CN213680783U - Novel stainless steel dissolves production with cooling device admittedly - Google Patents
Novel stainless steel dissolves production with cooling device admittedly Download PDFInfo
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- CN213680783U CN213680783U CN202022564719.1U CN202022564719U CN213680783U CN 213680783 U CN213680783 U CN 213680783U CN 202022564719 U CN202022564719 U CN 202022564719U CN 213680783 U CN213680783 U CN 213680783U
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- cooling
- section
- drying
- stainless steel
- filter screen
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- 238000001816 cooling Methods 0.000 title claims abstract description 96
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 38
- 239000010935 stainless steel Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 230000018044 dehydration Effects 0.000 claims abstract description 17
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 17
- 239000006104 solid solution Substances 0.000 claims abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003546 flue gas Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000002910 solid waste Substances 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 8
- 239000002274 desiccant Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a novel cooling device for solid solution production of stainless steel, which consists of a cooling section, a dehydration section, a drying section and a conveying roller, wherein the conveying roller traverses the cooling section, the dehydration section and the drying section, and the cooling section comprises a shell, a cooling inlet, a cooling cavity, a filter screen, a bracket, a solid waste outlet, a liquid distributor, a return pipe, a sewage pump and a flue gas hole; an upper air discharging gun is arranged on the upper side wall of the dewatering section, and a lower air discharging gun is arranged on the lower side wall of the dewatering section; the drying section is of a cylindrical structure with openings at the upper part and the lower part, and an upper drying fan is arranged at the upper opening of the cylindrical structure; the utility model discloses to follow the nonrust steel pipe after solid solution furnace treatment earlier through cooling zone water spray rapid cooling back, the upper and lower exhaust gun of rethread dehydration section dehydrates nonrust steel pipe surface, and the last upper and lower fan through the drying zone air-dries at last, and true cooling and drying process can go on in succession, and its cooling effect is good, and drying efficiency is high, satisfies the solid solution treatment requirement of stainless steel.
Description
Technical Field
The utility model relates to a stainless steel production technical field, in particular to novel stainless steel dissolves production with cooling device admittedly.
Background
Stainless steel is short for stainless acid-resistant steel, and steel grade which is resistant to weak corrosive media such as air, steam and water or has stainless property is called stainless steel; and steel grades that are resistant to corrosion by chemically corrosive media (chemical attacks such as acids, bases, salts, etc.) are called acid-resistant steels. The term "stainless steel" refers not only to a single type of stainless steel, but also to more than a hundred types of industrial stainless steels, each of which has been developed to have good properties in its particular application field. The key to success is first to figure out the application and then to determine the correct steel grade. There are generally only six steel grades relevant to the field of building construction applications. They all contain 17-22% chromium, the preferred steel grade also contains nickel. The addition of molybdenum further improves atmospheric corrosion, particularly corrosion resistance to chloride-containing atmospheres.
Current stainless steel dissolves cooling device admittedly when using, can not cool off fast, and cooling efficiency is low, causes the stainless steel surface by a large amount of oxidations, influences the product quality of stainless steel, influences the crystal structure after the stainless steel cooling moreover, in order to solve above-mentioned problem, the utility model provides a cooling is rapid, and the novel stainless steel that the process was easily controlled dissolves production and uses cooling device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel stainless steel dissolves production with cooling device admittedly.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a novel cooling device for solid solution production of stainless steel comprises a cooling section, a dewatering section, a drying section and a conveying roller, wherein the conveying roller transversely penetrates through the cooling section, the dewatering section and the drying section, the cooling section comprises a shell, a cooling inlet, a cooling cavity, a filter screen, a support, a solid waste outlet, a liquid distributor, a backflow pipe, a sewage pump and a flue gas hole, the cooling inlet is arranged at one side of the shell, a stainless steel pipe is conveyed into the cooling cavity from the cooling inlet through the conveying roller, the liquid distributor is arranged in the cooling cavity above the conveying roller and is connected with a water tank through a water spray pump, the filter screen is arranged below the conveying roller and at the bottom end of the cooling cavity, the solid waste outlet is arranged at the position where the side wall of the shell is flush with the filter screen, the bottom of the filter screen is fixed with the bottom of the cooling cavity through the support, the, the return pipe is connected with the bottom of the water tank through a sewage pump, and the flue gas hole is formed in the top of the cooling cavity; the upper side wall of the dehydration section is provided with an upper air gun, the lower side wall of the dehydration section is provided with a lower air gun, the lower air gun and the upper air gun are both formed by arranging a plurality of air guns in parallel, and the plurality of air guns are connected with an air source through air pipes; the drying section is provided with an open-ended cylindrical structure from top to bottom, an upper opening of the cylindrical structure is provided with an upper drying fan, a lower opening of the cylindrical interface is provided with a lower drying fan, wind blowing directions of the upper drying fan and the lower drying fan are arranged in the same direction, the drying section and the dewatering section are connected, a cooling outlet is arranged on one side of the drying section opposite to the drying section, and the conveying rollers convey the stainless steel pipe subjected to cooling and drying out of the device from the cooling outlet.
Furthermore, a drying and absorbing device is arranged on the flue gas hole, and an alkaline solid drying agent is arranged in the drying and absorbing device and used for drying gases such as water vapor, carbon dioxide and sulfur dioxide generated in the cooling process.
Further, the whole appearance of dehydration section is the round platform shape, and the jumbo size section and the cooling zone of round platform shape are connected, and the small-size end and the dry section of round platform shape are connected, arrange air gun dislocation set down and go up air gun on and open, and all perpendicular to round platform shape lateral wall sets up, and the drop of water that is blown the drop by the air gun can play better dehydration effect in the lateral wall landing to the cooling chamber along the round platform shape.
Furthermore, the filter screen slope sets up the bottom in the cooling chamber, and the solid useless export sets up at the cooling chamber lateral wall and the filter screen minimum point position parallel and level that the slope set up, makes things convenient for the filter screen to filter filterable waste residue and discharges from solid useless export.
Furthermore, a water supplementing and replacing pipe is further arranged on the water tank and used for supplementing water or replacing water for the water tank.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses to follow the nonrust steel pipe after solid solution furnace treatment earlier through cooling zone water spray rapid cooling back, the upper and lower exhaust gun of rethread dehydration section dehydrates nonrust steel pipe surface, and the last upper and lower fan through the drying zone air-dries at last, and true cooling and drying process can go on in succession, and its cooling effect is good, and drying efficiency is high, satisfies the solid solution treatment requirement of stainless steel.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
fig. 2 is a schematic structural diagram of the water tank part of the present invention.
In the figure, 1, a housing; 2. a cooling inlet; 3. a cooling outlet; 4. a cooling chamber; 5. a dewatering section; 6. a drying section; 7. a filter screen; 8. a support; 9. a solid waste outlet; 10. a conveying roller; 11. a stainless steel tube; 12. a liquid distributor; 13. a return pipe; 14. a sewage pump; 15. a lower air gun; 16. an upper exhaust gun; 17. a flue gas hole; 18. an upper drying fan; 19. a lower drying fan; 20. a drying and absorbing device; 21. a water tank; 22. a water jet pump; 23. and (5) replacing the water pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a novel cooling device for solid solution production of stainless steel comprises a cooling section, a dewatering section 5, a drying section 6 and a conveying roller 10, wherein the conveying roller 10 traverses the cooling section, the dewatering section 5 and the drying section 6, the cooling section comprises a housing 1, a cooling inlet 2, a cooling chamber 4, a filter screen 7, a bracket 8, a solid waste outlet 9, a liquid distributor 12, a return pipe 13, a sewage pump 14 and a flue gas hole 17, the cooling inlet 2 is arranged at one side of the housing 1, a stainless steel pipe 11 is transported into the cooling chamber 4 from the cooling inlet 2 through the conveying roller 10, the liquid distributor 12 is arranged in the cooling chamber 4 above the conveying roller 10, the liquid distributor 12 is connected with a water tank 21 through a water spray pump 22, the filter screen 7 is arranged at the bottom end of the cooling chamber 4 below the conveying roller 10, the solid waste outlet 9 is arranged at a position where the side wall of the housing 1 is flush with the filter screen 7, the bottom of the filter screen 7 is fixed with the bottom of the cooling cavity 4 through a support 8, the return pipe 13 is arranged below the filter screen 7, the return pipe 13 is connected with the bottom of the water tank 21 through a sewage pump 14, and the flue gas hole 17 is arranged at the top of the cooling cavity 4; an upper air gun 16 is arranged on the upper side wall of the dewatering section 5, a lower air gun 15 is arranged on the lower side wall of the dewatering section 5, the lower air gun 15 and the upper air gun 16 are both formed by arranging a plurality of air guns side by side, and the plurality of air guns are all connected with an air source through air pipes; the drying section 6 is of a cylindrical structure with openings arranged at the upper part and the lower part, an upper drying fan 18 is arranged at the upper opening of the cylindrical structure, a lower drying fan 19 is arranged at the lower opening of the cylindrical connector, the wind directions of the upper drying fan 18 and the lower drying fan 19 are arranged in the same direction, the drying section 6 is connected with the dewatering section 5, a cooling outlet 3 is arranged at one side of the drying section 6 opposite to the dewatering section, and the stainless steel pipe 11 after cooling and drying is conveyed out of the device from the cooling outlet 3 by the conveying roller 10.
Further, a drying and absorbing device 20 is arranged on the flue gas hole 17, and an alkaline solid drying agent is arranged in the drying and absorbing device 20 and used for drying gases such as water vapor, carbon dioxide and sulfur dioxide generated in the cooling process.
Furthermore, the whole appearance of dehydration section 5 is the round platform shape, and the jumbo size section and the cooling zone of round platform shape are connected, and the small-size end and the drying zone 6 of round platform shape are connected, arrange air gun 15 and the dislocation of last air gun 16 down and open, and all perpendicular to round platform shape lateral wall sets up, and the drop of water that is blown the drop by the air gun can play better dehydration effect along the lateral wall landing of round platform shape to the cooling chamber 4.
Further, filter screen 7 slope sets up the bottom in cooling chamber 4, and solid useless export 9 sets up at cooling chamber 4 lateral wall and the filter screen 7 minimum point position parallel and level that the slope set up, makes things convenient for the filter screen to filter 7 filterable waste residue and discharges from solid useless export 9.
Further, a water replenishing and changing pipe 23 is further arranged on the water tank 21, and the water replenishing and changing pipe 23 is used for replenishing water or changing water for the water tank 21.
The working principle is as follows: the stainless steel pipe after the solid solution treatment is conveyed into the cooling cavity from a cooling inlet through a conveying roller, a water spray pump pumps water to a liquid distributor to spray water to the cooling cavity, the stainless steel pipe is rapidly cooled, water vapor and other gases generated in the water spraying process are dried through a smoke hole and then discharged, cooling water is conveyed to a water return box from a return pipe through a sewage pump after being filtered by a filter screen, solid impurities intercepted by the filter screen are cleaned from a solid waste outlet, the cooled stainless steel pipe is continuously conveyed to a dehydration section through the conveying roller, an upper exhaust gun and a lower exhaust gun of the dehydration section aim at the stainless steel pipe for blowing and drying, water beads remained on the stainless steel pipe are blown off by an air gun and then flow to the stainless steel pipe in the cooling cavity along the side wall of the circular truncated cone-shaped dehydration section and then are conveyed to the drying section through the conveying roller, an upper drying fan and a lower drying fan of the drying section dry the, and finishing the whole cooling and drying work.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a novel solid solution of stainless steel is produced and is used cooling device comprises cooling zone, dehydration section (5), drying section (6) and conveying roller (10), conveying roller (10) cross cooling zone, dehydration section (5) and drying section (6), characterized by: the cooling section comprises a shell (1), a cooling inlet (2), a cooling cavity (4), a filter screen (7), a support (8), a solid waste outlet (9), a liquid distributor (12), a return pipe (13), a sewage pump (14) and a flue gas hole (17), wherein the cooling inlet (2) is arranged on one side of the shell (1), a stainless steel pipe (11) is conveyed into the cooling cavity (4) from the cooling inlet (2) through a conveying roller (10), the liquid distributor (12) is arranged in the cooling cavity (4) above the conveying roller (10), the liquid distributor (12) is connected with a water tank (21) through a water spray pump (22), the filter screen (7) is arranged at the bottom end of the cooling cavity (4) below the conveying roller (10), the solid waste outlet (9) is arranged at the position where the side wall of the shell (1) is flush with the filter screen (7), and the bottom of the filter screen (7) is fixed with the bottom of the cooling cavity (4) through the support (8), the return pipe (13) is arranged below the filter screen (7), the return pipe (13) is connected with the bottom of the water tank (21) through a sewage pump (14), and the flue gas hole (17) is arranged at the top of the cooling cavity (4); an upper air gun (16) is arranged on the upper side wall of the dewatering section (5), a lower air gun (15) is arranged on the lower side wall of the dewatering section (5), the lower air gun (15) and the upper air gun (16) are formed by arranging a plurality of air guns side by side, and the plurality of air guns are connected with an air source through air pipes; drying section (6) are equipped with open-ended cylindrical structure from top to bottom, and cylindrical structure's upper shed is equipped with drying fan (18), and cylindrical interface's under shed is equipped with drying fan (19), go up drying fan (18) and drying fan (19) down and blow to the same setting, drying section (6) are connected with dehydration section (5) and are equipped with cooling outlet (3) to the one side of right, and conveying roller (10) are with stainless steel pipe (11) from cooling outlet (3) transportation device after the cooling drying.
2. The novel cooling device for solid solution production of stainless steel according to claim 1, which is characterized in that: and a drying and absorbing device (20) is arranged on the flue gas hole (17), and an alkaline solid drying agent is arranged in the drying and absorbing device (20).
3. The novel cooling device for solid solution production of stainless steel according to claim 2, which is characterized in that: the integral appearance of the dehydration section (5) is in a round table shape, a large-size section of the round table shape is connected with the cooling section, a small-size end of the round table shape is connected with the drying section (6), and the lower exhaust guns (15) and the upper exhaust guns (16) are arranged in a staggered mode and are all perpendicular to the side wall of the round table shape.
4. The novel cooling device for solid solution production of stainless steel according to claim 3, which is characterized in that: the filter screen (7) is obliquely arranged at the bottom in the cooling cavity (4), and the solid waste outlet (9) is arranged on the side wall of the cooling cavity (4) and is aligned with the lowest point of the obliquely arranged filter screen (7).
5. The novel cooling device for solid solution production of stainless steel according to claim 4, wherein: and a water replenishing and replacing pipe (23) is also arranged on the water tank (21), and the water replenishing and replacing pipe (23) is used for replenishing water or replacing water for the water tank (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564719.1U CN213680783U (en) | 2020-11-09 | 2020-11-09 | Novel stainless steel dissolves production with cooling device admittedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564719.1U CN213680783U (en) | 2020-11-09 | 2020-11-09 | Novel stainless steel dissolves production with cooling device admittedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213680783U true CN213680783U (en) | 2021-07-13 |
Family
ID=76729221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022564719.1U Expired - Fee Related CN213680783U (en) | 2020-11-09 | 2020-11-09 | Novel stainless steel dissolves production with cooling device admittedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213680783U (en) |
-
2020
- 2020-11-09 CN CN202022564719.1U patent/CN213680783U/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: 20210713 |