CN201695059U - Water cooling furnace mouth device - Google Patents
Water cooling furnace mouth device Download PDFInfo
- Publication number
- CN201695059U CN201695059U CN2010201943151U CN201020194315U CN201695059U CN 201695059 U CN201695059 U CN 201695059U CN 2010201943151 U CN2010201943151 U CN 2010201943151U CN 201020194315 U CN201020194315 U CN 201020194315U CN 201695059 U CN201695059 U CN 201695059U
- Authority
- CN
- China
- Prior art keywords
- furnace water
- cooling mouth
- protective shield
- spring column
- mouth device
- 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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Abstract
The utility model relates to a water cooling furnace mouth device, comprising an integrated water cooling furnace mouth, a plurality of high-temperature resistant protection plates and a plurality of elastic pins, wherein the plurality of protection plates are connected into a whole and with the inside of the integrated water cooling furnace mouth by the elastic pins. The water cooling furnace mouth device has the advantages of large rigidity, long service life and simple maintenance.
Description
Technical field
The utility model relates to a kind of furnace water-cooling mouth device, belongs to the steelmaking equipment field.
Background technology
Furnace water-cooling mouth is the visual plant of converter steelmaking, belongs to consumable accessory.According to investigation, the damageable zone of furnace water-cooling mouth concentrates on the fire door inboard that directly contacts with furnace gas, flame, changes furnace water-cooling mouth if therefore locate to damage, and can cause very big waste.For head it off, the designer has taked furnace water-cooling mouth distinguish manufacturing technology, and the shortcoming of this mode is the insufficient rigidity of distinguish furnace water-cooling mouth junction, can scrap because each lobe body junction is out of shape excessive causing in the use.
The utility model content
The purpose of this utility model is to solve the above-mentioned shortcoming of existing furnace water-cooling mouth.
For solving the problems of the technologies described above, the utility model provides a kind of furnace water-cooling mouth device, it comprises monoblock type furnace water-cooling mouth, the resistant to elevated temperatures protective shield of polylith and a plurality of spring column pin, described polylith protective shield connects as one by described a plurality of spring column pins, and is connected in the inboard of monoblock type furnace water-cooling mouth by described a plurality of spring column pins.
Described protective shield is a fan-shaped steel plate.
Also be provided with the spring column pin open holes on described protective shield and the monoblock type furnace water-cooling mouth.
In the utility model, above-mentioned monoblock type furnace water-cooling mouth is for above-mentioned split-type furnace water-cooling mouth, and it is an integral type.
Adopt furnace water-cooling mouth device provided by the utility model, have following advantage:
(1) adopt the monoblock type furnace water-cooling mouth, big than the rigidity of split-type furnace water-cooling mouth, arranged longer work-ing life;
(2) the polylith protective shield is set, only changes protective shield during damage, reduce the frequency of changing the monoblock type furnace water-cooling mouth, reduced buying and maintenance cost;
(3) protective shield is as consumable accessory, and dismounting is easy, is easy to safeguard;
(4) protective shield adopts high temperature material to make long service life.
Description of drawings
Fig. 1 is the vertical view of the utility model furnace water-cooling mouth device.
Fig. 2 is the front view of the utility model furnace water-cooling mouth device.
Fig. 3 is the synoptic diagram of the protective shield in the utility model furnace water-cooling mouth device.
Fig. 4 is along the sectional view of A-A ' among Fig. 3.
Embodiment
Below in conjunction with accompanying drawing preferred implementation of the present utility model is elaborated.
Shown in seeing figures.1.and.2, be respectively the vertical view and the front view of the utility model furnace water-cooling mouth device.By Fig. 1 and Fig. 2 as can be seen, furnace water-cooling mouth device of the present utility model comprises monoblock type furnace water-cooling mouth 1, polylith protective shield 2 and a plurality of spring column pin 3, described polylith protective shield 2 connects as one by described a plurality of spring column pins 3, and is connected in the inboard of monoblock type furnace water-cooling mouth 1 by described a plurality of spring column pins 3.By described spring column pin, all protective shields 2 connect into as a whole with described monoblock type furnace water-cooling mouth 1.
Wherein, above-mentioned protective shield 2 adopts resistant to elevated temperatures material to be made, and is used for fire door is formed protection, prolongs the work-ing life of fire door.
Preferably, this protective shield 2 is shaped as the fan-shaped steel plate that the fire door shape with monoblock type furnace water-cooling mouth 1 is complementary, to be easily installed in the inboard of monoblock type furnace water-cooling mouth 1.Fig. 3 and Fig. 4 show the synoptic diagram and the sectional view of above-mentioned protective shield 2 respectively.Can see by above-mentioned accompanying drawing, be provided with open holes on the every protective shield 2, comprise a cylindrical hole 21 and two half-cylindrical through holes 22, be used to install spring column pin 3.The spring column pin of installing in one of them cylindrical hole 3 is used for the location between furnace water-cooling mouth 1 and the protective shield 2, and the spring column pin of installing in two half-cylindrical through holes 3 is used for protective shield 2 location each other.All protective shields 2 all adopt same structure, to reduce spare part quantity, have adopted 8 protective shields 2 in this embodiment altogether.Protective shield 2 is installed on furnace water-cooling mouth 1 inboard, and furnace water-cooling mouth 1 inboard and top are formed protection.In the above-mentioned accompanying drawing, what Reference numeral 4 referred to is water-cooled tube.
Below in conjunction with concrete working process furnace water-cooling mouth device of the present utility model is further detailed: when certain piece protective shield 2 needs to change, the spring column pin 3 that the only with hand worker bores fixed protection plate 2 usefulness destroys, hang away the protective shield 2 that the protective shield 2 of damage more renews then, standby spring column pin 3 is squeezed in the respective aperture on the protective shield 2 got final product installation.
By as can be seen to the above-mentioned detailed description of the embodiment of a kind of furnace water-cooling mouth device of the utility model, adopt furnace water-cooling mouth device of the present utility model, can guarantee that furnace water-cooling mouth has bigger rigidity and long work-ing life, can realize the quick replacing of protective shield simultaneously.
Need to prove at last; the above only is preferred embodiment of the present utility model; rather than to the qualification of technical solutions of the utility model, any the utility model technical characterictic being equal to of being done replaced or corresponding improvement, still within protection domain of the present utility model.
Claims (3)
1. furnace water-cooling mouth device, comprise monoblock type furnace water-cooling mouth (1), it is characterized in that also comprising the resistant to elevated temperatures protective shield of polylith (2) and a plurality of spring column pin (3), described polylith protective shield (2) connects as one by described a plurality of spring column pins (3), and is connected in the inboard of monoblock type furnace water-cooling mouth (1) by described a plurality of spring column pins (3).
2. furnace water-cooling mouth device as claimed in claim 1 is characterized in that, described protective shield (2) is a fan-shaped steel plate.
3. furnace water-cooling mouth device as claimed in claim 2 is characterized in that, also is provided with the open holes that is used to install described spring column pin (3) on described protective shield (2) and the monoblock type furnace water-cooling mouth (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201943151U CN201695059U (en) | 2010-05-14 | 2010-05-14 | Water cooling furnace mouth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201943151U CN201695059U (en) | 2010-05-14 | 2010-05-14 | Water cooling furnace mouth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695059U true CN201695059U (en) | 2011-01-05 |
Family
ID=43396300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201943151U Expired - Fee Related CN201695059U (en) | 2010-05-14 | 2010-05-14 | Water cooling furnace mouth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045794A (en) * | 2011-10-14 | 2013-04-17 | 攀钢集团攀枝花钢铁研究院有限公司 | Water cooling furnace mouth and converter |
| CN105154618A (en) * | 2015-11-02 | 2015-12-16 | 上海宝钢铸造有限公司 | Melting and falling preventing device and method for water-cooling furnace mouth |
-
2010
- 2010-05-14 CN CN2010201943151U patent/CN201695059U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045794A (en) * | 2011-10-14 | 2013-04-17 | 攀钢集团攀枝花钢铁研究院有限公司 | Water cooling furnace mouth and converter |
| CN103045794B (en) * | 2011-10-14 | 2014-11-26 | 攀钢集团攀枝花钢铁研究院有限公司 | Water cooling furnace mouth and converter |
| CN105154618A (en) * | 2015-11-02 | 2015-12-16 | 上海宝钢铸造有限公司 | Melting and falling preventing device and method for water-cooling furnace mouth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20160514 |