CN101176870A - Novel roller screen - Google Patents
Novel roller screen Download PDFInfo
- Publication number
- CN101176870A CN101176870A CNA2006101387036A CN200610138703A CN101176870A CN 101176870 A CN101176870 A CN 101176870A CN A2006101387036 A CNA2006101387036 A CN A2006101387036A CN 200610138703 A CN200610138703 A CN 200610138703A CN 101176870 A CN101176870 A CN 101176870A
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- screen cloth
- screen stencil
- powder
- new
- screen
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Abstract
The utility model discloses a novel rolling grizzly screen, comprising a motor and a screen stencil which are combined-connected; the screen stencil is a quasi-cylinder with an end closed, and the screen stencil is provided with at least three retainer rings for coarse particles; the motor is arranged on the central shaft of the retainer ring; the port diameter of the screen stencil is greater than the base diameter of the screen stencil; the bottom surface of the screen stencil forms an angle of at least 10 degrees with the horizontal plane; the low end of the screen stencil is provided with a discharge device; the under-part of the screen stencil is provided with a conveyer belt for powder; the discharge opening for powder of the discharge device is corresponding to the conveyer belt. The utility model adopts a tumbling-type screen stencil and overcomes the defefts of the prior art that the meshes of the screen stencil are often jammed; the amount of the reclaimed coarse particles is big, and the powder to downstream bins is uneven; the utility model has the advantages that the labor capacity is improved; all the operations are accomplished by machines; manual cleanings are not necessary for coarse particles; the labor intensity of the workers is reduced; the environmental protection need of the present society is suited, the production for the ceramic is increased by about 25%; the service life of the screen stencil is prolonged by about 60%; the cost is reduced, and about 120 thousand yuan of the maintenance charge is saved every year.
Description
Technical field
The present invention relates to the process units in the ceramic industry, particularly a kind of new-type rolling sieve.
Background technology
In the prior art, ceramic with its density height, contraction distortion is little, wearability good, decorative effect preferably, and becomes the object of customer selecting, has vast market.The raw material production procedure is the important step of Ceramic Production in its production process, this link not only is related to the quality of end product quality, the problem such as cost, service life that also is related to product, so The Gift of Being the Best You Can Be is all made every effort to by each enterprise on this link, the innovation that controls to the tool of production from technology, dropped into a large amount of research and development strengths, to strengthen competitiveness of product.Traditional spray art sieves for straight with sieve, and product enters the straight sieve of vibration with powder from the spray tower mouth, by the straight sieve vibration of driven by motor, hopper is sent in the powder filtration, and underproof meal material then goes out screen cloth by the labor cleaning.This structure is the universal way of filtering powder in the prior art, and temporarily acomia existing other modes are filtered powder.This structure often causes the obstruction of sieve aperture, causes the powder that reclaims many, and the powder that enters feed bin is inhomogeneous, does not reach production requirement, and product percent of pass is low; And the straight sieve of this vibration, must be by underproof meal material on labor cleaning's screen cloth, labour intensity is quite big, and labor productivity is low; And more seriously, the screen cloth rapid wear, abrasive forces is bigger, and only be about 5 hours service life.This structural vibrations sieve maintaining expense is higher, and energy consumption is bigger, causes cost higher, and these problems are perplexing the development of ceramic industry always, become each enterprise and reduce cost, a big obstacle that enhances the competitiveness.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, provide a kind of powder that enters feed bin evenly, powder can often not stop up sieve aperture, can alleviate labor strength, raise labour productivity, improve the quality of products, reduce production costs, prolong the screen cloth new-type rolling sieve in service life.
The objective of the invention is to be achieved through the following technical solutions:
A kind of new-type rolling sieve comprises the motor, the screen cloth that are connected, and described screen cloth is the class cylinder of end sealing, and described screen cloth is provided with at least three thick material back-up ring.
Described motor is located on the central shaft of back-up ring.
Described screen cloth port diameter is greater than base diameter.
The bottom surface of described screen cloth and horizontal plane are 10 ° at least.
The low side of described screen cloth is provided with drawing mechanism.
Described screen cloth bottom is provided with the powder conveyer belt.
The powder discharging opening of described drawing mechanism is corresponding with conveyer belt.
After the present invention adopts technique scheme, can reach following beneficial effect:
1, rational in infrastructure.The present invention has overcome prior art screen cloth mesh and has often stopped up; Cause the meal material of recovery many; The powder that enters feed bin is inhomogeneous; Productivity ratio is low; The raw material qualification rate is low, and the defective of unreasonable structure adopts the roller screen cloth, has overcome all defectives of prior art, has improved labor productivity, and is rational in infrastructure.
2, powder quality is good.The present invention makes the powder that enters feed bin more even because of rational in infrastructure.
3, operation rate of machinery height.The present invention is in application process, because screen cloth is the vibration of rolling, powder can not resemble frequent obstruction sieve aperture the prior art, needn't often shut down cleaning, so the operation rate of machinery height.
4, environmental protection.The present invention reduces the energy consumption in the unit interval, must labor cleaning's meal material, and its All Jobs is finished by machinery, has reduced working strength of workers, and site environment is better, adapts to the requirement of current social enviroment protection.
5, prolonged service life.Screen cloth of the present invention is owing to being that class is cylindrical, and is not easy to wear, reduced mechanical loss, and prolonged the service life of screen cloth, can save about 120,000 yuan of maintenance cost every year.
6, reduced cost.The present invention has done the improvement of science on the basis of existing technology, need not to increase too many cost, but can improve ceramic products output about 25%, and screen life-span prolongs about 60%, has reduced cost.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present invention.
Description of reference numerals
1, screen cloth 2, motor 3, eccentric shaft 4, glue rod
5, tower mouth 51, tower mouth outlet 6, hopper 7, the outlet of meal material
8, back-up ring 9, drawing mechanism 91, qualified powder outlet 10, conveyer belt
The specific embodiment
Below in conjunction with drawings and the specific embodiments the present invention is described in further detail:
Referring to Fig. 1
Fig. 1 is the prior art constructions schematic diagram.In Fig. 1, powder is dropped down onto on the screen cloth 1 by the outlet 51 of spray tower mouth 5, described screen cloth 1 is a class cuboid low between the senior middle school of both sides, screen cloth 1 is driven by motor 2, the bottom of screen cloth 1 is provided with glue rod 4 as vibration source, described glue rod 4 is at least 4, and eccentric shaft 3 and motor 2 that motor 2 tops are provided with, glue rod 4 is in transmission connection, and keep screen cloth 1 to be a fore-and-aft tilt shape, qualified powder directly falls into the hopper 6 that screen cloth 1 bottom is provided with by screen cloth 1, screen cloth 1 is provided with meal material outlet 7 apart from the far-end of eccentric shaft 3, ccontaining for the meal material, the screen cloth of this structure (vibration is sieve directly) is the screen cloth that present ceramic industry generally uses, and mechanical loss is big, just must change screen cloth in about about 5 hours, cost is higher.Its underproof meal material often stops up mesh, causes the meal material of recovery many, and the powder that enters feed bin is inhomogeneous, and must be through labor cleaning's meal material, because the field operation dust pollution is bigger, so labour intensity is big.
Referring to Fig. 2
Fig. 2 is a structural representation of the present invention.In Fig. 2, screen cloth 1 among the present invention is the class cylinder of bottom lock, its port diameter is greater than base diameter, screen cloth 1 is provided with three thick material back-up ring 8 at least, in order to the coarse granule in the mesh support screen 1 and the powder of blocking, screen cloth 1 is the state that an inclination angle is at least 10 °, and the outlet 51 of spray tower mouth 5 high-end corresponding to screen cloth 1, and the low side of screen cloth 1 is located in the outlet 91 of the conveying device 9 of qualified powder, because of the vibration rolling structure of screen cloth 1, qualified powder meeting nature is come out by the low side of screen cloth 1 after operation is handled, and transports to qualified powder conveying device 9, send into by the outlet 91 of qualified powder on the conveyer belt 10 of screen cloth 1 bottom setting, the meal material rests on the bottom of screen cloth 1 low side, when for clearance then because of the gravity effect, screen cloth is inverted, simple and convenient; Reduced working strength of workers, and motor 2 is located on the central shaft of thick of screen cloth 1 material back-up ring 8, has reduced mechanical wear to greatest extent, and can improve rotating speed, making changes scooter 15r/m, has improved the qualification rate of powder greatly.The present invention also is equipped with wheel in the bottom, makes things convenient for moving of device.
The present invention makes the qualified powder that enters feed bin even, and the rate of recovery of meal material is low, and powder transports conveniently, and the screen cloth long service life just needed to change, and greatly reduced cost in about about two months.
Claims (9)
1. a new-type rolling sieve comprises the motor (2), the screen cloth (1) that are connected, it is characterized in that: described screen cloth (1) is the class cylinder of end sealing, and described screen cloth (1) is provided with at least three thick material back-up ring (8).
2. a kind of new-type rolling sieve according to claim 1, it is characterized in that: described motor (2) is located on the central shaft of back-up ring (8).
3. a kind of new-type rolling sieve according to claim 1, it is characterized in that: described screen cloth (1) port diameter is greater than base diameter.
4. a kind of new-type rolling sieve according to claim 1, it is characterized in that: the bottom surface of described screen cloth (1) and horizontal plane are 10 ° at least.
5. a kind of new-type rolling sieve according to claim 4, it is characterized in that: the low side of described screen cloth (1) is provided with drawing mechanism (9).
6. a kind of new-type rolling sieve according to claim 5, it is characterized in that: described screen cloth (1) bottom is provided with powder conveyer belt (10).
7. according to claim 5 or 6 described a kind of new-type rolling sieves, it is characterized in that: the powder discharging opening (91) of described drawing mechanism (9) is corresponding with conveyer belt (10).
8. a kind of new-type rolling sieve according to claim 1, it is characterized in that: described screen cloth (1) rotating speed is 15r/m.
9. a kind of new-type rolling sieve according to claim 1, it is characterized in that: the import of described screen cloth (1) is corresponding with the outlet (51) of spray tower mouth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610138703A CN101176870B (en) | 2006-11-10 | 2006-11-10 | Novel roller screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610138703A CN101176870B (en) | 2006-11-10 | 2006-11-10 | Novel roller screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101176870A true CN101176870A (en) | 2008-05-14 |
| CN101176870B CN101176870B (en) | 2012-09-19 |
Family
ID=39403382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610138703A Expired - Fee Related CN101176870B (en) | 2006-11-10 | 2006-11-10 | Novel roller screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101176870B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250383A (en) * | 2020-02-28 | 2020-06-09 | 萍乡市兴丰高科实业有限公司 | Rolling screen for screening iron works raw materials |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1806939A (en) * | 2005-12-05 | 2006-07-26 | 萧华 | Slurry filtering sieve device for production of ceramics |
| CN201002072Y (en) * | 2007-02-05 | 2008-01-09 | 霍炳祥 | Rolling-sieve for producing ceramic |
-
2006
- 2006-11-10 CN CN200610138703A patent/CN101176870B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250383A (en) * | 2020-02-28 | 2020-06-09 | 萍乡市兴丰高科实业有限公司 | Rolling screen for screening iron works raw materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101176870B (en) | 2012-09-19 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20151110 |