CN214060601U - High-efficiency water-cooled crystallizer - Google Patents
High-efficiency water-cooled crystallizer Download PDFInfo
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- CN214060601U CN214060601U CN202022771336.1U CN202022771336U CN214060601U CN 214060601 U CN214060601 U CN 214060601U CN 202022771336 U CN202022771336 U CN 202022771336U CN 214060601 U CN214060601 U CN 214060601U
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- water
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- crystallizer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000001816 cooling Methods 0.000 claims abstract description 62
- 239000002893 slag Substances 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 21
- 239000012530 fluid Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to the technical field of electroslag remelting equipment, in particular to a high-efficiency water-cooled crystallizer, which comprises an outer wall and an inner wall, wherein a slag bath is arranged on the inner side of the inner wall, a closed water-cooled cavity for circulating cooling water is formed between the outer wall and the inner wall, two water inlets are arranged on the lower part of the water-cooled cavity, and the two water inlets are respectively arranged on two sides of the water-cooled crystallizer; the upper part of the water-cooling cavity is provided with two water outlets which are respectively arranged at two sides of the water-cooling crystallizer; the connecting line between the two water inlets and the connecting line between the two water outlets are in a cross shape. High-efficient water-cooling crystallizer, simple structure, design benefit makes the cooling water when the flow-through water-cooling chamber, fluidic disorder nature and the mixed indiscriminate nature increase of flow avoid producing the fluid dead angle, cold unload the water route and distribute evenly, make the cooling water of circulation obtain make full use of, cooling efficiency is high, the cooling effect is good, has satisfied the production needs.
Description
Technical Field
The utility model relates to a high-efficient water-cooling crystallizer belongs to electroslag equipment technical field.
Background
Electroslag remelting is a method of melting using resistance heat generated when current passes through slag as a heat source. The purpose is to improve the purity of metal and improve ingot casting crystallization. Electroslag remelting steel is increasingly widely applied due to good quality and longer service life, particularly widely applied to aerospace and various military products, and also widely applied to civil industry in recent years.
The electroslag remelting crystallizer comprises an inner cylinder and an outer cylinder, wherein flowing cold water is filled between the inner cylinder and the outer cylinder for cooling, the flow direction of the cooling water flows upwards from the bottom, so that a water cooling cavity is filled with the cooling water, but the outer cylinder of the existing crystallizer is respectively provided with a water inlet and a water outlet, fluid dead angles are easily generated by the arrangement, the fluid in a certain part of the water cooling cavity flows slowly or even does not flow, the fluid in the part loses the heat exchange cooling effect, the circulating cooling water cannot be fully utilized, the cooling efficiency is low, and the cooling effect is poor.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the defects of the prior art are overcome, and the efficient water-cooling crystallizer is provided to solve the problems.
The utility model discloses a high-efficient water-cooling crystallizer, including outer wall and inner wall, the inner wall inboard is the slag bath, forms the inclosed water-cooling chamber of circulation cooling water between outer wall and the inner wall, and the lower part of water-cooling chamber is equipped with two water inlets, and two water inlets are established respectively in water-cooling crystallizer's both sides; the upper part of the water-cooling cavity is provided with two water outlets which are respectively arranged at two sides of the water-cooling crystallizer; the connecting line between the two water inlets and the connecting line between the two water outlets are in a cross shape.
The utility model discloses set up two water inlets and two delivery ports respectively in water-cooling crystallizer lower part and upper portion, see (as shown in fig. 7) from the plan view, line between two water inlets and the line between two delivery ports are cross form, make the cooling water when the flow-through water-cooling chamber, fluidic disorder nature and the mixed disorder nature increase of flow avoid forming the fluid dead angle in the water-cooling chamber, have improved heat transfer cooling effect greatly.
The utility model discloses in, the water inlet direction of two water inlets and the play water direction of two delivery ports all are tangent with the water-cooling chamber. This structure can be so that the cooling water forms the rotation in the water-cooling chamber, and when the cooling water flowed from the bottom up, the fluid formed the heliciform and risen, and the fluid of this mode not only can avoid forming the fluid dead angle in the water-cooling chamber, but also increased the route of flowing through of cooling water, made the heat transfer time extension of cooling water in the water-cooling intracavity, improved the utilization ratio of cooling water, further improved the cooling effect. And the fluid rises spirally, the cooling heat exchange surface is uniform, so that the cast ingot in the slag pool is uniformly cooled from bottom to top, the cooling effect is uniform, the cooling effect is very good, and the product quality is greatly improved.
Preferably, the two water inlets are a first water inlet and a second water inlet, and the first water inlet and the second water inlet are respectively connected with a first water inlet pipe and a second water inlet pipe; the two water outlets are a first water outlet and a second water outlet, and the first water outlet and the second water outlet are respectively connected with a first water outlet pipe and a second water outlet pipe; the orifices of the first water outlet pipe, the second water outlet pipe, the first water inlet pipe and the second water inlet pipe are parallel and level, and are positioned at the upper part of the water-cooled crystallizer. Because the water-cooling crystallizer is arranged below the working table surface, the structure can facilitate the connection of each water inlet pipe and each water outlet pipe with an external pipeline, so that the layout and the installation mode of the system are more reasonable.
Preferably, the outer wall on be equipped with the drain, after using for a long time, can close each delivery port, open the remaining impurity of drain clean water-cooling intracavity etc..
Preferably, the outer wall on be equipped with the lug, the lug is in the bilateral symmetry setting of outer wall, makes things convenient for equipment hoist and mount.
Compared with the prior art, the utility model beneficial effect who has is:
high-efficient water-cooling crystallizer, simple structure, design benefit makes the cooling water when the flow-through water-cooling chamber, fluidic disorder nature and the mixed indiscriminate nature increase of flow avoid producing the fluid dead angle, cold unload the water route and distribute evenly, make the cooling water of circulation obtain make full use of, cooling efficiency is high, the cooling effect is good, has satisfied the production needs.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a sectional view of a front view of the present invention;
fig. 4 is a second schematic structural diagram of the present invention;
fig. 5 is a third schematic structural diagram of the present invention;
FIG. 6 is a fourth schematic structural diagram of the present invention;
fig. 7 is a plan view of the present invention.
In the figure: 1. a slag pool; 2. a first water outlet pipe; 3. a second water outlet pipe; 4. a first water inlet pipe; 5. a second water inlet pipe; 6. an outer wall; 7. a sewage draining outlet; 8. lifting lugs; 9. a fixing plate; 10. a first water inlet; 11. a second water inlet; 12. a first water outlet; 13. a second water outlet; 14. an inner wall; 15. a water cooling cavity.
Detailed Description
The invention will be further described with reference to the following examples:
as shown in fig. 1 to 7, the high-efficiency water-cooled crystallizer of the present invention comprises an outer wall 6 and an inner wall 14, wherein a slag bath 1 is arranged inside the inner wall 14, a closed annular water-cooled cavity 15 is formed between the outer wall 6 and the inner wall 14, two water inlets are arranged at the lower part of the water-cooled cavity 15, and the two water inlets are respectively arranged at two sides of the water-cooled crystallizer; the upper part of the water-cooling cavity 15 is provided with two water outlets which are respectively arranged at two sides of the water-cooling crystallizer; the connecting line between the two water inlets and the connecting line between the two water outlets are in a cross shape, and the water inlet directions of the two water inlets and the water outlet directions of the two water outlets are tangent to the water cooling cavity 15.
The two water inlets are a first water inlet 10 and a second water inlet 11, and the first water inlet 10 and the second water inlet 11 are respectively connected with the first water inlet pipe 4 and the second water inlet pipe 5 through welding; the two water outlets are a first water outlet 12 and a second water outlet 13, and the first water outlet 12 and the second water outlet 13 are respectively connected with a first water outlet pipe 2 and a second water outlet pipe 3 through welding; the orifices of the first water outlet pipe 2, the second water outlet pipe 3, the first water inlet pipe 4 and the second water inlet pipe 5 are parallel and level, are positioned at the upper part of the water-cooled crystallizer, and are fixed on the outer wall 6 of the water-cooled crystallizer through a fixing plate 9. Because the water-cooling crystallizer is arranged below the working table surface, the structure can facilitate the connection of each water inlet pipe and each water outlet pipe with an external pipeline, so that the layout and the installation mode of the system are more reasonable.
Be equipped with drain 7 on the outer wall 6, still be equipped with lug 8, lug 8 sets up in the bilateral symmetry of outer wall 6.
Utility model's theory of operation:
the utility model discloses set up two water inlets and two delivery ports respectively in water-cooling crystallizer lower part and upper portion, see (as shown in fig. 7) from the plan view, line between two water inlets and the line between two delivery ports are cross form, make the cooling water when the flow through water-cooling chamber 15, fluidic disorder nature and the mixed messy increase of flow avoid forming the fluid dead angle in the water-cooling chamber 15, have improved heat transfer cooling effect greatly. The water inlet direction of two water inlets and the play water direction of two delivery ports all are tangent with water-cooling chamber 15, this structure can be so that the cooling water forms the rotation in water-cooling chamber 15, when the cooling water up flows from the bottom, the fluid forms the heliciform and rises, the fluid of this mode not only can avoid forming the fluid dead angle in water-cooling chamber 15, but also increased the route of flowing through of cooling water, make the heat transfer time extension of cooling water in water-cooling chamber 15, the utilization ratio of cooling water is improved, the cooling effect is further improved. And the fluid rises spirally, the cooling heat exchange surface is uniform, the cast ingot in the slag pool 1 is uniformly cooled from bottom to top, the cooling effect is uniform, the cooling effect is very good, and the product quality is greatly improved.
Claims (5)
1. The utility model provides a high-efficient water-cooling crystallizer, includes outer wall (6) and inner wall (14), and inner wall (14) inboard is slag bath (1), forms inclosed annular water-cooling chamber (15), its characterized in that between outer wall (6) and inner wall (14): the lower part of the water-cooling cavity (15) is provided with two water inlets which are respectively arranged at two sides of the water-cooling crystallizer; the upper part of the water-cooling cavity (15) is provided with two water outlets which are respectively arranged at two sides of the water-cooling crystallizer; the connecting line between the two water inlets and the connecting line between the two water outlets are in a cross shape.
2. The high-efficiency water-cooled crystallizer of claim 1, wherein: the water inlet directions of the two water inlets and the water outlet directions of the two water outlets are tangent to the water cooling cavity (15).
3. The high-efficiency water-cooled crystallizer of claim 1 or 2, wherein: the two water inlets are a first water inlet (10) and a second water inlet (11), and the first water inlet (10) and the second water inlet (11) are respectively connected with the first water inlet pipe (4) and the second water inlet pipe (5); the two water outlets are a first water outlet (12) and a second water outlet (13), and the first water outlet (12) and the second water outlet (13) are respectively connected with a first water outlet pipe (2) and a second water outlet pipe (3); the pipe orifices of the first water outlet pipe (2), the second water outlet pipe (3), the first water inlet pipe (4) and the second water inlet pipe (5) are parallel and level.
4. The high-efficiency water-cooled crystallizer of claim 1, wherein: the outer wall (6) is provided with a sewage draining outlet (7).
5. The high-efficiency water-cooled crystallizer of claim 1, wherein: the outer wall (6) is provided with lifting lugs (8), and the lifting lugs (8) are symmetrically arranged on two sides of the outer wall (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771336.1U CN214060601U (en) | 2020-11-26 | 2020-11-26 | High-efficiency water-cooled crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771336.1U CN214060601U (en) | 2020-11-26 | 2020-11-26 | High-efficiency water-cooled crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214060601U true CN214060601U (en) | 2021-08-27 |
Family
ID=77404472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022771336.1U Expired - Fee Related CN214060601U (en) | 2020-11-26 | 2020-11-26 | High-efficiency water-cooled crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214060601U (en) |
-
2020
- 2020-11-26 CN CN202022771336.1U patent/CN214060601U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |