CN204202420U - Blast furnace water jacket Natural Circulation hot water and steam return water tank - Google Patents
Blast furnace water jacket Natural Circulation hot water and steam return water tank Download PDFInfo
- Publication number
- CN204202420U CN204202420U CN201420672324.5U CN201420672324U CN204202420U CN 204202420 U CN204202420 U CN 204202420U CN 201420672324 U CN201420672324 U CN 201420672324U CN 204202420 U CN204202420 U CN 204202420U
- Authority
- CN
- China
- Prior art keywords
- water
- steam
- gas skirt
- blast furnace
- pipe
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A kind of blast furnace water jacket Natural Circulation hot water and steam return water tank, comprise the elevated tank being provided with high-order water inlet steam pipe and water pipe next time, on this elevated tank top, gas skirt is set, gas skirt top arranges the steam condenser pipe by air heats free convection cooling, this steam condenser pipe is provided with the air inlet be connected with gas skirt and the gas outlet communicated with air, and two relative cover walls of this gas skirt are provided with first and second observation window be located along the same line.The utility model, without any power consumption, with regard to the demineralized water of recyclable preciousness, and can not produce water smoke, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to blast furnace, particularly blast furnace water jacket Natural Circulation hot water and steam return water tank.
Background technology
In nonferrous smelting industry, blast furnace all will adopt the furnace wall of band water jacket.Also demineralized water must be adopted in water jacket.The type of cooling of water jacket has water cooling and Vaporizing cooling two kinds.Because Vaporizing cooling has not only conserved water but also reclaimed steam, generally replace water cooling mode.
But many blast furnace water jacket Natural Circulation hot water and steams, flow directly in the high-order water tank opened wide and dispel the heat, water vapor diffusion in an atmosphere, consumes a large amount of valuable demineralized water resource on the one hand, causes water smoke on the other hand, affect environment, be unfavorable for environmental protection.
Utility model content
Technical problem to be solved in the utility model is, flow directly in the high-order water tank opened wide for existing blast furnace water jacket Natural Circulation hot water and steam and dispel the heat, water vapor diffusion in an atmosphere, consume a large amount of valuable demineralized water resource on the one hand, cause water smoke on the other hand, affect the problem of environment, provide one to reclaim demineralized water, and the blast furnace water jacket Natural Circulation hot water and steam return water tank of water smoke can not be caused.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of blast furnace water jacket Natural Circulation hot water and steam return water tank, comprise the elevated tank being provided with high-order water inlet steam pipe and water pipe next time, on this elevated tank top, gas skirt is set, gas skirt top arranges the steam condenser pipe by air heats free convection cooling, this steam condenser pipe is provided with the air inlet be connected with gas skirt and the gas outlet communicated with air, two relative cover walls of this gas skirt are provided be located along the same line first, two observation windows, to facilitate the water level situation of observing in elevated tank.
Being improved to further of such scheme, the outside of the first observation window position of this gas skirt is provided with illuminating lamp, so that observe in the evening.
Being improved to further of such scheme, the rainhat of adjustable distance is installed at the gas outlet place of this steam condenser pipe, with steam regulation condensation number.
Being improved to further of such scheme, this steam condenser pipe inclination 20 degree of settings, to adapt to spatial altitude residing for elevated tank.
The utility model arranges gas skirt at the top of elevated tank, gas skirt top arranges the steam condenser pipe by air heats free convection cooling with suitable angle, after hot water and steam in elevated tank enters steam condenser pipe, water is separated out and outwards heat transfer at steam-condensation tube wall, the water of separating out is got back in elevated tank through steam condenser pipe, such without any power consumption, with regard to the demineralized water of recyclable preciousness, energy-conserving and environment-protective, in addition, the heat transmitted to tube wall makes tube wall heat up, heat in the outer heat be sent out near the air of tube wall of pipe, lighten rising, formation air flows, cooling outer tube wall reaches thermal balance.
The utility model steam condenser pipe is vertical setting generally, when elevated tank upper space is height-limited, VERTICAL TUBE can be made into the steam condenser pipe of suitable gradient and length.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, the utility model blast furnace water jacket Natural Circulation hot water and steam return water tank one embodiment comprises the elevated tank 4 being provided with high-order water inlet steam pipe 5 and water pipe 3 next time, on this elevated tank 4 top, gas skirt 7 is set, gas skirt 7 top arranges the steam condenser pipe 1 by air heats free convection cooling, and this steam condenser pipe 1 is provided with the air inlet be connected with gas skirt 7 and the gas outlet communicated with air.Two relative cover walls of this gas skirt 7 are provided with first and second observation window 2 be located along the same line, to facilitate the water level situation of observing in elevated tank 4.The outside of the first observation window 2 position of this gas skirt 7 is provided with illuminating lamp 6, so that observe in the evening.The rainhat 8 of adjustable distance is installed at the gas outlet place of this steam condenser pipe 1, with steam regulation condensation number.
In the present embodiment, this steam condenser pipe 1 is vertically arranged, if when elevated tank 4 upper space is height-limited, VERTICAL TUBE can be made into the steam condenser pipe of suitable gradient and length, preferably with 20 degree of settings of tilting.
In one more specifically embodiment, elevated tank volume is 2m
3, steam condenser pipe Φ 110 × 4000 quantity 10, blast furnace tuyere area sectional area 2 ㎡, the demineralized water recovering effect of elevated tank is good.
Claims (1)
1. a blast furnace water jacket Natural Circulation hot water and steam return water tank, comprise the elevated tank being provided with high-order water inlet steam pipe and water pipe next time, it is characterized in that, on this elevated tank top, gas skirt is set, gas skirt top arranges the steam condenser pipe by air heats free convection cooling, this steam condenser pipe is provided with the air inlet be connected with gas skirt and the gas outlet communicated with air, and two relative cover walls of this gas skirt are provided with first and second observation window be located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672324.5U CN204202420U (en) | 2014-11-12 | 2014-11-12 | Blast furnace water jacket Natural Circulation hot water and steam return water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672324.5U CN204202420U (en) | 2014-11-12 | 2014-11-12 | Blast furnace water jacket Natural Circulation hot water and steam return water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202420U true CN204202420U (en) | 2015-03-11 |
Family
ID=52660367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672324.5U Expired - Fee Related CN204202420U (en) | 2014-11-12 | 2014-11-12 | Blast furnace water jacket Natural Circulation hot water and steam return water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202420U (en) |
-
2014
- 2014-11-12 CN CN201420672324.5U patent/CN204202420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180316 Address after: 421800 East Deer neighborhood committee of Leiyang City, Leiyang City, Hunan Province, East Deer neighborhood committee Patentee after: YANXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 421800, Hengyang, Hunan, Leiyang Dongjiang River East Deer sixteen groups Patentee before: LEIYANG YANXIN NON-FERROUS METALS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220308 Address after: 421817 dashichong, Aoshan village, Dashi Township, Leiyang City, Hengyang City, Hunan Province Patentee after: LEIYANG YANXIN NON-FERROUS METALS Co.,Ltd. Address before: 421800 16 groups of Donglu neighborhood committees in Leiyang, Hunan Patentee before: YANXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| 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: 20150311 |