CN213327694U - Air-cooled quenching production line for preparing special steel - Google Patents
Air-cooled quenching production line for preparing special steel Download PDFInfo
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- CN213327694U CN213327694U CN202022336348.1U CN202022336348U CN213327694U CN 213327694 U CN213327694 U CN 213327694U CN 202022336348 U CN202022336348 U CN 202022336348U CN 213327694 U CN213327694 U CN 213327694U
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- special steel
- air cooling
- cooling
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 230000000171 quenching effect Effects 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000010791 quenching Methods 0.000 title claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 99
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses an air-cooled quenching production line for preparing special steel, including the carriage, the internally mounted of carriage has the conveying roller, and the bottom mounting of carriage has the supporting leg, and the side of supporting leg is fixed with the forced air cooling board, and the inside of forced air cooling board is provided with the forced air cooling chamber, and the top of forced air cooling board is opened there is the forced air cooling hole, and first cooling blower is installed to the bottom of forced air cooling board. The first cooling fan cools and blows the bottom end of the special steel plate, so that the temperature of the special steel plate is reduced, and the air-cooled quenching effect of the special steel plate is effectively improved. The supporting frame and the ventilation holes quickly dissipate heat dissipated around the special steel plate, so that the temperature around the special steel plate is fully reduced. The second cooling fan passes through backup pad and heat insulating mattress, reduces second cooling fan degree of being heated to realized guaranteeing second cooling fan's normal use.
Description
Technical Field
The utility model belongs to the technical field of quenching production line, in particular to an air-cooled quenching production line for preparing special steel.
Background
The special steel is also called alloy steel, and is a kind of steel. The special steel is prepared by adding one or more alloy elements into carbon steel in a proper amount to change the structure of the steel, so that the steel has various special properties; in the production process of special steel, the special steel after being discharged from a furnace generally needs to be quenched to remove impurities in the steel. The steel is cooled by cooling water, and the steel plate is cooled by a cold air blowing device.
The Chinese invention with an authorization notice number of CN208829724U is specially favorable for 2019, 5, 7 and discloses an air-cooled quenching production line for preparing special steel, and relates to the technical field of special steel production equipment. This an air-cooled quenching production line for preparing special steel is through setting up cooling blower, gas-supply pipe, nozzle, screw thread post, a screw thread section of thick bamboo and drive arrangement to make the distance of nozzle apart from the special steel sheet can adjust as required, avoided because the cooling blower distance is too far away the cooling inhomogeneous and lead to the problem that the special steel sheet takes place the fracture deformation, guaranteed the refrigerated effect of special steel sheet, satisfied the needs of production.
The existing air-cooled quenching production line for preparing special steel ensures the cooling effect of the special steel plate and meets the production requirement; however, the air cooling production line only carries out air cooling on the top surface of the special steel plate, but does not effectively carry out cold air blowing cooling on the bottom surface of the special steel plate, and the ambient temperature of the special steel plate is too high, the cold air blowing cooling is slow, and the air cooling quenching treatment is influenced; moreover, the second cooling fan for air-cooling quenching the top surface of the special steel plate is not effectively fixed and insulated, and the heat emitted by the special steel plate can heat the second cooling fan for a long time, so that the use of the second cooling fan is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air-cooled quenching production line for preparing special steel to solve the air-cooled production line and only carry out the forced air cooling to the top surface of special steel sheet, and do not carry out the effectual cold wind that carries on to its bottom surface and blow the cooling, and the special steel sheet ambient temperature is too high, and cold wind blows the cooling slower, influences the problem of forced air cooling quenching treatment.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air-cooled quenching production line for preparing special steel, includes the carriage, the internally mounted of carriage has the conveying roller, the bottom mounting of carriage has the supporting leg, the side of supporting leg is fixed with the forced air cooling board, the inside of forced air cooling board is provided with the forced air cooling chamber, the top of forced air cooling board is opened there is the forced air cooling hole, first cooling blower is installed to the bottom of forced air cooling board.
Preferably, the top end of the conveying roller is provided with a special steel plate, the top end of the supporting frame is fixed with a side plate, and the surface of the side plate is provided with a vent hole.
Preferably, a supporting plate is fixed to the side face of the side plate, a second cooling fan is installed at the top end of the supporting plate, a heat insulation pad is arranged at the bottom end of the second cooling fan in a padded mode, a ventilating pipe is arranged on the surface of the second cooling fan, and a positioning groove is formed in the side face of the supporting plate.
Preferably, the supporting frame is a rectangular frame, the conveying rollers are distributed at intervals, and the air cooling plate is located below the conveying rollers.
Preferably, the first cooling fan is communicated with the air cooling cavity, and the air cooling plate is parallel to the support frame.
Preferably, the special steel plate is parallel to the supporting frame, and the supporting plate is positioned above the special steel plate; the side plates are perpendicular to the supporting frame.
Preferably, the supporting plate is perpendicular to the side plate, the vent pipe is of a telescopic pipe structure, the vent pipe is clamped into the positioning groove, and the positioning groove is of a semicircular structure.
Compared with the prior art, the utility model discloses an air-cooled quenching production line for preparing special steel:
1. the first cooling fan and the air cooling plate are arranged, when the special steel plate cooling device is used, the first cooling fan cools and blows the bottom end of the special steel plate through the air cooling plate, the temperature of the special steel plate is reduced, the temperature of the special steel plate is rapidly reduced, and the air cooling quenching effect of the special steel plate is effectively improved.
2. The supporting frame and the ventilation holes are arranged, and when the special steel plate cooling device is used, heat dissipated around the special steel plate is rapidly dissipated through the supporting frame and the ventilation holes, so that the temperature around the special steel plate is fully reduced.
3. Be provided with backup pad and heat insulating mattress, during the use, second cooling blower passes through backup pad and heat insulating mattress, reduces second cooling blower degree of being heated to the normal use of guaranteeing second cooling blower has been realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of fig. 1 at a according to the present invention;
fig. 3 is a top view of the support plate portion of fig. 1 of the present invention;
fig. 4 is a top view of the support frame portion of fig. 1 according to the present invention.
In the figure: 1. a support frame; 2. a vent hole; 3. a side plate; 4. special steel plates; 5. a conveying roller; 6. a breather pipe; 7. a heat insulating pad; 8. a second cooling fan; 9. supporting legs; 10. an air-cooled panel; 11. air cooling holes; 12. an air-cooled cavity; 13. a first cooling fan; 14. positioning a groove; 15. and a support plate.
Detailed Description
Referring to fig. 1 and 4, an air-cooled quenching production line for preparing special steel includes a support frame 1, wherein the support frame 1 is a rectangular frame, and is beneficial to ventilation and heat dissipation of a special steel plate 4; the internally mounted of carriage 1 has conveying roller 5, and conveying roller 5 interval distribution does benefit to the forced air cooling hole 11 of below and bloies.
Referring to fig. 1 and 4, the bottom end of the supporting frame 1 is fixed with a supporting leg 9, the side surface of the supporting leg 9 is fixed with an air cooling plate 10, the air cooling plate 10 is positioned below the conveying roller 5, and the air cooling plate 10 is parallel to the supporting frame 1; the inside of forced air cooling board 10 is provided with forced air cooling chamber 12, and forced air cooling hole 11 is opened at the top of forced air cooling board 10, and forced air cooling hole 11 and forced air cooling chamber 12 intercommunication.
Referring to fig. 1 and 4, a first cooling fan 13 is installed at the bottom end of the air cooling plate 10, the first cooling fan 13 is communicated with the air cooling chamber 12, and cold air is blown upwards from the air cooling hole 11 through the air cooling chamber 12 to dissipate heat of the bottom surface of the special steel plate 4.
Referring to fig. 1 and 3, a special steel plate 4 is arranged at the top end of a conveying roller 5, the special steel plate 4 is parallel to the supporting frame 1, and the special steel plate 4 moves through the conveying roller 5; a side plate 3 is fixed at the top end of the supporting frame 1, the side plate 3 is perpendicular to the supporting frame 1, and the side plate 3 is positioned at two sides of the special steel plate 4; the surface of the side plate 3 is provided with a vent hole 2 which is beneficial to the heat dissipation and ventilation around the special steel plate 4.
Referring to fig. 1, 2 and 3, a supporting plate 15 is fixed on the side surface of the side plate 3, the supporting plate 15 is perpendicular to the side plate 3, and the supporting plate 15 is located above the special steel plate 4; second cooling blower 8 is installed on the top of backup pad 15, and second cooling blower 8's bottom pad has heat insulating mattress 7, and second cooling blower 8 insulates against heat through heat insulating mattress 7 and backup pad 15, reduces second cooling blower 8 the degree of being heated.
Referring to fig. 1, 2 and 3, a ventilation pipe 6 is disposed on a surface of the second cooling fan 8, and the ventilation pipe 6 is of a telescopic pipe structure; the side surface of the supporting plate 15 is provided with a positioning groove 14, the positioning groove 14 is of a semicircular structure, the vent pipe 6 is clamped in the positioning groove 14, and the special steel plate 4 is blown out with cold air for air cooling and quenching.
The working principle of the scheme is as follows: the conveying roller 5 is arranged inside the supporting frame 1, the air cooling plate 10 is arranged below the supporting frame 1, and the first cooling fan 13 is connected below the air cooling plate 10; the side plate 3 is fixed on the side of the support frame 1, and the surface of the side plate is provided with a vent hole 2.
The supporting plate 15 is arranged above the conveying roller 5 through the side plate 3, the second cooling fan 8 is arranged at the top end of the supporting plate 15 through the heat insulation pad 7, and the vent pipe 6 is communicated with the second cooling fan 8 and is just arranged inside the positioning groove 14.
The special steel plate 4 is conveyed by the conveying roller 5, the first cooling fan 13 blows air upwards from the air cooling hole 11 through the air cooling cavity 12, and the bottom surfaces of the conveying roller 5 and the special steel plate 4 are blown for heat dissipation; meanwhile, the second cooling fan 8 blows air downwards through the vent pipe 6 to perform air cooling quenching on the top surface of the special steel plate 4.
Claims (7)
1. The utility model provides an air-cooled quenching production line for preparing special steel, includes braced frame (1), its characterized in that: the internally mounted of carriage (1) has conveying roller (5), the bottom mounting of carriage (1) has supporting leg (9), the side of supporting leg (9) is fixed with forced air cooling board (10), the inside of forced air cooling board (10) is provided with forced air cooling chamber (12), forced air cooling hole (11) are opened on the top of forced air cooling board (10), first cooling blower (13) are installed to the bottom of forced air cooling board (10).
2. An air-cooled quenching production line for producing special steel according to claim 1, characterized in that: the special steel plate (4) is arranged at the top end of the conveying roller (5), the side plate (3) is fixed at the top end of the supporting frame (1), and the ventilation hole (2) is formed in the surface of the side plate (3).
3. An air-cooled quenching production line for producing special steel according to claim 2, characterized in that: the side of curb plate (3) is fixed with backup pad (15), second cooling blower (8) are installed on the top of backup pad (15), the bottom pad of second cooling blower (8) has heat insulating mattress (7), the surface of second cooling blower (8) is provided with breather pipe (6), open the side of backup pad (15) has constant head tank (14).
4. An air-cooled quenching production line for producing special steel according to claim 1, characterized in that: the supporting frame (1) is a rectangular frame, the conveying rollers (5) are distributed at intervals, and the air cooling plate (10) is located below the conveying rollers (5).
5. An air-cooled quenching production line for producing special steel according to claim 1, characterized in that: the air cooling plate (10) is parallel to the support frame (1).
6. An air-cooled quenching production line for producing special steel according to claim 2, characterized in that: the special steel plate (4) is parallel to the supporting frame (1), and the side plate (3) is perpendicular to the supporting frame (1).
7. An air-cooled quenching production line for preparing special steel according to claim 3, characterized in that: the supporting plate (15) is perpendicular to the side plate (3), the vent pipe (6) is of a telescopic pipe structure, and the positioning groove (14) is of a semicircular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336348.1U CN213327694U (en) | 2020-10-20 | 2020-10-20 | Air-cooled quenching production line for preparing special steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336348.1U CN213327694U (en) | 2020-10-20 | 2020-10-20 | Air-cooled quenching production line for preparing special steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213327694U true CN213327694U (en) | 2021-06-01 |
Family
ID=76073141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022336348.1U Expired - Fee Related CN213327694U (en) | 2020-10-20 | 2020-10-20 | Air-cooled quenching production line for preparing special steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213327694U (en) |
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2020
- 2020-10-20 CN CN202022336348.1U patent/CN213327694U/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: 20210601 |