CN2265855Y - Rotor of vertical crusher with scraping device - Google Patents
Rotor of vertical crusher with scraping device Download PDFInfo
- Publication number
- CN2265855Y CN2265855Y CN 96232074 CN96232074U CN2265855Y CN 2265855 Y CN2265855 Y CN 2265855Y CN 96232074 CN96232074 CN 96232074 CN 96232074 U CN96232074 U CN 96232074U CN 2265855 Y CN2265855 Y CN 2265855Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- plate
- utility
- model
- disintegrator
- 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.)
- Revoked
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Abstract
The utility model relates to a rotor of a vertical disintegrator with a material scraping device, which belongs to the technical field of a disintegrator. The rotor comprises a rotor lower plate and a slide plate. The utility model is mainly characterized in that stainless steel U-shaped plates are symmetrically and uniformly arranged on the slide plate on the bottom surface of the rotor. The utility model can effectively prevent materials from accumulating on a bottom sieve in the work process and improve the sorting ability of the bottom sieve. A scraping plate generates certain air quantity following with the rotation of the rotor, which decreases temperature in a disintegrating chamber and is favorable for discharging fine materials, so the work efficiency of the disintegrator is improved.
Description
The utility model relates to the structure of rotor mill, belongs to the pulverizer technical field.
The main shaft of existing horizontal pulverizer is the level of state after installing, rotor is sleeved on the main shaft, during work, rotor rotates in vertical plane, the both sides of rotor are casing, sieve plate surrounds a nearly circle on the beating position of rotor hammer leaf, the material of desiring to be deposited on the pulverizing chamber bottom can fly up with the hammer leaf of rotation at a high speed and proceed to pulverize, and can not influence the screen ability because of the deposition of material.The main shaft of vertical crusher is vertically to install, the rotor that is sleeved on the main shaft will be at rotary work under the level, its top is casing, four sides and bottom are sieve plate, sifting surface is bigger than horizontal pulverizer, but during the rotor horizontal operation, material in the pulverizing chamber is because the influence of gravity, can deposit on the end sieve below rotor, influence the screen ability of end sieve, and add greater trochanter lower plate and the resistance of slide plate rotation and the wearing and tearing of accelerating rotor lower plate and slide plate, thereby the operating efficiency and the service life of reducing pulverizer.
The purpose of this utility model is exactly for adapting to the working condition of vertical crusher, a kind of vertical crusher rotor that has scraper being provided.
The purpose of this utility model is to realize that by the improvement to existing rotor mill rotor mill comprises rotor lower plate 1, slide plate 2, it is characterized in that rotor is provided with scraper plate 3, scraper plate 3 symmetries, is fastened on the bottom surface of slide plate 2 with bolt equably.For ease of installing and improving its service behaviour, said scraper plate 3 is the Stainless Steel U plate.This rotor is swept the material of desiring to be deposited on the end sieve in rotary course by scraper plate, and with the centrifugal force of rotor rotation get rid of to around, pulverize.Scraper plate has the effect of fan blade again, produces certain air quantity during rotation, can reduce the temperature in the pulverizing chamber, and helps the discharge of fines, improves the pulverizer operating efficiency.
The utility model is rational in infrastructure simple, manufactures easily, can improve the screen ability of sieve at the bottom of the pulverizer and the operating efficiency of pulverizer, reduces the wearing and tearing of rotor lower plate and slide plate, prolongs the service life of rotor mill.
Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model, 1 rotor lower plate, 2 slide plates, 3 scraper plates among the figure.
Accompanying drawing 2 is a planar structure schematic diagram of the present utility model, 1 rotor lower plate, 2 slide plates, 3 scraper plates among the figure.
Narrate case study on implementation of the present utility model below in conjunction with accompanying drawing.
With the material of Stainless Steel U plate as scraper plate.Adopt four measure-alike U-shaped steel symmetries, be fastened on the slide plate of rotor bottom surface with bolt equably.
Claims (2)
1, a kind of vertical crusher rotor that has scraper comprises rotor lower plate, slide plate, it is characterized in that rotor is provided with scraper plate, the scraper plate symmetry, is fastened on the bottom surface of slide plate with bolt equably.
2, rotor according to claim 1 is characterized in that said scraper plate is the Stainless Steel U plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232074 CN2265855Y (en) | 1996-06-12 | 1996-06-12 | Rotor of vertical crusher with scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232074 CN2265855Y (en) | 1996-06-12 | 1996-06-12 | Rotor of vertical crusher with scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2265855Y true CN2265855Y (en) | 1997-10-29 |
Family
ID=33909097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96232074 Revoked CN2265855Y (en) | 1996-06-12 | 1996-06-12 | Rotor of vertical crusher with scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2265855Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407185A (en) * | 2011-05-11 | 2012-04-11 | 王秋珍 | Device for impacting and upward throwing sieve residue again of ore ultrafine pulverizer |
| CN103252271A (en) * | 2013-05-28 | 2013-08-21 | 长沙深湘通用机器有限公司 | Hammer crusher |
-
1996
- 1996-06-12 CN CN 96232074 patent/CN2265855Y/en not_active Revoked
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407185A (en) * | 2011-05-11 | 2012-04-11 | 王秋珍 | Device for impacting and upward throwing sieve residue again of ore ultrafine pulverizer |
| CN102407185B (en) * | 2011-05-11 | 2015-10-07 | 湖北第二师范学院 | Ore ultrafine pulverizer tail over material again impact throw rise device |
| CN103252271A (en) * | 2013-05-28 | 2013-08-21 | 长沙深湘通用机器有限公司 | Hammer crusher |
| CN103252271B (en) * | 2013-05-28 | 2016-03-30 | 长沙深湘通用机器有限公司 | A kind of hammer mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C28 | Revocation of patent right or utility model | ||
| RW01 | Full revocation of patent right |
Decision date of revocation: 20020712 |