CN204638543U - The impurity separating device of the soft chip material of a kind of wind spraying aid type - Google Patents
The impurity separating device of the soft chip material of a kind of wind spraying aid type Download PDFInfo
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- CN204638543U CN204638543U CN201520257712.1U CN201520257712U CN204638543U CN 204638543 U CN204638543 U CN 204638543U CN 201520257712 U CN201520257712 U CN 201520257712U CN 204638543 U CN204638543 U CN 204638543U
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Abstract
The utility model discloses the impurity separating device of the soft chip material of a kind of wind spraying aid type, comprise cylinder, wind send device and high voltage pulse airflow apparatus; Described cylinder open at both ends, wherein the uncovered of one end is feed end, and the uncovered of the other end is discharge end; The airduct that described wind send device to comprise blower fan and be connected with blower fan, the air outlet of described airduct is arranged on the feed end of cylinder; Described high voltage pulse airflow apparatus comprises pulse wind-distributing pipe and the air compressor be attached thereto and air reservoir; The bottom of described cylinder is provided with impurity discharge structure and described pulse wind-distributing pipe, and described impurity discharge structure comprises the deflector that multiple axis direction along cylinder is arranged; Along mass transport direction, each deflector tilts upward to extend to from the diapire of cylinder and stretches in cylinder.Impurity separating device of the present utility model can be separated fully to the impurity of soft chip material, and separation rate is high, good separating effect.
Description
Technical field
The utility model relates to a kind of material recovery treatment facility, is specifically related to the impurity separating device of the soft chip material of a kind of wind spraying aid type.
Background technology
The material (such as cloth, paper, plastic sheeting etc.) with soft characteristic is widely used in daily life, production, recycle if these materials carry out reclaiming after using, need to remove the impurity using and carry secretly with collection process, to obtain clean soft chip material.
Soft chip material because of tool soft, easy to be curling agglomerating or have the features such as adhesiveness, make the magazins' layout difficulty wrapped.Such as, in agricultural plastic film, be usually mingled with the impurity such as earth, sandstone, canebreak in the plastic sheeting of finishing using, especially canebreak, density and plastic sheeting are almost consistent, and the separator of prior art is difficult to reach separating effect.
Such as, application publication number is that the application for a patent for invention of CN103433217A discloses " a kind of waste plastic film recovery seperator ", this waste plastic film reclaims seperator and " comprises casing and blower fan, disengagement chamber is provided with in this casing, blower fan is fixed on casing and the air outlet of blower fan is communicated with disengagement chamber, the upper end of casing is provided with the feed hopper be communicated with disengagement chamber, this feed hopper is positioned at the wind flow downstream of blower fan, casing is provided with at least one weight separating opening and a light thing separating opening, light thing separating opening is positioned at the wind flow downstream of weight separating opening, weight separating opening is arranged at the bottom of casing, light thing separating opening is arranged at bottom or the end of casing ".This waste plastic film reclaim seperator by wind-force to pending plastic sheeting in casing to front blowing, weight in plastic sheeting drops down under gravity, large density and little dense matter in these weights, fall respectively from weight separating opening and light thing separating opening.This waste plastic film reclaims seperator and has the following disadvantages:
1, pass through in journey at wind, adopt constant wind speed and wind side, partial impurities is bonded together with plastic sheeting, and rare shake effect, is difficult to disposable separation;
2, the curling of plastic sheeting can be caused to cause parcel to impurity further, increase separating difficulty;
3, this method only considers the density variation between material, fails to consider the separating measure of the material that those density are close;
4, the bottom of shell of pure arranges impurity removal mouth, and without further restriction, fall occurring plastic sheeting can add the weight of agglomerate because of carrying secretly impurity at impurity removal mouth, especially containing moisture content or the situation adhering to mud, and these situations are inevasible.
Utility model content
In view of above shortcomings in prior art, the purpose of this utility model is the impurity separating device providing the soft chip material of a kind of wind spraying aid type, this impurity separating device can be separated fully to the impurity of soft chip material, and separation rate is high, good separating effect.
Another object of the present utility model is the impurity separation method of the soft chip material providing a kind of impurity separating device applying the soft chip material of described wind spraying aid type to realize.
The technical scheme that the utility model solves the problems of the technologies described above is:
An impurity separating device for the soft chip material of wind spraying aid type, comprises cylinder and wind send device, it is characterized in that, also comprises high voltage pulse airflow apparatus; Wherein, described cylinder open at both ends, wherein the uncovered of one end is feed end, and the uncovered of the other end is discharge end; The airduct that described wind send device to comprise blower fan and be connected with blower fan, the air outlet of described airduct is arranged on the feed end of cylinder; Described high voltage pulse airflow apparatus comprises pulse wind-distributing pipe and the air compressor be attached thereto and air reservoir, and described pulse wind-distributing pipe is provided with tuyere;
The bottom of described cylinder is provided with impurity discharge structure and described pulse wind-distributing pipe, wherein:
Described impurity discharge structure comprises the deflector that multiple axis direction along cylinder is arranged; Along mass transport direction, each deflector tilts upward to extend to from the diapire of cylinder and stretches in cylinder, and the vertical direction spatial between the upper edge edge of a rear deflector and the lower edges of previous deflector forms impurity outlet; Described pulse wind-distributing pipe is arranged on the edge, top of deflector.
A preferred version of the present utility model, wherein, the inner surface of described deflector is streamlined structure, this deflector from lower edges to upper edge along successively by the first flat part, steep part and the second flat part is round and smooth is formed by connecting.Its role is to, better wind effect can be obtained, the air-flow flow through from this air deflector is booted up obliquely, prevent air-flow from leaking from impurity outlet, and also can reduce the flow resistance of the treating material from this deflector process, treating material can be fed forward smoothly.
A preferred version of the present utility model, wherein, along mass transport direction, along in adjacent two deflectors in mass transport direction, the upper edge of a rear deflector is along concordant with the lower edges of previous deflector or have lap.By this structure, impurity outlet is made to be positioned at the below of deflector, thus the amount that the air-flow reducing to be sprayed by pulse wind-distributing pipe leaks from this impurity outlet, can guarantee that there is enough air pressure convey materials on the one hand, the soft thin slice after being separated can be avoided on the other hand to be taken out of from this impurity outlet by air-flow.
A preferred version of the present utility model, wherein, the both sides of described deflector are provided with the shutoff side plate connecting deflector and cylinder.Stretch in cylinder because each deflector tilts upward to extend to from the diapire of cylinder, therefore between the dual-side of deflector and cylinder, there is gap, by arranging described shutoff side plate, shutoff is carried out to this gap, can prevent from leaking out be separated after soft thin slice taken out of by air-flow.
A preferred version of the present utility model, wherein, described pulse wind-distributing pipe comprises air main and point airduct, and wherein, described air main extends along the axis direction of cylinder, and described point of airduct is connected on air main; Described point of airduct is multiple, each deflector is arranged a point of airduct, and the shape of this point of airduct is consistent with the top edge shape of deflector, and the upper edge being fixed on deflector is along upper; Described point of airduct arranges tuyere, and the opening of this tuyere tilts up along logistics direction.
By above-mentioned preferred version, utilize air main to provide high pressure draught for multiple points of airducts, be conducive to the layout simplifying pulse wind-distributing pipe, make the arrangement of pulse wind-distributing pipe more orderly; By arranging a point of airduct on each deflector, guaranteeing that all there is a point airduct job top of each impurity outlet, adding and the probability impacted is produced to treating material, guaranteeing that soft thin slice is separated smoothly with impurity; And the shape of point airduct is arranged to the structure consistent with the top edge shape of deflector, thus from all directions inject high pressure air-flow, treating material is impacted in the edge, top of deflector, improve separating effect.
A preferred version of the present utility model, wherein, described pulse wind-distributing pipe is divided into many groups, every group pulse wind-distributing pipe comprises an air main and multiple points of airducts, air main in every group pulse wind-distributing pipe extends along the axis direction of cylinder, and point airduct in many group pulses wind-distributing pipe arranges along the axis direction of cylinder.
