CN209664282U - A kind of baking guide device applied to ladle and brick cup - Google Patents
A kind of baking guide device applied to ladle and brick cup Download PDFInfo
- Publication number
- CN209664282U CN209664282U CN201822232496.1U CN201822232496U CN209664282U CN 209664282 U CN209664282 U CN 209664282U CN 201822232496 U CN201822232496 U CN 201822232496U CN 209664282 U CN209664282 U CN 209664282U
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- China
- Prior art keywords
- ladle
- induced duct
- brick cup
- diversion pipe
- guide device
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- 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.)
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Abstract
The utility model provides a kind of baking guide device applied to ladle and brick cup, including induced duct and diversion pipe, one end of induced duct is connect as input port with collector nozzle of ladle, the other end of induced duct extends outwardly as delivery outlet, one end of diversion pipe is protruded into the middle part of induced duct and its port is towards delivery outlet, another end line extension of diversion pipe is stretched, and snorkel is also connected in the middle part of diversion pipe, and snorkel accesses compressed air.Using the technical solution of the utility model, when being toasted to ladle, compressed air is sent by diversion pipe in the middle part of induced duct, compressed air flows in the middle part of induced duct to delivery outlet, negative pressure is formed between input port in the middle part of induced duct, hot-fluid is set to first pass through collector nozzle of ladle and surrounding brick cup, it is drawn using induced duct, during hot-fluid passes through, by carrying out heat exchange with collector nozzle of ladle and surrounding brick cup, toast collector nozzle of ladle and surrounding brick cup also, make ladle each region baking more comprehensively, more sufficiently and more thoroughly.
Description
Technical field
The utility model relates to process for making engineering device technique fields, particularly relate to a kind of baking applied to ladle and brick cup
Guide device.
Background technique
Ladle is the necessary equipment of steel mill's production, as contain, storage, the equipment for transporting high-temperature molten steel, for a long time with melt
Melt the contact of state high-temperature molten steel, especially ladle bottom mouth of a river position, molten steel flows out from the mouth of a river in production process, and high-temperature molten steel is anti-
It washes away again and the position is caused easily to corrode, therefore after a period of use, it be to processing is repaired in attack sites progress, when ladle packet
When age reaches 130~150 furnace, it is necessary to be overhauled again, more renew refractory material, the ladle repaired or overhauled in progress, steel
In wrapping temperature by 1000 DEG C~1630 DEG C drop to room temperature just and can be carried out in repair or overhaul work, the fire proofed wood with air contact site
Material can absorb the moisture content in air, and therefore, must toast to ladle when repairing or renovating ladle, make ladle internal temperature
Reach 850 DEG C~950 DEG C, is used on production line in ability.To repair or renovation ladle toasted there are two purpose: first is that mentioning
High ladle temperature reduces molten steel and enters the heat absorption generated after ladle, reduce ladle temperature drop, reduce Tapping Temperature of Bof, it is ensured that is raw
It produces to stablize and carry out；Second is that removing the moisture content absorbed in refractory material by ladle baking, keeping ladle temperature uniform, avoid fire resisting
It shelling of refractory caused by very fast heating or is burst after material high-temperature molten steel.In the prior art, do not have to the baking of ladle
There is a corresponding special equipment, typically coke oven gas jetting is fallen using gas fired furnaces and is burnt within ladle, it is big by generating
Calorimetric amount toasts ladle inner wall, however, this method is not very comprehensive for the baking of ladle, especially for ladle
Bottom collector nozzle position and surrounding brick cup, since its shape is very unusual, heat is difficult to be transferred to corresponding position, it is difficult to this
Place position reach effective baking, once and the position is not toasted comprehensively, then collector nozzle of ladle and its brick cup position can be made to deposit
In the risk burst, the normal use of ladle is influenced.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of baking guidance dress applied to ladle and brick cup
It sets.
The utility model is achieved by the following technical programs.
The utility model provides a kind of baking guide device applied to ladle and brick cup, including induced duct and water conservancy diversion
Pipe, one end of the induced duct connect as input port with collector nozzle of ladle, the other end of the induced duct as delivery outlet to
Outer extension, one end of the diversion pipe is protruded into the middle part of the induced duct and its port is towards the delivery outlet, the diversion pipe
Another end line extension stretch, snorkel is also connected in the middle part of the diversion pipe, the snorkel accesses compressed air.
The baking guide device further includes bracket, and the diversion pipe is installed on bracket.
It is also equipped with casing on the bracket, adjusting bolt is bolted on described sleeve pipe outer wall, adjusts bolt lockable institute
State height of the induced duct relative to the bracket.
Described sleeve pipe length is 40~60mm.
Described sleeve pipe outer diameter is 25~35mm.
The diversion pipe is L shape bend pipe.
The input port bore is greater than the air inducing pipe outside diameter.
The snorkel is hose.
