CN113088602A - Furnace temperature control device for vanadium-titanium blast furnace and use method thereof - Google Patents
Furnace temperature control device for vanadium-titanium blast furnace and use method thereof Download PDFInfo
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- CN113088602A CN113088602A CN202110345580.8A CN202110345580A CN113088602A CN 113088602 A CN113088602 A CN 113088602A CN 202110345580 A CN202110345580 A CN 202110345580A CN 113088602 A CN113088602 A CN 113088602A
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- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
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- C21B7/24—Test rods or other checking devices
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Abstract
The invention discloses a furnace temperature control device for a vanadium-titanium blast furnace and a using method thereof, wherein the furnace temperature control device comprises a blast furnace body, an empty groove is arranged in the blast furnace body, electric heating plates are equidistantly arranged on the inner wall of the empty groove, a first fixing plate is arranged on one side of the blast furnace body, the top of the first fixing plate is fixedly connected with a heat exchange box, and the top of the heat exchange box is fixedly connected with a water storage tank, and the furnace temperature control device has the beneficial effects that: the electric heating plate, the cooling box, the heat exchange box, the filter box and the temperature sensor are arranged to realize the control function of the furnace temperature; the outer rod, the connecting plate, the transmission shaft and the stirring blades are arranged to realize the function of quickly cooling the liquid; the purification function of exhaust gas is realized through the arrangement of the filter screen, the bamboo charcoal filter plate and the activated carbon filter plate, the control on the temperature of the high furnace is facilitated, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of blast furnaces, in particular to a furnace temperature control device for a vanadium-titanium blast furnace and a using method thereof.
Background
The blast furnace uses steel plates as a furnace shell, refractory brick linings are built in the shell, a blast furnace body is divided into a furnace throat, a furnace body, a furnace waist, a furnace belly and a furnace hearth 5 from top to bottom, and because the blast furnace ironmaking technology has the advantages of good economic indexes, simple process, large production capacity, high labor production efficiency, low energy consumption and the like, iron produced by the method accounts for the vast majority of the total iron production in the world; during the production of the blast furnace, iron ore, coke and fluxing agent for slagging are loaded from the top of the blast furnace, preheated air is blown in from a tuyere positioned at the lower part of the furnace along the periphery of the furnace, carbon in the coke, carbon monoxide and hydrogen generated by oxygen combustion in the blown air are combusted at high temperature, oxygen in the iron ore is removed in the ascending process in the furnace, so that iron is obtained by reduction, the smelted molten iron is discharged from an iron hole, and unreduced impurities in the iron ore are combined with fluxing agent such as limestone to generate slag which is discharged from the slag hole; when the existing vanadium-titanium blast furnace is used, the furnace temperature is difficult to control, so that the quality of the produced molten iron is poor, the subsequent production process is influenced, and the vanadium-titanium blast furnace is inconvenient to use.
Disclosure of Invention
The invention aims to provide a furnace temperature control device for a vanadium-titanium blast furnace and a using method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a furnace temperature controlling means for vanadium titanium blast furnace, includes the blast furnace body, the inside of blast furnace body is equipped with the dead slot, the inner wall equidistance of dead slot is equipped with the electric heating board, one side of blast furnace body is equipped with the fixed plate No. one, the top fixedly connected with heat transfer case of fixed plate No. one, the top fixedly connected with storage water tank of heat transfer case, the top of fixed plate and be located one side fixedly connected with rose box of heat transfer case, one side that the fixed plate was kept away from to the blast furnace body is equipped with the fixed plate No. two, the top fixedly connected with cooler bin of fixed plate No. two.
Preferably, No. three diaphragm pumps of outside fixedly connected with of heat transfer case, the water inlet of No. three diaphragm pumps passes through pipeline and heat transfer case intercommunication, the delivery port of No. three diaphragm pumps passes through pipeline and storage water tank intercommunication, No. two diaphragm pumps of top fixedly connected with of cooler bin, the water inlet of No. two diaphragm pumps passes through pipeline and dead slot intercommunication, the delivery port of No. two diaphragm pumps passes through pipeline and cooler bin intercommunication, diaphragm pump of outside fixedly connected with of cooler bin, the water inlet of diaphragm pump passes through pipeline and cooler bin intercommunication, the delivery port of diaphragm pump passes through pipeline and dead slot intercommunication.
Preferably, the outside equidistance of storage water tank is equipped with semiconductor refrigeration piece No. two, the outside equidistance of cooler bin is equipped with semiconductor refrigeration piece No. one, No. four diaphragm pumps of top fixedly connected with of heat transfer case, the water inlet of No. four diaphragm pumps passes through pipeline and storage water tank intercommunication, the delivery port of No. four diaphragm pumps passes through pipeline and heat transfer case intercommunication, the equal symmetrical fixedly connected with supporting seat in bottom of a fixed plate and No. two fixed plates.
Preferably, the inside of heat transfer case is rotated and is connected with the spiral pipe, the one end of spiral pipe is equipped with rotary joint No. one, rotary joint's the outside is equipped with the pipeline, pipeline and dead slot intercommunication, the opposite side of spiral pipe is equipped with rotary joint No. two, the outside fixedly connected with fan of rose box, the air intake of fan passes through pipeline and No. two rotary joint intercommunication, the air outlet of fan passes through pipeline and rose box intercommunication.
Preferably, the inside of heat transfer case is equipped with rotates the groove, the inside rotation that rotates the groove is connected with the gear No. one, the outside fixedly connected with fixing base of heat transfer case, the inside fixedly connected with motor of fixing base, the output and the gear fixed connection of a motor, the outside fixedly connected with of spiral pipe and the gear No. two that the gear cooperation was used.
Preferably, the inside of cooler bin rotates and is connected with outer pole, the outside symmetry fixedly connected with connecting plate of outer pole, the inside equidistance of connecting plate rotates and is connected with the transmission shaft, the outside equidistance fixedly connected with stirring leaf of transmission shaft.
Preferably, the inside fixedly connected with No. two motors of No. two fixed plates, the output fixedly connected with bevel gear of No. two motors, the one end fixedly connected with of outer pole and No. three bevel gear that bevel gear cooperation was used, the inside rotation of outer pole is connected with interior pole, the one end fixedly connected with of interior pole and No. two bevel gear that bevel gear cooperation was used.
Preferably, the outer side of the inner rod is fixedly connected with four bevel gears at equal intervals, the connecting plate is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with five bevel gears matched with the four bevel gears for use, the outer side of the rotating shaft is fixedly connected with seven bevel gears at equal intervals, and one end of the transmission shaft is fixedly connected with six bevel gears matched with the seven bevel gears for use.
Preferably, the inside of rose box is equipped with filter screen, bamboo charcoal filter and active carbon filter in proper order, the top of No. two fixed plates is equipped with the controller, a diaphragm pump, a semiconductor refrigeration piece, No. two diaphragm pumps, No. two semiconductor refrigeration pieces, No. three diaphragm pumps, temperature sensor, electric heating board, No. four diaphragm pumps, fan, a motor and No. two motors all with controller electric connection.