The object of above-mentioned preferred version is adopted to be, because pulse wind-distributing pipe is divided into many groups, and point airduct in many group pulses wind-distributing pipe arranges along the axis direction of cylinder, air main in every group pulse wind-distributing pipe is corresponding point airduct transport pulse high pressure draught, point airduct in each group pulse wind-distributing pipe can by certain regularly arranged in cylinder, and the tuyere of point airduct in each group pulse wind-distributing pipe can be arranged to different spray angles, thus make to act on the wind speed of material and wind side more complicated and changeable, further raising separating effect, be embodied in: (1) carries out shake repeatedly to soft chip material, (2) soft chip material is constantly opened repeatedly, (3) utilize the specific area difference of soft thin slice and impurity, make both under high-voltage pulse airflow function, obtain the action effect of larger contrast and realize being separated, (4) material of interception because escaping at impurity outlet after parcel weight.
A preferred version of the present utility model, wherein, described cylinder tilts upward setting, and the lower end of this cylinder is feed end, and described air outlet is positioned at the centre of feed end, and air-out direction is parallel with cylinder axis direction.
The effect of this preferred version is adopted to be: 1, because cylinder tilts upward setting, impurity in treating material is tilted upward by airduct at the feed end place of cylinder and blows, under gravity, these impurity move downward gradually, because the original state of these impurity is for move obliquely, compared with the duty of cylinder horizontal positioned, these impurity were more difficult to from cylinder by (material that in impurity, quality is lighter in other words is also difficult to pass through from cylinder), make the amount of the impurity dropped in cylinder more, separating effect is better; 2, the cylinder that arranges of being inclined upwardly is conducive to allowing that the impurity dropped on deflector is successfully downward falls from impurity outlet, prevents impurity from piling up in deflector.
A preferred version of the present utility model, wherein, the feed end of described cylinder is provided with feed mechanism, this feed mechanism is conveyer belt feed mechanism or feed screw, described conveyer belt feed mechanism or feed screw are arranged at the feed end place of cylinder along the end of feed direction, and described air outlet is positioned at the below of the end of conveyer belt feed mechanism or feed screw.
The object of above-mentioned preferred version is adopted to be, conveyer belt feed mechanism or feed screw is adopted to carry out mass transport, be convenient to be connected with a upper procedure on the one hand, realize pipelining, on the other hand, conveyer belt feed mechanism or feed screw conveying can guarantee that material is sent into by setting speed, make the amount of the material sent in the unit interval comparatively constant, and separating effect is stablized.
A preferred version of the present utility model, wherein, the below of described cylinder is provided with Material collecting box for harvesting, for collecting the impurity fallen from impurity outlet; Be provided with material delivering mechanism in Material collecting box for harvesting, this material delivering mechanism is made up of belt conveyor, can be discharged by the impurity fallen in time like this.
A preferred version of the present utility model, wherein, described cylinder is connected with oscillation drive, this oscillation drive comprises actuating unit, the oscillator be connected with actuating unit and spring, wherein, described spring one end is connected with oscillator, and the other end is connected with cylinder.By this oscillation drive, impel cylinder to produce certain vibration in the course of the work, thus prevent impurity from piling up in deflector, allow to be separated and the impurity dropped in deflector is discharged in time, prevent impurity outlet from blocking; This oscillation drive can continuous operation, also according to the feature of handled material, can work in step mode.
An impurity separation method for the soft chip material that the impurity separating device applying the soft chip material of above-mentioned wind spraying aid type realizes, is characterized in that, comprise the following steps:
(1) treating material being entrained with soft thin slice and impurity is transported to the feed end place of cylinder, treating material blows by airduct in cylinder, treating material is by the process that blows in cylinder, and soft thin slice is constantly dispelled and overturns, wherein:
Large, the bulky impurity of density drops into because of Action of Gravity Field on the deflector under cylinder and discharges at impurity outlet, realizes being separated;
Density and the similar impurity of soft thin slice are because specific area is much smaller than soft thin slice, the weak effect together being blown afloat with soft thin slice or blow afloat is failed when the high voltage pulse wind effect of pulse wind-distributing pipe, when the deflector of high voltage pulse wind under the interstitial impurity of having a rest drops into cylinder is discharged at impurity outlet, and soft thin slice to fall speed slow, rising by high voltage pulse wind next time, flies in the direction step by step toward discharging opening; The impurity be separated little by little drops down bottom cylinder, and falls from impurity outlet, and soft thin slice flies out from the discharge end of cylinder;
(2) partly form crumby soft thin slice not dispelled, drop on the deflector of the bottom of cylinder in forward movement with the impurity wrapped, be arranged at the tuyere ejection high voltage pulse wind of the pulse wind-distributing pipe of the edge, top of deflector, break up and form crumby treating material, the repeated action of high voltage pulse wind makes to form crumby soft thin slice and is separated with impurity and falls.
Operation principle of the present utility model is:
(1) treating material being entrained with soft thin slice and impurity is transported to the feed end place of cylinder, treating material blows by airduct in cylinder, treating material is by the process that blows in cylinder, and soft thin slice is constantly dispelled and overturns, wherein:
Large, the bulky impurity of density drops into because of Action of Gravity Field on the deflector under cylinder and discharges at impurity outlet, realizes being separated;
Density and the similar impurity of soft thin slice are because specific area is much smaller than soft thin slice, the weak effect together being blown afloat with soft thin slice or blow afloat is failed when the high voltage pulse wind effect of pulse wind-distributing pipe, when the deflector of high voltage pulse wind under the interstitial impurity of having a rest drops into cylinder is discharged at impurity outlet, and soft thin slice to fall speed slow, rising by high voltage pulse wind next time, flies in the direction step by step toward discharging opening; The impurity be separated little by little drops down bottom cylinder, and falls from impurity outlet, and soft thin slice flies out from the discharge end of cylinder;
(2) partly form crumby soft thin slice not dispelled, drop on the deflector of the bottom of cylinder in forward movement with the impurity wrapped, be arranged at the tuyere ejection high voltage pulse wind of the pulse wind-distributing pipe of the edge, top of deflector, break up and form crumby treating material, the repeated action of high voltage pulse wind makes to form crumby soft thin slice and is separated with impurity, and the soft thin slice after separation is separated with the separation process of impurity by above-mentioned steps (1).
The utility model compared with prior art has following beneficial effect:
1, the form sent by wind is treated handled thing and is blowed, utilize the density of impurity and soft chip material and the difference of specific area, different movement locus is there is under the effect of variable speed wind, thus realize being separated, not only can the large material of partition density, also can be separated the impurity (such as stalk chip etc.) that sealing is similar, therefore magazins' layout more thoroughly, fully, separation rate improves greatly.
2, form the air-flow that wind speed and wind side have polytropy in cylinder, allow curling material repeatedly open, overcome soft thin slice and be mingled with the problem that impurity is difficult to separation.
3, the high voltage pulse airduct arranged on the top of impurity outlet, impulse jet air-flow realizes shake removing impurities to soft chip material, impacts separation is carried out to the conglomeration material be not in time separated simultaneously, prevent from these conglomeration material is direct because of heavier falling from impurity outlet.
4, treating material is by pneumatic convey, when inlet amount is large, the insoluble soft thin slice of prior art opens and scattering problem, and the utility model is by the realization that is used for of high voltage pulse air-flow, soft thin slice can be allowed fully to roll in cylinder, make soft thin slice and impurity more easily separated.
5, in cylinder, be provided with multiple deflector and multiple impurity outlet, ensure that impurity can realize being separated through multiple seizure.
The material variety that 6, can process is various, and versatility is good, such as, except plastic sheeting, is also applicable to the process of fabric, non-woven fabrics, foamed plastic and paper etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of a detailed description of the invention of the impurity separating device of the soft chip material of wind spraying aid type of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 ~ Fig. 6 is the structural representation of cylinder and pulse wind-distributing pipe part in Fig. 1 illustrated embodiment, and wherein, Fig. 3 is front view, Fig. 4 left view, Fig. 5 and Fig. 6 is stereogram, and Fig. 5 is complete section stereogram.
Fig. 7 is the structural representation of another detailed description of the invention of the impurity separating device of the soft chip material of wind spraying aid type of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1
See Fig. 1 ~ Fig. 6, the soft chip material of wind spraying aid type of the present embodiment impurity separating device comprises cylinder 1, wind send device and high voltage pulse airflow apparatus, wherein, described cylinder 1 open at both ends, wherein the uncovered of one end is feed end, and the uncovered of the other end is discharge end.The airduct 2 that described wind send device to comprise blower fan and be 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 3 comprises pulse wind-distributing pipe and the air compressor be attached thereto and air reservoir, and described pulse wind-distributing pipe is provided with tuyere 3-3, by air compressor and air reservoir to pulse wind-distributing pipe conveying high-pressure air-flow; Described tuyere 3-3 place is provided with pulse valve, obtains air pulse by the break-make of pulse valve.The bottom of described cylinder 1 is provided with impurity discharge structure and pulse wind-distributing pipe, and wherein, described impurity discharge structure comprises the deflector 1-1 that multiple axis direction along cylinder 1 is arranged; Along mass transport direction, each deflector 1-1 tilts upward to extend to from the diapire of cylinder 1 and stretches in cylinder 1, and the vertical direction spatial between the upper edge edge of a rear deflector 1-1 and the lower edges of previous deflector 1-1 forms impurity outlet 1-2.
See Fig. 1 ~ Fig. 6, the inner surface of described deflector 1-1 is streamlined structure, particularly, this deflector 1-1 from lower edges to upper edge along successively by the first flat part, steep part and the second flat part is round and smooth is formed by connecting.Better wind effect can be obtained like this, the air-flow flow through from this deflector 1-1 is booted up obliquely, prevent air-flow from leaking from impurity outlet 1-2, and also can reduce the flow resistance of the treating material 7 from this deflector 1-1 process, treating material 7 can be fed forward smoothly.
See Fig. 1 ~ Fig. 6, along in adjacent two deflectors in mass transport direction, the upper edge of a rear deflector 1-1 is along concordant with the lower edges of previous deflector 1-1, impurity outlet 1-2 can be made like this to be positioned at the below of deflector 1-1, thus the amount that the air-flow reducing to be sprayed by airduct 2 leaks from this impurity outlet 1-2, can guarantee that there is enough air pressure convey materials on the one hand, the soft thin slice 7-1 after being separated can be avoided on the other hand to be taken out of from this impurity outlet 1-2 by air-flow.
See Fig. 1 ~ Fig. 6, the both sides of described deflector 1-1 are provided with the shutoff side plate 1-3 connecting deflector 1-1 and cylinder 1, its object is to, stretch in cylinder 1 because each deflector 1-1 tilts upward to extend to from the diapire of cylinder 1, therefore between the dual-side of deflector 1-1 and cylinder 1, there is gap, by arranging described shutoff side plate 1-3, shutoff is carried out to this gap, can prevent from leaking out be separated after soft thin slice 7-1 taken out of by air-flow.
See Fig. 1 ~ Fig. 6, described pulse wind-distributing pipe comprises air main 3-1 and point airduct 3-2, and wherein, described air main 3-1 extends along the axis direction of cylinder 1, and described point of airduct 3-2 is connected on air main 3-1; Described point of airduct 3-2 is multiple, each deflector 1-1 is arranged a point of airduct 3-2, and the shape of this point of airduct 3-2 is consistent with the top edge shape of deflector 1-1, and the upper edge being fixed on deflector 1-1 is along upper.Described point of airduct 3-2 arranges tuyere 3-3, and the opening of this tuyere 3-3 tilts up along logistics direction.Utilize air main 3-1 to provide high pressure draught for multiple points of airduct 3-2, be conducive to the layout simplifying pulse wind-distributing pipe, make the arrangement of pulse wind-distributing pipe more orderly; By arranging a point of airduct 3-2 on each deflector 1-1, guaranteeing that the top of each impurity outlet 1-2 all has point airduct 3-2 to work, adding and the probability impacted is produced to treating material 7, guaranteeing that soft thin slice 7-1 is separated smoothly with impurity 7-2; And the shape of point airduct 3-2 is arranged to the structure consistent with the top edge shape of deflector 1-1, thus from all directions inject high pressure air-flow, treating material 7 is impacted in the edge, top of deflector 1-1, improve separating effect.
See Fig. 1 ~ Fig. 6, described pulse wind-distributing pipe is divided into two groups (or more), every group pulse wind-distributing pipe comprises an air main 3-1 and multiple points of airduct 3-2, air main 3-1 in every group pulse wind-distributing pipe extends along the axis direction of cylinder 1, and point airduct 3-2 in two group pulse wind-distributing pipes arranges along the axis direction of cylinder 1.Because pulse wind-distributing pipe is divided into many groups, and point airduct 3-2 in many group pulses wind-distributing pipe arranges along the axis direction of cylinder 1, air main 3-1 in every group pulse wind-distributing pipe is corresponding point airduct 3-2 conveying high-pressure air-flow, point airduct 3-2 in each group pulse wind-distributing pipe can by certain regularly arranged in cylinder, and the tuyere 3-3 of point airduct 3-2 in each group pulse wind-distributing pipe can be arranged to different spray angles, thus make to act on the wind speed of material and wind side more complicated and changeable, further raising separating effect, be embodied in: (1) carries out shake repeatedly to soft chip material, (2) soft chip material is constantly opened repeatedly, (3) utilize the specific area difference of soft thin slice and impurity, make both under high-voltage pulse airflow function, obtain the action effect of larger contrast and realize being separated, (4) material of interception because escaping at impurity outlet 1-2 after parcel weight.
See Fig. 1 ~ Fig. 6, described cylinder 1 tilts upward setting, and the lower end of this cylinder 1 is feed end, and described air outlet 2-1 is positioned at the centre of feed end, and air-out direction is parallel with cylinder 1 axis direction.Its role is to: 1, because cylinder 1 tilts upward setting, impurity in treating material 7 is tilted upward by airduct 2 at the feed end place of cylinder 1 and blows, under gravity, these impurity move downward gradually, because the original state of these impurity is for move obliquely, compared with the duty of cylinder 1 horizontal positioned, these impurity were more difficult to from cylinder 1 by (material that in impurity, quality is lighter in other words is also difficult to pass through from cylinder 1), make the amount of the impurity dropped in cylinder 1 more, separating effect is better; 2, the cylinder 1 that arranges of being inclined upwardly is conducive to allowing that the impurity 7-2 dropped on deflector 1-1 is successfully downward falls from impurity outlet 1-2, prevents impurity 7-2 from piling up in deflector 1-1.
See Fig. 1 ~ Fig. 6, the feed end of described cylinder 1 is provided with feed mechanism 4, this feed mechanism 4 is conveyer belt feed mechanism, and described conveyer belt feed mechanism is arranged at the feed end place of cylinder 1 along the end of feed direction, and described air outlet 2-1 is positioned at the below of the end of conveyer belt feed mechanism.Conveyer belt feed mechanism is adopted to carry out mass transport, be convenient to be connected with a upper procedure on the one hand, realize pipelining, on the other hand, the conveying of conveyer belt feed mechanism can guarantee that material is sent into by setting speed, make the amount of the material sent in the unit interval comparatively constant, separating effect is stablized.
See Fig. 1 ~ Fig. 6, the below of described cylinder 1 is provided with Material collecting box for harvesting 5, for collecting the impurity 7-2 fallen from impurity outlet 1-2; Be provided with material delivering mechanism 6 in Material collecting box for harvesting 5, this material delivering mechanism 6 is made up of belt conveyor, can be discharged by the impurity 7-2 fallen in time like this.
See Fig. 1 ~ Fig. 6, the impurity separation method of the soft chip material of the impurity separating device realization of the soft chip material of the above-mentioned wind spraying aid type of application of the present utility model, comprises the following steps:
(1) treating material 7 being entrained with soft thin slice 7-1 and impurity 7-2 is transported to the feed end place of cylinder 1, treating material 7 blows by airduct in cylinder 1, treating material 7 is by the process that blows in cylinder 1, and soft thin slice 7-1 is constantly dispelled and overturns, wherein:
Large, the bulky impurity 7-2 of density drops into because of Action of Gravity Field on the deflector 1-1 under cylinder 1 and discharges at impurity outlet 1-2, realizes being separated;
Density and the similar impurity 7-2 of soft thin slice 7-1 are because specific area is much smaller than soft thin slice 7-1, the weak effect together being blown afloat with soft thin slice 7-1 or blow afloat is failed when the high voltage pulse wind effect of pulse wind-distributing pipe, when the deflector 1-1 of high voltage pulse wind under the interstitial impurity 7-2 had a rest drops into cylinder 1 discharges at impurity outlet 1-2, and soft thin slice 7-1 to fall speed slow, rising by high voltage pulse wind next time, flies in the direction step by step toward discharging opening; The impurity 7-2 be separated little by little drops down bottom cylinder 1, and falls from impurity outlet 1-2, and soft thin slice 7-1 flies out from the discharge end of cylinder 1;
(2) partly form crumby soft thin slice 7-1 not dispelled, drop on the deflector 1-1 of the bottom of cylinder 1 in forward movement with the impurity 7-2 wrapped, the tuyere 3-3 being arranged at the pulse wind-distributing pipe of the edge, top of deflector 1-1 sprays high voltage pulse wind, break up and form crumby treating material 7, the repeated action of high voltage pulse wind makes to form crumby soft thin slice 7-1 and is separated with impurity 7-2 and falls.
Be described below in conjunction with the operation principle of accompanying drawing to the impurity separating device of the soft chip material of wind spraying aid type of the present utility model:
See Fig. 1, (1) treating material 7 being entrained with soft thin slice 7-1 and impurity 7-2 is transported to the feed end place of cylinder 1, treating material 7 blows by airduct in cylinder 1, treating material 7 in cylinder 1 by the process that blows, soft thin slice 7-1 is constantly dispelled and is overturn, wherein:
Large, the bulky impurity 7-2 of density drops into because of Action of Gravity Field on the deflector 1-1 under cylinder 1 and discharges at impurity outlet 1-2, realizes being separated;
Density and the similar impurity 7-2 of soft thin slice 7-1 are because specific area is much smaller than soft thin slice 7-1, the weak effect together being blown afloat with soft thin slice 7-1 or blow afloat is failed when the high voltage pulse wind effect of pulse wind-distributing pipe, when the deflector 1-1 of high voltage pulse wind under the interstitial impurity 7-2 had a rest drops into cylinder 1 discharges at impurity outlet 1-2, and soft thin slice 7-1 to fall speed slow, rising by high voltage pulse wind next time, flies in the direction step by step toward discharging opening; The impurity 7-2 be separated little by little drops down bottom cylinder 1, and falls from impurity outlet 1-2, and soft thin slice 7-1 flies out from the discharge end of cylinder 1;
(2) partly form crumby soft thin slice 7-1 not dispelled, drop on the deflector 1-1 of the bottom of cylinder 1 in forward movement with the impurity 7-2 wrapped, the tuyere 3-3 ejection being arranged at the pulse wind-distributing pipe of the edge, top of deflector 1-1 has the high voltage pulse wind of larger instant impact, break up and form crumby treating material 7, the repeated action of high voltage pulse wind makes to form crumby soft thin slice 7-1 and is separated with impurity 7-2 and falls.
Embodiment 2
See Fig. 7, in the present embodiment, the two ends of described cylinder 1 are connected with oscillation drive 8, this oscillation drive 8 comprises actuating unit, the oscillator 8-4 be connected with actuating unit and spring 8-3, wherein, described spring 8-3 one end is connected with oscillator 8-4, and the other end is connected with cylinder 1; Described actuating unit is made up of motor 8-1 and eccentric wheel 8-2, and eccentric wheel 8-2 is connected with motor 8-1 main shaft, and the periphery of eccentric wheel 8-2 contacts with the bottom surface of described oscillator 8-4.By this oscillation drive 8, impel cylinder 1 to produce certain vibration in the course of the work, thus prevent impurity 7-2 from piling up in deflector 1-1, allow to be separated and the impurity 7-2 dropped in deflector 1-1 discharges in time, prevent impurity outlet from blocking; This oscillation drive 8 can continuous operation, also according to the feature of handled material, can work in step mode.
The present embodiment other embodiments other than the above are identical with embodiment 1.
Above-mentioned is the utility model preferably embodiment; but embodiment of the present utility model is not by the restriction of foregoing; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (9)
1. an impurity separating device for the soft chip material of wind spraying aid type, comprises cylinder and wind send device, it is characterized in that, also comprises high voltage pulse airflow apparatus; Wherein, described cylinder open at both ends, wherein the uncovered of one end is feed end, and the uncovered of the other end is discharge end; The airduct that described wind send device to comprise blower fan and be connected with blower fan, the air outlet of described airduct is arranged on the feed end of cylinder; Described high voltage pulse airflow apparatus comprises pulse wind-distributing pipe and the air compressor be attached thereto and air reservoir, and described pulse wind-distributing pipe is provided with tuyere;
The bottom of described cylinder is provided with impurity discharge structure and described pulse wind-distributing pipe, wherein:
Described impurity discharge structure comprises the deflector that multiple axis direction along cylinder is arranged; Along mass transport direction, each deflector tilts upward to extend to from the diapire of cylinder and stretches in cylinder, and the vertical direction spatial between the upper edge edge of a rear deflector and the lower edges of previous deflector forms impurity outlet; Described pulse wind-distributing pipe is arranged on the edge, top of deflector.
2. the impurity separating device of the soft chip material of wind spraying aid type according to claim 1, it is characterized in that, the inner surface of described deflector is streamlined structure, this deflector from lower edges to upper edge along successively by the first flat part, steep part and the second flat part is round and smooth is formed by connecting.
3. the impurity separating device of the soft chip material of wind spraying aid type according to claim 1 and 2, it is characterized in that, along in adjacent two deflectors in mass transport direction, the upper edge of a rear deflector is along concordant with the lower edges of previous deflector or have lap.
4. the impurity separating device of the soft chip material of wind spraying aid type according to claim 3, is characterized in that, the both sides of described deflector are provided with the shutoff side plate connecting deflector and cylinder.
5. the impurity separating device of the soft chip material of wind spraying aid type according to claim 1,2 or 4, it is characterized in that, described pulse wind-distributing pipe comprises air main and point airduct, wherein, described air main extends along the axis direction of cylinder, and described point of airduct is connected on air main; Described point of airduct is multiple, each deflector is arranged a point of airduct, and the shape of this point of airduct is consistent with the top edge shape of deflector, and the upper edge being fixed on deflector is along upper; Described point of airduct arranges tuyere, and the opening of this tuyere tilts up along logistics direction.
6. the impurity separating device of the soft chip material of wind spraying aid type according to claim 5, it is characterized in that, described pulse wind-distributing pipe is divided into many groups, every group pulse wind-distributing pipe comprises an air main and multiple points of airducts, air main in every group pulse wind-distributing pipe extends along the axis direction of cylinder, and point airduct in many group pulses wind-distributing pipe arranges along the axis direction of cylinder.
7. the impurity separating device of the soft chip material of wind spraying aid type according to claim 1,2,4 or 6, it is characterized in that, described cylinder tilts upward setting, and the lower end of this cylinder is feed end, described air outlet is positioned at the centre of feed end, and air-out direction is parallel with cylinder axis direction.
8. the impurity separating device of the soft chip material of wind spraying aid type according to claim 1, it is characterized in that, the feed end of described cylinder is provided with feed mechanism, this feed mechanism is conveyer belt feed mechanism or feed screw, described conveyer belt feed mechanism or feed screw are arranged at the feed end place of cylinder along the end of feed direction, and described air outlet is positioned at the below of the end of conveyer belt feed mechanism or feed screw;
The below of described cylinder is provided with Material collecting box for harvesting; Be provided with material delivering mechanism in Material collecting box for harvesting, this material delivering mechanism is made up of belt conveyor.
9. the impurity separating device of the soft chip material of wind spraying aid type according to claim 1, it is characterized in that, described cylinder is connected with oscillation drive, this oscillation drive comprises actuating unit, the oscillator be connected with actuating unit and spring, wherein, described spring one end is connected with oscillator, and the other end is connected with cylinder.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826795A (en) * | 2015-04-24 | 2015-08-12 | 冯愚斌 | Air-assisted impurity separation device and method for gentle flake materials |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826795A (en) * | 2015-04-24 | 2015-08-12 | 冯愚斌 | Air-assisted impurity separation device and method for gentle flake materials |
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