CN205066460U - Vanadic anhydride melts furnace discharge chute protector - Google Patents
Vanadic anhydride melts furnace discharge chute protector Download PDFInfo
- Publication number
- CN205066460U CN205066460U CN201520824597.1U CN201520824597U CN205066460U CN 205066460 U CN205066460 U CN 205066460U CN 201520824597 U CN201520824597 U CN 201520824597U CN 205066460 U CN205066460 U CN 205066460U
- Authority
- CN
- China
- Prior art keywords
- box body
- chute
- discharging chute
- vanadic anhydride
- utility
- 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
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000001012 protector Effects 0.000 title claims abstract description 9
- 239000000155 melt Substances 0.000 title abstract 3
- 238000002844 melting Methods 0.000 claims abstract description 13
- 230000008018 melting Effects 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 44
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model provides a vanadic anhydride melts furnace discharge chute protector, belongs to vanadic anhydride melting furnace equipment technical field for the furnace discharge chute that melts that prevents vanadic anhydride damages. Its technical scheme is: its box body upper end opening, the box body sub -unit connection is located the both sides wall of box body at the feed end of chute, the both sides wall of chute, and refractory castable fills in the box body, and the refractory castable in the box body is connected with the feed end of chute. The utility model discloses in use can add refractory castable from the upper end of box body at any time, and the refractory castable of interpolation lays along the chute, fills the chute, avoids damages such as the chute takes place to dash thoroughly, weeping. The utility model discloses simple structure, convenient to use, can effectively prolong the life of chute, reduce maintenance duration, guarantee the normal clear of production, improve the productivity of enterprise.
Description
Technical field
The utility model relates to a kind of melting furnace discharging chute producing tablet vanadic anhydride, belongs to vanadic anhydride melting furnace arrangement technical field.
Background technology
At present, the equipment mainly melting furnace of tablet vanadic anhydride is produced.The service condition of melting furnace discharging chute is quite severe, should subject the effect of high temperature and strong chemical erosion effect, and the effect of the aspect such as have again the shock of the fluctuation of temperature of charge and material, wash away, discharging chute very easily rushes, leakage, causes stopping production.The damage of discharging chute not only reduces the service life of discharging chute, adds maintenance work, improves production cost, also have impact on normally carrying out of production, reduces the benefit of enterprise, and it is very necessary for therefore increasing the protection of vanadic anhydride discharging chute.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of vanadic anhydride melting furnace discharging chute protector; this protector can protect discharging chute, improves the service life of discharging chute, reduces maintenance time; ensure normally carrying out of production, improve the production capacity of enterprise.
The technical scheme solved the problems of the technologies described above is:
A kind of vanadic anhydride melting furnace discharging chute protector, it comprises box body and castable refractory, box body is square or rectangle, the upper end open of box body, box body bottom is connected to the feed end of discharging chute, and the width of discharging chute is less than the width of box body, and the two side of discharging chute is positioned at the two side of box body, castable refractory is filled in box body, and the castable refractory in box body is connected with the feed end of discharging chute.
Above-mentioned vanadic anhydride melting furnace discharging chute protector, the castable refractory bottom surface of filling in the two side of described box body and the inner bottom surface of discharging chute flush.
The beneficial effects of the utility model are:
The feed end of discharging chute during box body of the present utility model connects, the upper end open of box body, castable refractory is filled in the inside of box body.In use, can add castable refractory from the upper end of box body at any time, the castable refractory of interpolation is laid along discharging chute, fills up discharging chute, avoids the damages such as discharging chute occurs to rush thoroughly, leakage.The service life that the utility model structure is simple, easy to use, effectively can extend discharging chute, use through reality, melting furnace discharging chute life cycle 30 days can be extended, reach and reduce maintenance time, ensure normally carrying out of production, improve the object of the production capacity of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
In figure, mark is as follows: castable refractory 1, box body 2, discharging chute 3.
Detailed description of the invention
The utility model is made up of box body 2 and castable refractory 1.
Show in figure, box body 2 is the upper end open of square or rectangle, box body 2, and box body 2 welds below the feed end with discharging chute 3, and the width of discharging chute 3 is less than the width of box body 2, and the two side of discharging chute 3 is positioned at the two side of box body 2.
Show in figure, castable refractory 1 is filled in box body 2, and the castable refractory 1 in box body 2 is connected with the feed end of discharging chute 3, and the bottom surface in castable refractory 1 bottom surface of filling in box body 2 and discharging chute 3 flushes.
The utility model in use, box body 2 is welded with the feed end of discharging chute 3 below, then from box body 2 upper end open place pouring castable refractory 1, castable refractory 1 is flushed with the bottom surface in discharging chute 3.In melting furnace production process, when finding that discharging chute 3 is damaged because of the shock of chemical erosion effect or high-temperature material and souring, castable refractory 1 can be added at any time from the upper end of box body 2, the castable refractory 1 added is laid along discharging chute 3, discharging chute 3 is filled up, avoid the damages such as discharging chute 3 occurs to rush thoroughly, leakage, to extend the service life of discharging chute 3, ensure normally carrying out of production.
The utility model is applicable to the protection of multiple furnace discharging chute.
Claims (2)
1. a vanadic anhydride melting furnace discharging chute protector, it is characterized in that: it comprises box body (2) and castable refractory (1), box body (2) is square or rectangle, the upper end open of box body (2), box body (2) bottom is connected to the feed end of discharging chute (3), the width of discharging chute (3) is less than the width of box body (2), the two side of discharging chute (3) is positioned at the two side of box body (2), castable refractory (1) is filled in box body (2), castable refractory (1) in box body (2) is connected with the feed end of discharging chute (3).
2. vanadic anhydride melting furnace discharging chute protector according to claim 1, is characterized in that: castable refractory (1) bottom surface of filling in the two side of described box body (2) and the inner bottom surface of discharging chute (3) flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824597.1U CN205066460U (en) | 2015-10-21 | 2015-10-21 | Vanadic anhydride melts furnace discharge chute protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824597.1U CN205066460U (en) | 2015-10-21 | 2015-10-21 | Vanadic anhydride melts furnace discharge chute protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066460U true CN205066460U (en) | 2016-03-02 |
Family
ID=55393005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520824597.1U Expired - Fee Related CN205066460U (en) | 2015-10-21 | 2015-10-21 | Vanadic anhydride melts furnace discharge chute protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205066460U (en) |
-
2015
- 2015-10-21 CN CN201520824597.1U patent/CN205066460U/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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 067102 A block 520, Luanhe town finance square, Shuangluan District, Chengde, Hebei Patentee after: CHENGDE BRANCH OF HBIS Group Address before: 067102 Luanhe town finance square, Shuangluan District, Chengde, Hebei, Hebei iron and steel Limited by Share Ltd Chengde branch Patentee before: HEBEI IRON AND STEEL Co.,Ltd. CHENGDE BRANCH |
|
| 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: 20160302 |