CN108296172A - A kind of multipass sort device based on vibration - Google Patents
A kind of multipass sort device based on vibration Download PDFInfo
- Publication number
- CN108296172A CN108296172A CN201710746104.0A CN201710746104A CN108296172A CN 108296172 A CN108296172 A CN 108296172A CN 201710746104 A CN201710746104 A CN 201710746104A CN 108296172 A CN108296172 A CN 108296172A
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- CN
- China
- Prior art keywords
- level
- screening
- pipe
- sorting
- sorting chamber
- 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.)
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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
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of multipass sort device based on vibration,Including feed pipe and separatory vessel,The feed pipe is equipped with U-tube,It is connected by bellows between the U-tube and separatory vessel,Sorting chamber is installed inside the separatory vessel,The sorting chamber is connected with charging pipe end by striker plate,It is respectively equipped with air blower and suspension in sorting chamber both sides,Initial screening net is sequentially installed with by top to bottom inside sorting chamber,Level-one screening pipe,Two level screening pipe and dust set platform,In initial screening net,Level-one screening pipe,It is mounted on ventilative net and vibrating motor between two level screening pipe and dust set platform,Delivery line is installed on the suspension,It is mounted on screening net in each junction,It can be carried out at the same time multistage screening in same feed system,Dust sorting is carried out using wind-force simultaneously,It is pre-processed before sorting,It can realize better sorting,The efficiency of separation of practical material can be greatly improved.
Description
Technical field
The present invention relates to sorting unit technical field, specially a kind of multipass sort device based on vibration.
Background technology
In modern industry, appropriate sorting is carried out to material and is necessary processing procedure.During sorting, Ren Menzong
Multi-level sorting can be realized in the same device by being desirable to the sorting of material, this also just promotes going out for multipass sort device
It is existing, and in multipass sort device, since multistage sorting can be can be realized as in the same feed system, obtain
Relatively broad application.
But in the more mature single-stage sorting unit of existing multipass sort device even technology, also all there is one
The defect of series, the defect of this part are mainly reflected in the following aspects：
（1）First, in existing device, in order to promote actual separating effect, often directly add on the net in screening in a device
Vibrating device is filled, although this direct mode of vibration can improve the amplitude of vibration, but there is also defect, vibrations
Motor cannot be effectively protected, and be easy to receive damage, also be exactly that vibrating motor is easy to play obstruction to the sorting of material
Effect, influences the efficiency of separation；
（2）In existing multipass sort device, often screening is realized in strict accordance with sorting step by step, and in point of material
It chooses, often inside all can be containing the smaller part of a part of particle, and this fraction of stream will often arrive a last rank
It can just be efficiently separated, and actual screening process, a large amount of existing little particles can improve airborne dust, but also can increase
Friction between grain so that centrifugation is more difficult, and must reinforce the dynamic of vibration to reach corresponding centrifugation just
Power；
（3）The pretreatment of material can not be realized while sorting.
Invention content
It, can in order to overcome the shortcomings of that prior art, the present invention provide a kind of multipass sort device based on vibration
It is carried out at the same time multistage screening in same feed system, while dust sorting is carried out using wind-force, is pre-processed before sorting,
It can realize better sorting, the efficiency of separation of practical material can be greatly improved, can effectively solve the problem that background technology carries
The problem of going out.
The technical solution adopted by the present invention to solve the technical problems is：A kind of multipass sort device based on vibration, packet
Feed pipe and separatory vessel are included, the feed pipe is installed with U-tube, connects by bellows between the U-tube and separatory vessel
It connects, sorting chamber is installed with inside the separatory vessel, the sorting chamber is connected by striker plate with charging pipe end, sorted
Chamber both sides are respectively equipped with air blower and suspension, and the air blower is fixedly mounted between sorting chamber and separatory vessel, and the suspension is solid
Dingan County is on sorting cavity outer wall；
The sorting chamber is in " Y " font, and initial screening net, level-one are installed with successively by top to bottom inside sorting chamber
Screening pipe, two level screening pipe and dust set platform, in initial screening net, level-one screening pipe, two level screening pipe and dust set platform
Between be installed with ventilative net and vibrating motor, the ventilative net is located on sorting chamber, and the vibrating motor is fixedly mounted
On adjacent suspension, delivery line is installed on the suspension, the delivery line is screened with initial screening net, level-one
Pipe, two level screening pipe are directly fixedly connected with dust set platform, and are installed with screening net in each junction.
As a kind of preferred technical solution of the present invention, the sorting chamber interior wall is equipped with dust collection flow channels, the dust
Collection flow channels are equipped in dust collection flow channels close to vibrating motor side by being extended at the top of separatory vessel above dust set platform
Dust-collecting net.
As a kind of preferred technical solution of the present invention, rotation electricity is installed with by triangular beam at the top of the sorting chamber
Machine, the rotary electric machine is connected with stirring blade by rotation axis, also fixed between the rotary electric machine top and triangular beam to pacify
Equipped with dome, rotary electric machine is coated on inside by the dome.
As a kind of preferred technical solution of the present invention, the level-one screening pipe and two level screening pipe are close to air blower one end
It is installed with limiting plate, the height of the limiting plate is the 1/5-1/3 of ventilative net height, and level-one screening pipe and two level are sieved
It is 5-10 ° to select the inclination angle of pipe.
As a kind of preferred technical solution of the present invention, masking baffle, the masking are equipped on the outside of the vibrating motor
Vibrating motor is coated on inside by baffle in ellipsoid, and is covered not directly fit between baffle and sorting chamber interior wall and be contacted.
As a kind of preferred technical solution of the present invention, several wind deflectors, the wind-guiding are equipped with below the air blower
Plate is mounted on sorting chamber interior wall, and wind deflector screens pipe with level-one respectively and two level screens pipe on same straight line.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention, can by establishing multipass sort structure simultaneously
It is carried out at the same time multistage screening in same feed system, and in order to preferably sort, is used while carrying out multistage screening
Wind-force carries out dust sorting, can reduce operation of the dust in screening passage, and small can also be reduced while reducing airborne dust
The rubbing action of grain, promotes the separation and screening of practical material, and is carried out material by stirring blade at the top of sorting chamber
Preliminary dispersion can realize that the structure for integration is concentrated in the pretreatment of material and sorting, and be carried out while sorting
Pretreatment, can realize better sorting, can prevent material from starting to consolidate again after being pre-processed, whole device fortune
Row is efficiently quick, can greatly improve the efficiency of separation of practical material.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is rotary electric machine structural schematic diagram of the present invention；
Fig. 3 is mounting structure for wind deflector schematic diagram of the present invention.
In figure：1- feed pipes；2- separatory vessels；3-U type pipes；4- bellowss；5- sorting chambers；6- striker plates；7- air blowers；8-
Suspension；9- initial screening nets；10- level-ones screening pipe；11- two levels screening pipe；12- dust set platforms；The ventilative nets of 13-；14- vibrates
Motor；15- delivery lines；16- screens net；17- dust collection flow channels；18- dust-collecting nets；19- triangular beams；20- rotary electric machines；21-
Rotation axis；22- stirring blades；23- domes；24- limiting plates；25- covers baffle；26- wind deflectors.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, "upper", " in ", "lower", "front", "rear", "left", "right", "inner", "
Outside ", " side " etc. is only direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, rather than to limit the present invention.
Embodiment：
As shown in Figure 1 to Figure 3, the present invention provides a kind of multipass sort device based on vibration, including feed pipe 1 and separatory vessel
2, the feed pipe 1 is installed with U-tube 3, is directly completely fitted socket with separatory vessel 2 by U-tube 3, forms phase
To the space of masking, prevents dust when since vibration sorts from drifting, pass through between the U-tube 3 and separatory vessel 2
Bellows 4 connect, can will be separated between the vibration inside separatory vessel 2 and feed pipe 1 by 4 structure of bellows, prevent by
The unbalanced deformation caused by vibration and make tank breaks, be installed with sorting chamber 5 inside the separatory vessel 2, described point
It selects chamber 5 and 1 end of feed pipe to be connected by striker plate 6, material is introduced directly into inside sorting chamber, distinguish in 5 both sides of sorting chamber
Equipped with air blower 7 and suspension 8, the air blower 7 is fixedly mounted between sorting chamber 5 and separatory vessel 1, and the suspension 8 fixes peace
On 5 outer wall of sorting chamber.
Preferably, 5 top of the sorting chamber is installed with rotary electric machine 20, the rotary electric machine by triangular beam 19
20 are connected with stirring blade 22 by rotation axis 21, and vault is also installed between 20 top of the rotary electric machine and triangular beam 19
Top 23, rotary electric machine 20 is coated on inside by the dome 23, is driven stirring blade 22 by rotary electric machine 20, is fallen in material
Disperseed into when sorting chamber 5 so that material can have reached enough degrees of scatter, Neng Gouti before entering sorting
The length for the efficiency and sorting that height actually sorts can reduce material since sorting caused by reuniting together is uneven.
The sorting chamber 5 is in " Y " font, and initial screening is installed with successively by top to bottom inside sorting chamber 5
Net 9, level-one screening pipe 10, two level screening pipe 11 and dust set platform 12, are sieved by the screening Wondertek of different stage to corresponding
Purpose is selected, is installed between initial screening net 9, level-one screening pipe 10, two level screening pipe 11 and dust set platform 12
Ventilative net 13 and vibrating motor 14, the ventilative net 13 are located on sorting chamber 5, and the vibrating motor 14 is fixedly mounted on adjacent
It on suspension 8, is imported inside sorting chamber 5 by the high wind that ventilative net 13 generates air blower 7, is carrying out the same of other gradations
When dust therein can also be come out by pneumatic separating, reduce and be sorted on the screening of assorting room, the vibrating motor 14
Outside is equipped with masking baffle 25, and vibrating motor 14 is coated on inside by the masking baffle 25 in ellipsoid, and covers baffle
It does not directly fit and contacts between 25 and 2 inner wall of separatory vessel, the effect of the masking baffle 25 is to protect vibrating motor 14 so that
Vibrating motor 14 is not influenced by the dust being sorted out, and is covered not being bonded between baffle 25 and separatory vessel 2 and connect
Tactile relationship enables the dust sorted out to be exported by gap between the two, and export is installed on the suspension 8
Pipe 15, the delivery line 15 are direct with initial screening net 9, level-one screening pipe 10, two level screening pipe 11 and dust set platform 12
It is fixedly connected, there are two the effect of delivery line 15 in the present invention, wherein main effect is that the material that will have been sub-elected is led
Go out, preferably to be sorted, another effect is that the vibrational energy for generating vibrating motor 14 conducts, and improves
The power of screening mesh screen choosings at different levels, and it is installed with screening net 16 in each junction, the screening net 16 being located at herein is
In order to prevent since the logistics that the relationship of strong vibration and inclination angle will not belong to this rank is exported also by delivery line 15.
It may further be preferable that the level-one screening pipe 10 and two level screening pipe 11 are close to the fixed peace in 7 one end of air blower
Equipped with limiting plate 24, the height of the limiting plate 24 is the 1/5-1/3 of 13 height of ventilative net, and limiting plate 24 can prevent material straight
It connects from ventilative net 13 and is jumped out due to effect of vibration, and the inclination angle of level-one screening pipe 10 and two level screening pipe 11 is 5-10 ° and is convenient for
Material is shifted.
Require supplementation with when, 2 inner wall of the separatory vessel be equipped with dust collection flow channels 17, the dust collection flow channels 17 by point
It selects 2 top of case to extend to 12 top of dust set platform, and dust is equipped with close to 14 side of vibrating motor in dust collection flow channels 17
Net 18 concentrates the dust at different levels come out due to wind filter, and by its transporting to dust collection during aggregation
It closes on platform 12.
Preferably, several wind deflectors 26 are equipped with below air blower 7, the wind deflector 26 is mounted in separatory vessel 2
Wall, and wind deflector 26 screens pipe 10 with level-one respectively and two level screens pipe 11 on same straight line, passes through leading for wind deflector 26
Wind acts on, and appropriate can carry out wind-guiding according to actual sorting situation, and can be adjusted when exporting high wind
It is whole, to have the function that best screening dust.
In addition, in the present invention, it is also necessary to which further explanation is：In the present invention, it is emphasized that, in this reality
It is the connection relation between each structure for convenience of description to apply the sieve netting index amount provided in example, is illustrated also for better
Operation principle and the course of work, it should be appreciated that the quantity for screening net is not limited to the present embodiment, it should be understood that including this
Embodiment and be not limited to the present embodiment.
In conclusion the main characteristic of the invention lies in that：The present invention, can be same by establishing multipass sort structure simultaneously
It is carried out at the same time multistage screening in one feed system, and in order to preferably sort, wind-force is used while carrying out multistage screening
Dust sorting is carried out, operation of the dust in screening passage can be reduced, can also be reduced while reducing airborne dust short grained
Rubbing action promotes the separation and screening of practical material, and is carried out material tentatively by stirring blade at the top of sorting chamber
Dispersion, can realize material pretreatment and sorting concentrate for integration structure, and sorting while located in advance
Reason, can realize better sorting, can prevent material from starting to consolidate again after being pre-processed, and whole device operation is high
Effect is quick, can greatly improve the efficiency of separation of practical material.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of multipass sort device based on vibration, including feed pipe（1）And separatory vessel（2）, the feed pipe（1）Fixed peace
Equipped with U-tube（3）, it is characterised in that：The U-tube（3）With separatory vessel（2）Between pass through bellows（4）Connection, the sorting
Case（2）Inside is installed with sorting chamber（5）, the sorting chamber（5）And feed pipe（1）End passes through striker plate（6）Connection,
Sorting chamber（5）Both sides are respectively equipped with air blower（7）And suspension（8）, the air blower（7）It is fixedly mounted on sorting chamber（5）With point
Select case（1）Between, the suspension（8）It is fixedly mounted on sorting chamber（5）On outer wall；
The sorting chamber（5）In " Y " font, in sorting chamber（5）Inside is installed with initial screening successively by top to bottom
Net（9）, level-one screening pipe（10）, two level screening pipe（11）With dust set platform（12）, in initial screening net（9）, level-one screening
Pipe（10）, two level screening pipe（11）With dust set platform（12）Between be installed with ventilative net（13）And vibrating motor
（14）, the ventilative net（13）It is located at sorting chamber（5）On, the vibrating motor（14）It is fixedly mounted on adjacent suspension（8）On,
The suspension（8）On be installed with delivery line（15）, the delivery line（15）With initial screening net（9）, level-one screening pipe
（10）, two level screening pipe（11）With dust set platform（12）It is directly fixedly connected, and sieve is installed in each junction
Network selection（16）.
2. a kind of multipass sort device based on vibration according to claim 1, it is characterised in that：The separatory vessel（2）
Inner wall is equipped with dust collection flow channels（17）, the dust collection flow channels（17）By separatory vessel（2）Top extends to dust set platform
（12）Top, and in dust collection flow channels（17）Close to vibrating motor（14）Side is equipped with dust-collecting net（18）.
3. a kind of multipass sort device based on vibration according to claim 1, it is characterised in that：The sorting chamber（5）
Top passes through triangular beam（19）It is installed with rotary electric machine（20）, the rotary electric machine（20）Pass through rotation axis（21）It is connected with
Stirring blade（22）, the rotary electric machine（20）Top and triangular beam（19）Between be also installed with dome（23）, the vault
Top（23）By rotary electric machine（20）It is coated on inside.
4. a kind of multipass sort device based on vibration according to claim 1, it is characterised in that：The level-one screening pipe
（10）It screens and manages with two level（11）Close to air blower（7）One end is installed with limiting plate（24）, the limiting plate（24）'s
Height is ventilative net（13）The 1/5-1/3 of height, and level-one screening pipe（10）It screens and manages with two level（11）Inclination angle be 5-10 °.
5. a kind of multipass sort device based on vibration according to claim 1, it is characterised in that：The vibrating motor
（14）Outside is equipped with masking baffle（25）, the masking baffle（25）In ellipsoid by vibrating motor（14）Inside is coated on,
And masking baffle（25）With separatory vessel（2）Contact is not directly fitted between inner wall.
6. a kind of multipass sort device based on vibration according to claim 1, it is characterised in that：The air blower（7）
Lower section is equipped with several wind deflectors（26）, the wind deflector（26）Mounted on separatory vessel（2）Inner wall, and wind deflector（26）Respectively with
Level-one screening pipe（10）It screens and manages with two level（11）On same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746104.0A CN108296172A (en) | 2017-08-26 | 2017-08-26 | A kind of multipass sort device based on vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746104.0A CN108296172A (en) | 2017-08-26 | 2017-08-26 | A kind of multipass sort device based on vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108296172A true CN108296172A (en) | 2018-07-20 |
Family
ID=62869220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710746104.0A Pending CN108296172A (en) | 2017-08-26 | 2017-08-26 | A kind of multipass sort device based on vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296172A (en) |
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|---|---|---|---|---|
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| CN203494762U (en) * | 2013-09-06 | 2014-03-26 | 辽宁巨龙有机食品有限公司 | Millet grading screening device |
| CN204035034U (en) * | 2014-08-15 | 2014-12-24 | 中联重科股份有限公司 | Mineral screening plant and mineral production line |
| CN204159554U (en) * | 2014-10-27 | 2015-02-18 | 黄河科技学院 | A kind of vapour-pressure type preparation equipment |
| CN204953342U (en) * | 2015-09-11 | 2016-01-13 | 中粮（成都）粮油工业有限公司 | Wheat wind selector |
| CN205496021U (en) * | 2016-04-12 | 2016-08-24 | 象山兴泰色材有限公司 | Sieve device is divided to engineering plastics particle multilayer |
| CN205518588U (en) * | 2016-04-24 | 2016-08-31 | 胡良红 | Sieve separator step by step |
| CN205650451U (en) * | 2016-06-01 | 2016-10-19 | 象山福德图机械有限公司 | A agricultural production machining equipment for wheat edulcoration |
| CN206028134U (en) * | 2016-08-10 | 2017-03-22 | 哈尔滨膳宝酒业有限公司 | Raw materials cleaning plant is used in white spirit production |
| CN206083090U (en) * | 2016-08-23 | 2017-04-12 | 刘啸风 | Can carry out high -efficient maize screening machine protected to motor |
-
2017
- 2017-08-26 CN CN201710746104.0A patent/CN108296172A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011235245A (en) * | 2010-05-12 | 2011-11-24 | Shinwa Kikai Sangyo:Kk | Crushed material sorting apparatus |
| CN203494762U (en) * | 2013-09-06 | 2014-03-26 | 辽宁巨龙有机食品有限公司 | Millet grading screening device |
| CN204035034U (en) * | 2014-08-15 | 2014-12-24 | 中联重科股份有限公司 | Mineral screening plant and mineral production line |
| CN204159554U (en) * | 2014-10-27 | 2015-02-18 | 黄河科技学院 | A kind of vapour-pressure type preparation equipment |
| CN204953342U (en) * | 2015-09-11 | 2016-01-13 | 中粮（成都）粮油工业有限公司 | Wheat wind selector |
| CN205496021U (en) * | 2016-04-12 | 2016-08-24 | 象山兴泰色材有限公司 | Sieve device is divided to engineering plastics particle multilayer |
| CN205518588U (en) * | 2016-04-24 | 2016-08-31 | 胡良红 | Sieve separator step by step |
| CN205650451U (en) * | 2016-06-01 | 2016-10-19 | 象山福德图机械有限公司 | A agricultural production machining equipment for wheat edulcoration |
| CN206028134U (en) * | 2016-08-10 | 2017-03-22 | 哈尔滨膳宝酒业有限公司 | Raw materials cleaning plant is used in white spirit production |
| CN206083090U (en) * | 2016-08-23 | 2017-04-12 | 刘啸风 | Can carry out high -efficient maize screening machine protected to motor |
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