CN106086356A - Slag stopping disc structure of stepping heating furnace and construction method thereof - Google Patents
Slag stopping disc structure of stepping heating furnace and construction method thereof Download PDFInfo
- Publication number
- CN106086356A CN106086356A CN201610496783.6A CN201610496783A CN106086356A CN 106086356 A CN106086356 A CN 106086356A CN 201610496783 A CN201610496783 A CN 201610496783A CN 106086356 A CN106086356 A CN 106086356A
- Authority
- CN
- China
- Prior art keywords
- chassis
- walking beam
- active column
- beam furnace
- slag pan
- 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.)
- Pending
Links
- 239000002893 slag Substances 0.000 title claims abstract description 69
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011449 brick Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 229910052742 iron Inorganic materials 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a slag stopping disc structure of a walking beam furnace, and relates to the technical field of walking beam furnaces. Marching type heating furnace pushing off slag dish structure, including the activity stand, still include chassis, pushing off slag disk body, the chassis sets up on the activity stand, and is located the top of water seal mouth, and the diameter size on chassis is greater than the size of water seal mouth minor face, and the wearing of pushing off slag disk body is fixed on the activity stand, and is located the chassis. The invention provides a slag stopping disc structure of a stepping heating furnace, which is simple, convenient and easy to implement and has high construction efficiency.
Description
Technical field
The present invention relates to a kind of walking beam furnace, especially a kind of walking beam furnace slag pan structure；In addition this
Bright further relate to a kind of walking beam furnace construction method, the construction method of a kind of walking beam furnace slag pan structure.
Background technology
In walking beam furnace production process, billet surface oxidation produces iron scale, may be stuck in water seal after coming off
Mouthful or fall into water sealed tank, will result in water sealed tank water temperature raise, affect the operation of heating furnace.So need to be in the activity suitable for reading of water seal mouth
Slag pan is set on column, to avoid substantial amounts of iron scale be stuck in water seal mouth after coming off or fall into water sealed tank.
At present, walking beam furnace slag pan is spliced by two pieces of casting material prefabricated parts of semicircle.Due to slag pan with
Active column motion and by the collision of iron scale and strike, the high temperature action in addition of coming off, it is easy to damaged, it is often necessary to more
Change, and the transport of semicircle casting material prefabricated part and installation operation are the most inconvenient, and transport easily causes breakage in installation process, shadow
Ring the service life of slag pan.
Summary of the invention
The technical problem to be solved is to provide the walking beam furnace that a kind of simplicity is easily implemented, efficiency of construction is high
Slag pan structure.
The present invention solves the walking beam furnace slag pan structure that its technical problem is used, and including active column, also wraps
Including chassis, pushing off the slag disk body, chassis is arranged on active column, and is positioned at the top that water seal mouth is suitable for reading, and the diameter dimension on chassis is big
Fasten in the size of water seal mouth minor face, slag pan body and be scheduled on active column, and be positioned on chassis.
Further, chassis and water seal mouth suitable for reading between distance be 10-30mm.
Further, chassis is rustless steel disk.
Further, being shaped as at pushing off the slag disk body: Rotary-table or cylinder or bottom are that cylinder, top are
The assembly of Rotary-table.
Further, active column is provided with multiple long anchor studs, and long anchor studs is embedded is fixed on pushing off the slag disk body
In.
Further, long anchor studs be shaped as " eight " shape, long 50mm.
The problem that another one of the present invention is to be solved is to provide the stepped heating that a kind of simplicity is easily implemented, efficiency of construction is high
The construction method of fender slag pan structure.
The construction method of the walking beam furnace slag pan structure that the present invention provides, comprises the steps:
A, arranging chassis at active column, chassis is positioned at the top that water seal mouth is suitable for reading, and the diameter dimension on chassis is more than water
The size of sealing minor face,
B, walking beam furnace production scene, and build castable by laying bricks or stones around active column on chassis and form pushing off the slag disk body.
Preferably, in a step, chassis is arranged on active column by the way of welding.
Preferably, in b step, before and building castable by laying bricks or stones around active column on chassis, first it is being positioned on chassis
The active column of side arranges multiple long anchor studs.
Preferably, long anchor studs be shaped as " eight " shape, long 50mm, long anchor studs is arranged on by the way of welding
On active column.
The invention has the beneficial effects as follows: chassis is set on active column, in walking beam furnace production scene, directly exist
Build castable on chassis by laying bricks or stones, thus form pushing off the slag disk body, this easy enforcement easy and simple to handle, considerably improve the effect of slag pan construction
Rate, relative to the slag pan of prefabricated component composition, it is to avoid transport and damaged loss when installing, and improves the use time；Pushing off the slag
Disk body, owing to there being the protection on chassis, reduce further the loss to slag pan in walking beam furnace production process, improves
Use time.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention；
Fig. 2 is the structural representation of another embodiment of the present invention；
Fig. 3 is the structural representation of another embodiment of the present invention；
Fig. 4 is the structural representation on active column of the present invention and chassis；
Fig. 5 is active column of the present invention, chassis and long anchor studs structural representation；
Parts, position and numbering in figure: active column 1, water seal mouth 2, chassis 3, pushing off the slag disk body 4, long anchor studs 5.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, walking beam furnace slag pan structure of the present invention, including active column 1, also include the end
Dish 3, pushing off the slag disk body 4, chassis 3 is arranged on active column 1, and is positioned at the top that water seal mouth 2 is suitable for reading, the diameter dimension on chassis 3
More than the size of water seal mouth 2 minor face, fasten in pushing off the slag disk body 4 and be scheduled on active column 1, and be positioned on chassis 3.
During enforcement, in walking beam furnace production scene, on chassis 3, directly build castable by laying bricks or stones, thus form slag pan
Body 4, this easy enforcement easy and simple to handle, considerably improve the efficiency of slag pan construction, relative to the slag pan of prefabricated component composition, keep away
Damaged loss when having exempted from transport and installed, improves the use time；Meanwhile, pushing off the slag disk body 4, owing to there being the protection on chassis 3, enters
One step reduces the loss in walking beam furnace production process to slag pan, improves the use time.
In order to ensure and improve the effect of buting iron skin of slag pan, so by short more than water seal mouth 2 for the diameter dimension on chassis 3
The size on limit, slightly larger than.Chassis 3 and water seal mouth 2 suitable for reading between the distance that distance is 10-30mm, 10-30mm neither shadow
Ring the slag pan rotation with active column 1, simultaneously effective prevent iron sheet, iron filings from entering water seal mouth from the bottom on chassis 3.
Chassis 3 is rustless steel disk, uses the mode of welding to be arranged on active column 1, and rustless steel disk intensity is high, no
Can produce rust and flow in water seal mouth 2, circle is symmetric figure, rotates effective, improves using effect and the time on chassis 3.
In order to ensure intensity and the effect of buting iron skin of pushing off the slag disk body 4, slag pan body 4 of the present invention be preferably shaped to for: circle
Stage body or cylinder or bottom be cylinder, top be the assembly of Rotary-table.As it is shown in figure 1, slag pan body 4 is round platform
Body, the side of Rotary-table is to tilt, most beneficial for iron scale along slag pan landing.As in figure 2 it is shown, slag pan body 4 is cylinder
Body, cylinder strength is high, and construction is the simplest, simply there is iron sheet and holds the most on the cylinder, needs manually to be scanned out by iron sheet.
As it is shown on figure 3, slag pan body 4 for bottom be cylinder, top be the assembly of Rotary-table, this structure both ensure that intensity, protected again
Beneficially iron scale, can be as most preferably along slag pan landing.
Be fixed on the firm stable of active column 1 to improve slag pan body 4, the construction the most also reducing slag pan body 4 is difficult
Degree, is provided with multiple long anchor studs 5 on active column 1, above chassis 3 on active column 1 in the range of 300mm, and long anchor
It is fixed in pushing off the slag disk body 4 admittedly nail 5 is embedded.Long anchor studs 5 improves the absorption affinity being made up of slag pan body 4 castable, also reduces
Difficulty of construction, also improves the intensity of pushing off the slag disk body simultaneously, is similar to reinforced concrete role, thus improves
It uses the time, and long anchor studs is preferably shaped as " eight " shape, long 50mm.
For the construction method of walking beam furnace slag pan structure, its construction procedure is:
A, arranging chassis 3 at active column 1, chassis 3 is positioned at the top that water seal mouth 2 is suitable for reading, and the diameter dimension on chassis 3 is big
In the size of water seal mouth 2 minor face, as shown in Figure 4；
B, walking beam furnace production scene, and build castable by laying bricks or stones around active column 1 on chassis 3 and form pushing off the slag disk body
4。
In a step, chassis 3 is rustless steel disk, uses the mode of welding to be arranged on active column 1.
In b step, it is fixed on the firm stable of active column 1 to improve slag pan body 4, the most also reduces slag pan body
The difficulty of construction of 4, as it is shown in figure 5, before and building castable by laying bricks or stones around active column 1 on chassis 3, be first positioned at above chassis 3
Active column 1 be provided with multiple long anchor studs, typically above chassis 3 on active column 1 in the range of 300mm, long anchoring
That follows closely is shaped as " eight " shape, long 50mm, and long anchor studs 5 is arranged on active column 1 by the way of welding.
