CN2894840Y - Vertical pulverized coal machine - Google Patents
Vertical pulverized coal machine Download PDFInfo
- Publication number
- CN2894840Y CN2894840Y CN 200620049981 CN200620049981U CN2894840Y CN 2894840 Y CN2894840 Y CN 2894840Y CN 200620049981 CN200620049981 CN 200620049981 CN 200620049981 U CN200620049981 U CN 200620049981U CN 2894840 Y CN2894840 Y CN 2894840Y
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- CN
- China
- Prior art keywords
- coal
- utility
- cylinder
- model
- cylindrical shell
- 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.)
- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a coal pulverizer, in particular to a conic cylinder possessing vertical type pulverizer. The utility model is aimed at providing an improved vertical type pulverizer so as to enhance the crushing efficiency of fine coal. The utility model comprises a cylinder and is characterized in that the cylinder is a cone, the inner wall of the cylinder is inlayed with a lining plate possessing a lug boss and a sharp internal groove, the center of the cylinder has a rotary shaft, and ring-hammers distribute in the radial orientation of the rotary shaft. The utility model is mainly used in molded coal factories for the grinding of the coarse coal for manufacturing of coal bars or coal balls.
Description
Technical field
The utility model relates to a kind of coal pulverizer, relates in particular to a kind of cylindrical shell and is conical vertical coal pulverizer.
Background technology
Coal pulverizer is generally used for pulverizing when moulded coal manufacturer makes coal rod or coal briquette small coal block, also can be used for pulverizing other medium-hard brittle materials, but the cylindrical shell of traditional vertical coal pulverizer is cylindrical, the small coal block that easily causes not pulverizing fully leaks down from tup and lining board clearance, cause coal powder size not reach instructions for use, tup, hammer stem are in aggregates, the long easy fracture of the arm of force, integral replacing cost height.
Summary of the invention
The purpose of this utility model is to provide a kind of improved vertical coal pulverizer, to overcome above-mentioned shortcoming.
Technical solution of the present utility model is: change the cylindrical tube of traditional coal pulverizer into taper shape, the liner plate that cylinder inboard wall studs with changes the liner plate of band prismatic boss and wedge angle inside groove into, the integral loop hammer is changed into the ring hammer that is movably connected by tup and hammer stem, thereby improved the crush efficiency of seed coal, reduced energy consumption and saved cost.
The utility model comprises cylindrical shell, it is characterized in that described cylindrical shell 1 is a cone, and its inwall studs with the liner plate 4 of band boss 2 and wedge angle inside groove 3, and there is a rotating shaft 5 at the center of cylindrical shell 1, along rotating shaft 5 axial distribution ring hammer 6 is arranged.
Described boss 2 is prismatic boss.
Described ring hammer 6 is made up of tup 7 and hammer stem 8, and tup 7 and hammer stem 8 are movably connected, and an end of hammer stem 8 and rotating shaft 5 are movably connected.
The utility model has the advantages that:
(1) cylindrical shell with coal pulverizer changes up-small and down-big taper shape into, can prevent effectively that the small coal block of not pulverizing fully from leaking down from the gap of tup and liner plate, thereby improves the crush efficiency of coal dust, has avoided cylindrical shell inner product coal to stop up simultaneously, reduces mechanical shock.
(2) the cylindrical shell liner is changed into the liner plate of band prismatic boss and wedge angle inside groove, thereby increase the striking frequency of coal, improved the crush efficiency of coal.
(3) integral loop hammer is changed into the separable ring hammer of forming by tup and hammer stem, both guaranteed that the ring hammer did not rupture when working, tup after the wearing and tearing can be changed separately and needn't change hammer stem, thereby saved cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model shape liner plate.
Among the figure: the 1-cylindrical shell, 2-prismatic boss, 3-wedge angle inside groove, the 4-liner plate, the 5-rotating shaft, 6-encircles hammer, 7-tup, 8-hammer stem, 9-feed hopper, 10-support, 11-motor, 12-discharge bucket.
The specific embodiment
Below in conjunction with accompanying drawing the utility model and the specific embodiment thereof are described in further detail.
Referring to accompanying drawing 1-2, the utility model comprises cylindrical shell, it is characterized in that described cylindrical shell 1 is a cone, and its inwall studs with the liner plate 4 of band boss 2 and wedge angle inside groove 3, and there is a rotating shaft 5 at the center of cylindrical shell 1, along rotating shaft 5 axial distribution ring hammer 6 is arranged.When motor 11 starts and drive rotating shaft 5 and 6 rotations of ring hammer, the seed coal enters the cylindrical shell 1 from feed hopper 9, under the collision of the strike of tup 7 and liner plate 4, pulverized, coal after the pulverizing is discharged from discharge bucket 12, because cylindrical shell 1 is a up-small and down-big cone, liner plate 4 has prismatic boss 2 and wedge angle inside groove 3 again, ring hammer 6 is along the axial distribution of rotating shaft 5 and growth gradually, like this, the small coal block of both having avoided not pulverizing fully leaks down from the gap of liner plate 4 and tup 7, increase the striking frequency of coal again, improved crush efficiency and avoided fine coal in cylindrical shell, to stop up, alleviated mechanical shock, tup 7 and hammer stem 8 are movably connected, when tup wore and tore, only need were changed tup and need not be changed hammer stem, thereby have saved cost.
Claims (3)
1, a kind of vertical coal pulverizer, comprise cylindrical shell, it is characterized in that: described cylindrical shell (1) is a cone, and its inwall studs with the liner plate (4) of band boss (2) and wedge angle inside groove (3), there is a rotating shaft (5) at the center of cylindrical shell (1), along rotating shaft (5) axial distribution ring hammer (6) is arranged.
2, by the described coal pulverizer of claim 1, it is characterized in that described boss (2) is the prismatic boss.
3, by the described coal pulverizer of claim 1, it is characterized in that described ring hammer (6) is made up of tup (7) and hammer stem (8), tup (7) and hammer stem (8) are movably connected, and an end of hammer stem (8) and rotating shaft (5) are movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620049981 CN2894840Y (en) | 2006-02-09 | 2006-02-09 | Vertical pulverized coal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620049981 CN2894840Y (en) | 2006-02-09 | 2006-02-09 | Vertical pulverized coal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894840Y true CN2894840Y (en) | 2007-05-02 |
Family
ID=38064419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620049981 Expired - Fee Related CN2894840Y (en) | 2006-02-09 | 2006-02-09 | Vertical pulverized coal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2894840Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657794A (en) * | 2012-09-26 | 2014-03-26 | 湖北金阳石新型耐磨材料科技有限公司 | Vertical throwing hammer crusher device system |
| CN104001605A (en) * | 2013-05-06 | 2014-08-27 | 昆山瑞恒峰技术咨询有限公司 | Novel rock crusher |
| CN104190501A (en) * | 2014-07-11 | 2014-12-10 | 同济大学 | Free single-chain crusher |
| CN107138230A (en) * | 2017-06-27 | 2017-09-08 | 苏州楚博生物技术有限公司 | A kind of disintegrating machine for nodulizer |
| CN108686766A (en) * | 2018-06-01 | 2018-10-23 | 襄阳远锐资源工程技术有限公司 | A kind of high capacity crusher finely disassembled for lead-acid accumulator |
| CN109569851A (en) * | 2018-12-20 | 2019-04-05 | 湖南正湘木业有限责任公司 | A kind of compressed sheet production system |
-
2006
- 2006-02-09 CN CN 200620049981 patent/CN2894840Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657794A (en) * | 2012-09-26 | 2014-03-26 | 湖北金阳石新型耐磨材料科技有限公司 | Vertical throwing hammer crusher device system |
| CN104001605A (en) * | 2013-05-06 | 2014-08-27 | 昆山瑞恒峰技术咨询有限公司 | Novel rock crusher |
| CN104190501A (en) * | 2014-07-11 | 2014-12-10 | 同济大学 | Free single-chain crusher |
| CN107138230A (en) * | 2017-06-27 | 2017-09-08 | 苏州楚博生物技术有限公司 | A kind of disintegrating machine for nodulizer |
| CN108686766A (en) * | 2018-06-01 | 2018-10-23 | 襄阳远锐资源工程技术有限公司 | A kind of high capacity crusher finely disassembled for lead-acid accumulator |
| CN108686766B (en) * | 2018-06-01 | 2023-09-08 | 襄阳远锐资源工程技术有限公司 | A high-efficient breaker for meticulous disassembling of lead acid battery |
| CN109569851A (en) * | 2018-12-20 | 2019-04-05 | 湖南正湘木业有限责任公司 | A kind of compressed sheet production system |
| CN109569851B (en) * | 2018-12-20 | 2021-01-05 | 湖南正湘木业有限责任公司 | Compressed plate production system |
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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: 20070502 Termination date: 20120209 |