CN103521426A - Method for reducing scrap iron content in mill product - Google Patents
Method for reducing scrap iron content in mill product Download PDFInfo
- Publication number
- CN103521426A CN103521426A CN201210271133.3A CN201210271133A CN103521426A CN 103521426 A CN103521426 A CN 103521426A CN 201210271133 A CN201210271133 A CN 201210271133A CN 103521426 A CN103521426 A CN 103521426A
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- China
- Prior art keywords
- plate
- vulcanized rubber
- product
- scrap iron
- hung
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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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- Manufacture And Refinement Of Metals (AREA)
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a method for reducing scrap iron content in a mill product. After a cylinder screen frame is welded through a feed flow plate, a rib plate, a flange and a discharge flow plate, the outer surface of the cylinder screen frame is hung with vulcanized rubber, and then a guide plate hung with vulcanized rubber and a screen plate hung with vulcanized rubber are connected through bolts. The method solves the problem of pollution to the product from scrap iron produced by the abrasion of ores and the cylinder screen, the screen plate is connected with the guide plate through the bolts, daily dismounting, mounting and maintaining are convenient, and accordingly the service life of the cylinder screen is prolonged.
Description
Technical field
The present invention relates to grinding machine field, especially a kind of method that reduces iron filings content in grinding machine product.
Background technology
Grinding machine is as a kind of run-of-mine-milling equipment that relies on mutual impact, grinding and the pulverizing of ore self, have without medium feeding granularity scope large, the advantage such as output is high, and discharge is even.But the applied grinding machine of current people, the material that parts drum sieve above it adopts mostly is some ferrous materials, there are frequently to clash into and cause wearing and tearing in ore particles and drum sieve, cause waste, and the iron filings that produce will be incorporated in processed ore product, will make the iron-holder in product greatly increase, product is polluted, affect product quality, some requires high product just need to adopt additional operation and method to remove these iron filings to iron-holder, the production cost that this has increased product to a certain extent, has reduced production efficiency.
Summary of the invention
For the higher problem that affects product quality of iron filings content in grinding machine product, the solution that the present invention proposes is: incoming flow plate, gusset, flange, discharging stream plate are welded into after drum sieve skeleton, appearance is hung vulcanized rubber, then by bolt-connection, hangs with equally deflector and the sieve plate of vulcanized rubber.
The invention has the beneficial effects as follows: not only solved the pollution to product of iron filings that the wearing and tearing of ore and drum sieve produce, and sieve plate is connected by bolt with deflector, is convenient to daily dismounting and maintenance, thereby makes drum sieve life cycle long.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed.
Fig. 1 is grinding machine drum sieve structural representation.
Wherein, 1. flange; 2. deflector; 3. sieve plate; 4 bolts; 5. bolt hole; 6. gusset.
The specific embodiment
Drum sieve skeleton is to be formed by feeding guide-plate, gusset, discharging guide plate, flange welding, hangs up abrasive rubber, then abrasive rubber is carried out to vulcanizing treatment on steel structure framework.The steel plate of the deflector processing (2) and sieve plate (3) shape is hung to abrasive rubber, and rubber is carried out to vulcanizing treatment, then these deflectors and sieve plate are connected with the cylinder vulcanizing by bolt (4), bolt hole (5).
In the middle of the maintenance of drum sieve, only sieve plate and deflector need to be pulled down just passablely, simply, and under the protection of appearance vulcanized rubber, in product, iron filings content obviously reduces in mounting or dismounting.
Claims (1)
1. a method that reduces iron filings content in grinding machine product, is characterized in that: incoming flow plate, gusset, flange, discharging stream plate are welded into after drum sieve skeleton, and appearance is hung vulcanized rubber, then by bolt-connection, hangs with equally deflector and the sieve plate of vulcanized rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271133.3A CN103521426A (en) | 2012-08-02 | 2012-08-02 | Method for reducing scrap iron content in mill product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271133.3A CN103521426A (en) | 2012-08-02 | 2012-08-02 | Method for reducing scrap iron content in mill product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103521426A true CN103521426A (en) | 2014-01-22 |
Family
ID=49923985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210271133.3A Withdrawn CN103521426A (en) | 2012-08-02 | 2012-08-02 | Method for reducing scrap iron content in mill product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103521426A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066357U (en) * | 1990-02-06 | 1990-11-28 | 本溪市塑胶厂 | Screen plate for ore-dressing cylindric screen of gold exploitation ship |
| CN2149255Y (en) * | 1993-06-01 | 1993-12-15 | 杨德平 | High anti-impact steel reinforced polyurethane sieve |
| CN2149982Y (en) * | 1993-06-01 | 1993-12-22 | 杨德平 | Composite structure high-wearproof screen plate |
| CN2154754Y (en) * | 1992-09-28 | 1994-02-02 | 本溪市塑胶厂 | Compound screen plate of sylinder bolter for gold-bolting ship |
| CN1086464A (en) * | 1992-10-30 | 1994-05-11 | 刘有策 | The steel-rubber composite pillar of screen plate once moulding method |
| EP1239966A1 (en) * | 1999-12-21 | 2002-09-18 | Loesche Gmbh | Mill classifier |
| CN201534134U (en) * | 2009-04-27 | 2010-07-28 | 江西耐普实业有限公司 | Cylindrical sieve |
-
2012
- 2012-08-02 CN CN201210271133.3A patent/CN103521426A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066357U (en) * | 1990-02-06 | 1990-11-28 | 本溪市塑胶厂 | Screen plate for ore-dressing cylindric screen of gold exploitation ship |
| CN2154754Y (en) * | 1992-09-28 | 1994-02-02 | 本溪市塑胶厂 | Compound screen plate of sylinder bolter for gold-bolting ship |
| CN1086464A (en) * | 1992-10-30 | 1994-05-11 | 刘有策 | The steel-rubber composite pillar of screen plate once moulding method |
| CN2149255Y (en) * | 1993-06-01 | 1993-12-15 | 杨德平 | High anti-impact steel reinforced polyurethane sieve |
| CN2149982Y (en) * | 1993-06-01 | 1993-12-22 | 杨德平 | Composite structure high-wearproof screen plate |
| EP1239966A1 (en) * | 1999-12-21 | 2002-09-18 | Loesche Gmbh | Mill classifier |
| EP1239966B1 (en) * | 1999-12-21 | 2005-01-19 | Loesche Gmbh | Mill classifier |
| CN201534134U (en) * | 2009-04-27 | 2010-07-28 | 江西耐普实业有限公司 | Cylindrical sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140122 |