CN105794424A - Discharging cylinder - Google Patents
Discharging cylinder Download PDFInfo
- Publication number
- CN105794424A CN105794424A CN201610199011.6A CN201610199011A CN105794424A CN 105794424 A CN105794424 A CN 105794424A CN 201610199011 A CN201610199011 A CN 201610199011A CN 105794424 A CN105794424 A CN 105794424A
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- CN
- China
- Prior art keywords
- cylinder
- conical portion
- dispersion tube
- charging aperture
- discharge barrel
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/442—Rotary cleaners
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cyclones (AREA)
Abstract
The invention discloses a discharging cylinder used for grain cleaning.The discharging cylinder is divided into an upper section, a middle section and a lower section, a big-end-down conical section serves as the upper section, a cylindrical section serves as the middle section, and a big-end-up conical section serves as the lower section; the upper end of a cylinder body is provided with an impurity outlet, the lower end of the cylinder body is provided with a grain outlet, the cylindrical section is provided with a feeding port, a biconical dispersing cylinder is rotatably arranged in the cylinder body and divided into an upper conical portion and a lower conical portion, and the upper conical portion and the lower conical portion share the bottom face.According to the discharging cylinder, materials are still separated and collected in a cyclone separation mode, and the difference is achieved by additionally arranging the biconical dispersing cylinder; after the dispersing cylinder is additionally arranged, the materials put into the cylinder body can directly strike the dispersing cylinder when the materials are close to the axis position of the cylinder body, the dispersing cylinder is driven to rotate to enable the materials to be uniformly distributed on the dispersing cylinder, and therefore the accumulation condition is prevented from occurring; heavy grains are collected from the grain outlet through the lower conical portion, and light impurities are discharged from the impurity outlet through the upper conical portion.
Description
Technical field
The present invention designs a kind of grain cleaning machine or corn segregation apparatus, is specifically related to a kind of discharge barrel separating corn.
Background technology
At present, agricultural production progressively changes to mechanized operation.Corn mowing machine is a kind of common farm equipment, and wherein cleaning and sorting system is the important component part of corn mowing machine, and the quality of its performance will directly affect final separating effect, and then have influence on the operation effectiveness of complete machine.At present, it is contemplated that small-sized corn mowing machine feed quantity is less, adopting cyclone separating cleaning and sorting system simple and compact for structure, reliable operation to complete to clean operation is more reasonably select.
Existing Cyclone separating cleaning system is mainly made up of device of winnowing, pipeline of winnowing, cyclone separating tube, impurity adsorbing blower and gettering pipeline.Cyclone separating tube is by the primary structure separated, and its cylinder is upper and lower both ends open structure, and the lower ending opening of cylinder is grain outlet, and the upper end open of cylinder is impurity outlet.One end of gettering pipeline seals with the upper end impurity outlet of cyclone separating tube and is connected, and the other end seals with the gettering mouth of impurity adsorbing blower and is connected.To be column body segment, hypomere be up big and down small cone segments that the epimere of cylinder is up-small and down-big cone segments, interlude, the one end of pipeline of winnowing seal with the interlude of cyclone separating tube be connected, the other end is connected with the air outlet sealing of device of winnowing.During work, material to be cleaned (seed, grain husk bran, short cane mixture) is at a high speed thrown into cyclone separating tube in through pipeline of winnowing along the tangential direction of cyclone separating tube inwall by device of winnowing, under the combined effect of inertia, gravity and air-flow, the bigger seed of proportion moves along cyclonic separation barrel helically track grain outlet downwards, the less light foreign material of proportion are to cyclone separating tube central motion, and discharge by impurity outlet through gettering pipeline, it is achieved seed separates with the grain husk light foreign material such as bran.The cleaning and sorting system of said structure, the axis of cylinder upper end open overlaps with tubular axis, the wind-force that impurity adsorbing blower produces is concentrated mainly in the axial location of cylinder, enter the material to be cleaned in cyclone separating tube, a part of seed is in the axial location close to cyclone separating tube when entering in cyclone separating tube, very easily it is sucked away with light foreign material, causes cleaning loss.In order to reduce cleaning loss, usual way is to strengthen the diameter of cyclone separating tube, avoid seed axial location close to cyclone separating tube when entering in cyclone separating tube as far as possible, this suction just requiring to improve impurity adsorbing blower, impurity adsorbing blower physical dimension is increased or rotating speed improves, add the energy loss in manufacturing cost and use procedure.It addition, the hypomere of cylinder is up big and down small cone segments, when, in time cleaning material water ratio and be bigger, partly the gently foreign material such as grain husk bran are easily deposited on the cone segments inwall of cylinder hypomere, and long time integration easily makes cylinder block, and then operation is cleaned in impact.
Summary of the invention
It is an object of the invention to provide a kind of discharge barrel, easily cause, in order to solve existing cyclone separating tube, the problem that part seed discharges loss with light foreign material.
For reaching above-mentioned purpose, the technical scheme is that discharge barrel, including the cylinder of hollow, described cylinder is divided into epimere, stage casing and hypomere, described epimere to be up-small and down-big cone segments, described stage casing is shell portion, described hypomere to be up big and down small cone segments；The upper end of described cylinder has impurity outlet, the lower end of described cylinder has grain outlet, and described shell portion has charging aperture, rotates and be provided with diconical dispersion tube in described cylinder, described dispersion tube is divided into upper conical portion and conical portion, described upper conical portion and conical portion bottom surface altogether.
When adopting technique scheme, whole discharge barrel combines the feature of existing structure, remains the mode that have employed cyclonic separation and carries out separation and the collection of material.The difference is that, add a diconical dispersion tube.After adding dispersion tube, it is thrown into the material in cylinder, when the axial location of cylinder, directly can beat in dispersion tube, and drive dispersion tube to rotate, by the rotation of dispersion tube, can material be evenly distributed in dispersion tube on the one hand, it is prevented that situation about piling up occurs.On the other hand, it is also possible to reduce the speed of material so that heavier seed is more collected from grain outlet by conical portion, lighter light foreign material are then discharged from impurity outlet by upper conical portion.The setting of dispersion tube can greatly reduce because seed is thrown into the axial location being located proximate to cylinder and the phenomenon taken away from impurity outlet, decreases the loss of seed.Furthermore, the setting of dispersion tube can dispersed material, it is prevented that material occurs to pile up and blocking in cylinder.Specifically, diconical structural design, it is possible to by upper conical portion, material is played the effect of a guiding, guides material and move to the two ends up and down of dispersion tube.
Further prioritization scheme, the height of described conical portion is the twice of the height in upper conical portion.Owing to upper conical portion is primarily directed to the design of light foreign material, it is necessary to shorten the move distance of light foreign material so that it is be easier to be sucked out.And conical portion is primarily directed to seed design, it is necessary to increase length as far as possible, to prevent seed sucking-off from above.Therefore, the height design with upper conical portion of conical portion needs to be designed according to certain proportion requirement, to meet user demand.
Further prioritization scheme, the joint portion of described upper conical portion and conical portion is provided with a baffle ring protruding from dispersion tube surface.Baffle ring is set, it is possible to defines one between upper conical portion and conical portion and stops position, it is possible to stop that on conical portion, the seed of attachment moves upward to a certain extent, it is to avoid it enters into upper conical portion through baffle ring position.Same reason, baffle ring can play and stop that the light foreign material adhered in upper conical portion fall into conical portion and enter in grain outlet.
The distance of the top edge of further prioritization scheme, described baffle ring and charging aperture is 15～25mm.Through experiment, it has been found that the position of baffle ring is unsuitable too high or too low, and too high meeting causes light foreign material to be mixed in grain outlet, and the too low meeting in position causes seed from impurity outlet sucking-off.
Further prioritization scheme, described charging aperture is arranged along the tangential direction of shell portion.Charging aperture is arranged can be thrown on the inwall and dispersion tube of cylinder by material in an optimal manner along the tangential direction of shell portion, plays good separating effect.
Further prioritization scheme, described charging aperture is rectangle, and the lower limb of described charging aperture is positioned at the distance of the stage casing of cylinder and the junction of hypomere, the top edge of described charging aperture and the stage casing of cylinder and epimere junction equal to 1/2nd of charging aperture height.Adjusting through long-term experiment and improvement, the position of charging aperture can directly affect final separating effect, therefore needs to be particularly limited to the position of charging aperture.
Further prioritization scheme, the hypomere of described cylinder is fixed with a support, described support includes the pole of circumference uniform distribution on lining and lining, the end of described pole is fixed on the hypomere wall of cylinder, being provided with a fixing axle supporting dispersion tube in described lining, described dispersion tube and fixing axle are rotationally connected.This setting, can support fixing axle effectively by support so that dispersion tube in use can around solid fixed-axis rotation.On the other hand, the simple in construction of this structure medium-height trestle, install easy to process, and the stop area of support is less, grain outlet will not be formed and stop.
Further prioritization scheme, the upper end of described fixing axle is welded with a lower steel ball；The upper end of described dispersion tube is welded with a upper steel ball, and described upper steel ball jacking is on lower steel ball.Above-mentioned setting, when dispersion tube rotates, upper steel ball can contact and produce friction by direct and lower steel ball.Owing to the contact area of upper steel ball and lower steel ball is less, frictional force between the two can be reduced on the one hand, it is ensured that effective rotation of dispersion tube；The abrasion between fixing axle and dispersion tube can be reduced on the other hand, the service life of prolongation.Further, since the rotational structure of dispersion tube is complicated, overall installing space is limited, and the rotational structures such as bearing should not be adopted to be attached fixing, and therefore, said structure meets double requirements on cost and result reliability.
Further prioritization scheme, described fixing axle is positioned on the axis of cylinder.This setting makes dispersion tube symmetrical relative to the place-centric of cylinder, has the dispersion effect of the best when rotating.
Further prioritization scheme, it is contemplated that the dispersion of dispersion tube and separating effect, the length of described fixing axle is more than the height in the stage casing of cylinder, and described pole is inclined shape in vertical plane, and described pole tilts from the hypomere wall of lower shell to lining.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the perspective view of discharge barrel embodiment of the present invention；
Fig. 2 is the side-looking structural representation of Fig. 1；
Fig. 3 is the sectional structure schematic diagram of Fig. 2.
Detailed description of the invention
Accompanying drawing labelling: cylinder 1, impurity outlet 11, grain outlet 12, charging aperture 13, adpting flange 14, dispersion tube 2, upper conical portion 21, conical portion 22, baffle ring 23, upper steel ball 24, fixing axle 3, lower steel ball 31, support 4, pole 41, lining 42.
As it is shown in figure 1, discharge barrel of the present invention, including the cylinder 1 of outside, cylinder 1 is divided into upper, middle and lower segment.Wherein, epimere to be up-small and down-big cone segments, interlude be column body segment, hypomere are up big and down small cone segments.The upper end open of cylinder 1 is impurity outlet 11, and the lower ending opening of cylinder 1 is grain outlet 12.During separation, seed etc. needs the material collected to discharge from grain outlet 12, and the separators such as light foreign material are discharged from impurity outlet 11.Having a charging aperture 13 on the interlude of cylinder 1, charging aperture 13 is the opening for the seed mixed and light foreign material etc. are thrown into cylinder 1.And the position that arranges of charging aperture 13 is in the tangential direction of cylinder 1, and it is welded with adpting flange 14 in the end of charging aperture 13.External structure about cylinder 1 compared with prior art changes not quite, it might even be possible to prior art directly supported the use.
As shown in Figures 2 and 3, a dispersion tube 2 is added in the inside of cylinder 1.Dispersion tube 2 is a biconial cylinder, and dispersion tube 2 is divided into upper conical portion 21 and conical portion 22.Upper conical portion 21 is identical with the bottom surface size of conical portion 22, and two bottom surfaces are fixed together and form an entirety.It addition, the height of conical portion 22 is the twice of the height in upper conical portion 21.Furthermore, a baffle ring 23 protruded is formed in the joint portion of upper conical portion 21 and conical portion 22.The setting of baffle ring 23, defines one between upper conical portion 21 and conical portion 22 and stops position, have certain segmentation effect.Furthermore, the horizontal level at baffle ring 23 place is 15～25mm from the distance on edge on charging aperture 13.About the connected mode of dispersion tube 2, dispersion tube 2 is to be rotatably connected on fixing axle 3.
As it is shown on figure 3, the upper end of fixing axle 3 is fixed with a lower steel ball 31, also it is fixed with on one at the top place in the upper conical portion 21 of dispersion tube 2 steel ball 24.Upper steel ball 24 contacts and jacking is on lower steel ball 31 so that fixing axle 3 jacking lives dispersion tube 2, and dispersion tube 2 can be rotated around fixing axle 3.Why the attachment structure of steel ball 31 and upper steel ball 24 under employing, is the contact area in order to reduce lower steel ball 31 and upper steel ball 24, thus reducing friction so that dispersion tube 2 can rotate around fixing axle 3 smoothly after being subject to the shock of material.It addition, the jacking structure in order to prevent fixing axle 3 simple with dispersion tube 2 causes the inclination of dispersion tube 2 in use, the lower ending opening diameter of the conical portion 22 of dispersion tube, slightly larger than the diameter of fixing axle 3, plays a spacing effect with anti-dumping.Furthermore, the lower end of fixing axle 3 is connected with support 4, and support 4 includes three poles being fixed on conical portion 22 41, and three poles 41 are fixed on lining 42 near the end of cylinder 1 central shaft.The angle formed in the projection of horizontal plane between three poles 41 is 120 °.Pole 41 is inclined shape in vertical plane, and one end that pole 41 and conical portion 22 are fixed is higher than one end fixing with lining 42.The lower end of fixing axle 3 is arranged in lining 42.Lining 42 inwall offers female thread, and the hypomere of fixing axle 3 is provided with external screw thread, can move up and down fixing axle 3 by rotating fixing axle 3, thus regulating the height and position of the cylinder 1 of fixing axle 3 upper end.Owing to the main part pole 41 of support 4 is straight-bar, its surface area is less, grain outlet 12 will not be caused and block, without influence on normal use.
During use, by winnowing device and winnow pipeline, being thrown in cylinder 1 by mixed material from charging aperture 13, owing to charging aperture 13 is to arrange along the tangential direction of cylinder 1, mixed material also can tangentially be thrown into the inside of cylinder 1.Being thrown into the mixed material in cylinder 1, a part, away from the central axis of cylinder 1, can impinge upon on the inwall of cylinder 1, carry out normal cyclonic separation.Seed heavier after separation is discharged from the grain outlet 12 below cylinder 1, and lighter light foreign material are then sucked out collection from the impurity outlet 11 above cylinder 1.Being thrown into the mixed material in cylinder 1, another part is near the central axis of cylinder 1, and this partial material can clash into the dispersion tube 2 in cylinder 1, and under the constant impingement of mixed material, dispersion tube 2 can rotate around fixing axle 3.Attachment mixed material in its surface can be disperseed by the dispersion tube 2 rotated, it is prevented that situation about piling up occurs.Furthermore.Owing to dispersion tube 2 is the structural design of upper and lower two tapered portion, and the tip in upper conical portion 21 is upward, the tip of conical portion 22 is down, such structural design so that being positioned at the material on dispersion tube 2 surface can move to the impurity outlet 11 above cylinder 1 and the grain outlet 12 below cylinder 1 and discharge respectively under the guiding of upper conical portion.Of coursing, the height and position of dispersion tube 2 is important, but before introducing the height of dispersion tube 2, first further illustrates the structure of dispersion tube 2.Owing to forming a baffle ring 23 protruded in the joint portion in the upper conical portion 21 of dispersion tube 2 and conical portion 22, baffle ring 23 defines the fragmenting plate of one annular in dispersion tube 2, can stop that on the conical portion 22 of dispersion tube 2, the seed of attachment moves upward to a certain extent, it is to avoid it enters in the region in upper conical portion 21 through baffle ring 23 position.Because seed is once after moving upward to upper conical portion 21 from conical portion 22, very easily lead on the surface in upper conical portion 21 and discharge from impurity outlet 11 under the air draught effect of impurity outlet 11, causing waste.Same reason, baffle ring 23 can play and stop that the light foreign material adhered in upper conical portion 21 fall into conical portion 22 and enter into grain outlet 12.Of coursing, it is contemplated that the matching of the height and position of charging aperture 13 and dispersion tube 2, charging aperture 13 can be designed to rectangle.The lower limb of charging aperture 13 is positioned at the junction of the interlude of cylinder 1 and the cone segments of hypomere, and the interlude of the top edge distance cylinder 1 of charging aperture 13 and the junction of the cone segments of epimere are equal to 1/2nd of charging aperture 13 height.
Especially, it is contemplated that the processing cost of dispersion tube 2 and the balance between service life, dispersion tube 2 is fixed on by support 4 inside of cylinder 1.And the lower steel ball 31 utilizing upper steel ball 24 that dispersion tube 2 upper end is welded corresponding with on fixing axle 3 rubs, it is possible to reduce resistance and the degree of wear that dispersion tube 2 rotates, play life-saving and cut down the purpose of use cost.
Whole discharge barrel combines the feature of existing structure, remains the mode that have employed cyclonic separation and carries out separation and the collection of material.The difference is that, add a diconical dispersion tube 2.After adding dispersion tube 2, it is thrown into the material in dispersion tube 2, when the axial location of cylinder 1, can directly beat in dispersion tube 2, and drive dispersion tube 2 to rotate, by the rotation of dispersion tube 2, material can be evenly distributed in dispersion tube 2 on the one hand, it is prevented that situation about piling up occurs.On the other hand, it is also possible to reduce the speed of material so that heavier seed is more collected from grain outlet by conical portion, and lighter light foreign material are then discharged from impurity outlet 11 by upper conical portion.The setting of dispersion tube 2 can greatly reduce seed because being thrown into the axial location being located proximate to cylinder 1 and the phenomenon taken away from impurity outlet 11, decreases the loss of seed.Furthermore, the setting of dispersion tube 2 can dispersed material, it is prevented that material occurs piling up and the phenomenon of blocking in cylinder 1.Specifically, diconical structural design, it is possible to respectively through upper conical portion 21 and conical portion 22, material is played an effect led, guide material and move to the two ends up and down of dispersion tube 2.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; without departing from the inventive concept of the premise; some deformation and improvement can also be made; these also should be considered as protection scope of the present invention, and these are all without affecting effect of the invention process and practical applicability.
Claims (10)
1. discharge barrel, including the cylinder of hollow, described cylinder is divided into epimere, stage casing and hypomere, described epimere to be up-small and down-big cone segments, described stage casing is shell portion, described hypomere to be up big and down small cone segments；The upper end of described cylinder has impurity outlet, and the lower end of described cylinder has grain outlet, and described shell portion has charging aperture, it is characterized in that, rotating in described cylinder and be provided with diconical dispersion tube, described dispersion tube is divided into upper conical portion and conical portion, described upper conical portion and conical portion bottom surface altogether.
2. discharge barrel according to claim 1, is characterized in that, the height of described conical portion is the twice of the height in upper conical portion.
3. discharge barrel according to claim 1 and 2, is characterized in that, the joint portion of described upper conical portion and conical portion is provided with a baffle ring protruding from dispersion tube surface.
4. discharge barrel according to claim 3, is characterized in that, the distance of the charging aperture top edge of described baffle ring and charging aperture is 15～25mm.
5. discharge barrel according to claim 1, is characterized in that, described charging aperture is arranged along the tangential direction of shell portion.
6. discharge barrel according to claim 1 or 5, it is characterized in that, described charging aperture is rectangle, and the lower limb of described charging aperture is positioned at the distance of the stage casing of cylinder and the junction of hypomere, the top edge of described charging aperture and the stage casing of cylinder and epimere junction equal to 1/2nd of charging aperture height.
7. discharge barrel according to claim 1, it is characterized in that, the hypomere of described cylinder is fixed with a support, described support includes the pole of circumference uniform distribution on lining and lining, the end of described pole is fixed on the hypomere wall of cylinder, being provided with a fixing axle supporting dispersion tube in described lining, described dispersion tube and fixing axle are rotationally connected.
8. discharge barrel according to claim 7, is characterized in that, the upper end of described fixing axle is welded with a lower steel ball；The upper end of described dispersion tube is welded with a upper steel ball, and described upper steel ball jacking is on lower steel ball.
9. the discharge barrel according to claim 7 or 8, is characterized in that, described fixing axle is positioned on the axis of cylinder.
10. discharge barrel according to claim 9, is characterized in that, the length of described fixing axle is more than the height in the stage casing of cylinder, and described pole is inclined shape in vertical plane, and described pole tilts from the hypomere wall of lower shell to lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610199011.6A CN105794424A (en) | 2016-04-01 | 2016-04-01 | Discharging cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610199011.6A CN105794424A (en) | 2016-04-01 | 2016-04-01 | Discharging cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105794424A true CN105794424A (en) | 2016-07-27 |
Family
ID=56459387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610199011.6A Pending CN105794424A (en) | 2016-04-01 | 2016-04-01 | Discharging cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105794424A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342473A (en) * | 2016-08-29 | 2017-01-25 | 重庆华世丹机械制造有限公司 | Crop reaper and operating method thereof |
| CN111617963A (en) * | 2020-06-11 | 2020-09-04 | 山东腾飞机电科技有限公司 | Gypsum powder airflow separator |
| CN113551495A (en) * | 2021-07-14 | 2021-10-26 | 孙楠 | Microbial fermentation treatment system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000152716A (en) * | 1999-01-01 | 2000-06-06 | Iseki & Co Ltd | Separation apparatus in thresher |
| CN2925619Y (en) * | 2006-06-20 | 2007-07-25 | 东华大学 | Square separator with internal cone and double-tangential inlet rotary channel |
| CN201776059U (en) * | 2010-08-20 | 2011-03-30 | 镇江华东电力设备制造厂 | Cyclonic filtration type composite dust collector |
| CN202087529U (en) * | 2011-05-26 | 2011-12-28 | 张雪莲 | High-efficiency coarse powder separator |
| CN202570453U (en) * | 2012-05-14 | 2012-12-05 | 上海理工大学 | Serial biaxial crude powder separator |
| CN103041936A (en) * | 2011-10-15 | 2013-04-17 | 高苏茂 | Vortex acceleration dust collector |
| CN204724340U (en) * | 2015-06-29 | 2015-10-28 | 刘全 | Selection by winnowing cyclone |
| CN204892157U (en) * | 2015-09-02 | 2015-12-23 | 西安西热锅炉环保工程有限公司 | Take axial classifier of whitewashed passageway back to |
| CN205095974U (en) * | 2015-08-28 | 2016-03-23 | 北京电力设备总厂有限公司 | Biax flows baffle separator |
-
2016
- 2016-04-01 CN CN201610199011.6A patent/CN105794424A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000152716A (en) * | 1999-01-01 | 2000-06-06 | Iseki & Co Ltd | Separation apparatus in thresher |
| CN2925619Y (en) * | 2006-06-20 | 2007-07-25 | 东华大学 | Square separator with internal cone and double-tangential inlet rotary channel |
| CN201776059U (en) * | 2010-08-20 | 2011-03-30 | 镇江华东电力设备制造厂 | Cyclonic filtration type composite dust collector |
| CN202087529U (en) * | 2011-05-26 | 2011-12-28 | 张雪莲 | High-efficiency coarse powder separator |
| CN103041936A (en) * | 2011-10-15 | 2013-04-17 | 高苏茂 | Vortex acceleration dust collector |
| CN202570453U (en) * | 2012-05-14 | 2012-12-05 | 上海理工大学 | Serial biaxial crude powder separator |
| CN204724340U (en) * | 2015-06-29 | 2015-10-28 | 刘全 | Selection by winnowing cyclone |
| CN205095974U (en) * | 2015-08-28 | 2016-03-23 | 北京电力设备总厂有限公司 | Biax flows baffle separator |
| CN204892157U (en) * | 2015-09-02 | 2015-12-23 | 西安西热锅炉环保工程有限公司 | Take axial classifier of whitewashed passageway back to |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342473A (en) * | 2016-08-29 | 2017-01-25 | 重庆华世丹机械制造有限公司 | Crop reaper and operating method thereof |
| CN111617963A (en) * | 2020-06-11 | 2020-09-04 | 山东腾飞机电科技有限公司 | Gypsum powder airflow separator |
| CN113551495A (en) * | 2021-07-14 | 2021-10-26 | 孙楠 | Microbial fermentation treatment system |
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Application publication date: 20160727 |
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