Claims (10)
1. walking beam furnace slag pan structure, including active column (1), it is characterised in that: also include chassis (3), slag pan
Body (4), chassis (3) are arranged on active column (1), and are positioned at the top that water seal mouth (2) is suitable for reading, the diameter dimension of chassis (3)
More than the size of water seal mouth (2) minor face, fasten in pushing off the slag disk body (4) and be scheduled on active column (1), and be positioned on chassis (3).
2. walking beam furnace slag pan structure as claimed in claim 1, it is characterised in that: on chassis (3) and water seal mouth (2)
Distance between Kou is 10-30mm.
3. walking beam furnace slag pan structure as claimed in claim 1, it is characterised in that: chassis (3) are rustless steel disk.
4. walking beam furnace slag pan structure as claimed in claim 3, it is characterised in that: being shaped as of pushing off the slag disk body (4):
Rotary-table or cylinder or bottom be cylinder, top be the assembly of Rotary-table.
5. walking beam furnace slag pan structure as claimed in claim 1, it is characterised in that: active column is provided with on (1)
Multiple long anchor studs (5), and long anchor studs (5) is embedded is fixed in pushing off the slag disk body (4).
6. walking beam furnace slag pan structure as claimed in claim 5, it is characterised in that: long anchor studs be shaped as " eight "
Shape, long 50mm.
7., for the construction method of the walking beam furnace slag pan structure according to any one of Claims 1-4, its feature exists
In, comprise the steps:
A, arranging chassis (3) at active column (1), chassis (3) are positioned at the top that water seal mouth (2) is suitable for reading, and the diameter of chassis (3)
Size is more than the size of water seal mouth (2) minor face；
B, walking beam furnace production scene, above and build castable by laying bricks or stones around active column (1) in chassis (3) and form pushing off the slag disk body
(4)。
8. the construction method of walking beam furnace slag pan structure as claimed in claim 7, it is characterised in that: in a step,
Chassis (3) is arranged on active column (1) by the way of welding.
9. the construction method of walking beam furnace slag pan structure as claimed in claim 7, it is characterised in that: in b step,
Before chassis (3) above and build castable by laying bricks or stones around active column (1), first arrange at the active column (1) being positioned at top, chassis (3)
Multiple long anchor studs (5).
10. the construction method of walking beam furnace slag pan structure as claimed in claim 9, it is characterised in that: long anchor studs
(5) be shaped as " eight " shape, long 50mm, long anchor studs (5) is arranged on active column (1) by the way of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496783.6A CN106086356A (en) | 2016-06-29 | 2016-06-29 | Slag stopping disc structure of stepping heating furnace and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496783.6A CN106086356A (en) | 2016-06-29 | 2016-06-29 | Slag stopping disc structure of stepping heating furnace and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106086356A true CN106086356A (en) | 2016-11-09 |
Family
ID=57214156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610496783.6A Pending CN106086356A (en) | 2016-06-29 | 2016-06-29 | Slag stopping disc structure of stepping heating furnace and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106086356A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201155927Y (en) * | 2007-12-19 | 2008-11-26 | 中冶南方(武汉)威仕工业炉有限公司 | Walking beam type heating stove dregs-scraping device |
| CN201227686Y (en) * | 2008-05-16 | 2009-04-29 | 鞍钢股份有限公司 | Slag blocking disc of molten steel tank |
| JP4269990B2 (en) * | 2004-03-22 | 2009-05-27 | 住友金属工業株式会社 | Skid mark reduction device for walking beam furnace |
| CN203336959U (en) * | 2013-05-23 | 2013-12-11 | 武汉钢铁(集团)公司 | Novel walking beam furnace sealing box |
-
2016
- 2016-06-29 CN CN201610496783.6A patent/CN106086356A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4269990B2 (en) * | 2004-03-22 | 2009-05-27 | 住友金属工業株式会社 | Skid mark reduction device for walking beam furnace |
| CN201155927Y (en) * | 2007-12-19 | 2008-11-26 | 中冶南方(武汉)威仕工业炉有限公司 | Walking beam type heating stove dregs-scraping device |
| CN201227686Y (en) * | 2008-05-16 | 2009-04-29 | 鞍钢股份有限公司 | Slag blocking disc of molten steel tank |
| CN203336959U (en) * | 2013-05-23 | 2013-12-11 | 武汉钢铁(集团)公司 | Novel walking beam furnace sealing box |
Non-Patent Citations (1)
| Title |
|---|
| 金纯: "高速线材步进梁式加热炉的设计要点", 《冶金能源》 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |