CN205448660U - Super high temperature sintering furnace of oxygen determination zirconium tube - Google Patents
Super high temperature sintering furnace of oxygen determination zirconium tube Download PDFInfo
- Publication number
- CN205448660U CN205448660U CN201620186858.6U CN201620186858U CN205448660U CN 205448660 U CN205448660 U CN 205448660U CN 201620186858 U CN201620186858 U CN 201620186858U CN 205448660 U CN205448660 U CN 205448660U
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- CN
- China
- Prior art keywords
- furnace roof
- top cover
- roof seat
- paired
- sides
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a super high temperature sintering furnace of oxygen determination zirconium tube, the both sides of top cap set up and are the taper surface, are provided with respectively the boss that extends to both sides at the upper portion both ends of this top cap, be provided with respectively on the mated furnace roof seat with the top cap both sides identical inclined plane of taper surface, this mated furnace roof seat upper portion still set up respectively with the identical recess of top cap upper portion both ends boss, the top cap is located between the mated furnace roof seat, and this top cap is taken through the boss at its upper portion both ends and is put in mated furnace roof seat recess, and the taper surface of top cap both sides and the inclined plane of furnace roof seat is identical in pairs the through -hole has been seted up on the mated furnace roof seat respectively, the utility model discloses the advantage is: can effectively prolong the life of furnace roof, it is very convenient to change, simultaneously, silicon molybdenum bar fixes in mated furnace roof seat, when changing the top cap, need not to take out silicon molybdenum bar, has effectively avoided the risk with the rupture of silicon molybdenum bar.
Description
Technical field
This utility model relates to the technical field of superhigh temperature stove, more particularly to the technical field of super high sintering temperature stove.
Background technology
Molten steel Determining oxygen probe be a kind of can the novel detecting oxygen device of instantaneous detection steel oxygen content in water, there is the features such as quick, timely, accurate, be the key producing high-quality steel.Determine the vitals that oxygen zirconium pipe is Determining oxygen probe, when using Determining oxygen probe to measure, Determining oxygen probe be inserted directly in the high-temperature molten steel of 1600 DEG C～1700 DEG C, under this harsh environment, determine oxygen zirconium pipe and have to have enough heat resistances, must be the material of high compaction simultaneously.For meeting above-mentioned use requirement, determine oxygen zirconium pipe in manufacturing process must in sintering furnace firing through ultra-high temperature.Due to the extreme temperatures in sintering furnace, sintering furnace is in use for some time, the furnace roof of sintering furnace easily caves in, need periodically furnace roof to be replaced, and the furnace roof of traditional sintering furnace mostly is monoblock type, Si-Mo rod is also plugged in sintering furnace from furnace roof simultaneously, generate heat to providing hot environment in stove by Si-Mo rod, when furnace roof needs to change, not only change to get up to be inconvenient for, and need when changing furnace roof to take out Si-Mo rod, easily expensive Si-Mo rod is fractureed during taking out Si-Mo rod, cause heavy losses to enterprise.
Utility model content
The purpose of this utility model is contemplated to solve above-mentioned deficiency and provides a kind of simple in construction, reasonable in design, can be effectively improved furnace roof service life, change very convenient, be not easily broken Si-Mo rod, and can be substantially reduced sintering cost determines oxygen zirconium pipe super high sintering temperature stove.
The technical solution that this utility model uses to solve above-mentioned technical problem is as follows:
Determine oxygen zirconium pipe super high sintering temperature stove, it mainly includes top cover and paired furnace roof seat, the both sides of described top cover arrange tapered, both upper ends thereof at this top cover is provided with the boss extended respectively to both sides, it is respectively arranged with, on described paired furnace roof seat, the inclined plane matched with top cover both sides taper surface, the furnace roof seat top paired at this offers the groove matched with top cover both upper ends thereof boss the most respectively, described top cover is between paired furnace roof seat, this top cover is taken by the boss of its both upper ends thereof and is put in paired furnace roof seat groove, and the taper surface of top cover both sides matches with the inclined plane of paired furnace roof seat, described paired furnace roof seat offers through hole respectively.
Described paired furnace roof seat bottom portion is respectively arranged with the limit ribs of projection.
Described paired furnace roof seat bottom portion and cap base are arranged in smooth arcwall face.
Described paired furnace roof seat and top cover are to be put together side by side by two to five pieces respectively.
This utility model uses above-mentioned technical solution can reach to provide the benefit that: traditional all-in-one-piece sintering furnace furnace roof is divided into three parts, make top cover take and put on paired furnace roof seat, and the taper surface of top cover both sides matches with the inclined plane of paired furnace roof seat, determine during oxygen zirconium pipe fires in sintering furnace, when top cover occurs slightly to cave in, top cover is under the guiding of top cover both sides taper surface and paired furnace roof seat inclined plane, and be progressively compacted under self gravitation effect, without caving at once, can effectively extend the service life of furnace roof；When the furnace roof of sintering furnace burn need to change time, only need to change top cover, it is not necessary to be replaced with to furnace roof seat, and top cover is put together side by side by two to five pieces, and replacing is got up very convenient；Meanwhile, Si-Mo rod is fixed in paired furnace roof seat, when changing top cover, it is not necessary to is taken out by Si-Mo rod, effectively prevent the risk fractureed by Si-Mo rod.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Detailed description of the invention
nullShown in Fig. 1 and Fig. 2，Determine oxygen zirconium pipe super high sintering temperature stove，It mainly includes top cover 1 and paired furnace roof seat 2，The both sides of described top cover 1 arrange tapered face 3，Both upper ends thereof at this top cover 1 is provided with the boss 4 extended respectively to both sides，It is respectively arranged with, on described paired furnace roof seat 2, the inclined plane 5 matched with top cover both sides taper surface 3，Furnace roof seat 2 top paired at this offers the groove 6 matched with top cover 1 both upper ends thereof boss 4 the most respectively，Described top cover 1 is between paired furnace roof seat 2，This top cover 1 is taken by the boss 4 of its both upper ends thereof and is put in paired furnace roof seat 2 groove 6，And the taper surface 3 of top cover 1 both sides matches with the inclined plane 5 of paired furnace roof seat 2，Determine during oxygen zirconium pipe fires in sintering furnace，When top cover 1 occurs slightly to cave in，Top cover 1 is under the guiding of this taper surface 3 and inclined plane 5，And be progressively compacted under self gravitation effect，Without caving at once，Effectively extend the service life of sintering furnace furnace roof，Simultaneously，When furnace roof burn need change time，Only need to change top cover 1，Be not required to be replaced with to furnace roof seat 2，Without Si-Mo rod is taken out，Effectively prevent the risk fractureed by Si-Mo rod，Described paired furnace roof seat 2 offers through hole 7 respectively，Si-Mo rod is plugged in sintering furnace by this through hole 7，Generated heat to providing hot environment in sintering furnace by Si-Mo rod，The limit ribs 8 of projection it is respectively arranged with bottom described paired furnace roof seat 2，Paired furnace roof seat 2 can be fixed on the body of heater of sintering furnace by this rib 8，Bottom described paired furnace roof seat 2 and arrange in smooth arcwall face 9 bottom top cover 1，Described paired furnace roof seat 2 and top cover 1 are to be put together side by side by two to five pieces respectively，This design can be greatly simplified installation and the Renewal process of furnace roof，Top cover 1 is made to change very convenient.
Claims (4)
1. determine oxygen zirconium pipe super high sintering temperature stove, it is characterized in that: it mainly includes top cover and paired furnace roof seat, the both sides of described top cover arrange tapered, both upper ends thereof at this top cover is provided with the boss extended respectively to both sides, it is respectively arranged with, on described paired furnace roof seat, the inclined plane matched with top cover both sides taper surface, the furnace roof seat top paired at this offers the groove matched with top cover both upper ends thereof boss the most respectively, described top cover is between paired furnace roof seat, this top cover is taken by the boss of its both upper ends thereof and is put in paired furnace roof seat groove, and the taper surface of top cover both sides matches with the inclined plane of paired furnace roof seat, described paired furnace roof seat offers through hole respectively.
The most according to claim 1 determine oxygen zirconium pipe super high sintering temperature stove, it is characterised in that: described paired furnace roof seat bottom portion is respectively arranged with the limit ribs of projection.
The most according to claim 1 determine oxygen zirconium pipe super high sintering temperature stove, it is characterised in that: described paired furnace roof seat bottom portion and cap base are arranged in smooth arcwall face.
4. according to determining oxygen zirconium pipe super high sintering temperature stove described in claim 1,2 or 3, it is characterised in that: described paired furnace roof seat and top cover are to be put together side by side by two to five pieces respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186858.6U CN205448660U (en) | 2016-03-11 | 2016-03-11 | Super high temperature sintering furnace of oxygen determination zirconium tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186858.6U CN205448660U (en) | 2016-03-11 | 2016-03-11 | Super high temperature sintering furnace of oxygen determination zirconium tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205448660U true CN205448660U (en) | 2016-08-10 |
Family
ID=56602351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620186858.6U Expired - Fee Related CN205448660U (en) | 2016-03-11 | 2016-03-11 | Super high temperature sintering furnace of oxygen determination zirconium tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205448660U (en) |
-
2016
- 2016-03-11 CN CN201620186858.6U patent/CN205448660U/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 | ||
| 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: 20160810 Termination date: 20200311 |