CN203635486U - Dual-channel suction separator - Google Patents
Dual-channel suction separator Download PDFInfo
- Publication number
- CN203635486U CN203635486U CN201320807155.7U CN201320807155U CN203635486U CN 203635486 U CN203635486 U CN 203635486U CN 201320807155 U CN201320807155 U CN 201320807155U CN 203635486 U CN203635486 U CN 203635486U
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- China
- Prior art keywords
- aspiration channel
- cone bucket
- straight tube
- air separation
- material spreading
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- 239000000463 material Substances 0.000 claims abstract description 50
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 206010003504 Aspiration Diseases 0.000 claims description 29
- 230000005484 gravity Effects 0.000 claims description 23
- 238000012216 screening Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a dual-channel suction separator comprising a shell and an air separation unit arranged inside the shell. A feed inlet is arranged in the upper end of the shell, the discharge outlet is arranged in the lower end of the shell, the air separation unit is sequentially composed of an oblique air separation unit and a vertical air separation unit, wherein the oblique air separation unit is communicated with the feed inlet, and the vertical air separation unit is communicated with the oblique air separation unit. Two kinds of air separation effects of the vertical air separation unit and the oblique air separation unit are integrated, so that the air separation effect is greatly improved with twice air separation of materials through oblique and vertical airflow, impurity removal is complete, the airflow is utilized to the great extent, energy consumption is low, and effect is good; meanwhile, the separator can be used in multiple ways, a channel can be opened in single or dual manners as required, and flexible application can be achieved.
Description
Technical field
The utility model relates to a kind of binary channels air suction separator.
Background technology
Pneumatic separator is mainly used in the light-duty impurity in sorting material, dust removal rate to environmental sanitation in guarantee workshop and raising later process has good effect, this type equipment is widely used in grain processing. and pneumatic separator type is a lot, to utilize grain materials and the different characteristic of aerodynamics between impurity mostly, according to the direction of motion of air-flow, selection by winnowing form can be divided into uprush selection by winnowing horizontal gas flow selection by winnowing and three kinds of forms of inclination air-flow selection by winnowing.
Air suction separator is exactly the one in pneumatic separator type wherein, and it is mainly to utilize uprush to carry out selection by winnowing.Grain, feed and food processing factory generally apply.But there is certain shortcoming in this class air suction separator, causes selection by winnowing poor effect.Reason is that this class air suction separator selection by winnowing distance is short, and selection by winnowing is not thorough; The material of capwise, wind vertically upward is easily mingled with material in the process declining, and makes wind cannot take away up hill and dale impurity.
And the utility model binary channels air suction separator has solved this problem, its selection by winnowing effect is improved greatly, efficiency improves greatly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel structure, practicality is high, selection by winnowing effect is good binary channels air suction separator.
The utility model adopts following technical scheme:
The utility model comprises housing and is arranged at the pneumatic separation device in housing, and described housing upper end is provided with charging aperture, and its lower end is provided with discharging opening,
Described pneumatic separation device is made up of the oblique winnowing device being connected with charging aperture setting gradually from top to bottom and the vertically-supplying air screening device that is connected with oblique winnowing device, and described vertically-supplying air screening device lower end is connected with discharging opening.
Described housing is made up of upper shell and lower house, described charging aperture place is provided with charging and regulates backstay, described oblique winnowing device is by the aggregate bin being set in turn in from top to bottom in upper shell, be arranged at the one-level material spreading cone bucket of aggregate bin lower end, be wound on the collet of one-level material spreading cone bucket extension and be arranged at the secondary aspiration channel composition of collet lower end, described aggregate bin regulates backstay lower end to be connected with described charging, described collet is fixedly connected with one-level material spreading cone bucket by the banking stop arranging, described one-level material spreading cone bucket is fixedly connected with secondary aspiration channel by support column, between described aggregate bin and one-level material spreading cone bucket, between one-level material spreading cone bucket and collet and between collet and secondary aspiration channel, be provided with the passage that can pass through for material, passage place on described upper shell between corresponding collet and secondary aspiration channel is provided with the first Inlet Network.
Described vertically-supplying air screening device comprises the secondary material spreading cone bucket being arranged in lower house, be fixedly installed on the bulk cargo straight tube of secondary material spreading cone bucket lower end, be fixedly installed on the wind gathering cylinder in secondary material spreading cone bucket, be fixedly installed on the gravity settling chamber in bulk cargo straight tube, be arranged at the impurity removal bucket of gravity settling chamber bottom and penetrate the main aspiration channel of wind gathering cylinder and gravity settling chamber, it is indoor that the lower port of described wind gathering cylinder is plugged in gravitational settling, the upper port of described gravity settling chamber is plugged in bulk cargo straight tube, the lower port of described bulk cargo straight tube is plugged in lower house, on described lower house, the lower port place of corresponding bulk cargo straight tube is provided with the second air inlet, the lower port of described secondary aspiration channel penetrates that to be plugged in gravitational settling after wind gathering cylinder indoor, the diameter of described wind gathering cylinder is less than wind gathering cylinder, described wind gathering cylinder diameter is less than gravity settling chamber, the diameter of described gravity settling chamber is less than bulk cargo straight tube, the diameter of described bulk cargo straight tube is less than lower house.
Described secondary aspiration channel is made up of the aspiration channel distortion head of upper end and the secondary air draught straight tube with aspiration channel distortion head of lower end.Described lower house inwall is also provided with guiding device, and described guiding device forms by oblique baffle liner and with the deflector that is fixedly arranged on oblique baffle liner lower end, and described upper shell is provided with more than one observation window.
Good effect of the present utility model is as follows:
One, facility compact: binary channels shares same expansion chamber, two passage air draught selection by winnowing, the air-flow with impurity carries out impurity sedimentation at same expansion chamber.
Two, novel structure: binary channels air draught selection by winnowing, by the passage with inclination air-flow selection by winnowing principle with form with two passages of uprush selection by winnowing.
Three, dust removal rate is high, effective: binary channels selection by winnowing, and dust removal rate is high, the inclusion content of material while having reduced vertical selection by winnowing, selection by winnowing is thorough, effective.
Four, energy consumption is low: a passage inclination air-flow selection by winnowing Air Quantity Required is few, and energy consumption is low.
Five, applying flexible a: passage can be closed, two passages use separately, can be used in combination with two passages again, applying flexible, practical.
Six, combination regulates parameter many: the air quantity of passage one can regulate, and the air quantity of main air duct also can regulate, and the optional type of parameter ratio of the air quantity of passage one and two passages is many.
The utility model utilizes two kinds of selection by winnowing principles, binary channels, double acting air draught selection by winnowing, same expansion chamber, same discharging opening, same main suction channel, compact conformation, a passage again can be flexibly switch and regulate the size of air quantity voluntarily.Increase selection by winnowing distance, greatly reduced the inclusion content of vertical selection by winnowing, made removal of impurities more thorough.
Brief description of the drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is overlooked status architecture schematic diagram for the utility model.
Accompanying drawing 3 is the utility model A-A sectional structure schematic diagram.
Accompanying drawing 4 is the utility model B-B sectional structure schematic diagram.
Detailed description of the invention
As shown in accompanying drawing 1-4, the utility model comprises housing and is arranged at the pneumatic separation device in housing, and described housing upper end is provided with charging aperture 1-1, and its lower end is provided with discharging opening 1-2,
It is characterized in that described pneumatic separation device is made up of the oblique winnowing device 2 being connected with charging aperture 1-1 setting gradually and the vertically-supplying air screening device 3 that is connected with oblique winnowing device 2 from top to bottom, described vertically-supplying air screening device 3 lower ends are connected with discharging opening 1-2.
Described housing is made up of upper shell-3 and lower house-4, described charging aperture 1-1 place is provided with charging and regulates backstay 4, described oblique winnowing device 2 is by the aggregate bin 2-1 being set in turn in from top to bottom in upper shell-3, be arranged at the one-level material spreading cone bucket 2-2 of aggregate bin 2-1 lower end, be wound on the collet 2-3 of one-level material spreading cone bucket 2-2 extension and be arranged at the secondary aspiration channel 2-4 composition of collet 2-3 lower end, described aggregate bin 2-1 regulates backstay 4 lower ends to be connected with described charging, described collet 2-3 is fixedly connected with one-level material spreading cone bucket 2-2 by the banking stop 2-5 arranging, described one-level material spreading cone bucket 2-2 is fixedly connected with secondary aspiration channel 2-4 by support column 2-6, between described aggregate bin 2-1 and one-level material spreading cone bucket 2-2, between one-level material spreading cone bucket 2-2 and collet 2-3 and between collet 2-3 and secondary aspiration channel 2-4, be provided with the passage that can pass through for material, passage place on described upper shell-1 between corresponding collet 2-3 and secondary aspiration channel 2-4 is provided with the first Inlet Network 1-5.
Described vertically-supplying air screening device 3 comprises the secondary material spreading cone bucket 3-1 being arranged in lower house-4, be fixedly installed on the bulk cargo straight tube 3-2 of secondary material spreading cone bucket 3-1 lower end, be fixedly installed on the wind gathering cylinder 3-3 in secondary material spreading cone bucket 3-1, be fixedly installed on the gravity settling chamber 3-4 in bulk cargo straight tube 3-2, be arranged at the impurity removal bucket 3-5 of gravity settling chamber 3-4 bottom and penetrate wind gathering cylinder 3-3 and the main aspiration channel 3-6 of gravity settling chamber 3-4, the lower port of described wind gathering cylinder 3-3 is plugged in gravity settling chamber 3-4, the upper port of described gravity settling chamber 3-4 is plugged in bulk cargo straight tube 3-2, the lower port of described bulk cargo straight tube 3-2 is plugged in lower house-4, on described lower house-4, the lower port place of corresponding bulk cargo straight tube 3-2 is provided with the second air inlet 1-6, the lower port of described secondary aspiration channel 2-4 is plugged in gravity settling chamber 3-4 after penetrating wind gathering cylinder 3-3, the diameter of described wind gathering cylinder 3-6 is less than wind gathering cylinder 3-3, described wind gathering cylinder 3-3 diameter is less than gravity settling chamber 3-4, the diameter of described gravity settling chamber 3-4 is less than bulk cargo straight tube 3-2, the diameter of described bulk cargo straight tube 3-2 is less than lower house-4.
Described secondary aspiration channel 2-4 is made up of the aspiration channel distortion head of upper end and the secondary air draught straight tube with aspiration channel distortion head of lower end.
Described lower house-4 inwall is also provided with guiding device, and described guiding device forms by oblique baffle liner 3-7 and with the deflector 3-8 that is fixedly arranged on oblique baffle liner 3-7 lower end.On described upper shell-3, be provided with more than one observation window 1-8.
The utility model has been integrated uprush selection by winnowing and two kinds of selection by winnowing effects of inclination air-flow selection by winnowing, make material through obliquely with twice selection by winnowing of uprush, selection by winnowing efficiency is improved greatly, removal of impurities is thorough, has farthest utilized air-flow, energy consumption is low, effect is good; Meanwhile, this equipment can also be multiplex, can singly open as required or two open walk exactly applying flexible.
Under similarity condition, the flight coefficient of material in inclination air-flow is greater than the flight coefficient in level, material is not easy to be mingled with in the process declining, light impurity is easily taken away by air-flow, therefore the selection by winnowing that tilts better effects if, according to knowhow, 30 degree be advisable (taking horizontal plane as benchmark) are got at the direction of motion angle of inclination air-flow.And a passage air draught is exactly the principle of utilizing inclination pneumatic separation, material-gathering device is concentrated charging, by one-level bulk material device, material is evenly scattered again, making the bed of material be certain thickness by collet again flows out with parabola, air-flow is blown into obliquely, light-duty or larger-diameter impurity enters expansion chamber through air-suction channel one, enter afterwards secondary selection by winnowing, material is through after twice selection by winnowing, if material impurity is less, can close a passage, use separately two passages, reduce energy consumption, save processing cost, applying flexible, the adjusting of a practical passage can realize by aspiration channel adjusting device.
When work, material is entered by charging aperture, collected by aggregate bin, material spreading cone bucket spreads out material uniformly, making material be certain thickness by striker plate again flies out with parabola, air-flow is blown into from oblique below, and what diameter was larger is taken away by aspiration channel 1 and enter expansion chamber by air-flow with part light impurity, completes selection by winnowing one time.
The material of preliminary cleaning again through the homocline of secondary material spreading cone bucket with certain thickness admission passage two, air-flow is blown into vertically upward, uprush selection by winnowing, light-duty impurity is brought into expansion chamber by air-flow, in expansion chamber, air velocity with impurity sharply declines, light-duty impurity is under the effect of gravity, sink to bottom, discharge through impurity outlet, miniature impurity enters the further dedusting again of wind net by main suction channel, and the material that selection by winnowing is crossed is collected by hopper, entering next procedure through discharging opening, complete secondary selection by winnowing. binary channels selection by winnowing increases dust removal rate greatly, makes impurity-eliminating effect the best.
Claims (7)
1. a binary channels air suction separator, it comprises housing and is arranged at the pneumatic separation device in housing, and described housing upper end is provided with charging aperture (1-1), and its lower end is provided with discharging opening (1-2),
It is characterized in that described pneumatic separation device is made up of the oblique winnowing device (2) being connected with charging aperture (1-1) setting gradually and the vertically-supplying air screening device (3) that is connected with oblique winnowing device (2) from top to bottom, described vertically-supplying air screening device (3) lower end is connected with discharging opening (1-2).
2. binary channels air suction separator according to claim 1, it is characterized in that described housing is made up of upper shell (1-3) and lower house (1-4), described charging aperture (1-1) is located to be provided with charging and is regulated backstay (4), described oblique winnowing device (2) is by the aggregate bin (2-1) being set in turn in from top to bottom in upper shell (1-3), be arranged at the one-level material spreading cone bucket (2-2) of aggregate bin (2-1) lower end, be wound on the collet (2-3) of one-level material spreading cone bucket (2-2) extension and be arranged at secondary aspiration channel (2-4) composition of collet (2-3) lower end, described aggregate bin (2-1) regulates backstay (4) lower end to be connected with described charging, described collet (2-3) is fixedly connected with one-level material spreading cone bucket (2-2) by the banking stop (2-5) arranging, described one-level material spreading cone bucket (2-2) is fixedly connected with secondary aspiration channel (2-4) by support column (2-6), between described aggregate bin (2-1) and one-level material spreading cone bucket (2-2), between one-level material spreading cone bucket (2-2) and collet (2-3) and between collet (2-3) and secondary aspiration channel (2-4), be provided with the passage that can pass through for material, passage place between the upper corresponding collet (2-3) of described upper shell (1-1) and secondary aspiration channel (2-4) is provided with the first Inlet Network (1-5).
3. binary channels air suction separator according to claim 1 and 2, it is characterized in that described vertically-supplying air screening device (3) comprises the secondary material spreading cone bucket (3-1) being arranged in lower house (1-4), be fixedly installed on the bulk cargo straight tube (3-2) of secondary material spreading cone bucket (3-1) lower end, be fixedly installed on the wind gathering cylinder (3-3) in secondary material spreading cone bucket (3-1), be fixedly installed on the gravity settling chamber (3-4) in bulk cargo straight tube (3-2), be arranged at the impurity removal bucket (3-5) of gravity settling chamber (3-4) bottom and penetrate wind gathering cylinder (3-3) and the main aspiration channel (3-6) of gravity settling chamber (3-4), the lower port of described wind gathering cylinder (3-3) is plugged in gravity settling chamber (3-4), the upper port of described gravity settling chamber (3-4) is plugged in bulk cargo straight tube (3-2), the lower port of described bulk cargo straight tube (3-2) is plugged in lower house (1-4), the lower port place of the upper corresponding bulk cargo straight tube (3-2) of described lower house (1-4) is provided with the second air inlet (1-6), the lower port of described secondary aspiration channel (2-4) is plugged in gravity settling chamber (3-4) after penetrating wind gathering cylinder (3-3), the diameter of described wind gathering cylinder (3-6) is less than wind gathering cylinder (3-3), described wind gathering cylinder (3-3) diameter is less than gravity settling chamber (3-4), the diameter of described gravity settling chamber (3-4) is less than bulk cargo straight tube (3-2), the diameter of described bulk cargo straight tube (3-2) is less than lower house (1-4).
4. binary channels air suction separator according to claim 3, is characterized in that described secondary aspiration channel (2-4) is made up of the aspiration channel distortion head of upper end and the secondary air draught straight tube with aspiration channel distortion head of lower end.
5. binary channels air suction separator according to claim 4, it is characterized in that described lower house (1-4) inwall is also provided with guiding device, described guiding device forms by oblique baffle liner (3-7) and with the deflector (3-8) that is fixedly arranged on oblique baffle liner (3-7) lower end.
6. binary channels air suction separator according to claim 5, is characterized in that being provided with on described upper shell (1-3) more than one observation window (1-8).
7. binary channels air suction separator according to claim 6, is characterized in that described lower house (1-4) lower end is provided with supporting leg (1-7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807155.7U CN203635486U (en) | 2013-12-11 | 2013-12-11 | Dual-channel suction separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807155.7U CN203635486U (en) | 2013-12-11 | 2013-12-11 | Dual-channel suction separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635486U true CN203635486U (en) | 2014-06-11 |
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ID=50866766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320807155.7U Expired - Lifetime CN203635486U (en) | 2013-12-11 | 2013-12-11 | Dual-channel suction separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052403A (en) * | 2019-04-25 | 2019-07-26 | 新泰市金翼饲料机械有限公司 | A kind of material wind selection separator |
-
2013
- 2013-12-11 CN CN201320807155.7U patent/CN203635486U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052403A (en) * | 2019-04-25 | 2019-07-26 | 新泰市金翼饲料机械有限公司 | A kind of material wind selection separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |