CN2854476Y - Forging conduction jaus plate of double-waterstoma, large flow ore-smelting electric furnace - Google Patents
Forging conduction jaus plate of double-waterstoma, large flow ore-smelting electric furnace Download PDFInfo
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- CN2854476Y CN2854476Y CN 200520139746 CN200520139746U CN2854476Y CN 2854476 Y CN2854476 Y CN 2854476Y CN 200520139746 CN200520139746 CN 200520139746 CN 200520139746 U CN200520139746 U CN 200520139746U CN 2854476 Y CN2854476 Y CN 2854476Y
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- water
- forging
- plate
- cooling water
- double
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Abstract
A forging electro-conductive jaw panel with double water ports for high-flowrate kilns is used for iron alloy smelting (which comprises calcium carbide) industry which comprises a copper bush and U-shaped cooling water tubes inside the copper bush. The U-shaped cooling water tubes are two mutually-connected water tubes and the equipment makes the U-shaped cooling water tubes into a connection mode with two water tubes. It can effectively increase jaw panel cooling area and water flowrate, lower impurity block into the water ports, and improve electro-conductive performances of the jaw panel. Therefore, the service life of the jaw panel can be extended, and the jaw panel processing can also be executed easily.
Description
Technical field
The utility model relates to the hot stove in a kind of ore deposit, electric arc furnaces forges conductive jaw plate (being Conducting copper tile), is applicable to ferroalloy smelting (containing calcium carbide) industry.
Background technology
The hot stove in traditional ore deposit, electric arc furnaces conductive jaw plate are when the design casting, to be changed to pattern in the U type pipe,, make cold and hot exchange efficiency low during to cold and hot exchange because U type pipe and heating surface exchange area are very limited, cooling effect is not good, thereby causes plate conduction in Hubei Province bad and damage.Chinese patent CN200420091441.9 discloses " the hot stove in a kind of ore deposit, electric arc furnaces Conducting copper tile ", it is arranged in brasses and is fixed with individual layer or coiled pipe double-deck or that three layers or multilayer are communicated with, the two ends of coiled pipe are water inlet and delivery port, be connected with return water system respectively, in theory, the Conducting copper tile of this form, the hosepipe heating surface area improves greatly, but the Conducting copper tile that is restricted for thickness, will be at this snakelike water service pipe of brasses cast inside, difficulty is extremely big, does not almost have the possibility of implementing.No matter be U type pipe brasses or coiled pipe brasses, its cooling water pipe all is single water pipe forms, and the single tube diameter is about about 30mm, and water-flowing amount is less, and the heat of taking away relatively is also less, particularly as easy as rolling off a log obstruction water hole under the bad situation of water quality.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, provide a kind of enforceable and can directly increase cooling water inflow, improve cooling water to two water holes of Hubei Province plate film-cooled heat, the hot stove in big flow ore deposit with the forging conductive jaw plate, main innovation is to change traditional U type single tube water hole into become intercommunication side by side two, specifically implement like this: two water holes, the hot stove in big flow ore deposit are with forging conductive jaw plate, comprise the U type cooling water pipe in brasses, the brasses, it is characterized in that U type cooling water pipe is two water pipes of intercommunication side by side.Make the single hole water pipe cooling water pipe of diplopore intercommunication into, it is about 80 percent that Hubei Province plate water-flowing amount, cooling water are all increased the film-cooled heat of Hubei Province plate, improved conductive effect, power factor, reduced power consumption.The conductive jaw plate in two water holes is implemented manyly with respect to the coiled pipe brasses easily, does not break drill bit man-hour in order to guarantee adding simultaneously together with area of two water holes, and the utility model is adjusted two pitchs of holes, and two best water hole spacings are 40-60mm.
The utility model is set to U type cooling water pipe the connection form of two water pipes, effectively increased film-cooled heat, the discharge of Hubei Province plate, reduced the obstruction of foreign material, increased the electric conductivity of Hubei Province plate the water hole, thereby improved the service life of Hubei Province plate, operation enforcement also is convenient in the processing of Hubei Province plate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a side view.
The specific embodiment
Two water holes, the hot stove in big flow ore deposit comprise the U type cooling water pipe 2 in brasses 1, the brasses with forging conductive jaw plate, and U type cooling water pipe is two water pipes of intercommunication side by side, and two water hole spacings are 40-60mm, and two water hole spacings commonly used are typically designed to 50mm.
Claims (2)
1. two water holes, the hot stove in big flow ore deposit comprise the U type cooling water pipe in brasses, the brasses with forging conductive jaw plate, it is characterized in that U type cooling water pipe is two water pipes of intercommunication side by side.
2. pair water hole according to claim 1, the hot stove in big flow ore deposit is characterized in that with forging conductive jaw plate two water hole spacings of intercommunication side by side are 40-60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139746 CN2854476Y (en) | 2005-12-09 | 2005-12-09 | Forging conduction jaus plate of double-waterstoma, large flow ore-smelting electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139746 CN2854476Y (en) | 2005-12-09 | 2005-12-09 | Forging conduction jaus plate of double-waterstoma, large flow ore-smelting electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854476Y true CN2854476Y (en) | 2007-01-03 |
Family
ID=37581112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520139746 Expired - Fee Related CN2854476Y (en) | 2005-12-09 | 2005-12-09 | Forging conduction jaus plate of double-waterstoma, large flow ore-smelting electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854476Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865744A (en) * | 2012-09-24 | 2013-01-09 | 武威市汇诚工贸有限责任公司 | Conductive copper water jacket and casting process thereof |
-
2005
- 2005-12-09 CN CN 200520139746 patent/CN2854476Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865744A (en) * | 2012-09-24 | 2013-01-09 | 武威市汇诚工贸有限责任公司 | Conductive copper water jacket and casting process thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20131209 |