CN201791737U - Heat insulation block for edge heat insulation device in hot continuous rolling - Google Patents
Heat insulation block for edge heat insulation device in hot continuous rolling Download PDFInfo
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- CN201791737U CN201791737U CN2010205366350U CN201020536635U CN201791737U CN 201791737 U CN201791737 U CN 201791737U CN 2010205366350 U CN2010205366350 U CN 2010205366350U CN 201020536635 U CN201020536635 U CN 201020536635U CN 201791737 U CN201791737 U CN 201791737U
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- insulating block
- heat insulation
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Abstract
The utility model relates to the technical field of equipment on hot continuous rolling production lines for steel enterprises, in particular to a heat insulation block for an edge heat insulation device in hot continuous rolling. The heat insulation block consists of a front panel, a rear panel, a heat insulation block shell, a fire-resistant material and a fixed seat, wherein the rear panel is connected with the front panel through a fastening bolt; the heat insulation block shell is connected with the sides of the front panel and the rear panel through fastening bolts respectively and consists of a front side panel, a rear side panel, a left side panel and a right side panel; the fire-resistant material is arranged in the heat insulation block shell; and the fixed seat is arranged on the rear panel; and seams which are 30 to 50 mm long and 2 mm wide are reserved at the four corners of the heat insulation block shell. The heat insulation block is a rectangular heat insulation block or an anomalous heat insulation block. The heat insulation block of the utility model has a reasonable design, and is convenient to install, safe, high-work efficiency, good-heat insulation effect and long-service life; the problem of thermal deformation is solved; the assurance for keeping a special heat insulation requirement of steel billet in a rolling process when a special steel grade is rolled in a hot continuous rolling factory is provided; and the quality of rolled steel is high.
Description
Technical field
The utility model relates to iron and steel enterprise's hot continuous rolling production line equipment technical field, is specifically related to the heat insulating block of a kind of hot continuous rolling limit portion attemperator.
Background technology
In the hot continuous rolling process, particularly in the operation of rolling of silicon steel plate, to greatest extent steel billet temperature is remained on the rolling temperature of regulation, make hot continuous rolling can produce the necessary condition of more, better high technology content, high value added product.Must be equipped with attemperator before and after the hot continuous rolling strip edge heater that adopts at present, and this attemperator is made up of the square and special-shaped heat insulating block of hundreds of block length, and heat insulating block is the critical component of whole attemperator.This attemperator helps hot continuous rolling and improves the quality of products, produces highly sophisticated products.Present employed attemperator is made up of the heat insulating block on the steel construction that is assembled in stay-warm case, supporting construction, support starting drive.The thermal deformation of its heat insulating block is big, and the life-span is low, and heat insulation effect is not good, and has potential safety hazard.Development along with iron and steel is produced presses for a kind of easy accessibility, and high insulating effect is difficult for thermal deformation, the heat insulating block that the life-span is long.
Summary of the invention
The purpose of this utility model is to provide a kind of easy accessibility, safety, life-span to grow, can reach the heat insulating block of the hot continuous rolling limit portion attemperator of hot continuous rolling production line attemperator requirement.
The purpose of this utility model is achieved through the following technical solutions.
The heat insulating block of hot continuous rolling of the present utility model limit portion attemperator, it is characterized in that by front plate, by the fastening bolt backplate that is connected of front plate therewith, pass through clench nail front plate therewith respectively, the front panel that the side of backplate is connected, the rear side panel, Left-Hand Panel, the heat insulating block shell that right panel is formed, being located at refractory material in this heat insulating block shell and the holder that is located on the described backplate forms, this holder is connected with the stay-warm case steel construction of attemperator, and the Si Jiaochu of described heat insulating block shell has the wide seam of the long 2mm of 30-50mm.
Described heat insulating block is the rectangle heat insulating block, and four sides of described front plate are converted into S shape, and described front panel, rear side panel, Left-Hand Panel, right panel are converted into flute profile, and described backplate is dull and stereotyped.
Described heat insulating block is special-shaped heat insulating block, this special-shaped heat insulating block is by special-shaped front plate, the special-shaped backplate that is connected by the special-shaped therewith front plate of fastening bolt, the heat insulating block shell formed of the front panel, rear side panel, Left-Hand Panel, the right panel that are connected of side by the special-shaped therewith front plate of clench nail, special-shaped backplate respectively, be located at refractory material in this heat insulating block shell and the holder that is located on the described backplate and form, this holder is connected with the steel construction of described stay-warm case.
Each side of described special-shaped front plate is converted into S shape, its front side edge is tortuous limit, back side edge, the limit, left side, right edge is a straight sided, described special-shaped backplate is dull and stereotyped, its front side edge is tortuous limit, right edge, the limit, left side, back side edge is a straight flange, described tortuous limit is the special-shaped tortuous limit of symmetry, the special-shaped tortuous side of symmetry is by the by-level section, the both sides dihedral section that is connected of by-level section constitutes therewith, described right panel, the rear side panel, Left-Hand Panel is the front panel that is converted into flute profile, the symmetrical special-shaped side panel that be converted into flute profile of described front panel for matching with the special-shaped tortuous limit of described symmetry, the special-shaped side panel of described symmetry is by the by-level section, the both sides dihedral section that is connected of by-level section constitutes therewith.
The rectangle heat insulating block is used in the front of stay-warm case.
The abnormity heat insulating block is used in the side of stay-warm case.
The assemble method of rectangle heat insulating block of the present utility model is: at first three trough plate combinations are inserted in the positive S shape groove, refractory material is put into, again backplate is inserted on the refractory material, fastening with three trough plates with clench nail, again last piece trough plate is inserted in the front plate S shape and backplate on be combined into a cuboid with clench nail is fastening, use 5 special fastening bolts that front plate and backplate is fastening at last.Four jiaos all have the wide technology seam of the long 2mm of 30-50mm, like this cuboid of steel plate structure and refractory material the combination heat insulating block, when being heated, the heat insulating block front plate can move by the upper and lower, left and right trace, set up 2mm expansion joint, many places in polyhedral front and side, can guarantee when heat insulating block is heated indeformable.Select the heat-resisting steel sheet and plate and the refractory material of special substance for use, can guarantee the heat insulating block basic demand in service life.
The assemble method of the assemble method of special-shaped heat insulating block of the present utility model and rectangle heat insulating block is similar.
The beneficial effects of the utility model are: the requirement of hot continuous rolling production line attemperator is grown, can be reached to easy accessibility, safety, life-span.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Fig. 2 is the upward view of the utility model Fig. 1.
Fig. 3 is the structural representation of another embodiment of the present utility model.
Fig. 4 is the upward view of the utility model Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail.
As Fig. 1, shown in 2, the heat insulating block of hot continuous rolling of the present utility model limit portion attemperator, it is characterized in that by front plate 1, by fastening bolt 9 backplate 2 that is connected of front plate 1 therewith, pass through clench nail 10 front plate 1 therewith respectively, the front panel 4 that the side of backplate 2 is connected, rear side panel 8, Left-Hand Panel 3, the heat insulating block shell that right panel 6 is formed, being located at refractory material 11 in this heat insulating block shell and the holder 5 that is located on the described backplate forms, this holder 5 is connected with the stay-warm case steel construction of attemperator, and the Si Jiaochu of described heat insulating block shell has the wide seam 7 of the long 2mm of 30-50mm.
Embodiment 1
As shown in Figure 1, 2, described heat insulating block is the rectangle heat insulating block, and 1 four sides of described front plate are converted into S shape, and described front panel 4, rear side panel 8, Left-Hand Panel 3, right panel 6 are converted into flute profile, and described backplate 2 is dull and stereotyped.
Embodiment 2
As Fig. 3, shown in 4, described heat insulating block is special-shaped heat insulating block, this special-shaped heat insulating block is by special-shaped front plate 1-1, the special-shaped backplate 2-1 that is connected by the special-shaped therewith front plate 1-1 of fastening bolt 9, respectively by the special-shaped therewith front plate 1-1 of clench nail 10, the front panel that the side of abnormity backplate 2-1 is connected, rear side panel 8, Left-Hand Panel 3, the heat insulating block shell that right panel 6 is formed, be located at refractory material 11 in this heat insulating block shell and the holder 5-1 that is located on the described special-shaped backplate 2-1 and form, this holder 5-1 is connected with the steel construction of described stay-warm case.
Each side of described special-shaped front plate 1-1 is converted into S shape, its front side edge is the tortuous side that is converted into S shape, back side edge, the limit, left side, right edge is the straight sided that is converted into S shape, described special-shaped backplate 2-1 is dull and stereotyped, its front side edge is tortuous limit, right edge, the limit, left side, back side edge is a straight sided, described tortuous side is the special-shaped tortuous side of symmetry, the special-shaped tortuous side of described symmetry is by the by-level section, the both sides dihedral section that is connected of by-level section constitutes described right panel 6 therewith, rear side panel 8, Left-Hand Panel 3 is for being converted into the front panel of flute profile.
Described front panel is the symmetrical special-shaped side panel that matches with the special-shaped tortuous limit of described symmetry, and the special-shaped side panel of described symmetry is by by-level side panel 4-2, the both sides dihedral side panel 4-1, the 4-3 that are connected of by-level side panel 4-2 constituted therewith.
The novel heat insulating block of this use is reasonable in design, easy for installation, safety, high efficiency, high insulating effect, long service life has solved the problem of thermal deformation under the condition of high temperature, require to provide assurance for the rolling special steel grade of hot continuous rolling factory need keep the special insulation of steel billet in the operation of rolling, improved steel product quality.
Claims (4)
1. the heat insulating block of a hot continuous rolling limit portion attemperator, it is characterized in that by front plate, by the fastening bolt backplate that is connected of front plate therewith, pass through clench nail front plate therewith respectively, the front panel that the side of backplate is connected, the rear side panel, Left-Hand Panel, the heat insulating block shell that right panel is formed, being located at refractory material in this heat insulating block shell and the holder that is located on the described backplate forms, this holder is connected with the stay-warm case steel construction of attemperator, supporting construction with attemperator, holder device is formed attemperator, and the Si Jiaochu of described heat insulating block shell has the wide seam of the long 2mm of 30-50mm.
2. the heat insulating block of hot continuous rolling according to claim 1 limit portion attemperator, it is characterized in that described heat insulating block is the rectangle heat insulating block, four sides of described front plate are converted into S shape, described front panel, rear side panel, Left-Hand Panel, right panel are converted into flute profile, and described backplate is dull and stereotyped.
3. the heat insulating block of hot continuous rolling according to claim 1 limit portion attemperator, it is characterized in that described heat insulating block is special-shaped heat insulating block, this special-shaped heat insulating block is by special-shaped front plate, the special-shaped backplate that is connected by the special-shaped therewith front plate of fastening bolt, respectively by the special-shaped therewith front plate of clench nail, the front panel that the side of abnormity backplate is connected, the rear side panel, Left-Hand Panel, the heat insulating block shell that right panel is formed, be located at refractory material in this heat insulating block shell and the holder that is located on the described backplate and form, this holder is connected with the steel construction of described stay-warm case.
4. the heat insulating block of hot continuous rolling according to claim 3 limit portion attemperator, each side that it is characterized in that described special-shaped front plate is converted into S shape, its front side edge is tortuous limit, its back side edge, the limit, left side, right edge is a straight sided, described special-shaped backplate is dull and stereotyped, described tortuous limit is the special-shaped tortuous limit of symmetry, the special-shaped tortuous side of described symmetry is by the by-level section, the both sides dihedral section that is connected of by-level section constitutes therewith, described right panel, the rear side panel, Left-Hand Panel is the front panel that is converted into flute profile, the symmetrical special-shaped side panel that be converted into flute profile of described front panel for matching with the special-shaped tortuous limit of described symmetry, the special-shaped side panel of described symmetry is by the by-level section, the both sides dihedral section that is connected of by-level section constitutes therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205366350U CN201791737U (en) | 2010-09-20 | 2010-09-20 | Heat insulation block for edge heat insulation device in hot continuous rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205366350U CN201791737U (en) | 2010-09-20 | 2010-09-20 | Heat insulation block for edge heat insulation device in hot continuous rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201791737U true CN201791737U (en) | 2011-04-13 |
Family
ID=43846657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205366350U Expired - Fee Related CN201791737U (en) | 2010-09-20 | 2010-09-20 | Heat insulation block for edge heat insulation device in hot continuous rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201791737U (en) |
-
2010
- 2010-09-20 CN CN2010205366350U patent/CN201791737U/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 |
Granted publication date: 20110413 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |