CN102212654A - Arrangement structure of double-station RH multifunctional top lance - Google Patents
Arrangement structure of double-station RH multifunctional top lance Download PDFInfo
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- CN102212654A CN102212654A CN 201110137882 CN201110137882A CN102212654A CN 102212654 A CN102212654 A CN 102212654A CN 201110137882 CN201110137882 CN 201110137882 CN 201110137882 A CN201110137882 A CN 201110137882A CN 102212654 A CN102212654 A CN 102212654A
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Abstract
The invention relates to a double-station RH external refining system, in particular to an arrangement structure of a multifunctional top lance in double-station RH external refining. The arrangement structure comprises 2-4 vacuum truck systems which respectively contain vacuum tanks and hot elbows, multifunctional top lance devices, two treatment stations and 2-4 standby stations, wherein the two treatment stations are respectively a first two treatment station and a second two treatment station. The arrangement structure is characterized in that the numbers of the multifunctional top lance devices and the vacuum truck systems are equal, and the structure further comprises translation trolleys with reducing motors, wherein the numbers of the reducing motors and the multifunctional top lance devices are equal; the multifunctional top lance devices are respectively and fixedly arranged on the translation trolleys with the reducing motors; and the multifunctional top lance devices and the vacuum truck systems move under the control of a computer and can switch in the way of reciprocatory translate between adjacent treatment stations or standby stations so as to meet the requirements for different smelting processes. The arrangement structure provided by the invention overcomes defects in the prior art.
Description
Technical field
The present invention relates to the arrangement of multifunctional top-gun in a kind of double-station RH the external refining system, particularly double-station RH external refining.
Background technology
At present, in the known double-station RH external refining system, be divided into six in four cars and (quadruplet vacuum tank truck system be set promptly, six technology positions are arranged, handle position and four for two and treat the seat in the plane), five in three cars (promptly are provided with three cover vacuum tank truck systems, five technology positions are arranged, handle position and three for two and treat the seat in the plane) and two Che Siwei (promptly be provided with two and overlap the vacuum tank truck systems, four technology positions are arranged, handle position and two for two and treat the seat in the plane), its top gun apparatus and preheating gun apparatus are separate settings, and the quantity of top rifle and preheating gun apparatus is identical with the station quantity in the double-station RH, in the double of six in four cars is arranged, handle the position for two one cover top gun apparatus is respectively arranged, treat that at all the other four the seat in the plane has a cover preheating gun apparatus respectively, need six cover top rifle and preheating gun apparatus altogether, also need corresponding six cover control valve stations; In the double of five in three cars was arranged, handling the position for two respectively had a cover top gun apparatus, in the individual seat in the plane for the treatment of of its excess-three one cover preheating gun apparatus was arranged respectively, needed five cover top rifle and preheating gun apparatus altogether, also needed corresponding five cover control valve stations; In the double of two Che Siwei was arranged, handling the position for two respectively had a cover top gun apparatus, treated that at all the other two the seat in the plane has a cover preheating gun apparatus respectively, needed quadruplet top rifle and preheating gun apparatus altogether, also needed corresponding quadruplet control valve station.
RH: molten steel vacuum circulation degassing technology, the common exploitation of nineteen fifty-nine West Germany Rule steel company (Ruhrstahl) and extra large Rolls company (Heraeus), first letter of getting its company is called RH with this technology.Double-station RH, six in four cars, five in three cars, four in two cars, the top gun apparatus, the preheating gun apparatus often uses in molten steel furnace outer refining technology field.
Handling the molten steel vacuum-treat of position is finished by the top gun apparatus; Treat that the vacuum tank heat temperature raising of seat in the plane finished by the preheating gun apparatus; The top rifle of online use simultaneously and the quantity of preheating gun apparatus are identical with the quantity of online vacuum tank truck system, and unnecessary top gun apparatus and preheating gun apparatus can only really not brought into play its ability as standby; For lifting vacuum tank and the hot bending pipe vacating space of driving a vehicle, the preheating rifle must rotate to the maintenance position; According to the processing set-up of traditional top rifle and preheating rifle, certainly will to increase the stock of spare part, the maintenance capacity when having increased works better simultaneously increases running cost.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of arrangement of double-station RH multifunctional top-gun, to overcome the defective that exists in the prior art.
Technical scheme of the present invention is: a kind of arrangement of double-station RH multifunctional top-gun, comprise two to four vacuum tank truck systems that contain vacuum tank and hot bending pipe and multifunctional top-gun device, two handle position and two to four and treat the seat in the plane, described two to handle the position be first to handle position and second and handle, it is characterized in that: described multifunctional top-gun device is identical with the quantity of vacuum tank truck system, and comprises the translation chassis that reducing motor is identical with multifunctional top-gun device quantity; Wherein, the multifunctional top-gun device is fixedly installed in respectively on the translation chassis that is provided with reducing motor, multifunctional top-gun device and vacuum tank truck system are controlled mobile respectively by computer, can or treat back and forth translation switching between the seat in the plane in adjacent processing position, to realize different smelting technology requirements.
Described vacuum tank truck system is a quadruplet, i.e. the first vacuum tank truck system, the second vacuum tank truck system, the 3rd vacuum tank truck system and the 4th vacuum tank truck system; Treat that the seat in the plane is four, promptly be provided with first respectively and treat that seat in the plane and second treats the seat in the plane, and be provided with the 3rd in second both sides of handling the position respectively and treat that seat in the plane and the 4th treats the seat in the plane in first both sides of handling the position; The multifunctional top-gun device is a quadruplet, i.e. the first multifunctional top-gun device, the second multifunctional top-gun device, the 3rd multifunctional top-gun device and the 4th multifunctional top-gun device; Wherein, the first multifunctional top-gun device can be treated back and forth translation switching between the seat in the plane and the first processing position first, the second multifunctional top-gun device can be handled position, second first treat that seat in the plane and the 3rd treats between the seat in the plane that back and forth translation is switched, the 3rd multifunctional top-gun device can treat that seat in the plane, the 3rd treats that seat in the plane and second handles between the position back and forth translation and switch second, and the 4th multifunctional top-gun device can be handled position and the 4th second treat between the seat in the plane that back and forth translation is switched.
Described vacuum tank truck system is three covers, i.e. the first vacuum tank truck system, the second vacuum tank truck system and the 3rd vacuum tank truck system; Treat that the seat in the plane is three, promptly be provided with first respectively and treat that seat in the plane and second treats the seat in the plane, and be provided with second in second both sides of handling the position respectively and treat that seat in the plane and the 3rd treats the seat in the plane in first both sides of handling the position; The multifunctional top-gun device is three covers, i.e. the first multifunctional top-gun device, the second multifunctional top-gun device and the 3rd multifunctional top-gun device; Wherein, the first multifunctional top-gun device can be treated back and forth translation switching between the seat in the plane and the first processing position first, the second multifunctional top-gun device can be handled position, second first treat that seat in the plane and second handles between the position back and forth translation and switch, and the 3rd multifunctional top-gun device can treat that seat in the plane and second handles between the position back and forth translation and switch the 3rd.
Described vacuum tank truck system is two covers, i.e. the first vacuum tank truck system and the second vacuum tank truck system; Treat that the seat in the plane is two, promptly handle an outside of handling position and second and be provided with first respectively and treat that seat in the plane and second treats the seat in the plane first; The multifunctional top-gun device is two covers, i.e. the first multifunctional top-gun device and the second multifunctional top-gun device; Wherein, the first multifunctional top-gun device can treat that seat in the plane, first handles position and second and handle between the position back and forth translation and switch first, and the second multifunctional top-gun device can be handled position, second first and handle position and second and treat between the seat in the plane that back and forth translation is switched.
Described vacuum tank truck system is two covers, i.e. the first vacuum tank truck system and the second vacuum tank truck system; Treat that the seat in the plane is two, promptly handle an inboard of handling position and second and be provided with first respectively and treat that seat in the plane and second treats the seat in the plane first; The multifunctional top-gun device is two covers, i.e. the first multifunctional top-gun device and the second multifunctional top-gun device; Wherein, the first multifunctional top-gun device can treat that seat in the plane, first handles position and second and treat between the seat in the plane that back and forth translation is switched first, and the second multifunctional top-gun device can be handled position, second first treat that seat in the plane and first treats between the seat in the plane that back and forth translation is switched.
Technique effect of the present invention is:
Owing in the double-station RH external refining system of six in four cars, quadruplet multifunctional top-gun device is set, be installed on the translation chassis respectively, under the driving of reducing motor, the multifunctional top-gun device can treated the seat in the plane and handle back and forth translation switching between the position; In the double-station RH external refining system that three cars are five, three cover multifunctional gun devices are set, are installed on the translation chassis respectively, under the driving of reducing motor, the multifunctional top-gun device can treated the seat in the plane and handle back and forth translation switching between the position; In the double-station RH external refining system of four in two cars, two cover multifunctional gun devices are set, be installed on the translation chassis respectively, under the driving of reducing motor, the multifunctional top-gun device can treated the seat in the plane and handle back and forth translation switching between the position.According to the different process requirement of producing, use different vacuum tank truck systems, preferably wherein a cover multifunctional top-gun device moves to one of them and handles the position, carrying out the vacuum refinement of molten steel handles, remaining multifunctional top-gun device moves to the treat seat in the plane or the remaining processing position at corresponding vacuum tank truck system place respectively vacuum tank and hot bending pipe is carried out online baking, the raising groove is interior or keep its temperature, can melt smelting cold steel simultaneously.The quantity that can make the multifunctional top-gun device like this reduces by two covers than the quantity of present known double layout pattern top rifle and preheating rifle, the also corresponding reduction of production energy consumption, maintenance capacity and the spare part online and later stage also reduce simultaneously, and the cost of steel is reduced greatly, have improved competitiveness of product.
Description of drawings
The present invention will be further described below in conjunction with the embodiment accompanying drawing:
Fig. 1 is the processing set-up synoptic diagram of the present invention in six double-station RH external refinings of four cars system;
Fig. 2 is the processing set-up synoptic diagram of the present invention in five double-station RH external refinings of three cars system;
Fig. 3 is a kind of processing set-up synoptic diagram of the present invention in four double-station RH external refinings of two cars system;
Fig. 4 is the another kind of processing set-up synoptic diagram of the present invention in four double-station RH external refinings of two cars system.
Reference numeral is as follows:
1-the first multifunctional top-gun device, 2-the first vacuum tank truck system, 3-the second multifunctional top-gun device, 4-the second vacuum tank truck system, 5-the three multifunctional top-gun device, 6-the three vacuum tank truck system, 7-the four multifunctional top-gun device, 8-the four vacuum tank truck system, 9-the first treat that seat in the plane, 10-the first handles position, 11-the second and treat that seat in the plane, 12-the three treats that seat in the plane, 13-the second handles position, 14-the four and treat the seat in the plane.15-translation chassis, 16-reducing motor.
Embodiment
The present invention relates to the arrangement of multifunctional top-gun in a kind of double-station RH the external refining system, particularly double-station RH external refining.
The present invention includes two to four vacuum tank truck systems that contain vacuum tank and hot bending pipe and multifunctional top-gun device, two handle position and two to four and treat the seat in the plane, described two to handle the position be first to handle position 10 and second and handle position 13, described multifunctional top-gun device is identical with the quantity of vacuum tank truck system, and comprises the translation chassis 15 that reducing motor 16 is identical with multifunctional top-gun device quantity; Wherein, the multifunctional top-gun device is fixedly installed in respectively on the translation chassis 15 that is provided with reducing motor 16, multifunctional top-gun device and vacuum tank truck system are controlled mobile respectively by computer, can or treat back and forth translation switching between the seat in the plane in adjacent processing position, to realize different smelting technology requirements.
