impurity big, bulky because of action of gravity drop on the spiral deflector bottom of cylinder
Impurity outlet is discharged, it is achieved separate；
The density impurity similar with soft thin slice is because specific surface area is much smaller than soft thin slice, at pulse wind-distributing pipe
The weak effect together being blown afloat with soft thin slice or blowing afloat is failed, when high voltage pulse wind during high voltage pulse wind effect
Drop at the interstitial impurity having a rest and discharge in impurity outlet on the spiral deflector bottom of cylinder, and
It is slow that soft thin slice falls speed, will be risen by high voltage pulse wind next time, and the direction toward discharging opening flies step by step
OK；The impurity separated little by little drops down bottom cylinder, and falls from impurity outlet, softly
Thin slice flies out from the discharge end of cylinder；
(2) partly form crumby soft thin slice not dispelled, travelling forward with the impurity wrapped
Journey drops on the spiral deflector bottom of cylinder, be arranged at spiral deflector bottom apex edge
The tuyere ejection high voltage pulse wind of pulse wind-distributing pipe, breaks up and forms crumby treating material, high voltage pulse
The repeated action of wind makes to form crumby soft thin slice and impurity is able to separation and falls.
The operation principle of the present invention is:
(1) treating material entrainment of soft thin slice and impurity is transported at the feed end of cylinder, wind
Treating material is blowed in cylinder by pipe, under the effect of spiral deflector, forms spiral in cylinder
Air-flow；Treating material in cylinder with flow spiral shape flow forward, at gas shock power and centrifugal force
Effect under, soft thin slice is constantly dispelled and is overturn, wherein:
Density impurity big, bulky because of action of gravity drop on the spiral deflector bottom of cylinder
Impurity outlet is discharged, it is achieved separate；
The density impurity similar with soft thin slice is because specific surface area is much smaller than soft thin slice, at pulse wind-distributing pipe
The weak effect together being blown afloat with soft thin slice or blowing afloat is failed, when high voltage pulse wind during high voltage pulse wind effect
Drop at the interstitial impurity having a rest and discharge in impurity outlet on the spiral deflector bottom of cylinder, and
It is slow that soft thin slice falls speed, will be risen by high voltage pulse wind next time, and the direction toward discharging opening flies step by step
OK；The impurity separated little by little drops down bottom cylinder, and falls from impurity outlet, softly
Thin slice flies out from the discharge end of cylinder；
(2) partly form crumby soft thin slice not dispelled, travelling forward with the impurity wrapped
Journey drops on the spiral deflector bottom of cylinder, be arranged at spiral deflector bottom apex edge
The tuyere ejection high voltage pulse wind of pulse wind-distributing pipe, breaks up and forms crumby treating material, high voltage pulse
The repeated action of wind makes to form crumby soft thin slice and impurity is separated, the soft thin slice after separation and
Impurity is separated by the separation process of above-mentioned steps (1).
The present invention compared with prior art has a following beneficial effect:
1, the form sent by wind is treated processed material and is blowed, and utilizes the density of impurity and soft chip material
With the difference of specific surface area, different movement locus occurs under the effect of variable speed wind, thus realizes separating,
It is not only able to the material that partition density is big, it is also possible to separate and seal similar impurity (such as straw chip etc.), because of
More thoroughly, fully, separation rate is greatly improved this magazins' layout.
2, in cylinder, formation wind speed and wind side have the air-flow of polytropy, allow the material of curling repeatedly open,
Soft thin slice is overcome to be mingled with the problem that impurity is difficult to separate；Further, the spiral air flow formed in cylinder makes to treat
Process material, in addition to accepting gas shock, also produces centrifugal effect, promotes the impurity that density is bigger with soft
Thin slice separates, and the impurity after separation is due to heavier, is close to the motion of spiral deflector wall body, when moving to
During impurity outlet, it is easier to directly discharge from impurity outlet.
3, the high voltage pulse airduct arranged on the top of impurity outlet, impulse jet air-flow is to soft slice substance
Material realizes shake and separates impurity, the conglomeration material separated the most in time is carried out impact simultaneously and separates, prevents these
Conglomeration material is direct because of heavier to be fallen from impurity outlet.
4, treating material is carried by air-flow, when inlet amount is big, and the insoluble soft thin slice of prior art
Opening and scattering problem, the present invention is realized by the effect of high voltage pulse air-flow, and soft thin slice can be allowed to divide
Fully roll in cylinder so that soft thin slice and impurity are more easily separated.
