CN201501917U - Rolling mill heating furnace water cooling frame capable of preventing collision - Google Patents
Rolling mill heating furnace water cooling frame capable of preventing collision Download PDFInfo
- Publication number
- CN201501917U CN201501917U CN2009200879691U CN200920087969U CN201501917U CN 201501917 U CN201501917 U CN 201501917U CN 2009200879691 U CN2009200879691 U CN 2009200879691U CN 200920087969 U CN200920087969 U CN 200920087969U CN 201501917 U CN201501917 U CN 201501917U
- Authority
- CN
- China
- Prior art keywords
- water cooling
- cooling frame
- working surface
- water
- heating furnace
- 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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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model relates to a water cooling frame of steel rolling heating furnace in side discharging mode. The water cooling frame solves the problems that billets frequently collide or rub the working surface of an existing water cooling frame when currently existing blanks are discharged, the working surface of the existing water cooling frame is damaged to leak water as welded joints are collided, and the like. The rolling mill heating furnace water cooling frame capable of preventing collision comprises a left water cooling frame 1 and a right water cooling frame 2 installed symmetrically to the left water cooling frame 1. The left water cooling frame 1 or the right water cooling frame 2 includes a working surface 3, a side wall 4 and a water cavity 5, wherein the side wall 4 is connected with the working surface 3, the water cavity 5 is formed by the working surface 3 and the side wall 4, and the working surface 3 is an integrally formed arc-shaped surface. As the working surface is changed from an original linear shaped and splicing and welding mode into a whole arc mode, the water cooling frame can effectively prevent casting blanks from colliding onto welding points. The working surface is not easy to be blocked even when contacted by the casting blanks, the water cooling frame has the function of guiding the casting blanks, bears high-temperature conditions and collision of the casting blanks, and is not easy to be burned through or collided through.
Description
Technical field
The utility model relates to rolling mill, specifically belongs to the water-cooled frame of the heater for rolling steel of side discharge method.
Background technology
With the heater for rolling steel of side discharge method, discharging fire door place all need be provided with the water-cooled frame of metal construction to prevent steel billet bump stove masonry.But because the location of steel billet is not good and the factors such as shape of blank, blank is when coming out of the stove, and the working face phenomenon of steel billet bump or friction water-cooled frame often takes place, and causes impaired the leaking of working face of water-cooled frame; Simultaneously, also because its working face employing is made of welded connection, and its weld seam reaches under the effect repeatedly and bump of over thousands of degree in the furnace temperature temperature difference, weld seam also very easily splits and leaks.Leaking of water-cooled frame caused the cracking of building body of furnace wall, furnace bottom, has a strong impact on the normal operation of process furnace.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of water-cooled frame working face to be difficult for producing collision and is undermined drainage, makes simple, as to improve water-cooled frame life cycle milling train process furnace water-cooled frame.
Realize the technical measures of above-mentioned purpose:
Can prevent the milling train process furnace water-cooled frame that collides, the right water-cooled frame of installing by left water-cooled frame, with left water-cooled frame symmetry is formed, the water cavity that a left side water-cooled frame or right water-cooled frame form by working face, the sidewall that is connected with working face, by working face and sidewall is again formed, and it is: working face is the arc that integral body forms.
It is: be connected with support bar between the working face inwall in water cavity and the inwall of sidewall.
The utility model compared with prior art, because the form that its working face is connect by original linear and welding changes whole camber line shape into, so can better avoid strand to impinge upon weld, working face is also to be difficult for being obstructed when being contacted by strand, can also play the guide effect to strand, the water-cooled frame overall tightness of no weld is better, more can bear the bump of hot conditions and strand, more sturdy and durable, be difficult for burning or hitting and wear.
Description of drawings
Fig. 1 is for preventing the structural representation of the milling train process furnace water-cooled frame that collides
Embodiment
Be described in detail below in conjunction with accompanying drawing:
Can prevent the milling train process furnace water-cooled frame that collides, the right water-cooled frame of installing by left water-cooled frame 1, with left water-cooled frame 1 symmetry 2 is formed, and the water cavity 5 that left water-cooled frame 1 or right water-cooled frame 2 form by working face 3, the sidewall 4 that is connected with working face 3, by working face 3 and sidewall 4 is again formed.It adopts integral body to be processed into arc working face 3, and welds with sidewall 4.In order to strengthen the intensity of working face 3, also welded support bar 6 between the inwall of 3 inwalls of the working face in water cavity 5 and sidewall 4.
Claims (2)
1. can prevent the milling train process furnace water-cooled frame that collides, the right water-cooled frame of installing by left water-cooled frame (1), with left water-cooled frame (1) symmetry (2) is formed, the water cavity (5) that a left side water-cooled frame (1) or right water-cooled frame (2) form by working face (3), the sidewall (4) that is connected with working face (3), by working face (3) and sidewall (4) is again formed, and it is characterized in that: working face (3) is the arc that integral body forms.
2. the milling train process furnace water-cooled frame that collides of preventing as claimed in claim 1 is characterized in that: be connected with support bar (6) between working face (3) inwall in water cavity (5) and the inwall of sidewall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200879691U CN201501917U (en) | 2009-08-11 | 2009-08-11 | Rolling mill heating furnace water cooling frame capable of preventing collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200879691U CN201501917U (en) | 2009-08-11 | 2009-08-11 | Rolling mill heating furnace water cooling frame capable of preventing collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501917U true CN201501917U (en) | 2010-06-09 |
Family
ID=42452854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200879691U Expired - Fee Related CN201501917U (en) | 2009-08-11 | 2009-08-11 | Rolling mill heating furnace water cooling frame capable of preventing collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501917U (en) |
-
2009
- 2009-08-11 CN CN2009200879691U patent/CN201501917U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20160811 |