CN107716303A - A kind of rice multilevel screening device - Google Patents
A kind of rice multilevel screening device Download PDFInfo
- Publication number
- CN107716303A CN107716303A CN201710778491.6A CN201710778491A CN107716303A CN 107716303 A CN107716303 A CN 107716303A CN 201710778491 A CN201710778491 A CN 201710778491A CN 107716303 A CN107716303 A CN 107716303A
- Authority
- CN
- China
- Prior art keywords
- level
- rice
- screening
- level screening
- case
- 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.)
- Withdrawn
Links
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
- B07B1/04—Stationary flat 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
-
- 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 rice multilevel screening device, including one-level screening plant and two level screening plant, the one-level screening plant includes one-level screening case, feed hopper, acid blowcase, air blower, the first stock guide, one-level sieve plate, the second stock guide and collecting box；The two level screening plant includes two level screening case, two level screening mechanism, the first material storing box and the second material storing box, and the two level screening mechanism includes first bearing seat, two level screening rotor, second bearing seat and the motor for driving the two level sifting barrel to rotate being successively set on from top to bottom in the two level screening case.The one-level screening plant of the present invention carries out preliminary screening to rice using blowing and screen plate, and the rice bran in rice and microparticle are handled, improve the efficiency of preliminary screening；Two level screening plant is screened by the screening roller of rotation to rice, and coordinates the sifting barrel with through hole to screen the whole rice in rice and cracking rice.
Description
Technical field
The present invention relates to rice triage techniques field, specially a kind of rice multilevel screening device.
Background technology
Rice, also containing protein, fat, vitamin and 11 kinds of mineral matters, can carry rich in outside carbohydrate for human body
For comprehensive nutrition, although the single content of various nutrients is not very high, because its amount is big, generally have very high
Nutritive effect, so being described as first of five cereals, after the completion of being gathered in every year to rice, needed for the ease of the processing of subsequent operation
Rice is dried.When being dried, typically substantial amounts of rice is layered in airing field and revealed using sunlight
It is dried, so when drying, some soil, handstone, dust even iron filings etc. can be mixed into rice unavoidably, moreover, receiving
Itself some husks and other impurities can be also adulterated in rice when cutting, if directly eating these rice for containing impurity, hence it is evident that meeting
Have a negative impact to health.
And rice screening plant function is relatively simple, it is impossible to sieve plurality of impurities, needed if fruit rice contains plurality of impurities
To want plurality of devices or need working procedures, compare labor intensive material resources, cost can also accordingly increase, but without a variety of
Process, debris can be caused indivisible, and it is then relatively difficult to install a variety of knot screens, operation is also more complicated, a device
Rice after screening is transferred to another device and also compares the consuming time.
The content of the invention
It is an object of the invention to provide a kind of rice multilevel screening device, is used and blown by the one-level screening plant of setting
Wind and screen plate carry out preliminary screening to rice, and the rice bran in rice and microparticle are handled, and improve preliminary
The efficiency of screening；The two level screening plant of setting is screened by the screening roller of rotation to rice, in the effect of centrifugal force
Under, and coordinate the sifting barrel with through hole to screen the whole rice in rice and cracking rice.
To achieve the above object, the present invention provides following technical scheme：A kind of rice multilevel screening device, including one-level sieve
Separating device and two level screening plant, the one-level screening plant include one-level screening case, are arranged on the one-level screening box top
Feed hopper, the acid blowcase being arranged on one-level screening case right side wall, the air blast that is connected by airduct with the acid blowcase
Machine, the first stock guide being arranged on the left of one-level screening case, the one-level sieve plate being arranged in the one-level screening case, set
Put the second stock guide under the one-level sieve plate and the collecting box being arranged on the left of two level screening plant, the one-level screening
The first impurities outlet and the second impurities outlet are being respectively arranged with first stock guide and the second stock guide on the left of case,
The collecting box is connected with first impurities outlet and the second impurities outlet respectively by pipeline, the one-level sieve plate,
The angle of two stock guides and horizontal plane is 10 °, the one-level sieve plate plate right low left high, the left low right height of second stock guide,
Grain of rice outlet is provided between the right side wall of the one-level sieve plate and the second stock guide and one-level screening case；
The two level that the two level screening plant includes being arranged under the one-level screening case sieves case, is arranged on the two level
Sieve two level screening mechanism in case, the first material storing box being arranged at left and right sides of the two level screening bottom portion and be arranged on described
The second material storing box on first material storing box, the two level screening mechanism include being successively set on the two level screening case from top to bottom
In first bearing seat, two level screening rotor, second bearing seat and the motor for driving the two level sifting barrel to rotate, it is described
Motor via reducer and shaft coupling are connected with two level screening rotor, and are sieved by the pillar and two level of reductor both sides
Bottom portion is connected.
Further, the left side wall of the one-level screening case on the acid blowcase correspondence position with being provided with filter screen.
Further, tripper is provided with the one-level screening case, the import of the tripper goes out with the feed hopper
Mouth connection.
Further, multiple gas holes are provided with the left surface of the acid blowcase, rear side is provided with for connecting air blower
Air admission hole.
Further, the two level screening rotor includes rotating shaft, the taper sifting barrel being arranged in the rotating shaft, is arranged on institute
The taper feed tube of taper sifting barrel lower end and the cutting plate being arranged in the rotating shaft of the taper sifting barrel entrance point are stated,
The screening hole be easy to crack rice and passed through is provided with the taper sifting barrel.
Further, the front and rear sides of the two level screening case, which are provided with, is easy to lead the first of the grain of rice the second material storing box of importing
Hopper, the upper end of first deflector chute are less than the lower end of the taper feed tube.
Further, it is provided between the second bearing seat and the motor and is easy to importing the grain of rice into the second of the first material storing box
Deflector chute.
Compared with prior art, the beneficial effects of the invention are as follows：The rice processing is sieved with multi-stage screening apparatus using two-stage
The mode of choosing, the effect of rice removal of impurities is realized, more quickly rice is screened relative to traditional screening plant, and
The quality of screening can be improved, the one-level screening plant of setting carries out preliminary screening to rice by blowing and screen plate,
Rice bran in rice and microparticle are handled, improve the efficiency of preliminary screening；The two level screening plant of setting passes through
The taper sifting barrel of rotation screens to rice, under the influence of centrifugal force, and coordinates the sifting barrel with screening hole to big
Whole rice and cracking rice in rice is screened, and carries out classified storage so that rice sifting sort it is more careful, and then improve
The quality of rice, is easy to promote the use of.
Brief description of the drawings
Fig. 1 is the internal structure schematic elevation view of the present invention；
In figure：1- one-level screening plants, 2- two level screening plants, 11- one-levels screening case, the impurities outlets of 111- first,
The impurities outlets of 112- second, 113- trippers, 114- filter screens, 12- feed hoppers, 121- electric butterfly valves, 13- acid blowcases, 14- air blast
Machine, 141- blower fan bodies, 142- blower motors, the stock guides of 15- first, 16- one-level sieve plates, the stock guides of 17- second, 18- are collected
Case, 21- two levels screening case, the deflector chutes of 211- first, the deflector chutes of 212- second, 22- two level screening mechanisms, the material storing box of 23- first,
The material storing box of 24- second, 221- first bearing seats, 222- two levels screening rotor, 2221- rotating shafts, 2222- taper sifting barrels, 2223-
Taper feed tube, 2224- cutting plates, 223- second bearing seats, 224- motors, 225- reductors, 226- shaft couplings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, a kind of rice multilevel screening device provided by the invention, including one-level screening plant 1 and two level sieve
Separating device 2, one-level screening plant 1 include one-level screening case 11, the feed hopper 12 for being arranged on the top of one-level screening case 11, are arranged on
One-level screening the right side wall of case 11 on acid blowcase 13, connected by airduct with acid blowcase 13 air blower 14, be arranged on one-level sieve
First stock guide 15 in the left side of branch mailbox 11, the one-level sieve plate 16 being arranged in one-level screening case 11, it is arranged on one-level sieve plate
The second stock guide 17 and the collecting box 18 for being arranged on the left side of two level screening plant 2 under 16, the left side of one-level screening case 11 is close
The first impurities outlet 111 and the second impurities outlet 112, collecting box are respectively arranged with first stock guide 15 and the second stock guide 17
18 are connected with the first impurities outlet 111 and the second impurities outlet 112 respectively by pipeline, and air blower 14 includes the He of blower fan body 141
Blower motor 142, and be fixed on by connecting plate on two level screening plant 2, the outlet of feed hopper 12 is provided with electric butterfly valve
121, the angle of one-level sieve plate 16, the second stock guide 17 and horizontal plane is 10 ° and the right-hand member of one-level sieve plate 16 is led with second
The right-hand member of flitch 17 is connected, the right low left high of one-level sieve plate 16, the left low right height of the second stock guide 17, one-level sieve plate 16 and second
Grain of rice outlet is provided between the right side wall of stock guide 17 and one-level screening case 11；By setting one-level sieve plate will be thin in the grain of rice
Crack rice and separate and the second impurities outlet is imported into by the second stock guide, collecting box is entered by connecting line；
The two level that two level screening plant 2 includes being arranged under one-level screening case 11 sieves case 21, is arranged on two level screening case
Two level screening mechanism 22 in 21, the first material storing box 23 being arranged at left and right sides of two level screening case 21 bottom and it is arranged on the first storage
The second material storing box 24 on hopper 23, two level screening mechanism 22 include the be successively set on from top to bottom in two level screening case 21
One bearing block 221, two level screening rotor 222, second bearing seat 223 and the motor for driving two level screening rotor 222 to rotate
224, motor 224 sieves rotor 222 with two level by reductor 225 and shaft coupling 226 and is connected, and passes through the both sides of reductor 225
Pillar and two level screening case 41 bottom be connected；Two level sieves the rectangular cross-section section of case, for the ease of assembling, clutch shaft bearing
Seat, second bearing seat are sieved on the two side of case by support bar and using two level is bolted to, and motor is added by the rice
Work by the way of two-stage screening, realizes the effect of rice removal of impurities, relative to traditional screening plant with multi-stage screening apparatus
More quickly rice is screened, and the quality of screening can be improved, the one-level screening plant of setting by blowing and
Screen plate carries out preliminary screening to rice, and the rice bran in rice and microparticle are handled, improve preliminary screening
Efficiency；The two level screening plant of setting is screened by the taper sifting barrel of rotation to rice, under the influence of centrifugal force, and
Coordinate the sifting barrel with screening hole to screen the whole rice in rice and cracking rice, and carry out classified storage so that rice
Sifting sort it is more careful, and then improve the quality of rice, be easy to promote the use of.
The present embodiment, the left side wall of one-level screening case 11 on the correspondence position of acid blowcase 13 with being provided with filter screen 114；By setting
Put filter screen to be easy to by impurity barrier in one-level sieves case, and flowed to by the first impurities outlet in collecting box, while be easy to gas
Stream flows continually out from filter screen, so that the wind energy of air blower bulging effectively separates rice bran etc..
The present embodiment, one-level are sieved and are provided with tripper 113, the import of tripper 113 and going out for feed hopper 12 on case 11
Mouthful connection, is provided with multiple gas holes on the left surface of acid blowcase 13, rear side is provided with air admission hole for connecting air blower, leads to
Cross and tripper is set so that the grain of rice is evenly distributed on the section perpendicular with acid blowcase blowout air-flow, being easy to will be miscellaneous in the grain of rice
Matter separates, and imported into the first impurities outlet by the first stock guide.
The present embodiment, two level screening rotor 222 include rotating shaft 2221, the taper sifting barrel 2222 being arranged in rotating shaft, set
Put the lower end of taper sifting barrel 2222 taper feed tube 2223 and be arranged on the rotating shaft 2221 of the entrance point of taper sifting barrel 2222
On cutting plate 2224, be provided with the screening hole be easy to crack rice and passed through on taper sifting barrel 2222, the taper for passing through rotation is sieved
Cylinder under the influence of centrifugal force, and coordinates the sifting barrel with screening hole to sieve the whole rice in rice and cracking rice.
The present embodiment, the front and rear sides of two level screening case 21, which are provided with, to be easy to importing the grain of rice into the first of the second material storing box 24
Deflector chute 211, the upper end of the first deflector chute 211 are less than the lower end of taper feed tube 2223, and two level screening case is rectangular box, left and right
Both sides are provided with the second material-storing box, and front and rear sides do not have, and only set the first guide by sieving the front and rear sides of case in two level
Groove, being easy to crack rice imported into the second material storing box.
The present embodiment, the two level between second bearing seat 223 and motor 24, which sieves to be provided with case 21, to be easy to import in the grain of rice
Second deflector chute 212 of the first material storing box 23, the second deflector chute is set to be easy to the rice after screening on case by being sieved in two level
Grain imported into the first material storing box.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (7)
- A kind of 1. rice multilevel screening device, it is characterised in that：Including one-level screening plant and two level screening plant, the one-level Screening plant includes one-level screening case, the feed hopper for being arranged on the one-level screening box top, is arranged on the one-level screening case Acid blowcase on right side wall, the air blower connected by airduct with the acid blowcase, it is arranged on the left of the one-level screening case First stock guide, the one-level sieve plate being arranged in one-level screening case, second leading of being arranged under the one-level sieve plate Flitch and the collecting box being arranged on the left of two level screening plant, on the left of the one-level screening case close to first stock guide and Be respectively arranged with the first impurities outlet and the second impurities outlet at second stock guide, the collecting box by pipeline respectively with it is described First impurities outlet and the connection of the second impurities outlet, the angle of the one-level sieve plate, the second stock guide and horizontal plane is 10 °, The one-level sieve plate plate right low left high, the left low right height of second stock guide, the one-level sieve plate and the second stock guide with Grain of rice outlet is provided between the right side wall of one-level screening case；The two level that the two level screening plant includes being arranged under the one-level screening case sieves case, is arranged on the two level screening Two level screening mechanism in case, the first material storing box being arranged at left and right sides of the two level screening bottom portion and it is arranged on described first The second material storing box on material storing box, the two level screening mechanism include being successively set on from top to bottom in the two level screening case First bearing seat, two level screening rotor, second bearing seat and the motor for driving the two level sifting barrel to rotate, the motor Rotor is sieved with the two level to be connected, and bottom is sieved by the pillar and two level of reductor both sides by reductor and shaft coupling Portion is connected.
- A kind of 2. rice multilevel screening device according to claim 1, it is characterised in that：The left side of the one-level screening case Wall on the acid blowcase correspondence position with being provided with filter screen.
- A kind of 3. rice multilevel screening device according to claim 1, it is characterised in that：Set on the one-level screening case There are tripper, the import of the tripper and the outlet of the feed hopper.
- A kind of 4. rice multilevel screening device according to claim 1, it is characterised in that：On the left surface of the acid blowcase It is provided with multiple gas holes, rear side is provided with air admission hole for connecting air blower.
- A kind of 5. rice multilevel screening device according to claim 1, it is characterised in that：The two level screening rotor includes Rotating shaft, the taper sifting barrel being arranged in the rotating shaft, the taper feed tube for being arranged on the taper sifting barrel lower end and setting Cutting plate in the rotating shaft of the taper sifting barrel entrance point, is provided with to be easy to crack rice on the taper sifting barrel and passes through Screening hole.
- A kind of 6. rice multilevel screening device according to claim 6, it is characterised in that：The two level sieves the front and rear of case Both sides are provided with the first deflector chute for being easy to that the grain of rice is imported to the second material storing box, and the upper end of first deflector chute is less than the cone The lower end of shape feed tube.
- A kind of 7. rice multilevel screening device according to claim 1, it is characterised in that：The second bearing seat with it is described The second deflector chute for being easy to that the grain of rice is imported to the first material storing box is provided between motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710778491.6A CN107716303A (en) | 2017-09-01 | 2017-09-01 | A kind of rice multilevel screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710778491.6A CN107716303A (en) | 2017-09-01 | 2017-09-01 | A kind of rice multilevel screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107716303A true CN107716303A (en) | 2018-02-23 |
Family
ID=61204849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710778491.6A Withdrawn CN107716303A (en) | 2017-09-01 | 2017-09-01 | A kind of rice multilevel screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107716303A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078855A (en) * | 2018-10-26 | 2018-12-25 | 安徽省保莱康生物科技有限公司 | A kind of classifying screen of bean cake device being used to prepare pannage |
| CN111589695A (en) * | 2020-06-03 | 2020-08-28 | 常德振邦米业有限公司 | Rice edulcoration sieving mechanism |
| CN112156960A (en) * | 2020-09-01 | 2021-01-01 | 江苏龙顺米业有限公司 | Rice processing device |
| CN112337796A (en) * | 2020-09-03 | 2021-02-09 | 安徽鑫泉米业股份有限公司 | Three-stage screening device for rice processing and screening method thereof |
| CN115156027A (en) * | 2022-09-08 | 2022-10-11 | 沭阳县韩山宝洪米厂 | Husked separator of millet of rice production and processing usefulness |
-
2017
- 2017-09-01 CN CN201710778491.6A patent/CN107716303A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078855A (en) * | 2018-10-26 | 2018-12-25 | 安徽省保莱康生物科技有限公司 | A kind of classifying screen of bean cake device being used to prepare pannage |
| CN111589695A (en) * | 2020-06-03 | 2020-08-28 | 常德振邦米业有限公司 | Rice edulcoration sieving mechanism |
| CN111589695B (en) * | 2020-06-03 | 2021-05-04 | 常德振邦米业有限公司 | Rice edulcoration sieving mechanism |
| CN112156960A (en) * | 2020-09-01 | 2021-01-01 | 江苏龙顺米业有限公司 | Rice processing device |
| CN112156960B (en) * | 2020-09-01 | 2021-12-17 | 江苏龙顺米业有限公司 | Rice processing device |
| CN112337796A (en) * | 2020-09-03 | 2021-02-09 | 安徽鑫泉米业股份有限公司 | Three-stage screening device for rice processing and screening method thereof |
| CN115156027A (en) * | 2022-09-08 | 2022-10-11 | 沭阳县韩山宝洪米厂 | Husked separator of millet of rice production and processing usefulness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107716303A (en) | A kind of rice multilevel screening device | |
| CN203862550U (en) | Grain winnowing machine | |
| CN105268565B (en) | A kind of impurity cleaning equipment before conveying grain into storehouse | |
| CN207288071U (en) | A kind of rice processing multi-stage screening apparatus | |
| CN211458785U (en) | Automatic lotus seed shelling and screening device | |
| CN208700111U (en) | Dust removing and conveying device is used in a kind of processing of rice | |
| CN206462338U (en) | Multistage differential tea fresh leaves sort single-layered conveyer | |
| CN109675719A (en) | A kind of dust-extraction unit of grain processing environmental protection | |
| CN112974239A (en) | Screening and grading equipment for rice processing | |
| CN107096593A (en) | A kind of rice production line and its technique | |
| CN215088760U (en) | Sample separation device based on agricultural product sample preparation | |
| CN104689989B (en) | For sorting fungus and the gravity separator of endotoxin contamination seed thereof in corn | |
| CN205074115U (en) | Impurity clean -up equipment before grain puts in storage | |
| CN204912087U (en) | Portable combination clearance sieve | |
| CN209968921U (en) | Negative pressure screening selection by winnowing all-in-one | |
| CN210207640U (en) | Granular fluid dust remover for granary | |
| CN210753806U (en) | Compact structure type fine separator | |
| CN211100181U (en) | Multi-rod sieve type lotus seed classifier | |
| CN103302033A (en) | Multi-layer wide classifying screen | |
| CN210253127U (en) | Red date dry strip removing machine | |
| CN106362949A (en) | High-selection-clarity grain cleaning-separating device and application thereof | |
| CN205760925U (en) | One joins a meter device | |
| CN209502263U (en) | A kind of drum type brake material slag leaf separation sorting complete set of equipments | |
| CN203648854U (en) | Split type automatic wind power sieving machine | |
| CN205217328U (en) | Seed specific weight cleaning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
|
| WW01 | Invention patent application withdrawn after publication |