CN108421712A - A kind of material separator - Google Patents
A kind of material separator Download PDFInfo
- Publication number
- CN108421712A CN108421712A CN201711182167.4A CN201711182167A CN108421712A CN 108421712 A CN108421712 A CN 108421712A CN 201711182167 A CN201711182167 A CN 201711182167A CN 108421712 A CN108421712 A CN 108421712A
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- CN
- China
- Prior art keywords
- choosing
- air
- nozzle
- collecting box
- knock
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
Abstract
The object of the present invention is to provide a kind of material separator, include for collect choosing after object choosing after object collecting box；For convey choosing after object choosing after object conveyer belt；Wind turbine, the air draft pipe of air supply duct and recycling sorting air equipped with nozzle, corresponding blowing for blowing；Wherein the air inlet of wind turbine is connected to the suction opening of object collecting box after choosing by air draft pipe, and object collecting box is dried with correspond to after the air outlet of wind turbine is connected to choosing by air supply duct；Multiple suction openings are arranged in object collecting box length and width direction after choosing；Suction opening is provided with volume adjusting apparatus.Due to the presence of return air volume adjusting apparatus, so that the exhausting amount of one or more suction opening can be conditioned, so that the suction force at different suction openings is different, so as to change the suction force distribution of box house, the motion path of object after the choosing of the different specific weight formed after feed separation can be adjusted so that so that material is more subtly detached.
Description
Technical field
The present invention relates to a kind of material separators.
Background technology
Garbage as resource utilizes, and is the final goal of garbage disposal, the essence of recycling is with regard to rubbish content
Taxonomic revision, this is one of the problem for perplexing garbage disposal, and especially Chinese current rubbish, early period, classification was insufficient, later stage sorting
Difficulty bigger.
A kind of equipment sorted to rubbish or unclassified stores using blowing exists in the prior art, such as authorizes public
Accuse the equipment for solid waste classification disclosed in number patent document for being CN102319674B.However the air compartment of this equipment
Interior suction force distribution can not change, therefore can not finely be detached to material.Deduster mounted on air inlet increases
Big inspiratory resistance, object separatory vessel can not form negative pressure after making choosing, the sky that the air and jet action that nozzle is injected directly into are brought into
Gas, object collecting box internal pressure increases after making choosing, causes larger airborne dust.
This field needs a kind of material separator that fine isolating environment close friend can be carried out to material.
Invention content
The purpose of the present invention is to provide a kind of material separator, the material separator can finely divide material
From.
To realize the material separator of the purpose, for being detached to material, the material separator includes being used for
Object collecting box after the choosing of object after collection choosing；For convey choosing after object choosing after object conveyer belt；Wind turbine, equipped with the spray for blowing
The air draft pipe of mouth, the air supply duct of corresponding blowing and recycling sorting air；The air inlet of the wherein described wind turbine passes through described
Air draft pipe is connected to the suction opening of object collecting box after the choosing, and the air outlet of the wind turbine is connected to by the air supply duct
Object collecting box is dried with corresponding after the choosing；Multiple exhausting are arranged in object collecting box length and width direction after the choosing
Mouthful；The suction opening is provided with volume adjusting apparatus.
The material separator, further feature are that the material separator further includes feeding conveyer belt, described
Nozzle is located at the lower section of the feeding conveyer belt.
The material separator, further feature are that the air supply duct is provided with deduster；The ajutage
Road makes partial pressure air flow to the deduster, to make the air capacity for flowing to the nozzle by the air supply duct be less than
The air capacity that the air draft pipe is extracted out from object collecting box after the choosing.
The material separator, further feature are that it is defeated that the nozzle is configured to the relatively described feeding
Band height up and down is sent, and adjusts and sprays to angle.
The material separator, further feature are that the nozzle is configured to adjust spout size.
The material separator, further feature are that the nozzle is set as one according to institute's sorting material difference
It is a or multiple.
The material separator, further feature are that the material separator further includes knock-out drum, the separation
Drum is positioned at the rear of the nozzle, for improving separation accuracy.
The material separator, further feature are that the knock-out drum is configured to according to sorted object
Material is different, and the relatively described feeding conveyer belt is front and back, up and down adjustment position.
The material separator, further feature are that the knock-out drum is set as according to institute's sorting material difference
One or more.
