CN2614338Y - Stick resistant protector for water jacket of charging opening of bottom blowing furnace - Google Patents
Stick resistant protector for water jacket of charging opening of bottom blowing furnace Download PDFInfo
- Publication number
- CN2614338Y CN2614338Y CN 03245632 CN03245632U CN2614338Y CN 2614338 Y CN2614338 Y CN 2614338Y CN 03245632 CN03245632 CN 03245632 CN 03245632 U CN03245632 U CN 03245632U CN 2614338 Y CN2614338 Y CN 2614338Y
- Authority
- CN
- China
- Prior art keywords
- water jacket
- charge door
- charging opening
- utility
- model
- 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 - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a bottom-blowing boiler charge door jacket anti-cohesion protecting equipment, when the lead is smelted by adapting the oxygen bottom-blowing boiler oxidation process and in the process of normal production of the bottom-blowing boiler, the utility model is used for protecting the bottom-blowing boiler charge door jacket from long-time degradation by the materials and agglutination by the flashing slag liquid leading to the material blockage, the utility model comprises a charging hopper and a charge door jacket, an inner sleeve is arranged between the charging hopper and the charge door jacket, the charge door jacket is connected with the charging hopper and the charge door jacket is connected with a boiler shell through bolts and the lower portion of the charge door jacket is arranged in the fireproof material, the utility model has the advantages of low investment, simple production and convenient assembly and replacement, the utility model also can effectively protect the charge door jacket and anti-cohesion and is suitable for the bottom-blowing boiler charge door and other similar devices.
Description
Technical field
The utility model belongs to the non-ferrous metal metallurgy industry; relate in particular to a kind of when adopting the refining of oxygen bottom blowing stove oxidation style plumbous; in the bottom convertor normal productive process; be used for protecting bottom convertor charging opening water jacket not washed away for a long time and prevent and caused the bottom convertor charging opening water jacket anti-stick protector of material obstruction by splash slag liquid bonding by material.
Background technology
In the bottom convertor production process; intrinsic bottom convertor charging opening water jacket does not have protector; material (concentrate of lead sulfide ore) directly enters in the stove through loading hopper and charging opening water jacket; because bottom convertor is a continuous charging in the normal productive process; long-term can the generation water jacket washing away of water jacket continuously of material damaged even damaged; in addition; in normal productive process; because the bottom blowing effect of oxygen rifle; the splash of high temperature sludge liquid regular meeting bonds to charging opening water jacket inwall, if untimely cleaning agglutinating slag liquid, just slagging scorification could be cumulative; and cause that material stops up; therefore, water jacket washes away continuously and clear up in the process of slagging scorification and very easily damage material long-term, and water jacket once damage leak and will produce great harm refractory materials in the stove and inner operating; and the replacing of water jacket is difficult, and cost is also higher.
Summary of the invention
The purpose of this utility model is to overcome the deficiency on original design and a kind of bottom convertor charging opening water jacket anti-stick protector that prevents effectively that material from washing away for a long time continuously and water jacket is caused when clearing up slagging scorification damage is provided.
The purpose of this utility model is achieved in that and comprises and loading hopper, charging opening water jacket are provided with interior cover between loading hopper and charging opening water jacket.The charging opening water jacket is connected by bolt with furnace shell with loading hopper and charging opening water jacket, and charging opening water jacket bottom is installed in the refractory materials.By be increased in be provided with on the bottom convertor charging opening water jacket in cover reach the protection purpose, and cover need not cool off in newly-increased.
The utility model is suitable for bottom convertor charging opening and other similar position, compares with original design, and it is little to have an investment, makes simply, installs and changes conveniently, can effectively protect advantages such as charging opening water sleeve anti-stick.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises loading hopper 1, charging opening water jacket 3, cover 2 in being provided with between loading hopper 1 and charging opening water jacket 3.Charging opening water jacket 3 and loading hopper 1 and charging opening water jacket 3 and furnace shell 4 are connected by bolt, and charging opening water jacket 3 bottoms are installed in the refractory materials 5.In normal productive process; because the effect of newly-increased interior cover 2 is arranged; material enters in the interior process of stove will no longer wash away former charging opening water jacket; but directly wash away newly-increased interior cover 2; in addition; because cover 2 is not taked cooling provision in newly-increased; temperature is higher relatively; above high temperature sludge liquid is difficult for being bonded in; even idol has the bonding phenomenon, can not injure former charging opening water jacket in the scale removal process yet, so just reached the purpose of protection charging opening water jacket; interior cover is damaged in use for some time, provide for simple replacement of one new just passable.
Claims (2)
1, a kind of bottom convertor charging opening water jacket anti-stick protector comprises loading hopper (1), charging opening water jacket (3), it is characterized in that: be provided with interior cover (2) between loading hopper (1) and charging opening water jacket (3).
2, a kind of bottom convertor charging opening water jacket anti-stick protector according to claim 1; it is characterized in that: charging opening water jacket (3) is connected by bolt with furnace shell (4) with loading hopper (1) and charging opening water jacket (3), and charging opening water jacket (3) bottom is installed in the refractory materials (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245632 CN2614338Y (en) | 2003-04-07 | 2003-04-07 | Stick resistant protector for water jacket of charging opening of bottom blowing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245632 CN2614338Y (en) | 2003-04-07 | 2003-04-07 | Stick resistant protector for water jacket of charging opening of bottom blowing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614338Y true CN2614338Y (en) | 2004-05-05 |
Family
ID=34251703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03245632 Expired - Fee Related CN2614338Y (en) | 2003-04-07 | 2003-04-07 | Stick resistant protector for water jacket of charging opening of bottom blowing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614338Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813412A (en) * | 2010-04-30 | 2010-08-25 | 攀枝花市创盛粉末冶金有限责任公司 | Method and device for distributing anti-adhesion material |
| CN101358810B (en) * | 2008-07-16 | 2011-02-02 | 朝阳昊天有色金属有限公司 | Blast furnace |
| CN101526309B (en) * | 2008-03-03 | 2011-04-20 | 云南云维股份有限公司 | Closed type calcium carbide furnace charging nozzle and process for producing same |
| CN102706167A (en) * | 2012-06-19 | 2012-10-03 | 中国恩菲工程技术有限公司 | Charging opening device for metallurgical furnace |
| CN103175402A (en) * | 2011-12-21 | 2013-06-26 | 贵阳铝镁设计研究院有限公司 | Feeding device in high temperature |
-
2003
- 2003-04-07 CN CN 03245632 patent/CN2614338Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526309B (en) * | 2008-03-03 | 2011-04-20 | 云南云维股份有限公司 | Closed type calcium carbide furnace charging nozzle and process for producing same |
| CN101358810B (en) * | 2008-07-16 | 2011-02-02 | 朝阳昊天有色金属有限公司 | Blast furnace |
| CN101813412A (en) * | 2010-04-30 | 2010-08-25 | 攀枝花市创盛粉末冶金有限责任公司 | Method and device for distributing anti-adhesion material |
| CN101813412B (en) * | 2010-04-30 | 2011-09-14 | 攀枝花市创盛粉末冶金有限责任公司 | Method and device for distributing anti-adhesion material for shaft furnace |
| CN103175402A (en) * | 2011-12-21 | 2013-06-26 | 贵阳铝镁设计研究院有限公司 | Feeding device in high temperature |
| CN102706167A (en) * | 2012-06-19 | 2012-10-03 | 中国恩菲工程技术有限公司 | Charging opening device for metallurgical furnace |
| CN102706167B (en) * | 2012-06-19 | 2014-06-18 | 中国恩菲工程技术有限公司 | Charging opening device for metallurgical furnace |
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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: 20040505 Termination date: 20100407 |