CN110953891A - Water circulating device for cooling furnace wall of metallurgical electric furnace - Google Patents
Water circulating device for cooling furnace wall of metallurgical electric furnace Download PDFInfo
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- CN110953891A CN110953891A CN201911394664.XA CN201911394664A CN110953891A CN 110953891 A CN110953891 A CN 110953891A CN 201911394664 A CN201911394664 A CN 201911394664A CN 110953891 A CN110953891 A CN 110953891A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0056—Regulation involving cooling
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- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a water circulation device for cooling the furnace wall of a metallurgical electric furnace, and particularly relates to the technical field of furnace wall cooling of metallurgical electric furnaces. The water circulating device for cooling the furnace wall of the metallurgical electric furnace can cool cooling water liquid in time, the water liquid is in direct contact with the furnace wall of the metallurgical electric furnace, the water level and the water temperature in the water tank can be obtained quickly, and the cooling speed of the water liquid can be controlled intelligently.
Description
Technical Field
The invention relates to the technical field of furnace wall cooling of metallurgical electric furnaces, in particular to a water circulating device for furnace wall cooling of a metallurgical electric furnace.
Background
The electric metallurgy is a metallurgical process for extracting, recovering and refining metal from ore or other raw materials by using electric energy, and comprises electric furnace smelting, molten salt electrolysis, aqueous solution electrolysis and the like, the electric metallurgy becomes a prerequisite for large-scale industrial production and is a large supply of cheap electric energy, the adoption of an electric metallurgy method, particularly the electric arc furnace steelmaking and the molten salt electrolysis aluminum smelting is a great progress of modern metallurgical technology, the prerequisite for the electric metallurgy becoming the large-scale industrial production is the large supply of cheap electric energy, and if the furnace wall of an electric furnace is not cooled in time, the furnace wall can be melted or deformed, so that the normal operation of a smelting furnace is not facilitated.
However, metallurgical electric stove oven refrigerated water circle device on the existing market, most cooling effect is not good, can not in time cool off cooling water liquid, be unfavorable for the cooling of metallurgical electric stove oven, most metallurgical electric stove oven's circulation water liquid is in pipeline heat conduction cooling, heat conduction is slower, the contact gap of pipeline and electric stove oven is great, the heat dissipation is slower, most inside water level and the temperature of reacing the water tank that can not be quick, be unfavorable for the timely interpolation of water-cooling circulation cooling water liquid, lead to the device dry combustion method if water liquid leads to less, lead to the device to damage, most cooling speed that can not intelligent control water liquid, be unfavorable for the energy-conserving effect of device. Therefore, the technical personnel in the field provide a water circulating device for cooling the wall of the metallurgical electric furnace, so as to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide a water circulating device for cooling the wall of a metallurgical electric furnace, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a water circle device for metallurgical electric stove oven cooling, includes the water-cooling tank, the upper surface through welding of water-cooling tank has the exhaust lid, the fan is installed to one side upper end of water-cooling tank, the motor is installed to one side lower extreme of water-cooling tank, the welding of opposite side surface upper end of water-cooling tank has the water pump case, the lower surface welding of water pump case has the control box, the upper surface through mounting of water-cooling tank has the raceway, the last surface of water-cooling tank runs through the position department that faces nearly raceway and installs the outlet pipe, one side of water-cooling tank is provided with metallurgical electric stove, the surface of metallurgical electric stove is provided with the oven cooling chamber, the surface lower extreme through welding of metallurgical electric stove has the discharging pipe, the upper surface of metallurgical electric stove rotates and is connected with the feed gate, the solenoid valve is installed to.
As a further scheme of the invention: the water cooling device comprises a water cooling box, and is characterized in that a water cooling coil is installed at the upper end inside the water cooling box, a water spraying pipe is installed at the position, close to the water cooling coil, of the upper end inside the water cooling box, a spray nozzle is welded on the outer surface of the water spraying pipe in a penetrating mode, a cold water spraying pump is installed at the front end of the lower surface inside the water pump box, a water circulating water pump is installed at the rear end of the lower surface inside the water pump box, a water cooling water drawing pipe is installed at the front end of one side inside the water cooling box in a penetrating mode, a water cooling water drawing pipe is installed at the rear end of one side inside the water cooling box in a penetrating mode.
As a still further scheme of the invention: the display screen is installed to the front surface upper end of control box, the position department that the front surface upper end of control box closes on the display screen installs the control button, the inside lower surface mounting of control box has the singlechip, the inside top position department that is located the singlechip of control box installs water pump motor control panel, the inside top that is located the singlechip of control box closes on water pump motor control panel's position department and installs the sensing changer, temperature sensor is installed to the inside lower extreme of water-cooling box, water level sensor is installed to the inside lower extreme of water-cooling box close on temperature sensor's position department.
As a still further scheme of the invention: the water cooling tank is communicated with the furnace wall cooling cavity through a water outlet pipe, the upper end of the water delivery pipe is communicated with the upper surface of the furnace wall cooling cavity, and the lower end of the water delivery pipe is communicated with the water pump tank and the water cooling tank through an electromagnetic valve.
As a still further scheme of the invention: the water cooling tank and the electromagnetic valve are both stainless steel components, the side surface of the exhaust cover is a stainless steel mesh plate, and the wind direction of the fan is towards one side of the water cooling tank.
As a still further scheme of the invention: the output end of the water outlet pipe is in through connection with the input end of the water-cooling coil pipe, the output end of the water-cooling coil pipe is in through connection with the inside of the water-cooling tank, the input end of the water circulating pump is in through connection with the output end of the circulating water drawing pipe, and the output end of the water circulating pump is in through connection with the input end of the water outlet pipe.
As a still further scheme of the invention: the input end of the cold water spray pump is communicated with the output end of the water-cooling water drawing pipe, and the output end of the cold water spray pump is communicated with the input end of the water spray pipe.
As a still further scheme of the invention: one end of the spray pipe is provided with at least six spray heads, and the spray heads are correspondingly arranged at the corresponding positions of one side of the spray pipe and the upper end and the lower end of the water-cooling coil pipe in a group.
As a still further scheme of the invention: the rotating shaft is rotatably arranged at the lower end of the inside of the water cooling tank through a motor, and the stirring blades are welded on the outer surface of the rotating shaft every thirty centimeters.
As a still further scheme of the invention: the temperature sensor is connected with the input end of the water level sensor through an output electrode, the output end of the sensing transmitter is connected with the input end of the single chip microcomputer through an output electrode, the output end of the single chip microcomputer is connected with the input ends of the water pump motor control panel, the display screen and the control keys, the output end of the water pump motor control panel is connected with the input ends of the motor, the fan and the water pump box, and the output end of the single chip microcomputer is connected with the input end of the electromagnetic valve.
Compared with the prior art, the invention has the beneficial effects that:
1. the water circulating device for cooling the furnace wall of the metallurgical electric furnace has good cooling effect, can cool cooling water liquid in time, is favorable for cooling the furnace wall of the metallurgical electric furnace, the water liquid of the device is in direct contact with the furnace wall of the metallurgical electric furnace, increases the heat conduction effect of the device, has a better heat dissipation block, operates the water circulating water pump, the electromagnetic valve is opened, the circulating water suction pipe pumps the water liquid in the water cooling tank to enter the interior of the furnace wall cooling cavity through the water delivery pipe to cool the furnace wall, the water liquid in the furnace wall cooling cavity is guided into the interior of the water cooling coil pipe through the water outlet pipe under the action of water pressure, is guided into the interior of the water cooling tank after the circulation of the water cooling coil pipe, the cold water spray pump operates in real time, the water liquid in the water cooling tank is pumped through the water cooling water suction pipe, is sprayed out through the spray pipe and the spray nozzle, steam is discharged through the exhaust cover, if the temperature is higher, the motor drives the stirring blade through the pivot and stirs the inside water-cooling tank for the cooling of water liquid.
2. The device can rapidly obtain the water level and the water temperature inside the water tank, and is favorable for timely adding water-cooling circulating cooling water liquid, thereby avoiding dry burning of the device caused by less water liquid, prolonging the service life of the device, intelligently controlling the cooling speed of the water liquid, particularly stirring and water liquid circulating speed, cooling or circulating the water liquid at different speeds according to the temperature of the water liquid, pressing a control button to control the operation of a water circulating pump through a water pump motor control panel, a temperature sensor transmits detection data to the inside of a single chip microcomputer through a sensing transmitter, the single chip microcomputer controls the water pump motor control panel to adjust the power, the cold water spraying pump operates in real time to spray water to a water-cooling coil pipe, a fan operates to blow the water-cooling coil pipe, a control motor drives a stirring blade to stir the inside of the water tank through a rotating shaft, so as to accelerate the cooling of the water liquid, and, The temperature sensor detects the inside temperature data of the water cooling tank and transmits the data to the single chip microcomputer through the sensing transmitter in real time, the single chip microcomputer displays the detected data on the display screen, and finally, the single chip microcomputer is used for finishing the operation and observing the data on the display screen, and if the water liquid in the water cooling tank is less, the water cooling tank is timely supplemented with the water liquid.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of the water cooling tank according to the present invention;
FIG. 3 is a perspective view of the control box of the present invention;
FIG. 4 is a schematic view of a partial perspective structure of the water cooling tank of the present invention;
fig. 5 is a partial perspective structural view of the water cooling tank of the present invention.
In the figure: 1. a water cooling tank; 2. a metallurgical electric furnace; 3. a furnace wall cooling chamber; 4. a feed gate; 5. a discharge pipe; 6. a water delivery pipe; 7. a water outlet pipe; 8. an exhaust cover; 9. a fan; 10. a motor; 11. a control box; 12. a water pump tank; 13. an electromagnetic valve; 14. a water circulating pump; 15. a cold water spray pump; 16. a display screen; 17. a control key; 18. a sensing transmitter; 19. a water pump motor control panel; 20. a single chip microcomputer; 21. a water-cooled coil pipe; 22. a water spray pipe; 23. a spray head; 24. a rotating shaft; 25. stirring blades; 26. water-cooling water drawing pipes; 27. circulating water drawing pipes; 28. a water level sensor; 29. a temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, a water circulation device for cooling the furnace wall of a metallurgical electric furnace comprises a water cooling tank 1, an exhaust cover 8 is welded on the upper surface of the water cooling tank 1 in a penetrating manner, a fan 9 is installed at the upper end of one side of the water cooling tank 1, a motor 10 is installed at the lower end of one side of the water cooling tank 1, a water pump tank 12 is welded on the upper end of the outer surface of the other side of the water cooling tank 1, a control box 11 is welded on the lower surface of the water pump tank 12, a water pipe 6 is installed on the upper surface of the water cooling tank 1 in a penetrating manner, a water outlet pipe 7 is installed on the upper surface of the water cooling tank 1 at a position close to the water pipe 6 in a penetrating manner, the metallurgical electric furnace 2 is arranged on one side of the water cooling tank 1, a furnace wall cooling cavity 3 is arranged on the outer surface of the metallurgical electric furnace 2, the water cooling tank 1 is connected with the furnace wall cooling cavity 3 through a water outlet pipe 7 in a through way, the upper end of the water delivery pipe 6 is connected with the upper surface of the furnace wall cooling cavity 3 in a through way, the lower end of the water delivery pipe 6 is connected with the water pump tank 12 and the water cooling tank 1 through a solenoid valve 13 in a through way, the water cooling tank 1 and the solenoid valve 13 are both stainless steel components, the side surface of the exhaust cover 8 is a stainless steel mesh-shaped plate, the wind direction of the fan 9 is towards one side of the water cooling tank 1, firstly, the device is taken out and installed on the furnace wall of the metallurgical electric furnace, clean water is added into the water cooling tank 1, then, the water cooling tank 1 is connected with a power supply, the material is placed into the water cooling tank 1 by opening the feeding door 4, the water cooling tank 1 is operated to smelt the material, the smelted metal solution is led out through the discharging pipe 5, in the operation process of the water cooling tank 1, water in the water cooling tank 1, to electric stove oven cooling, the inside water liquid of furnace wall cooling chamber 3 passes through outlet pipe 7 under the hydraulic effect and leads into the inside of water-cooling tank 1, cools off, and in the cooling process, fan 9 moves the inside forced air cooling of water-cooling tank 1, stirs through motor 10 for the cooling of water liquid, and finally, the use is accomplished, observes the data on the control box 11, and when water liquid is less like water-cooling tank 1 inside, in time carries out the replenishment of water liquid to water-cooling tank 1.
In fig. 1, 2, 4, 5: the water cooling coil 21 is arranged at the upper end inside the water cooling tank 1, the water spraying pipe 22 is arranged at the position close to the water cooling coil 21 at the upper end inside the water cooling tank 1, the spray nozzle 23 is welded on the outer surface of the water spraying pipe 22 in a penetrating manner, the cold water spraying pump 15 is arranged at the front end of the lower surface inside the water pump tank 12, the water circulating water pump 14 is arranged at the rear end of the lower surface inside the water pump tank 12, the water cooling water drawing pipe 26 is arranged at the front end of one side inside the water cooling tank 1 in a penetrating manner, the water cooling water drawing pipe 26 is arranged at the rear end of one side inside the water cooling tank 1 in a penetrating manner, the lower end inside the water cooling tank 1 is rotatably connected with the rotating shaft 24, the stirring blade 25 is welded on the outer surface of the rotating shaft 24, the output end of the water outlet pipe 7 is in a penetrating manner with the input end of the water cooling coil 21, the output end of the water cooling coil 21 is in a, the input end of a cold water spray pump 15 is communicated with the output end of a water-cooling water drawing pipe 26, the output end of the cold water spray pump 15 is communicated with the input end of a water spray pipe 22, one end of the water spray pipe 22 is provided with at least six spray heads 23, three spray heads 23 are correspondingly arranged at the positions corresponding to the upper end and the lower end of the water-cooling coil pipe 21 on one side of the water spray pipe 22 in a group, a rotating shaft 24 is rotatably arranged at the position of the lower end inside the water-cooling tank 1 through a motor 10, stirring blades 25 are welded on the outer surface of the rotating shaft 24 every thirty centimeters, a water circulating water pump 14 operates, an electromagnetic valve 13 is opened, a circulating water drawing pipe 27 draws water in the water-cooling tank 1 to enter the interior of the furnace wall cooling cavity 3 through a water conveying pipe 6 to cool the furnace wall, the water in the furnace wall cooling cavity 3 is guided into the interior of the water-cooling coil pipe, cold water spray pump 15 moves in real time, draws water pipe 26 through the water-cooling and takes out the inside water liquid of water-cooling tank 1, and through spray pipe 22 and shower nozzle 23 blowout, shower nozzle 23 sprays water to the surface of water-cooling coil pipe 21, and fan 9 moves and bloies water-cooling coil pipe 21, cools off, and steam is discharged through exhaust cover 8, and if the temperature is higher, motor 10 drives stirring leaf 25 through pivot 24 and to the inside stirring of water-cooling tank 1 for the cooling of water liquid.
In fig. 2, 3, 5: a display screen 16 is arranged at the upper end of the front surface of the control box 11, a control key 17 is arranged at the position, close to the display screen 16, of the upper end of the front surface of the control box 11, a single chip microcomputer 20 is arranged at the lower surface of the inside of the control box 11, a water pump motor control board 19 is arranged at the position, located above the single chip microcomputer 20, of the inside of the control box 11, a sensing transmitter 18 is arranged at the position, close to the water pump motor control board 19, of the upper portion of the single chip microcomputer 20, a temperature sensor 29 is arranged at the lower end of the inside of the water cooling box 1, a water level sensor 28 is arranged at the position, close to the temperature sensor 29, of the lower end of the inside of the water cooling box 1, the temperature sensor 29 and an output end electrode of the water level sensor 28 are connected with an input, The display screen 16 is connected with the input end of the control key 17, the output end electrode of the water pump motor control panel 19 is connected with the input ends of the motor 10, the fan 9 and the water pump box 12, the output end electrode of the singlechip 20 is connected with the input end of the electromagnetic valve 13, the control key 17 is pressed to control the operation of the water circulating pump 14 through the water pump motor control panel 19, the temperature sensor 29 transmits the detection data to the inside of the singlechip 20 through the sensing transmitter 18, the singlechip 20 controls the water pump motor control panel 19 to adjust the power, the cold water spray pump 15 operates in real time to spray water to the water cooling coil 21, the fan 9 operates to blow the water cooling coil 21, the control motor 10 drives the stirring blade 25 to stir the inside of the water cooling box 1 through the rotating shaft 24 to accelerate the cooling of the water liquid, the water level sensor 28 detects the water level inside the water cooling box 1, the temperature data detected by the temperature sensor 29 inside the water cooling box, the single chip microcomputer 20 displays the detection data on the display screen 16, and finally, the data on the display screen 16 is observed after use, if the water inside the water cooling tank 1 is less, the water cooling tank 1 is supplemented with water in time.
It should be noted that: the water-cooling water-circulating water pump comprises a fan 9 (model: BAF-400), a motor 10 (model: YEJ-90L-4-1.5KW-B3), an electromagnetic valve 13 (model: DMF-Z-20S), a cold water spray pump 15 and a water circulating water pump 14 (model: PUN-601EH), a single chip microcomputer 20 (model: PSD311), a water pump motor control board 19 (model: TC-HP001), a sensing transmitter 18 (model: SY R-P-O), a temperature sensor 29 (model: NK-M13-PT100) and a water level sensor 28 (model: WMY 2012-B).
The working principle of the invention is as follows: firstly, a device is taken out, the device is installed with the furnace wall of a metallurgical electric furnace, clear water is added into the water cooling tank 1, then the water cooling tank 1 is connected with a power supply, a feeding door 4 is opened to place materials into the water cooling tank 1, the water cooling tank 1 is operated to smelt the materials, the smelted metal solution is led out through a discharge pipe 5, in the operation process of the water cooling tank 1, a control button 17 is pressed to control a water circulating pump 14 to operate through a water pump motor control board 19, an electromagnetic valve 13 is opened, a circulating water suction pipe 27 pumps water in the water cooling tank 1 to enter the interior of a furnace wall cooling cavity 3 through a water conveying pipe 6 to cool the furnace wall of the electric furnace, the water in the furnace wall cooling cavity 3 is led into the interior of a water cooling coil 21 through a water outlet pipe 7 under the action of water pressure, the water is led into the interior of the water cooling tank 1 after the circulation of the water cooling coil 21, a temperature sensor 29 transmits detection data to, the single chip microcomputer 20 controls the water pump motor control board 19 to adjust the power, the cold water spray pump 15 runs in real time, water liquid in the water cooling tank 1 is pumped through the water cooling water drawing pipe 26 and is sprayed out through the water spray pipe 22 and the spray head 23, the spray head 23 sprays water on the outer surface of the water cooling coil pipe 21, the fan 9 runs to blow the water cooling coil pipe 21 for cooling, steam is discharged through the exhaust cover 8, if the water temperature is high, the motor 10 drives the stirring blade 25 to stir the inside of the water cooling tank 1 through the rotating shaft 24 to accelerate the cooling of the water liquid, the water level sensor 28 detects the water level in the water cooling tank 1, the temperature data in the water cooling tank 1 detected by the temperature sensor 29 is transmitted to the inside of the single chip microcomputer 20 through the sensing transmitter 18 in real time, the single chip microcomputer 20 displays the detected data on the display screen 16, and finally, the use is completed, the data on the display screen 16 is observed, and supplementing water liquid to the water cooling tank 1 in time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A water circulation device for cooling the furnace wall of a metallurgical electric furnace comprises a water cooling tank (1) and is characterized in that an exhaust cover (8) is welded on the upper surface of the water cooling tank (1) in a penetrating manner, a fan (9) is installed at the upper end of one side of the water cooling tank (1), a motor (10) is installed at the lower end of one side of the water cooling tank (1), a water pump tank (12) is welded at the upper end of the outer surface of the other side of the water cooling tank (1), a control box (11) is welded on the lower surface of the water pump tank (12), a water delivery pipe (6) is installed on the upper surface of the water cooling tank (1) in a penetrating manner, a water outlet pipe (7) is installed at the position close to the water delivery pipe (6) on the upper surface of the water cooling tank (1) in a penetrating manner, the metallurgical electric furnace (2) is arranged on one side of the water cooling tank (, the outer surface lower extreme of metallurgical electric stove (2) link up the welding and have discharging pipe (5), the upper surface of metallurgical electric stove (2) is rotated and is connected with feed door (4), solenoid valve (13) are installed to the lower extreme of raceway (6).
2. The water circulation device for cooling the furnace wall of the metallurgical electric furnace according to claim 1, characterized in that a water cooling coil (21) is installed at the upper end of the inside of the water cooling tank (1), a spray pipe (22) is installed at the position, close to the water cooling coil (21), of the upper end of the inside of the water cooling tank (1), a spray head (23) is welded on the outer surface of the spray pipe (22) in a penetrating manner, a cold spray pump (15) is installed at the front end of the lower surface of the inside of the water pump tank (12), a water circulation water pump (14) is installed at the rear end of the lower surface of the inside of the water pump tank (12), a water-cooling water drawing pipe (26) is installed at the front end of one side of the inside of the water cooling tank (1) in a penetrating manner, a water-cooling water drawing pipe (26) is installed at the rear end of one side of the inside of the water cooling tank (1), the outer surface of the rotating shaft (24) is welded with a stirring blade (25).
3. A water circulation device for cooling the wall of a metallurgical electric furnace according to claim 1, it is characterized in that the upper end of the front surface of the control box (11) is provided with a display screen (16), a control key (17) is arranged at the position of the upper end of the front surface of the control box (11) close to the display screen (16), a singlechip (20) is arranged on the lower surface in the control box (11), a water pump motor control panel (19) is arranged in the control box (11) and above the singlechip (20), a sensing transmitter (18) is arranged in the control box (11) above the singlechip (20) and close to the water pump motor control board (19), the lower end of the interior of the water cooling tank (1) is provided with a temperature sensor (29), a water level sensor (28) is arranged at the position, close to the temperature sensor (29), of the lower end of the interior of the water cooling tank (1).
4. The water circulation device for cooling the furnace wall of the metallurgical electric furnace according to the claim 1, characterized in that the water cooling tank (1) is connected with the furnace wall cooling cavity (3) through a water outlet pipe (7), the upper end of the water pipe (6) is connected with the upper surface of the furnace wall cooling cavity (3) through a water outlet pipe, and the lower end of the water pipe (6) is connected with the water cooling tank (1) through a solenoid valve (13) and a water pump tank (12).
5. A water circulation device for cooling the wall of a metallurgical electric furnace according to claim 1, characterized in that the water cooling tank (1) and the solenoid valve (13) are both members made of stainless steel, the side surface of the exhaust cover (8) is a stainless steel mesh plate, and the wind direction of the fan (9) is toward the side of the water cooling tank (1).
6. The water circulation device for cooling the furnace wall of the metallurgical electric furnace according to the claim 2, characterized in that the output end of the water outlet pipe (7) is connected with the input end of the water cooling coil (21) in a penetrating way, the output end of the water cooling coil (21) is connected with the inside of the water cooling tank (1) in a penetrating way, the input end of the water circulation water pump (14) is connected with the output end of the circulation water drawing pipe (27) in a penetrating way, and the output end of the water circulation water pump (14) is connected with the input end of the water outlet pipe (7) in a penetrating way.
7. The water circulation device for cooling the wall of the metallurgical electric furnace according to claim 2, characterized in that the input end of the cold water spray pump (15) is connected with the output end of the water-cooled water drawing pipe (26) in a penetrating way, and the output end of the cold water spray pump (15) is connected with the input end of the water spray pipe (22) in a penetrating way.
8. The water circulating device for cooling the furnace wall of the metallurgical electric furnace according to the claim 2, characterized in that one end of the water spraying pipe (22) is provided with not less than six spray heads (23), and three spray heads (23) are correspondingly arranged at the positions corresponding to the upper end and the lower end of the water cooling coil pipe (21) on one side of the water spraying pipe (22).
9. A water circulation device for cooling the wall of a metallurgical electric furnace according to claim 2, characterized in that the rotary shaft (24) is rotatably mounted at the inner lower end position of the water cooling tank (1) by the motor (10), and the stirring vanes (25) are welded to the outer surface of the rotary shaft (24) every thirty centimeters.
10. The water circulation device for cooling the furnace wall of the metallurgical electric furnace according to the claim 3, characterized in that the temperature sensor (29) and the output electrode of the water level sensor (28) are connected with the input end of the sensing transmitter (18), the output electrode of the sensing transmitter (18) is connected with the input end of the single chip microcomputer (20), the output electrode of the single chip microcomputer (20) is connected with the input ends of the water pump motor control board (19), the display screen (16) and the control key (17), the output electrode of the water pump motor control board (19) is connected with the input ends of the motor (10), the fan (9) and the water pump box (12), and the output electrode of the single chip microcomputer (20) is connected with the input end of the electromagnetic valve (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911394664.XA CN110953891A (en) | 2019-12-30 | 2019-12-30 | Water circulating device for cooling furnace wall of metallurgical electric furnace |
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| CN201911394664.XA CN110953891A (en) | 2019-12-30 | 2019-12-30 | Water circulating device for cooling furnace wall of metallurgical electric furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112815758A (en) * | 2020-12-30 | 2021-05-18 | 成都威诺电子设备制造有限责任公司 | Intelligent air-cooled radiator |
| CN116086182A (en) * | 2023-04-13 | 2023-05-09 | 河北星熠机械设备有限公司 | Metal smelting furnace based on automatic cooling technology |
| CN118066878A (en) * | 2024-04-24 | 2024-05-24 | 福建永久硅碳材料有限公司 | Energy-saving type circulating cooling device for electrode negative electrode material production |
| CN118066878B (en) * | 2024-04-24 | 2024-06-28 | 福建永久硅碳材料有限公司 | Energy-saving type circulating cooling device for electrode negative electrode material production |
-
2019
- 2019-12-30 CN CN201911394664.XA patent/CN110953891A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815758A (en) * | 2020-12-30 | 2021-05-18 | 成都威诺电子设备制造有限责任公司 | Intelligent air-cooled radiator |
| CN112815758B (en) * | 2020-12-30 | 2022-11-04 | 成都威诺电子设备制造有限责任公司 | Intelligent air-cooled radiator |
| CN116086182A (en) * | 2023-04-13 | 2023-05-09 | 河北星熠机械设备有限公司 | Metal smelting furnace based on automatic cooling technology |
| CN116086182B (en) * | 2023-04-13 | 2023-06-13 | 河北星熠机械设备有限公司 | Metal smelting furnace based on automatic cooling technology |
| CN118066878A (en) * | 2024-04-24 | 2024-05-24 | 福建永久硅碳材料有限公司 | Energy-saving type circulating cooling device for electrode negative electrode material production |
| CN118066878B (en) * | 2024-04-24 | 2024-06-28 | 福建永久硅碳材料有限公司 | Energy-saving type circulating cooling device for electrode negative electrode material production |
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Application publication date: 20200403 |