CN204151360U - Spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment - Google Patents
Spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment Download PDFInfo
- Publication number
- CN204151360U CN204151360U CN201420615902.1U CN201420615902U CN204151360U CN 204151360 U CN204151360 U CN 204151360U CN 201420615902 U CN201420615902 U CN 201420615902U CN 204151360 U CN204151360 U CN 204151360U
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- China
- Prior art keywords
- slag
- steam
- slag stewing
- spray column
- slow fire
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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Abstract
The utility model discloses spraying type steel slag hot and boil in a covered pot over a slow fire equipment for steam treatment, comprise: in order to stack the slag stewing hole of slag, slag stewing lid is stamped at the top seal in slag stewing hole, the sidewall of slag stewing lid offers air outlet, slag stewing hole is connected with spray column by the steam-pipe be connected with slag stewing lid sidewall air outlet, some straight tubes are circumferentially distributed with in spray column, in spray column, from up to down the some endless tubes be connected with straight tube are installed at interval, every root endless tube is distributed with some showers being provided with nozzle along its circumference, all straight tubes are supplied water by waterworks simultaneously, described steam-pipe stretches into spray column from the top center of spray column, described endless tube is coated with the steam-pipe stretching into spray column.The utility model has the advantage that the steam boiling in a covered pot over a slow fire rear generation to steel slag hot carries out effectively process.
Description
Technical field
The utility model relates to spraying type steel slag hot and boils in a covered pot over a slow fire equipment for steam treatment.
Background technology
In steel-making industry, the slag after steel-making is generally all first stacked in slag stewing hole, then by periodically fetching water in slag stewing hole, thus reach object slag being cooled efflorescence; But slag can give out a large amount of steam containing impurity particle in process of cooling, and these steam are all directly drain in air at present, greatly affect ambient air quality.
Utility model content
The purpose of this utility model is to provide the spraying type steel slag hot that a kind of steam boiling in a covered pot over a slow fire rear generation to steel slag hot carries out effectively process and boils in a covered pot over a slow fire equipment for steam treatment.
For achieving the above object, the utility model have employed following technical scheme: described spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment, comprise: in order to stack the slag stewing hole of slag, slag stewing lid is stamped at the top seal in slag stewing hole, the sidewall of slag stewing lid offers air outlet, slag stewing hole is connected with spray column by the steam-pipe be connected with slag stewing lid sidewall air outlet, some straight tubes are circumferentially distributed with in spray column, in spray column, from up to down the some endless tubes be connected with straight tube are installed at interval, every root endless tube is distributed with some showers being provided with nozzle along its circumference, all straight tubes are supplied water by waterworks simultaneously, described steam-pipe stretches into spray column from the top center of spray column, described endless tube is coated with the steam-pipe stretching into spray column.
Further, aforesaid spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment, wherein: on steam-pipe, explosion trap is installed, the structure of described explosion trap is: comprise the tubular valve body be connected with steam-pipe, tubular valve body is hinged with the cover plate that can cover tubular valve body upper orifice downwards, be provided with limited block at the pin jointed end place of cover plate, when cover plate upwards overturns, the limited block at cover plate pin jointed end place is just in time against on the outer side wall of tubular valve body.
Further, aforesaid spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment, and wherein: the upper orifice edge of tubular valve body is provided with a root rubber sealed strip, when cover plate covers tubular valve body upper orifice downwards, cover plate is just in time pressed on rubber weather strip.
Further, aforesaid spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment, wherein: slag stewing lid is combined on slag stewing hole by water seal mechanism sealing cover, the structure of described water seal mechanism is: offer around slag stewing hole the aqua storage tank that a circle is filled with water, in aqua storage tank, interval is provided with some cushion blocks be immersed in water, integrally be extended with a circle bulge loop downwards at the edge of slag stewing lid, when slag stewing lid covers slag stewing hole downwards, the bulge loop of slag stewing lid is just in time against downwards on the cushion block in aqua storage tank.
Further, aforesaid spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment, wherein: around slag stewing hole, be provided with water eliminator.
Further, aforesaid spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment, wherein: also arranging on slag stewing hole can to the nitrogen purging mechanism purging nitrogen in slag stewing hole.
By the enforcement of technique scheme, the utility model has the advantage that the steam boiling in a covered pot over a slow fire rear generation to steel slag hot carries out effectively process.
Accompanying drawing explanation
Fig. 1 is the structural representation that spraying type steel slag hot described in the utility model boils in a covered pot over a slow fire equipment for steam treatment.
Fig. 2 is the structural representation of the spray column shown in Fig. 1.
Fig. 3 is the structural representation of A-A section in Fig. 2.
Fig. 4 is the structural representation of the explosion trap shown in Fig. 1.
Fig. 5 is the enlarged diagram at the position of H shown in Fig. 4.
Fig. 6 is the enlarged diagram at the I position shown in Fig. 4.
Fig. 7 is the principle of work schematic diagram that spraying type steel slag hot described in the utility model boils in a covered pot over a slow fire equipment for steam treatment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7, described spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment, comprise: in order to stack the slag stewing hole 1 of slag, slag stewing lid 2 is stamped at the top seal in slag stewing hole 1, the sidewall of slag stewing lid 2 offers air outlet, slag stewing hole 1 is connected with spray column 4 by the steam-pipe 3 be connected with slag stewing lid 2 sidewall air outlet, some straight tubes 5 are circumferentially distributed with in spray column 4, the endless tube 6 be connected with all straight tubes 4 while that from up to down interval installing some in spray column 4, every root endless tube 6 is distributed with some showers 7 being provided with nozzle along its circumference, this straight tube 4, the decoration form of endless tube 5 and shower 7 can make shower 7 to water distribution uniformity in spray column 4, waterworks 8 is supplied water to all straight tubes 5 by water supply line 9, described steam-pipe 3 stretches into spray column 4 from the top center of spray column 4, described endless tube 6 is coated with the steam-pipe 3 stretching into spray column 4, the steam-energy of spray column 4 is entered in uniform way by the outwards upwards loss of spray column center like this from steam-pipe 3, the steam-energy moved upward fully is contacted with the spray water sprayed for 7 times from shower, thus by vapor sorption process, this steam-pipe 3 can improve steam treatment efficiency with the decoration form of endless tube 6, in the present embodiment, steam-pipe 3 is provided with explosion trap 10, the structure of described explosion trap is: comprise the tubular valve body 11 be communicated with steam-pipe 3, tubular valve body 11 is hinged with the cover plate 12 that can cover tubular valve body 11 upper orifice downwards, at the pin jointed end place of cover plate 12, limited block 13 is installed, when cover plate 12 upwards overturns, the limited block 13 at cover plate 12 pin jointed end place is just in time against on the outer side wall of tubular valve body 11, like this when the instantaneous increase of the pressure in steam-pipe 3, some vapor can from the direct exhaust vapour pipeline 3 of tubular valve body upper orifice of explosion trap 10, avoid causing damage to steam-pipe and spray column, simultaneously by the design of cover plate pin jointed end place limited block 13, cover plate 12 excessive outwards upset because the outside impulse force of steam of directly discharging from tubular valve body upper orifice is excessive can be avoided, further increase the operation stability of equipment, in the present embodiment, be provided with a root rubber sealed strip 14 at the upper orifice edge of tubular valve body 11, when cover plate 12 covers tubular valve body 11 upper orifice downwards, cover plate 12 is just in time pressed on rubber weather strip 14, can improve the stopping property of explosion trap so further, in the present embodiment, slag stewing lid 2 is combined on slag stewing hole 1 by water seal mechanism sealing cover, the structure of described water seal mechanism is: slag stewing hole 1 is provided with the aqua storage tank 16 that a circle is filled with water 15, in aqua storage tank 16, interval is provided with some cushion blocks 17 be immersed in water 15, a circle bulge loop 18 is integrally extended with downwards at the edge of slag stewing lid 2, when slag stewing lid 2 cover downwards slag stewing cheat 1 time, the bulge loop 18 of slag stewing lid 2 is just in time against on the cushion block 17 in aqua storage tank 16 downwards, above-mentioned water seal mechanism structure is simple, easy to operate, good airproof performance, in the present embodiment, be respectively arranged with water eliminator 19 in three sides in slag stewing hole 1, can prevent the water in slag stewing process in aqua storage tank 16 from splashing out and scald workman like this, eliminate potential safety hazard, in the present embodiment, slag stewing hole 1 is also arranged and can cheat to slag stewing the nitrogen purging mechanism 20 purging nitrogen in 1, better the flammable explosive gas such as the hydrogen be enriched in slag stewing hole 1 can be blown away from slag stewing hole 1 like this, prevent the flammable explosive gas such as hydrogen from cheating enrichment in 1 in slag stewing and blasting further, substantially increase equipment safety in operation, in actual applications, each slag stewing is adopted to cheat the using forestland configuring a spray column respectively, and then the unsafe factor effectively avoiding the mutual ribbon of steam in adjacent slag stewing hole, substantially increase safety in utilization.
Principle of work of the present utility model is as follows:
Slag in slag stewing hole 1 is at the steam that can give out in efflorescence process of cooling and contain the flammable explosive gas such as hydrogen in a large number of fetching water, these steam can enter steam-pipe 3 from the air outlet of slag stewing lid sidewall, spray column 4 is entered again through steam-pipe 3, because steam-pipe 3 stretches into spray column 4 from the top center of spray column 4, and all endless tubes 6 are coated with the steam-pipe stretching into spray column 4, the steam-energy of spray column 4 is entered in uniform way by the outwards upwards loss of spray column center like this from steam-pipe 3, the steam-energy moved upward fully is contacted with the spray water sprayed for 7 times from shower, thus the steam and impurity particle adsorption treatment thereof that enter spray column are fallen, pass through aforesaid operations, namely the operation that the steam produced in slag stewing process is processed is completed.The utility model has the advantage that the steam boiling in a covered pot over a slow fire rear generation to steel slag hot carries out effectively process.
Claims (6)
1. spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment, comprise: in order to stack the slag stewing hole of slag, it is characterized in that: be stamped slag stewing lid at the top seal in slag stewing hole, the sidewall of slag stewing lid offers air outlet, slag stewing hole is connected with spray column by the steam-pipe be connected with slag stewing lid sidewall air outlet, some straight tubes are circumferentially distributed with in spray column, in spray column, from up to down the some endless tubes be connected with straight tube are installed at interval, every root endless tube is distributed with some showers being provided with nozzle along its circumference, all straight tubes are supplied water by waterworks simultaneously, described steam-pipe stretches into spray column from the top center of spray column, described endless tube is coated with the steam-pipe stretching into spray column.
2. spraying type steel slag hot according to claim 1 boils in a covered pot over a slow fire equipment for steam treatment, it is characterized in that: on steam-pipe, explosion trap is installed, the structure of described explosion trap is: comprise the tubular valve body be connected with steam-pipe, tubular valve body is hinged with the cover plate that can cover tubular valve body upper orifice downwards, at the pin jointed end place of cover plate, limited block is installed, when cover plate upwards overturns, the limited block at cover plate pin jointed end place is just in time against on the outer side wall of tubular valve body.
3. spraying type steel slag hot according to claim 2 boils in a covered pot over a slow fire equipment for steam treatment, it is characterized in that: the upper orifice edge of tubular valve body is provided with a root rubber sealed strip, when cover plate covers tubular valve body upper orifice downwards, cover plate is just in time pressed on rubber weather strip.
4. spraying type steel slag hot according to claim 1 boils in a covered pot over a slow fire equipment for steam treatment, it is characterized in that: slag stewing lid is combined on slag stewing hole by water seal mechanism sealing cover, the structure of described water seal mechanism is: offer around slag stewing hole the aqua storage tank that a circle is filled with water, in aqua storage tank, interval is provided with some cushion blocks be immersed in water, a circle bulge loop is integrally extended with downwards at the edge of slag stewing lid, when slag stewing lid covers slag stewing hole downwards, the bulge loop of slag stewing lid is just in time against downwards on the cushion block in aqua storage tank.
5. spraying type steel slag hot according to claim 4 boils in a covered pot over a slow fire equipment for steam treatment, it is characterized in that: around slag stewing hole, be provided with water eliminator.
6. spraying type steel slag hot according to claim 1 boils in a covered pot over a slow fire equipment for steam treatment, it is characterized in that: also arranging on slag stewing hole can to the nitrogen purging mechanism purging nitrogen in slag stewing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615902.1U CN204151360U (en) | 2014-10-23 | 2014-10-23 | Spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615902.1U CN204151360U (en) | 2014-10-23 | 2014-10-23 | Spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151360U true CN204151360U (en) | 2015-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615902.1U Withdrawn - After Issue CN204151360U (en) | 2014-10-23 | 2014-10-23 | Spraying type steel slag hot boils in a covered pot over a slow fire equipment for steam treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372117A (en) * | 2014-10-23 | 2015-02-25 | 江苏永钢集团有限公司 | Spraying type device for treating steam generated after thermally braising steel slag |
-
2014
- 2014-10-23 CN CN201420615902.1U patent/CN204151360U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372117A (en) * | 2014-10-23 | 2015-02-25 | 江苏永钢集团有限公司 | Spraying type device for treating steam generated after thermally braising steel slag |
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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: 20150211 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |