CN2845930Y - Sieving device - Google Patents
Sieving device Download PDFInfo
- Publication number
- CN2845930Y CN2845930Y CN 200520104911 CN200520104911U CN2845930Y CN 2845930 Y CN2845930 Y CN 2845930Y CN 200520104911 CN200520104911 CN 200520104911 CN 200520104911 U CN200520104911 U CN 200520104911U CN 2845930 Y CN2845930 Y CN 2845930Y
- Authority
- CN
- China
- Prior art keywords
- sieving
- screen surface
- compass screen
- sieve nest
- steel wire
- 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.)
- Expired - Fee Related
Links
- 238000007873 sieving Methods 0.000 title abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000012216 screening Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009527 percussion Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000004568 cement Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 230000005284 excitation Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a sieving device of materials in every level, particularly to a sieving device for industries, such as mine, metallurgy, cement, fire resistance, etc. The utility model has the technical scheme that the sieving device comprises a sieving body 1 and a sieving surface 2, wherein the sieving surface 2 comprises a plurality of steel cables arranged in parallel, and the steel cables are arranged on the sieving body 1 after the steel cables are expanded tightly. Because the steel cable has high strength, good elasticity and low price, and the steel cable becomes the sieving surface with a certain interval and elasticity after the steel cable is expanded tightly and arranged in parallel, the sieving device can sieve by using the self excitation elasticity of the steel cable; the sieving capacity and efficiency of the sieving device can be improved through a vibrating mechanism 4 and a sieving surface angular adjustment mechanism 5. The sieving device of materials in every level has the characteristics of reasonable structure, small equipment investment, convenient maintenance, applicability to screening materials with large water contents, etc., solves the ubiquitous technical problems and has broad prospects.
Description
Affiliated technical field:
The utility model relates to a kind of stock grading screening installation at different levels, especially for the screening plant of mine, metallurgy, cement, industry such as fire-resistant.
Background technology:
At present, the requirement in order to realize that stock grading is handled in the industrial production, what extensively adopt is traditional screening plant, and this kind equipment generally is to be made of sieve nest, screen frame, compass screen surface (screen cloth), and screen frame is arranged on the sieve nest, and screen cloth is fixed on the screen frame.The gross weight of equipment and manufacturing cost height, equipment installation and civil engineering standard are strongly professional, and investment is big, the maintenance cost height, contain the higher material of moisture for screening and can not satisfy production requirement and occur easily sieve screen apertures is stuck with paste dead phenomenon, cause and can't sieve, influence is produced and is normally carried out.
The utility model content:
The utility model purpose provides a kind of screening plant, and equipment investment is few, and specialty requires low, and is easy to maintenance, is suitable for the screening of big moisture material, solves the problems referred to above that exist in the background technology.
The technical scheme that the utility model adopted is: the composition of screening plant comprises sieve nest and compass screen surface, and compass screen surface is to be made of some steel wires of arranging (rope) that are arranged in parallel, and is arranged on the sieve nest after steel wire (rope) tensioner.
One end of some steel wires (rope) is fixed on the sieve nest, and steel wire (rope) is arranged parallel to each other and arranges the formation compass screen surface, and steel wire (rope) other end is arranged on the tension mechanism, and tension mechanism is fixed on the sieve nest.
Can adopt steel wire rope or steel wire respectively according to the situation of material as compass screen surface; Tension mechanism is known structure, for example: tensioner cylinder, expansion tightening wheel etc.
For improving screening efficiency, being suitable for various materials, known compass screen surface angular adjustment apparatus is set, for example: the angle of adjusting compass screen surface on the sieve nest by the height of adjusting sieve nest one end on sieve nest; One or several known percussion mechanisms are set between compass screen surface and sieve nest, constitute vibratory sieve, raise the efficiency, high-frequency vibration device etc. for example is set.
Adopt the utility model,, become by tensioner, after being arranged in parallel and to have certain interval and flexible compass screen surface, utilize the self-excitation elasticity of steel wire (rope) itself just can sieve because steel wire (rope) intensity height, good springiness, price are low; By using percussion mechanism and compass screen surface angle-adjusting mechanism can improve the sieving capacity and the efficient of screening plant.
The utlity model has rational in infrastructure, equipment investment is few, easy to maintenance, the characteristics such as screening that are suitable for big moisture material.Owing to combine the characteristics of traditional vibratory sieve and wide-angle slide sieve, power consumption is little, production capacity is big, cheap, the civil engineering standard-required is low, the general industry building all can satisfy the installation needs, cost only is 1/10 of a special screens, highly versatile, the special adaptation, contain the bigger material screening of moisture, solved ubiquitous technical barrier, has bright prospects.
Description of drawings:
Accompanying drawing is the utility model example structure schematic diagram.
Among the figure: sieve nest 1, compass screen surface 2, tension mechanism 3, percussion mechanism 4, angular adjustment apparatus 5.
The specific embodiment:
Below in conjunction with accompanying drawing, further specify the utility model by embodiment.
In an embodiment, the composition of screening plant comprises sieve nest 1 and compass screen surface 2, and compass screen surface 2 is to be made of some steel wire ropes of arranging that are arranged in parallel, and is arranged on after the steel wire rope tensioner on the sieve nest 1; One end of some steel wire ropes is fixed on the sieve nest, and steel wire rope is arranged parallel to each other and arranges formation compass screen surface 2, and steel wire (rope) other end is arranged on the tension mechanism 3, and tension mechanism 3 is known tensioner cylinder, is arranged on the sieve nest 1, and steel wire rope is wrapped on the cylinder; Known compass screen surface angular adjustment apparatus 5 is set on sieve nest, form and comprise adjustable support, locator card, adjustable support is arranged on an end of sieve nest, be stretching structure, fix by locator card, with the height of adjustable support change sieve nest one end, adjust the angle of compass screen surface between horizontal plane, the adjusting range of angle is 25-50 ° between compass screen surface and the horizontal plane.Known percussion mechanism 4 is set between compass screen surface and sieve nest, and percussion mechanism is an electromagnetic shaker, and electromagnetic shaker is fixed on the sieve nest 1, and the upper end of electromagnetic shaker contacts with compass screen surface 2, constitutes vibratory sieve together.
Claims (5)
1, a kind of screening plant is characterized in that composition comprises sieve nest (1) and compass screen surface (2), and compass screen surface (2) is to be made of some steel wire ropes that are arranged in parallel, and is arranged on after the steel wire rope tensioner on the sieve nest (1).
2, the screening plant according to claim 1 is characterized in that an end of some steel wire ropes is fixed on the sieve nest (1), and steel wire rope is parallel to each other and arranges and form compass screen surface (2), and the other end of steel wire rope is arranged on the tension mechanism (3).
3, according to claim 1 or 2 described screening plants, it is characterized in that being provided with on the compass screen surface angular adjustment apparatus (5), form and comprise adjustable support, locator card, adjustable support is arranged on an end of sieve nest, be stretching structure, fix by locator card, the angle adjustment scope of compass screen surface between horizontal plane is 25-50 °.
4, according to claim 1 or 2 described screening plants, it is characterized in that being provided with between compass screen surface and the sieve nest percussion mechanism (4), percussion mechanism is an electromagnetic shaker, and electromagnetic shaker is fixed on the sieve nest (1), and the upper end of electromagnetic shaker contacts with compass screen surface (2), constitutes vibratory sieve together.
5, the screening plant according to claim 2 is characterized in that tension mechanism (3) is the tensioner cylinder, is arranged on the sieve nest (1), and steel wire rope is wrapped on the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104911 CN2845930Y (en) | 2005-08-03 | 2005-08-03 | Sieving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104911 CN2845930Y (en) | 2005-08-03 | 2005-08-03 | Sieving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845930Y true CN2845930Y (en) | 2006-12-13 |
Family
ID=37511345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104911 Expired - Fee Related CN2845930Y (en) | 2005-08-03 | 2005-08-03 | Sieving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845930Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389875A (en) * | 2011-10-14 | 2012-03-28 | 新疆农垦科学院 | Fruit grader |
| CN103611717A (en) * | 2013-11-14 | 2014-03-05 | 中国科学院广州能源研究所 | Dry-wet combined sorting system for municipal solid waste |
| CN107093257A (en) * | 2017-02-13 | 2017-08-25 | 衢州职业技术学院 | A kind of centrifugal coin screening plant and its application method |
| CN109590217A (en) * | 2019-01-14 | 2019-04-09 | 国投盘江发电有限公司 | A kind of high frequency flutter coal slime screening machine and its application method |
-
2005
- 2005-08-03 CN CN 200520104911 patent/CN2845930Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389875A (en) * | 2011-10-14 | 2012-03-28 | 新疆农垦科学院 | Fruit grader |
| CN102389875B (en) * | 2011-10-14 | 2013-05-01 | 新疆农垦科学院 | A kind of fruit grader |
| CN103611717A (en) * | 2013-11-14 | 2014-03-05 | 中国科学院广州能源研究所 | Dry-wet combined sorting system for municipal solid waste |
| US10464073B2 (en) | 2013-11-14 | 2019-11-05 | Guangzhou Institute Of Energy Conversion, Chinese Academy Of Sciences | Dry-wet combined sorting system for municipal solid waste |
| CN107093257A (en) * | 2017-02-13 | 2017-08-25 | 衢州职业技术学院 | A kind of centrifugal coin screening plant and its application method |
| CN109590217A (en) * | 2019-01-14 | 2019-04-09 | 国投盘江发电有限公司 | A kind of high frequency flutter coal slime screening machine and its application method |
| CN109590217B (en) * | 2019-01-14 | 2023-09-12 | 国投盘江发电有限公司 | High-frequency flutter coal slime screening machine and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |