CN202087818U - Drying oven for submersed nozzle - Google Patents
Drying oven for submersed nozzle Download PDFInfo
- Publication number
- CN202087818U CN202087818U CN2011201869054U CN201120186905U CN202087818U CN 202087818 U CN202087818 U CN 202087818U CN 2011201869054 U CN2011201869054 U CN 2011201869054U CN 201120186905 U CN201120186905 U CN 201120186905U CN 202087818 U CN202087818 U CN 202087818U
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- CN
- China
- Prior art keywords
- submersed nozzle
- case lid
- casing
- baking oven
- drying oven
- 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
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Abstract
The utility model discloses a drying oven for a submerged nozzle, which belongs to the field of industrial baking devices, comprises a bracket and a heating device and is characterized in that a box body is fixedly mounted on the bracket; a box cover is arranged at the upper end of the box body; a through hole is formed in the middle part of the box cover; and a heat insulation layer is paved on the inner wall of the box body. Due to the drying oven for the submersed nozzle, a slab submersed nozzle can be inserted to the drying oven and fixed in the through in the center of the box cover so as to facilitate drying the slab submersed nozzle; due to the arrangement of the heat insulation layer in the drying oven, the heat loss is effectively reduced, and the safety factor of the ambient environment is improved.
Description
Technical field
The utility model belongs to industrial roasting plant field, is specifically related to a kind of submersed nozzle baking oven.
Background technology
Along with the raising of China's metallurgical continuous casting level, slab caster is increasing, and the safe handling of slab submersed nozzle is the key that guarantees the continuous casting working procedure ordinary production.In actual applications, the material of slab submersed nozzle mostly is aluminium carbon greatly, for guaranteeing the operate as normal of slab submersed nozzle, need before use it is baked to uniform temperature, reduce the temperature difference of itself and molten steel, otherwise acute variation takes place in the temperature of slab submersed nozzle under the effect of molten steel, cause the slab submersed nozzle crackle to occur, scurry steel, phenomenon such as break off the base, influence the normal use of slab submersed nozzle.
At present, employing is fixed on the slab submersed nozzle on the support, the mode of fuel such as burning coal, the slab submersed nozzle is manually toasted, and this kind roasting mode is fairly simple, realizes easily, but heat scatters and disappears fast, cause energy waste, along with the increase of slab submersed nozzle temperature, operating personnel's potential safety hazard increases simultaneously.So how to realize effectively toasting the slab submersed nozzle and be and need the problem that solves in the industry.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of submersed nozzle baking oven, can effectively toast submersed nozzle.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of submersed nozzle baking oven is provided, comprises support and heater, it is characterized in that: fixedly mount casing on the support, the casing upper end is provided with case lid, and through hole is offered at the case lid middle part, lays heat-insulation layer on the inwall of casing.
Include a fixed block and two folded pieces respectively on case lid and casing, connect rotating shaft respectively on two vertical edges of fixed block, two folded pieces are installed in the rotating shaft respectively.The top of case lid is provided with fixing card, and fixing card is hinged with support, is provided with projection below the fixing card.The through hole of case lid is back taper.
The beneficial effects of the utility model are:
1, the slab submersed nozzle can be inserted in the baking oven and be fixed in the through hole of case lid central authorities, convenient it be toasted, the heat-insulation layer that is provided with in the baking oven has effectively reduced scattering and disappearing of heat, has improved the safety coefficient of surrounding enviroment.
2, casing is movable opening door design, conveniently picks and places the slab submersed nozzle, save operation time, the utilization rate of raising baking oven.
3, the projection of the fixing card of baking oven can insert in the endoporus of slab submersed nozzle, and the slab submersed nozzle is further fixing, and it is deposited steadily, has reduced the spoilage of slab submersed nozzle.
4, the top shape of the back taper through hole of case lid and slab submersed nozzle matches, and the clamping of being convenient to the slab submersed nozzle is deposited.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view (do not comprise fixing card);
Fig. 3 is the open mode schematic diagram of Fig. 2;
Fig. 4 is the schematic perspective view (not comprising fixing card) of Fig. 1;
Fig. 5 is the utility model user mode schematic diagram;
Among the figure: 1, support, 2, casing, 3, case lid, 4, fixing card, 5, projection, 6, rotating shaft, 7, fixed block, 8, through hole, 9, folded piece, 10, folded piece, 11, heating gate, 12, heat-insulation layer, 13, the slab submersed nozzle.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
In the utility model, the short transverse of casing is defined as vertically during with the baking oven user mode.
As shown in Figure 1, 2, the casing of the submersed nozzle baking oven that is provided is cylindrical, and case lid is fixedly mounted on the end of casing 2, and heat-insulation layer 12 is set on the inwall of casing, can effectively reduce scattering and disappearing of heat, and is energy-saving and cost-reducing.The through hole 8 of back taper is offered at case lid 3 middle parts, matches with the top shape of slab submersed nozzle 13, and the clamping of being convenient to slab submersed nozzle 13 is deposited.Case lid 3 together is divided into a fixed block 7 and two folded pieces 9,10 with casing 2, fixed block 7 welded and installed are on support 1, on two vertical edges of fixed block 7 rotating shaft 6 is set respectively, two folded pieces 9,10 are installed in respectively in the rotating shaft 6 of fixed block 7 both sides, and separately around its rotating shaft 6 rotations, realize that casing is movable opening door design, conveniently picks and places slab submersed nozzle 13.The top of case lid 3 is provided with fixing card 4, and fixing card 4 is hinged with support 1, is provided with projection 5 below the fixing card 4, opening of convenient fixing card 4 with closed, when closed, the projection 5 of fixing card 4 just inserts in the central bore of slab submersed nozzle 13, to 13 fixations of slab submersed nozzle; When opening, the then convenient slab submersed nozzle 13 that takes out.
Fuel such as the heating gate 11 internal combustion natural gases that can offer at lower box, coal gas are as the heating power source of baking oven.Also can adopt other mode of heatings such as electrical heating, high-temperature steam.
During use, open two folded pieces 9,10 of baking oven, slab submersed nozzle 13 cards are placed in the through hole 8 of case lid 3, close two folded pieces 9,10, the fixedly card 4 at casing top is closed, the projection 5 of fixing card 4 just inserts in the through hole 8 of slab submersed nozzle 13, toasts slab submersed nozzle 13 in heating gate 11 combust fuel of casing 2 bottoms then.
It is to be noted; above-mentioned embodiment only is the utility model preferred embodiment; for those skilled in the art, under the prerequisite that meets the utility model operation principle, any be equal to or similar replacement all falls in the protection domain of the present utility model.
Claims (4)
1. a submersed nozzle baking oven comprises support and heater, it is characterized in that: fixedly mount casing on the support, the casing upper end is provided with case lid, and through hole is offered at the case lid middle part, lays heat-insulation layer on the inwall of casing.
2. according to the described submersed nozzle baking oven of claim 1, it is characterized in that: include a fixed block and two folded pieces respectively on case lid and casing, connect rotating shaft respectively on two vertical edges of fixed block, two folded pieces are installed in the rotating shaft respectively.
3. according to the described submersed nozzle baking oven of claim 2, it is characterized in that: the top of described case lid is provided with fixing card, and fixing card is hinged with support, is provided with projection below the fixing card.
4. according to the described submersed nozzle baking oven of claim 4, it is characterized in that: the through hole of case lid is back taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201869054U CN202087818U (en) | 2011-06-05 | 2011-06-05 | Drying oven for submersed nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201869054U CN202087818U (en) | 2011-06-05 | 2011-06-05 | Drying oven for submersed nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087818U true CN202087818U (en) | 2011-12-28 |
Family
ID=45362916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201869054U Expired - Fee Related CN202087818U (en) | 2011-06-05 | 2011-06-05 | Drying oven for submersed nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215345A (en) * | 2014-06-09 | 2016-01-06 | 鞍钢股份有限公司 | A kind of eddy-current heating immersion outlet baking device for intermediate ladle and method |
| CN105921731A (en) * | 2016-06-08 | 2016-09-07 | 无锡蠡湖增压技术股份有限公司 | Furnace cover of heat-preserving furnace for spoon machine |
| CN114131003A (en) * | 2021-12-02 | 2022-03-04 | 山东钢铁集团日照有限公司 | Baking oven for improving baking temperature and uniformity of submerged nozzle and using method |
-
2011
- 2011-06-05 CN CN2011201869054U patent/CN202087818U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215345A (en) * | 2014-06-09 | 2016-01-06 | 鞍钢股份有限公司 | A kind of eddy-current heating immersion outlet baking device for intermediate ladle and method |
| CN105215345B (en) * | 2014-06-09 | 2017-07-21 | 鞍钢股份有限公司 | A kind of sensing heating immersion outlet baking device for intermediate ladle and method |
| CN105921731A (en) * | 2016-06-08 | 2016-09-07 | 无锡蠡湖增压技术股份有限公司 | Furnace cover of heat-preserving furnace for spoon machine |
| CN114131003A (en) * | 2021-12-02 | 2022-03-04 | 山东钢铁集团日照有限公司 | Baking oven for improving baking temperature and uniformity of submerged nozzle and using method |
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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: 20111228 Termination date: 20130605 |