CN204724340U - Selection by winnowing cyclone - Google Patents
Selection by winnowing cyclone Download PDFInfo
- Publication number
- CN204724340U CN204724340U CN201520454858.5U CN201520454858U CN204724340U CN 204724340 U CN204724340 U CN 204724340U CN 201520454858 U CN201520454858 U CN 201520454858U CN 204724340 U CN204724340 U CN 204724340U
- Authority
- CN
- China
- Prior art keywords
- cone
- cyclone
- shell
- inner core
- winnowing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001939 inductive effect Effects 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 3
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 13
- 235000013339 cereals Nutrition 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000046109 Sorghum vulgare var. nervosum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cyclones (AREA)
Abstract
The selection by winnowing cyclone that the utility model provides, its cyclone shell internal fixtion suspends and is provided with cone inner core, described cyclone shell is connected and composed by upper conical shell, cylinder between inferior pyramidal shell and two conical shell, upper conical shell central authorities are air inducing outlet, inferior pyramidal shell central authorities are blanking outlet, compound pan feeding passage passes into cyclone housing by tangential direction, the upper cone that described cone inner core is docked by coaxial line, bottom surface and lower cone are formed, and the mouth that passes into of pan feeding passage docks place horizontal position lower than the upper cone of cone inner core with lower cone.The technical program improves selection by winnowing efficiency and separating cleaning quality, greatly reduces cyclone volume, has range of application technological merit widely.
Description
Technical field
The utility model relate to be separated that two kinds of different specific weights mix material in selection by winnowing mode clean separator, more relate to cyclone and clean separator.
Background technology
For the grain separating cleaning after threshing or cereal shelling, threshing, hulling device are equipped with cleaning plant, for grain is cut broken shell and screened with assorted, is separated.Existing cleaning plant is mainly vibratory sieve sorting mechanism, and matching purge blower fan, be convenient to the seed vibration screenings such as grain, maize, Chinese sorghum out.But in whole vibration screening operation process, seed, comprise shell and cut and can fly away everywhere with the wind, cause equipment working environment dust comparatively large, there is the technical problem of seed waste; The most key, there is screening in vibratory sieve sorting mechanism, separating power is poor, causes impurity content in grain many, also need selected further, thus raise processing cost.Existing cyclone is mainly as the separation dust arrester purified air, and its volume is large, it is large to take up room, energy consumption is large, is difficult to adapt to be similar to grain and shell and cuts that different specific weight material is mixed is mutually separated use, the technical problems such as separating power is on the low side, operating noise is large.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of efficient, particle that high-quality completes two kinds of different material density or the selection by winnowing cyclone that powder is separated, cleans, purifies.The selection by winnowing cyclone technical scheme that the utility model provides, its main technology contents is: a kind of selection by winnowing cyclone, its cyclone shell internal fixtion suspends and is provided with cone inner core, described cyclone shell is by upper conical shell, cylinder between inferior pyramidal shell and two conical shell connects and composes, upper conical shell central authorities are air inducing outlet, inferior pyramidal shell central authorities are blanking outlet, compound pan feeding passage passes into cyclone housing by tangential direction, described cone inner core is by coaxial line, upper cone and the lower cone of bottom surface docking are formed, the mouth that passes into of pan feeding passage docks place horizontal position lower than the upper cone of cone inner core with lower cone.
In above-mentioned overall technical architecture, the upper cone vertex of a cone angle of cone inner core is greater than lower cone vertex of a cone angle.
Selection by winnowing cyclone technical scheme disclosed in the utility model, the setting of cone inner core in cyclone housing, to the pneumatic amount in it, comprise distinguished and admirable, wind speed and blast gives from new layout, this structural configuration meets the stalling characteristic of the material of the two kinds of different specific weights mixed, and improves selection by winnowing efficiency and separating cleaning quality, and greatly reduces cyclone volume, take up room little, operating noise is low, energy consumption reduce, there is range of application technological merit widely.
Accompanying drawing explanation
Fig. 1 is that connection of the present utility model uses structure chart.
Fig. 2 is the plan structure figure of Fig. 1.
Fig. 3 is the sectional structure chart of Fig. 1.
Detailed description of the invention
Selection by winnowing cyclone disclosed in the utility model, it is formed as shown in the figure, cyclone housing is formed separation by cylinder 3 connection between upper conical shell 1, inferior pyramidal shell 2 and two housings 1,2, is cleaned housing, upper conical shell 1 central authorities are air inducing outlet 4, air-introduced machine is connected through induced pipe 5, the central authorities of inferior pyramidal housing 2 are blanking outlet 6, and the pan feeding passage 7 of mixed material passes into cyclone housing by tangential direction.
Suspended by suspension 11 in cyclone housing and fix a cone inner core 10.This cone inner core 10 is by coaxial line and the upper cone 9 of bottom surface docking and the Double-conical-surface body that forms of lower cone 8, the cone surface of upper/lower cone 9,8 forms circumference axial passage with the upper conical shell 1 of cyclone, inferior pyramidal shell 2 respectively, gives from new distributing distinguished and admirable, the wind speed of cyclone housing and blast.In this enforcement structural design, the vertex of a cone angle of upper cone 9 is greater than the vertex of a cone angle of lower cone cone 8, and the horizontal position N of upper/lower cone 9,8 bottom surface docking is higher than the pan feeding passage 7 entrance position of cyclone housing.Mixed material enters the moment of cyclone housing, wherein lay particular stress on material percussion lower cone 8 conical surface, while its kinetic energy is significantly consumed, the guide channel formed by lower cone 8 and inferior pyramidal shell 2, upper sector-style is skewed arranges guiding, pneumatic up reaction force attenuation, and be positioned at, lower cone 9, the air channel that horizontal position N are docked downward in 8 bottom surfaces is broadened by narrow, and the vertex of a cone angle of lower cone cone 8 is little, wind speed is more in sluggish trend, three aspect effects, the more favourable sinking of material that density is bigger than normal and turn are sunk, feed separation less than normal with density, fall along inferior pyramidal shell 2 rotating separation, the partially light material of density, as broken shell is cut, upper sector-style is concentrated in mixed material inlet port position, the partially light material in mixed material is easier to blow floating, bring in the guiding air channel formed between upper cone 9 and upper conical shell 1, then brought into air inducing outlet 4 by concentrated, complete and lay particular stress on thoroughly being separated of material.Its separative efficiency improves greatly, and volume reduces greatly, be separated, cleaning energy consumption low.
Claims (2)
1. a selection by winnowing cyclone, it is characterized in that its cyclone shell internal fixtion suspends and be provided with cone inner core (10), described cyclone shell is by upper conical shell (1), cylinder (3) between inferior pyramidal shell (2) and two conical shell connects and composes, upper conical shell (1) central authorities are air inducing outlet (4), inferior pyramidal shell (2) central authorities are blanking outlet (6), compound pan feeding passage passes into cyclone housing by tangential direction, described cone inner core (10) is by coaxial line, upper cone (9) and the lower cone (8) of bottom surface docking are formed, the mouth that passes into of pan feeding passage docks place horizontal position (N) lower than the upper cone (9) of cone inner core with lower cone (8).
2. selection by winnowing cyclone according to claim 1, is characterized in that upper cone (9) vertex of a cone angle of cone inner core is greater than lower cone (8) vertex of a cone angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454858.5U CN204724340U (en) | 2015-06-29 | 2015-06-29 | Selection by winnowing cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454858.5U CN204724340U (en) | 2015-06-29 | 2015-06-29 | Selection by winnowing cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204724340U true CN204724340U (en) | 2015-10-28 |
Family
ID=54382725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520454858.5U Expired - Fee Related CN204724340U (en) | 2015-06-29 | 2015-06-29 | Selection by winnowing cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204724340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794424A (en) * | 2016-04-01 | 2016-07-27 | 重庆鼎工机电有限公司 | Discharging cylinder |
| CN105855070A (en) * | 2016-04-01 | 2016-08-17 | 重庆鼎工机电有限公司 | Separating device |
| CN117085866A (en) * | 2023-10-17 | 2023-11-21 | 太原理工大学 | Multifunctional fusiform cyclone |
-
2015
- 2015-06-29 CN CN201520454858.5U patent/CN204724340U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794424A (en) * | 2016-04-01 | 2016-07-27 | 重庆鼎工机电有限公司 | Discharging cylinder |
| CN105855070A (en) * | 2016-04-01 | 2016-08-17 | 重庆鼎工机电有限公司 | Separating device |
| CN117085866A (en) * | 2023-10-17 | 2023-11-21 | 太原理工大学 | Multifunctional fusiform cyclone |
| CN117085866B (en) * | 2023-10-17 | 2024-01-30 | 太原理工大学 | Multifunctional fusiform cyclone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160629 |