CN202123069U - Grading machine for zirconia or alumina hollow spheres - Google Patents
Grading machine for zirconia or alumina hollow spheres Download PDFInfo
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- CN202123069U CN202123069U CN2011201150807U CN201120115080U CN202123069U CN 202123069 U CN202123069 U CN 202123069U CN 2011201150807 U CN2011201150807 U CN 2011201150807U CN 201120115080 U CN201120115080 U CN 201120115080U CN 202123069 U CN202123069 U CN 202123069U
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- sorting belt
- zirconia
- hollow ball
- alumina hollow
- grading machine
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Abstract
A grading machine for zirconia or alumina hollow spheres is disclosed, comprising a bin for storing an unseparated mixture, a feeding device for delivering the mixture, and a sphere separation device, which is characterized in that: the sphere separation device is an inclined grading delivery belt with a delivery direction from bottom to top, and the grading delivery belt has a rough surface. The technical problem mainly solved in the utility model is to provide a grading machine for zirconia or alumina hollow spheres capable of efficiently separating a zirconia or alumina hollow sphere mixture into different classes. The current situation that a non-metallic hollow sphere mixture is hard to separate is overcome in the professional field, the manpower resource is greatly saved, the optimization for manpower resource configuration is facilitated, the production efficiency is greatly increased, and the production cost is decreased. Because a machine is used for separating, the mechanization degree is greatly increased, so that the separation specification is more standard, and the separation is more precise; moreover, the working is stable, and the whole structure is simple.
Description
Technical field
The utility model relates to field of metallurgical machine, especially a kind of zirconia or alumina hollow ball grading machine.
Background technology
In metallurgy industry; Hollow ball is a kind of intermediate raw material; Also be a kind of commodity that can directly use; Like alumina hollow ball and zirconia hollow ball, wherein the characteristic of zirconia ball is: high temperature resistant, resistance to chemical attack, anti-oxidant, wear-resisting, thermal coefficient of expansion big, specific heat capacity and thermal conductivity factor are little.Therefore be very desirable high-temperature refractory, grinding-material and high temperature insulating material.
The production process of this hollow ball is: raw material is melted in the high-temperature electric arc stove; Through the hollow ball of Compressed Gas (like air and steam) winding-up generation, but mixtures such as the hollow ball that the actual product that blows out is a different-diameter, oval ball, broken ball, medicine ball, irregular particle, impurity, and not exclusively be the positive circular hollow spheroid of thin-walled that people hope; Wherein the shared ratio of certified products is about 80%; Unclassified stores all is a defective work, need separate and melt down reprocessing again, and the mechanical iron of producing etc. is that impurity must be removed; If directly practical, will can produce serious influence to production and operation these balls.
Above-mentioned visible, the letter sorting of hollow ball is a very important procedure, and people also stop the manual stage to the quality letter sorting of zirconia or alumina hollow ball; Applied hand-sorted mode on the present market; Automaticity is low, and needed labour is many, and production efficiency is low; Production cost is high, is the dual waste to human resources and material resources.This just needs a kind of equipment with these mixtures separately; Though existing grading machine has many types; Similar to the grain grading machine, but be not used for the equipment of sorting zirconia or the spherical body of aluminium oxide specially, function and effect can not satisfy the demand that sorts of this type of nonmetallic materials hollow ball.
The utility model content
The technical problem that the utility model mainly solves provides and a kind ofly can effectively zirconia or alumina hollow ball mixture separation be become different classes of zirconia or alumina hollow ball grading machine.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: comprise the feed bin that stores unsegregated mixture, charging gear, the spheroid separator of carrying mixture; Said spheroid separator is the sorting belt of the bottom-up inclination of throughput direction, and sorting belt has coarse surface.
For further optimizing the utility model, the inclination angle of said sorting belt is 45 degree.
For further optimizing the utility model, said sorting belt surface laterally is covered with adhesive tape side by side, and tape surface is pasted textile cloth and formed the coarse surface of sorting belt.
For further optimizing the utility model; Said charging gear comprises the oscillating feeder that is arranged on the feed bin lower end; Oscillating feeder below traverse has feeding web; Feeding web is provided with cloth scraper plate that spheroid is evenly distributed in feeding web and the electric magnetic iron remover that takes out irony, and the position of said feeding web is higher than sorting belt, the discharging opening of feeding web be positioned at sorting belt directly over.
Wherein, the discharging opening of said feeding web is higher than the sorting belt middle-end.
For further optimizing the utility model, said sorting belt lower end is provided with cyclone separator.
For further optimizing the utility model; Position, corresponding spheroid whereabouts, said cyclone separator lower end is provided with vibratory sieve; Said vibratory sieve comprises frame and is movably arranged on the vibrating bin on the frame through spring, and the side of vibrating bin is provided with vibrating motor, and corresponding spheroid different-diameter is provided with one deck compass screen surface at least on the vibrating bin; Sieve aperture on upper strata to the lower floor compass screen surface reduces gradually, and said compass screen surface one side is provided with discharging opening.
For further optimizing the utility model, be provided with under the said sorting belt upper end and melt down feed bin.
The beneficial effect of the utility model is: because the hollow ball of zirconia oxidation aluminium all is spherical after producing through winding-up; Rely on this point; The utility model is provided with a bottom-up sorting belt cleverly after feed arrangement, its sorting belt surface is covered with coarse adhesive tape, has increased force of sliding friction significantly; But force of rolling friction does not have very big influence; Do not hinder the rolling of spherical, make spherical, but not spherical can not roll and relies on frictional force and attached on the sorting belt because the gravity effect can be along the sorting belt rolls downward; Along with sorting belt moves upward, thereby round is thoroughly separated on the sorting belt of motion with non-round.
On professional domain, overcome the present situation that nonmetal hollow ball mixture is difficult to separate, saved human resources greatly, helped the optimization of human resources configuration; Improved production efficiency greatly, the production cost of reduction is owing to use machine to separate; Mechanization degree improves greatly, makes to separate specification standard more, separates more accurate; Working stability, overall structure is simple.
Description of drawings
Accompanying drawing 1 is the sketch map of the hollow ball grading machine of the utility model
Label declaration: 1-feed bin; The 2-sorting belt; The 3-adhesive tape; The 4-oscillating feeder; The 5-feeding web; 6-cloth scraper plate; The 7-electric magnetic iron remover; The 8-cyclone separator; The 9-frame; The 10-vibrating bin; The 11-spring; The 12-vibrating motor; The 13-compass screen surface; The 14-discharging opening; 15-melts down feed bin.
The specific embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
With reference to accompanying drawing; A kind of zirconia or the alumina hollow ball grading machine that provides for the utility model shown in the drawings; Comprise the feed bin 1 that stores unsegregated mixture, charging gear, the spheroid separator of carrying mixture, the feed end of said charging gear is a feed bin, and the discharge end of charging gear is the spheroid separator; Said spheroid separator is the sorting belt 2 of the bottom-up inclination of throughput direction, and sorting belt 2 has coarse surface.
The utility model is provided with the bottom-up sorting belt of throughput direction 2 cleverly after feed arrangement, its sorting belt 2 rough surface have increased force of sliding friction significantly; But force of rolling friction does not have very big influence; Do not hinder the rolling of spherical, because in the engineering, zirconia or alumina hollow ball all are spherical; Spherical is because the gravity effect can be along sorting belt 2 rolls downward; But not spherical can not roll dependence frictional force and attached on the sorting belt 2, along with sorting belt moves upward, thereby round is thoroughly separated on the sorting belt 2 of motion with non-round.
Among another embodiment of the utility model, the inclination angle of said sorting belt 2 is 45 degree.
The angle of said sorting belt and horizontal plane is 45 degree, control that mechanically can the simple realization angle of inclination, but because in the metallurgical industry; Consider the size of selected other nonmetal hollow ball diameter and the roughness of conveyor belt surface, through continuous demonstration test, designed inclination angle is regulated arbitrarily in the scope of 10 to 50 degree; Test draws, and when spending with 30 to 45, the rate that sorts is higher; But the inclination angle is 45 when spending, and the rate that sorts is the highest.
Among another embodiment of the utility model, said sorting belt surface laterally is covered with adhesive tape side by side, and tape surface is pasted textile cloth and formed the coarse surface of sorting belt.
The smooth surface of adhesive tape 3 and degree of roughness match with sorting belt 2 angles of inclination, are the key points of distinguishing certified products and defective work.
Absolute round is easy to separate with absolute non-round, not segregative those materials that are ambiguous like the non-ball of ball, and they mediate one section, are referred to as " intermediate ".This just need distinguish through changing tape surface shape and roughness, changes the method for adhesive tape 3 surface roughnesses, the deciding factor of that part of material in the middle of distinguishing just; Roughness is big; " intermediate " can move with belt up, and roughness is little, and " intermediate " can roll down.The angle of inclination of fit adjustment sorting belt 2 makes " intermediate " become certified products or defective work simultaneously.Select variously can make the coarse mode of tape surface through test, wherein to paste roughness that textile cloth the forms such material of appropriate separation the most at tape surface.
The result of the test of material selection shows that proper surface roughness can make sorting result reach 85 to 97%.After tape surface roughness and the belt elevation angle were adjusted to optimum, the ordinary production sorting result can reach 95 to 97%.
In the present embodiment, adhesive tape 3 pastes on sorting belt 2 with fixed intervals, and it is vertical with the conveyer belt direction of advance to paste direction.
Among another embodiment of the utility model; Said charging gear comprises the oscillating feeder 4 that is arranged on feed bin 1 lower end; Oscillating feeder 4 below traverses have feeding web 5; Feeding web 5 is provided with the cloth scraper plate 6 and the electric magnetic iron remover 7 that takes out irony that spheroid is evenly distributed in feeding web 5, and the position of said feeding web 5 is higher than sorting belt 2, the discharging opening of feeding web 5 be positioned at sorting belt 2 directly over.
The unsegregated mixing ball that feed bin 1 stores mixes ball through oscillating feeder 4 with these and serves feeding web 5, and the cloth scraper plate is a plate, and keeps the distance about a ball with feeding web; Mix ball warp and spend stopping of cloth scraper plate 6; Be evenly distributed on the feeding web 5 of horizontal transmission the adjustable-speed of feeding web 5, the output that can regulate the hollow ball grading machine; Also comprise electric magnetic iron remover 7 on the feeding web 5, can effectively remove the impurity of mechanical iron.
Among another embodiment of the utility model, the discharging opening of said feeding web is higher than the sorting belt middle-end.
The mixture that discharging opening comes out must fall to separate and select the conveyer belt lower end that the position of certain altitude is arranged, and can let sorting more accurate.
Among another embodiment of the utility model, said sorting belt 2 lower ends are provided with cyclone separator 8.
The surface configuration of same round, the classification of defective medicine ball are the key factors that influences separating effect.The utility model increases a cyclone separator 8 at the equipment correct position, and cyclone separator 8 is the machines that further separate hollow ball and medicine ball.Its principle is different according to the quality of medicine ball and hollow ball, advances centrifugal action, throws away the far and near distance difference that the back falls, thereby hollow ball and medicine ball are separated.
Specific as follows: cyclone separator 8 sides are provided with an air inlet along the entering of inwall tangential direction; Rise in inner chamber rotation, spheroid drops to the disk body of a rotation of inner chamber, to around throw away; Meet with ascending air; Medicine ball gravity more directly falls to the medicine ball discharging mouth of pipe, and hollow ball gets into the whirlwind tube with air, drops to next process.
Among another embodiment of the utility model; Position, corresponding spheroid whereabouts, said cyclone separator 8 lower ends is provided with vibratory sieve; Said vibratory sieve comprises frame 9 and is movably arranged on the vibrating bin 10 on the frame through spring 11, and the side of vibrating bin 10 is provided with vibrating motor 12, and corresponding spheroid different-diameter is provided with one deck compass screen surface 13 at least on the vibrating bin 10; Sieve aperture on upper strata to the lower floor compass screen surface reduces gradually, and said compass screen surface one side is provided with discharging opening 14.
Vibrating motor 12 drives vibratory sieve rocks vibrating bin 10, and the centrifugal globe that cyclone separator 8 is fallen is passing through compass screen surface 13 layer by layer, separates into the hollow ball of different-diameter, and the discharging opening 14 that is provided with from a side takes out.
Among another embodiment of the utility model, be provided with under the said sorting belt upper end and melt down feed bin 15.
The method that a kind of zirconia or alumina hollow ball sort, accomplish according to the following steps:
Be delivered on the sorting belt 2 after the unsegregated mixture sucking-off of step 1. irony; Sorting belt 2 forms an angle with horizontal plane; The matsurface of sorting belt 2 makes non-spheroid attached to top; Along with sorting belt 2 bottom-up transmissions, spheroid falls in the cyclone separator along the sorting belt further rolled;
The spheroid of step 2. time backwardness further separates hollow ball and medicine ball through cyclonic separation, and hollow ball falls to vibratory sieve;
Step 3. vibratory sieve begins vibration, and the sieve aperture on upper strata to the lower floor compass screen surface 13 reduces gradually, and the compass screen surface of vibration filters out the spheroid of different-diameter with hollow ball, by discharge hole for discharge.
Other defective works are attached on the conveyer belt, drop down onto and melt down feed bin 15 along with conveyer belt is transported to the conveyer belt upper end, and these defective works are melted down reprocessing again.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (8)
1. zirconia or alumina hollow ball grading machine; Comprise the feed bin that stores separating mixture not, charging gear, the spheroid separator of carrying mixture; The feed end of said charging gear is a feed bin, and the discharge end of charging gear is the spheroid separator, it is characterized in that; Said spheroid separator is the sorting belt of the bottom-up inclination of throughput direction, and sorting belt has coarse surface.
2. zirconia according to claim 1 or alumina hollow ball grading machine is characterized in that, the angle of said sorting belt and horizontal plane is 45 degree.
3. zirconia according to claim 1 or alumina hollow ball grading machine is characterized in that, said sorting belt surface laterally is covered with adhesive tape side by side, and tape surface is pasted textile cloth and formed the coarse surface of sorting belt.
4. zirconia according to claim 1 or alumina hollow ball grading machine; It is characterized in that; Said charging gear comprises the oscillating feeder that is arranged on the feed bin lower end, and oscillating feeder below traverse has feeding web, and feeding web is provided with the cloth scraper plate and the electric magnetic iron remover that takes out irony that spheroid is evenly distributed in feeding web; The position of said feeding web is higher than sorting belt, the discharging opening of feeding web be positioned at sorting belt directly over.
5. zirconia according to claim 4 or alumina hollow ball grading machine is characterized in that the discharging opening of said feeding web is higher than the sorting belt middle-end.
6. zirconia according to claim 5 or alumina hollow ball grading machine is characterized in that, said sorting belt lower end is provided with cyclone separator.
7. zirconia according to claim 6 or alumina hollow ball grading machine; It is characterized in that position, corresponding spheroid whereabouts, said cyclone separator lower end is provided with vibratory sieve, said vibratory sieve comprises frame and is movably arranged on the vibrating bin on the frame through spring; The side of vibrating bin is provided with vibrating motor; Corresponding spheroid different-diameter is provided with the above compass screen surface of one deck on the vibrating bin, and the sieve aperture on upper strata to the lower floor compass screen surface reduces gradually, and said compass screen surface one side is provided with discharging opening.
8. according to any described zirconia of claim of claim 1 to 6 or alumina hollow ball grading machine, it is characterized in that, be provided with under the said sorting belt upper end and melt down feed bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201150807U CN202123069U (en) | 2011-04-18 | 2011-04-18 | Grading machine for zirconia or alumina hollow spheres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201150807U CN202123069U (en) | 2011-04-18 | 2011-04-18 | Grading machine for zirconia or alumina hollow spheres |
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| Publication Number | Publication Date |
|---|---|
| CN202123069U true CN202123069U (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201150807U Expired - Lifetime CN202123069U (en) | 2011-04-18 | 2011-04-18 | Grading machine for zirconia or alumina hollow spheres |
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| Country | Link |
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| CN (1) | CN202123069U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218403A (en) * | 2011-04-18 | 2011-10-19 | 福建三祥工业新材料有限公司 | Zirconia or alumina hollow ball grading machine and method for grading hollow balls |
| CN107597425A (en) * | 2017-08-25 | 2018-01-19 | 太湖县光华铝业有限公司 | Continuous operating secondary aluminium particle sorting apparatus |
| CN111921865A (en) * | 2020-08-10 | 2020-11-13 | 东北农业大学 | Device for primary sorting and arraying and conveying of soybean seeds |
| CN117430119A (en) * | 2023-12-20 | 2024-01-23 | 四川优赛思智能科技有限公司 | Industrial silicon smelting system with automatic eye blocking function |
-
2011
- 2011-04-18 CN CN2011201150807U patent/CN202123069U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218403A (en) * | 2011-04-18 | 2011-10-19 | 福建三祥工业新材料有限公司 | Zirconia or alumina hollow ball grading machine and method for grading hollow balls |
| CN107597425A (en) * | 2017-08-25 | 2018-01-19 | 太湖县光华铝业有限公司 | Continuous operating secondary aluminium particle sorting apparatus |
| CN111921865A (en) * | 2020-08-10 | 2020-11-13 | 东北农业大学 | Device for primary sorting and arraying and conveying of soybean seeds |
| CN117430119A (en) * | 2023-12-20 | 2024-01-23 | 四川优赛思智能科技有限公司 | Industrial silicon smelting system with automatic eye blocking function |
| CN117430119B (en) * | 2023-12-20 | 2024-02-20 | 四川优赛思智能科技有限公司 | Industrial silicon smelting system with automatic eye blocking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 355500 Fujian city of Ningde province Shouning County Chengguan liberation Street No. 292 Patentee after: Sanxiang Advanced Materials Co., Ltd. Address before: 355500 Fujian city of Ningde province Shouning County Chengguan liberation Street No. 292 Patentee before: Fujian Sanxiang Advanced Materials Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
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| CX01 | Expiry of patent term |