CN2670368Y - Copper cooling wall with hook-headed on cool face - Google Patents
Copper cooling wall with hook-headed on cool face Download PDFInfo
- Publication number
- CN2670368Y CN2670368Y CNU2003201276887U CN200320127688U CN2670368Y CN 2670368 Y CN2670368 Y CN 2670368Y CN U2003201276887 U CNU2003201276887 U CN U2003201276887U CN 200320127688 U CN200320127688 U CN 200320127688U CN 2670368 Y CN2670368 Y CN 2670368Y
- Authority
- CN
- China
- Prior art keywords
- cooling wall
- wall
- copper
- copper cooling
- chuuka
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 79
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 63
- 239000010949 copper Substances 0.000 title claims abstract description 63
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 235000012149 noodles Nutrition 0.000 claims description 28
- 102000010637 Aquaporins Human genes 0.000 claims description 3
- 108010063290 Aquaporins Proteins 0.000 claims description 3
- 210000004960 anterior grey column Anatomy 0.000 claims description 3
- 108091006146 Channels Proteins 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009970 fire resistant effect Effects 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Abstract
The utility model discloses a copper cooling wall with a hook-headed on a cool surface. The lower end of the cool surface of the wall body of the cooling wall of the trapezoidal copper whose longitudinal section is that the upper part is small and the lower part is big is provided with full-length copper hook heads along the transversal direction, and moreover, the full-length copper hook heads are made into integration. The thickness of the hook head is bigger than the thickness of the cast iron cooling surface; communicated cooling water paths are arranged in the wall body of the copper cooling wall and the hook head, and are connected with an inlet/outlet water pipe. The longitudinal size of the hook head satisfies the design requirement of the cooling water path in the hook head. The lower end surface of the hook head is parallel to the upper end surface of the wall body of the copper cooling wall; the upper end surface of the hook head is intersected with the cool surface of the wall body of the copper cooling wall by a round angle. The hot surface of the hook head is provided with a dovetail groove, and also can not be provided with a dovetail groove. The design angle of the hot surface of the wall body of the copper cooling wall satisfy the requirement of the bosh angle of the blast furnace. When the reasonable parameter of the bosh angle is kept and the big gap of the lower end of the cool surface of the copper cooling wall and the upper end of the cast iron cooling wall of the furnace hearth is eliminated, the smooth engagement of the hot surface of the copper cooling wall and the hot surface of the cast iron cooling wall is achieved.
Description
Affiliated technical field
The utility model relates to a kind of copper cooling wall of huyashi-chuuka (cold chinese-style noodles) buckle head, belongs to the blast furnace body cooling apparatus.
Background technology
At present, the copper cooling wall use location, most in the blast furnace stack bottom, furnace bosh and bosh position.In blast furnace stack, top and cupola well still cylinder iron cooling stave or cooling plate.Because copper cooling wall thickness has only 120～150mm, and the cast-iron cooling wall wall thickness is generally 250～425mm, its joining place can cause uneven.For addressing this problem, known be used for herein be that a kind of longitudinal section is up big and down small trapezoidal copper cooling wall, can make the handing-over of copper cooling wall hot side and cast-iron cooling wall hot side smooth.But, can form up-small and down-big gap at bosh and cupola well place between the huyashi-chuuka (cold chinese-style noodles) of copper cooling wall and the last furnace shell, cause fire resistant infilling to glide, the coal gas of high temperature crossfire, this is to need the difficult problem that solves in the design of Long Campaign Blast Furnace body.
Summary of the invention
In order to overcome between huyashi-chuuka (cold chinese-style noodles) that existing longitudinal section is up big and down small trapezoidal copper cooling wall and the last furnace shell in the up-small and down-big defective in the gap at bosh and cupola well place, the utility model provides a kind of copper cooling wall of huyashi-chuuka (cold chinese-style noodles) buckle head, this copper cooling wall not only can keep the Reasonable Parameters of bosh angle, solve the big clearance issues of copper cooling wall lower end and cupola well cast-iron cooling wall upper end handing-over again, and can make copper cooling wall hot side and cast-iron cooling wall hot side join smooth.
The technical scheme that its technical problem that solves the utility model adopts is: be the up big and down small elongated copper gib head of trapezoidal copper cooling wall wall body huyashi-chuuka (cold chinese-style noodles) lower end edge arranged transversely in the longitudinal section, and be made as one.Gib head thickness protrudes the size of copper cooling wall wall body huyashi-chuuka (cold chinese-style noodles) for copper cooling wall thickness adds gib head, and requires the thickness greater than cast-iron cooling wall.In gib head, be provided with cooling-water duct and communicate, to guarantee cooling performance with the intravital cooling-water duct of copper cooling wall wall.The longitudinal size of gib head should satisfy the design requirements of gib head internal cooling aquaporin.The lower surface of gib head is parallel with copper cooling wall wall body upper surface, and the upper surface of gib head and copper cooling wall wall body huyashi-chuuka (cold chinese-style noodles) intersect with the angle, garden.The gib head huyashi-chuuka (cold chinese-style noodles) is parallel with last furnace shell.The design angle of copper cooling wall wall body hot side should satisfy the requirement of State of Blast Furnace ventral horn.The gib head hot side is established dovetail-indent, also can not establish dovetail-indent.On copper cooling wall wall body huyashi-chuuka (cold chinese-style noodles), utilize the gib head of setting up, can block under the fire resistant infilling and leak.Solved the but big clearance issues that staggers of wall end handing-over of copper cooling wall lower end and cupola well cast iron.
The beneficial effects of the utility model are, can keep the bosh angle Reasonable Parameters, when eliminating the big gap on copper cooling wall huyashi-chuuka (cold chinese-style noodles) lower end and the cupola well cast-iron cooling wall, reach the copper cooling wall hot side and are connected smooth with the cast-iron cooling wall hot side.And can prevent the fire resistant infilling downslide, make the coal gas of high temperature uniform distribution.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the copper cooling wall hot side view of the utility model huyashi-chuuka (cold chinese-style noodles) buckle head.
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
The copper cooling wall of the utility model huyashi-chuuka (cold chinese-style noodles) buckle head, its structure iron are made up of copper cooling wall wall body 1, gib head 2, cooling channel 3, water inlet pipe and water outlet pipe 4 as shown in Figure 1, 2.It in the longitudinal section the elongated gib head 2 of huyashi-chuuka (cold chinese-style noodles) lower end edge arranged transversely of up big and down small trapezoidal copper cooling wall wall body 1.The thickness of gib head 2 is that the thickness of copper cooling wall wall body 1 adds that gib head 2 protrudes the size of copper cooling wall wall body 1 huyashi-chuuka (cold chinese-style noodles), and requires the thickness greater than cast-iron cooling wall.Be provided with the cooling-water duct 3 that communicates in copper cooling wall wall body 1 and gib head 2, cooling-water duct 3 two ends connect the water inlet pipe and water outlet pipe 4 that installation communicates with passage 3 at huyashi-chuuka (cold chinese-style noodles) one face down bonding of wall body 1.The longitudinal size of gib head 2 is determined according to the design requirements of gib head 2 internal cooling aquaporins 3.The lower surface of gib head 2 is parallel with copper cooling wall wall body 1 upper surface, and the upper surface of gib head 2 and copper cooling wall wall body 1 hot side intersect with the angle, garden.Gib head 2 huyashi-chuuka (cold chinese-style noodles) are parallel with last furnace shell.The design angle of copper cooling wall wall body 1 hot side should satisfy the requirement of State of Blast Furnace ventral horn.Gib head 2 adopts the copper material identical with copper cooling wall wall body 1, and makes one.
Claims (6)
1. the copper cooling wall of a huyashi-chuuka (cold chinese-style noodles) buckle head, form by copper cooling wall wall body (1), gib head (2), cooling channel (3), water inlet pipe and water outlet pipe (4), it is characterized in that: the elongated hook of huyashi-chuuka (cold chinese-style noodles) lower end edge arranged transversely (2) that in the longitudinal section is up big and down small trapezoidal copper cooling wall wall body (1).
2. the copper cooling wall of huyashi-chuuka (cold chinese-style noodles) buckle head according to claim 1, it is characterized in that: the thickness of gib head (2) is that the thickness of copper cooling wall wall body (1) adds that gib head (2) protrudes the size of copper cooling wall wall body (1) huyashi-chuuka (cold chinese-style noodles), and require thickness greater than cast-iron cooling wall, the longitudinal size of its gib head (2) should satisfy the design requirements of gib head (2) internal cooling aquaporin (3), the lower surface of its gib head (2) is parallel with copper cooling wall wall body (1) upper surface, and the upper surface of gib head (2) and copper cooling wall wall body (1) huyashi-chuuka (cold chinese-style noodles) intersect with the angle, garden, and gib head (2) huyashi-chuuka (cold chinese-style noodles) is parallel with last furnace shell.
3. the copper cooling wall of huyashi-chuuka (cold chinese-style noodles) buckle head according to claim 1 is characterized in that: the design angle of copper cooling wall wall body (1) hot side should satisfy the requirement of State of Blast Furnace ventral horn.
4. the copper cooling wall of huyashi-chuuka (cold chinese-style noodles) buckle according to claim 1, it is characterized in that: be provided with the cooling-water duct (3) that communicates in copper cooling wall wall body (1) and in the gib head (2), cooling-water duct (3) intake-outlet is connected to the water inlet pipe and water outlet pipe (4) that communicates with passage (3) at huyashi-chuuka (cold chinese-style noodles) one face down bonding of wall body (1).
5. the copper cooling wall of huyashi-chuuka (cold chinese-style noodles) buckle head according to claim 1 is characterized in that: gib head (2) adopts and the identical copper material of copper cooling wall wall body (1), and makes one.
6. the copper cooling wall of huyashi-chuuka (cold chinese-style noodles) buckle head according to claim 1 is characterized in that: establish dovetail-indent on gib head (2) hot side, also can not establish dovetail-indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201276887U CN2670368Y (en) | 2003-12-15 | 2003-12-15 | Copper cooling wall with hook-headed on cool face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201276887U CN2670368Y (en) | 2003-12-15 | 2003-12-15 | Copper cooling wall with hook-headed on cool face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670368Y true CN2670368Y (en) | 2005-01-12 |
Family
ID=34477014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201276887U Expired - Lifetime CN2670368Y (en) | 2003-12-15 | 2003-12-15 | Copper cooling wall with hook-headed on cool face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670368Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754055A (en) * | 2018-08-15 | 2018-11-06 | 汕头华兴冶金设备股份有限公司 | A kind of band convex copper cooling wall and its manufacturing method |
-
2003
- 2003-12-15 CN CNU2003201276887U patent/CN2670368Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754055A (en) * | 2018-08-15 | 2018-11-06 | 汕头华兴冶金设备股份有限公司 | A kind of band convex copper cooling wall and its manufacturing method |
| CN108754055B (en) * | 2018-08-15 | 2024-03-22 | 汕头华兴冶金设备股份有限公司 | Copper cooling wall with boss and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 515063 Guangdong Shantou Jinping University Lu Rongsheng Science Park Shantou Huaxing metallurgical spare parts factory Co., Ltd. Patentee address before: Shantou City, Guangdong Province town road 515011 No. 134 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANTOU HUAXING METALLURGICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SHE JINGPENG Effective date: 20100906 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 515063 HUAXING METALLURGICAL SPARE-PARTS PLANT CO., LTD., RONGSHENG SCIENCEPARK, DAXUE ROAD, JINPING DISTRICT, SHANTOU CITY, GUANGDONG PROVINCE TO: 515063 RONGSHENG SCIENCE PARK, DAXUE ROAD, JINPING DISTRICT, SHANTOU CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100906 Address after: 515063 Lu Rongsheng Science Park, Jinping University, Guangdong, Shantou Patentee after: SHANTOU HUAXING METALLURGICAL EQUIPMENT Co.,Ltd. Address before: 515063 Guangdong Shantou Jinping University Lu Rongsheng Science Park Shantou Huaxing metallurgical spare parts factory Co., Ltd. Patentee before: She Jingpeng |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131215 Granted publication date: 20050112 |