CN105436072A - Energy-saving efficient screening and dedusting device for grains - Google Patents
Energy-saving efficient screening and dedusting device for grains Download PDFInfo
- Publication number
- CN105436072A CN105436072A CN201610060304.6A CN201610060304A CN105436072A CN 105436072 A CN105436072 A CN 105436072A CN 201610060304 A CN201610060304 A CN 201610060304A CN 105436072 A CN105436072 A CN 105436072A
- Authority
- CN
- China
- Prior art keywords
- sieving
- energy
- rotating shaft
- bottom block
- dust arrester
- 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
- B07B1/18—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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- 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
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- 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
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses an energy-saving efficient screening and dedusting device for grains. The device comprises a bottom plate base and a device body. The device body is arranged on the bottom plate base, a screening and dedusting cavity is formed in the device body, a seal cover is arranged at the top of the device body detachably in a sealed mode, a rotation shaft is arranged horizontally in the middle of the device body, a screening mesh cylinder is arranged outside the rotation shaft in the screening and dedusting cavity in a sleeving mode, a fixing sleeve is arranged on the rotation shaft in the middle of the inner side of the screening mesh cylinder in a rotary and sleeving mode, a fan is arranged on the lower side of the fixing sleeve, an air tube is connected to an air outlet in the lower side of the fan, multiple air nozzles are formed uniformly in the lower side of the air tube, and a discharging tube is arranged in the middle of the bottom of the screening and dedusting cavity. The device is stable and flexible, easy to move and maintain, convenient to use and operate, good in removal effect of dust in the grains, capable of saving energy, efficient and easy to apply and popularize.
Description
Technical field
The present invention relates to a kind of grain processing equipment, specifically a kind of energy-efficient grain sieving dust arrester.
Background technology
World Grain Day (WorldFoodDay is abbreviated as WFD) is that countries in the world government held the date of commemorative activity October 16 around development grain and agricultural production every year.Be intended to remind people to pay close attention to the long-standing food shortage problem of third world countries, urge national governments and the people to take action, increase grain-production, more reasonably carry out food distribution, struggle with hungry and malnutrition.In our life, common grain comprises wheat class, cereal and coarse food grain class etc.After grain harvest, need to carry out processing dedusting operation, and existing dust arrester very flexible, not easily move and keep in repair, using operation inconvenience, the dust elimination effect of grain is not good, inadequate efficient energy-saving, is difficult to apply.
Summary of the invention
The object of the present invention is to provide a kind of energy-efficient grain sieving dust arrester, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of energy-efficient grain sieving dust arrester, comprise bottom block and body, described body is arranged on bottom block, the inside of body is sieving dedusting chamber, the top side detachable sealing of body is provided with seal cover, the middle part level of described body is provided with rotating shaft, the two ends, left and right of rotating shaft are all rotationally connected with on the left and right sidewall of body by bearing, the right-hand member of rotating shaft is provided with the second belt wheel in the right side of body, the right side of described body is provided with motor in bottom block, the output shaft of motor is connected with the power shaft of gearbox, the output shaft of gearbox is provided with the first belt wheel, connected by driving-chain between described first belt wheel and the second belt wheel, strainer cylinder is arranged with in the outside of rotating shaft in described sieving dedusting chamber, the two ends, left and right of strainer cylinder coordinate respectively and are fixed with left fixed head and right fixed head, the middle part of described left fixed head and right fixed head is all fixed in rotating shaft, between described left fixed head and right fixed head, in the outside of strainer cylinder, even cross-over connection is provided with multiple support bar, middle inside turning set in rotating shaft of described strainer cylinder is equipped with fixed cover, the downside of fixed cover is equiped with blower fan, the downside air outlet of blower fan is connected with tracheae, the downside of described tracheae is evenly provided with multiple jet thrust, the left side of described body is provided with elevator in bottom block, the left side of elevator is provided with charge door, the top of elevator is provided with feeding tube, the other end of feeding tube is connected to the left side of seal cover, the position that the top of described strainer cylinder is vertically corresponding with feeding tube is also provided with charging hole, the centre position, bottom in described sieving dedusting chamber is provided with discharge nozzle, the bottom of bottom block is provided with reversal valve in discharge nozzle, an output of reversal valve is connected with dust box, another output is connected with body feed tank, dust box and body feed tank are all fixed on the bottom of bottom block, the right-hand member of described bottom block is also provided with link, the outer ring, bottom of bottom block is also provided with road wheel.
As the further scheme of the present invention: described strainer cylinder is the cylindrical mesh cylindrical shell that stainless steel material is made.
As the further scheme of the present invention: described tracheae and rotating shaft parallel to each other, and the length of tracheae is less than the length of strainer cylinder.
As the further scheme of the present invention: described feeding tube and sieving dedusting chamber conducting.
As the further scheme of the present invention: described charging hole is regular polygon or circle, and the area of charging hole is greater than the cross-sectional area of feeding tube.
As the further scheme of the present invention: the arcuate structure protruded downwards centered by the bottom in described sieving dedusting chamber, and the body surface bottom sieving dedusting chamber is through polishing.
As the further scheme of the present invention: described reversal valve is solenoid directional control valve.
As the further scheme of the present invention: described dust box and body feed tank are also respectively arranged with dust outlet and material outlet.
Compared with prior art, the invention has the beneficial effects as follows: this device is flexibly stable, be easy to mobile and maintenance, can fast grain raw material be added in strainer cylinder by elevator, by each jet thrust ejection natural wind, effect can be leached by dust in lift grain, fixed cover and rotating shaft are for being rotationally connected, at blower fan, under the Action of Gravity Field of tracheae and jet thrust, can remain that the air-out direction of jet thrust is downward, promote jet thrust to the action effect of grain, and when the spindle is rotated, can drive before and after jet thrust and shake, can the dust removing effects of lift grain, efficient energy-saving, body surface bottom sieving dedusting chamber is through polishing, and the arcuate structure protruded downwards centered by the bottom in sieving dedusting chamber, being beneficial to dust drops in discharge nozzle, and by the effect of reversal valve, be beneficial to dust and grain drops in dust box and body feed tank respectively, simple and convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the internal structure schematic diagram of strainer cylinder part in the present invention.
Fig. 3 is the plan structure schematic diagram of strainer cylinder part in the present invention.
In figure: 1-feeding tube, 2-elevator, 3-charge door, 4-bottom block, 5-road wheel, 6-dust box, 7-reversal valve, 8-discharge nozzle, 9-body feed tank, 10-sieving dedusting chamber, 11-link, 12-motor, 13-gearbox, 14-first belt wheel, 15-rotating shaft, 16-second belt wheel, 17-body, 18-seal cover, the right fixed head of 19-, 20-strainer cylinder, 201-charging hole, 21-support bar, the left fixed head of 22-, 23-fixed cover, 24-blower fan, 25-tracheae, 26-jet thrust.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 ~ 3, in the embodiment of the present invention, a kind of energy-efficient grain sieving dust arrester, comprise bottom block 4 and body 17, described body 17 is arranged on bottom block 4, the inside of body 17 is sieving dedusting chamber 10, the top side detachable sealing of body 17 is provided with seal cover 18, the middle part level of described body 17 is provided with rotating shaft 15, the two ends, left and right of rotating shaft 15 are all rotationally connected with on the left and right sidewall of body 17 by bearing, the right-hand member of rotating shaft 15 is provided with the second belt wheel 16 in the right side of body 17, the right side of described body 17 is provided with motor 12 in bottom block 4, the output shaft of motor 12 is connected with the power shaft of gearbox 13, the output shaft of gearbox 13 is provided with the first belt wheel 14, connected by driving-chain between described first belt wheel 14 and the second belt wheel 16, control motor 12 action, rotating shaft 15 can be driven to rotate, strainer cylinder 20 is arranged with in the outside of rotating shaft 15 in described sieving dedusting chamber 10, the cylindrical mesh cylindrical shell that strainer cylinder 20 is made for stainless steel material, the two ends, left and right of strainer cylinder 20 coordinate respectively and are fixed with left fixed head 22 and right fixed head 19, the middle part of described left fixed head 22 and right fixed head 19 is all fixed in rotating shaft 15, support is fixed by left fixed head 22 and right fixed head 19 pairs of strainer cylinders 20, multiple support bar 21 is provided with in the even cross-over connection in the outside of strainer cylinder 20 between described left fixed head 22 and right fixed head 19, the steadiness of strainer cylinder 20 is promoted by support bar 21, middle inside turning set in rotating shaft 15 of described strainer cylinder 20 is equipped with fixed cover 23, the downside of fixed cover 23 is equiped with blower fan 24, the downside air outlet of blower fan 24 is connected with tracheae 25, tracheae 25 is parallel to each other with rotating shaft 15, and the length of tracheae 25 is less than the length of strainer cylinder 20, the downside of described tracheae 25 is evenly provided with multiple jet thrust 26, control blower fan 24 action, natural wind can be sprayed by jet thrust 26, be beneficial to dust in grain to be leached by strainer cylinder 20.
The left side of described body 17 is provided with elevator 2 in bottom block 4, the left side of elevator 2 is provided with charge door 3, the top of elevator 2 is provided with feeding tube 1, the other end of feeding tube 1 is connected to the left side of seal cover 18, and feeding tube 1 and sieving dedusting chamber 10 conducting, the position that the top of described strainer cylinder 20 is vertically corresponding with feeding tube 1 is also provided with charging hole 201, charging hole 201 is regular polygon or circle, and the area of charging hole 201 is greater than the cross-sectional area of feeding tube 1, so that the grain in feeding tube 1 can drop in charging hole 201 completely.
The arcuate structure protruded downwards centered by the bottom in described sieving dedusting chamber 10, and body 17 surface bottom sieving dedusting chamber 10 is through polishing, the centre position, bottom in described sieving dedusting chamber 10 is provided with discharge nozzle 8, the bottom of bottom block 4 is provided with reversal valve 7 in discharge nozzle 8, reversal valve 7 is solenoid directional control valve, an output of reversal valve 7 is connected with dust box 6, another output is connected with body feed tank 9, dust box 6 and body feed tank 9 are all fixed on the bottom of bottom block 4, described dust box 6 and body feed tank 9 are also respectively arranged with dust outlet and material outlet, by the effect of reversal valve 7, dust and material collection can be carried out respectively by dust box 6 and body feed tank 9.
The right-hand member of described bottom block 4 is also provided with link 11, and the outer ring, bottom of bottom block 4 is also provided with road wheel 5, is coordinated and is convenient to be towed device by motor vehicle, the flexibility of lifting device by road wheel 5 and link 11.
Operation principle of the present invention is: in use, grain raw material is joined in charge door 3, control elevator 2 action, grain raw material is promoted by feeding tube 1, and by dropping down onto in strainer cylinder 20 after charging hole 201, control motor 12 periodically rotating, and carry out speed change rear drive rotating shaft 15 by gearbox 13 pairs of motors 12 and rotate, and then drive strainer cylinder 20 rotating certain angle, the grain in strainer cylinder 20 is driven to roll, carry out sieving dedusting, and by blower fan 24 action, natural wind can be sprayed by each jet thrust 26, effect can be leached by dust in lift grain, efficient energy-saving, fixed cover 23 and rotating shaft 15 are for being rotationally connected, at blower fan 24, under the Action of Gravity Field of tracheae 25 and jet thrust 26, can remain that the air-out direction of jet thrust 26 is downward, promote the action effect of jet thrust 26 pairs of grains, and when rotating shaft 15 is rotated, can drive before and after jet thrust 26 and shake, can the dust removing effects of lift grain, dust drops into the bottom in sieving dedusting chamber 10, body 17 surface bottom sieving dedusting chamber 10 is through polishing, and the arcuate structure protruded downwards centered by the bottom in sieving dedusting chamber 10, being beneficial to dust drops in discharge nozzle 8, control reversal valve 7 to turn to, can be stored by dust box 6 pairs of dust, after grain dedusting operation completes, control reversal valve 7 to turn to, rotate by controlling motor 12, strainer cylinder 20 is driven to overturn 180 °, the grain after dedusting can be discharged by charging hole 201, and stored by body feed tank 9, in addition, coordinated by road wheel 5 and link 11 and be convenient to be towed device by motor vehicle, the flexibility of lifting device, seal cover 18 and body 17 are for removably connecting, be convenient to keep in repair device.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. an energy-efficient grain sieving dust arrester, comprise bottom block and body, it is characterized in that, described body is arranged on bottom block, the inside of body is sieving dedusting chamber, the top side detachable sealing of body is provided with seal cover, the middle part level of described body is provided with rotating shaft, the two ends, left and right of rotating shaft are all rotationally connected with on the left and right sidewall of body by bearing, the right-hand member of rotating shaft is provided with the second belt wheel in the right side of body, the right side of described body is provided with motor in bottom block, the output shaft of motor is connected with the power shaft of gearbox, the output shaft of gearbox is provided with the first belt wheel, connected by driving-chain between described first belt wheel and the second belt wheel, strainer cylinder is arranged with in the outside of rotating shaft in described sieving dedusting chamber, the two ends, left and right of strainer cylinder coordinate respectively and are fixed with left fixed head and right fixed head, the middle part of described left fixed head and right fixed head is all fixed in rotating shaft, between described left fixed head and right fixed head, in the outside of strainer cylinder, even cross-over connection is provided with multiple support bar, middle inside turning set in rotating shaft of described strainer cylinder is equipped with fixed cover, the downside of fixed cover is equiped with blower fan, the downside air outlet of blower fan is connected with tracheae, the downside of described tracheae is evenly provided with multiple jet thrust, the left side of described body is provided with elevator in bottom block, the left side of elevator is provided with charge door, the top of elevator is provided with feeding tube, the other end of feeding tube is connected to the left side of seal cover, the position that the top of described strainer cylinder is vertically corresponding with feeding tube is also provided with charging hole, the centre position, bottom in described sieving dedusting chamber is provided with discharge nozzle, the bottom of bottom block is provided with reversal valve in discharge nozzle, an output of reversal valve is connected with dust box, another output is connected with body feed tank, dust box and body feed tank are all fixed on the bottom of bottom block, the right-hand member of described bottom block is also provided with link, the outer ring, bottom of bottom block is also provided with road wheel.
2. energy-efficient grain sieving dust arrester according to claim 1, is characterized in that, described strainer cylinder is the cylindrical mesh cylindrical shell that stainless steel material is made.
3. energy-efficient grain sieving dust arrester according to claim 1 and 2, is characterized in that, described tracheae and rotating shaft parallel to each other, and the length of tracheae is less than the length of strainer cylinder.
4. energy-efficient grain sieving dust arrester according to claim 1, is characterized in that, described feeding tube and sieving dedusting chamber conducting.
5. energy-efficient grain sieving dust arrester according to claim 1 and 2, is characterized in that, described charging hole is regular polygon or circle, and the area of charging hole is greater than the cross-sectional area of feeding tube.
6. energy-efficient grain sieving dust arrester according to claim 1, is characterized in that, the arcuate structure protruded downwards centered by the bottom in described sieving dedusting chamber, and the body surface bottom sieving dedusting chamber is through polishing.
7. energy-efficient grain sieving dust arrester according to claim 1, is characterized in that, described reversal valve is solenoid directional control valve.
8. energy-efficient grain sieving dust arrester according to claim 1, is characterized in that, described dust box and body feed tank are also respectively arranged with dust outlet and material outlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710216346.9A CN106925521B (en) | 2016-01-26 | 2016-01-26 | A kind of energy-saving grain sieving dust-extraction unit |
| CN201610060304.6A CN105436072B (en) | 2016-01-26 | 2016-01-26 | Energy-saving screening and dedusting device for grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060304.6A CN105436072B (en) | 2016-01-26 | 2016-01-26 | Energy-saving screening and dedusting device for grains |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710216346.9A Division CN106925521B (en) | 2016-01-26 | 2016-01-26 | A kind of energy-saving grain sieving dust-extraction unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105436072A true CN105436072A (en) | 2016-03-30 |
| CN105436072B CN105436072B (en) | 2017-05-17 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710216346.9A Expired - Fee Related CN106925521B (en) | 2016-01-26 | 2016-01-26 | A kind of energy-saving grain sieving dust-extraction unit |
| CN201610060304.6A Expired - Fee Related CN105436072B (en) | 2016-01-26 | 2016-01-26 | Energy-saving screening and dedusting device for grains |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710216346.9A Expired - Fee Related CN106925521B (en) | 2016-01-26 | 2016-01-26 | A kind of energy-saving grain sieving dust-extraction unit |
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| Country | Link |
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| CN (2) | CN106925521B (en) |
Cited By (7)
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| CN108080269A (en) * | 2017-12-05 | 2018-05-29 | 郑州搜趣信息技术有限公司 | A kind of agricultural corn distiller's dried grain cylinder type screening plant |
| CN108188006A (en) * | 2018-02-06 | 2018-06-22 | 王琳 | A kind of home-use screening machine easy to use for agricultural |
| CN108212739A (en) * | 2017-12-29 | 2018-06-29 | 郑州游爱网络技术有限公司 | It is a kind of that there is the agriculture screening machine of spice |
| CN108212738A (en) * | 2017-12-29 | 2018-06-29 | 郑州游爱网络技术有限公司 | A kind of agricultural fig screening plant |
| CN108855609A (en) * | 2018-06-20 | 2018-11-23 | 清远市雨荀信息科技有限公司 | Cleaner is used in a kind of processing of globe daisy beans pharmacological property |
| CN110523664A (en) * | 2019-09-15 | 2019-12-03 | 史丹 | A kind of graphene composite plastic particle screening separation equipment facilitating classification |
| CN114558778A (en) * | 2022-04-29 | 2022-05-31 | 中国空气动力研究与发展中心计算空气动力研究所 | Micron-sized powder material controllable classification airflow sieve and screening method |
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| CN107618262A (en) * | 2017-10-30 | 2018-01-23 | 平湖市燎原印刷厂 | A kind of dust arrester of printing machine forme roller |
| CN108212878A (en) * | 2017-12-24 | 2018-06-29 | 佛山市倍尚利环保科技有限公司 | A kind of sand washer with water circulation use |
| CN108525984A (en) * | 2018-03-30 | 2018-09-14 | 重庆山楂树科技有限公司 | Dust detects screen apparatus |
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| CN203824257U (en) * | 2014-05-17 | 2014-09-10 | 云南省农业科学院粮食作物研究所 | Batched type seed air sieving dry disinfection machine |
| CN204220439U (en) * | 2014-10-10 | 2015-03-25 | 天津禾普饲料有限公司 | The compound sieve of feed cylinder |
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| CN108080269A (en) * | 2017-12-05 | 2018-05-29 | 郑州搜趣信息技术有限公司 | A kind of agricultural corn distiller's dried grain cylinder type screening plant |
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| CN108188006A (en) * | 2018-02-06 | 2018-06-22 | 王琳 | A kind of home-use screening machine easy to use for agricultural |
| CN108855609A (en) * | 2018-06-20 | 2018-11-23 | 清远市雨荀信息科技有限公司 | Cleaner is used in a kind of processing of globe daisy beans pharmacological property |
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| CN114558778A (en) * | 2022-04-29 | 2022-05-31 | 中国空气动力研究与发展中心计算空气动力研究所 | Micron-sized powder material controllable classification airflow sieve and screening method |
| CN114558778B (en) * | 2022-04-29 | 2022-07-05 | 中国空气动力研究与发展中心计算空气动力研究所 | Micron-sized powder material controllable classification airflow sieve and screening method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105436072B (en) | 2017-05-17 |
| CN106925521B (en) | 2019-06-18 |
| CN106925521A (en) | 2017-07-07 |
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