CN204933957U - Multielement high-efficiency large-scale vibrating screen - Google Patents
Multielement high-efficiency large-scale vibrating screen Download PDFInfo
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- CN204933957U CN204933957U CN201520511291.0U CN201520511291U CN204933957U CN 204933957 U CN204933957 U CN 204933957U CN 201520511291 U CN201520511291 U CN 201520511291U CN 204933957 U CN204933957 U CN 204933957U
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Abstract
A kind of multielement high-efficiency large-scale vibrating screen that the utility model relates to, the overall ginseng for sieve plate of this vibratory sieve shakes, and screen box does not join the vibration shape.Every platform vibrosieve more than two sections, first section of vibratory sieve feeding mouth has one group of vibrator, dragged outward by a motor, screen angle is between 20 °-30 °, material produces circus movement track at compass screen surface, certain drop is had between first section and second segment, second segment, the 3rd section backward, every section of sieve plate has two groups of vibrators, dragged outward by two motors, Material moving track is straight line, and second segment inclination angle is 15 °-20 °, 3rd section of inclination angle is 5 °-10 °, can convert the inclination angle of every section of compass screen surface according to material process lot size or extend the length of vibratory sieve.Because each section of compass screen surface angle is different, feeding end gives the bed of material one larger acceleration, and material movement speed is accelerated, the thinning rapidly and layering of the bed of material, to the vibration sieve plate strong screening that the material group completing delaminating process is vibrated by high-amplitude again, fine material or adhesional wetting materiel are sieved rapidly thoroughly.After process like this, the probability that granule contacts with compass screen surface increases greatly, then vibrates through the brute force of compass screen surface, and the saturating sieve ability of mean unit improves greatly.
Description
Technical field
The utility model relates to a kind of multielement high-efficiency large-scale vibrating screen.
Background technology
Along with the fast development of China's economy and the continuous progress of technology, the industries such as coal, mine, water power sieve efficient vibratory sieve thoroughly in the urgent need to high throughput and to thin wet stock, carry out stock grading.Especially the dry screening of moist fine particulate stage material, how being gone down by Powder screen, screening clean is the focus that Now Domestic studies material sieving technology outward.Moist fine particulate level glues material easily and block materials from bonding, not easily loose, or is easily bonded on screen cloth and blocks sieve aperture, sieving area is reduced, causes being difficult to clean for fine material screen in material screening process.So the well sifted effect of fine material or adhesional wetting materiel is the key subjects being badly in need of solving, no matter coal industry or mining industry or metallurgy industry, the sifting net rate of thin wet stock is problem demanding prompt solution, especially colliery industry, mine industry, and raw material classification is difficult especially.This problem causes the very big attention of countries in the world insider, and also research and design has gone out dissimilar screening plant simultaneously, tries hard to address this problem, but the well sifted problem of adhesional wetting materiel is still difficult to solve.This just needs to solve following problem, and one is that sieve maximizes, and increases sieving area; Two is the time that prolongation material stops at compass screen surface; Three is the oscillation intensitys increasing vibratory sieve; Four is save space, reduces construction cost.Will solve this four problems, current domestic existing sieve has been difficult to meet this requirement simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is: design a kind of novel structure, and treating capacity is large, and screening efficiency is high, not easily stifled sieve, and it is little to take up room, the multielement high-efficiency large-scale vibrating screen that construction cost is low.
The technical solution of the utility model is:
The overall ginseng for sieve plate of this multielement high-efficiency large-scale vibrating screen shakes, screen box does not join the vibration shape, every platform vibrosieve more than two sections, first section of vibratory sieve feeding mouth has one group of vibrator, dragged outward by a motor, screen angle is between 20 °-30 °, material produces circus movement track at compass screen surface, certain drop is had between first section and second segment, second segment, 3rd section backward, every section of sieve plate has two groups of vibrators, dragged outward by two motors, Material moving track is straight line, second segment inclination angle is 15 °-20 °, 3rd section of inclination angle is 5 °-10 °, can the inclination angle of every section of compass screen surface be converted according to material process lot size or extend the length of vibratory sieve, because each section of compass screen surface angle is different, feeding end gives the bed of material one larger acceleration, and material movement speed is accelerated, the thinning rapidly and layering of the bed of material, to the vibration sieve plate strong screening that the material group completing delaminating process is vibrated by high-amplitude again, fine material or adhesional wetting materiel are sieved rapidly thoroughly.
The beneficial effects of the utility model are:
1, the utility model design is unique, compass screen surface screening with constant bed thickness, first section of vibratory sieve, inclination angle is larger, Material moving track is circular motion, small particles material and large granular materials can be separated rapidly, make small particles material close to compass screen surface, material screen is gone down rapidly by the brute force vibration of sieve plate by fine granular materials.
2, solve the problem of vibratory sieve maximization development, sieve plate merogenesis is assembled, and can increase arbitrarily the length of vibratory sieve.
3, oscillating component mass of vibration is little, and amplitude is large, and oscillation intensity is high, fully solves the problem that can not screen clean of powder or adhesional wetting materiel.
4, screen cloth, according to humidity of materials, hardness, temperature, proportion, granular size, can select the sieve plate of unlike material or hole shape, required granularity be thoroughly separated totally to greatest extent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model:
Detailed description of the invention:
Embodiment: see a kind of multielement high-efficiency large-scale vibrating screen of Fig. 1, mainly comprises first section of sieve plate 5, two sections of sieve plates 7, three sections of sieve plates 9 containing vibratory sieve bearing 6, sieve plate group 2(), screen box 1, single group vibrator transmission system 4, two groups of vibrator transmission systems 8, damping springs 3.
Section headed by described vibratory sieve feed end, first section of sieve plate 5 drags by singly organizing vibrator transmission system 4, screen angle is between 20 °-30 °, material produces circular motion track at compass screen surface, and have certain drop between first section of sieve plate 5 and two sections of sieve plates 7, two sections of sieve plates, 7, three sections of sieve plates 9 backward, every section is all dragged by two groups of vibrator transmission systems 5, Material moving track is rectilinear motion, and two sections of sieve plate 7 inclination angles are 15 °-20 °, and three sections of sieve plate 9 inclination angles are 5 °-10 °.Sieve plate group 2 is not all connected with screen box 1, only has sieve plate group 2 to participate in vibration, and sieve plate group 2 is rod spring sieve plate.In equal treating capacity, same material situation, this vibratory sieve due to oscillation intensity large, type selecting is less, saves site space, reduces costs.
Claims (2)
1. a multielement high-efficiency large-scale vibrating screen, the overall ginseng for sieve plate of this vibratory sieve shakes, screen box does not join the vibration shape, every platform vibrosieve more than two sections, first section of vibratory sieve feeding mouth has one group of vibrator, dragged outward by a motor, screen angle is between 20 °-30 °, material produces circus movement track at compass screen surface, certain drop is had between first section and second segment, second segment, 3rd section backward, every section of sieve plate has two groups of vibrators, dragged outward by two motors, Material moving track is straight line, second segment inclination angle is 15 °-20 °, 3rd section of inclination angle is 5 °-10 °, can the inclination angle of every section of compass screen surface be converted according to material process lot size or extend the length of vibratory sieve, because each section of compass screen surface angle is different, feeding end gives the bed of material one larger acceleration, and material movement speed is accelerated, the thinning rapidly and layering of the bed of material, to the vibration sieve plate strong screening that the material group completing delaminating process is vibrated by high-amplitude again, fine material or adhesional wetting materiel are sieved rapidly thoroughly.
2. multielement high-efficiency large-scale vibrating screen according to claim 1, it is characterized in that: vibrosieve more than two sections, circus movement track made by feeding mouth first section of material on compass screen surface, second segment, the 3rd section of material moving linearly track on compass screen surface backward, and every section of angle adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511291.0U CN204933957U (en) | 2015-07-15 | 2015-07-15 | Multielement high-efficiency large-scale vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511291.0U CN204933957U (en) | 2015-07-15 | 2015-07-15 | Multielement high-efficiency large-scale vibrating screen |
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| Publication Number | Publication Date |
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| CN204933957U true CN204933957U (en) | 2016-01-06 |
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| CN201520511291.0U Active CN204933957U (en) | 2015-07-15 | 2015-07-15 | Multielement high-efficiency large-scale vibrating screen |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597563A (en) * | 2017-10-26 | 2018-01-19 | 淮北龙鼎工贸有限责任公司 | Multisection type three-axis elliptic type vibratory sieve |
| CN108212764A (en) * | 2018-03-14 | 2018-06-29 | 河南威猛振动设备股份有限公司 | A kind of Supplying Sieving Mechanism |
| CN108906604A (en) * | 2018-06-20 | 2018-11-30 | 胡学文 | A kind of construction Sand screen |
| CN109092672A (en) * | 2018-09-03 | 2018-12-28 | 河南威猛振动设备股份有限公司 | A kind of vibrating screen and its application method |
| CN109772689A (en) * | 2019-02-24 | 2019-05-21 | 新乡市昆仑筛分机械设计有限公司 | A kind of piano wire screen that sieve is cleared up automatically |
-
2015
- 2015-07-15 CN CN201520511291.0U patent/CN204933957U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597563A (en) * | 2017-10-26 | 2018-01-19 | 淮北龙鼎工贸有限责任公司 | Multisection type three-axis elliptic type vibratory sieve |
| CN108212764A (en) * | 2018-03-14 | 2018-06-29 | 河南威猛振动设备股份有限公司 | A kind of Supplying Sieving Mechanism |
| CN108906604A (en) * | 2018-06-20 | 2018-11-30 | 胡学文 | A kind of construction Sand screen |
| CN108906604B (en) * | 2018-06-20 | 2022-08-02 | 绿城熵里建设管理有限公司 | Sand screening device for building construction |
| CN109092672A (en) * | 2018-09-03 | 2018-12-28 | 河南威猛振动设备股份有限公司 | A kind of vibrating screen and its application method |
| CN109772689A (en) * | 2019-02-24 | 2019-05-21 | 新乡市昆仑筛分机械设计有限公司 | A kind of piano wire screen that sieve is cleared up automatically |
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| C14 | Grant of patent or utility model | ||
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