CN210089415U - Can prevent cold quick-witted surge bin of ring of putty - Google Patents
Can prevent cold quick-witted surge bin of ring of putty Download PDFInfo
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- CN210089415U CN210089415U CN201920669944.6U CN201920669944U CN210089415U CN 210089415 U CN210089415 U CN 210089415U CN 201920669944 U CN201920669944 U CN 201920669944U CN 210089415 U CN210089415 U CN 210089415U
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- spare
- discharging pipe
- pipe
- plugboard
- surge bin
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Abstract
The utility model provides a ring cooling machine surge bin capable of preventing material blockage, wherein a spare discharging pipe is obliquely arranged on the side wall of the surge bin in a downward way, the lower part of the spare discharging pipe is provided with a plugboard seam, and a plugboard is arranged in the plugboard seam; and a wear-resistant alloy lining plate is wrapped outside the pipe wall at the inner side of the spare discharge pipe, and a supporting rib plate is arranged between the wear-resistant alloy lining plate and the side wall of the buffer bin. The utility model discloses can be temporarily to finished product belt transport finished product pellet to avoid because of the shut down accident that the fan-shaped valve of cold machine surge bin of ring blockked up and lead to, improve equipment operation rate reduces the work load of handling the jam, reduces enterprise economic loss, effectively guarantees the quality of finished product pellet.
Description
Technical Field
The utility model belongs to the sintered pellet equipment field especially relates to a can prevent cold quick-witted surge bin of ring of putty.
Background
After the finished pellets of the pellet circular cooler are cooled, the finished pellets are unloaded onto a finished product belt through a fan-shaped valve connected with the lower end of the buffer bin and are transported to a material conveying blast furnace for use.
In the actual production process, the sector valve of the buffer bin is often blocked due to the falling of the rotary kiln ring material and refractory materials of the chain grate machine, the rotary kiln and the ring cooling machine. Smaller blocks can be processed by adjusting the opening degree of the sector valve, and if larger blocks or more blocks are blocked, the machine needs to be stopped for processing, so that the accident rate of system shutdown is increased, the operation rate of equipment is reduced, the processing workload is increased, and the quality of finished pellets is directly influenced.
Disclosure of Invention
The utility model aims at providing a can effectively prevent the cold quick-witted surge bin sector valve putty of ring, avoid the shut down accident, reduce the cold quick-witted surge bin of ring of processing work volume.
Therefore, the utility model discloses the technical solution who takes does:
a ring cooling machine buffer bin capable of preventing material blockage is characterized in that a spare discharging pipe is obliquely arranged on the side wall of the buffer bin in a downward mode, the lower end of the spare discharging pipe is provided with a groove, the lower portion of the spare discharging pipe perpendicular to the axis of the spare discharging pipe is provided with a plugboard seam extending to the pipe diameter position, and a plugboard is arranged in the plugboard seam; the outer side of the pipe wall at the inner side of the spare discharging pipe is wrapped with an arc-shaped wear-resistant alloy lining plate, and a supporting rib plate is arranged between the wear-resistant alloy lining plate and the side wall of the buffer bin.
The included angle between the spare discharge pipe and the side wall of the buffer bin is 50-80 degrees.
The utility model has the advantages that:
the utility model discloses owing to have the reserve discharging pipe of picture peg at one buffering storehouse lateral wall installation, when the cold quick-witted buffering storehouse fan-shaped valve of ring blockked up, can be temporarily to finished product belt transport finished product pellet to avoid blocking up the shutdown accident that leads to because of the cold quick-witted buffering storehouse fan-shaped valve of ring, improve equipment operation rate reduces the work load of handling the jam, reduces enterprise economic loss, effectively guarantees the quality of finished product pellet.
Drawings
FIG. 1 is a schematic front view of the installation position of the buffering bin of the circular cooler.
In the figure: the device comprises a circular cooler 1, a buffer bin 2, a sector valve 3, a spare discharge pipe 4, a rib plate 5, a plug board 6, a groove 7, a wear-resistant alloy lining plate 8 and a finished belt conveyor 9.
Detailed Description
As shown in the attached drawing 1, the lower end of a buffer bin 2 with a rectangular cross section and an integral funnel shape is provided with a fan-shaped valve 3, and the buffer bin 2 is arranged below the circular cooler 1 and above a finished product belt conveyor 9 so as to discharge finished pellets onto a belt of the finished product belt conveyor 9. The utility model discloses a downward sloping is provided with a reserve discharging pipe 4 on the lateral wall of surge bin 2, and the contained angle between the lateral wall of reserve discharging pipe 4 and surge bin 2 is 65. The lower end of the spare discharging pipe is provided with a groove 7 to reduce the outward splashing of finished pellets. The lower part of the spare discharge pipe 4 is provided with a flashboard slot extending to the pipe diameter position perpendicular to the axis of the spare discharge pipe 4, and a flashboard 5 is arranged in the flashboard slot. The outer side of the inner side pipe wall of the spare discharging pipe 4 is wrapped with the arc-shaped wear-resistant alloy lining plate 8, and after the inner side pipe wall of the spare discharging pipe 4 is abraded, the wear-resistant alloy lining plate 8 can directly replace the pipe wall to convey materials, so that the service life of the spare discharging pipe 4 is prolonged. Meanwhile, a supporting rib plate 5 is arranged between the wear-resistant alloy lining plate 8 and the side wall of the buffer bin 2 so as to increase the strength of the wear-resistant alloy lining plate 8.
When the fan-shaped valve 3 of the buffering bin 2 of the circular cooler is blocked, the finished pellets in the buffering bin 2 cannot fall onto the finished belt conveyor 9, the inserting plate 6 on the standby discharging pipe 4 can be lifted, so that the standby discharging pipe 4 becomes a temporary channel for material blockage, and the finished pellets are conveyed to the finished belt conveyor 9, and therefore system shutdown accidents are avoided.
Claims (2)
1. A ring cooling machine buffer bin capable of preventing material blockage is characterized in that a spare discharging pipe is obliquely arranged on the side wall of the buffer bin in a downward mode, the lower end of the spare discharging pipe is provided with a groove, the lower portion of the spare discharging pipe perpendicular to the axis of the spare discharging pipe is provided with a plugboard slot extending to the pipe diameter position, and a plugboard is arranged in the plugboard slot; the outer side of the pipe wall at the inner side of the spare discharging pipe is wrapped with an arc-shaped wear-resistant alloy lining plate, and a supporting rib plate is arranged between the wear-resistant alloy lining plate and the side wall of the buffer bin.
2. The annular cooler surge bin capable of preventing material blockage according to claim 1, wherein an included angle between the spare discharge pipe and the side wall of the surge bin is 50-80 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669944.6U CN210089415U (en) | 2019-05-12 | 2019-05-12 | Can prevent cold quick-witted surge bin of ring of putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669944.6U CN210089415U (en) | 2019-05-12 | 2019-05-12 | Can prevent cold quick-witted surge bin of ring of putty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210089415U true CN210089415U (en) | 2020-02-18 |
Family
ID=69477950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920669944.6U Active CN210089415U (en) | 2019-05-12 | 2019-05-12 | Can prevent cold quick-witted surge bin of ring of putty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210089415U (en) |
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2019
- 2019-05-12 CN CN201920669944.6U patent/CN210089415U/en active Active
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