CN2917831Y - Remover for large block of raw material ball - Google Patents
Remover for large block of raw material ball Download PDFInfo
- Publication number
- CN2917831Y CN2917831Y CN 200620001925 CN200620001925U CN2917831Y CN 2917831 Y CN2917831 Y CN 2917831Y CN 200620001925 CN200620001925 CN 200620001925 CN 200620001925 U CN200620001925 U CN 200620001925U CN 2917831 Y CN2917831 Y CN 2917831Y
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- CN
- China
- Prior art keywords
- raw material
- flush trimmer
- material ball
- thin
- raw meal
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- 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.)
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Abstract
The utility model relates to a flush trimmer applied to large blocks of raw meal nodule. The utility model comprises a plurality of thin rollers (1), a stiffening device (2), a chain wheel transmission mechanism, an electric motor, a retarding mechanism (10), a frame (11), and a side baffle (13); wherein, the thin rollers (1) are arranged in a parallel way and undergo synchronous rotation at the same speed and the interval between the adjacent thin rollers (1) is larger than the grain size of the raw meal nodules needed, while a feeding end of the flush trimmer is higher than a discharge end. The flush trimmer may make raw meal nodules (qualified ones) with a grain size smaller than the interval of thin rollers dropped from the gaps and conveyed by a belt to the next process for production; while those raw meal nodules with a grain size larger than the interval of the thin rollers retained on the thin rollers and the rollers close to the discharge end of the flush trimmer by making use of the deadweight of the large blocks and the rotation of the thin rollers and finally dropped into a receiving hopper of large blocks. The flush trimmer may get rid of large blocks among raw meal nodules under the precondition that neither vibration nor screening is available. The utility model causes no damage to the qualified raw meal nodules and simultaneously dose not lead to piles or blocks of raw meal nodules due to the humidity or viscosity of the surface of the raw meal nodules.
Description
Technical field
The utility model relates to a kind of separator of solid material, particularly sintering machine raw material ball bulk flush trimmer.
Background technology
Use nodulizer to carry out the technical process of balling-up and screening in many industrial circle extensive uses, for example, porcelain granule light weight aggregate production technology at flyash, industrial tailings, clay and shale etc., and metallurgy industry carries out all needing the bulk that produces in the balling-up process is separated in the sintering process of Iron Ore Powder etc.Particularly, the inventor has proposed the technical scheme of multilayer or individual layer plane circulation sintering machine in a creative way, and applied for that a series of patents are (referring to Chinese invention patent application No.:200310113545.5, " a kind of plane circulation multi-layer sintering method and device thereof ", the applying date: 2003.11.17; China utility model patent ZL 200320103451.5, " a kind of plane circulation multi-layer sintering device ", the applying date: 2003.11.17; China utility model patent ZL 200420066909.9, " a kind of sinter box of casing sintering equipment ", the applying date: 2004.6.10; Chinese invention patent application No.:200410096048.3, " a kind of plane circular monolayer sintering method and device thereof ", the applying date: 2004.11.26).The utility model is the improvement of carrying out at above-mentioned series technical project, purpose be to reject the bulk raw material ball that forms in the balling-up process (general＞20mm).Because little, the high humidity of intensity of flyash in great mixed amount raw material ball, the stickiness on raw material ball surface sticks together a lot of raw material balls, therefore can't adopt common screening mode to reject the bulk raw material ball.(general diameter is 5～20mm) and adopt mode of vibration can destroy qualified little pellet.If the bulk raw material ball enters sintering process, not only it can't sinter qualified products into, also can influence the sintering of bulk periphery pellet, reduces yield rate greatly.Therefore must adopt special mode that the bulk in the raw material ball is rejected, and prior art openly is not used for the device for eliminating of raw material ball.
Summary of the invention
The purpose of this utility model provides a kind of qualified products of not only bulk in the raw material ball having been rejected but also can not destroyed in the raw material ball, improves the plane circulation sintering machine raw material ball bulk flush trimmer of yield rate.
The purpose of this utility model is achieved in that
A kind of raw material ball bulk flush trimmer, comprise a plurality of thin rollers (1), bracing or strutting arrangement (2), chain wheel driving mechanism, motor and speed reducer structure (10), framework (11), side plate washer (13), wherein said a plurality of thin rollers (1) are installed on the framework (11) through bracing or strutting arrangement (2), described a plurality of thin rollers (1) layout that is parallel to each other, rotate synchronously with identical speed, the spacing between the adjacent thin roller (1) is greater than required raw material ball particle diameter; The feed end of this flush trimmer is higher than discharge end.
This bulk flush trimmer is positioned at the top of charging with conveyer (12), and parallel with conveyer (12) or become 0～45 ° angle with ground.
Described a plurality of thin rollers (1) constitute the working face of bulk flush trimmer, and the angle on this working face and ground is 0～45 °.
Described bracing or strutting arrangement (2) is roller bearing or axle sleeve.
The diameter of described thin roller (1) is 5～100mm.
The rotating speed of described thin roller (1) is 5～100RPM, adjusts rotating speed and turns to by frequency converter.
Spacing between the described thin roller (1) can be adjusted according to the size of required raw material ball.
Described chain wheel driving mechanism comprises motor sprocket (3), motor chain (4), main drive sprocket (5), main drive shaft (6), from drive sprocket (7), group drive sprocket (8), group chain drive-belt (9).
Described group of chain drive-belt (9) also has chain stretching device (14).
The utility model adopts many tiny rollers, and (diameter is 5～100mm) to be arranged in parallel, and the diameter of roller can be according to the size decision of raw material ball.The maximum particle diameter of the gap ratio qualified products of adjacent rollers is big slightly, is 20mm such as the maximum particle diameter of qualified products, and the spacing between the adjacent rollers is 21～25mm so.The two ends of every roller are equipped with bearing (or axle sleeve) and minor sprocket.Adopt same driving, make every roller adopt same speed, same direction is rotated, and the speed of rotation can be adjusted, generally at 5～100 rev/mins.Adopt frequency converter regularly to give roller moment acceleration and change rotation direction in addition, with the powder that clings on the cleaning roller.
This device can fall the pellet (qualified pellet) less than the roller spacing from the gap, be transported to next step explained hereafter by belt feeder.Stay on the roller greater than the bulk of roller spacing, the feed end of this flush trimmer is higher than discharge end, make flush trimmer working face and ground that 0～45 ° setting angle be arranged, like this, can utilize the deadweight of bulk raw material ball and the rotation of roller, make disallowable bulk of coming out tumble the afterbody (discharge end) of flush trimmer, enter bulk and receive hopper.
The beneficial effects of the utility model are: adopt this device under the situation that does not have vibration and screening, can effectively reject the bulk in the raw material ball.Both do not destroyed qualified raw material ball, and can not make the in heaps or one-tenth piece of raw material ball yet owing to the stickiness on raw material ball surface.
Description of drawings
Fig. 1 is the structural representation of the utility model raw material ball bulk flush trimmer.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cutaway view (removing reductor etc.) among Fig. 2.
Reference numeral:
1 thin roller 2 bracing or strutting arrangements
3 motor sprockets, 4 motor chains
5 main drive sprockets, 6 main drive shafts
7 from 8 groups of drive sprockets of drive sprocket
9 groups of chain drive-belt 10 motor and speed reducer structures
11 frameworks, 12 conveyers
13 side plate washers, 14 chain stretching devices
The specific embodiment
Introduce an embodiment of the present utility model below in conjunction with accompanying drawing.
In the present embodiment, this raw material ball bulk flush trimmer is installed in the top at belt conveyor (not marking among the figure) charging position, and the angle of flush trimmer and belt conveyor is 0 °.Belt conveyor has certain angle (generally at 0 °～45 °) with ground when mounted.When raw material ball falls into flush trimmer after the nodulizer discharging, the roller that series of parallel is arranged in the flush trimmer rotates synchronously with identical speed, in the rotation process, from the gap, fall into belt conveyor, be transported to next explained hereafter by the belt conveyor of bottom less than the pellet of roller spacing.In feed end, tumble the afterbody of flush trimmer by deadweight and the rotation of roller by the setting angle of flush trimmer at the bottom of the discharge end of this flush trimmer, enter bulk reception hopper greater than the bulk in the raw material ball of roller.
As Figure 1-3: raw material ball bulk flush trimmer comprises following parts: thin roller 1, bracing or strutting arrangement 2 (as roller bearing or axle sleeve), motor sprocket 3, motor chain 4, main drive sprocket 5, main drive shaft 6, from drive sprocket 7, group drive sprocket 8, group chain drive-belt 9, motor and speed reducer structure 10, framework 11, conveyer 12, side plate washer 13, chain stretching device 14.
Tens of thin rollers 1 are installed in parallel on the framework 11 by roller bearing or axle sleeve 2, and the two ends of roller 1 are equipped with group drive sprocket 8.Motor and speed reducer structure 10 links to each other with main drive sprocket 5 with motor chain 4 by motor sprocket 3, and main drive sprocket 5 is installed on the main drive shaft 6.The both sides of main drive shaft 6 are equipped with from drive sprocket 7, and its two ends have bearing or axle sleeve and framework 11 fixing.Pass through group chain drive-belt 9 driving group drive sprockets 8 from drive sprocket 7.Group chain drive-belt 9 has tensioning apparatus 14.The both sides of flush trimmer are equipped with side plate washer 13.
When motor 10 starts, drive main drive shaft 6 by motor sprocket 3 and motor chain 4 by main drive sprocket 5 and rotate, owing to be installed on the main drive shaft 6 from drive sprocket 7.The rotation of main drive shaft 6 will drive from the rotation of drive sprocket 7, group chain drive-belt 9, group drive sprocket 8, and thin roller 1 is rotated.
Raw material ball bulk flush trimmer generally is installed in the top of conveyer 12, the a series of thin roller that is arranged parallel to each other constitutes the working face of flush trimmer, this working face and ground are angled, be generally 0～45 °, be convenient to isolated bulk raw material ball and draw off by deadweight and the rotation of roller discharge end by flush trimmer.The raw material ball of qualified size arrives next explained hereafter by conveyor delivery.
Thin roller 1 on the raw material ball bulk flush trimmer can two-wayly rotate, and improving speed by moment can be with long-time sticking glutinous powder cleaning on the thin roller 1.
Claims (9)
1, a kind of raw material ball bulk flush trimmer comprises a plurality of thin rollers (1), bracing or strutting arrangement (2), chain wheel driving mechanism, motor and speed reducer structure (10), framework (11), side plate washer (13), it is characterized in that:
Described a plurality of thin rollers (1) are installed on the framework (11) through bracing or strutting arrangement (2);
Described a plurality of thin rollers (1) layout that is parallel to each other is rotated synchronously with identical speed, and the spacing between the adjacent thin roller (1) is greater than required raw material ball particle diameter;
The feed end of this flush trimmer is higher than discharge end.
2, raw material ball bulk flush trimmer as claimed in claim 1 is characterized in that: this bulk flush trimmer is positioned at the top of charging with conveyer (12), and parallel with conveyer (12) or become 0～45 ° angle with ground.
3, raw material ball bulk flush trimmer as claimed in claim 1 is characterized in that: described a plurality of thin rollers (1) constitute the working face of bulk flush trimmer, and the angle on this working face and ground is 0～45 °.
4, raw material ball bulk flush trimmer as claimed in claim 1 is characterized in that: described bracing or strutting arrangement (2) is roller bearing or axle sleeve.
5, raw material ball bulk flush trimmer as claimed in claim 1, it is characterized in that: the diameter of described thin roller (1) is 5～100mm.
6, raw material ball bulk flush trimmer as claimed in claim 1, it is characterized in that: the rotating speed of described thin roller (1) is 5～100RPM, adjusts rotating speed and turns to by frequency converter.
7, raw material ball bulk flush trimmer as claimed in claim 1, it is characterized in that: the spacing between the described thin roller (1) can be adjusted according to the size of required raw material ball.
8, raw material ball bulk flush trimmer as claimed in claim 1 is characterized in that: described chain wheel driving mechanism comprises motor sprocket (3), motor chain (4), main drive sprocket (5), main drive shaft (6), from drive sprocket (7), group drive sprocket (8), group chain drive-belt (9).
9, raw material ball bulk flush trimmer as claimed in claim 8 is characterized in that: described group of chain drive-belt (9) also has chain stretching device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001925 CN2917831Y (en) | 2006-01-25 | 2006-01-25 | Remover for large block of raw material ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001925 CN2917831Y (en) | 2006-01-25 | 2006-01-25 | Remover for large block of raw material ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917831Y true CN2917831Y (en) | 2007-07-04 |
Family
ID=38215636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620001925 Expired - Fee Related CN2917831Y (en) | 2006-01-25 | 2006-01-25 | Remover for large block of raw material ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917831Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941188A (en) * | 2012-11-14 | 2013-02-27 | 青岛菲特精密钢球制造有限公司 | Differential roller sorter |
| CN109689232A (en) * | 2016-08-18 | 2019-04-26 | 奥图泰(芬兰)公司 | Self-cleaning roll screen |
| CN113877177A (en) * | 2021-09-01 | 2022-01-04 | 杭州电子科技大学 | Tennis serving device capable of eliminating damaged balls |
-
2006
- 2006-01-25 CN CN 200620001925 patent/CN2917831Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941188A (en) * | 2012-11-14 | 2013-02-27 | 青岛菲特精密钢球制造有限公司 | Differential roller sorter |
| CN109689232A (en) * | 2016-08-18 | 2019-04-26 | 奥图泰(芬兰)公司 | Self-cleaning roll screen |
| US11396032B2 (en) | 2016-08-18 | 2022-07-26 | Outotec (Finland) Oy | Self-cleaning roller screen |
| CN113877177A (en) * | 2021-09-01 | 2022-01-04 | 杭州电子科技大学 | Tennis serving device capable of eliminating damaged balls |
| CN113877177B (en) * | 2021-09-01 | 2022-06-07 | 杭州电子科技大学 | Tennis serving device capable of eliminating damaged balls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20100225 |