CN103398589A - Punching deslagging device of metallurgical furnace - Google Patents
Punching deslagging device of metallurgical furnace Download PDFInfo
- Publication number
- CN103398589A CN103398589A CN2013103554137A CN201310355413A CN103398589A CN 103398589 A CN103398589 A CN 103398589A CN 2013103554137 A CN2013103554137 A CN 2013103554137A CN 201310355413 A CN201310355413 A CN 201310355413A CN 103398589 A CN103398589 A CN 103398589A
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- water jacket
- copper water
- copper
- hole
- stopper
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- Furnace Charging Or Discharging (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention discloses a punching deslagging device of a metallurgical furnace. The device comprises a slag hole copper water jacket and a copper water jacket plug, wherein copper pipes are pre-buried in the slag hole copper water jacket and the copper water jacket plug; the copper water jacket plug is assembled in the slag hole copper water jacket; a through hole is formed in the axial center of the copper water jacket plug. According to the device, the copper water jacket plug is additionally arranged in the slag hole copper water jacket, the slag hole copper water jacket and the copper water jacket plug are fixed and limited relative to each other through a steel plate connected to lug bosses at the outer end of the slag hole copper water jacket, and the copper pipes are pre-buried in the entities of the slag hole copper water jacket and the copper water jacket plug; when deslagging is needed, all that is needed to do is remove sealing putty in the through hole in the center of the copper water jacket plug; the slag hole copper water jacket and the copper water jacket plug are both copper cooling pieces; the device overcomes the defects in the prior art that a slag hole steel water jacket deforms seriously and is reduced in strength due to corrosion of slag so as to be liable to leak water and the furnace needs to be shut down when the slag hole steel water jacket is replaced, thereby improving the practicability and safety performance of the metallurgical furnace, prolonging the service life of the metallurgical furnace and saving cost.
Description
Technical field
The present invention relates to the punching deslagging device of a kind of oxygen-enriched air smelting stove that is applicable to work continuously and oxygen enrichment reduction furnace.
Background technology
Existing metallurgical furnace slagging mainly is comprised of cinder notch molten steel cover.Short, the dangerous height in service life of cinder notch molten steel cover often needs blowing out to change water jacket, and the start-stop stove makes cinder notch molten steel cover gross distortion frequently, and remitted its fury, very easily leak, and causes the blast of melt in stove, and the stove danger coefficient is generally larger.
Summary of the invention
The object of the present invention is to provide a kind of long service life, need not the metallurgical furnace punching deslagging device that blowing out is changed.
This metallurgical furnace punching deslagging device provided by the invention, this device comprises cinder notch Copper Water Jacket and the Copper Water Jacket stopper that is embedded with pure copper tube, and the Copper Water Jacket stopper is assemblied in the cinder notch Copper Water Jacket, and the axial centre of Copper Water Jacket stopper has through hole.
Be useful on the conical through-hole of the described Copper Water Jacket stopper of assembling on the width center line of described cinder notch Copper Water Jacket, there is the boss of position symmetry the both sides, non-heating surface top of conical through-hole, the top of two boss all has axial screwed hole, connect by the steel plate of fixing with bolt between screwed hole, steel plate strides across the upper surface of Copper Water Jacket stopper, makes Copper Water Jacket stopper and cinder notch Copper Water Jacket fixing spacing.
The heating surface of described cinder notch Copper Water Jacket has dovetail groove, and it is embedded with corresponding dove-tail brick.
Be connected with the stainless steel temperature tube in solid side wall outside the axial central through hole of described Copper Water Jacket stopper, the outer face of entity has is convenient to the screwed hole that the Copper Water Jacket stopper is installed.
The present invention is by setting up the Copper Water Jacket stopper in the cinder notch Copper Water Jacket, fix by the steel plate that connects on the boss of cinder notch Copper Water Jacket outer end between the two spacing, equal pre-buried pure copper tube in both entities.The Copper Water Jacket stopper is dismounting and change from the installing hole of cinder notch Copper Water Jacket easily.While needing slagging, the sealing clay of getting through in Copper Water Jacket stopper intermediate throughholes gets final product.While needing to change, only need more back out bolt, take out steel plate, tighten the screwed hole that is positioned at Copper Water Jacket stopper outer face with screw rod, corkage, the Copper Water Jacket stopper that more renews, and needn't change the cinder notch Copper Water Jacket, cinder notch Copper Water Jacket and Copper Water Jacket stopper are the copper cooling piece, long service life.Avoided prior art cinder notch molten steel cover because of the defect that the gross distortion remitted its fury easily leaks, having overcome prior art replacing water jacket needs the defect of blowing out, thereby improves the practical security performance of metallurgical furnace, extends the service life of metallurgical furnace, saves cost.
Description of drawings
Fig. 1 is the structural representation of the preferred embodiment of the present invention.
Fig. 2 is the A-A schematic diagram in Fig. 1.
The specific embodiment
Preferred embodiment, as shown in Figure 1 and Figure 2, this metallurgical furnace punching deslagging device provided by the invention, comprise the cinder notch Copper Water Jacket 1 and the Copper Water Jacket stopper 3 that are embedded with pure copper tube 5, in the cinder notch Copper Water Jacket 1 that Copper Water Jacket stopper 3 is assemblied in.Be useful on the conical through-hole that Copper Water Jacket stopper 3 is installed on the width center line of cinder notch Copper Water Jacket 1, there is the boss 11 of position symmetry the both sides, non-heating surface top of conical through-hole, axial screwed hole is all arranged at the top of two boss 11, be connected with steel plate 2 by bolt 4 between screwed hole, steel plate 2 strides across the upper surface of Copper Water Jacket stopper 3, makes Copper Water Jacket stopper 3 and cinder notch Copper Water Jacket 1 fixing spacing.The heating surface of cinder notch Copper Water Jacket 1 has dovetail groove, and it is embedded with corresponding dove-tail brick.
There is through hole the axial centre of Copper Water Jacket stopper 3, is connected with stainless steel thermometric steel pipe 6 in the solid side wall outside through hole, and the entity end face has the screwed hole of being convenient to 3 installation and removal of Copper Water Jacket stopper.
When the present invention uses, first cinder notch Copper Water Jacket 1 is arranged in metallurgical furnace, fix by the bolt hole on its non-heating surface, then Copper Water Jacket stopper 3 is filled in the corresponding mounting hole of cinder notch Copper Water Jacket 1 by set bolt in the screwed hole on Copper Water Jacket stopper 3, steel plate 2 is attached on the boss 11 of cinder notch Copper Water Jacket 1 outer end, fastening by bolt 4.Steel plate 2 strides across the upper surface of Copper Water Jacket stopper 3, makes Copper Water Jacket stopper 3 and cinder notch Copper Water Jacket 1 fixing spacing.While not needing slagging, Copper Water Jacket stopper 3 axially extending bores are sealed with mud, use puncher to get through sealing clay when slagging and get final product.While needing to change Copper Water Jacket stopper 3, only need pull down steel plate 2, Copper Water Jacket stopper 3 is extracted getting final product of more renewing.
The present invention has improved the service life of punching deslagging device greatly, changes convenient, simple to operate, especially do not need blowing out in Renewal process, greatly leap ahead the service life of metallurgical furnace.
Claims (4)
1. metallurgical furnace punching deslagging device, it is characterized in that: this device comprises cinder notch Copper Water Jacket and the Copper Water Jacket stopper that is embedded with pure copper tube, and the Copper Water Jacket stopper is assemblied in the cinder notch Copper Water Jacket, and the axial centre of Copper Water Jacket stopper has through hole.
2. metallurgical furnace according to claim 1 punching deslagging device, it is characterized in that: the conical through-hole that is useful on the described Copper Water Jacket stopper of assembling on the width center line of described cinder notch Copper Water Jacket, there is the boss of position symmetry the non-heating surface of cinder notch Copper Water Jacket, the both sides, top of conical through-hole, the top of two boss all has axial screwed hole, be bolted steel plate between screwed hole, steel plate strides across the upper surface of Copper Water Jacket stopper, makes Copper Water Jacket stopper and cinder notch Copper Water Jacket fixing spacing.
3. metallurgical furnace according to claim 1 punching deslagging device, it is characterized in that: the heating surface of described cinder notch Copper Water Jacket has dovetail groove, and it is embedded with corresponding dove-tail brick.
4. metallurgical furnace according to claim 1 punching deslagging device is characterized in that: be connected with the stainless steel temperature tube in the outer solid side wall of the axial central through hole of described Copper Water Jacket stopper, the outer face of entity has is convenient to the screwed hole that the Copper Water Jacket stopper is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103554137A CN103398589A (en) | 2013-08-15 | 2013-08-15 | Punching deslagging device of metallurgical furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103554137A CN103398589A (en) | 2013-08-15 | 2013-08-15 | Punching deslagging device of metallurgical furnace |
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| Publication Number | Publication Date |
|---|---|
| CN103398589A true CN103398589A (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013103554137A Pending CN103398589A (en) | 2013-08-15 | 2013-08-15 | Punching deslagging device of metallurgical furnace |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636412A (en) * | 2015-04-14 | 2018-01-26 | 技术资源有限公司 | Cinder notch |
| CN109839008A (en) * | 2019-03-13 | 2019-06-04 | 杭州富阳申能固废环保再生有限公司 | A kind of novel cinder notch Copper Water Jacket of smelting furnace |
| CN114877683A (en) * | 2022-05-31 | 2022-08-09 | 金川集团股份有限公司 | Metallurgical stove fuse-element discharging equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322003A (en) * | 2005-11-30 | 2008-12-10 | 奥图泰有限公司 | Cooling element and method for manufacturing the same |
| CN201670862U (en) * | 2010-03-12 | 2010-12-15 | 长沙有色冶金设计研究院 | Air port copper water jacket for oxygen side-blown converter |
| CN102686966A (en) * | 2009-11-18 | 2012-09-19 | 斯特拉塔技术有限公司 | Method for removing slag from a furnace |
| CN202660917U (en) * | 2012-05-28 | 2013-01-09 | 奥图泰有限公司 | Tapping hole assembly and metallurgical furnace |
| CN202793023U (en) * | 2012-06-20 | 2013-03-13 | 芜湖国泰电子有限公司 | Buried pipe type cinder notch copper water jacket |
| CN103185461A (en) * | 2013-04-09 | 2013-07-03 | 泰州振昌工业废渣综合利用有限责任公司 | External slag notch structure of melting, reduction and modification furnace |
| CN203443359U (en) * | 2013-08-15 | 2014-02-19 | 长沙有色冶金设计研究院有限公司 | Metallurgical furnace punching and slag discharge device |
-
2013
- 2013-08-15 CN CN2013103554137A patent/CN103398589A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322003A (en) * | 2005-11-30 | 2008-12-10 | 奥图泰有限公司 | Cooling element and method for manufacturing the same |
| CN102686966A (en) * | 2009-11-18 | 2012-09-19 | 斯特拉塔技术有限公司 | Method for removing slag from a furnace |
| CN201670862U (en) * | 2010-03-12 | 2010-12-15 | 长沙有色冶金设计研究院 | Air port copper water jacket for oxygen side-blown converter |
| CN202660917U (en) * | 2012-05-28 | 2013-01-09 | 奥图泰有限公司 | Tapping hole assembly and metallurgical furnace |
| CN202793023U (en) * | 2012-06-20 | 2013-03-13 | 芜湖国泰电子有限公司 | Buried pipe type cinder notch copper water jacket |
| CN103185461A (en) * | 2013-04-09 | 2013-07-03 | 泰州振昌工业废渣综合利用有限责任公司 | External slag notch structure of melting, reduction and modification furnace |
| CN203443359U (en) * | 2013-08-15 | 2014-02-19 | 长沙有色冶金设计研究院有限公司 | Metallurgical furnace punching and slag discharge device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636412A (en) * | 2015-04-14 | 2018-01-26 | 技术资源有限公司 | Cinder notch |
| CN109839008A (en) * | 2019-03-13 | 2019-06-04 | 杭州富阳申能固废环保再生有限公司 | A kind of novel cinder notch Copper Water Jacket of smelting furnace |
| CN114877683A (en) * | 2022-05-31 | 2022-08-09 | 金川集团股份有限公司 | Metallurgical stove fuse-element discharging equipment |
| CN114877683B (en) * | 2022-05-31 | 2024-05-03 | 金川集团镍钴有限公司 | Metallurgical furnace melt discharge device |
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Application publication date: 20131120 |