The material separator, further feature are that the knock-out drum is configured to along the nozzle
The forward and reverse rotation of blowing direction, and speed is arranged to adjust.
The positive effect of the present invention is that：The present invention provides a kind of material separators, including：After collecting choosing
Object collecting box after the choosing of object；For convey choosing after object choosing after object conveyer belt；Wind turbine is blown equipped with the nozzle for blowing, correspondence
The air supply duct of wind and the air draft pipe of recycling sorting air；Wherein the air inlet of wind turbine is connected to choosing by air draft pipe
The suction opening of object collecting box afterwards, object collecting box is dried with correspond to after the air outlet of wind turbine is connected to choosing by air supply duct；Along choosing
Multiple suction openings are arranged in object collecting box length and width direction afterwards；Suction opening is provided with volume adjusting apparatus.Due to return air air quantity
The presence of regulating device so that the exhausting amount of one or more suction opening can be conditioned, so that at different suction openings
Suction force is different, so as to change the suction force distribution of box house so that the choosing of the different specific weight formed after feed separation
The motion path of object, which can be adjusted so that, afterwards enables material more subtly to be detached.
Description of the drawings
The above and other features of the present invention, property and advantage will pass through retouching with reference to the accompanying drawings and examples
It states and becomes readily apparent from, wherein：
Fig. 1 is the schematic diagram of material separator in the present invention.
The reference numerals are as follows：
1- waits for sorting material；2- feeding conveyer belts；3- nozzles；4- knock-out drums；5- second nozzles；The second knock-out drums of 6-；7-
Object collecting box after choosing；8- light material guide plates；9- heavy material conveyer belts；The heavier material conveyer belts of 10-；11- light material conveyer belts；
12- light material conveyer belts；13- light material conveyer belts；14- suction opening regulating valves；15- suction openings；16- suction opening regulating valves；17-
Suction opening；18- suction opening regulating valves；19- suction openings；20- air draft pipes；21- wind turbines；22- dedusters；23- dedusting air quantity tune
Save valve；24- nozzle volume dampers；25- second nozzle volume dampers；The soft curtains of 26-；27- air supply ducts.
Specific implementation mode
With reference to specific embodiments and the drawings, the invention will be further described, elaborates in the following description more
Details to facilitate a thorough understanding of the present invention, still the present invention obviously can be come with a variety of other manners different from this description it is real
It applies, those skilled in the art can make similar popularization according to practical situations without violating the connotation of the present invention, drill
It unravels silk, therefore should not be limited the scope of the invention with the content of this specific embodiment.
It should be noted that Fig. 1 is only as an example, it is to be drawn according to the condition of equal proportion, and do not answer that it, which is not,
This is construed as limiting in this, as the protection domain to actual requirement of the present invention.
As shown in Figure 1, material separator 900 is detached for treating sorting material 1.Wait for that sorting material 1 can be more
The mixed material of the object composition of kind different specific weight (relative density), such as house refuse.In the embodiment shown in fig. 1, it waits for
The material of the material of sorting material 1 including larger specific gravity, the material and smaller proportion of medium specific weight.The work(of material separator 900
It can be to detach the material of the above-mentioned three kinds of different specific weights waited in sorting material 1 according to proportion by way of blowing,
Meeting be correspondingly formed object after three kinds or a variety of different choosings according to the difference of proportion after the separation of sorting material 1.
The principle of starting with that material separator 900 is discussed in detail from the structure of material separator 900 below and its it is superior it
Place.
Continue to refer to figure 1, material separator 900 include for collect choosing after object choosing after object collecting box 7；It is selected for conveying
Object conveyer belt after the choosing of object afterwards；Wind turbine 21, the air supply duct 27 equipped with nozzle 3, corresponding blowing for blowing and recycling point
Select the air draft pipe 20 of air；Object is received after wherein the air inlet of the wind turbine 21 is connected to the choosing by the air draft pipe 20
The suction opening 15,17,19 of header 7, object is received after the air outlet of the wind turbine 21 is connected to the choosing by the air supply duct 27
Header 7 is dried with corresponding.
Object collecting box 7 has for making the feed inlet for waiting for that sorting material 1 enters after choosing.In one embodiment, material point
It further includes the feeding conveyer belt 2 being arranged at feed inlet to select machine 900, waits for that sorting material 1 is placed on feeding conveyer belt 2, and by
Feeding conveyer belt 2 is sent into feed inlet.Soft curtain sealing can be used at feed inlet, to ensure the leakproofness of object collecting box 7 after selecting.
The outlet side of air draft pipe 20 is connected to the air inlet of wind turbine 21, and the inlet end bifurcated of air draft pipe 20 is multiple times
Wind branch pipe, multiple return air branch pipes are respectively communicated with object collecting box 7 after choosing；The air outlet of the inlet end and wind turbine 21 of air supply duct 27
Connection, the outlet side of air supply duct 27 is connected to nozzle 3；Nozzle 3 is connected to object collecting box 7 after choosing.For each junction, need
Seal approach is taken, to ensure air-tightness.
Return air branch pipe is used under the drive of wind turbine 21 7 internal air exhausting of object collecting box after choosing, and nozzle 3 is used in wind turbine 21
Drive under blow inside object collecting box 7 to after choosing, and then blow and wait for sorting material 1 in falling state, and make to wait for point
It selects material 1 to detach, forms object after choosing.
Wind turbine 21 can be frequency conversion centrifugal fan, and nozzle 3 can be tapered nozzle, and the height and angle of jet also may be used
It is set as adjustable.In one embodiment, nozzle 3 is arranged in the lower section of feeding conveyer belt 2, in this way when waiting for that sorting material 1 is logical
Feed inlet is crossed into when falling after object collecting box 7 after selected, can just be blown by nozzle 3.Due to waiting for 1 various pieces of sorting material
Proportion is different, and the inertia of the material of larger specific gravity is larger, is not easy to be blown, the material of the material of medium specific weight and smaller proportion compared with
It is easily blown, realizes the initial gross separation for waiting for sorting material 1.The blowing direction of nozzle 3 is preferably dried from bottom to top.
In one embodiment, the nozzle 3 is configured to relatively described 2 height up and down of feeding conveyer belt,
And it adjusts and sprays to angle.The nozzle 3 is further configured to that spout size, and the difference according to institute's sorting material can be adjusted
It is set as one or more.
In some cases, the material of the material and smaller proportion of only realizing medium specific weight is from the material of larger specific gravity
It is inadequate to separate, and the material of the isobaric material of centering and smaller proportion is also needed further to be detached.For this purpose, as above
Text, the length and width direction of object collecting box 7 is provided with multiple suction openings 15,17,19 after the choosing；The suction opening
15,17,19 it is provided with volume adjusting apparatus.
The inlet end bifurcated of the air draft pipe 20 of material separator 900 be multiple return air branch pipes, multiple return air branch pipes with it is more
A suction opening 15,17,19 is respectively communicated with, and volume adjusting apparatus is configured to adjust one or more return air
The air quantity of branch pipe, the suction force after being selected with change inside object collecting box 7 are distributed, and sorting material is waited for after detaching to change
The motion path of 1 various pieces.
Continue to refer to figure 1, the quantity of return air branch pipe is three, volume adjusting apparatus be three suction opening regulating valves 14,16,
18, these three suction opening regulating valves 14,16,18 are separately positioned at three suction openings 15,17,19, to adjust respectively and exhausting
The air quantity of the return air branch pipe of mouth connection and the suction force at three suction openings 15,17,19.When three suction opening regulating valves 14,16,
18 it is fully open when, the air quantity in three return air branch pipes is equal, and the suction force distribution at three suction openings 15,17,19 is also compared
Uniformly, so that the material of the material of the medium specific weight after choosing in object and smaller proportion has similar in subsequent flow process
Motion path so that the two is not readily separated.
When suction opening regulating valve 14,16 is closed in Fig. 1, and suction opening regulating valve 18 is opened, after choosing inside object collecting box 7
Suction force can obviously concentrate at suction opening 19, under the influence of the suction force being distributed in this way, relative to three be described above
The material of the case where a volume damper standard-sized sheet, the material of medium specific weight and smaller proportion is intended in subsequent flow process
With gentler motion path, move distance also becomes longer.Further, since the suction force at suction opening 19 is concentrated, institute
With the material of isobaric material and smaller proportion in the middle when moving at suction opening 19, the material of smaller proportion can quilt
It picks up, to be detached with the material of medium specific weight, and then realizes that the further of object is finely divided after the choosing of sorting material 1
From.
With continued reference to attached drawing 1, in order to improve the efficiency of separation, material separator 900 further includes knock-out drum 4, and knock-out drum 4 is set
It sets after choosing inside object collecting box 7, is located at the rear of the nozzle 3,；Knock-out drum 4 is oppositely arranged with nozzle 3, so that occurring
One or more in the various pieces for waiting for sorting material 1 after separation can cross knock-out drum 4 and flow backward.
In object, there are object after some choosings, such as the object of smaller proportion after each choosing of sorting material 1 after detaching
Material, weight is very light, and knock-out drum 4 can be directed across under the blowing effect of nozzle 3 without being contacted with knock-out drum 4；Also
Some choosing after object, such as medium specific weight material, under the action of the blowing of nozzle 3 can be in contact with knock-out drum 4, these
A lighter part for the material of medium specific weight can rise under the driving of blowing along the surface of knock-out drum 4, finally can also cross
Knock-out drum 4, but the remaining heavier part of the material of medium specific weight can then be stopped by knock-out drum 4 and can not flow backward, in turn
It is attached to the surface of knock-out drum 4 or falls.
In order to adjust the various pieces for waiting for sorting material 1 after detaching, that is, knock-out drum 4 can be crossed in object after selecting
Part ratio, knock-out drum 4 is rotatably arranged in after choosing inside object collecting box 7, and is configured to adjust and be turned to
And rotating speed.In this way, when knock-out drum 4 is rotated along the direction that nozzle 3 is dried, the part that knock-out drum 4 is crossed in sorting material 1 is waited for
Ratio regular meeting increase.When the direction that knock-out drum 4 is dried against nozzle 3 rotates, the portion that knock-out drum 4 is crossed in sorting material 1 is waited for
The ratio regular meeting divided is reduced.In addition, nozzle 3 can also be configured to adjust height and/or jet angle relative to knock-out drum 4
Degree, and then adjust the ratio of the part that can cross knock-out drum 4 in the various pieces for waiting for sorting material 1 after detaching.
In one embodiment, knock-out drum 4 can be articulated in after choosing inside object collecting box 7, and be driven by motor.The separation
Drum is configured to different according to institute sorting material, and the relatively described feeding conveyer belt is front and back, up and down adjustment position.The separation
Drum is set as one or more according to institute's sorting material difference.The knock-out drum is configured to the blowing along the nozzle
The forward and reverse rotation in direction, and speed is arranged to adjust.
It is detached to more subtly treat sorting material 1, material separator 900 may also include multiple nozzles and divide
From drum.As shown in Figure 1, material separator 900 further includes second nozzle 5 and the second knock-out drum 6, second nozzle 5 and second detaches
Drum 6 is oppositely arranged；The outlet side of air supply duct 27 is connected to second nozzle 5；Second nozzle 5 is connected to object collecting box 7 after choosing；With
The direction that nozzle 3 is blown is reference, and the second knock-out drum 6 is located at the rear side of knock-out drum 4, with to the object to be sorted for crossing knock-out drum 4
Material 1 is detached.The structure and work of the structure and operation principle and nozzle 3 and knock-out drum 4 of second nozzle 5 and the second knock-out drum 6
It is similar to make principle, repeats no more.
Object is respectively fallen in after corresponding choosing on object conveyer belt after the choosing of different specific weight, and is transferred into designated position.After choosing
The place that object conveyer belt is interfered with object collecting box 7 after choosing can be used soft curtain and be sealed.In one embodiment, object after choosing
Conveyer belt includes heavy material conveyer belt 9, heavier material conveyer belt 10 and light material conveyer belt 11,12,13.
The air supply duct 27 is provided with deduster 22；The air supply duct 27 makes partial pressure air flow to the dedusting
Device 22, to make the air capacity for flowing to the nozzle 3 by the air supply duct 27 be less than the air draft pipe 20 from the choosing
The air capacity that object collecting box 7 is extracted out afterwards avoids dust from spreading to make object collecting box 7 after choosing keep negative pressure.
It continues to refer to figure 1, the outlet side of air supply duct 27 includes main outlet side and secondary outlet side, main outlet side and nozzle 3
Connection, secondary outlet side are in communication with the outside, with outwardly discharge part air quantity, to make the air output of air supply duct 27 be less than exhausting
The return air amount of pipeline 20, and then make the interior holding negative pressure of object collecting box 7 after choosing.Material separator 900 further includes deduster 22, dedusting
Device 22 is arranged on secondary outlet side, so that the part air quantity being outwardly discharged via secondary outlet side can be by 22 dedusting of deduster
Filtering.
Another embodiment of the presently claimed invention is as follows：
The embodiment is related to material sorting field, more particularly to finishing, environmental sanitation refuse classification.
Garbage as resource utilizes, and is the final goal of garbage disposal, the essence of recycling is with regard to rubbish content
Taxonomic revision, this is one of the problem for perplexing garbage disposal, and especially Chinese current rubbish, early period, classification was insufficient, later stage sorting
Difficulty bigger, as scale of urbanization expands, screening installation cannot handle 50 tons or more per hour of quantity of refuse at present, the implementation
Example has greater advantage to a large amount of refuse classifications.
The purpose of the embodiment be just to provide it is a kind of using parameters such as material proportion, surface areas, extensive sorting material
Device meets growing refuse classification demand；Wind turbine blows out the air of certain pressure from the nozzle below material conveyer belt,
Compared with heavy material under the collective effect with knock-out drum of conducting oneself with dignity, the heavy material conveyer belt of lower section is fallen into, light matter material is acted in wind-force
It is lower to be moved to object collecting box direction after choosing, and gradually fall under the effect of gravity on the light material conveyer belt below collecting box.
Preferably, material separator greatly reduces dust pollution for the inside air cycle of sorting；Lead to nozzle
Pipeline be arranged volume adjusting apparatus, can according to material adjust air quantity；Nozzle can be required according to sorting technology, be arranged one
Or it is multiple.
Preferably, air inlet is connected to the suction opening of object collection upper box part after choosing by air draft pipe, suction opening
The horizontal flow velocity of air in object collecting box is set after being reduced rapidly choosing, is landed convenient for light materials；It can be according to material difference, edge
Multiple suction openings are arranged in object collecting box length and width direction after choosing；Volume adjusting apparatus can be arranged in suction opening, after changing choosing
Gas pressure distribution in object collection tank；Wind turbine reduces object after choosing by the suction opening above object collecting box after air draft pipe connection choosing
Pressure in collecting box reduces dust pollution.
Preferably, the air supply duct of wind turbine makes partial pressure air flow to deduster by dedusting volume damper, removes
Dust in cycle；The shunting of partial air makes the air capacity for flowing to nozzle by air supply duct be less than air draft pipe after choosing
The air capacity of object collecting box extraction, has to form the possibility of negative pressure, to reduce dust pollution after choosing in object collecting box.
Preferably, material separator is provided with knock-out drum, and knock-out drum setting is at nozzle rear, for further increasing sorting
Precision；Knock-out drum can be different according to institute's sorting material, front and back, the up and down adjustment position with respect to feeding web；Knock-out drum can be with
It is required according to institute's sorting material difference, one or more is set, while corresponding nozzle is equipped with according to knock-out drum number；Separation
Drum can be adjusted along the forward and reverse rotation of nozzle blowing direction, speed.
Preferably, light material guide plate 8, light material is arranged in object collecting box above knock-out drum after material separator choosing
8 one end of guide plate is hinged on object collecting box after choosing, and the other end can adjust the distance relative to knock-out drum, improve to different sortings
Object separating effect；Object collects box back after choosing, and position has hung curtain made of flexible material above light materials conveyer belt,
Convenient for confining gas, while light material can export.
Preferably, it is used to convey the conveyer belt of light materials after selecting, can be a plurality of perpendicular to blowing direction setting, for conveying
Light materials after the different choosing of drop point.
The embodiment has the beneficial effect that following aspect：
1, the example structure is simple, efficient, energy-saving durable, safeguards simple, long lifespan；2, the embodiment uses point
Air circulation is selected to use, partial air filtering has prevented dust pollution substantially；3, the embodiment uses knock-out drum, improves object
Expect separation accuracy；4, the embodiment uses the nozzle for blowing out pressure air from below along material movement direction, improves separation
Efficiency and precision.
Object after the material separator that the embodiment provides, including feeding conveyer belt 2, nozzle 3, knock-out drum 4, wind turbine 21, choosing
Collecting box 7；As shown in Figure 1, wait for that sorting material 1 moves under the driving of feeding conveyer belt 2 to 4 direction of knock-out drum, feeding conveying
Nozzle 3 with 2 lower sections sprays pressure air at a certain angle, and object is received after light material is moved into choosing upward under Action of Wind pressure
Header 7, heavy material are fallen under the effect of gravity to heavy material conveyer belt 9.Wherein wind turbine 21 passes through object after the connection choosing of air draft pipe 20
Suction opening 15,17,19 above collecting box 7 reduces the pressure in object collecting box after selecting, reduces dust pollution；Wind turbine 21 is sent
Wind pipeline 27 makes partial pressure air flow to deduster 22 by dedusting volume damper 23, removes the dust in cycle；Part
The shunting of air makes the air capacity for flowing to nozzle by air supply duct 27 be less than what the object collecting box after choosing of air draft pipe 20 was extracted out
Air capacity has to form the possibility of negative pressure after choosing in object collecting box, to reduce dust pollution.Wherein wind turbine uses frequency conversion control
System adjusts wind pressure and air quantity；Each nozzle is provided with flow pressure regulating valve 24,25, and the high and low position of nozzle 3,5 can be adjusted
Section, spraying to can be adjusted, and meet different material sorting demand.It is provided in 3 subsequent knock-out drum 4 of nozzle, is arranged in nozzle 5
Subsequent knock-out drum 6 is improved the effect of separating effect, can be by adjusting between feeding conveyer belt 2, nozzle 3, knock-out drum 4
Relative position, the relative position between nozzle 5, knock-out drum 6 changes to the separating effect of different material.It can be according to material
Sharpness of separation requires that a set of nozzle, knock-out drum sorting unit or more sets is arranged, and attached drawing is provided with two sets.Object collecting box after wherein selecting
Suction opening 15,17,19 above 7 can a variety of layouts settings, corresponding suction opening regulating valve is set, is made after choosing in object collecting box
Pressure meets light material whereabouts Spreading requirements；Wherein below knock-out drum 4, knock-out drum 6, it is provided with heavy material conveyer belt 9, heavier
Material conveyer belt 10 conveys different materials；Along choosing after 7 vertical direction of object collecting box, be provided with light material conveyer belt 11,12,
13, meet light material classification needs.
Material separator disclosed in the embodiment, including wind turbine, wind turbine has corresponding pipeline, equipped with for blowing afloat selected object
Nozzle, babinet, for collecting the selected object blown afloat；The pipeline of recycling sorting air；Feeding conveyer belt, for conveying selected object
Material；Knock-out drum is used for the separation of light-heavy material；Object conveyer belt after choosing, for object after a variety of choosings after delivering sorting.The embodiment
Lower section blowing method improve the efficiency of separation, knock-out drum improves sharpness of separation, and the use of sorting air recovery channel reduces
Dust pollution；It is simple in structure, it is easy to spread.
From embodiment shown in FIG. 1, those skilled in the art are it can be gathered that the following contents：
1, a kind of material separator, including feeding conveyer belt, knock-out drum, object collecting box after choosing, object conveyer belt, wind after choosing
Machine, wind turbine are equipped with the nozzle for blowing, the air supply duct of corresponding blowing, the air draft pipe of recycling sorting air, material sorting
Machine further includes：It is connected on the air supply duct on fan outlet and dust-extraction unit is set, fan outlet is connected by air supply duct
To the nozzle below feeding conveyer belt；Air inlet is connected to after choosing by air draft pipe above object collecting box；Separation
Drum is located at the rear of nozzle, for improving separation accuracy；Object collecting box after choosing reduces airborne dust for object after collection choosing；After choosing
Object conveyer belt, for conveying object after choosings at different levels.2, wind turbine wind pipe is provided with deduster；The pipeline for leading to deduster is equipped with tune
Save valve；Lead to the pipeline setting air quantity and pressure-regulating device of nozzle；Air inlet by air draft pipe be connected to choosing after object
Above collecting box, multiple suction openings can be set in object collecting box length and width direction after choosing；Air quantity can be arranged in suction opening
Regulating device.3, nozzle can be with respect to feeding web height up and down；Nozzle can be adjusted with respect to feeding web and be sprayed to
Angle；Nozzle can adjust spout size；One or more can be arranged according to material difference in nozzle.4, knock-out drum can root
It is different according to institute's sorting material, front and back, the up and down adjustment position with respect to feeding web；Knock-out drum can be different according to institute's sorting material
One or more is set；Knock-out drum can be adjusted along the forward and reverse rotation of nozzle blowing direction, speed.5, object is received after selecting
Light material guide plate 8 is arranged in header above knock-out drum；8 one end of light material guide plate is fixed on object collecting box after choosing, separately
One end can adjust the distance relative to knock-out drum；Object collecting box discharge end after choosing, position is set above light materials conveyer belt
Curtain made of flexible material has been set, has been convenient for confining gas, while light material can export.6, it is arranged in nozzle, knock-out drum position
The object object used for conveyer belt after conveying heavier choosing after the choosing of lower section between setting；Object collecting box bottom is arranged after choosing in object conveyer belt after choosing
Portion, for light materials after conveying choosing；For convey choosing after light materials conveyer belt, can along blowing direction be arranged one；With
The conveyer belt of light materials after conveying is selected, can be a plurality of perpendicular to blowing direction setting, light after the choosing different for conveying drop point
Substance.7, feeding conveying carries vibrating device or agitating device, makes feeding material loosening.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this field skill
Art personnel without departing from the spirit and scope of the present invention, can make possible variation and modification, every without departing from this hair
The content of bright technical solution, according to the technical essence of the invention to any modification made by above example, equivalent variations and repair
Decorations, each fall within the protection domain that the claims in the present invention are defined.
Claims (10)
1. a kind of material separator, including：
For collect choosing after object choosing after object collecting box；
For convey choosing after object choosing after object conveyer belt；
Wind turbine, the air draft pipe of air supply duct and recycling sorting air equipped with nozzle, corresponding blowing for blowing；Its
Described in the air inlet of wind turbine the suction opening of object collecting box after the choosing is connected to by the air draft pipe, the wind turbine goes out
Object collecting box is to correspond to blowing after air port is connected to the choosing by the air supply duct；It is characterized in that,
Multiple suction openings are arranged in object collecting box length and width direction after the choosing；The suction opening is provided with air quantity tune
Regulating device.
2. material separator as described in claim 1, which is characterized in that the material separator further includes feeding conveyer belt,
The nozzle is located at the lower section of the feeding conveyer belt.
3. material separator as described in claim 1, which is characterized in that the air supply duct is provided with deduster；It is described to send
Wind pipeline makes partial pressure air flow to the deduster, to make to flow to the air capacity of the nozzle by the air supply duct
The air capacity extracted out from object collecting box after the choosing less than the air draft pipe.
4. material separator as claimed in claim 2, which is characterized in that the nozzle is configured to the relatively described feeding
Conveyer belt height up and down, and adjust and spray to angle.
5. material separator as claimed in claim 2, which is characterized in that it is big that the nozzle is configured to adjusting spout
It is small.
6. material separator as claimed in claim 2, which is characterized in that the nozzle is set as according to institute's sorting material difference
One or more.
7. material separator as claimed in claim 2, which is characterized in that the material separator further includes knock-out drum, described
Knock-out drum is located at the rear of the nozzle, for improving separation accuracy.
8. material separator as claimed in claim 7, which is characterized in that the knock-out drum is configured to according to being sorted
Material is different, and the relatively described feeding conveyer belt is front and back, up and down adjustment position.
9. material separator as claimed in claim 8, which is characterized in that the knock-out drum is arranged according to institute's sorting material difference
For one or more.
10. material separator as claimed in claim 7, which is characterized in that the knock-out drum is configured to along the spray
The forward and reverse rotation of blowing direction of mouth, and speed is arranged to adjust.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017100747916 | 2017-02-12 | ||
| CN201710074791 | 2017-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108421712A true CN108421712A (en) | 2018-08-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711182167.4A Pending CN108421712A (en) | 2017-02-12 | 2017-11-23 | A kind of material separator |
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| Country | Link |
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| CN (1) | CN108421712A (en) |
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| CN112893119A (en) * | 2021-01-14 | 2021-06-04 | 美欣达欣智造(湖州)科技有限公司 | Movable garbage winnowing machine |
| CN113369137A (en) * | 2020-02-25 | 2021-09-10 | 科华控股股份有限公司 | Separator for separating high-alloy heat-resistant steel residues by utilizing wind power |
| CN114313935A (en) * | 2022-01-18 | 2022-04-12 | 北矿机电科技有限责任公司 | Pneumatic belt discharger |
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