The multifunctional top-gun device is installed on the translation chassis 15, can be between adjacent two stations or three stations under the driving of reducing motor 16 back and forth translation switch, when translation multifunctional gun device during to the processing position at vacuum tank truck system place, can carry out the molten steel vacuum-treat, or vacuum tank and the online baking of hot bending pipe be heated up, melt smelting cold steel in vacuum treated gap; When translation multifunctional top-gun device to vacuum tank truck system place treat the seat in the plane time, can carry out that online baking heats up, molten smelting cold steel to vacuum tank and hot bending pipe, for next stove molten steel vacuum-treat is prepared.
The present invention and traditional double relatively, its advantage is to reduce the quantity of top gun apparatus or preheating gun apparatus, provides a kind of good manufacturability, running cost low, the arrangement technology of multifunctional top-gun in the few RH external refining of maintenance capacity.Because the multifunctional top-gun device is identical with the quantity of vacuum tank truck system, can satisfy various smelting technology demands fully.
Embodiment 1
As shown in Figure 1, the present invention comprise at least four vacuum tank truck systems that contain vacuum tank and hot bending pipe and multifunctional top-gun device, two handle position and four and treat the seat in the plane, described two to handle the position be first to handle position 10 and second and handle position 13, described multifunctional top-gun device is identical with the quantity of vacuum tank truck system, and comprises the translation chassis 15 that reducing motor 16 is identical with multifunctional top-gun device quantity; Wherein, the multifunctional top-gun device is fixedly installed in respectively on the translation chassis 15 that is provided with reducing motor 16, multifunctional top-gun device and vacuum tank truck system are controlled mobile respectively by computer, can or treat that translation is switched between the seat in the plane in adjacent processing position, to realize different smelting technology requirements.The vacuum tank truck system is a quadruplet, i.e. the first vacuum tank truck system 2, the second vacuum tank truck system 4, the 3rd vacuum tank truck system 6 and the 4th vacuum tank truck system 8; Treat that the seat in the plane is four, promptly be provided with first respectively and treat that seat in the plane 9 and second treats seat in the plane 11, and be provided with the 3rd in second both sides of handling position 13 respectively and treat that seat in the plane 12 and the 4th treats seat in the plane 14 in first both sides of handling position 10; The multifunctional top-gun device is a quadruplet, i.e. the first multifunctional top-gun device 1, the second multifunctional top-gun device 3, the 3rd multifunctional top-gun device 5 and the 4th multifunctional top-gun device 7; Wherein, the first multifunctional top-gun device 1 can be treated back and forth translation switching between the seat in the plane 9 and the first processing position 10 first, the second multifunctional top-gun device 3 can be handled position 10, second first treat that seat in the plane 11 and the 3rd treats between the seat in the plane 12 that back and forth translation is switched, the 3rd multifunctional top-gun device 5 can treat that seat in the plane the 11, the 3rd treats that seat in the plane 12 and second handles between the position 13 back and forth translation and switch second, and the 4th multifunctional top-gun device 7 can be handled position the 13 and the 4th second treat between the seat in the plane 14 that back and forth translation is switched.
When being positioned at first, a cover in the quadruplet vacuum tank truck system handles position 10 or second when handling position 13, one cover multifunctional top-gun device of adjacent stations is the translation processing position at vacuum tank truck system place so far also, carry out the molten steel vacuum-treat, what remaining three covers moved to remaining three cover places in the vacuum tank truck system in the multifunctional top-gun device treats seat in the plane or remaining processing position, quadruplet multifunctional top-gun device also can all move to be treated the seat in the plane or handles the position, and online baking heats up, molten smelting cold steel.Multifunctional top-gun device and vacuum tank truck system are the systems of two independent controls in RH, and by the two move of the computer control in the master control room, wherein the vacuum tank truck system adopts chassis pattern same as the prior art to move.
Embodiment 2
As shown in Figure 2, the present invention comprise at least three vacuum tank truck systems that contain vacuum tank and hot bending pipe and multifunctional top-gun device, two handle position and three and treat the seat in the plane, described two to handle the position be first to handle position 10 and second and handle position 13, described multifunctional top-gun device is identical with the quantity of vacuum tank truck system, and comprises the translation chassis 15 that reducing motor 16 is identical with multifunctional top-gun device quantity; Wherein, the multifunctional top-gun device is fixedly installed in respectively on the translation chassis 15 that is provided with reducing motor 16, multifunctional top-gun device and vacuum tank truck system are controlled mobile respectively by computer, can or treat that translation is switched between the seat in the plane in adjacent processing position, to realize different smelting technology requirements.The vacuum tank truck system is three covers, i.e. the first vacuum tank truck system 2, the second vacuum tank truck system 4 and the 3rd vacuum tank truck system 6; Treat that the seat in the plane is three, promptly be provided with first respectively and treat that seat in the plane 9 and second treats seat in the plane 11, and be provided with second in second both sides of handling position 13 respectively and treat that seat in the plane 11 and the 3rd treats seat in the plane 12 in first both sides of handling position 10; The multifunctional top-gun device is three covers, i.e. the first multifunctional top-gun device 1, the second multifunctional top-gun device 3 and the 3rd multifunctional top-gun device 5; Wherein, the first multifunctional top-gun device 1 can be treated back and forth translation switching between the seat in the plane 9 and the first processing position 10 first, the second multifunctional top-gun device 3 can be handled position 10, second first treat that seat in the plane 11 and second handles between the position 13 back and forth translation and switch, and the 3rd multifunctional top-gun device 5 can treat that seat in the plane 12 and second handles between the position 13 back and forth translation and switch the 3rd.
When being positioned at first, a cover in the three cover vacuum tank truck systems handles position 10 or second when handling position 13, one cover multifunctional top-gun device of adjacent stations is the translation processing position at vacuum tank truck system place so far also, carry out the molten steel vacuum-treat, what remaining two covers moved to remaining two cover places in the vacuum tank truck system in the multifunctional top-gun device treats seat in the plane or remaining processing position, three cover multifunctional top-gun devices also can all move to be treated the seat in the plane or handles the position, and online baking heats up, molten smelting cold steel.Multifunctional top-gun device and vacuum tank truck system are the systems of two independent controls in RH, and by the two move of the computer control in the master control room, wherein the vacuum tank truck system adopts chassis pattern same as the prior art to move.
Embodiment 3
As shown in Figure 3, the present invention comprise at least two vacuum tank truck systems that contain vacuum tank and hot bending pipe and multifunctional top-gun device, two handle position and two and treat the seat in the plane, described two to handle the position be first to handle position 10 and second and handle position 13, described multifunctional top-gun device is identical with the quantity of vacuum tank truck system, and comprises the translation chassis 15 that reducing motor 16 is identical with multifunctional top-gun device quantity; Wherein, the multifunctional top-gun device is fixedly installed in respectively on the translation chassis 15 that is provided with reducing motor 16, multifunctional top-gun device and vacuum tank truck system are controlled mobile respectively by computer, can or treat that translation is switched between the seat in the plane in adjacent processing position, to realize different smelting technology requirements.The vacuum tank truck system is two covers, i.e. the first vacuum tank truck system 2 and the second vacuum tank truck system 4; Treat that the seat in the plane is two, promptly handle an outside of handling position 13 in position 10 and second and be provided with first respectively and treat that seat in the plane 9 and second treats seat in the plane 11 first; The multifunctional top-gun device is two covers, i.e. the first multifunctional top-gun device 1 and the second multifunctional top-gun device 3; Wherein, the first multifunctional top-gun device 1 can treat that seat in the plane 9, first handles position 10 and second and handle between the position 13 back and forth translation and switch first, and the second multifunctional top-gun device 3 can be handled position 10, second first and handle position 13 and second and treat between the seat in the plane 11 that back and forth translation is switched.
When being positioned at first, cover one of in the two cover vacuum tank truck systems handles position 10 or second when handling position 13, one cover multifunctional top-gun device of adjacent stations is the translation processing position at vacuum tank truck system place so far also, carry out the molten steel vacuum-treat, what a remaining cover moved to a remaining cover place in the vacuum tank truck system in the multifunctional top-gun device treats seat in the plane or remaining processing position, two cover multifunctional top-gun devices also can all move to be treated the seat in the plane or handles the position, and online baking heats up, molten smelting cold steel.Multifunctional top-gun device and vacuum tank truck system are the systems of two independent controls in RH, and by the two move of the computer control in the master control room, wherein the vacuum tank truck system adopts chassis pattern same as the prior art to move.
Embodiment 4
As shown in Figure 4, the present invention comprise at least two vacuum tank truck systems that contain vacuum tank and hot bending pipe and multifunctional top-gun device, two handle position and two and treat the seat in the plane, described two to handle the position be first to handle position 10 and second and handle position 13, described multifunctional top-gun device is identical with the quantity of vacuum tank truck system, and comprises the translation chassis 15 that reducing motor 16 is identical with multifunctional top-gun device quantity; Wherein, the multifunctional top-gun device is fixedly installed in respectively on the translation chassis 15 that is provided with reducing motor 16, multifunctional top-gun device and vacuum tank truck system are controlled mobile respectively by computer, can or treat that translation is switched between the seat in the plane in adjacent processing position, to realize different smelting technology requirements.The vacuum tank truck system is two covers, i.e. the first vacuum tank truck system 2 and the second vacuum tank truck system 4; Treat that the seat in the plane is two, promptly handle an inboard of handling position 13 in position 10 and second and be provided with first respectively and treat that seat in the plane 9 and second treats seat in the plane 11 first; The multifunctional top-gun device is two covers, i.e. the first multifunctional top-gun device 1 and the second multifunctional top-gun device 3; Wherein, the first multifunctional top-gun device 1 can treat that seat in the plane 9, first handles position 10 and second and treat between the seat in the plane 11 that back and forth translation is switched first, and the second multifunctional top-gun device 3 can be handled position 13, second first treat that seat in the plane 11 and first treats between the seat in the plane 9 that back and forth translation is switched.
When being positioned at first, cover one of in the two cover vacuum tank truck systems handles position 10 or second when handling position 13, one cover multifunctional top-gun device of adjacent stations is the translation processing position at vacuum tank car place so far also, carry out the molten steel vacuum-treat, what a remaining cover moved to a remaining cover place in the vacuum tank truck system in the multifunctional top-gun device treats seat in the plane or remaining processing position, two cover multifunctional top-gun devices also can all move to be treated the seat in the plane or handles the position, and online baking heats up, molten smelting cold steel.Multifunctional top-gun device and vacuum tank truck system are the systems of two independent controls in RH, and by the two move of the computer control in the master control room, wherein the vacuum tank truck system adopts chassis pattern same as the prior art to move.
Claims (5)
1. the arrangement of a double-station RH multifunctional top-gun, comprise two to four vacuum tank truck systems that contain vacuum tank and hot bending pipe and multifunctional top-gun device, two handle position and two to four and treat the seat in the plane, described two processing positions are that (13) are handled in the first processing position (10) and second, it is characterized in that: described multifunctional top-gun device is identical with the quantity of vacuum tank truck system, and comprises the translation chassis (15) that reducing motor (16) is identical with multifunctional top-gun device quantity; Wherein, the multifunctional top-gun device is fixedly installed in respectively on the translation chassis (15) that is provided with reducing motor (16), multifunctional top-gun device and vacuum tank truck system are controlled mobile respectively by computer, can or treat back and forth translation switching between the seat in the plane in adjacent processing position, to realize different smelting technology requirements.
2. the arrangement of a kind of double-station RH multifunctional top-gun according to claim 1, it is characterized in that: described vacuum tank truck system is a quadruplet, i.e. the first vacuum tank truck system (2), the second vacuum tank truck system (4), the 3rd vacuum tank truck system (6) and the 4th vacuum tank truck system (8); Treat that the seat in the plane is four, promptly be provided with first respectively and treat that seat in the plane (9) and second treats seat in the plane (11), and be provided with the 3rd in second both sides of handling (13) respectively and treat that seat in the plane (12) and the 4th treats seat in the plane (14) in first both sides of handling position (10); The multifunctional top-gun device is a quadruplet, i.e. the first multifunctional top-gun device (1), the second multifunctional top-gun device (3), the 3rd multifunctional top-gun device (5) and the 4th multifunctional top-gun device (7); Wherein, the first multifunctional top-gun device (1) can be treated back and forth translation switching between the seat in the plane (9) and the first processing position (10) first, the second multifunctional top-gun device (3) can be handled position (10) first, second treats that seat in the plane (11) and the 3rd treats between the seat in the plane (12) that back and forth translation is switched, the 3rd multifunctional top-gun device (5) can be treated seat in the plane (11) second, the 3rd treats that reciprocal translation is switched between the seat in the plane (12) and the second processing position (13), and the 4th multifunctional top-gun device (7) can be handled (13) and the 4th second treat back and forth translation switching between the seat in the plane (14).
3. the arrangement of a kind of double-station RH multifunctional top-gun according to claim 1, it is characterized in that: described vacuum tank truck system is three covers, i.e. the first vacuum tank truck system (2), the second vacuum tank truck system (4) and the 3rd vacuum tank truck system (6); Treat that the seat in the plane is three, promptly be provided with first respectively and treat that seat in the plane (9) and second treats seat in the plane (11), and be provided with second in second both sides of handling (13) respectively and treat that seat in the plane (11) and the 3rd treats seat in the plane (12) in first both sides of handling position (10); The multifunctional top-gun device is three covers, i.e. the first multifunctional top-gun device (1), the second multifunctional top-gun device (3) and the 3rd multifunctional top-gun device (5); Wherein, the first multifunctional top-gun device (1) can be treated back and forth translation switching between the seat in the plane (9) and the first processing position (10) first, the second multifunctional top-gun device (3) can be handled (10), second first and treat that reciprocal translation is switched between the seat in the plane (11) and the second processing position (13), and the 3rd multifunctional top-gun device (5) can be treated back and forth translation switching between the seat in the plane (12) and second processing (13) the 3rd.
4. the arrangement of a kind of double-station RH multifunctional top-gun according to claim 1 is characterized in that: described vacuum tank truck system is two covers, i.e. the first vacuum tank truck system (2) and the second vacuum tank truck system (4); Treat that the seat in the plane is two, promptly handle position (10) and second outside of handling (13) and be provided with first respectively and treat that seat in the plane (9) and second treats seat in the plane (11) first; The multifunctional top-gun device is two covers, i.e. the first multifunctional top-gun device (1) and the second multifunctional top-gun device (3); Wherein, the first multifunctional top-gun device (1) can be treated back and forth translation switching between seat in the plane (9), the first processing position (10) and second processing (13) first, and the second multifunctional top-gun device (3) can be handled (10) first, the second processing position (13) and second treat that reciprocal translation is switched between the seat in the plane (11).
5. the arrangement of a kind of double-station RH multifunctional top-gun according to claim 1 is characterized in that: described vacuum tank truck system is two covers, i.e. the first vacuum tank truck system (2) and the second vacuum tank truck system (4); Treat that the seat in the plane is two, promptly handle position (10) and second inboard of handling (13) and be provided with first respectively and treat that seat in the plane (9) and second treats seat in the plane (11) first; The multifunctional top-gun device is two covers, i.e. the first multifunctional top-gun device (1) and the second multifunctional top-gun device (3); Wherein, the first multifunctional top-gun device (1) can treat that seat in the plane (9), first handles position (10) and second and treat between the seat in the plane (11) that back and forth translation is switched first, and the second multifunctional top-gun device (3) can be handled position (13), second first treat that seat in the plane (11) and first treats reciprocal translation switching between the seat in the plane (9).
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| CN 201110137882 CN102212654B (en) | 2011-05-26 | 2011-05-26 | Arrangement structure of double-station RH multifunctional top lance |
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| CN 201110137882 CN102212654B (en) | 2011-05-26 | 2011-05-26 | Arrangement structure of double-station RH multifunctional top lance |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103608472A (en) * | 2012-04-25 | 2014-02-26 | 新日铁住金株式会社 | Secondary refining equipment and secondary refining method for molten steel |
| CN104593545A (en) * | 2015-01-28 | 2015-05-06 | 中国重型机械研究院股份公司 | Top lance pneumatic locking device for RH external refining equipment |
| CN110042261A (en) * | 2018-01-17 | 2019-07-23 | 中国瑞林工程技术有限公司 | Metallurgical system |
| CN113981175A (en) * | 2021-10-26 | 2022-01-28 | 重庆钢铁股份有限公司 | Method for moving online vacuum groove of RH vacuum refining furnace |
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| KR20030092362A (en) * | 2002-05-29 | 2003-12-06 | 주식회사 포스코 | Device for inserting top lance in ladle |
| CN101008546A (en) * | 2007-01-25 | 2007-08-01 | 鞍钢股份有限公司 | RH vacuum chamber quick-changing method |
| CN201224747Y (en) * | 2008-06-30 | 2009-04-22 | 上海国冶工程技术有限公司 | Top lance for refining furnace |
-
2011
- 2011-05-26 CN CN 201110137882 patent/CN102212654B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030092362A (en) * | 2002-05-29 | 2003-12-06 | 주식회사 포스코 | Device for inserting top lance in ladle |
| CN101008546A (en) * | 2007-01-25 | 2007-08-01 | 鞍钢股份有限公司 | RH vacuum chamber quick-changing method |
| CN201224747Y (en) * | 2008-06-30 | 2009-04-22 | 上海国冶工程技术有限公司 | Top lance for refining furnace |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103608472A (en) * | 2012-04-25 | 2014-02-26 | 新日铁住金株式会社 | Secondary refining equipment and secondary refining method for molten steel |
| CN103608472B (en) * | 2012-04-25 | 2015-09-16 | 新日铁住金株式会社 | The secondary refining equipment of molten steel and secondary refining method |
| CN104593545A (en) * | 2015-01-28 | 2015-05-06 | 中国重型机械研究院股份公司 | Top lance pneumatic locking device for RH external refining equipment |
| CN110042261A (en) * | 2018-01-17 | 2019-07-23 | 中国瑞林工程技术有限公司 | Metallurgical system |
| CN113981175A (en) * | 2021-10-26 | 2022-01-28 | 重庆钢铁股份有限公司 | Method for moving online vacuum groove of RH vacuum refining furnace |
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|---|---|
| CN102212654B (en) | 2012-12-19 |
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Address after: 710032 No. 209, Dong Yuan Road, Xi'an, Shaanxi Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710032 No. 209, Dong Yuan Road, Xi'an, Shaanxi Patentee before: China National Heavy Machinery Research Institute Co., Ltd. |
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