CN116651956B - Step-type cooling bed for section steel - Google Patents
Step-type cooling bed for section steel Download PDFInfo
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- CN116651956B CN116651956B CN202310921152.4A CN202310921152A CN116651956B CN 116651956 B CN116651956 B CN 116651956B CN 202310921152 A CN202310921152 A CN 202310921152A CN 116651956 B CN116651956 B CN 116651956B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 78
- 239000010959 steel Substances 0.000 title claims abstract description 78
- 238000001816 cooling Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 173
- 239000007921 spray Substances 0.000 claims abstract description 70
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims 8
- 210000001503 joint Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 19
- 241000220317 Rosa Species 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 206010010904 Convulsion Diseases 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
The application relates to a step-type cooling bed for profile steel, which belongs to the field of profile steel production and comprises a frame, wherein a support frame is arranged on the frame, the support frame is arranged along the width direction of the frame, a first water spraying component comprises a first water spraying pipe, the first water spraying pipe is fixed on the support frame, a plurality of first water outlet pipes are fixed at the bottoms of the first water spraying pipes, a first spray head for spraying water to the top of the profile steel is fixed at the bottom of each first water outlet pipe, and a second water spraying component is arranged above a water collecting tank; the second water spray assembly comprises a second water spray pipe, the two ends of the second water spray pipe are respectively fixed with a first supporting block, the first supporting blocks are connected with the outer wall of the water collection tank, the top of the second water spray pipe is fixed with a plurality of second water outlet pipes, the top of the second water outlet pipe is fixed with a second spray head for spraying water to the bottom of the profile steel, and the side wall of the water collection tank is provided with a driving assembly for driving the first supporting blocks to move along the length direction of the frame. The application has the effect of improving the cooling efficiency of the step cooling bed.
Description
Technical Field
The application relates to the field of section steel production, in particular to a section steel stepping cooling bed.
Background
The production of the profile steel is to heat the billet through a heating furnace, roll the billet through a universal rolling mill, cool the billet, straighten the billet and cut the billet to obtain the profile steel. At present, some rack type cooling beds used for cooling the section steel adopt a natural cooling mode, and the section steel is low in cooling speed and efficiency; some of the steel sections are cooled by adopting a water cooling mode, but the cooling effect is poor, so that the performance of the steel sections is affected.
Disclosure of Invention
The application provides a step cooling bed for section steel in order to improve the cooling efficiency of the step cooling bed.
The application provides a step-type cooling bed for section steel, which adopts the following technical scheme:
the utility model provides a step-type cooling bed for shaped steel, includes the frame, install the support frame in the frame, the support frame is along the width direction setting of frame, be provided with first spray water subassembly on the support frame, first spray water subassembly includes first spray pipe, first spray pipe is fixed on the support frame, first spray pipe bottom is fixed with a plurality of first outlet pipes, the bottom of first outlet pipe is fixed with the first shower nozzle that sprays water to the shaped steel top, the below of frame is provided with the header tank, the top of header tank is provided with second spray water subassembly;
the second water spray assembly comprises a second water spray pipe, first supporting blocks are fixed at two ends of the second water spray pipe, the first supporting blocks are connected with the outer wall of the water collection tank, a plurality of second water outlet pipes are fixed at the top of the second water spray pipe, a second spray nozzle for spraying water to the bottom of the profiled steel is fixed at the top of the second water outlet pipe, and a driving assembly for driving the first supporting blocks to move along the length direction of the frame is arranged on the side wall of the water collection tank.
By adopting the technical scheme, when the section steel passes through the cooling bed, water is supplied to the first water outlet pipe and the second water outlet pipe, and the water in the first water outlet pipe is sprayed to the top of the section steel through the first water spray pipe and the first spray nozzle to cool the upper surface of the section steel; the bottom of shaped steel is sprayed to the water in the second outlet pipe through second spray pipe and second shower nozzle, cools down the lower surface of shaped steel, and drive assembly can drive first supporting shoe and second spray pipe and reciprocate along the length direction of frame simultaneously, can improve the cooling effect of second water spray subassembly, through the combined action of first water spray subassembly and second water spray subassembly, shaped steel refrigerated speed piece, refrigerated effectual.
Optionally, the bottom of header tank is fixed with the back flow, the bottom of back flow is connected with the storage water tank, the storage water tank with be fixed with first connecting pipe between the first spray pipe, install first water pump on the first connecting pipe, the storage water tank with be fixed with the second connecting pipe between the second spray pipe, the second connecting pipe is the hose, install the second water pump on the second connecting pipe.
Through adopting above-mentioned technical scheme, first shower nozzle and second shower nozzle spun water can finally fall in the header tank, then flow to the storage water tank from the header tank inside through the return pipe, in first spray pipe and the second spray pipe are carried to the inside water of storage water tank again to first water pump and second water pump, can reuse.
Optionally, the top of support frame is provided with the exhaust column, the bottom of exhaust column is fixed with a plurality of exhaust columns, the exhaust column is located one side of first spray pipe, subaerial exhaust fan that is provided with, the exhaust fan with be fixed with first communication pipe between the exhaust column.
Through adopting above-mentioned technical scheme, first shower nozzle and second shower nozzle spray water can produce a large amount of steam to the shaped steel of process, carry out the convulsions through air exhauster and exhaust line, can be fast with steam suction, improve shaped steel refrigerated efficiency.
Optionally, the exhaust pipeline is provided with the pipeline of blowing away from one side of first spray pipe, the bottom of pipeline of blowing is fixed with a plurality of blowpipes that blow to shaped steel, and subaerial being provided with the hair-dryer, the hair-dryer with be fixed with the second communicating pipe between the pipeline of blowing.
Through adopting above-mentioned technical scheme, the shaped steel is passed through the back from the below of aspiration channel, and the blowing pipe is bloied to the shaped steel, can accelerate shaped steel refrigerated speed, and the wind that the blowing pipe blows out reaches the bottom of header tank behind the shaped steel, later upwards moves, can drive steam upwards to make the induced draft can absorb steam fast, improves cooling efficiency.
Optionally, the drive assembly includes lead screw and motor, the below of first supporting shoe is fixed with the second supporting shoe, be fixed with first fixed block and second fixed block on the lateral wall of header tank, the second supporting shoe is located first fixed block with between the second fixed block, the one end and the first fixed block of lead screw rotate to be connected, the other end and the second fixed block of lead screw rotate to be connected, the lead screw runs through the second supporting shoe and with second supporting shoe threaded connection, the motor is fixed on the lateral wall of header tank, the output back of motor with the lead screw is fixed.
Through adopting above-mentioned technical scheme, the motor drives the lead screw and rotates, and the lead screw rotates and drives the second supporting shoe and remove to drive the second outlet pipe and remove along the length direction of frame, thereby be convenient for cool off shaped steel.
Optionally, be connected with the rose box between back flow and the storage water tank, the rose box is inside to be provided with the filter screen plate.
Through adopting above-mentioned technical scheme, through setting up the filter screen board, can filter the impurity in the backward flow water, prevent that the impurity from entering into in the storage water tank.
Optionally, the mounting hole has been seted up on the lateral wall of rose box, the filter screen board is followed the mounting hole inserts the inside of rose box, the spout has all been seted up on two relative inner walls of rose box, the both sides of filter screen board all are fixed with the slider, the slider with the spout slides and pegs graft, the position department of mounting hole is provided with the mounting panel, one side of mounting panel pass through the hinge with the outer wall of rose box articulates, the opposite side of mounting panel is provided with locking subassembly, the mounting panel pass through locking subassembly with the rose box is fixed.
Through adopting above-mentioned technical scheme, when installing the filter screen plate, aim at the spout with the slider on the filter screen plate, insert the filter screen plate in the rose box, close the mounting panel, it is fixed with the rose box with the mounting panel through locking subassembly, be convenient for fix the filter screen plate.
Optionally, the locking subassembly includes first fixed plate, second fixed plate and spring, first fixed plate with the outer wall of rose box is fixed, the second fixed plate is located the top of first fixed plate, first fixed plate with the mounting panel is fixed, first fixed plate with be provided with the butt board between the second fixed plate, the butt board is close to the one end of first fixed plate is fixed with the connecting rod, the connecting rod runs through first fixed plate, the spring is fixed in first fixed plate with between the butt board, the butt board is close to the one end of second fixed plate is fixed with the grafting piece, offer the confession on the second fixed plate the first spliced eye of grafting piece grafting.
Through adopting above-mentioned technical scheme, when fixing the outer wall of mounting panel and rose box, rotate the mounting panel to the position of installing port earlier, later the connecting rod of pulling downwards makes the butt board downwardly moving and extrudees the spring, after the mounting panel enters into the installing port completely, loosens the connecting rod, and the grafting piece inserts in the first jack on the second fixed plate under the effect of spring.
Optionally, the filter screen plate is close to the one end of mounting panel is fixed with the arm-tie, set up the second spliced eye on the arm-tie, set up the connecting hole on the mounting panel, the arm-tie is followed stretch out in the connecting hole, the grafting piece runs through first spliced eye and inserts in the second spliced eye.
Through adopting above-mentioned technical scheme, after the mounting panel enters into the installing port completely, the arm-tie just in time stretches out from the connector, inserts the second spliced eye on the arm-tie after the spliced eye inserts first jack on the second fixed plate again to can fix mounting panel and filter screen plate together, increased the stability of filter screen plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the section steel passes through the cooling bed, water is supplied to the first water outlet pipe and the second water outlet pipe, and the water in the first water outlet pipe is sprayed to the top of the section steel through the first water spraying pipe and the first spray nozzle to cool the upper surface of the section steel; the water in the second water outlet pipe is sprayed to the bottom of the section steel through the second water spraying pipe and the second spray nozzle, the lower surface of the section steel is cooled, meanwhile, the driving assembly can drive the first supporting block and the second water spraying pipe to reciprocate along the length direction of the frame, the cooling effect of the second water spraying assembly can be improved, and the cooling speed block of the section steel is cooled through the combined action of the first water spraying assembly and the second water spraying assembly, so that the cooling effect is good;
2. the first shower nozzle and the shaped steel of second shower nozzle to the process spray water and can produce a large amount of steam, carry out the convulsions through air exhauster and exhaust column, can be fast with steam suction, improve shaped steel refrigerated efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure embodying the present application.
FIG. 2 is a schematic view of a first water jet assembly embodying the present application.
FIG. 3 is a schematic view of a second water jet assembly embodying the present application.
Fig. 4 is a schematic view of a filter box embodying the present application.
Figure 5 is a schematic view of a filter plate and slider embodying the present application.
Reference numerals illustrate: 1. a frame; 11. a cooling bed rack; 2. a support frame; 21. a support plate; 22. a top plate; 3. a first water spray assembly; 31. a first water outlet pipe; 32. a first water jet pipe; 33. a first nozzle; 4. a water collection tank; 41. a support column; 42. a return pipe; 43. a water storage tank; 44. a first connection pipe; 441. a first water pump; 45. a second connection pipe; 46. a second water pump; 5. a filter assembly; 51. a filter box; 511. a mounting port; 512. a chute; 52. a filter screen plate; 521. a slide block; 522. pulling a plate; 523. a second plug hole; 53. a mounting plate; 531. a connection hole; 54. a locking assembly; 541. a first fixing plate; 542. a second fixing plate; 543. an abutting plate; 544. a connecting rod; 545. a spring; 546. a first plug hole; 547. a plug block; 6. a second water spray assembly; 61. a second water outlet pipe; 62. a second water jet pipe; 63. a second nozzle; 64. a first support block; 65. a second support block; 7. a drive assembly; 71. a screw rod; 72. a motor; 73. a first fixed block; 74. a second fixed block; 8. an air draft assembly; 81. an exhaust fan; 82. an air draft pipeline; 83. an exhaust tube; 84. a first communication pipe; 9. a blowing assembly; 91. a blower; 92. a blowing pipe; 93. a blowing pipe; 94. and a second communicating pipe.
Detailed Description
The present application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a stepping cooling bed for profile steel. Referring to fig. 1 and 2, the step cooling bed for the section steel comprises a frame 1, a step cooling bed rack 11 is arranged on the frame 1, a support frame 2 is fixed on the frame 1, the support frame 2 is arranged along the width direction of the frame 1, the support frame 2 comprises two support plates 21 and a top plate 22, the two support plates 21 are all fixed on the frame 1, one support plate 21 is fixed on one side of the width direction of the frame 1, the other support plate 21 is fixed on the other side of the width direction of the frame 1, and the top plate 22 is fixed on the top of the support plate 21.
The roof 22 is provided with first water spray subassembly 3, and first water spray subassembly 3 includes first outlet pipe 31, and first outlet pipe 31 is fixed at the top of roof 22, and first outlet pipe 31 sets up along the width direction of frame 1, and the bottom of first outlet pipe 31 is fixed with a plurality of first spray pipes 32, and first spray pipe 32 runs through roof 22 and fixedly connected with first shower nozzle 33.
The below of frame 1 is provided with water header 4, and the open top of water header 4 all is fixed with support column 41 on four angles of water header 4 bottom, and the bottom of water header 4 is fixed with back flow 42. A water storage tank 43 is arranged at the bottom of the water collection tank 4, and a filtering component 5 is connected between the return pipe 42 and the water storage tank 43.
Referring to fig. 1, 2 and 3, a first connection pipe 44 is fixed to a side wall of the water storage tank 43, a first water pump 441 is installed on the first connection pipe 44, and one end of the first connection pipe 44, which is far from the water storage tank 43, is fixed to and communicated with the first water outlet pipe 31. A water inlet pipe (not shown) is fixed to the side wall of the water storage tank 43, and when the water in the water storage tank 43 is relatively small, water can be conveyed into the water storage tank 43 through the water inlet pipe.
When the section steel passing through the frame 1 is cooled, the first water pump 441 delivers water in the water storage tank 43 to the first water outlet pipe 31, and the water is sprayed from the first spray head 33 on the first spray pipe 32 to spray and cool the section steel.
After the water is sprayed onto the section steel, the water can drop into the water collecting tank 4, the water collecting tank 4 can collect the water, and the water enters the water storage tank 43 through the return pipe 42 and can be recycled. The filter assembly 5 is capable of filtering impurities in water.
Referring to fig. 4 and 5, the filter assembly 5 includes a filter tank 51 and a filter screen plate 52, and the inside of the filter tank 51 communicates with the return pipe 42 and the inside of the water storage tank 43. The filter box 51 has a mounting hole 511 formed in a side wall thereof, and a filter screen plate 52 is inserted into the filter box 51 through the mounting hole 511.
Two opposite inner walls of the filter box 51 are provided with sliding grooves 512, two sides of the filter screen plate 52 are respectively fixed with a sliding block 521, and the sliding blocks 521 are in sliding connection with the sliding grooves 512, so that the filter screen plate 52 can be conveniently installed and positioned. A mounting plate 53 is provided at the position of the mounting opening 511, and the mounting plate 53 can prevent the filter screen plate 52 from being removed from the mounting opening 511. One end of the mounting plate 53 is hinged with the side wall of the filter box 51 through a hinge, the other end of the mounting plate 53 is provided with a locking assembly 54, and the mounting plate 53 and the side wall of the filter box 51 are fixed through the locking assembly 54.
The locking assembly 54 includes a first fixing plate 541 and a second fixing plate 542, the second fixing plate 542 is located above the first fixing plate 541, the first fixing plate 541 is fixed to a side wall of the filter box 51, the second fixing plate 542 is fixed to the mounting plate 53, an abutting plate 543 is disposed between the second fixing plate 542 and the first fixing plate 541, a connecting rod 544 is fixed to one end of the abutting plate 543, which is close to the first fixing plate 541, the connecting rod 544 penetrates the first fixing plate 541, a spring 545 is fixed between the first fixing plate 541 and the abutting plate 543, and the spring 545 is sleeved with the connecting rod 544. The abutting plate 543 abuts against the second fixing plate 542 by the action of the spring 545.
The second fixing plate 542 is provided with a first insertion hole 546, and an insertion block 547 is fixed at one end of the abutting plate 543 away from the first fixing plate 541, and the insertion block 547 is inserted into the first insertion hole 546. The mounting plate 53 is provided with a connecting hole 531, one end of the filter screen plate 52, which is close to the mounting plate 53, is fixed with a pull plate 522, when the mounting plate 53 covers the mounting opening 511, the pull plate 522 extends out of the connecting hole 531, the pull plate 522 is provided with a second inserting hole 523, and the inserting block 547 penetrates through the first inserting hole 546 and then is inserted into the second inserting hole 523, so that the filter screen plate 52 can be more stable.
Referring to fig. 3, the bottom of the frame 1 is provided with a second water spray assembly 6, the second water spray assembly 6 includes a second water outlet pipe 61, a second water spray pipe 62 is provided along the width direction of the frame 1, both ends of the second water spray pipe 62 are respectively fixed with a first support block 64, the first support block 64 is located above the water collection tank 4, and a second support block 65 is fixed below each first support block 64. The outer side wall of the water collection tank 4 is provided with a driving assembly 7 for driving the second supporting block 65 to move along the length direction of the frame 1.
The driving assembly 7 comprises a screw rod 71 and a motor 72, a first fixed block 73 and a second fixed block 74 are fixed on the side wall of the water collection tank 4, the second supporting block 65 is located between the first fixed block 73 and the second fixed block 74, the screw rod 71 is rotationally connected between the first fixed block 73 and the second fixed block 74, the screw rod 71 penetrates through the second supporting block 65 and is rotationally connected with the second supporting block 65, the motor 72 is fixed with the outer side wall of the water collection tank 4, and an output shaft of the motor 72 is fixed with the screw rod 71.
A plurality of second spray pipes 62 are fixed at the top of the second water outlet pipe 61, and a second spray head 63 is fixed at the top of the second spray pipe 62. A second connecting pipe 45 is fixed on the side wall of the water storage tank 43, a second water pump 46 is installed on the second connecting pipe 45, one end of the second connecting pipe 45 far away from the water storage tank 43 is fixed and communicated with a second water spraying pipe 62, and the second connecting pipe 45 is a hose.
When the shaped steel passes through the frame 1, the first spray nozzle 33 on the first spray pipe 32 and the second spray nozzle 63 on the second spray pipe 62 spray water to the shaped steel, the first spray nozzle 33 sprays water to the upper surface of the shaped steel, and the second spray nozzle 63 sprays water to the lower surface of the shaped steel, so that the cooling efficiency of the shaped steel is improved.
The motor 72 can drive the lead screw 71 to rotate, and the lead screw 71 drives the second supporting block 65 to move to drive the first supporting block 64 and the second spray pipe 62 to move, the second spray pipe 62 can move along the length direction of the frame 1, thereby the shaped steel of being convenient for is sprayed water and is cooled down.
Referring to fig. 1 and 2, an exhaust assembly 8 is provided on one side of the first water spray pipe 32, the exhaust assembly 8 includes an exhaust fan 81 and an exhaust pipe 82, the exhaust pipe 82 is fixed on the top plate 22, the exhaust fan 81 is fixed on the ground, a first communication pipe 84 is fixed between the exhaust fan 81 and the exhaust pipe 82, a plurality of exhaust pipes 83 are fixed on the bottom of the exhaust pipe 82, the exhaust pipes 83 penetrate the top plate 22, and the exhaust pipes 83 are uniformly arranged along the length direction of the exhaust pipe 82.
One side of the air draft assembly 8 is provided with a blowing assembly 9, the blowing assembly 9 comprises a blower 91 and a blowing pipeline 92, the blowing pipeline 92 is fixed on the top plate 22, a plurality of blowing pipes 93 are fixed at the bottom of the blowing pipeline 92, the blowing pipes 93 penetrate through the top plate 22, the blower 91 is fixed on the ground, and a second communicating pipe 94 is fixedly connected between the blower 91 and the blowing pipeline 92.
When putting shaped steel on the cooling bed and cooling, along with shaped steel constantly moves forward, behind the shaped steel process first shower nozzle 33, from the below of exhaust column 83 process, under the effect of exhaust fan 81, exhaust column 83 meets the steam that the water produced with shaped steel and discharges fast for the circulation of air, be convenient for cool down to shaped steel. After shaped steel passes through exhaust column 83, from blowing pipe 93's below process, blow through blowing pipe 93 to the shaped steel, can further accelerate the cooling rate of shaped steel, after the shaped steel is passed through to the wind, can reach the bottom of header tank 4, then can upwards move again, can promote the steam to rise, improves steam exhaust speed, improves the cooling effect.
The embodiment of the application relates to a stepping cooling bed for section steel, which comprises the following implementation principles: when shaped steel passes through on the cooling bed, shaped steel passes through from the below of first water spray subassembly 3 earlier, and first shower nozzle 33 sprays water to shaped steel, cools down the shaped steel, and second shower nozzle 63 also sprays water to the bottom of shaped steel for the cooling efficiency of shaped steel, hot shaped steel can produce steam after contacting with water, and air exhauster 81 and exhaust column 83 can absorb steam fast, and air blower 91 and blowing pipe 93 can improve the cooling efficiency of shaped steel.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (5)
1. A step-type cooling bed for shaped steel, its characterized in that: the novel water spraying device comprises a frame (1), wherein a supporting frame (2) is installed on the frame (1), the supporting frame (2) is arranged along the width direction of the frame (1), a first water spraying component (3) is arranged on the supporting frame (2), the first water spraying component (3) comprises a first water spraying pipe (32), the first water spraying pipe (32) is fixed on the supporting frame (2), a plurality of first water outlet pipes (31) are fixed at the bottom of the first water spraying pipe (32), a first spray head (33) for spraying water to the top of a profile steel is fixed at the bottom end of the first water outlet pipe (31), a water collecting tank (4) is arranged below the frame (1), and a second water spraying component (6) is arranged above the water collecting tank (4);
the second water spraying assembly (6) comprises a second water spraying pipe (62), first supporting blocks (64) are fixed at two ends of the second water spraying pipe (62), the first supporting blocks (64) are connected with the outer wall of the water collecting tank (4), a plurality of second water outlet pipes (61) are fixed at the top of the second water spraying pipe (62), a second spray head (63) for spraying water to the bottom of the profiled steel is fixed at the top of the second water outlet pipe (61), and a driving assembly (7) for driving the first supporting blocks (64) to move along the length direction of the frame (1) is arranged on the side wall of the water collecting tank (4);
a return pipe (42) is fixed at the bottom of the water collecting tank (4), and a water storage tank (43) is connected to the bottom of the return pipe (42);
the filter assembly (5) comprises a filter box (51) and a filter screen plate (52), the interior of the filter box (51) is communicated with the interior of the return pipe (42) and the water storage tank (43), the side wall of the filter box (51) is provided with a mounting opening (511), and the filter screen plate (52) is inserted into the filter box (51) from the mounting opening (511);
two opposite inner walls of the filter box (51) are provided with sliding grooves (512), two sides of the filter screen plate (52) are respectively fixed with a sliding block (521), the sliding blocks (521) are in sliding connection with the sliding grooves (512) so as to facilitate the installation and positioning of the filter screen plate (52), the installation opening (511) is provided with an installation plate (53), the installation plate (53) can prevent the filter screen plate (52) from falling out of the installation opening (511), one end of the installation plate (53) is hinged with the side wall of the filter box (51) through a hinge, the other end of the installation plate (53) is provided with a locking assembly (54), and the installation plate (53) and the side wall of the filter box (51) are fixed through the locking assembly (54);
the locking assembly (54) comprises a first fixing plate (541) and a second fixing plate (542), the second fixing plate (542) is located above the first fixing plate (541), the first fixing plate (541) is fixed with the side wall of the filter box (51), the second fixing plate (542) is fixed with the mounting plate (53), a propping plate (543) is arranged between the second fixing plate (542) and the first fixing plate (541), a connecting rod (544) is fixed at one end, close to the first fixing plate (541), of the propping plate (543), the connecting rod (544) penetrates through the first fixing plate (541), a spring (545) is fixed between the first fixing plate (541) and the propping plate (543), the spring (545) is sleeved with the connecting rod (544), and the propping plate (543) is propped against the second fixing plate (542) under the action of the spring (545);
the first plug hole (546) has been seted up on the second fixed plate (542), the one end that first fixed plate (541) was kept away from to butt joint board (543) is fixed with plug block (547), plug block (547) inserts in first plug hole (546), connecting hole (531) have been seted up on mounting panel (53), the one end that is close to mounting panel (53) of filter screen board (52) is fixed with arm-tie (522), after mounting panel (53) covers mounting port (511), arm-tie (522) stretch out from connecting hole (531), second plug hole (523) have been seted up on arm-tie (522), plug block (547) inserts in second plug hole (523) after running through first plug hole (546), thereby make filter screen board (52) more stable.
2. The step cooling bed for section steel according to claim 1, wherein: a first connecting pipe (44) is fixed between the water storage tank (43) and the first water spraying pipe (32), a first water pump (441) is installed on the first connecting pipe (44), a second connecting pipe (45) is fixed between the water storage tank (43) and the second water spraying pipe (62), the second connecting pipe (45) is a hose, and a second water pump (46) is installed on the second connecting pipe (45).
3. The step cooling bed for section steel according to claim 1, wherein: the top of support frame (2) is provided with exhaust column (82), the bottom of exhaust column (82) is fixed with a plurality of exhaust columns (83), exhaust column (82) are located one side of first spray pipe (32), be provided with air exhauster (81) subaerial, air exhauster (81) with be fixed with first connecting pipe (84) between exhaust column (82).
4. A step cooling bed for section steel according to claim 3, characterized in that: one side that air exhaust pipeline (82) kept away from first spray pipe (32) is provided with blast pipe (92), the bottom of blast pipe (92) is fixed with a plurality of blowpipes (93) that blow to shaped steel, is provided with hair-dryer (91) subaerial, hair-dryer (91) with be fixed with second communicating pipe (94) between blast pipe (92).
5. The step cooling bed for section steel according to claim 1, wherein: the driving assembly (7) comprises a screw rod (71) and a motor (72), a second supporting block (65) is fixed below the first supporting block (64), a first fixing block (73) and a second fixing block (74) are fixed on the side wall of the water collecting tank (4), the second supporting block (65) is located between the first fixing block (73) and the second fixing block (74), one end of the screw rod (71) is rotationally connected with the first fixing block (73), the other end of the screw rod (71) is rotationally connected with the second fixing block (74), the screw rod (71) penetrates through the second supporting block (65) and is in threaded connection with the second supporting block (65), the motor (72) is fixed on the side wall of the water collecting tank (4), and the output end of the motor (72) is fixedly connected with the screw rod (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310921152.4A CN116651956B (en) | 2023-07-26 | 2023-07-26 | Step-type cooling bed for section steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310921152.4A CN116651956B (en) | 2023-07-26 | 2023-07-26 | Step-type cooling bed for section steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116651956A CN116651956A (en) | 2023-08-29 |
| CN116651956B true CN116651956B (en) | 2023-10-03 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357678A (en) * | 2013-08-02 | 2013-10-23 | 莱芜钢铁集团有限公司 | Cast rolling H-shaped steel cooling device |
| DE202015104565U1 (en) * | 2015-08-27 | 2015-09-15 | Northeastern University | Cooling and spraying water system for medium thick sheet after rolling |
| CN112872062A (en) * | 2021-02-04 | 2021-06-01 | 台州学院 | Finished product steel rolling composite cooling device for machine manufacturing industry |
| CN114769354A (en) * | 2022-06-01 | 2022-07-22 | 江苏正泰不锈钢产业有限公司 | Processing technology of corrosion-resistant stainless steel seamless steel pipe |
| CN217411934U (en) * | 2021-09-14 | 2022-09-13 | 天津万方建工轻钢有限公司 | Be used for H shaped steel refrigerated marching type cold bed |
| CN219073922U (en) * | 2022-11-30 | 2023-05-26 | 丹江口市凤迎机械设备有限公司 | Multistage annular cooling bed |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357678A (en) * | 2013-08-02 | 2013-10-23 | 莱芜钢铁集团有限公司 | Cast rolling H-shaped steel cooling device |
| DE202015104565U1 (en) * | 2015-08-27 | 2015-09-15 | Northeastern University | Cooling and spraying water system for medium thick sheet after rolling |
| CN112872062A (en) * | 2021-02-04 | 2021-06-01 | 台州学院 | Finished product steel rolling composite cooling device for machine manufacturing industry |
| CN217411934U (en) * | 2021-09-14 | 2022-09-13 | 天津万方建工轻钢有限公司 | Be used for H shaped steel refrigerated marching type cold bed |
| CN114769354A (en) * | 2022-06-01 | 2022-07-22 | 江苏正泰不锈钢产业有限公司 | Processing technology of corrosion-resistant stainless steel seamless steel pipe |
| CN219073922U (en) * | 2022-11-30 | 2023-05-26 | 丹江口市凤迎机械设备有限公司 | Multistage annular cooling bed |
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