CN202849473U - Converter evaporation cooling flue - Google Patents
Converter evaporation cooling flue Download PDFInfo
- Publication number
- CN202849473U CN202849473U CN2012204311275U CN201220431127U CN202849473U CN 202849473 U CN202849473 U CN 202849473U CN 2012204311275 U CN2012204311275 U CN 2012204311275U CN 201220431127 U CN201220431127 U CN 201220431127U CN 202849473 U CN202849473 U CN 202849473U
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- Prior art keywords
- flue
- section
- segment
- poly
- evaporation cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a converter evaporation cooling flue, comprising a third flue segment (5) and a fourth flue segment (6), wherein the lower end of the third flue segment (5) and the lower end of the fourth flue segment (6) are respectively provided with water separator discharge pipes (1, 2), and the upper end steam collection region of the third flue segment (5) and the upper end steam collection region of the fourth flue segment (6) are respectively provided with steam collection region discharge pipes (3, 4). With the above technical scheme, the impurities in the upper end steam collection regions, namely the third flue segment and the fourth flue segment, can be discharged better, the pollution discharge effect of the flue is improved, the converter evaporation cooling flue is guaranteed to be unblocked, influence on production caused by flue fault is avoided, the service life of the flue is prolonged, and the production cost is lowered.
Description
Technical field
The utility model belongs to the technical field that metallurgical industry is produced, and relates to the converter structure of Iron and Steel Production, and more particularly, the utility model relates to a kind of converter evaporation cooling air flue.
Background technology
The blowdown of gasification cooling flue mainly is with flue lower end blow-off pipe, reduces the impurity of flue the inside by blowdown, makes the flue reduce trouble, increases the service life.
In the prior art, the 3rd section, the 4th section of flue is only had lower end water trap blow-off pipe, has played certain effect for the impurity that reduces the flue the inside.
Shown in Figure 1 as in this specification sheets: be flue synoptic diagram of the prior art; Water trap blow-off pipe 1 and water trap blow-off pipe 2 be respectively flue the 3rd section 5, the 3rd section 6 lower end water trap blow-off pipe of flue can be discharged the impurity in the flue among the figure, but undesirable to poly-vapour district, upper end filth-discharging effect.
Through production and application after a while, following problem appears:
1, the converter evaporation cooling air flue blowdown is only established dress blowdown point at every section lower end water trap, and filth-discharging effect is bad.The poly-vapour district impurity blowdown in upper end is not in place, and impurity is concentrated to crash in the pipe and resulted in blockage.
2, the cooling stack failure rate is high, and shorten work-ing life, increased cost and affected production.
The utility model content
The utility model provides a kind of converter evaporation cooling air flue, its objective is to reduce the flue failure rate.
To achieve these goals, the technical scheme taked of the utility model is:
Converter evaporation cooling air flue provided by the utility model, comprise the 3rd section 5 of flue, the 4th section 6 of flue, lower end the 4th section 6 of lower end, the flue of the 3rd section 5 of described flue, the water trap blow-off pipe is set respectively, in poly-vapour district, the upper end of the 3rd section 5 of described flue, the poly-vapour district, upper end of the 4th section 6 of flue, poly-vapour district blow-off pipe is set respectively.
The latus rectum of described poly-vapour district blow-off pipe is 40mm.
The utility model adopts technique scheme, can better discharge and make poly-vapour district, flue upper end is the impurity of the 3rd section, the 4th section the inside of flue, impurity in the flue water-cooled tube can better eject, improve the filth-discharging effect of flue, guarantee converter evaporation cooling air flue without obstruction, reduce the flue failure rate, avoided the production that affects because of the flue fault, prolong the work-ing life of flue, reduce production costs.
Description of drawings
The below makes brief description to the expressed content of each width of cloth accompanying drawing of this specification sheets and the mark among the figure:
Fig. 1 is the related structural representation of this specification sheets background technology part;
Fig. 2 is structural representation of the present utility model.
Be labeled as among the figure:
1, water trap blow-off pipe, 2, the water trap blow-off pipe, 3, poly-vapour district blow-off pipe, 4, poly-vapour district blow-off pipe, 5, the 3rd section of flue, 6, the 4th section of flue.
Embodiment
The below contrasts accompanying drawing, by the description to embodiment, embodiment of the present utility model is described in further detail, and to help those skilled in the art inventive concept of the present utility model, technical scheme is had more complete, accurate and deep understanding.
The utility model mainly is to protect converter evaporation cooling air flue without obstruction, prolongs the work-ing life of flue, reduces the flue failure rate, reaches the purpose that reduces cost, increases the benefit.
The of the present utility model structure expressed such as Fig. 2 is a kind of converter evaporation cooling air flue, comprises the 3rd section 5 of flue, the 4th section 6 of flue.
In order to solve the problem that prior art exists and to overcome its defective, realize reducing the goal of the invention of flue failure rate, the technical scheme that the utility model is taked is:
As shown in Figure 2, converter evaporation cooling air flue provided by the utility model, lower end the 4th section 6 of lower end, the flue of the 3rd section 5 of described flue, the water trap blow-off pipe is set respectively, in poly-vapour district, the upper end of the 3rd section 5 of described flue, the poly-vapour district, upper end of the 4th section 6 of flue, poly-vapour district blow-off pipe is set respectively.
Increased poly-vapour district, the 3rd section, the 4th section upper end blow-off pipe newly, can better discharge in the flue water-cooled tube impurity.
Technique scheme has solved the bad problem of flue upper end filth-discharging effect, and poly-vapour district, flue upper end impurity can better be ejected, and improves the filth-discharging effect of flue, reaches the purpose that reduces the flue failure rate, increases the service life, and reduces production costs.
Therefore, the technical solution of the utility model is: install blow-off pipe additional in the 3rd section of flue, poly-vapour district, the 4th section upper end.By poly-vapour district increases blow-off pipe in the 3rd section the 4th section upper end of flue, arrange first the upper end during blowdown, rear row lower end can better eject the impurity of flue the inside.
The latus rectum of described poly-vapour district blow-off pipe is 40mm.The position in the poly-vapour district in the position in poly-vapour district and the 4th section upper end installs respectively the blow-off pipe of latus rectum 40mm additional in the 3rd section upper end of flue, to satisfy the needs of blowdown.
Through improving, make the 3rd section of flue, the 4th section impurity that can better discharge the flue the inside, reduce the flue failure rate, prolong the work-ing life of flue, reduced cost, avoided the production that affects because of the flue fault.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (2)
1. converter evaporation cooling air flue, comprise flue the 3rd section (5), the 4th section of flue (6), in the lower end of described flue the 3rd section (5), the lower end of flue the 4th section (6), water trap blow-off pipe (1,2) is set respectively, it is characterized in that: the poly-vapour district, upper end at poly-vapour district, the upper end of described flue the 3rd section (5), flue the 4th section (6) arranges respectively poly-vapour district blow-off pipe (3,4).
2. according to converter evaporation cooling air flue claimed in claim 1, it is characterized in that: the latus rectum of described poly-vapour district blow-off pipe (3,4) is 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204311275U CN202849473U (en) | 2012-08-28 | 2012-08-28 | Converter evaporation cooling flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204311275U CN202849473U (en) | 2012-08-28 | 2012-08-28 | Converter evaporation cooling flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202849473U true CN202849473U (en) | 2013-04-03 |
Family
ID=47980693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204311275U Withdrawn - After Issue CN202849473U (en) | 2012-08-28 | 2012-08-28 | Converter evaporation cooling flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202849473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851437A (en) * | 2012-08-28 | 2013-01-02 | 芜湖新兴铸管有限责任公司 | Converter vaporization cooling flue |
-
2012
- 2012-08-28 CN CN2012204311275U patent/CN202849473U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851437A (en) * | 2012-08-28 | 2013-01-02 | 芜湖新兴铸管有限责任公司 | Converter vaporization cooling flue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130403 Effective date of abandoning: 20140416 |
|
| RGAV | Abandon patent right to avoid regrant |