The invention also provides a use method of the furnace temperature control device for the vanadium-titanium blast furnace, which comprises the following steps:
the method comprises the following steps: when the temperature is required to be increased, when the temperature sensor detects that the temperature of the liquid in the empty slot is lower than a specified range, the temperature sensor sends an electric signal to the controller to start the electric heating plate to heat the inside of the empty slot, and when the temperature is increased to the specified range, the temperature sensor sends an electric signal to the controller to close the electric heating plate;
step two: when the temperature needs to be reduced, when the temperature sensor detects that the temperature of the liquid in the empty slot is higher than a specified range, the temperature sensor sends an electric signal to the controller to start the second diaphragm pump to convey the liquid in the empty slot to the inside of the cooling box, the first semiconductor refrigerating sheet is started to cool the liquid, the second motor is started, the output end of the second motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear and the third bevel gear to rotate, the third bevel gear drives the outer rod to rotate, the outer rod drives the connecting plate to rotate, the second bevel gear drives the inner rod to rotate, the inner rod drives the fourth bevel gear to rotate, the fourth bevel gear drives the fifth bevel gear to rotate, the fifth bevel gear drives the rotating shaft to rotate, the rotating shaft drives the seventh bevel gear to rotate, the seventh bevel gear drives the sixth bevel gear to rotate, the driving shaft drives the stirring blades to, accelerating the cooling of the liquid, conveying the cooled water to the inside of the empty tank through the first diaphragm pump, and when the temperature drops to a specified range, sending an electric signal to the controller by the temperature sensor to close the second diaphragm pump;
step three: during gas emission, start the fan through the controller, take gas out the inside that gets into the spiral pipe, start No. two semiconductor refrigeration pieces and refrigerate to the inside liquid of storage water tank, start No. four diaphragm pumps and carry the inside liquid of storage water tank to the inside of heat transfer case, start No. one motor, the output of No. one motor drives a gear revolve, a gear drives No. two gear revolve, No. two gears drive the spiral pipe and rotate, cool off gas, gas after the cooling is through the inside filter screen of rose box, discharge after bamboo charcoal filter and the active carbon filter.
Compared with the prior art, the invention has the beneficial effects that: the electric heating plate, the cooling box, the heat exchange box, the filter box and the temperature sensor are arranged to realize the control function of the furnace temperature; the outer rod, the connecting plate, the transmission shaft and the stirring blades are arranged to realize the function of quickly cooling the liquid; the purification function of exhaust gas is realized through the arrangement of the filter screen, the bamboo charcoal filter plate and the activated carbon filter plate, the control on the temperature of the high furnace is facilitated, and the use is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion A of the present invention;
FIG. 4 is an enlarged view of portion B of the present invention;
fig. 5 is an enlarged view of a portion C of the present invention.
In the figure: 1. a first fixing plate; 2. a supporting seat; 3. a heat exchange box; 4. a blast furnace body; 5. a first diaphragm pump; 6. a second fixing plate; 7. a cooling tank; 8. a controller; 9. a first semiconductor refrigeration chip; 10. a second diaphragm pump; 11. a second semiconductor refrigerating sheet; 12. a water storage tank; 13. a filter box; 14. a bamboo charcoal filter plate; 15. an activated carbon filter plate; 16. filtering with a screen; 17. a spiral tube; 18. a third diaphragm pump; 19. a first rotary joint; 20. an empty groove; 21. stirring blades; 22. a connecting plate; 23. an outer rod; 24. a drive shaft; 25. a temperature sensor; 26. an electrical heating plate; 27. a fourth diaphragm pump; 28. a fan; 29. a first motor; 30. a fixed seat; 31. a first gear; 32. a second gear; 33. a rotating groove; 34. a second rotary joint; 35. a second motor; 36. a first bevel gear; 37. a second bevel gear; 38. an inner rod; 39. a third bevel gear; 40. a fourth bevel gear; 41. a fifth bevel gear; 42. a rotating shaft; 43. a number six bevel gear; 44. a seventh bevel gear.
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. 1-5, the present invention provides a technical solution:
a furnace temperature control device for a vanadium-titanium blast furnace comprises a blast furnace body 4, wherein an empty groove 20 is formed in the blast furnace body 4, and electric heating plates 26 are arranged on the inner wall of the empty groove 20 at equal intervals, so that liquid in the empty groove 20 can be conveniently heated; one side of the blast furnace body 4 is provided with a first fixing plate 1, the top of the first fixing plate 1 is fixedly connected with a heat exchange box 3, the top of the heat exchange box 3 is fixedly connected with a water storage tank 12, and the top of the first fixing plate 1 and one side of the heat exchange box 3 are fixedly connected with a filter box 13 for facilitating filtering; one side that a fixed plate 1 was kept away from to blast furnace body 4 is equipped with No. two fixed plates 6, and No. two fixed plate 6's top fixedly connected with cooler bin 7 is convenient for cool down to the inside liquid of dead slot 20.
Further, No. 3 diaphragm pumps 18 of outside fixedly connected with of heat transfer case, No. 3 diaphragm pumps's of diaphragm pump 18 water inlet passes through pipeline and 3 intercommunications of heat transfer case, No. 18 diaphragm pump's delivery port passes through pipeline and storage water tank 12 intercommunication, No. 7 diaphragm pump 10 of top fixedly connected with of cooler bin, No. two diaphragm pump 10's water inlet passes through pipeline and dead slot 20 intercommunication, No. two diaphragm pump 10's delivery port passes through pipeline and 7 intercommunication of cooler bin, No. 7 diaphragm pump 5 of outside fixedly connected with of cooler bin, No. 5 diaphragm pump's water inlet passes through pipeline and 7 intercommunication of cooler bin, No. 5 diaphragm pump's delivery port passes through pipeline and 20 intercommunication of dead slot, be convenient for cool off gas.
Furthermore, the second semiconductor refrigerating fins 11 are equidistantly arranged on the outer side of the water storage tank 12, the first semiconductor refrigerating fins 9 are equidistantly arranged on the outer side of the cooling tank 7, the top of the heat exchange tank 3 is fixedly connected with a fourth diaphragm pump 27, the water inlet of the fourth diaphragm pump 27 is communicated with the water storage tank 12 through a pipeline, and the water outlet of the fourth diaphragm pump 27 is communicated with the heat exchange tank 3 through a pipeline, so that the liquid in the empty groove 20 can be conveniently cooled; the bottom of fixed plate 1 and the equal symmetrical fixedly connected with supporting seat 2 in bottom of No. two fixed plates 6 are convenient for provide the support.
Further, the inside of heat exchange box 3 rotates and is connected with spiral pipe 17, the one end of spiral pipe 17 is equipped with rotary joint 19 No. one, rotary joint 19's the outside is equipped with the pipeline, the pipeline communicates with dead slot 20, spiral pipe 17's opposite side is equipped with rotary joint 34 No. two, the outside fixedly connected with fan 28 of rose box 13, the air intake of fan 28 passes through pipeline and No. two rotary joint 34 intercommunication, the air outlet of fan 28 passes through pipeline and rose box 13 intercommunication, be convenient for take gas out and cool off and discharge.
Further, the inside of heat exchange box 3 is equipped with rotates groove 33, and the inside of rotating groove 33 is rotated and is connected with a gear 31, and the outside fixedly connected with fixing base 30 of heat exchange box 3, a motor 29 of the inside fixedly connected with of fixing base 30, an output and a gear 31 fixed connection of motor 29, No. two gears 32 that the outside fixedly connected with of spiral pipe 17 and a gear 31 cooperation were used are convenient for drive the rotation of spiral pipe 17.
Further, the inside of cooler bin 7 is rotated and is connected with outer pole 23, and the outside symmetry fixedly connected with connecting plate 22 of outer pole 23, the inside equidistance of connecting plate 22 is rotated and is connected with transmission shaft 24, and the outside equidistance fixedly connected with stirring leaf 21 of transmission shaft 24 is convenient for accelerate the cooling of liquid.
Furthermore, No. two motors 35 of inside fixedly connected with of No. two fixed plates 6, No. one bevel gear 36 of output fixedly connected with of No. two motors 35, No. three bevel gear 39 that one end fixedly connected with of outer pole 23 used with the bevel gear 36 cooperation, the inside of outer pole 23 rotates and is connected with interior pole 38, and the one end fixedly connected with of interior pole 38 is with No. two bevel gear 37 that a bevel gear 36 cooperation was used, is convenient for drive interior pole 38 and outer pole 23 and rotates.
Furthermore, the outer side of the inner rod 38 is fixedly connected with a fourth bevel gear 40 at equal intervals, the inner part of the connecting plate 22 is rotatably connected with a rotating shaft 42, one end of the rotating shaft 42 is fixedly connected with a fifth bevel gear 41 matched with the fourth bevel gear 40 for use, the outer side of the rotating shaft 42 is fixedly connected with a seventh bevel gear 44 at equal intervals, and one end of the transmission shaft 24 is fixedly connected with a sixth bevel gear 43 matched with the seventh bevel gear 44 for use, so that the transmission shaft 24 can be driven to rotate conveniently.
Further, the inside of rose box 13 is equipped with filter screen 16 in proper order, bamboo charcoal filter 14 and active carbon filter 15, the top of No. two fixed plates 6 is equipped with controller 8, diaphragm pump 5, semiconductor refrigeration piece 9, No. two diaphragm pumps 10, No. two semiconductor refrigeration pieces 11, No. three diaphragm pumps 18, temperature sensor 25, electric heating board 26, No. four diaphragm pumps 27, fan 28, a motor 29 and No. two motor 35 all with controller 8 electric connection, make controller 8 can controlling means's running state.
The invention also provides a use method of the furnace temperature control device for the vanadium-titanium blast furnace, which comprises the following steps:
the method comprises the following steps: when the temperature needs to be raised, when the temperature sensor 25 detects that the temperature of the liquid in the empty tank 20 is lower than a specified range, the temperature sensor 25 sends an electric signal to the controller 8 to start the electric heating plate 26 to heat the inside of the empty tank 20, and when the temperature is raised to the specified range, the temperature sensor 25 sends an electric signal to the controller 8 to close the electric heating plate 26;
step two: when the temperature needs to be reduced, when the temperature sensor 25 detects that the temperature of the liquid in the empty slot 20 is higher than the specified range, the temperature sensor 25 sends an electric signal to the controller 8 to start the second diaphragm pump 10 to convey the liquid in the empty slot 20 to the inside of the cooling box 7, the first semiconductor refrigerating sheet 9 is started to cool the liquid, the second motor 35 is started, the output end of the second motor 35 drives the first bevel gear 36 to rotate, the first bevel gear 36 drives the second bevel gear 37 and the third bevel gear 39 to rotate, the third bevel gear 39 drives the outer rod 23 to rotate, the outer rod 23 drives the connecting plate 22 to rotate, the second bevel gear 37 drives the inner rod 38 to rotate, the inner rod 38 drives the fourth bevel gear 40 to rotate, the fourth bevel gear 40 drives the fifth bevel gear 41 to rotate, the fifth bevel gear 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the seventh bevel gear 44 to rotate, the seventh bevel gear 44 drives the sixth, the sixth bevel gear 43 drives the transmission shaft 24 to rotate, the transmission shaft 24 drives the stirring blade 21 to rotate, liquid cooling is accelerated, cooled water is conveyed to the inside of the empty tank 20 through the first diaphragm pump 5, and when the temperature drops to a specified range, the temperature sensor 25 sends an electric signal to the controller 8 to close the second diaphragm pump 10;
step three: during gas emission, start fan 28 through controller 8, take gas out the inside that gets into spiral pipe 17, start No. two semiconductor refrigeration piece 11 and refrigerate the inside liquid of storage water tank 12, start No. four diaphragm pumps 27 and carry the inside to heat transfer case 3 with the inside liquid of storage water tank 12, start No. one motor 29, the output of No. one motor 29 drives a gear 31 and rotates, a gear 31 drives No. two gears 32 and rotates, No. two gears 32 drive spiral pipe 17 and rotate, cool off gas, gas after the cooling is discharged after filtering through the inside filter screen 16 of rose box 13, bamboo charcoal filter 14 and active carbon filter 15.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a furnace temperature controlling means for vanadium titanium blast furnace, includes blast furnace body (4), its characterized in that: the inside of blast furnace body (4) is equipped with dead slot (20), the inner wall equidistance of dead slot (20) is equipped with electric heating board (26), one side of blast furnace body (4) is equipped with fixed plate (1) No. one, top fixedly connected with heat transfer case (3) of fixed plate (1), top fixedly connected with storage water tank (12) of heat transfer case (3), one side fixedly connected with rose box (13) of the top of fixed plate (1) and being located heat transfer case (3), one side that fixed plate (1) was kept away from in blast furnace body (4) is equipped with No. two fixed plates (6), top fixedly connected with cooler bin (7) of No. two fixed plates (6).
2. The furnace temperature control device for the vanadium-titanium blast furnace as set forth in claim 1, wherein: the utility model discloses a heat exchanger, including heat exchange box (3), delivery port, diaphragm pump (10) of top fixedly connected with of cooler bin (7), the water inlet of No. three diaphragm pump (18) passes through pipeline and heat exchange box (3) intercommunication, the delivery port of No. three diaphragm pump (18) passes through pipeline and storage water tank (12) intercommunication, diaphragm pump (10) No. two of top fixedly connected with of cooler bin (7), the water inlet of No. two diaphragm pump (10) passes through pipeline and dead slot (20) intercommunication, the delivery port of No. two diaphragm pump (10) passes through pipeline and cooler bin (7) intercommunication, diaphragm pump (5) of outside fixedly connected with of cooler bin (7), the water inlet of diaphragm pump (5) passes through pipeline and cooler bin (7) intercommunication, the delivery port of diaphragm pump (5) passes through pipeline and dead slot (20) intercommunication.
3. The furnace temperature control device for the vanadium-titanium blast furnace as set forth in claim 2, wherein: the outside equidistance of storage water tank (12) is equipped with semiconductor refrigeration piece No. two (11), the outside equidistance of cooler bin (7) is equipped with semiconductor refrigeration piece No. one (9), top fixedly connected with diaphragm pump (27) of heat transfer case (3), the water inlet of diaphragm pump (27) No. four passes through pipeline and storage water tank (12) intercommunication, the delivery port of diaphragm pump (27) No. four passes through pipeline and heat transfer case (3) intercommunication, the equal symmetrical fixedly connected with supporting seat (2) in bottom of fixed plate (1) and No. two fixed plates (6).
4. The furnace temperature control device for the vanadium-titanium blast furnace as set forth in claim 3, wherein: the inside of heat exchange box (3) is rotated and is connected with spiral pipe (17), the one end of spiral pipe (17) is equipped with rotary joint (19) No. one, the outside of rotary joint (19) is equipped with the pipeline, pipeline and dead slot (20) intercommunication, the opposite side of spiral pipe (17) is equipped with rotary joint (34) No. two, the outside fixedly connected with fan (28) of rose box (13), the air intake of fan (28) passes through pipeline and rotary joint (34) intercommunication No. two, the air outlet of fan (28) passes through pipeline and rose box (13) intercommunication.
5. The furnace temperature control device for the vanadium-titanium blast furnace as set forth in claim 4, wherein: the inside of heat exchange case (3) is equipped with rotates groove (33), the inside rotation that rotates groove (33) is connected with gear (31) No. one, the outside fixedly connected with fixing base (30) of heat exchange case (3), motor (29) No. one of the inside fixedly connected with of fixing base (30), the output and gear (31) fixed connection of motor (29) No. one, No. two gear (32) of outside fixedly connected with and gear (31) cooperation use of spiral pipe (17).
6. The furnace temperature control device for the vanadium-titanium blast furnace as set forth in claim 5, wherein: the inside of cooler bin (7) is rotated and is connected with outer pole (23), the outside symmetry fixedly connected with connecting plate (22) of outer pole (23), the inside equidistance of connecting plate (22) is rotated and is connected with transmission shaft (24), the outside equidistance fixedly connected with stirring leaf (21) of transmission shaft (24).
7. The furnace temperature control device for the vanadium-titanium blast furnace as set forth in claim 6, wherein: no. two motor (35) of inside fixedly connected with of No. two fixed plate (6), No. one bevel gear (36) of output fixedly connected with of No. two motor (35), the one end fixedly connected with of outer pole (23) and No. three bevel gear (39) that bevel gear (36) cooperation was used, the internal rotation of outer pole (23) is connected with interior pole (38), the one end fixedly connected with of interior pole (38) and No. two bevel gear (37) that bevel gear (36) cooperation was used.
8. The furnace temperature control device for the vanadium-titanium blast furnace as set forth in claim 7, wherein: the outer side equidistance fixedly connected with fourth bevel gear (40) of interior pole (38), the inside rotation of connecting plate (22) is connected with pivot (42), the one end fixedly connected with of pivot (42) and No. five bevel gear (41) that No. four bevel gear (40) cooperateed and use, the outer side equidistance fixedly connected with seventh bevel gear (44) of pivot (42), transmission shaft (24) one end fixedly connected with No. six bevel gear (43) that seven bevel gear (44) cooperatees and use.
9. The furnace temperature control device for the vanadium-titanium blast furnace as set forth in claim 8, wherein: the inside of rose box (13) is equipped with filter screen (16), bamboo charcoal filter (14) and active carbon filter (15) in proper order, the top of No. two fixed plates (6) is equipped with controller (8), diaphragm pump (5), semiconductor refrigeration piece (9), No. two diaphragm pumps (10), No. two semiconductor refrigeration pieces (11), No. three diaphragm pumps (18), temperature sensor (25), electric heating board (26), No. four diaphragm pumps (27), fan (28), motor (29) and No. two motor (35) all with controller (8) electric connection.
10. The use method of the furnace temperature control device for the vanadium-titanium blast furnace as claimed in any one of claims 1 to 9, wherein: the method comprises the following steps:
the method comprises the following steps: when the temperature is required to be raised, when the temperature sensor (25) detects that the temperature of the liquid in the empty tank (20) is lower than a specified range, the temperature sensor (25) sends an electric signal to the controller (8) to start the electric heating plate (26) to heat the inside of the empty tank (20), and when the temperature is raised to the specified range, the temperature sensor (25) sends an electric signal to the controller (8) to close the electric heating plate (26);
step two: when the temperature needs to be reduced, when the temperature sensor (25) detects that the temperature of liquid in the empty groove (20) is higher than a specified range, the temperature sensor (25) sends an electric signal to the controller (8) to start the second diaphragm pump (10) to convey the liquid in the empty groove (20) to the inside of the cooling box (7), the first semiconductor refrigerating sheet (9) is started to cool the liquid, the second motor (35) is started, the output end of the second motor (35) drives the first bevel gear (36) to rotate, the first bevel gear (36) drives the second bevel gear (37) and the third bevel gear (39) to rotate, the third bevel gear (39) drives the outer rod (23) to rotate, the outer rod (23) drives the connecting plate (22) to rotate, the second bevel gear (37) drives the inner rod (38) to rotate, the inner rod (38) drives the fourth bevel gear (40) to rotate, the fourth bevel gear (40) drives the fifth bevel gear (41) to rotate, the fifth bevel gear (41) drives the rotating shaft (42) to rotate, the rotating shaft (42) drives the seventh bevel gear (44) to rotate, the seventh bevel gear (44) drives the sixth bevel gear (43) to rotate, the sixth bevel gear (43) drives the transmission shaft (24) to rotate, the transmission shaft (24) drives the stirring blade (21) to rotate, liquid cooling is accelerated, cooled water is conveyed to the inside of the empty tank (20) through the first diaphragm pump (5), and when the temperature drops to a specified range, the temperature sensor (25) sends an electric signal to the controller (8) to close the second diaphragm pump (10);
step three: during gas emission, start fan (28) through controller (8), take out gas and get into the inside of spiral pipe (17), start No. two semiconductor refrigeration piece (11) and refrigerate storage water tank (12) inside liquid, start No. four diaphragm pumps (27) and carry the inside liquid of storage water tank (12) to the inside of heat transfer case (3), start No. one motor (29), the output of a motor (29) drives a gear (31) and rotates, a gear (31) drives No. two gears (32) and rotates, No. two gears (32) drive spiral pipe (17) and rotate, cool off gas, gas after the cooling is discharged after filtering through filter screen (16) inside rose box (13), bamboo charcoal filter (14) and active carbon filter (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110345580.8A CN113088602A (en) | 2021-03-31 | 2021-03-31 | Furnace temperature control device for vanadium-titanium blast furnace and use method thereof |
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| CN202110345580.8A CN113088602A (en) | 2021-03-31 | 2021-03-31 | Furnace temperature control device for vanadium-titanium blast furnace and use method thereof |
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Citations (5)
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Application publication date: 20210709 |