CN204170951U - A kind of grain selection by winnowing separation equipment - Google Patents
A kind of grain selection by winnowing separation equipment Download PDFInfo
- Publication number
- CN204170951U CN204170951U CN201420522439.6U CN201420522439U CN204170951U CN 204170951 U CN204170951 U CN 204170951U CN 201420522439 U CN201420522439 U CN 201420522439U CN 204170951 U CN204170951 U CN 204170951U
- Authority
- CN
- China
- Prior art keywords
- selection
- conveying auger
- winnowing
- feed system
- separated
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of grain selection by winnowing separation equipment, comprise conveying auger, the top of conveying auger is provided with feed system, the below of conveying auger is provided with discharging opening, be provided with selection by winnowing room above conveying auger between feed system and discharging opening, the outlet of selection by winnowing room connects air-introduced machine and deduster successively; Be provided with below the conveying auger corresponding with selection by winnowing room and be separated airduct, be separated airduct and be provided with air blast near the side of feed system; In conveying auger between feed system and selection by winnowing room, upper wall is provided with sealing plate, and conveying auger lower inner wall is provided with guide plate, and guide plate is connected with the wind pipe wall that is separated near discharging opening side.The utility model device structure is reasonable, volume is little, can according to adjustment air quantity, the blast of sorting raw material maneuverability, other equipment of blower fan, auger and system adopt automatic linkage to control simultaneously, improve the running rate of equipment, realize cleaning, transportation integration, saved space and equipment investment to amass, apparatus and process is effective, and operation and maintenance cost is low.
Description
Technical field
The utility model belongs to grain separator tool technical field, is specifically related to a kind of grain selection by winnowing separation equipment.
Background technology
The dopant species contained in current domestic raw grain is a lot, and have large assorted, little assorted, light assorted etc., the existence because of impurity has a strong impact on the storage time of raw grain, and conventional separate mode has granular size to be separated to be separated with proportion.
It is adopt the wire mesh screen of braiding or punch metal plate to be separated as compass screen surface that granular size is separated, compass screen surface can be divided into of reciprocating vibration or plane rotation plansifter face and around the pivotal cylindrical shape compass screen surface of axle.In use, the separation of material is too strong to slot size dependence on compass screen surface, is not too applicable to the use of various materials for these equipment.
Proportion be separated for separating of to grain size, shape is similar and the impurity that varies in weight, as stone, clod, clipped wire block, glass, pottery and cinder etc.Separation method has wet separation to be separated two kinds with dry method, and the exemplary apparatus of wet separation, for washing wheat drier, is made up of spiral water washing trough and vertical drying part; The equipment that dry method is separated has specific-gravity stoner and gravity grading platform.During dry method is separated, grain is fed to an inclination equably and on porous plate (fish scale orifice plate or braided steel wire web plate) of reciprocating vibration, is made it fluidization by means of one controllable air flow in specific-gravity stoner, becomes half suspended state to borrow deadweight to flow to lower end and discharges.Dry method equipment can using water wisely, prevents contaminated wastewater environment, and easy to maintenance, progressively replaces wet method equipment.But analyze from its theory structure, dry method is separated exists following defect: 1, structure is not tightly beaten, and uses equipment many, is unfavorable for applying; 2, production efficiency is low, is difficult to use in large suitability for industrialized production, is applicable to little trial production; 3, product structure form is difficult to form seriation, can not meet the demand of different client; 4, specific yield energy consumption is high; 5, first separation efficiency is low, is unfavorable for continuous operations.
Utility model content
The purpose of this utility model is to provide a kind of grain selection by winnowing separation equipment.
For achieving the above object, the utility model adopts following technical scheme:
A kind of grain selection by winnowing separation equipment, comprise conveying auger, the top of conveying auger is provided with feed system, and the below of conveying auger is provided with discharging opening, be provided with selection by winnowing room above conveying auger between feed system and discharging opening, the outlet of selection by winnowing room connects air-introduced machine and deduster successively; Be provided with below the conveying auger corresponding with selection by winnowing room and be separated airduct, be separated airduct and be provided with air blast near the side of feed system; In conveying auger between feed system and selection by winnowing room, upper wall is provided with sealing plate, and conveying auger lower inner wall is provided with guide plate, and guide plate is connected with the wind pipe wall that is separated near discharging opening side; Described feed system comprises buffer memory case, housing is provided with below buffer memory case, housing is connected with conveying auger, gripper shoe is provided with in housing, one end of gripper shoe connects feeding roller, the other end is fixed in housing sidewall, and the housing sidewall corresponding with support bar is provided with adjustable plate, adjustable plate is connected with the adjusting rod by housing sidewall; Described selection by winnowing room comprises separation casing, and separation casing is provided with the adjustable plate through being separated casing upper wall.
Conveniently charging, described feeding roller has 16 ~ 24 grooves, is involute or fan groove, groove depth 0.4 ~ 0.6mm, groove width 1.2 ~ 1.4mm, slot slope 1:15 ~ 19.
Regulate the object of inlet amount to reach, described adjustable plate and housing sidewall hinged, when adjustable plate moves and feeding roller have intersection point.
Conveniently overhaul, the sidewall of described separation casing is provided with manhole, and the sidewall corresponding with this manhole is provided with people's entrance.
Described separation casing is provided with peep hole, convenient like this situation of observing at any time aborning in separation chamber.
The utility model device structure is reasonable, volume is little, easy and simple to handle, can according to adjustment air quantity, the blast of sorting raw material maneuverability, other equipment of blower fan, auger and system adopt automatic linkage to control simultaneously, improve the running rate of equipment, significantly reduce power.Realization cleaning, transportation integration, saved space and equipment investment is amassed, and failure rate is low, apparatus and process is effective, and operation and maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model feed system structural representation.
Detailed description of the invention
Grain selection by winnowing separation equipment as illustrated in fig. 1 and 2, comprise conveying auger 1, the top of conveying auger 1 is provided with feed system, the below of conveying auger 1 is provided with discharging opening 2, be provided with selection by winnowing room 3 above conveying auger 1 between feed system and discharging opening 2, the outlet of selection by winnowing room 3 connects air-introduced machine 4 and cyclone 5 successively; Be provided with below the conveying auger 1 corresponding with selection by winnowing room 3 and be separated airduct 6, the side being separated the close feed system of airduct 6 is provided with air blast 7; In conveying auger 1 between feed system and selection by winnowing room 3, upper wall is provided with sealing plate 8, and conveying auger 1 lower inner wall is provided with guide plate 9, and guide plate 9 is connected with airduct 6 wall that is separated of the side near discharging opening 2; Described feed system comprises buffer memory case 10, housing 11 is provided with below buffer memory case 10, housing 11 is connected with conveying auger 1, gripper shoe 12 is provided with in housing 11, one end of gripper shoe 12 connects feeding roller 13, the other end is fixed on housing 11 sidewall, is provided with support component 21 between the sidewall of gripper shoe 12 and housing 11, to strengthen the stability of gripper shoe 12; Housing 11 sidewall corresponding with support bar 12 is provided with adjustable plate 14, adjustable plate 14 is connected with the adjusting rod 15 by housing 11 sidewall; Described selection by winnowing room 3 comprises separation casing 16, is separated in casing 16 the adjustable plate 17 be provided with through being separated casing 16 upper wall; Described feeding roller 13 has 20 grooves, is fan groove, groove depth 0.5mm, groove width 1.3mm, slot slope 1:16; The sidewall of described separation casing 16 is provided with manhole 18, and be separated casing 16 sidewall corresponding with this manhole 18 is provided with people's entrance 19; Described separation casing 16 is provided with peep hole 20; Described adjustable plate 14 is side walls hinged with housing 11, when adjustable plate 14 moves and feeding roller 13 have intersection point.
During work, grain is delivered to buffer memory case 10 by elevator and is supplied feed system, adjusting rod 15 is utilized to adjust the distance of adjustable plate 14 and feeding roller 13 as required, according to the speed set to conveying auger 1 feeding, material is made to be full of sealing plate 8 by spiral propeller after conveying auger 1 charging, reserve outlet through sealing plate 8 again and be sent to guide plate 9 uniformly, proportion separation is carried out by the effect of air blast 7 wind-force at guide plate 9 place, utilize the principle that material proportion is different, in selection by winnowing room 3 the heavily assorted (iron block in material, stone) settling down to fall into is separated airduct 6 and discharges, the wind-force provided by air blast 7 enters selection by winnowing room 3 grain conveying auger 1 delivery track of dishing out, there are air blast 7 and air-introduced machine 4 to act in selection by winnowing room 3 simultaneously, material is shed makes material speed have reduction to adjustable plate 17, the material pure etc. matter continues reach and falls into rear end conveying auger 1 delivery track and discharged by discharging opening 2 in separation chamber, lightweight in selection by winnowing room 3, dust is delivered to cyclone 5 by air-introduced machine 4 by wind webmaster road and is discharged.
Claims (5)
1. a grain selection by winnowing separation equipment, it is characterized in that, comprise conveying auger, the top of conveying auger is provided with feed system, the below of conveying auger is provided with discharging opening, be provided with selection by winnowing room above conveying auger between feed system and discharging opening, the outlet of selection by winnowing room connects air-introduced machine and deduster successively; Be provided with below the conveying auger corresponding with selection by winnowing room and be separated airduct, be separated airduct and be provided with air blast near the side of feed system; In conveying auger between feed system and selection by winnowing room, upper wall is provided with sealing plate, and conveying auger lower inner wall is provided with guide plate, and guide plate is connected with the wind pipe wall that is separated near discharging opening side; Described feed system comprises buffer memory case, housing is provided with below buffer memory case, housing is connected with conveying auger, gripper shoe is provided with in housing, one end of gripper shoe connects feeding roller, the other end is fixed in housing sidewall, and the housing sidewall corresponding with support bar is provided with adjustable plate, adjustable plate is connected with the adjusting rod by housing sidewall; Described selection by winnowing room comprises separation casing, and separation casing is provided with the adjustable plate through being separated casing upper wall.
2. grain selection by winnowing separation equipment as claimed in claim 1, it is characterized in that, described feeding roller has 16 ~ 24 grooves, is involute or fan groove, groove depth 0.4 ~ 0.6mm, groove width 1.2 ~ 1.4mm, slot slope 1:15 ~ 19.
3. grain selection by winnowing separation equipment as claimed in claim 1, it is characterized in that, the sidewall of described separation casing is provided with manhole, and the separator box body sidewall corresponding with this manhole is provided with people's entrance.
4. grain selection by winnowing separation equipment as claimed in claim 3, it is characterized in that, described separation casing is provided with peep hole.
5. grain selection by winnowing separation equipment as claimed in claim 1, is characterized in that, described adjustable plate and housing sidewall hinged, when adjustable plate moves and feeding roller have intersection point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522439.6U CN204170951U (en) | 2014-09-12 | 2014-09-12 | A kind of grain selection by winnowing separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522439.6U CN204170951U (en) | 2014-09-12 | 2014-09-12 | A kind of grain selection by winnowing separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170951U true CN204170951U (en) | 2015-02-25 |
Family
ID=52559787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522439.6U Expired - Fee Related CN204170951U (en) | 2014-09-12 | 2014-09-12 | A kind of grain selection by winnowing separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170951U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076846A (en) * | 2016-06-17 | 2016-11-09 | 九江市粮油机械厂(有限公司) | A kind of combined cleaning device and clear miscellaneous method |
| CN106975610A (en) * | 2017-04-12 | 2017-07-25 | 安徽神健粮食机械设备有限公司 | A kind of air-duct apparatus of grain sieving device |
| CN107116030A (en) * | 2016-02-25 | 2017-09-01 | 神华集团有限责任公司 | The piece-rate system and separation method of solid mixture |
| CN107161704A (en) * | 2017-06-20 | 2017-09-15 | 安徽省阜阳市速发机械有限责任公司 | A kind of cleaning type grain absorber |
| CN107252782A (en) * | 2017-06-14 | 2017-10-17 | 青岛林川工程技术咨询有限公司 | A kind of machine-made sand wind power chalk dust removing equipment |
| CN113976226A (en) * | 2021-11-08 | 2022-01-28 | 常州大学 | Air flotation auxiliary equipment for classification of urban building garbage winnowing |
-
2014
- 2014-09-12 CN CN201420522439.6U patent/CN204170951U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116030A (en) * | 2016-02-25 | 2017-09-01 | 神华集团有限责任公司 | The piece-rate system and separation method of solid mixture |
| CN106076846A (en) * | 2016-06-17 | 2016-11-09 | 九江市粮油机械厂(有限公司) | A kind of combined cleaning device and clear miscellaneous method |
| CN106076846B (en) * | 2016-06-17 | 2018-07-20 | 九江市粮油机械厂(有限公司) | A kind of combined cleaning device and clear miscellaneous method |
| CN106975610A (en) * | 2017-04-12 | 2017-07-25 | 安徽神健粮食机械设备有限公司 | A kind of air-duct apparatus of grain sieving device |
| CN107252782A (en) * | 2017-06-14 | 2017-10-17 | 青岛林川工程技术咨询有限公司 | A kind of machine-made sand wind power chalk dust removing equipment |
| CN107161704A (en) * | 2017-06-20 | 2017-09-15 | 安徽省阜阳市速发机械有限责任公司 | A kind of cleaning type grain absorber |
| CN113976226A (en) * | 2021-11-08 | 2022-01-28 | 常州大学 | Air flotation auxiliary equipment for classification of urban building garbage winnowing |
| CN113976226B (en) * | 2021-11-08 | 2022-09-27 | 常州大学 | Air flotation auxiliary equipment for classification of urban building garbage winnowing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204170951U (en) | A kind of grain selection by winnowing separation equipment | |
| CN103406267B (en) | Smalls jigging dry-dressing machine | |
| CN204307811U (en) | Horizontally rotate sieve | |
| CN103801426B (en) | A kind of dry type coal preparation method | |
| CN102921636B (en) | Authigenic medium vibrated fluidized bed dry separating method | |
| CN105214956A (en) | A kind of dense gas solid bed dry separation system and technique | |
| CN204412616U (en) | A kind of light materials Winnowing separator | |
| CN103495555A (en) | Concrete drying aggregate continuous multilevel winnowing classification box, device and system | |
| CN203525766U (en) | Continuous multi-stage air-separation grading system of dry aggregates for concrete | |
| CN104707690B (en) | Pressurization outer circulation flour mill is tiltedly put | |
| CN105381950A (en) | Large dry dense medium fluidized bed separation machine and separation system | |
| CN203556574U (en) | Vertical sorting device for urban household garbage | |
| CN105170461A (en) | Adjustable-power strong wind impurity removal device | |
| CN104492703A (en) | Winnowing device for garbage classification | |
| CN210753203U (en) | Metal particle magnetic separation equipment | |
| CN105562346A (en) | Plate material sorting device | |
| CN114537975B (en) | Comprehensive utilization treatment device for metal tailings | |
| CN103521445A (en) | Concrete dry aggregate continuous multistage air classification method | |
| CN105499134B (en) | A kind of automatic charging is classified blowing machine triumphantly | |
| CN104399667B (en) | Stainless steel slag sorting device and stainless steel slag sorting method | |
| CN103816981B (en) | A kind of dry type coal picker | |
| CN208586195U (en) | A kind of sanitary wastewater mud cleaning dewaterer | |
| CN205868810U (en) | Cereal specific -gravity stoner | |
| CN209502267U (en) | A kind of grader facilitating discharging | |
| CN209583110U (en) | A kind of sand recycling transport device processed |
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 |
Granted publication date: 20150225 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |