Slag cleaning structure of steel smelting electroslag furnace

Abstract

The utility model relates to the technical field of slag cleaning equipment, in particular to a slag cleaning structure of a steel smelting electroslag furnace, which comprises a fixing frame and a cleaning mechanism. According to the electric slag furnace cleaning device, the cleaning mechanism is arranged on the bearing plate, the height of the round shell and the height of the scraping assemblies are conveniently adjusted by starting the first motor, the pushing plate, the cleaning brush and the scraping plate are moved by starting the third motor, and when the cleaning brush and the scraping plate make contact with the inner side wall of the electric slag furnace, the cleaning brush and the scraping plate are driven to move by starting the second motor. Slag on the inner side wall of the electroslag furnace is cleaned through a rotating cleaning brush and a scraping plate, a plurality of scraping assemblies move downwards by starting a multi-stage oil cylinder, so that the cleaning position of the electroslag furnace is adjusted, the cleaning efficiency of the electroslag furnace is improved, a water pump is started, a plurality of spray heads spray out cleaning liquid, and the cleaning efficiency of the electroslag furnace is improved. And therefore, the sprayed cleaning liquid is used for washing the electroslag furnace, and the cleaning effect on the inner wall of the electroslag furnace is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a furnace slag cleaning equipment technical field, specifically a furnace slag cleaning structure of steel smelting electroslag furnace. BACKGROUND

[0002] Modern ironmaking adopts blast furnace ironmaking in most part, and individual adopts direct reduction ironmaking method and electric furnace ironmaking method. Steelmaking is mainly to take pig iron smelted by blast furnace and sponge iron smelted by direct reduction ironmaking method and scrap steel as raw materials, and smelt steel by different methods. The electroslag furnace is a kind of equipment for metal smelting, has unique smelting process and wide application field, and the working principle of the electroslag furnace is to melt the metal electrode by the resistance heat generated by the current through the liquid slag pool, but the existing electroslag furnace will have slag remaining in the furnace after smelting steel, and the slag will have a lot of adhesion on the inner wall of the electroslag furnace, and the cleaning of the inner wall of the electroslag furnace is generally manual using tools, the cleaning efficiency is low, and the use of the electroslag furnace is affected. SUMMARY

[0003] The utility model aims at providing a kind of furnace slag cleaning structure of steel smelting electroslag furnace, to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of furnace slag cleaning structure of steel smelting electroslag furnace, comprising:

[0006] Fixed frame, the top of the one end of the fixed frame is fixedly connected with support frame, and the top of support frame is fixedly connected with rectangular shell, the side of the rectangular shell is provided with bearing plate, and the rectangular shell is provided with height-adjusting assembly in a matched manner;

[0007] Cleaning mechanism, is set on the bearing plate.

[0008] Further, the height-adjusting assembly comprises:

[0009] Motor one, is fixedly connected with the bottom of the rectangular shell, the output end of the motor one passes through rectangular shell side wall and is fixedly connected with screw rod one, and screw rod one is rotatably connected with the inside of rectangular shell;

[0010] Moving plate, is screwingly connected with the screw rod one, the moving plate is slidably connected with the inside of rectangular shell, and one side of the moving plate is fixedly connected with one end of the bearing plate.

[0011] Further, the cleaning mechanism comprises:

[0012] Multi-stage oil cylinder, the one end of the top of the bearing plate is fixedly connected with multi-stage oil cylinder, and the output end of the multi-stage oil cylinder passes through the side wall of the bearing plate and extends to the bottom of the bearing plate;

[0013] A fixed shell is fixedly connected with the output end of the multi-stage oil cylinder, the inner top surface of the fixed shell is fixedly connected with a circular pipe, the inner top surface of the circular pipe is fixedly connected with a motor two, and the motor two is located in the interior of the circular pipe, and the outer side of the fixed shell is provided with a water feeding assembly;

[0014] A circular shell is fixedly connected with the output end of the motor two, a plurality of water inlet holes are formed in the top of the circular shell, a plurality of sliding holes are uniformly formed in the outer side wall of each water inlet hole, a position adjusting assembly is arranged in the interior of the circular shell, and a plurality of scraping assemblies are arranged on the circular shell in a matched mode.

[0015] An annular shell is fixedly connected with the middle position of the inner top surface of the circular shell.

[0016] Preferably, the scraping assembly comprises a pushing plate, one end of the pushing plate is in sliding connection with a corresponding sliding hole, the other end of the pushing plate is fixedly connected with a cleaning brush and a scraper, a conveying groove is formed in the pushing plate, one inner side wall of the conveying groove is fixedly connected in communication with an elastic tube, and one end of the elastic tube is fixedly connected in communication with the annular shell.

[0017] Preferably, the top of the other end of the pushing plate is fixedly connected in communication with a connecting shell, and a plurality of nozzles are fixedly connected in communication with one side of the connecting shell.

[0018] Preferably, the position adjusting assembly comprises a motor three, the top of the motor three is fixedly connected with the inner top surface of the circular shell, the output end of the motor three is fixedly connected with a conical gear one, a plurality of screw rods two are arranged on the outer side of the conical gear one, one end of each screw rod two is fixedly connected with a conical gear three, the conical gear three is engaged with the conical gear one, and the other end of each screw rod two is in screw connection with a corresponding pushing plate.

[0019] Preferably, the water feeding assembly comprises:

[0020] A water tank is fixedly connected with the top of the supporting frame;

[0021] A water pump is fixedly connected with the top of the bearing plate, the water pumping end of the water pump is fixedly connected in communication with a conveying pipe one, one end of the conveying pipe one penetrates through the side wall of the water tank and extends to the bottom of the inner side of the water tank, the water outlet end of the water pump is fixedly connected in communication with a conveying pipe two, and one end of the conveying pipe two is fixedly connected in communication with the top of the circular shell.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] 1. The utility model discloses a cleaning mechanism is arranged on the bearing plate, and the height of round shell and multiple scraping components is adjusted through starting motor no. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the whole structure schematic diagram of the utility model;

[0025] Figure 2 It is the position relation schematic diagram of rectangular shell and moving plate in the utility model;

[0026] Figure 3 It is the cleaning mechanism structure schematic diagram in the utility model;

[0027] Figure 4 It is Figure 3 The partial close -up of A in the utility model;

[0028] Figure 5 It is the round shell structure schematic diagram in the utility model;

[0029] Figure 6 It is the position relation schematic diagram of push plate and scraper in the utility model.

[0030] In the drawing: 100, fixed frame;110, support frame;120, rectangular shell;130, motor no. 1;131, screw no. 1;140, moving plate;150, bearing plate;200, cleaning mechanism;210, multistage oil cylinder;220, fixed shell;221, round pipe;222, motor no. 2;230, round shell;231, water inlet hole;232, sliding hole;240, push plate;241, conveying groove;242, elastic tube;243, connecting shell;244, spray head;245, cleaning brush;246, scraper;250, water tank;260, water pump;261, conveying pipe no. 1;262, conveying pipe no. 2;270, annular shell;280, motor no. 3;281, conical gear no. 1;282, screw no. 2;283, conical gear no. 3. DETAILED DESCRIPTION

[0031] Clearly and completely, the technical solutions in the embodiments of the present application will be described in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Please refer to Figures 1-6 In the embodiments of the present application, a slag cleaning structure of a steel smelting electroslag furnace comprises a fixing frame 100 and a cleaning mechanism 200. The top of one end of the fixing frame 100 is fixedly connected with a support frame 110, and the top of the support frame 110 is fixedly connected with a rectangular shell 120. One side of the rectangular shell 120 is provided with a bearing plate 150, and a height adjusting assembly is matched arranged on the rectangular shell 120. The cleaning mechanism 200 is arranged on the bearing plate 150.

[0033] Specifically, the height of the bearing plate 150 is adjusted by the height adjusting assembly, and the interior of the electroslag furnace is cleaned by the cleaning mechanism 200. The cleaning mechanism 200 can be applied to electroslag furnaces of different sizes, thereby improving the practicability of the slag cleaning structure of the steel smelting electroslag furnace.

[0034] Embodiment one

[0035] For example Figures 3-6As shown, in this embodiment, the cleaning mechanism 200 comprises: a multi-stage oil cylinder 210, a fixed shell 220, a circular shell 230 and an annular shell 270, the multi-stage oil cylinder 210 is fixedly connected to one end of the top of the bearing plate 150, the output end of the multi-stage oil cylinder 210 extends to the bottom of the bearing plate 150 through the side wall of the bearing plate 150, the fixed shell 220 is fixedly connected to the output end of the multi-stage oil cylinder 210, the inner top surface of the fixed shell 220 is fixedly connected with a circular pipe 221, the inner top surface of the circular pipe 221 is fixedly connected with a motor two 222, and the motor two 222 is located in the inside of the circular pipe 221, a water feeding assembly is arranged on the outside of the fixed shell 220, the circular shell 230 is fixedly connected with the output end of the motor two 222, a plurality of water inlet holes 231 are formed in the top of the circular shell 230, a plurality of sliding holes 232 are uniformly formed in the outer side wall of each water inlet hole 231, a position adjusting assembly is arranged in the inside of the circular shell 230, and a plurality of scraping assemblies are arranged on the circular shell 230 in a matched mode, the annular shell 270 is fixedly connected to the middle position of the inner top surface of the circular shell 230, the scraping assembly comprises a push plate 240, one end of the push plate 240 is slidably connected with the corresponding sliding hole 232, and the other end of the push plate 240 is fixedly connected with a cleaning brush 245 and a scraper 246, the position adjusting assembly comprises a motor three 280, the top of the motor three 280 is fixedly connected with the inner top surface of the circular shell 230, the output end of the motor three 280 is fixedly connected with a conical gear one 281, a plurality of screw rods two 282 are arranged on the outside of the conical gear one 281, one end of each screw rod two 282 is fixedly connected with a conical gear three 283, the conical gear three 283 is engaged with the conical gear one 281, and the other end of each screw rod two 282 is screw-connected with the corresponding push plate 240.

[0036] In this embodiment, by starting the motor three 280, the motor three 280 drives the conical gear one 281 to rotate, the conical gear one 281 is engaged with the plurality of conical gears three 283, so that the plurality of screw rods two 282 rotate, and the sliding holes 232 limit the push plate 240, so that the push plate 240, the cleaning brush 245 and the scraper 246 move, when the cleaning brush 245 and the scraper 246 contact the inner side wall of the electroslag furnace, the motor two 222 is started, so that the circular shell 230 and the plurality of scraping assemblies rotate, and the cleaning brush 245 and the scraper 246 clean the slag on the inner side wall of the electroslag furnace, the multi-stage oil cylinder 210 is started, the multi-stage oil cylinder 210 drives the fixed shell 220, the circular shell 230 and the plurality of scraping assemblies to move downward, so as to adjust the cleaning position of the electroslag furnace, and by adjusting the positions of the plurality of cleaning brushes 245 and the plurality of scrapers 246, the slag cleaning structure of the steel smelting electroslag furnace can be applied to electroslag furnaces of different specifications.

[0037] As Figure 2As shown, in this embodiment, the height adjusting assembly comprises: the first motor 130 and the moving plate 140, the first motor 130 is fixedly connected with the bottom of the rectangular shell 120, the output end of the first motor 130 penetrates through the side wall of the rectangular shell 120 and is fixedly connected with the first screw rod 131, the first screw rod 131 is rotationally connected with the inside of the rectangular shell 120, the moving plate 140 is screwedly connected with the first screw rod 131, the moving plate 140 is slidably connected with the inside of the rectangular shell 120, and one side of the moving plate 140 is fixedly connected with one end of the bearing plate 150.

[0038] In specific implementation, by starting the first motor 130, the first motor 130 drives the first screw rod 131 to rotate, so as to conveniently adjust the height of the moving plate 140 and the bearing plate 150, and then conveniently adjust the height of the multi-stage oil cylinder 210, the circular shell 230 and the plurality of scraping assemblies, so that the slag cleaning structure of the steel smelting electroslag furnace can be applicable to electroslag furnaces of different heights.

[0039] Embodiment two

[0040] On the basis of embodiment one, the cleaning effect on the inner wall of the electroslag furnace is improved.

[0041] As shown, Figures 3-6 In this embodiment, the pushing plate 240 is provided with a conveying groove 241, one inner side wall of the conveying groove 241 is fixedly connected with an elastic pipe 242, one end of the elastic pipe 242 is fixedly connected with the annular shell 270, the top of the other end of the pushing plate 240 is fixedly connected with a connecting shell 243, one side of the connecting shell 243 is fixedly connected with a plurality of spray heads 244, and the water feeding assembly comprises: a water tank 250 and a water pump 260, the bottom of the water tank 250 is fixedly connected with the top of the support frame 110, the water pump 260 is fixedly connected with the top of the bearing plate 150, the water suction end of the water pump 260 is fixedly connected with a conveying pipe one 261, one end of the conveying pipe one 261 penetrates through the side wall of the water tank 250 and extends to the bottom of the inner side of the water tank 250, the water outlet end of the water pump 260 is fixedly connected with a conveying pipe two 262, and one end of the conveying pipe two 262 is fixedly connected with the top of the circular shell 230.

[0042] In specific implementation, by starting the water pump 260, the water pump 260, the conveying pipe one 261 and the conveying pipe two 262 are used to conveniently feed the cleaning liquid in the water tank 250 to the inside of the fixed shell 220, the plurality of water inlet holes 231 are used to conveniently feed the cleaning liquid to the inside of the annular shell 270, the plurality of elastic pipes 242 are used to conveniently feed the cleaning liquid to the inside of the plurality of conveying grooves 241 and the plurality of connecting shells 243, and the plurality of spray heads 244 are used to conveniently spray the cleaning liquid, so as to use the sprayed cleaning liquid to flush the electroslag furnace, and then improve the cleaning effect on the inner wall of the electroslag furnace.

[0043] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0044] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A slag cleaning structure of an electric slag furnace for smelting steel materials, characterized by, The utility model relates to a kind of cleaning device for glass, including: Fixed frame (100), the top of one end of the fixed frame (100) is fixedly connected with support frame (110), and the top of support frame (110) is fixedly connected with rectangular shell (120), one side of the rectangular shell (120) is provided with bearing plate (150), and height-adjusting assembly is provided on the rectangular shell (120) in a matched manner; Cleaning mechanism (200) is arranged on the bearing plate (150); The cleaning mechanism (200) includes: Multi-stage oil cylinder (210), one end of the top of bearing plate (150) is fixedly connected with the multi-stage oil cylinder (210), and the output end of the multi-stage oil cylinder (210) extends to the bottom of bearing plate (150) through the side wall of bearing plate (150); Fixed shell (220) is fixedly connected with the output end of the multi-stage oil cylinder (210), the inner top surface of the fixed shell (220) is fixedly connected with circular tube (221), the inner top surface of the circular tube (221) is fixedly connected with motor two (222), and motor two (222) is located in the inside of circular tube (221), and water delivery assembly is arranged on the outside of the fixed shell (220); Circular shell (230) is fixedly connected with the output end of motor two (222), a plurality of water inlet holes (231) are formed in the top of the circular shell (230), a plurality of sliding holes (232) are uniformly formed in the outer side wall of the water inlet hole (231), the inside of the circular shell (230) is provided with position-adjusting assembly, and a plurality of scraping assemblies are provided on the circular shell (230) in a matched manner, the scraping assembly includes push plate (240), one end of the push plate (240) is slidably connected with the corresponding sliding hole (232), the other end of the push plate (240) is fixedly connected with cleaning brush (245) and scraper (246), conveying groove (241) is formed in the push plate (240), one inner side wall of the conveying groove (241) is fixedly connected with elastic tube (242), and one end of the elastic tube (242) is fixedly connected with annular shell (270) in communication; Annular shell (270) is fixedly connected with the middle position of the inner top surface of the circular shell (230) at the top.

2. The slag cleaning structure of the steel smelting electroslag furnace according to claim 1, characterized by, The height-adjusting assembly includes: Motor one (130) is fixedly connected with the bottom of the rectangular shell (120), the output end of the motor one (130) is fixedly connected with screw rod one (131) through the side wall of the rectangular shell (120), and the screw rod one (131) is rotatably connected with the inside of the rectangular shell (120); Movable plate (140) is screw-coupled with the screw rod one (131), the movable plate (140) is slidably connected with the inside of the rectangular shell (120), and one side of the movable plate (140) is fixedly connected with one end of the bearing plate (150).

3. The slag cleaning structure of an electric slag furnace for smelting steel materials according to claim 1, characterized by, The top of the other end of the push plate (240) is fixedly connected with connecting shell (243) in communication, and a plurality of spray heads (244) are fixedly connected with one side of the connecting shell (243) in communication.

4. The slag cleaning structure of the steel smelting electroslag furnace according to claim 1, characterized by, The position adjusting assembly comprises a third motor (280) which is fixed to the inner top surface of the circular shell (230), the output end of the third motor (280) is fixed with a conical gear (281), the outer side of the conical gear (281) is provided with a plurality of screw rods (282), one end of the screw rod (282) is fixed with a conical gear (283), the conical gear (283) is engaged with the conical gear (281), and the other end of the screw rod (282) is screwed with a corresponding push plate (240).

5. The slag cleaning structure of an electric slag furnace for smelting steel materials according to claim 1, characterized by, The water feeding assembly comprises: a water tank (250) which is fixed to the top of the support frame (110); a water pump (260) which is fixed to the top of the bearing plate (150), the water suction end of the water pump (260) is fixed with a conveying pipe (261), one end of the conveying pipe (261) penetrates through the side wall of the water tank (250) and extends to the bottom of the inner side of the water tank (250), the water outlet end of the water pump (260) is fixed with a conveying pipe (262), and one end of the conveying pipe (262) is fixed in communication with the top of the circular shell (230).

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