CN203955278U - A kind of single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate - Google Patents
A kind of single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate Download PDFInfo
- Publication number
- CN203955278U CN203955278U CN201320821136.XU CN201320821136U CN203955278U CN 203955278 U CN203955278 U CN 203955278U CN 201320821136 U CN201320821136 U CN 201320821136U CN 203955278 U CN203955278 U CN 203955278U
- Authority
- CN
- China
- Prior art keywords
- single roller
- slag crusher
- roller slag
- tooth plate
- cylinder
- 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
Links
- 239000002893 slag Substances 0.000 title claims abstract description 58
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 210000000515 tooth Anatomy 0.000 claims description 29
- 239000003818 cinder Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate, it comprises single roller slag crusher housing, single roller slag crusher cylinder, tooth plate and drive unit; Single roller slag crusher cylinder is fixed in single roller slag crusher housing, and tooth plate is fixedly mounted on the external peripheral surface of single roller slag crusher cylinder; Drive unit is connected with single roller slag crusher cylinder, drives single roller slag crusher cylinder to rotate; The utility model can improve the crushing efficiency of furnace bottom cinder, improves the service life of slag crusher.
Description
Technical field
The utility model relates to a kind of single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate.
Background technology
At present, single roller slag crusher is widely used in the dry type induction system of coal-burning boiler furnace bottom slag.Because bottom slag has higher temperature and hardness, single roller slag crusher tooth plate wearing and tearing are than very fast.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate is provided.
The purpose of this utility model is achieved through the following technical solutions:
The beneficial effect the utlity model has is: a kind of single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate, and it comprises single roller slag crusher housing, single roller slag crusher cylinder, tooth plate and drive unit; Wherein, described single roller slag crusher cylinder is fixed in single roller slag crusher housing, and tooth plate is fixedly mounted on the external peripheral surface of single roller slag crusher cylinder; Drive unit is connected with single roller slag crusher cylinder, drives single roller slag crusher cylinder to rotate.
Further, have two row's crushing teeths on described tooth plate, wherein a row crushing teeth is than another row's broken tooth depth.
1, improve the crushing efficiency of furnace bottom cinder.
2, improve the service life of slag crusher.
3, the utility model is for coal-fired boiler in thermal power plant bottom slag disintegrating apparatus, extensive in sector applications such as metallurgy, electric power, mines.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model;
Fig. 2 is tooth plate outline drawing;
In figure: single roller slag crusher housing 1, single roller slag crusher cylinder 2, tooth plate 3, drive unit 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the coal-burning boiler furnace bottom slag of the utility model band stage teeth tooth plate comprises single roller slag crusher housing 1, single roller slag crusher cylinder 2, tooth plate 3 and drive unit 4 with single roller slag crusher, single roller slag crusher cylinder 2 is fixed in single roller slag crusher housing 1, tooth plate 3 is fixedly mounted on the external peripheral surface of single roller slag crusher cylinder 2, drive unit 4 is connected with single roller slag crusher cylinder 2, and drive unit 4 drives single roller slag crusher cylinder 2 to rotate.
As shown in Figure 2, have two row's crushing teeths on tooth plate 3, wherein upper row is high tooth, and lower row is low tooth.
In the time having cinder to enter single roller slag crusher housing 1, the tooth plate 3 on single roller slag crusher cylinder 2 of rotation is bitten cinder into pieces, reaches broken effect, and the cinder after fragmentation is sent single roller slag crusher housing 1 via the gap between tooth plate 3 and single roller slag crusher housing 1.
Claims (1)
1. the single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate, is characterized in that, it comprises single roller slag crusher housing (1), single roller slag crusher cylinder (2), tooth plate (3) and drive unit (4); Wherein, described single roller slag crusher cylinder (2) is fixed in single roller slag crusher housing (1), and tooth plate (3) is fixedly mounted on the external peripheral surface of single roller slag crusher cylinder (2); Drive unit (4) is connected with single roller slag crusher cylinder (2), drives single roller slag crusher cylinder (2) to rotate; Described tooth plate (3) is along having two row's crushing teeths on single roller slag crusher cylinder (2) axis direction, and wherein a row crushing teeth is than another row's broken tooth depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821136.XU CN203955278U (en) | 2013-12-16 | 2013-12-16 | A kind of single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821136.XU CN203955278U (en) | 2013-12-16 | 2013-12-16 | A kind of single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955278U true CN203955278U (en) | 2014-11-26 |
Family
ID=51915920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821136.XU Expired - Fee Related CN203955278U (en) | 2013-12-16 | 2013-12-16 | A kind of single roller slag crusher for coal-burning boiler furnace bottom slag with stage teeth tooth plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031891A (en) * | 2015-03-11 | 2016-10-19 | 湖南万通科技股份有限公司 | A feeding and crushing device |
| CN109097616A (en) * | 2018-09-07 | 2018-12-28 | 河钢股份有限公司承德分公司 | A kind of device and method of continuous production ferrovanadium nitride alloy |
-
2013
- 2013-12-16 CN CN201320821136.XU patent/CN203955278U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031891A (en) * | 2015-03-11 | 2016-10-19 | 湖南万通科技股份有限公司 | A feeding and crushing device |
| CN106031891B (en) * | 2015-03-11 | 2018-05-22 | 湖南万通科技股份有限公司 | A kind of feeding crushing equipment |
| CN109097616A (en) * | 2018-09-07 | 2018-12-28 | 河钢股份有限公司承德分公司 | A kind of device and method of continuous production ferrovanadium nitride alloy |
| CN109097616B (en) * | 2018-09-07 | 2020-12-01 | 河钢股份有限公司承德分公司 | Device and method for continuously producing nitrided ferrovanadium alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20161216 |