CN2670369Y - Copper cooling wall with hook-headed on hot face - Google Patents
Copper cooling wall with hook-headed on hot face Download PDFInfo
- Publication number
- CN2670369Y CN2670369Y CNU2003201276891U CN200320127689U CN2670369Y CN 2670369 Y CN2670369 Y CN 2670369Y CN U2003201276891 U CNU2003201276891 U CN U2003201276891U CN 200320127689 U CN200320127689 U CN 200320127689U CN 2670369 Y CN2670369 Y CN 2670369Y
- Authority
- CN
- China
- Prior art keywords
- cooling wall
- wall
- copper
- copper cooling
- hot side
- 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 77
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 61
- 239000010949 copper Substances 0.000 title claims abstract description 61
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 11
- 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 7
- 102000010637 Aquaporins Human genes 0.000 claims description 3
- 108010063290 Aquaporins Proteins 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
- 239000003034 coal gas Substances 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 150000001879 copper Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 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 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a copper cooling wall with a hook-headed on a hot surface. The upper end of the hot 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 not less than the thickness of the cast iron cooling wall. 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 upper end surface of the hook head is parallel to the lower end surface of the wall body of the copper cooling wall; the lower end surface of the hook head is intersected with the hot surface of the wall body of the copper cooling wall by a round angle. The hot surface of the hook head is parallel to the hot surface of the wall body of the copper cooling wall. The hot surface of the hook head can be provided with a dovetail groove, and can not be provided with a dovetail groove. When the requirement that the gap between the cold surface of the copper cooling wall of the lower part of the furnace body and the furnace shell of the blast furnace is uniform is satisfied, 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 hot side 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-small and down-big trapezoidal copper cooling wall.Though make the handing-over of copper cooling wall hot side and cast-iron cooling wall hot side smooth, cause the huyashi-chuuka (cold chinese-style noodles) of this copper cooling wall and the gap between the last furnace shell can form up big and down small space, fire resistant infilling occurs and glide, the coal gas of high temperature crossfire, thereby damage cooling stave.
Summary of the invention
Though in order to overcome existing longitudinal section is that up-small and down-big trapezoidal copper cooling wall is installed in the blast furnace stack bottom upper end cast-iron cooling wall is smooth is connected but causes the up big and down small defective in gap between copper cooling wall huyashi-chuuka (cold chinese-style noodles) and the last furnace shell with it, the utility model provides a kind of copper cooling wall of hot side buckle head, this copper cooling wall not only can satisfy and is installed in restoration of lower stack and cast-iron cooling wall hot side and keeps smooth, and the gap keeps uniform size between the huyashi-chuuka (cold chinese-style noodles) of copper cooling wall and the last furnace shell, overcome fire resistant infilling and glide, prevent the coal gas of high temperature crossfire and reach the purpose that long-term safety is used.
The technical scheme that its technical problem that solves the utility model adopts is: be the up-small and down-big elongated copper gib head of trapezoidal copper cooling wall wall body hot side upper 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 hot side for copper cooling wall thickness adds gib head, and requires to be not less than cast-iron cooling wall thickness.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 upper surface of gib head is parallel with copper cooling wall wall body lower surface, and the lower surface of gib head and copper cooling wall wall body hot side intersect with the angle, garden, crack to overcome local stress.The gib head hot side is parallel with copper cooling wall wall body hot side.The gib head hot side can be established dovetail-indent, also can not establish dovetail-indent.On copper cooling wall wall body hot side, utilize the gib head set up, reach and cast-iron cooling wall wall body hot side smooth linking, parallel because of the huyashi-chuuka (cold chinese-style noodles) of its copper cooling wall again with last furnace shell, so can obtain reasonable uniform gap.
The beneficial effects of the utility model are, can between huyashi-chuuka (cold chinese-style noodles) that satisfies copper cooling wall and last furnace shell in the even requirement in gap, can prevent the fire resistant infilling downslide, make the coal gas of high temperature uniform distribution, reach the copper cooling wall hot side again and be connected smooth, favourable even dross with the cast-iron cooling wall hot side.
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 hot side buckle head.
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
The copper cooling wall of the utility model hot side 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.In the longitudinal section is the elongated gib head 2 of hot side upper end edge arranged transversely of the copper cooling wall wall body 1 of parallelogram.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 wall body 1 hot side, and requires to be not less than cast-iron cooling wall thickness.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 upper surface of gib head 2 is parallel with copper cooling wall wall body 1 lower surface, and the lower surface of gib head 2 and copper cooling wall wall body 1 hot side intersect with the angle, garden.Gib head 2 hot sides are parallel with copper cooling wall wall body 1 hot side.Gib head 2 adopts the copper material identical with copper cooling wall wall body 1, and makes one.
Claims (5)
1. the copper cooling wall of a hot side 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 gib head of hot side upper end edge arranged transversely (2) that in the longitudinal section is up-small and down-big trapezoidal copper cooling wall wall body (1).
2. the copper cooling wall of hot side 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) hot side, and be not less than cast-iron cooling wall thickness, the longitudinal size of its gib head (2) should satisfy the design requirements of gib head (2) internal cooling aquaporin (3), the upper surface of its gib head (2) is parallel with copper cooling wall wall body (1) lower surface, the lower surface of gib head (2) and copper cooling wall wall body (1) hot side intersect with the angle, garden, and its gib head (2) hot side is parallel with copper cooling wall wall body (1) hot side.
3. the copper cooling wall of hot side 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) two ends are 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).
4. the copper cooling wall of hot side 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.
5. the copper cooling wall of hot side buckle head according to claim 1 is characterized in that: can 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 |
|---|---|---|---|
| CNU2003201276891U CN2670369Y (en) | 2003-12-15 | 2003-12-15 | Copper cooling wall with hook-headed on hot face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201276891U CN2670369Y (en) | 2003-12-15 | 2003-12-15 | Copper cooling wall with hook-headed on hot face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670369Y true CN2670369Y (en) | 2005-01-12 |
Family
ID=34477015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201276891U Expired - Lifetime CN2670369Y (en) | 2003-12-15 | 2003-12-15 | Copper cooling wall with hook-headed on hot face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670369Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395688A (en) * | 2009-04-14 | 2012-03-28 | 保尔伍斯股份有限公司 | Cooling plate for a metallurgical furnace |
| 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 CNU2003201276891U patent/CN2670369Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395688A (en) * | 2009-04-14 | 2012-03-28 | 保尔伍斯股份有限公司 | Cooling plate for a metallurgical furnace |
| CN102395688B (en) * | 2009-04-14 | 2015-10-07 | 保尔伍斯股份有限公司 | For the cooling plate of metallurgical furnace and the method for metallurgical furnace and manufacture cooling plate |
| 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: 20100901 |
|
| 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: 20100901 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 |