CN114367539B - Rolling mill circulating cooling water system - Google Patents
Rolling mill circulating cooling water system Download PDFInfo
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- CN114367539B CN114367539B CN202210014701.5A CN202210014701A CN114367539B CN 114367539 B CN114367539 B CN 114367539B CN 202210014701 A CN202210014701 A CN 202210014701A CN 114367539 B CN114367539 B CN 114367539B
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- condenser
- water tank
- water
- control machine
- pipe
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- 238000005096 rolling process Methods 0.000 title claims abstract description 60
- 239000000498 cooling water Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000005507 spraying Methods 0.000 claims description 35
- 238000003860 storage Methods 0.000 claims description 19
- 239000002699 waste material Substances 0.000 claims description 11
- 239000002893 slag Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 28
- 239000000110 cooling liquid Substances 0.000 description 28
- 239000007921 spray Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002826 coolant Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
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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)
Abstract
The invention discloses a rolling mill circulating cooling water system, which comprises a machine body, wherein a water tank is arranged at the lower end of the machine body, a control machine is arranged on one side of the water tank, a display screen is connected to the control machine, an operation panel is arranged at the lower end of the display screen, an electric valve is fixedly connected to one side of the water tank, the electric valve is connected with the control machine, a liquid collecting bucket is fixedly connected to the outer side of the upper end of the water tank, support rods are fixedly connected to the four corners of the upper end of the water tank, the support rods are arranged on the inner sides of the liquid collecting bucket, the upper ends of the support rods are connected with a condenser, an air extractor is arranged in the middle of the condenser, temperature sensors are fixedly connected to the two sides of the lower end of the condenser, and the air extractor, the condenser and the temperature sensors are all connected with the control machine.
Description
Technical Field
The invention relates to the technical field of rolling mill cooling equipment, in particular to a rolling mill circulating cooling water system.
Background
The rolling mill is equipment for realizing the metal rolling process, and generally refers to equipment for completing the whole process of rolled material production, the common rolling mill mainly comprises a roller, a frame, a roller spacing adjusting device, a roller temperature adjusting device, a transmission device, a lubricating system, a control system, a roller disassembling device and the like, the precision rolling mill is provided with a device for ensuring rolling precision except for main parts and devices of the common rolling mill, the casting rolling product production process has the advantages and disadvantages that most of the product quality is influenced by the heat deformation in the roller system, the heat receiving and radiating processes in the product rolling process are mainly controlled by a circulating water cooling system of a machine row, and the quality and the production efficiency of the product are more closely related to the circulating water cooling effect, so that a rolling mill circulating cooling water system is very needed in the use process of the rolling mill, but the existing rolling mill cooling water system has some defects.
The prior art has the following defects or problems:
1. when the existing rolling mill cooling water system is used, the existing rolling mill rollers are heated to different degrees, and only can uniformly dissipate heat during heat dissipation, so that the quality of tilting control is not facilitated, and the existing rolling mill cooling water system is not practical;
2. when the existing rolling mill cooling water system is used, the existing rolling mill cooling water system cannot recycle the cooling liquid, so that the water consumption is large, the cost is not saved, and the rolling mill cooling water system is inconvenient;
3. when the existing rolling mill cooling water system is used, the existing rolling mill cooling water system cannot automatically control the opening of the cooling system, so that the manual operation is complicated and inconvenient.
Disclosure of Invention
The invention aims to provide a rolling mill circulating cooling water system aiming at the defects of the prior art, so that the rolling mill circulating cooling water system can solve the problems that the existing rolling mill cooling water system cannot realize sectional heat dissipation and recycling of cooling liquid and cannot automatically control the opening of the cooling system.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a rolling mill recirculated cooling water system, includes the organism, the organism lower extreme is equipped with the water tank, water tank one side is equipped with the control machine, the control machine is connected with the display screen, the display screen lower extreme is equipped with operating panel, water tank one side fixedly connected with electric valve, electric valve is connected with the control machine, water tank upper end outside fixedly connected with liquid is collected and is fought, the equal fixedly connected with bracing piece in water tank upper end four corners position, the bracing piece is all arranged in liquid and is collected and fight inboard, the bracing piece upper end all is connected with the condenser, condenser intermediate position is equipped with the air exhauster, equal fixedly connected with temperature sensor in condenser lower extreme both sides, air exhauster, condenser, temperature sensor all are connected with the control machine.
As the preferable technical scheme of the invention, a guide return pipe is arranged in the support rod, fixing bolts are arranged at the upper ends of the guide return pipes, the fixing bolts are arranged at the lower end of the interior of the condenser, the condenser is connected with the guide return pipe through the fixing bolts, and the lower end of the guide return pipe is arranged at the inner side of the water tank.
As a preferable technical scheme of the invention, the lower end of the air extractor is provided with an air inlet, both sides of the air extractor are provided with conducting pipes, the conducting pipes are connected with the inside of the condenser, the air extractor is connected with the inside of the condenser through the conducting pipes, and the conducting pipes are connected with the guide return pipe through the condenser.
As the preferable technical scheme of the invention, the two sides of the inner side of the upper end of the water tank are fixedly connected with the bearing plates, a plurality of spraying devices are movably connected inside the bearing plates, the lower ends of the spraying devices are connected with the branch pipes, and the branch pipes are connected with the main pipe.
As the preferable technical scheme of the invention, the lower end of the branch pipe is connected with a water pump, the water pump is arranged at the central position inside the water tank, the inner side of the water tank is provided with a water storage tank, the controller is arranged at one side of the water storage tank, and one side of the water storage tank, which is far away from the controller, is provided with a water level sensor.
As the preferable technical scheme of the invention, a nozzle fixing clamp is arranged at one side of the upper end of the bearing plate, a travelling rail is arranged at the lower end of the bearing plate, a travelling wheel is movably connected with the lower end of the spraying device, the travelling wheel is movably connected with the travelling rail, and the spraying device is movably connected with the travelling rail through the travelling wheel.
As the preferable technical scheme of the invention, the upper ends of the spraying devices are fixedly connected with nozzles, connecting pipes are arranged in the spraying devices, the nozzles are connected with the upper ends of the connecting pipes, and the lower ends of the connecting pipes are connected with the branch pipes.
As a preferable technical scheme of the invention, electric motors are arranged at the lower ends of the inner parts of the spraying devices, the electric motors are connected with the travelling wheels, the upper ends of the electric motors are connected with remote control devices, the remote control devices are connected with a control machine, and the electric motors are connected with the control machine through the remote control devices.
As the preferable technical scheme of the invention, the upper end of the receiving plate is provided with a waste slag groove, both sides of the waste slag groove are provided with filter plates, the filter plates are arranged at the upper end of the nozzle, and four corners of the waste slag groove are connected with the supporting rods.
As the preferable technical scheme of the invention, the spray head fixing clamp is movably connected with the spray nozzle, the spray nozzle is connected with the branch pipe through the connecting pipe, and the branch pipe is connected with the water storage tank through the main pipe and the water suction pump.
Compared with the prior art, the invention provides a rolling mill circulating cooling water system, which has the following beneficial effects:
1. according to the rolling mill circulating cooling water system, the spraying device and the receiving plate are arranged, so that the rolling mill circulating cooling water system can continuously move on the travelling rail of the receiving plate through the travelling wheel on the spraying device to cool when in use, the temperature of the roller area of the rolling mill is sensed through the temperature sensor, signals are sent to the control machine, the control machine sends instructions to the remote control device in the spraying device, the spraying device sprays the areas with higher temperature more intensively, the temperature of the areas with lower temperature is reduced, the purposes of improving the rolling efficiency and saving the cooling liquid are achieved, and the rolling mill circulating cooling water system is very practical;
2. according to the rolling mill circulating cooling water system, the condenser and the air extractor are arranged, so that when the rolling mill circulating cooling water system is used, water vapor generated when cooling liquid is contacted with the roller through the air extractor can be absorbed, then the water vapor is condensed into liquid through the condenser and returned into the water tank along the guide return pipe, meanwhile, the cooling liquid splashed during cooling is collected through the liquid collecting hopper, and the cooling liquid flows back into the water storage tank from the filter plate, so that the cooling liquid can be recycled, and the rolling mill circulating cooling water system is very convenient;
3. this rolling mill recirculated cooling water system through setting up temperature sensor and control machine for this rolling mill recirculated cooling water system can be through the temperature of temperature sensor response roll upper end when using, and in transferring the control machine with temperature information, judge the threshold value of temperature through the control machine, then start suction pump and sprinkler and cool off the roll when the temperature exceeds appointed numerical value, thereby reach accurate control cooling system switch's purpose, avoid opening cooling system always and lead to the extravagant condition of coolant liquid, thereby reach the effect of saving the cost, and is very economical and practical.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic elevational view of the present invention;
FIG. 3 is a schematic diagram of an elevation perspective structure of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic top view of the filter plate of the present invention;
FIG. 6 is an enlarged view of the structure of the bearing plate of the present invention;
fig. 7 is an enlarged schematic view of the sprinkler of the present invention.
In the figure: 1. an air extractor; 2. a condenser; 3. a temperature sensor; 4. a support rod; 5. a liquid collection hopper; 6. a body; 7. a display screen; 8. an electric valve; 9. a control machine; 10. an operation panel; 11. a water tank; 12. an air inlet; 13. a conductive pipe; 14. a fixing bolt; 15. a return pipe; 16. a receiving plate; 17. a spraying device; 18. a water storage tank; 19. a branch pipe; 20. a water pump; 21. a main pipe; 22. a filter plate; 23. a waste slag tank; 24. a nozzle fixing clip; 25. a travel rail; 26. a nozzle; 27. a connecting pipe; 28. an electric motor; 29. a travelling wheel; 30. a remote control device; 31. a water level sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 7, in the present embodiment: the utility model provides a rolling mill recirculated cooling water system, including organism 6, organism 6 lower extreme is equipped with water tank 11, carry out the storage of coolant liquid through water tank 11, water tank 11 one side is equipped with control machine 9, schedule the electronic equipment in the organism 6 through control machine 9, control machine 9 is connected with display screen 7, display screen 7 lower extreme is equipped with operating panel 10, operate control machine 9 through display screen 7 and operating panel 10, water tank 11 one side fixedly connected with electric valve 8, electric valve 8 is connected with control machine 9, the surplus of coolant liquid in water tank 11 is controlled through electric valve 8, water tank 11 upper end outside fixedly connected with liquid collection fill 5, collect the liquid that splashes when will cool down through liquid collection fill 5 and collect back water tank 11, water tank 11 upper end four corners position all fixedly connected with bracing piece 4, the bracing piece 4 all is arranged in liquid collection fill 5 inboard, prop up condenser 2 and air exhauster 1 through bracing piece 4, the upper end all is connected with condenser 2, condenser 2 intermediate position is equipped with air exhauster 1, it arranges water vapour tank 11 to condense into through condenser 2, condenser 2 lower extreme both sides all fixedly connected with temperature sensor 3, the air exhauster 2, temperature sensor 3 and temperature sensor are connected with the temperature-sensing device 3.
The working principle and the using flow of the invention are as follows: when the cooling device is used, firstly, the electric valve 8 is opened through the controller 9 to guide liquid into the water tank 11, the rolling mill and the temperature sensor 3 are opened, when the rolling mill generates high temperature in the use process, the temperature sensor 3 can send temperature information to the controller 9, the switch of the cooling system can be automatically controlled through the controller 9, the controller 9 can start the cooling system to cool the roller, water vapor generated during cooling can be extracted by the air extractor 1 and transmitted to the condenser 2 to be condensed, the condensed liquid is led into the water tank 11 again, and the splashed cooling liquid can be recycled into the water tank 11 through the liquid collecting hopper 5, so that the purpose of recycling the cooling liquid is achieved.
Example two
Referring to fig. 1 to 7, in the present embodiment: a circulating cooling water system of a rolling mill comprises a mill body 6, a water tank 11 is arranged at the lower end of the mill body 6, cooling liquid is stored through the water tank 11, a controller 9 is arranged at one side of the water tank 11, electronic equipment in the mill body 6 is dispatched through the controller 9, the controller 9 is connected with a display screen 7, an operation panel 10 is arranged at the lower end of the display screen 7, the controller 9 is operated through the display screen 7 and the operation panel 10, an electric valve 8 is fixedly connected at one side of the water tank 11, the electric valve 8 is connected with the controller 9, the allowance of the cooling liquid in the water tank 11 is controlled through the electric valve 8, a liquid collecting bucket 5 is fixedly connected at the outer side of the upper end of the water tank 11, liquid splashed during cooling is collected back to the water tank 11 through the liquid collecting bucket 5, supporting rods 4 are fixedly connected at four corners of the upper end of the water tank 11, the supporting rods 4 are all arranged at the inner side of the liquid collecting bucket 5, the condenser 2 and the air pump 1 are supported through the supporting rods 4, the upper end of the supporting rod 4 is connected with the condenser 2, the air extractor 1 is arranged in the middle of the condenser 2, the water vapor is condensed into liquid through the condenser 2 to be discharged into the water tank 11, the two sides of the lower end of the condenser 2 are fixedly connected with the temperature sensor 3, the air extractor 1, the condenser 2 and the temperature sensor 3 are connected with the controller 9, the temperature of the roller area is sensed by the temperature sensor 3, the inside of the supporting rod 4 is provided with the guide pipe 15, the upper end of the guide pipe 15 is provided with the fixed bolt 14, the fixed bolt 14 is arranged at the lower end of the inside of the condenser 2, the condenser 2 is connected with the guide pipe 15 through the fixed bolt 14, the condensed liquid of the condenser 2 is guided into the water tank 11 through the guide pipe 15, the cooling effect of cooling liquid can be played, the lower end of the guide pipe 15 is arranged at the inner side of the water tank 11, the lower end of the air extractor 1 is provided with the air inlet 12, the two sides of the air extractor 1 are provided with the conductive pipe 13, the conduction pipe 13 is connected with the inside of the condenser 2, the air extractor 1 is connected with the inside of the condenser 2 through the conduction pipe 13, the conduction pipe 13 is connected with the guide pipe 15 through the condenser 2, and the water vapor is transmitted to the condenser 2 through the conduction pipe 13.
The working principle and the using flow of the invention are as follows: when the cooling device is used, firstly, the electric valve 8 is opened through the controller 9 to guide liquid into the water tank 11, the rolling mill and the temperature sensor 3 are opened, when the rolling mill is used, the temperature sensor 3 can send temperature information to the controller 9 after generating high temperature, the controller 9 can automatically control the switch of the cooling system, the controller 9 can start the cooling system to cool the roller, water vapor generated during cooling can be extracted by the air extractor 1 and is transmitted to the condenser 2 for condensation through the transmission pipe 13, the condensed liquid is led back into the water tank 11, the condensed liquid of the condenser 2 is led back into the water tank 11 through the guide pipe 15, the cooling effect of cooling liquid can be achieved, and the splashed cooling liquid can be recycled into the water tank 11 through the liquid collecting hopper 5, so that the purpose of recycling the cooling liquid is achieved.
Example III
Referring to fig. 1 to 7, in the present embodiment: a circulating cooling water system of a rolling mill comprises a mill body 6, a water tank 11 is arranged at the lower end of the mill body 6, cooling liquid is stored through the water tank 11, a controller 9 is arranged at one side of the water tank 11, electronic equipment in the mill body 6 is dispatched through the controller 9, the controller 9 is connected with a display screen 7, an operation panel 10 is arranged at the lower end of the display screen 7, the controller 9 is operated through the display screen 7 and the operation panel 10, an electric valve 8 is fixedly connected at one side of the water tank 11, the electric valve 8 is connected with the controller 9, the allowance of the cooling liquid in the water tank 11 is controlled through the electric valve 8, a liquid collecting bucket 5 is fixedly connected at the outer side of the upper end of the water tank 11, liquid splashed during cooling is collected back to the water tank 11 through the liquid collecting bucket 5, supporting rods 4 are fixedly connected at four corners of the upper end of the water tank 11, the supporting rods 4 are all arranged at the inner side of the liquid collecting bucket 5, the condenser 2 and the air pump 1 are supported through the supporting rods 4, the upper end of the supporting rod 4 is connected with the condenser 2, the air extractor 1 is arranged in the middle of the condenser 2, the water vapor is condensed into liquid through the condenser 2 to be discharged into the water tank 11, the two sides of the lower end of the condenser 2 are fixedly connected with the temperature sensor 3, the air extractor 1, the condenser 2 and the temperature sensor 3 are connected with the controller 9, the temperature of the roller area is sensed by the temperature sensor 3, the inside of the supporting rod 4 is provided with the guide pipe 15, the upper end of the guide pipe 15 is provided with the fixed bolt 14, the fixed bolt 14 is arranged at the lower end of the inside of the condenser 2, the condenser 2 is connected with the guide pipe 15 through the fixed bolt 14, the condensed liquid of the condenser 2 is guided into the water tank 11 through the guide pipe 15, the cooling effect of cooling liquid can be played, the lower end of the guide pipe 15 is arranged at the inner side of the water tank 11, the lower end of the air extractor 1 is provided with the air inlet 12, the two sides of the air extractor 1 are provided with the conductive pipe 13, the air extractor 1 is connected with the condenser 2 through the conduction pipe 13, the conduction pipe 13 is connected with the guide return pipe 15 through the condenser 2, the water vapor is transmitted to the condenser 2 through the conduction pipe 13, the two sides of the inner side of the upper end of the water tank 11 are fixedly connected with the bearing plate 16, a plurality of spraying devices 17 are movably connected in the bearing plate 16, the space for the spraying devices 17 to move is provided through the bearing plate 16, the lower ends of the spraying devices 17 are connected with the branch pipes 19, the branch pipes 19 are connected with the main pipe 21, the branch pipes 19 and the main pipe 21 are all flexible pipes, cooling liquid can be transmitted to the spraying devices 17, the lower ends of the branch pipes 19 are connected with the water suction pump 20, the water suction pump 20 is arranged in the central position in the water tank 11, the liquid is transmitted to the spraying devices 17 through the water suction pump 20, the inner side of the water tank 11 is provided with the water storage tank 18, the controller 9 is arranged on one side of the water storage tank 18, the water storage tank 18 is provided with a water level sensor 31 at one side far away from the control machine 9, the water level sensor 31 senses the residual amount of the cooling liquid in the water storage tank 18, a spray head fixing clamp 24 is arranged at one side of the upper end of the receiving plate 16, the spray head fixing clamp 24 prevents the spray angle deviation when the spraying device 17 moves, a travelling rail 25 is arranged at the lower end of the receiving plate 16, the lower end of the spraying device 17 is movably connected with a travelling wheel 29, the travelling wheel 29 is movably connected with the travelling rail 25, the travelling wheel 29 can move on a path through the travelling rail 25, the spraying device 17 is movably connected with the travelling rail 25 through the travelling wheel 29, the upper end of the spraying device 17 is fixedly connected with a nozzle 26, the cooling liquid is uniformly sprayed out through the nozzle 26, a connecting pipe 27 is arranged in the spraying device 17, the nozzle 26 is connected with the upper end of the connecting pipe 27, the lower end of the connecting pipe 27 is connected with a branch pipe 19, an electric motor 28 is arranged at the lower end in the spraying device 17, the electric motor 28 all is connected with the wheel 29 that advances, make the wheel 29 that advances through the electric motor 28 remove, electric motor 28 upper end all is connected with remote control unit 30, remote control unit 30 all is connected with control machine 9, electric motor 28 all is connected with control machine 9 through remote control unit 30, control remote control unit 30 through control machine 9, the accept board 16 upper end is equipped with waste residue groove 23, waste residue groove 23 both sides all are equipped with filter 22, can store the broken bits that produce when the rolling mill rolls in the waste residue groove 23, nozzle 26 upper end is arranged in to filter 22, waste residue groove 23 four corners position all is connected with bracing piece 4, shower nozzle fixation clamp 24 and nozzle 26 swing joint, nozzle 26 is connected with branch pipe 19 through connecting pipe 27, branch pipe 19 is connected with aqua storage tank 18 through being responsible for 21 and suction pump 20.
The working principle and the using flow of the invention are as follows: when in use, the machine body 6 is firstly erected at the outer side of the rolling mill, the rolling mill passes through the position of the supporting rod 4, the electric valve 8 is opened by the control machine 9 to guide liquid into the water tank 11, the rolling mill and the temperature sensor 3 are started, when the rolling mill generates high temperature in the use process, the temperature sensor 3 can send temperature information to the control machine 9, the control machine 9 can automatically control the switch of the cooling system, the control machine 9 can start the cooling system to cool the roller, vapor generated during cooling can be extracted by the air extractor 1 and transferred to the condenser 2 through the transfer pipe 13 to be condensed, the condensed liquid is led back into the water tank 11, the condensed liquid of the condenser 2 is led back into the water tank 11 through the guide pipe 15, meanwhile, the cooling effect of cooling liquid can be achieved, and the splashed cooling liquid can be recycled into the water tank 11 through the liquid collecting hopper 5, the rolling mill circulating cooling water system is characterized in that a spraying device 17 and a bearing plate 16 are arranged, so that the rolling mill circulating cooling water system can be cooled by continuously moving a travelling wheel 29 on the spraying device 17 on a travelling rail 25 of the bearing plate 16 when in use, a temperature sensor 3 senses the temperature of a roller region of a rolling mill, so that a signal is sent to a controller 9, the controller 9 sends an instruction to a remote control device 30 in the spraying device 17, the spraying device 17 sprays a region with a higher concentrated temperature, the temperature of the region with a lower temperature is reduced, the purposes of improving the rolling efficiency and saving the cooling liquid are achieved, the rolling mill circulating cooling water system is very practical, and the condenser 2 and the air extractor 1 are arranged, so that the rolling mill circulating cooling water system can absorb water vapor generated when the cooling liquid is contacted with the roller through the air extractor 1 when in use, the condenser 2 is used for returning the water vapor condensed into liquid into the water tank 11 along the guide return pipe 15, meanwhile, the liquid collecting hopper 5 is used for collecting the cooling liquid splashed during cooling, the filtering plate 22 flows back into the water storage tank 18, so that the cooling liquid can be recycled, the temperature sensor 3 and the control machine 9 are arranged, the temperature of the upper end of the roller can be sensed by the temperature sensor 3 when the rolling mill circulating cooling water system is used, the temperature information is transmitted into the control machine 9, the threshold value of the temperature is judged by the control machine 9, the water suction pump 20 and the spraying device 17 are started to cool the roller when the temperature exceeds a specified value, the purpose of accurately controlling the switch of the cooling system is achieved, the condition that the cooling liquid is wasted due to the fact that the cooling system is always started is avoided, the cost saving effect is achieved, and the rolling mill circulating cooling water system is economical and practical.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A rolling mill circulating cooling water system is characterized in that: including organism (6), organism (6) lower extreme is equipped with water tank (11), water tank (11) one side is equipped with control machine (9), control machine (9) are connected with display screen (7), display screen (7) lower extreme is equipped with operating panel (10), electric valve (8) are fixedly connected with to water tank (11) one side, electric valve (8) are connected with control machine (9), water tank (11) upper end outside fixedly connected with liquid collection fill (5), water tank (11) upper end four corners position all fixedly connected with bracing piece (4), bracing piece (4) all are arranged in liquid collection fill (5) inboard, bracing piece (4) upper end all are connected with condenser (2), condenser (2) intermediate position is equipped with air extractor (1), condenser (2) lower extreme both sides all are fixedly connected with temperature sensor (3), air extractor (1), condenser (2), temperature sensor (3) all are connected with control machine (9), bracing piece (4) inside are equipped with guide tube (15), guide bolt (14) are arranged in to be equipped with down in fixed end (14), the condenser (2) is connected with a guide return pipe (15) through a fixing bolt (14), the lower end of the guide return pipe (15) is arranged on the inner side of a water tank (11), the lower end of an air extractor (1) is provided with an air inlet (12), both sides of the air extractor (1) are respectively provided with a conducting pipe (13), the conducting pipes (13) are internally connected with the condenser (2), the air extractor (1) is internally connected with the condenser (2) through the conducting pipes (13), the conducting pipes (13) are connected with the guide return pipe (15) through the condenser (2), both sides of the inner side of the upper end of the water tank (11) are fixedly connected with a bearing plate (16), the inner side of the bearing plate (16) is movably connected with a plurality of spraying devices (17), the lower ends of the spraying devices (17) are respectively connected with a branch pipe (19), the branch pipes (19) are respectively connected with a main pipe (21), the lower ends of the branch pipes (19) are respectively connected with a water pump (20), the water pump (20) is arranged at the inner center position of the water tank (11), the inner side of the water tank (11) is provided with a water storage tank (18), the water storage tank (11) is provided with a water storage tank (18), one side of the water storage tank (9) is far away from the water storage tank (18), the utility model is characterized in that a nozzle fixing clamp (24) is arranged on one side of the upper end of the bearing plate (16), a travelling rail (25) is arranged at the lower end of the bearing plate (16), a travelling wheel (29) is movably connected at the lower end of the spraying device (17), the travelling wheel (29) is movably connected with the travelling rail (25), the spraying device (17) is movably connected with the travelling rail (25) through the travelling wheel (29), a nozzle (26) is fixedly connected at the upper end of the spraying device (17), a connecting pipe (27) is arranged in the spraying device (17), the nozzle (26) is connected with the upper end of the connecting pipe (27), the lower ends of the connecting pipes (27) are connected with the branch pipes (19), the lower ends of the inner parts of the spraying devices (17) are respectively provided with an electric motor (28), the electric motors (28) are respectively connected with the travelling wheels (29), the upper ends of the electric motors (28) are respectively connected with the remote control device (30), the remote control devices (30) are respectively connected with the control machine (9), the electric motors (28) are respectively connected with the control machine (9) through the remote control device (30), the upper ends of the receiving plates (16) are respectively provided with a waste slag groove (23), the two sides of the waste slag grooves (23) are respectively provided with a filter plate (22), the filter plates (22) are arranged at the upper ends of the nozzles (26), the waste residue tank (23) four corners position all is connected with bracing piece (4), shower nozzle fixation clamp (24) and nozzle (26) swing joint, nozzle (26) are connected with branch pipe (19) through connecting pipe (27), branch pipe (19) are connected with aqua storage tank (18) through being responsible for (21) and suction pump (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014701.5A CN114367539B (en) | 2022-01-07 | 2022-01-07 | Rolling mill circulating cooling water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014701.5A CN114367539B (en) | 2022-01-07 | 2022-01-07 | Rolling mill circulating cooling water system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114367539A CN114367539A (en) | 2022-04-19 |
| CN114367539B true CN114367539B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210014701.5A Active CN114367539B (en) | 2022-01-07 | 2022-01-07 | Rolling mill circulating cooling water system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0824914A (en) * | 1994-07-15 | 1996-01-30 | Hitachi Ltd | Cooling device for rolling roll and rolling mill |
| CN201807607U (en) * | 2010-08-27 | 2011-04-27 | 四川省川威集团有限公司 | Device for cooling rollers in water spraying manner |
| CN104801553A (en) * | 2015-01-08 | 2015-07-29 | 长沙山水节能研究院有限公司 | System for controlling turbid circulation cooling of roller |
| CN206997352U (en) * | 2017-07-05 | 2018-02-13 | 光丰(肇庆)钢业有限公司 | A kind of new roller mill auto-cool system |
| CN207929769U (en) * | 2018-01-08 | 2018-10-02 | 江苏飞鹤管业有限公司 | A kind of cooling system of milling train |
| CN212071290U (en) * | 2019-12-30 | 2020-12-04 | 上海定豪自动化设备有限公司 | Automatic cooling structure for cylinder machining |
-
2022
- 2022-01-07 CN CN202210014701.5A patent/CN114367539B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0824914A (en) * | 1994-07-15 | 1996-01-30 | Hitachi Ltd | Cooling device for rolling roll and rolling mill |
| CN201807607U (en) * | 2010-08-27 | 2011-04-27 | 四川省川威集团有限公司 | Device for cooling rollers in water spraying manner |
| CN104801553A (en) * | 2015-01-08 | 2015-07-29 | 长沙山水节能研究院有限公司 | System for controlling turbid circulation cooling of roller |
| CN206997352U (en) * | 2017-07-05 | 2018-02-13 | 光丰(肇庆)钢业有限公司 | A kind of new roller mill auto-cool system |
| CN207929769U (en) * | 2018-01-08 | 2018-10-02 | 江苏飞鹤管业有限公司 | A kind of cooling system of milling train |
| CN212071290U (en) * | 2019-12-30 | 2020-12-04 | 上海定豪自动化设备有限公司 | Automatic cooling structure for cylinder machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114367539A (en) | 2022-04-19 |
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