The utility model has the beneficial effects that: using the technical solution of the utility model, when being toasted to ladle,
Due to being sent into compressed air by diversion pipe in the middle part of induced duct, compressed air flows to delivery outlet in the middle part of induced duct, is then drawing
Negative pressure is formed between input port in the middle part of air hose, to make hot-fluid first pass through collector nozzle of ladle and surrounding brick cup, using air inducing
Pipe is drawn, during hot-fluid passes through, by carrying out heat exchange with collector nozzle of ladle and surrounding brick cup, make collector nozzle of ladle and
Surrounding brick cup is also toasted, to make to each region of ladle baking more ingredient, more comprehensively and more thoroughly, improves baking
Effect.Energy consumption is saved without using additional heat source using the baking guide device of the utility model, shortens baking
The roasting time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- induced duct, 2- diversion pipe, 3- snorkel, 4- bracket, 5- casing, 6- adjusting bolt, 7- ladle, 11- are defeated
Entrance, 12- delivery outlet, 71- collector nozzle of ladle.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
As shown in Figure 1, the utility model provides a kind of baking guide device applied to ladle and brick cup, including air inducing
One end of pipe 1 and diversion pipe 2, induced duct 1 is connect as input port 11 with collector nozzle of ladle, and the other end of induced duct 1 is as defeated
Outlet 12 extends outwardly, and 1 middle part of induced duct is protruded into one end of diversion pipe 2 and its port is towards delivery outlet 12, diversion pipe 2 it is another
One end line extension is stretched, and snorkel 3 is also connected in the middle part of diversion pipe 2, and snorkel 3 accesses compressed air.
Using the technical solution of the utility model, when being toasted to ladle, due to passing through diversion pipe in the middle part of induced duct
It is sent into compressed air, compressed air is flowed to delivery outlet in the middle part of induced duct, then formed between input port in the middle part of induced duct
Negative pressure is drawn so that hot-fluid be made to first pass through collector nozzle of ladle and surrounding brick cup using induced duct, in the process that hot-fluid passes through
In, by carrying out heat exchange with collector nozzle of ladle and surrounding brick cup, toast collector nozzle of ladle and surrounding brick cup also, thus
Make to each region of ladle baking more ingredient, more comprehensively and more thoroughly, improves cured effect.Using the baking of the utility model
Roasting guide device saves energy consumption without using additional heat source, shortens baking time.
Further, baking guide device further includes bracket 4, and diversion pipe 2 is installed on bracket 4.It is also equipped on bracket 4
Casing 5 is bolted on 5 outer wall of casing and adjusts bolt 6, adjusts height of the 6 lockable induced duct 1 of bolt relative to bracket 4.It is preferred that
5 length of casing is 40~60mm.5 outer diameter of casing is 25~35mm.Using the technical solution of the utility model, diversion pipe 2 also has
Play the role of supporting induced duct 1, and by adjusting height of the 6 lockable induced duct 1 of bolt relative to bracket 4, this reality can be made
It is applicable to the ladle of different shapes and sizes with the baking guide device of novel offer, there is biggish application range.
In addition, diversion pipe 2 is L shape bend pipe.11 bore of input port is greater than 1 outer diameter of induced duct.Using the technical solution, make
More hot wind can be sent out under the guiding function of induced duct 1, and further preferred snorkel 3 is hose, in order to from difference
Direction access compressed air, use and operate and is more flexible.
Claims (8)
1. a kind of baking guide device applied to ladle and brick cup, it is characterised in that: including induced duct (1) and diversion pipe (2),
One end of the induced duct (1) is connect as input port (11) with collector nozzle of ladle, and the other end of the induced duct (1) is as defeated
Outlet (12) extends outwardly, and one end of the diversion pipe (2) is protruded into the middle part of the induced duct (1) and its port is towards described defeated
It exports (12), another end line extension of the diversion pipe (2) is stretched, and is also connected with snorkel (3), institute in the middle part of the diversion pipe (2)
State snorkel (3) access compressed air.
2. the baking guide device according to claim 1 applied to ladle and brick cup, it is characterised in that: the baking is drawn
Leading device further includes bracket (4), and the diversion pipe (2) is installed on bracket (4).
3. the baking guide device according to claim 2 applied to ladle and brick cup, it is characterised in that: the bracket
(4) it is also equipped on casing (5), is bolted on described sleeve pipe (5) outer wall and adjusts bolt (6), adjusted described in bolt (6) lockable
Height of the induced duct (1) relative to the bracket (4).
4. the baking guide device according to claim 3 applied to ladle and brick cup, it is characterised in that: described sleeve pipe
(5) length is 40~60mm.
5. the baking guide device according to claim 3 applied to ladle and brick cup, it is characterised in that: described sleeve pipe
(5) outer diameter is 25~35mm.
6. the baking guide device according to claim 1 applied to ladle and brick cup, it is characterised in that: the diversion pipe
It (2) is L shape bend pipe.
7. the baking guide device according to claim 1 applied to ladle and brick cup, it is characterised in that: the input port
(11) bore is greater than the induced duct (1) outer diameter.
8. the baking guide device according to claim 1 applied to ladle and brick cup, it is characterised in that: the snorkel
It (3) is hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232496.1U CN209664282U (en) | 2018-12-28 | 2018-12-28 | A kind of baking guide device applied to ladle and brick cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232496.1U CN209664282U (en) | 2018-12-28 | 2018-12-28 | A kind of baking guide device applied to ladle and brick cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209664282U true CN209664282U (en) | 2019-11-22 |
Family
ID=68563975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232496.1U Active CN209664282U (en) | 2018-12-28 | 2018-12-28 | A kind of baking guide device applied to ladle and brick cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209664282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850242A (en) * | 2020-07-28 | 2020-10-30 | 广东韶钢松山股份有限公司 | Riser structure, dip tube and method of using same |
-
2018
- 2018-12-28 CN CN201822232496.1U patent/CN209664282U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850242A (en) * | 2020-07-28 | 2020-10-30 | 广东韶钢松山股份有限公司 | Riser structure, dip tube and method of using same |
| CN111850242B (en) * | 2020-07-28 | 2022-03-11 | 广东韶钢松山股份有限公司 | Use method of dip pipe |
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