5, in cylinder, multiple deflector and multiple impurity outlets it are provided with, it is ensured that impurity can be through too much
Recapture realizes separating.
6, the material variety that can process is various, and versatility is good, such as, in addition to plastic sheeting, apply also for
The process of fabric, non-woven fabrics, foamed plastic and paper etc..
Accompanying drawing explanation
Fig. 1 is a detailed description of the invention of the impurity separating device of the soft chip material of wind spraying aid type of the present invention
Structural representation.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3～Fig. 5 is cylinder and the structural representation of pulse wind-distributing pipe part in Fig. 1 illustrated embodiment,
Wherein, Fig. 3 is front view, Fig. 4 left view, and Fig. 5 is axonometric chart.
Fig. 6 is another specific embodiment party of the impurity separating device of the soft chip material of wind spraying aid type of the present invention
The structural representation of formula.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but the embodiment party of the present invention
Formula is not limited to this.
Embodiment 1
Seeing Fig. 1～Fig. 5, the impurity separating device of the soft chip material of spiral wind spraying aid type of the present embodiment includes
Cylinder 1, wind send device and high voltage pulse airflow apparatus 3, wherein, described cylinder 1 open at both ends, its
Middle one end uncovered for feed end, the other end uncovered for discharge end.Described wind send device include blower fan and
The airduct 2 being connected with blower fan, the air outlet 2-1 of described airduct 2 is arranged on the feed end of cylinder 1.Described
High voltage pulse airflow apparatus includes pulse wind-distributing pipe and the air compressor being attached thereto and air reservoir, institute
State pulse wind-distributing pipe and be provided with tuyere 3-3, high to the conveying of pulse wind-distributing pipe by air compressor and air reservoir
Pressure gas stream；It is provided with pulse valve at described tuyere 3-3, obtains air pulse by the break-make of pulse valve.Described point
Inwall from cylinder 1 is provided with spiral deflector 1-1, one end of the cross section of this spiral deflector 1-1 with separate
The inwall of cylinder 1 connects, and the other end extends towards material conveying direction obliquely.The bottom of described cylinder 1
Pulse wind-distributing pipe described in spiral deflector 1-1 top, cylinder 1 bottom is provided with impurity discharge structure, wherein,
Described impurity discharge structure includes being located at the opening 1-3 bottom cylinder 1 and impurity outlet 1-2, described
Impurity outlet 1-2 is made up of the gap between the bottom of adjacent spiral deflector 1-1, and this gap is with described
Opening 1-3 connects.Described pulse wind-distributing pipe is arranged in the bottom of spiral deflector 1-1 and impurity outlet 1-2
Corresponding edge, top.
See Fig. 1～Fig. 5, along material conveying direction, constitute the adjoining spiral of described impurity outlet 1-2
Between the bottom of deflector 1-1, there is lap.It is advantageous in that, due to adjoining spiral deflector 1-1's
There is between Di Bu lap, be therefore possible to prevent treating material to escape along radial direction, simultaneously can also
Avoid leaking out.
Seeing Fig. 1～Fig. 5, the cross section of described spiral deflector 1-1 is sunk structure low between the senior middle school of two ends,
It is specially two ends to tilt, middle employing arc transition structure.It is advantageous in that, on the one hand is conducive to guiding gas
Stream forms spiral air flow, is on the other hand conducive to the wall flow guiding treating material along spiral deflector 1-1
Dynamic, form spiral type centrifugal motion.
Seeing Fig. 1～Fig. 5, described pulse wind-distributing pipe includes air main 3-1 and point airduct 3-2, wherein, described
Air main 3-1 extends along the axis direction of cylinder 1, is placed in inside cylinder 1-1, described point of airduct
3-2 is connected on air main 3-1；Described point of airduct 3-2 is multiple, arranges at each impurity outlet 1-2
One point of airduct 3-2, the shape of this point of airduct 3-2 is consistent with the lower edges shape of spiral deflector 1-1,
And be fixed on the edge, top of spiral deflector 1-1 bottom.Utilizing air main 3-1 is multiple points of airduct 3-2
There is provided high pressure draught, be conducive to simplify pulse wind-distributing pipe layout so that the arrangement of pulse wind-distributing pipe more added with
Sequence；A point of airduct 3-2 is set at each impurity outlet 1-2, it is ensured that each impurity outlet
All there is a point airduct 3-2 job top of 1-2, adds the probability that treating material 7 produces impact, it is ensured that
Soft thin slice 7-1 and impurity 7-2 is smoothly detached；And a point airduct 3-2 is shaped to and spiral stream guidance
The structure that the lower edges shape of plate 1-1 is consistent, thus from each side at the bottom of spiral deflector 1-1
To injection high pressure draught, treating material 7 is impacted, improve separating effect.
Seeing Fig. 1～Fig. 5, described pulse wind-distributing pipe is divided into two groups (or more), every group pulse wind-distributing pipe
Including an air main 3-1 and multiple points of airduct 3-2, the air main 3-1 in every group pulse wind-distributing pipe along dividing
Axis direction from cylinder 1 extends, and point airduct 3-2 in two group pulse wind-distributing pipes is along the axis side of cylinder 1
To arrangement.Divide airduct 3-2 along dividing due to what pulse wind-distributing pipe was divided in many groups, and many group pulses wind-distributing pipe
Axis direction from cylinder 1 arranges, and the air main 3-1 in every group pulse wind-distributing pipe is that corresponding point of airduct 3-2 is defeated
Sending pulse gas, point airduct 3-2 in each group pulse wind-distributing pipe can be by certain regularly arranged at cylinder 1
In, and the tuyere 3-3 of point airduct 3-2 in each group pulse wind-distributing pipe can be arranged to different spray angles,
Can also work in sequence, so that the wind speed acting on material is increasingly complex with wind side changeable, enter
One step improves separating effect, is embodied in: (1) carries out shake repeatedly to soft chip material；(2) make
Soft chip material is opened the most repeatedly；(3) the specific surface area difference of soft thin slice and impurity is utilized so that two
Person obtains the action effect of bigger contrast under high-voltage pulse airflow function and realizes separating；(4) intercept because of parcel
The material may escaped in impurity outlet after weight.
Seeing Fig. 1～Fig. 5, described cylinder 1 tilts upward setting, and the lower end of this cylinder 1 is feed end,
Described air outlet 2-1 is positioned at the centre of feed end, and air-out direction is parallel with cylinder 1 axis direction.It is made
With being: 1, tilting upward setting due to cylinder 1, the impurity in treating material 7 is at cylinder 1
Being tilted upward by airduct 2 at feed end and blow, under gravity, these impurity slows down and transports gradually downward
Dynamic, owing to the original state of these impurity is for move obliquely, with the duty of cylinder 1 horizontal positioned
Comparing, these impurity are more difficult to from cylinder 1 by (material that in impurity, quality is lighter in other words is the most difficult
To pass through from cylinder 1) so that the amount dropping into impurity in cylinder 1 is more, and separating effect is more
Good；2, the cylinder 1 arranged that is inclined upwardly is conducive to allowing the impurity dropped on bottom spiral deflector 1-1
7-2 successfully falls downwards from impurity outlet 1-2, prevents impurity 7-2 bottom spiral deflector 1-1
Middle accumulation.
Seeing Fig. 1～Fig. 5, the feed end of described cylinder 1 is provided with feed mechanism 4, and this feed mechanism 4 is
Conveyer belt feed mechanism, described conveyer belt feed mechanism is arranged at cylinder 1 along the end of feed direction
At feed end, described air outlet 2-1 is positioned at the lower section of the end of conveyer belt feed mechanism.Use conveyer belt feeding
Mechanism's feed mechanism 4 carries out material conveying, on the one hand is easy to be attached with upper one procedure, it is achieved flowing water
Line operation, on the other hand, the conveying of conveyer belt feed mechanism may insure that material is sent into by setting speed so that
The amount of the material sent in the unit interval is the most constant so that separating effect is stable.
Seeing Fig. 1～Fig. 5, the lower section of described cylinder 1 is provided with Material collecting box for harvesting 5, is used for collecting and discharges from impurity
The impurity 7-2 fallen in Kou；Being provided with material delivering mechanism 6 in Material collecting box for harvesting 5, this material delivering mechanism 6 is by skin
Belt conveyor structure is constituted, and so can be discharged by the impurity 7-2 that fall in time.
In the present invention, described cylinder 1 opening end can connect gas-solid separating device, the gas weight after separation
Newly return to airduct reuses, it is achieved the circulating and recovering of air-flow, and reduce the secondary pollution of air.
Seeing Fig. 1～Fig. 5, the impurity separating device of the application soft chip material of above-mentioned wind spraying aid type of the present invention is real
The now method of the magazins' layout of soft chip material, comprises the following steps:
(1) treating material entrainment of soft thin slice 7-1 and impurity 7-2 is transported to entering of cylinder 1
At material end, treating material is blowed in cylinder 1 by airduct, under the effect of spiral deflector 1-1, point
Spiral air flow is formed in cylinder 1；Treating material in cylinder 1 with flow spiral shape flow forward,
Under the effect of gas shock power and centrifugal force, soft thin slice 7-1 is constantly dispelled and is overturn, wherein:
Density impurity 7-2 big, bulky drops under the spiral deflector 1-1 of cylinder 1 because of action of gravity
Discharge in impurity outlet 1-2 in portion, it is achieved separate；
Density and soft impurity 7-2 similar for thin slice 7-1 are because specific surface area is much smaller than soft thin slice 7-1, at arteries and veins
The weak effect together being blown afloat with soft thin slice 7-1 or blowing afloat is failed when rushing the high voltage pulse wind effect of wind-distributing pipe,
When high voltage pulse wind drops on the spiral deflector 1-1 bottom of cylinder 1 at the interstitial impurity 7-2 having a rest
Discharge in impurity outlet 1-2, and soft thin slice 7-1 falls speed slowly, by by high voltage pulse wind next time
Blowing afloat, fly in the direction toward discharging opening step by step；The impurity 7-2 separated little by little drops down cylinder 1
Bottom, and fall from impurity outlet 1-2, soft thin slice 7-1 flies out from the discharge end of cylinder 1；
(2) part is formed crumby soft thin slice 7-1 and is not dispelled, with the impurity 7-2 wrapped to
Front motor process drops on the spiral deflector 1-1 bottom of cylinder 1, be arranged at spiral deflector 1-1
The tuyere spray 3-3 of the pulse wind-distributing pipe of bottom apex edge goes out high voltage pulse wind, breaks up and forms crumby treating
Processing material, the repeated action of high voltage pulse wind makes to form crumby soft thin slice 7-1 and impurity 7-2 and is able to
Separation is fallen.
See Fig. 1, below in conjunction with the accompanying drawings to the impurity separating device of the soft chip material of wind spraying aid type of the present invention
Operation principle is described:
(1) treating material entrainment of soft thin slice 7-1 and impurity 7-2 is transported to entering of cylinder 1
At material end, treating material is blowed in cylinder 1 by airduct, under the effect of spiral deflector 1-1, point
Spiral air flow is formed in cylinder 1；Treating material in cylinder 1 with flow spiral shape flow forward,
Under the effect of gas shock power and centrifugal force, soft thin slice 7-1 is constantly dispelled and is overturn, wherein:
Density impurity 7-2 big, bulky drops under the spiral deflector 1-1 of cylinder 1 because of action of gravity
Discharge in impurity outlet 1-2 in portion, it is achieved separate；
Density and soft impurity 7-2 similar for thin slice 7-1 are because specific surface area is much smaller than soft thin slice 7-1, at arteries and veins
The weak effect together being blown afloat with soft thin slice 7-1 or blowing afloat is failed when rushing the high voltage pulse wind effect of wind-distributing pipe,
When high voltage pulse wind drops on the spiral deflector 1-1 bottom of cylinder 1 at the interstitial impurity 7-2 having a rest
Discharge in impurity outlet 1-2, and soft thin slice 7-1 falls speed slowly, by by high voltage pulse wind next time
Blowing afloat, fly in the direction toward discharging opening step by step；The impurity 7-2 separated little by little drops down cylinder 1
Bottom, and fall from impurity outlet 1-2, soft thin slice 7-1 flies out from the discharge end of cylinder 1；
(2) part is formed crumby soft thin slice 7-1 and is not dispelled, with the impurity 7-2 wrapped to
Front motor process drops on the spiral deflector 1-1 bottom of cylinder 1, be arranged at spiral deflector 1-1
The tuyere 3-3 of the pulse wind-distributing pipe of bottom apex edge sprays high voltage pulse wind, breaks up and forms crumby treating
Processing material, the repeated action of high voltage pulse wind makes to form crumby soft thin slice 7-1 and impurity 7-2 and is able to
Separation is fallen, and soft thin slice 7-1 and the impurity 7-2 after separation is separated by the separation process of above-mentioned steps (1).
Embodiment 2
Seeing Fig. 6, in the present embodiment, the two ends of described cylinder 1 connect oscillation drive 8, and this shakes
Dynamic driving means 8 includes oscillator 8-4 and the spring 8-3 that actuating unit is connected, wherein, institute with actuating unit
Stating spring 8-3 one end to be connected with oscillator 8-4, the other end is connected with cylinder 1；Described actuating unit is by motor
8-1 and eccentric 8-2 are constituted, and eccentric 8-2 is connected with motor 8-1 main shaft, the periphery of eccentric 8-2 and
The bottom surface of described oscillator 8-4 contacts.By this oscillation drive 8, promote cylinder 1 in work process
The vibration that middle generation is certain, thus prevent impurity 7-2 bottom spiral deflector 1-1 on pile up, allow separation also
Impurity 7-2 in dropping into bottom spiral deflector 1-1 discharges in time, prevents impurity outlet from blocking；Should
Oscillation drive 8 can work continuously, it is also possible to according to the feature of handled material, with step
Mode works.
The present embodiment other embodiments other than the above are same as in Example 1.
Above-mentioned for the present invention preferably embodiment, but embodiments of the present invention are not limited by foregoing
System, the change made under other any spirit without departing from the present invention and principle, modify, substitute,
Combination, simplification, all should be the substitute mode of equivalence, within being included in protection scope of the present invention.
Claims (10)
1. an impurity separating device for the soft chip material of spiral wind spraying aid type, send device including cylinder and wind,
It is characterized in that, also include high voltage pulse airflow apparatus；Wherein, described cylinder open at both ends, Qi Zhongyi
End uncovered for feed end, the other end uncovered for discharge end；Described wind send device to include blower fan and and wind
The airduct that machine connects, the air outlet of described airduct is arranged on the feed end of cylinder；Described high voltage pulse air-flow
Device includes pulse wind-distributing pipe and the air compressor being attached thereto and air reservoir, described pulse wind-distributing pipe
It is provided with tuyere；
The inwall of described cylinder is provided with spiral deflector, one end of the cross section of this spiral deflector with point
Inwall from cylinder connects, and the other end extends towards material conveying direction obliquely；
The spiral deflector top of described cylinder bottom arranges described pulse wind-distributing pipe, and cylinder bottom is provided with
Impurity discharge structure, wherein:
Described impurity discharge structure includes being located at the opening bottom cylinder and impurity outlet, described impurity
Outlet is made up of the gap between the bottom of adjacent spiral deflector, this gap and described open communication；
Described pulse wind-distributing pipe is arranged in the bottom of spiral deflector the top edge corresponding with impurity outlet
Place.
The impurity separating device of the soft chip material of spiral wind spraying aid type the most according to claim 1, it is special
Levy and be, along material conveying direction, constitute described impurity outlet adjoining spiral deflector bottom it
Between there is lap.
The impurity separating device of the soft chip material of spiral wind spraying aid type the most according to claim 2, it is special
Levying and be, the cross section of described spiral deflector is sunk structure low between the senior middle school of two ends.
4. fill according to the magazins' layout of the soft chip material of spiral wind spraying aid type described in claim 1,2 or 3
Put, it is characterised in that described pulse wind-distributing pipe includes air main and point airduct, wherein, described air main edge
The axis direction cylinder extends, and is placed in cylinder interiorly or exteriorly；Described point of airduct is connected to main air
Guan Shang；Described point of airduct is multiple, arranges a point of airduct, the shape of this point of airduct at each impurity outlet
Shape is consistent with the lower edges shape of spiral deflector, and is fixed on the edge, top of spiral deflector bottom
On.
The impurity separating device of the soft chip material of spiral wind spraying aid type the most according to claim 4, it is special
Levying and be, described pulse wind-distributing pipe is divided into many groups, and every group pulse wind-distributing pipe includes an air main and multiple points
Airduct, the air main in every group pulse wind-distributing pipe extends along the axis direction of cylinder, many group pulses cloth wind
Point airduct in pipe arranges along the axis direction of cylinder.
6. according to the magazins' layout of the soft chip material of spiral wind spraying aid type described in claim 1,2,3 or 5
Device, it is characterised in that described cylinder tilts upward setting；The lower end of this cylinder is feed end, institute
State air outlet and be positioned at the centre of feed end, and air-out direction is parallel with cylinder axis direction.
7. according to the magazins' layout of the soft chip material of spiral wind spraying aid type described in claim 1,2,3 or 5
Device, it is characterised in that the feed end of described cylinder is provided with feed mechanism, this feed mechanism is conveyer belt
Feed mechanism or screw feed mechanism, described conveyer belt feed mechanism or screw feed mechanism are along feed direction
End be arranged at the feed end of cylinder, described air outlet is positioned at conveyer belt feed mechanism or screw feeding
The lower section of the end of mechanism.
The impurity separating device of the soft chip material of spiral wind spraying aid type the most according to claim 7, it is special
Levying and be, the lower section of described cylinder is provided with Material collecting box for harvesting；Material delivering mechanism it is provided with, this material in Material collecting box for harvesting
Delivering mechanism is made up of belt conveyor.
9. according to the magazins' layout of the soft chip material of spiral wind spraying aid type described in claim 1,2,3 or 5
Device, it is characterised in that connecting on described cylinder and have oscillation drive, this oscillation drive includes
Oscillator that actuating unit is connected with actuating unit and spring, wherein, described spring one end is connected with oscillator,
The other end is connected with cylinder.
10. the soft chip material of spiral wind spraying aid type that a kind is applied according to any one of claim 1～9 miscellaneous
Matter segregation apparatus realizes the method for the magazins' layout of soft chip material, it is characterised in that comprise the following steps:
(1) treating material entrainment of soft thin slice and impurity is transported at the feed end of cylinder, wind
Treating material is blowed in cylinder by pipe, under the effect of spiral deflector, forms spiral in cylinder
Air-flow；Treating material in cylinder with flow spiral shape flow forward, at gas shock power and centrifugal force
Effect under, soft thin slice is constantly dispelled and is overturn, wherein:
Density impurity big, bulky because of action of gravity drop on the spiral deflector bottom of cylinder
Impurity outlet is discharged, it is achieved separate；
The density impurity similar with soft thin slice is because specific surface area is much smaller than soft thin slice, at pulse wind-distributing pipe
The weak effect together being blown afloat with soft thin slice or blowing afloat is failed, when high voltage pulse wind during high voltage pulse wind effect
Drop at the interstitial impurity having a rest and discharge in impurity outlet on the spiral deflector bottom of cylinder, and
It is slow that soft thin slice falls speed, will be risen by high voltage pulse wind next time, and the direction toward discharging opening flies step by step
OK；The impurity separated little by little drops down bottom cylinder, and falls from impurity outlet, softly
Thin slice flies out from the discharge end of cylinder；
(2) partly form crumby soft thin slice not dispelled, travelling forward with the impurity wrapped
Journey drops on the spiral deflector bottom of cylinder, be arranged at spiral deflector bottom apex edge
The tuyere ejection high voltage pulse wind of pulse wind-distributing pipe, breaks up and forms crumby treating material, high voltage pulse
The repeated action of wind makes to form crumby soft thin slice and impurity is able to separation and falls.
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| CN201510202449.0A CN104815794B (en) | 2015-04-24 | 2015-04-24 | The impurity separating device of a kind of soft chip material of spiral wind spraying aid type and method |
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| CN105382014A (en) * | 2015-12-01 | 2016-03-09 | 天津市武清区天紫环保有限公司 | Vibrating air-injection type rubbish scattering equipment |
| CN105396863A (en) * | 2015-12-01 | 2016-03-16 | 天津市武清区天紫环保有限公司 | High-pressure air injection based garbage breaking and dispersing device |
| CN108580285A (en) * | 2018-04-23 | 2018-09-28 | 陈泓瑄 | A kind of tea-leaf wind selection grading plant |
| CN113477522A (en) * | 2021-07-22 | 2021-10-08 | 河南交院工程技术集团有限公司 | Highway lime improved soil test detection device |
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Effective date of registration: 20221013 Address after: 529700 No. 18, Fuyun Road, Fuyun Industrial Zone, Yunxiang Township, Heshan City, Jiangmen City, Guangdong Province Patentee after: Heshan Runxin Waste Materials Recycling Co.,Ltd. Address before: 529731 No. 18, Fuyun Industrial Zone, Yun Township, Heshan Town, Heshan, Guangdong Patentee before: Feng Yubin |
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