CN104340615B - Groove-vibrating and sieve-vibrating device and screening method - Google Patents
Groove-vibrating and sieve-vibrating device and screening method Download PDFInfo
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- CN104340615B CN104340615B CN201310310406.5A CN201310310406A CN104340615B CN 104340615 B CN104340615 B CN 104340615B CN 201310310406 A CN201310310406 A CN 201310310406A CN 104340615 B CN104340615 B CN 104340615B
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Abstract
The invention discloses a groove-vibrating and sieve-vibrating device and a screening method. After dicumyl peroxide is crystallized and centrifuged, solid semi-wet powdery dicumyl peroxide is conveyed to a laboratory fluid bed dryer by the groove-vibrating and sieve-vibrating device for drying, and the dried high-purity dicumyl peroxide containing different particles and powder is conveyed to the next process to play a screening role in a conveying process.
Description
Technical field
The screen device the present invention relates to groove that shakes shakes, more particularly, to cumyl peroxide (drying) groove that shakes shakes screen device.
Background technology
In Chemical Manufacture, plurality of raw materials, semifinished or finished goods product are in solid state perhaps, need to be transported at one
Another place, the quality that the conveying of solid material is wanted guaranteed efficiency and maintained material, substantially there is following several equipment:
Belt-type conveying equipment, can be the means of delivery of leather belt roller or chain-driving.
Bucket type conveying equipment, is lifted up divided solid materials with circulation hopper.
Pneumatic conveying equipment, directly uses closed conduit with gas for power conveying solid material；Because this mode of movement, by
Become technological difficulties in dust disposal, therefore do not adopt on device.
Gravity conveying equipment, directly relies on the discharging from top to bottom of material self gravitation.Because device technique flow process cannot be real
This mode of movement existing.
In prior art, the conveying of cumyl peroxide graininess finished product once adopted corrugated flange blet conveyor.This equipment
General conveying equipment, it is with the difference of common belt conveyor, due to increased in base band wave baffle board at its edge and
Diaphragm plate, so at identical conditions, solves the problems of this kind of conveying equipment to a certain extent.But, wavy gear
Side belt conveying pertains only to convey, therefore device also needs to increase the equipment such as sub-sieve, therefore complicated more than equipment, and there is following lacking
Point: (1) is rubber crosslinker due to cumyl peroxide, long-term conveying will cause rubber easily aging, and impact equipment makes
With the life-span, belt conveyor service life only has 3 months it is necessary to change belt, and a root bark band expense is about 60,000 yuan.Using
Cheng Zhong, cumyl peroxide powder can enter in guiding delivery wheel roller bearing, causes bearing damage, and general orientation conveys
Wheel bearing changes once for 3 months, and roller bearing is changed once for 6 months.(2) due to ageing of rubber, the rubber particle coming off is made to be mixed into into
In product, finally affect product quality.(3) due to conveying cumyl peroxide during, material conveying uneven it may appear that
The increment of moment, thus cause equipment fault.(4) easily generation dust will in course of conveying for cumyl peroxide little particle
Impact production environment.(5) supporting sizing equipment, because equipment horizontal layout problem, screen-dividing machine cannot select floor space special
Not big, its effective area does not often reach fully sub-sieve completely and requires, and sub-sieve is less efficient.
Bucket type conveying technology scheme is that bucket elevator is transported in Plane Rotation screen-dividing machine and carries out sub-sieve, and material sub-sieve is not
Same size, enters into different feed bins.Bucket elevator is widely used in that vertical transport is block, granular and granular material.Bucket
Formula conveying equally pertains only to convey, therefore device still needs to increase the equipment such as sub-sieve, and the shortcoming existing: (1) overload sensitive
Greatly it is necessary to be supplied uniformly across material, bucket and chain are fragile.(2) material is contacted with mechanical transmission component, can cause material and transmission
Part rubs, and so that material is blacked, not only has a strong impact on product quality, and can cause the parts damages such as bearing.Equipment is running
In repeatedly occur the problems referred to above.
Content of the invention
Present disclosure is to provide a kind of cumyl peroxide groove that shakes to shake screen device it is ensured that product quality, minimizing set
For fault, improve production environment, improve sub-sieve efficiency.
According to an aspect of the present invention, one kind groove that shakes is provided to shake screen device, including frame, power set, actuating device, groove
Body and screen cloth；Described screen cloth is arranged on described cell body, and described cell body is arranged on the top of described frame；Described actuating device with
Described powered device connects so that the relatively described frame of described cell body does the motion moving in circles, and described motion is included upwards
And forward movement.
According to a further aspect in the invention, the described groove that the shakes screen device that shakes also includes cover plate, and described cover plate is arranged on described groove
To form relatively airtight conveying space on body.
According to another aspect of the invention, described power set are motor, and it is arranged in described frame.
According to another aspect of the invention, described actuating device includes offset assembly, stabilizer, connecting rod, I-shaped clamping plate group
Part, parallel body and rocking arm；Described stabilizer is connected with powered device and is driven by described power set；Described bias group
Part is connected with the operation of described stabilizer and rotates with stabilizer under the driving of described power set；Described offset assembly passes through even
The operation of bar and I-shaped cleat assembly is connected, with by the translating rotation of offset assembly for I-shaped cleat assembly reciprocating motion；I-shaped
Cleat assembly is connected with parallel body operation to drive parallel body to move back and forth；Parallel body passes through rocking arm with the operation of cell body sidepiece even
Connect, rocking arm the connecting portion of itself and parallel body and itself be connected to described frame and cell body side connections between, and rocking arm exists
Can pivot thus the reciprocating motion of parallel body is passed to cell body with the connecting portion of frame around it when parallel body moves back and forth.
According to another aspect of the invention, the groove that shakes shakes screen device width for 400 mm～800mm.
According to another aspect of the invention, rocking arm number of oscillations is 300 beats/min.
According to another aspect of the invention, offset assembly rotating speed is 500 revs/min.
According to another aspect of the invention, described screen cloth is 3-10 mesh.
According to another aspect of the invention, described screen cloth is 15-25 mesh.
According to another aspect of the invention, described screen cloth is 24-30 mesh.
According to another aspect of the invention, a kind of finished product and semi-product material conveying with sub-sieve method it is characterised in that institute
The method of stating comprises the steps:
(1) semi-product material separated through vertical bottom discharge scraper centrifugal machine is shaken from the groove that shakes the charging aperture of screen device
Enter, shake to sieve by the groove that shakes and large stretch of lump material is separated；Satisfactory granule is fluidizing fluid-bed by exporting feeding
It is dried；
(2) fluidizing fluid-bed dried finished product, shakes sieve again by the groove that shakes, and to sort out large stretch of bulk, and continues defeated
Deliver to next groove that shakes to shake screen device, to carry out particle sorting；
(3) start the bulky grain groove that shakes to shake screen device, it includes one group of isometric screen cloth wide with cell body, makes in previous step
Continue convey finished product from this bulky grain shake groove shake screen device charging aperture enter, carry out sub-sieve in course of conveying simultaneously,
Shake the exit of screen device to this bulky grain groove that shakes, larger-size material is admitted to bulky grain feed bin from finished product, and size is less
Material be admitted to the next crystal seed groove that shakes and shake screen device；
(4) the described crystal seed groove that shakes shakes and includes one group of isometric screen cloth wide with cell body in screen device, and the mesh number of this screen cloth is big
In described bulky grain shake groove shake screen device screen cloth mesh number, the less material of above-mentioned size shakes screen device from this crystal seed groove that shakes
Charging aperture enters, and carries out sub-sieve in course of conveying simultaneously, shakes the exit of screen device to this crystal seed groove that shakes, the chi that institute's sub-sieve goes out
Very little larger material delivers to crystal seed catcher from finished product, and the less material of size that institute's sub-sieve goes out enters fine powder feed bin.
According to another aspect of the invention, described finished product and semi-product material are cumyl peroxide finished product and semi-finished product
Material, and cumyl peroxide semi-product material weight containing 3-5%() ethanol.
According to another aspect of the invention, the groove that shakes in step (1) shake screen device the mesh number of screen cloth and step (2) in
Described again by the groove that shakes shake sieve described in use screen cloth mesh number identical, be 3～10 mesh.
According to another aspect of the invention, the shake mesh number of screen cloth of screen device of groove of shaking of the described bulky grain in step (3) is
15～25 mesh.
According to another aspect of the invention, the shake mesh number of screen cloth of screen device of groove of shaking of the described crystal seed in step (4) is 24
～30 mesh.
According to another aspect of the invention, the described groove that shakes screen device, the described bulky grain groove that shakes that shakes shakes screen device, described crystal seed
The shake width of screen device of the groove that shakes is 400 mm～800mm.
According to another aspect of the invention, the described groove that shakes screen device, the described bulky grain groove that shakes that shakes shakes screen device, described crystal seed
The groove that shakes shake screen device number of oscillations be 300 beats/min.
According to another aspect of the invention, described mesh number is 5 mesh.
According to another aspect of the invention, described mesh number is 20 mesh.
According to another aspect of the invention, described mesh number is 26 mesh.
According to the cumyl peroxide of the present invention shake groove shake screen device include conveying and sub-sieve function.Due to conveying
Cheng Caiyong rocker-arm shakes groove, so can carry out sub-sieve simultaneously, and makes full use of shake groove effective length and broadband as effective
Sub-sieve area, it has excellent scattered effect, thus being conducive to the follow-up drying process operation to cumyl peroxide；More
Be conducive to granule to separate with fine powder, reach and purpose is required to granule products of different specifications；Also improve product sub-sieve efficiency, improve
Cumyl peroxide production efficiency.
The cumyl peroxide groove screen device that shakes that shakes increased the cover plate on top, makes raw material cumyl peroxide at one
Relatively airtight space conveying, thoroughly solves: 1) flour dust overflow, the environmental pollution causing；Thus improve production environment and
The living environment of surrounding resident.2) impact to product quality for the introduced contaminants；Thus improve product quality.Because peroxidating two
Isopropylbenzene, during conveying with sub-sieve, does not contact it is ensured that product purity with the external world, and cumyl peroxide product purity reaches
To 99.9%.3) groove that shakes shake sieve actuating device do not contact with material, not only under this operating mode the service life of equipment by original skin
Band 3 months life-spans of conveying change belt, and the maintenance of equipment till now improved to 3 years；And solve drive disk assembly and contact to mistake
The pollution problem of oxidation diisopropylbenzene (DIPB) product.4) improve sub-sieve efficiency；Improve cumyl peroxide production efficiency.Existing
In some device regions, shake screen device due to employing groove, simplify and decrease equipment component, optimize and produce and operating environment,
Make technological process more scientificization.
Brief description
Fig. 1 is to be shaken the three-dimensional structure diagram of screen device according to the cumyl peroxide of the exemplary embodiment groove that shakes.
Specific embodiment
Schematically show a kind of cumyl peroxide according to one exemplary embodiment of the present invention in Fig. 1 to shake
Groove shakes screen device.This groove that shakes screen device that shakes has length l, height h, width b, and cell body height h.This groove that shakes shakes screen device bag
Include motor 1, offset assembly 2, stabilizer 3, connecting rod 4, I-shaped cleat assembly 5, parallel body 6, rocking arm 7, frame 8, cell body 9 and screen cloth
10.This groove that shakes shakes the cover plate that screen device is additionally included on cell body 9, but in order to be shown more clearly that screen cloth 10, and in fig. 1 not
This cover plate is shown.Cover plate makes raw material cumyl peroxide in a relatively airtight space conveying.
Referring to the drawings 1, motor 1 and stabilizer 3 are installed in frame 8, and motor 1 is operated with stabilizer 3 and is connected thus driving
Dynamic balancing wheel 3 rotates.Offset assembly 2 and stabilizer 3 are operatively connected and rotate under the driving of motor 1 with stabilizer 3.Work
Word cleat assembly 5 and offset assembly 2 pass through connecting rod 4 operation and are connected thus when offset assembly 2 rotates with stabilizer 3 by eccentric group
The eccentric rotational motion of part 2 is converted into the reciprocating motion of I-shaped cleat assembly 5.I-shaped cleat assembly 5 is with parallel body 6 operation even
Connect, so that when I-shaped cleat assembly 5 moves back and forth, parallel body 6 also moves back and forth with I-shaped cleat assembly 5.Cell body 9 is arranged
Above frame 8, and cell body 9 is additionally provided with screen cloth 10.Parallel body 6 is connected with cell body 9 sidepiece by rocking arm 7, and rocking arm 7 its with
The connecting portion of parallel body 6 and itself be connected to frame 8 and the connecting portion of cell body 9 sidepiece between so that when parallel body 6 moves back and forth
When, rocking arm 7 is pivoted around it with the connecting portion of frame 8, thus the reciprocating motion of parallel body 6 is passed to cell body 9.
Shaken the charging aperture that screen device also includes positioned at device afterbody, and outlet according to the groove that shakes of the present embodiment.
It will be understood by those skilled in the art that under the drive of above-mentioned offset assembly 2, the motion of cell body 9 include to
Front and motor process upwards.Under the lasting driving of motor 1, the above-mentioned motion of cell body 9 moves in circles.
It will be apparent to a skilled person that the groove that shakes shakes, screen device can adopt other suitable power set, and
It is not limited to motor 1；Other suitable actuating devices can be adopted, and be not limited by offset assembly 2, stabilizer 3, connecting rod 4, work
Word cleat assembly 5, parallel body 6, rocking arm 7 are driven, as long as ensureing the motor process including upwardly and forwardly of moving of cell body.
In one embodiment, after device starts, cumyl peroxide enters cell body, groove from the charging aperture of device afterbody
Body has a forwardly and upwardly motor process under the effect of offset assembly band motion rocker arm, and this process moves in circles.Peroxide
Change diisopropylbenzene (DIPB) to be advanced by upwardly and forwardly throwing in cell body, cumyl peroxide throwing in cell body is advanced finally from going out
Mouth is out.Band screen cloth shakes groove, cumyl peroxide through screen cloth, cumyl peroxide before upward and downward on screen cloth, peroxide
Change diisopropylbenzene (DIPB) and automatically separate size by sieve number size, from corresponding outlet out, complete the sub-sieve of cumyl peroxide.
According to another embodiment, after the groove that shakes shakes screen device startup, separate through vertical bottom discharge scraper centrifugal machine
Semi-finished product (weight containing 3-5%() the left and right ethanol of cumyl peroxide out), enter from charging aperture, be 3- by screen cloth
10 mesh, preferably 5 mesh, the groove that shakes shake sieve, large stretch of lump material will be separated.Satisfactory cumyl peroxide
Grain enters fluidizing fluid-bed being dried by outlet.
Fluidizing fluid-bed dried finished product, is 3-10 mesh again by screen cloth, preferably 5 mesh, the groove that shakes shake sieve, sorting
Go out large stretch of bulk, continue on to next groove that shakes and shake screen device it is therefore an objective to carry out particle sorting.
The bulky grain groove that shakes shakes and includes one group of isometric 15-25 mesh wide with cell body 9, the rustless steel of preferably 20 mesh in screen device
Net, cumyl peroxide enters from device charging aperture, carries out sub-sieve simultaneously, to device exit, be more than in course of conveying
20 mesh materials send into bulky grain feed bin from finished product.Send into the next crystal seeds groove that shakes less than 20 mesh materials to shake screen device.
The crystal seed groove that shakes shakes and includes one group of isometric 24-30 mesh wide with cell body 9, the rustless steel of preferably 26 mesh in screen device
Net, cumyl peroxide enters from device charging aperture, carries out sub-sieve simultaneously, to device exit, be more than in course of conveying
26 mesh materials deliver to crystal seed catcher from finished product.Enter fine powder feed bin less than 26 mesh materials.
Preferably, the groove that shakes shakes screen device width for 400 mm～800mm.
Preferably, the groove that shakes shakes screen device rocking arm 7 number of oscillations for 300 beats/min.
Preferably, the groove that shakes shakes screen device offset assembly rotating speed for 500 revs/min.
Description above is exemplary, rather than is limited by restriction therein.The invention discloses it is various non-limiting
Property embodiment, but, one skilled in the art would recognize that the various improvement carrying out in light of the above teachings and change
All fall in the scope of the present invention.
Claims (19)
1. one kind groove that shakes shakes screen device, including frame, power set, actuating device, cell body and screen cloth；Described screen cloth is arranged on institute
State on cell body, described cell body is arranged on the top of described frame；Described actuating device be connected with described powered device so that
The relatively described frame of described cell body does the motion moving in circles, and described motion includes upwardly and forwardly motor process, described transmission
Device includes offset assembly, stabilizer, connecting rod, I-shaped cleat assembly, parallel body and rocking arm；Described stabilizer is grasped with power set
Make to connect and driven by described power set；Described offset assembly is connected and in described power set with the operation of described stabilizer
Rotate with stabilizer under driving；Described offset assembly is passed through connecting rod and is connected with the operation of I-shaped cleat assembly, by offset assembly
Translating rotation is the reciprocating motion of I-shaped cleat assembly；I-shaped cleat assembly is connected with parallel body operation to drive parallel body reciprocal
Motion；Parallel body passes through the operation of rocking arm and cell body sidepiece and is connected, and rocking arm is in the connecting portion of itself and parallel body and itself and cell body sidepiece
Be connected to described frame between connecting portion, and rocking arm when parallel body moves back and forth can around its connecting portion with frame pivot from
And the reciprocating motion of parallel body is passed to cell body.
2. the groove that shakes as claimed in claim 1 shakes, and it is characterised in that the described groove that shakes shakes, screen device also includes cover plate, institute to screen device
State cover plate to be arranged on described cell body to form relatively airtight conveying space.
3. the groove that shakes as claimed in claim 1 shakes screen device it is characterised in that described power set are motor, and it is arranged on institute
State in frame.
4. the groove that shakes as claimed in claim 1 shake screen device it is characterised in that the groove that shakes shakes screen device width be 400 mm～
800mm.
5. the groove that shakes as claimed in claim 1 shakes screen device it is characterised in that rocking arm number of oscillations is 300 beats/min.
6. the groove that shakes as claimed in claim 1 shakes screen device it is characterised in that offset assembly rotating speed is 500 revs/min.
7. the groove that shakes as claimed in claim 1 shakes screen device it is characterised in that described screen cloth is 3-10 mesh.
8. the groove that shakes as claimed in claim 1 shakes screen device it is characterised in that described screen cloth is 15-25 mesh.
9. the groove that shakes as claimed in claim 1 shakes screen device it is characterised in that described screen cloth is 24-30 mesh.
10. a kind of finished product and semi-product material convey with sub-sieve method it is characterised in that methods described comprises the steps:
(1) semi-product material separated through vertical bottom discharge scraper centrifugal machine is entered from the shake charging aperture of screen device of the groove that shakes
Enter, shake to sieve by the groove that shakes and large stretch of lump material is separated；By satisfactory granule by export send into fluidizing fluid-bed enter
Row drying；
(2) fluidizing fluid-bed dried finished product, then shaken sieve by another groove that shakes, to sort out large stretch of lump material, and continue
It is delivered to the bulky grain groove that shakes to shake screen device, to carry out particle sorting；
(3) start the described bulky grain groove that shakes to shake screen device, it includes one group of isometric screen cloth wide with cell body, makes in previous step
Continue convey finished product from this bulky grain shake groove shake screen device charging aperture enter, carry out sub-sieve in course of conveying simultaneously,
Shake the exit of screen device to this bulky grain groove that shakes, larger-size material is admitted to bulky grain feed bin, the less material of size
It is admitted to the next crystal seed groove that shakes to shake screen device；
(4) the described crystal seed groove that shakes shakes and includes one group of isometric screen cloth wide with cell body in screen device, and the mesh number of this screen cloth is more than institute
State bulky grain shake groove shake screen device screen cloth mesh number, the less material of above-mentioned size shakes the charging of screen device from this crystal seed groove that shakes
Mouthful enter, course of conveying carries out sub-sieve simultaneously, shake the exit of screen device to this crystal seed groove that shakes, the size that institute's sub-sieve goes out is relatively
Big material is sent to crystal seed catcher, and the less material of size that institute's sub-sieve goes out enters fine powder feed bin.
11. methods as claimed in claim 10 are it is characterised in that described finished product and semi-product material are cumyl peroxides
Finished product and semi-product material, and cumyl peroxide semi-product material weight containing 3-5%() ethanol.
12. the methods as claimed in claim 10 sieve number of sieve and step it is characterised in that the groove that shakes in step (1) shakes
(2) the described another groove that shakes in shake sieve sieve number identical, be 3～10 mesh.
It is characterised in that the described bulky grain in step (3) shakes, groove shakes screen device 13. methods as claimed in claim 10
The mesh number of screen cloth is 15～25 mesh.
It is characterised in that the described crystal seed in step (4) shakes, groove shakes the sieve of screen device 14. methods as claimed in claim 10
The mesh number of net is 24～30 mesh.
It is characterised in that the described groove that shakes shakes, screen device, the described bulky grain groove that shakes shakes sieve 15. methods as claimed in claim 10
Device, described crystal seed the shake width of screen device of groove that shakes is 400 mm～800mm.
It is characterised in that the described groove that shakes shakes, screen device, the described bulky grain groove that shakes shakes sieve 16. methods as claimed in claim 10
Device, described crystal seed shake groove shake screen device number of oscillations be 300 beats/min.
17. methods as claimed in claim 12 are it is characterised in that described mesh number is 5 mesh.
18. methods as claimed in claim 13 are it is characterised in that described mesh number is 20 mesh.
19. methods as claimed in claim 14 are it is characterised in that described mesh number is 26 mesh.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310310406.5A CN104340615B (en) | 2013-07-23 | 2013-07-23 | Groove-vibrating and sieve-vibrating device and screening method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310406.5A CN104340615B (en) | 2013-07-23 | 2013-07-23 | Groove-vibrating and sieve-vibrating device and screening method |
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| CN104340615A CN104340615A (en) | 2015-02-11 |
| CN104340615B true CN104340615B (en) | 2017-01-25 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035660A (en) * | 2015-06-20 | 2015-11-11 | 中国计量学院 | Automatic quantitative discharging vibratory feeding method and system |
| CN108313638A (en) * | 2015-12-25 | 2018-07-24 | 安溪县中磊设备制造有限公司 | A kind of conveying machine base |
| CN105438735A (en) * | 2015-12-25 | 2016-03-30 | 黄丽 | Power-driven swinging device |
| CN105438737A (en) * | 2015-12-25 | 2016-03-30 | 黄丽 | Automated production vibrating conveyer driving system |
| CN105417031A (en) * | 2015-12-27 | 2016-03-23 | 黄丽 | Conveying assembly |
| CN105366292A (en) * | 2015-12-27 | 2016-03-02 | 黄丽 | Vibrating conveyor |
| CN105668146B (en) * | 2015-12-31 | 2018-02-23 | 苏州逸美德科技有限公司 | A kind of feeding device and method of feeding |
| CN105523351A (en) * | 2016-02-25 | 2016-04-27 | 董海斌 | Buffering and shocking resisting type material vibration device |
| CN108160457A (en) * | 2017-12-26 | 2018-06-15 | 杜海芳 | A kind of multi-functional screeno used in chemical processing screening device |
| CN113060786A (en) * | 2021-04-19 | 2021-07-02 | 宜兴市苏嘉环保设备有限公司 | Industrial wastewater hardness-removing fluidized bed reaction device and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201566066U (en) * | 2009-12-24 | 2010-09-01 | 温岭市东亚塑胶有限公司 | Vibration sieving mechanism of granulating equipment |
| CN201664661U (en) * | 2010-01-21 | 2010-12-08 | 中冶长天国际工程有限责任公司 | Oval vibration rod bar screen |
| CN102432513A (en) * | 2011-10-09 | 2012-05-02 | 太仓塑料助剂厂有限公司 | Method for centrifugation and drying of dicumyl peroxide |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110034368A (en) * | 2009-09-28 | 2011-04-05 | 현대제철 주식회사 | Screen for fuel or raw materials sorting |
-
2013
- 2013-07-23 CN CN201310310406.5A patent/CN104340615B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201566066U (en) * | 2009-12-24 | 2010-09-01 | 温岭市东亚塑胶有限公司 | Vibration sieving mechanism of granulating equipment |
| CN201664661U (en) * | 2010-01-21 | 2010-12-08 | 中冶长天国际工程有限责任公司 | Oval vibration rod bar screen |
| CN102432513A (en) * | 2011-10-09 | 2012-05-02 | 太仓塑料助剂厂有限公司 | Method for centrifugation and drying of dicumyl peroxide |
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