CN2656423Y - High efficient copper cooling wall - Google Patents
High efficient copper cooling wall Download PDFInfo
- Publication number
- CN2656423Y CN2656423Y CN 200320101498 CN200320101498U CN2656423Y CN 2656423 Y CN2656423 Y CN 2656423Y CN 200320101498 CN200320101498 CN 200320101498 CN 200320101498 U CN200320101498 U CN 200320101498U CN 2656423 Y CN2656423 Y CN 2656423Y
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- CN
- China
- Prior art keywords
- copper cooling
- cooling wall
- wall
- wall body
- efficient
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Abstract
The utility model belongs to an efficient copper cooling wall arranged at a blast furnace for iron making, which is composed of a wall body and a stiffening rib plate and characterized in that the wall body is a thin structure with a smooth heating plane; a plurality of horizontally parallel stiffening rib plates is welded to the heating plane at the wall body to increase the strength of the wall body, expand the heat exchange area and improve the clogging stability of the copper cooling wall. A brick or an indefinite shape is embedded into a groove sandwiched among the stiffening rib plates. Compared with prior art, the utility model is characterized in logic structure, efficient cooling, long service life and low manufacture cost.
Description
Affiliated technical field
The utility model belongs to the efficient copper cooling wall of a kind of blast furnace, is specially adapted to the cooling apparatus of iron-smelting blast furnace bosh to the shaft position.
Technical background
At present; the various copper cooling walls that are used for blast furnace; its hot side all adopts oat tail groove structure; edge brick or edge are filled out unshape refractory in dovetail-indent; increase the slagging scorification stability of copper cooling wall; make copper cooling wall under the protection of slag crust, can work steadily in the long term, to prolong the work-ing life of copper cooling wall.In the prior art, the dovetail-indent of various copper cooling wall hot sides generally is that the method by mechanical workout obtains, promptly at the hot side of copper cooling wall, by processes moulding dovetail-indents such as digging, mill.Therefore the technological deficiency that exists in the prior art is: (1) is for to make the dovetail-indent of copper cooling wall hot side have certain degree of depth, just must increase the wall thickness of copper cooling wall, the wall thickness of copper cooling wall is generally 120～150mm at present, causes the copper cooling wall cost to increase.(2), make copper cooling wall manufacturing process complexity, manufacture difficulty is big, manufacturing cost is high because the dovetail-indent of copper cooling wall hot side adopts the technology of mechanical workout to obtain.
Summary of the invention
For overcoming the technological deficiency and the deficiency of existing blast furnace copper cooling wall, the purpose of this utility model provides that a kind of reasonable in design, cooling efficiency height, long service life, processing and manufacturing are simple, the efficient copper cooling wall of low cost of manufacture.
The utility model relates to a kind of efficient copper cooling wall, comprises the copper cooling wall wall body, and the copper cooling wall wall body is a light face thin-wall construction, several horizontal parallel reinforcement gussets of welding on its hot side, and it is identical with the material of copper cooling wall wall body to strengthen gusset.
The section of strengthening gusset can be a rectangle or trapezoidal, strengthens for two forming rectangle or dovetail groove between the gusset, and edge brick or edge are filled out unshape refractory in groove.
Can directly lay bricks in the groove, form copper cooling wall---bricking integral structure.
The thickness of copper cooling wall wall body of the present utility model can attenuate, and wall thickness is 80～100mm.The reinforcement gusset that is welded in the wall body hot side is used to strengthen the structural strength of copper cooling wall wall body; increase the heat transfer area of copper cooling wall wall body hot side; help improving the cooling efficiency of the cooling stave of copper cooling wall; can also improve the stability of copper cooling wall edge brick; thereby improve slagging scorification, the dross ability of copper cooling wall; make the copper cooling wall hot side can form stable protectiveness slag crust, protection copper cooling wall, the work-ing life and the blast-furnace body life-span of prolongation copper cooling wall.
The utlity model has that project organization is reasonable, cooling efficiency is high, long service life, processing and manufacturing are simple, the characteristics of low cost of manufacture.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the structural representation of efficient copper cooling wall.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the orthogonal structural representation for strengthening gusset.
Fig. 4 is the trapezoid structural representation for strengthening gusset.
Fig. 5 is a copper cooling wall---bricking integral structure synoptic diagram.
1. copper cooling wall wall bodies among the figure are 2. strengthened gusset, 3. groove, 4. bricking.
Embodiment
Among Fig. 1, copper cooling wall wall body 1 adopts thin-wall construction, and its hot side is the light face.At the hot side of copper cooling wall wall body 1, weld several laterally parallel reinforcement gussets 2, strengthen forming groove 3 between the gusset at two, edge brick or edge are filled out unshape refractory in groove 3.It is identical with the material of copper cooling wall wall body 1 to strengthen gusset 2, and its section can be a rectangle or trapezoidal, so the section structure of groove 3 is rectangle or swallow-tail form, makes cooling stave inlay the Stability Analysis of Structures that brick or edge are filled out unshape refractory like this.
It is described that the efficient copper cooling wall of the utility model is not limited only to embodiment, also is included in the groove 3 and directly lays bricks, and forms copper cooling wall---the copper cooling wall of bricking integral structure.
Claims (3)
1, a kind of efficient copper cooling wall, comprise the copper cooling wall wall body, it is characterized in that: copper cooling wall wall body (1) is a light face thin-wall construction, several horizontal parallel reinforcement gussets (2) of welding on its hot side, and it is identical with the material of copper cooling wall wall body (1) to strengthen gusset (2).
2, efficient copper cooling wall as claimed in claim 1, it is characterized in that: the section of strengthening gusset (2) can be a rectangle or trapezoidal, strengthen for two forming rectangle or dovetail groove (3) between the gusset (2), edge brick or edge are filled out unshape refractory in groove (3).
3. efficient copper cooling wall as claimed in claim 1 is characterized in that: can directly lay bricks in the groove (3), form copper cooling wall---bricking integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101498 CN2656423Y (en) | 2003-10-20 | 2003-10-20 | High efficient copper cooling wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101498 CN2656423Y (en) | 2003-10-20 | 2003-10-20 | High efficient copper cooling wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656423Y true CN2656423Y (en) | 2004-11-17 |
Family
ID=34339682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101498 Expired - Lifetime CN2656423Y (en) | 2003-10-20 | 2003-10-20 | High efficient copper cooling wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656423Y (en) |
Cited By (5)
| 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 |
| CN102575850A (en) * | 2009-07-08 | 2012-07-11 | 贝里金属公司 | Apparatus and method for frame and brick constructions |
| CN103052859A (en) * | 2010-03-30 | 2013-04-17 | 贝里金属公司 | Plate cooler stave apparatus and methods for ferrous or non-ferrous metal making furnace |
| CN110343797A (en) * | 2019-08-16 | 2019-10-18 | 中冶赛迪工程技术股份有限公司 | A kind of blast furnace cooling wall laying brick structure |
| CN111139327A (en) * | 2020-03-04 | 2020-05-12 | 赵纪明 | Blast furnace cast copper cooling wall |
-
2003
- 2003-10-20 CN CN 200320101498 patent/CN2656423Y/en not_active Expired - Lifetime
Cited By (8)
| 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 |
| CN102575850A (en) * | 2009-07-08 | 2012-07-11 | 贝里金属公司 | Apparatus and method for frame and brick constructions |
| CN102575850B (en) * | 2009-07-08 | 2015-02-11 | 贝里金属公司 | Apparatus and method for frame and brick constructions |
| CN103052859A (en) * | 2010-03-30 | 2013-04-17 | 贝里金属公司 | Plate cooler stave apparatus and methods for ferrous or non-ferrous metal making furnace |
| CN103052859B (en) * | 2010-03-30 | 2015-12-16 | 贝里金属公司 | Ferrous metal or non-ferrous metal manufacture the board-like cooling wall apparatus and method of stove |
| CN110343797A (en) * | 2019-08-16 | 2019-10-18 | 中冶赛迪工程技术股份有限公司 | A kind of blast furnace cooling wall laying brick structure |
| CN111139327A (en) * | 2020-03-04 | 2020-05-12 | 赵纪明 | Blast furnace cast copper cooling wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131020 Granted publication date: 20041117 |