CN204100792U - VN alloy pushed bat kiln integral type graphite guide rail module - Google Patents
VN alloy pushed bat kiln integral type graphite guide rail module Download PDFInfo
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- CN204100792U CN204100792U CN201420308560.9U CN201420308560U CN204100792U CN 204100792 U CN204100792 U CN 204100792U CN 201420308560 U CN201420308560 U CN 201420308560U CN 204100792 U CN204100792 U CN 204100792U
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- main body
- guide rail
- integral type
- rail module
- type graphite
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Abstract
The utility model discloses a kind of VN alloy pushed bat kiln integral type graphite guide rail module, it is formed primarily of main body, the upper both sides of this main body are provided with paired projection, the projection that this is paired is respectively arranged with tenon, the upper middle part of this main body is tabular, the utility model advantage is: structure is very simple, be made into monolithic construction, also strictly limit the width dimensions of middle part, not only be beneficial to crucible within it can slide smoothly, and at utmost can reduce the damage of crucible to bottom, obtain service life and greatly extend, also substantially prolongs the repair and maintenance cycle of whole kiln simultaneously, effectively reduce production cost.
Description
Technical field
The utility model relates to the technical field of pushed bat kiln, more particularly relates to the technical field of pushed slab kiln used for vanadium-nitrogen alloy production.
Background technology
VN alloy is a kind of novel alloy additive, can substitute the production of vanadium iron for micro alloyed steel.Vanadium nitride makes an addition to the comprehensive mechanical performances such as intensity, toughness, ductility and the thermal fatigue resistance that can improve steel in steel, and makes steel have good solderability.High-quality VN alloy must ensure that each operation is carried out under rational technological parameter when producing, its production course of reaction is complicated, atmosphere in kiln thorax is also quite complicated, except the coal gas be filled with stage by stage, outside nitrogen, CO and steam will be produced in process, a small amount of fugitive constituent is also had under high temperature, the atmosphere of this complexity is easy to damage thorax structure in kiln, the thorax life-span in kiln is reduced greatly, in kiln, thorax is primarily of vault, sidewall and guide rail are formed, wherein, guide rail is mainly formed by the paired side plate of L-type and the base plate between paired side plate, often can oxidized consumption under complicated atmosphere effect in base plate and the gap in pairs between side plate, simultaneously under the adverse circumstances of the swollen shrinkage of heat, gap constantly increases, base plate is caused to occur loosening phenomenon, greatly have influence on the smooth slip of crucible in kiln in thorax, crucible also can be caused time serious to block in thorax in kiln, only have and process by stopping kiln maintenance, once stop the required electricity charge consumed of kiln greatly about about 400,000 yuan, so just considerably increase production cost.
Utility model content
The purpose of this utility model is exactly provide a kind of structure simple to solve above-mentioned deficiency, and long service life, can reduce the VN alloy pushed bat kiln integral type graphite guide rail module of production cost greatly.
The technical solution that the utility model adopts to solve the problems of the technologies described above is as follows:
VN alloy pushed bat kiln integral type graphite guide rail module, it is formed primarily of main body, and the upper both sides of this main body are provided with paired projection, and the projection that this is paired is respectively arranged with tenon, and the upper middle part of this main body is tabular.
Described main body is 36-42 centimetres in flat middle part width.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: structure is very simple, be made into monolithic construction, also strictly limit the width dimensions of middle part, not only be beneficial to crucible within it can slide smoothly, and at utmost can reduce the damage of crucible to bottom, obtain service life and greatly extend, also substantially prolongs the repair and maintenance cycle of whole kiln simultaneously, effectively reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 be Fig. 1 look up structural representation.
Detailed description of the invention
Shown in Fig. 1, Fig. 2 and Fig. 3, VN alloy pushed bat kiln integral type graphite guide rail module, it is formed primarily of main body 1, the upper both sides of this main body 1 are provided with paired projection 2, this projection 2 is equivalent to the both sides side plate of guide rail, the projection 2 that this is paired is respectively arranged with tenon 3, this tenon 3 combines with other parts of interior thorax to be beneficial to and design, the upper middle part of this main body 1 is tabular 4, this tabular 4 is equivalent to the base plate of guide rail, and the middle part width be somebody's turn to do in tabular 4 is 36-42 centimetres and is advisable.
Claims (2)
1. VN alloy pushed bat kiln integral type graphite guide rail module, is characterized in that: it is formed primarily of main body, and the upper both sides of this main body are provided with paired projection, and the projection that this is paired is respectively arranged with tenon, and the upper middle part of this main body is tabular.
2. VN alloy pushed bat kiln integral type graphite guide rail module according to claim 1, is characterized in that: described main body is 36-42 centimetres in flat middle part width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308560.9U CN204100792U (en) | 2014-06-11 | 2014-06-11 | VN alloy pushed bat kiln integral type graphite guide rail module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308560.9U CN204100792U (en) | 2014-06-11 | 2014-06-11 | VN alloy pushed bat kiln integral type graphite guide rail module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100792U true CN204100792U (en) | 2015-01-14 |
Family
ID=52269212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308560.9U Expired - Fee Related CN204100792U (en) | 2014-06-11 | 2014-06-11 | VN alloy pushed bat kiln integral type graphite guide rail module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036641A (en) * | 2017-12-25 | 2018-05-15 | 江苏三恒高技术窑具有限公司 | A kind of high temperature pusher kiln high-strength wearable push plate |
-
2014
- 2014-06-11 CN CN201420308560.9U patent/CN204100792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036641A (en) * | 2017-12-25 | 2018-05-15 | 江苏三恒高技术窑具有限公司 | A kind of high temperature pusher kiln high-strength wearable push plate |
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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 |
Granted publication date: 20150114 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |