CN2301273Y - Spraying vapourizing mould - Google Patents
Spraying vapourizing mould Download PDFInfo
- Publication number
- CN2301273Y CN2301273Y CN 97218951 CN97218951U CN2301273Y CN 2301273 Y CN2301273 Y CN 2301273Y CN 97218951 CN97218951 CN 97218951 CN 97218951 U CN97218951 U CN 97218951U CN 2301273 Y CN2301273 Y CN 2301273Y
- Authority
- CN
- China
- Prior art keywords
- crystallizer
- water
- internal cavity
- cooling water
- water inlet
- 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 spraying vaporizing crystallizer, which belongs to a metallurgy conticaster device. The utility model aims to solve the defects that the investment of the recovering equipment of cooling water is high and the wastage caused by the hot vapor generated by the cooling water can not be recovered and used in the crystallizing process of molten steel of the existing spraying crystallizer. The lower part of an inner chamber of the crystallizer of the utility model is provided with a water withdrawing partition board to cause the liquid level of the cooling water on the lower part to be parallel to the lower end of the water withdrawing partition board. In addition, an air storage box is also provided. The cooling water is used for displacing the air in the air storage box into the inner chamber of the crystallizer to guarantee the water level of the crystallizer to be positioned on the lower end of the water withdrawing partition board and all the nozzles to successfully spray.
Description
The utility model belongs to the metallurgy conticaster special equipment, relates to a kind of conticaster fountain vaporization crystallizer.
At present, domestic general conticaster crystallizer has two kinds, i.e. water-cooled crystallizer and fountain crystallizer.
The water-cooled crystallizer is a kind of more original crystallizer, and it is simple in structure, and cooling water is closed cycle, and water volume that can be utilized is big, and cooling effect is poor, and crystallizer water seam can not be adjusted.The fountain crystallizer, water consumption is few, good cooling results, the problem that does not exist the water seam to adjust, but backwater is an open type, so a large amount of vapours that produce in the molten steel crystallization process can't be recycled, enter in the atmosphere, cause serious thermal pollution, and need to increase backwater equipment.
The purpose of this utility model promptly is to provide a kind of fountain vaporization crystallizer, keeps the advantage of existing fountain crystallizer, and realizes the cooling water closed cycle, reclaims vapours simultaneously, reduces thermal pollution.
A kind of fountain vaporization crystallizer of the present utility model has following advantage:
One, cooling water has been realized closed cycle, does not need backwater equipment, small investment.
Two, water consumption is few, saves great lot of water resources, reduces production costs.
Three, can reclaim whole vapours, realize UTILIZATION OF VESIDUAL HEAT IN, reduce thermal pollution.
The utility model is realized by following concrete scheme:
Description of drawings:
Fig. 1---the utility model A-A cutaway view.
Fig. 2---the utility model vertical view.
Fig. 3---the utility model B-B cutaway view.
Among the figure: (1) crystallizer copper pipe, (2) upper cover plate, (3) shell, (4) air receiver, (5) water inlet endless tube, (6) lower cover, (7) air receiver water inlet pipe, (8) water inlet pipe, (9) drainpipe, (10) gripper shoe, (11) air admission hole, (12) nozzle, (13) water distribution standpipe, (14) water-break dividing plate, (15) water-break passage, (16) copper pipe import, the outlet of (17) copper pipe, (18) crystallizer internal cavity.
The operation principle of a kind of fountain vaporization crystallizer of the present utility model is as follows:
When fountain vaporization crystallizer did not feed water, drainpipe (9) linked to each other with water-break passage (15), and communicates with atmosphere, so crystallizer internal cavity (18) is in atmospheric pressure state.When connecting water under high pressure, be that high-pressure cooling water passes through water inlet pipe (8) and enters into water endless tube (5), because water inlet endless tube (5) and water distribution standpipe (13) UNICOM, water distribution standpipe (13) beginning water-filling, nozzle (12) and water distribution standpipe (13) UNICOM, after water distribution standpipe (13) is full of water, nozzle (12) is to crystallizer copper pipe (1) inject high pressure cooling water, make the molten steel crystallization, simultaneously, part high-pressure cooling water reaches vapourizing temperature and is vaporizated into vapours, be full of crystallizer internal cavity (18), another part high-pressure cooling water drops on the lower cover (6) after heating up, owing to be full of steam in the crystallizer internal cavity (18), guarantee that the high-pressure cooling water liquid level in the crystallizer internal cavity (18) is parallel to water-break dividing plate (14) lower end, liquid level can not continue to rise.Make the high-temperature steam of continuous generation and high-temperature cooling water can only be finished high-pressure cooling water with the carbonated drink admixture to drainpipe (9) by water-break passage (15) row closed cycle.
In addition, consider that high-pressure cooling water passes through the pressure differential that drainpipe (9) produces when effluxing, make the gas compression in the crystallizer internal cavity (18), cause the water level of its underpart to rise to some extent, and influence the spray state of portion nozzle, reduce cooling effect, so air receiver (4) is set, when high-pressure cooling water enters into water endless tube (5) by water inlet pipe (8) when, by air receiver water inlet pipe (7) water filling in air receiver (4), by high-pressure cooling water the air in the air receiver (4) is replaced to crystallizer internal cavity (18) through air admission hole (11), make the corresponding increase of air storage spatial volume of crystallizer internal cavity (18), be used to guarantee that the water level of crystallizer internal cavity (18) is in water-break dividing plate (14) lower end, realize the smooth water spray of whole nozzles (12).
Claims (3)
1, a kind of fountain vaporization crystallizer, comprise crystallizer copper pipe and by shell, upper cover plate, the crystallizer internal cavity that lower cover is formed, it is characterized in that crystallizer internal cavity is provided with several nozzles, shell is provided with gripper shoe, water inlet pipe, water inlet endless tube, water distribution standpipe, drainpipe and air receiver, and the crystallizer internal cavity bottom is provided with water-break dividing plate and water-break passage.
2, a kind of fountain vaporization crystallizer according to claim 1 is characterized in that: water inlet pipe (8), and water inlet endless tube (5), water distribution standpipe (13) and nozzle (12) link.
3, a kind of fountain vaporization crystallizer according to claim 1, it is characterized in that: air receiver water inlet pipe (7) links water inlet pipe (8) and air receiver (4), air admission hole (11) links air receiver (4) and crystallizer internal cavity (18), and water-break passage (15) links drainpipe (9) and crystallizer internal cavity (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97218951 CN2301273Y (en) | 1997-06-09 | 1997-06-09 | Spraying vapourizing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97218951 CN2301273Y (en) | 1997-06-09 | 1997-06-09 | Spraying vapourizing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301273Y true CN2301273Y (en) | 1998-12-23 |
Family
ID=33935116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97218951 Expired - Fee Related CN2301273Y (en) | 1997-06-09 | 1997-06-09 | Spraying vapourizing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301273Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344394C (en) * | 2003-04-16 | 2007-10-24 | 康卡斯特股份公司 | Tube mould for continuous casting |
| CN104833233A (en) * | 2015-05-26 | 2015-08-12 | 湖北新华光信息材料有限公司 | Cooling ring for flue |
-
1997
- 1997-06-09 CN CN 97218951 patent/CN2301273Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344394C (en) * | 2003-04-16 | 2007-10-24 | 康卡斯特股份公司 | Tube mould for continuous casting |
| CN104833233A (en) * | 2015-05-26 | 2015-08-12 | 湖北新华光信息材料有限公司 | Cooling ring for flue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |