CN202066037U - Axe-type crushing grate extrusion cutting-off door deslagging system - Google Patents
Axe-type crushing grate extrusion cutting-off door deslagging system Download PDFInfo
- Publication number
- CN202066037U CN202066037U CN2011201223278U CN201120122327U CN202066037U CN 202066037 U CN202066037 U CN 202066037U CN 2011201223278 U CN2011201223278 U CN 2011201223278U CN 201120122327 U CN201120122327 U CN 201120122327U CN 202066037 U CN202066037 U CN 202066037U
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- China
- Prior art keywords
- axe
- slag
- door
- grid
- extruding
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an axe-type crushing grate extrusion cutting-off door deslagging system, which comprises a machine body and an extrusion cutting-off door arranged on the machine body. The extrusion cutting-off door is transversely provided with a grate and is longitudinally provided with an axe-type breaking rib knife; and a zigzag extrusion head is arranged on the grate. The particle size of the slag block filtered by the axe-type crushing grate extrusion cutting-off door deslagging system is less than 200 mm *200 mm so as to be beneficial to increasing a slag cooling effect and be beneficial for a slag crusher to crush; moreover, the working strength of operators is reduced; simultaneously, a problem that it is difficult for the slag crusher to crush slag is also avoided, and the impact of the slag block on a dry type net belt conveyer is reduced.
Description
Technical field
The utility model relates generally to the broken grid extruding of axe formula shutoff door and removes slag system, can be widely used in pulverized-coal fired boiler dry slag disposal system.
Technical background
Existing pulverized-coal fired boiler dry slag disposal system mainly is provided with slag well, extruding shutoff door and dry type wired belt conveyer, and the extruding shutoff door is provided with the grid grate that adopts steel pipe weldering system to form, horizontal spacing 200mm, and longitudinal pitch is greater than 1000mm.Because of longitudinal pitch greater than 1000mm, vertical precrushing function, it is higher manually to remove operations staff's labour intensity; Being prone to big clinker core is difficult for cooling, influences the slag drying machine transfer efficiency and slag crusher is stung the slag difficulty; Big slag falls into the dry type wired belt conveyer and also can cause big impact failure to slag extractor guipure and carrying roller.
Summary of the invention
At above-mentioned technical problem, the utility model provides the broken grid extruding of a kind of axe formula shutoff door to remove slag system.
In order to achieve the above object, the utility model is by the following technical solutions:
The broken grid extruding of a kind of axe formula shutoff door removes slag system, comprises body, is installed in the extruding shutoff door on the body, and described extruding shutoff door laterally is provided with grid, vertically is provided with the broken rib cutter of axe formula.
Described grid top is provided with the zigzag extrusion head.
The broken rib cutter of described axe formula cross section is the axe shape.
The beneficial effects of the utility model are: less than 200mmx200mm, help improving the cooling effect of slag through the clinker granularity behind the broken grid extruding of the axe formula shutoff door slagging-off system filtration, help slag crusher and carry out fragmentation; Reduced operations staff's working strength; Simultaneously also avoided slag crusher to sting the problem of slag difficulty; Reduced the impact of clinker to the dry type wired belt conveyer.
Description of drawings
1, Fig. 1 is a structural representation of the present utility model.
2, Fig. 2 is that the A-A of Fig. 1 is to view.
3, Fig. 3 is the side-looking structural representation of the broken rib cutter of the utility model axe formula.
Among the figure: 1 body; 2 grids; The broken rib cutter of 3 axe formulas; 4 zigzag extrusion heads; 5 extruding shutoff doors.
The specific embodiment
Shown in figure one, the broken grid extruding of a kind of axe formula shutoff door removes slag system, comprises body 1, is installed in the extruding shutoff door 5 on the body 1, and described extruding shutoff door 5 laterally is provided with grid 2, vertically is provided with the broken rib cutter 3 of axe formula; Described grid 2 is provided with zigzag extrusion head 4;
When piling up big clinker on the grid 2 (can see), can start the zigzag extrusion head and big clinker is carried out attrition crushing after lateral dimension falls into the dry type wired belt conveyer after less than 200mm, be transported away by monitor.
Transverse plane is lower than the grid 2 that steel pipe weldering system forms on the broken rib cutter 3 of axe formula, does not interfere with the broken rib cutter 3 of axe formula in zigzag extrusion head 4 runnings.The broken rib cutter of axe formula 3 tops are sharp-pointed, vertically run into the broken rib cutter 3 of axe formula in the coke button dropping process of granularity 200mm, because the gravity effect, can be broken automatically.Because grid 2 has welded the broken rib cutter 3 of axe formula, strengthened the intensity of grid 2, make grid 2 not yielding, not fragile.
Claims (3)
1. the broken grid extruding of an axe formula shutoff door removes slag system, comprises body, is installed in the extruding shutoff door on the body, it is characterized in that described extruding shutoff door laterally is provided with grid, vertically is provided with the broken rib cutter of axe formula
2. the broken grid extruding of axe formula according to claim 1 shutoff door removes slag system, it is characterized in that, described grid top is provided with the zigzag extrusion head.
3. the broken grid extruding of axe formula according to claim 1 shutoff door removes slag system, it is characterized in that the broken rib cutter of described axe formula cross section is the axe shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201223278U CN202066037U (en) | 2011-04-25 | 2011-04-25 | Axe-type crushing grate extrusion cutting-off door deslagging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201223278U CN202066037U (en) | 2011-04-25 | 2011-04-25 | Axe-type crushing grate extrusion cutting-off door deslagging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066037U true CN202066037U (en) | 2011-12-07 |
Family
ID=45059898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201223278U Expired - Fee Related CN202066037U (en) | 2011-04-25 | 2011-04-25 | Axe-type crushing grate extrusion cutting-off door deslagging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066037U (en) |
-
2011
- 2011-04-25 CN CN2011201223278U patent/CN202066037U/en not_active Expired - Fee Related
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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: 20111207 Termination date: 20140425 |