CN210254213U - Brick cup repairing device for air brick - Google Patents
Brick cup repairing device for air brick Download PDFInfo
- Publication number
- CN210254213U CN210254213U CN201920889278.7U CN201920889278U CN210254213U CN 210254213 U CN210254213 U CN 210254213U CN 201920889278 U CN201920889278 U CN 201920889278U CN 210254213 U CN210254213 U CN 210254213U
- Authority
- CN
- China
- Prior art keywords
- brick
- air brick
- air
- chute
- pulley
- 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.)
- Active
Links
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model provides a brick cup patching device for air brick, the air brick includes the brick cup and inlays a plurality of brick cores of establishing in the brick cup, the device include work platform, a plurality ofly with the visor and a chute of brick core one-to-one, wherein work platform is located the oblique top of air brick, visor are located the top of air brick to the visor is connected with the first adjustment mechanism who is used for adjusting the protection lid position, and the upper portion of chute leans on work platform, and the lower extreme of chute supports on the air brick, and the lower extreme of chute is connected with second adjustment mechanism, and second adjustment mechanism is used for adjusting the position of the lower extreme of chute. The utility model provides a brick cup patching device for air brick can repair the brick cup of air brick fast and efficiently to can not cause the interference to the brick core.
Description
Technical Field
The utility model relates to an air brick field, specific brick cup patching device for air brick that says so.
Background
It is known that in the ferrous metallurgy industry, molten steel blowing treatment is a simple external refining method for degassing molten steel and removing non-metallic inclusions, and the air brick widely used at present is a key functional element in the external refining bottom argon blowing process, and after molten steel enters a steel ladle, argon is blown into the molten steel through the air brick for stirring, so that the metallurgical process, the temperature and the chemical composition of the molten steel are accelerated, the removal of inclusions is promoted or the form of inclusions is controlled, and the purpose of refining the molten steel is achieved.
The air brick is used as the most key functional element in the external refining bottom argon blowing process, and the use condition is harsh, so that the air brick is required to have good thermal shock stability, stronger slag resistance, capability of inhibiting the penetration of steel slag to an air passage and the like. In the using process, the air brick is mainly eroded by high-temperature slag, the working surface of the air brick is fully contacted with the slag, and the slag is continuously infiltrated into the brick along the working surface of the air brick to erode and erode.
And blowing slag caused by the working surface of the air brick by using an oxygen tube during ladle hot repair. When the working face of the air brick is purged, an intubation tube back blowing method is generally adopted. Quickly connecting a quick connector of the metal hose into an argon blowing pipe of the air brick, and opening a valve to lead high-pressure gas to be introduced into the air brick; meanwhile, a worker blows off steel slag around the air brick by using a coarse oxygen tube before the air brick is wrapped until the air brick is slightly blackened. In the process, the seat bricks around the air brick are usually corroded and damaged, and the seat bricks are usually protected by a method of adding a repairing material, so that the safety factor of the seat bricks is improved, and the service life of the air brick is prolonged.
Whether the brick is a single-core integral brick or a double-core integral brick, the brick seat around the air brick protects the brick core, and the service life of the air brick is directly influenced by the repairing effect; in the process of repairing the brick cup, because the height of the steel ladle is 3-5m and the environmental temperature is very high, when workers throw the repairing material at high altitude, the repairing material is difficult to be accurately thrown around the brick cup to protect the brick cup, and the repairing effect can be achieved only by throwing for many times, so that the repairing material is wasted, the repairing time is increased, and the turnover of the steel ladle is influenced; meanwhile, in the process of repairing the brick cup, the repairing material is easily thrown to the top of the brick core of the air brick to cause the blockage of the air channel of the brick core, and the blockage of the air channel of the brick core inevitably causes the air impermeability of the air brick in the use process, thereby influencing the argon blowing effect of the air brick and further influencing the service life of the air brick of the steel ladle.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiencies in the prior art, the utility model provides a brick cup patching device for air brick can repair the brick cup of air brick fast and efficiently to can not cause the interference to the brick core.
In order to achieve the above object, the utility model discloses a concrete scheme does: the utility model provides a brick cup patching device for air brick, the air brick includes the brick cup and inlays a plurality of brick cores of establishing in the brick cup, the device include work platform, a plurality ofly with the visor and a chute of brick core one-to-one, wherein work platform is located the oblique top of air brick, visor are located the top of air brick to the visor is connected with the first adjustment mechanism who is used for adjusting the protection lid position, and the upper portion of chute leans on work platform, and the lower extreme of chute supports on the air brick, and the lower extreme of chute is connected with second adjustment mechanism, and second adjustment mechanism is used for adjusting the position of the lower extreme of chute.
As a preferred scheme, the first adjusting mechanism comprises a first pulley and a first connecting line wound on the first pulley, the first pulley is located above the air brick, one end of the first connecting line is fixedly connected with the working platform, and the other end of the first connecting line is fixedly connected with the protective cover.
Preferably, the first adjusting mechanism comprises a first rail arranged above the air brick, and the first pulley is slidably arranged on the first rail and fixed by a first fixing piece.
As a preferred scheme, the second adjusting mechanism comprises a second pulley and a second connecting line wound on the second pulley, the second pulley is located above the air brick, one end of the second connecting line is fixedly connected with the working platform, and the other end of the second connecting line is fixedly connected with the lower end of the chute.
Preferably, the second adjusting mechanism comprises a second rail arranged above the air brick, and the second pulley is slidably arranged on the second rail and fixed by a second fixing piece.
Preferably, the protective cover is conical, and the area of the large end of the protective cover is larger than that of the top surface of the brick core.
As a preferred scheme, the top surface of the brick core is circular, and the brick core is characterized in that: the protective cover is rectangular, the area of the protective cover is larger than that of the top surface of the brick core, and the width of the protective cover is larger than or equal to the diameter of the top surface of the brick core.
Preferably, the chute is rectangular or "U" shaped in cross-section.
Has the advantages that:
1. by adopting the utility model, the seat brick with damage can be repaired without disassembling the air brick, thereby improving the repair efficiency and effect of the seat brick, reducing the waste of repair materials, saving the cost of refractory materials, and simultaneously improving the safety factor of the seat brick, thereby forming better protection for the air brick and improving the service life of the steel ladle air brick to a certain extent;
2. because the protective cover covers the brick core, the blockage of the brick core ventilation channel by the repair material is effectively avoided, and the ventilation rate of the air brick is improved, so that the ventilation effect of the air brick is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the matching mode of the protective cover and the brick core when the brick is used.
Description of the drawings: 1-protective cover, 2-first connecting line, 3-first pulley, 4-first track, 5-chute, 6-second connecting line, 7-second pulley, 8-second track, 9-working platform, 10-air brick, 11-brick cup and 12-brick core.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a brick cup repairing device for an air brick, wherein an air brick 10 comprises a brick cup 11 and a plurality of brick cores 12 embedded in the brick cup 11, the device comprises a working platform 9, a plurality of protective covers 1 corresponding to the brick cores 12 one by one and a chute 5, the working platform 9 is positioned obliquely above the air brick 10, the protective covers 1 are positioned above the air brick 10, the protective covers 1 are connected with a first adjusting mechanism for adjusting the positions of the protective covers 1, the upper parts of the chutes 5 lean against the working platform 9, the lower ends of the chutes 5 lean against the air brick 10, the lower ends of the chutes 5 are connected with a second adjusting mechanism, and the second adjusting mechanism is used for adjusting the positions of the lower ends of the chutes 5.
When mending the brick cup, firstly adjust the position of visor 1 through first adjustment mechanism, make all visor 1 cover brick core 12 one-to-one, then adjust chute 5 through second adjustment mechanism, make the lower extreme of chute 5 support the suitable position at brick cup 11 top, specifically say specifically, support the edge at the position that needs to be mended, later add the repair material that mixes in advance to the upper end of chute 5 through the spade, make repair material along chute 5 downward flow to brick cup 11 on, mend the position that needs to be mended.
By adopting the utility model, the brick cup 11 with damage can be repaired without disassembling the air brick 10, thereby improving the repairing efficiency and effect of the brick cup 11, reducing the waste of repairing materials and saving the cost of refractory materials; meanwhile, the safety factor of the brick cup 11 is improved, so that the air brick 10 is better protected, and the service life of the ladle air brick 10 is prolonged to a certain extent. In addition, because the protective cover 1 covers the brick core 12, the blockage of the repair material to the air channel of the brick core 12 is effectively avoided, and the air blowing rate of the air brick 10 is improved, so that the air permeability effect of the air brick 10 is ensured.
The structure of the first adjusting mechanism is as follows: the first adjusting mechanism comprises a first pulley 3 and a first connecting line 2 wound on the first pulley 3, the first pulley 3 is located above the air brick 10, one end of the first connecting line 2 is fixedly connected with the working platform 9, and the other end of the first connecting line 2 is fixedly connected with the protective cover 1. When the protective cover 1 is protected, the position of the first pulley 3 is firstly adjusted to be positioned right above the brick core 12, then the protective cover 1 is moved downwards by loosening the first connecting wire 2 until the protective cover 1 covers the brick core 12, and then the first connecting wire 2 can be locked to avoid the first connecting wire 2 from falling downwards and being piled up on the brick core 12 to disturb and repair. Locking can adopt a locking device, and locking device can include a spout, and first connecting wire 2 passes from the spout, wears to be equipped with the bolt on the lateral wall of spout, after protecting cover 1 covers on brick core 12, makes it on the lateral wall of spout with 2 tops of first connecting wire tightly through rotating the bolt, accomplishes the locking.
Further, the first adjusting mechanism comprises a first rail 4 arranged above the air brick 10, and the first pulley 3 is slidably arranged on the first rail 4 and fixed by a first fixing piece. The position of the first pulley 3 can be adjusted to move above the position to be repaired on the brick cup 11, and then the position of the first pulley 3 can be fixed by the first fixing member. The first pulley 3 may include a first base and a first sheave, the first connecting line 2 is wound around the first sheave, the first fixing member includes a first fixing bolt penetrating the first base, a plurality of first fixing screw holes distributed along the length direction are formed in the side of the first rail 4, and the first fixing bolt is rotated to be inserted into the first fixing screw holes in a matching manner so as to fix the position of the first pulley 3.
The structure of the second adjusting mechanism is as follows: the second adjusting mechanism comprises a second pulley 7 and a second connecting line 6 wound on the second pulley 7, the second pulley 7 is located above the air brick 10, one end of the second connecting line 6 is fixedly connected with the working platform 9, and the other end of the second connecting line 6 is fixedly connected with the lower end of the chute 5. When adjusting chute 5, if the inclination undersize of current chute 5, then upwards stimulate second connecting wire 6, make the lower extreme of chute 5 lift up, under the action of gravity, chute 5 has the trend that drops downwards, loosens chute 5 nature landing behind the second connecting wire 6, again because the upper portion of chute 5 supports on work platform 9, so the in-process inclination of landing can increase naturally. On the contrary, if the current inclination of chute 5 is too big, then upwards stimulate second connecting wire 6 earlier with the lower extreme lifting of chute 5, then operating personnel stands on work platform 9 and manually adjusts the position of chute 5 upper end in order to adjust the inclination of chute 5, loosens second connecting wire 6 after the adjustment finishes, and the upper end of control chute 5 avoids chute 5 landing naturally simultaneously. After the chute 5 is adjusted to a required position, the second connecting line 6 can be locked, and the locking mode is the same as that of the first connecting line 2, which is not described in detail.
Further, the second adjusting mechanism comprises a second rail 8 arranged above the air brick 10, and the second pulley 7 is slidably arranged on the second rail 8 and fixed through a second fixing piece. The second pulley 7 can include the second base and rotate the second sheave that sets up on the second base, and second connecting wire 6 is around establishing on the second sheave, and the second mounting is including wearing to establish the second fixing bolt on the second base, and the side of second track 8 is provided with the fixed screw of a plurality of second that distributes along length direction, and after adjusting second pulley 7 to suitable position, rotate second fixing bolt and make its cooperation insert the fixed screw of second in can be with the rigidity of second pulley 7.
Further, the present embodiment provides two structures of the protection cover 1, which are described as follows.
First, the top surface of the brick core 12 is circular, the protective cover 1 is conical, and the area of the large end of the protective cover 1 is larger than that of the top surface of the brick core 12.
Secondly, the top surface of the brick core 12 is circular, the protective cover 1 is rectangular, the area of the protective cover 1 is larger than that of the top surface of the brick core 12, and the width of the protective cover 1 is larger than or equal to the diameter of the top surface of the brick core 12.
In other embodiments, the protective cover 1 can also take any geometric shape, as long as its bottom surface can completely cover the top surface of the brick core 12.
Further, the chute 5 is rectangular or "U" shaped in cross-section.
It should be noted that, because the ladle is operated at a high temperature, the protective cover 1, the first connecting line 2, the chute 5 and the second connecting line 6 are all made of high-temperature-resistant materials.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A brick cup patching device for air brick, air brick (10) include brick cup (11) and inlay a plurality of brick cores (12) of establishing in brick cup (11), its characterized in that: the device includes work platform (9), a plurality of with visor (1) and a chute (5) of brick core (12) one-to-one, wherein work platform (9) are located the oblique top of air brick (10), visor (1) are located the top of air brick (10) to visor (1) are connected with the first adjustment mechanism who is used for adjusting visor (1) position, and the upper portion of chute (5) leans on work platform (9), and the lower extreme of chute (5) supports on air brick (10), and the lower extreme of chute (5) is connected with the second adjustment mechanism, and the second adjustment mechanism is used for adjusting the position of the lower extreme of chute (5).
2. A tile setting repairing device for air brick as claimed in claim 1, wherein: first adjustment mechanism includes first pulley (3) and winds first connecting wire (2) of establishing on first pulley (3), and first pulley (3) are located the top of air brick (10), the one end of first connecting wire (2) with work platform (9) fixed connection, the other end of first connecting wire (2) with visor (1) fixed connection.
3. A tile setting repairing device for air brick as claimed in claim 2, wherein: the first adjusting mechanism comprises a first rail (4) arranged above the air brick (10), and the first pulley (3) is arranged on the first rail (4) in a sliding mode and fixed through a first fixing piece.
4. A tile setting repairing device for air brick as claimed in claim 1, wherein: the second adjusting mechanism comprises a second pulley (7) and a second connecting line (6) wound on the second pulley (7), the second pulley (7) is located above the air brick (10), one end of the second connecting line (6) is fixedly connected with the working platform (9), and the other end of the second connecting line (6) is fixedly connected with the lower end of the chute (5).
5. A tile setting repairing device for air brick as claimed in claim 4, wherein: the second adjusting mechanism comprises a second rail (8) arranged above the air brick (10), and the second pulley (7) is arranged on the second rail (8) in a sliding mode and fixed through a second fixing piece.
6. A tile setting repairing device for air brick as claimed in claim 1, wherein: the top surface of the brick core (12) is circular, the protective cover (1) is conical, and the area of the large end of the protective cover (1) is larger than that of the top surface of the brick core (12).
7. A tile setting repairing device for air brick as claimed in claim 1, wherein: the top surface of brick core (12) is circular, visor (1) is the rectangle, and the area of visor (1) is greater than the area of brick core (12) top surface to the width of visor (1) is greater than or equal to the diameter of brick core (12) top surface.
8. A tile setting repairing device for air brick as claimed in claim 1, wherein: the cross section of the chute (5) is rectangular or U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889278.7U CN210254213U (en) | 2019-06-13 | 2019-06-13 | Brick cup repairing device for air brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889278.7U CN210254213U (en) | 2019-06-13 | 2019-06-13 | Brick cup repairing device for air brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210254213U true CN210254213U (en) | 2020-04-07 |
Family
ID=70042582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920889278.7U Active CN210254213U (en) | 2019-06-13 | 2019-06-13 | Brick cup repairing device for air brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210254213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872343A (en) * | 2021-01-14 | 2021-06-01 | 山东钢铁集团日照有限公司 | Online steel ladle hot-patching technology |
-
2019
- 2019-06-13 CN CN201920889278.7U patent/CN210254213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872343A (en) * | 2021-01-14 | 2021-06-01 | 山东钢铁集团日照有限公司 | Online steel ladle hot-patching technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210254213U (en) | Brick cup repairing device for air brick | |
| CN100567507C (en) | The method for dismounting of blast furnace | |
| CN107828933B (en) | Method for controlling thickness of converter lining | |
| CN107699650A (en) | A kind of installation method of blast furnace cooling stave | |
| CN205574866U (en) | Full automatic feeding equipment of AOD stove | |
| CN210877524U (en) | Furnace lining magnesia carbon brick for ladle | |
| CN105671244A (en) | Spherical hinge support replacement method for 120-ton or above converter | |
| CN106944608B (en) | Control the device and operating method of molten steel Large Inclusions | |
| CN116397076A (en) | Ladle externally-mounted bottom blowing brick leakage-proof structure | |
| CN211386886U (en) | Online hot patching device of ladle external mounted air brick cup | |
| CN107142357A (en) | Blow poly- slag top angle-inserting type spray gun, preparation method and application method | |
| CN105562667A (en) | Tool used for repairing steel ladle pocket block and repairing method of steel ladle pocket block | |
| CN110106306A (en) | A kind of bottom-blowing air feed element installation method | |
| CN217781204U (en) | Novel integral air brick capable of replacing split air brick | |
| CN219972353U (en) | Furnace lining brick conveying device for converter | |
| CN218262581U (en) | Repairing device for tap hole of metal mixer | |
| CN217709532U (en) | Anti-splashing residual iron discharging device for blast furnace | |
| CN212404150U (en) | Repairing tool for corroded part of converter steel tapping hole | |
| CN221695258U (en) | Magnesia carbon brick supporting structure for improving masonry efficiency of ladle slag line | |
| CN211035980U (en) | Slag stopper additional installation tool for converter | |
| CN217418746U (en) | Adjustable feeding chute device for converter oxygen lance opening | |
| CN219772176U (en) | Safety device for LF refining furnace and LF refining furnace | |
| CN114836590B (en) | Auxiliary device and method for gunning tapping hole of converter | |
| EP3412781B1 (en) | Protection device for vacuum converter | |
| CN214383782U (en) | Visual slag blocking cone for tapping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210202 Address after: 471322 Baisha Town Industrial Agglomeration Area, Yichuan County, Luoyang City, Henan Province Patentee after: Luoyang Lier Functional Materials Co.,Ltd. Address before: 471000 Luolong science and Technology Park, Luoyang hi tech Industrial Development Zone, Henan Province Patentee before: LUOYANG LIER REFRACTORY MATERIAL Co.,Ltd. |