Anti-oxidation dipping device of graphite electrode
Technical Field
The utility model relates to a graphite electrode technical field especially relates to an anti-oxidation saturating device of graphite electrode.
Background
The graphite electrode is made up by using petroleum coke and needle coke as raw material and coal pitch as binding agent through the processes of calcining, proportioning, kneading, pressing, roasting, graphitizing and machining, and is a conductor which can release electric energy in the form of electric arc in electric arc furnace to heat and melt furnace charge, and can be divided into ordinary power, high power and ultrahigh power according to its low mass index.
At present, the graphite electrode of one deck anti-oxidant protective layer of surface coating, can form the protective layer that can electrically conduct high temperature resistant oxidation again, electrode consumption when reducing the steelmaking, the life of extension electrode, reduce the power consumption of electrode, but current anti-oxidant saturating device's function is comparatively single, do not possess the function that washes graphite electrode before the flooding, impurity such as the dust on graphite electrode surface can get into anti-oxidant liquid, can influence the flooding effect for a long time, simultaneously through natural air-dry mode after the flooding, the efficiency is lower, therefore, provide an anti-oxidant saturating device of graphite electrode.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art antioxidant impregnating device's function comparatively single, do not possess the function that washes graphite electrode before the flooding, impurity such as the dust on graphite electrode surface can get into anti-oxidant liquid, can influence the flooding effect for a long time, through natural air-dry mode after flooding simultaneously, the lower problem of efficiency, and the antioxidant impregnating device of a graphite electrode who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-oxidation dipping device of a graphite electrode comprises a base, wherein a processing box is fixedly connected to the upper end of the base, the left side and the right side of the inside of the processing box are fixedly provided with clapboards and are sequentially divided into a cleaning area, a dipping area and an air drying area from left to right through the clapboards, a placing board is fixedly arranged below the inside of the cleaning area, the upper end of the placing board is provided with a plurality of uniformly distributed filter holes, the lower side wall of the cleaning area is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a water pipe, the upper end of the side wall of the cleaning area is fixedly connected with a frame-shaped pipe, the inner pipe wall of the frame-shaped pipe is fixedly connected with a plurality of uniformly distributed spray heads, one end of the water pipe, far away from the water pump, penetrates through the upper end of the placing board and is fixedly connected with the left end of the, and open-ended one side border is rotated through the hinge and is connected with the chamber door, a plurality of evenly distributed's square hole has all been seted up to the lateral wall of carrying case and chamber door, the top left side of handling the case is equipped with the U-shaped frame, and the U-shaped frame is connected with hoisting mechanism and is connected with carrying the case through hoisting mechanism, the base is connected with actuating mechanism and is connected with the U-shaped frame through actuating mechanism, the right side wall fixedly connected with air-blast air heater in air-dry district.
Preferably, actuating mechanism includes driving motor, threaded rod and fly leaf, the lateral wall of base seted up with fly leaf assorted bar hole, the inside slip setting that is located the bar hole of fly leaf, the lateral wall in bar hole passes through the pole wall rotation of antifriction bearing and threaded rod to be connected, and the lateral wall of fly leaf and the pole wall threaded connection of threaded rod, the right-hand member of base and driving motor's left end fixed connection, and driving motor's output passes through the shaft coupling and is connected with the pole wall right-hand member rotation of threaded rod, both sides are connected with both sides fixed connection around the lower extreme of U-shaped frame respectively around the upper end of fly leaf.
Preferably, the hoisting mechanism comprises a winding component and a chain, one end of the chain, far away from the winding component, is fixedly connected with a hook ring, the upper end of the carrying box is fixedly connected with a T-shaped sealing cover, and the upper end of the T-shaped sealing cover is fixedly connected with a hook.
Preferably, the rear outer side wall of the treatment box is fixedly connected with a drying box corresponding to the position of the air drying area, the left end of the rear side wall of the air drying area and the left side wall of the drying box are fixedly connected with a connecting pipe together, a drying agent is filled in the drying box, and the right side wall of the drying box is fixedly communicated with the air suction end of the air blowing hot air blower.
Preferably, a plurality of the spray heads are all arranged obliquely downwards.
Preferably, both sides are equal fixedly connected with gyro wheel around the lower extreme of fly leaf, and both ends all seted up with gyro wheel assorted slot rolls around the lower lateral wall in bar hole.
Compared with the prior art, the utility model provides an anti-oxidant saturating device of graphite electrode possesses following beneficial effect:
1. this anti-oxidation saturating device of graphite electrode, mutually support through the thing case of carrying that is equipped with and chamber door, can place graphite electrode, base through being equipped with, handle the case, two baffles, place the board, a water pump, the raceway, mutually support of frame venturi tube and a plurality of shower nozzle, can carry out the washing treatment to graphite electrode before the flooding, avoid in the anti-oxidant liquid of entering such as dust impurity, also can indirectly improve the anti-oxidation treatment effect on graphite electrode surface, through the flooding district that is equipped with, can carry out anti-oxidation flooding treatment to graphite electrode, mutually support through the air-dry district that is equipped with and air-blast air heater, can make graphite electrode air-dry after the flooding fast, improve air-dry efficiency, the collection is washd, anti-oxidation flooding and air-dry integration, increase saturating device's functionality.
2. This anti-oxidation steeping device of graphite electrode through the U-shaped frame that is equipped with and the mutually supporting of hoisting the mechanism, can rise or put down the thing case of carrying, through the actuating mechanism who is equipped with, can make the thing case of carrying shift fast, and it is convenient to use, alleviates workman's the amount of labour, through mutually supporting of connecting pipe, dry box and the drier that is equipped with, can carry out drying process to the hot-blast of backward flow, further improves air-dry efficiency.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out the preliminary treatment to graphite electrode, prevent that impurity such as dust from getting into anti-oxidant liquid, and can improve graphite electrode's air-dry efficiency after the flooding, collect and wash, anti-oxidant flooding and air-dry the integration, increase the functional of steeping device, convenient to use is simple simultaneously, effectively alleviates workman's amount of labour.
Drawings
Fig. 1 is a schematic structural diagram of an oxidation-resistant dipping device for a graphite electrode according to the present invention;
FIG. 2 is a schematic side view of the movable plate and the U-shaped frame in FIG. 1;
FIG. 3 is a schematic top view of a portion of the air trunk area of FIG. 1;
fig. 4 is a schematic top view of the tube of fig. 1.
In the figure: the device comprises a base 1, a treatment box 2, a partition plate 3, a placing plate 4, a water pump 5, a water delivery pipe 6, a frame-shaped pipe 7, a spray head 8, a carrying box 9, a U-shaped frame 10, an air blowing hot air blower 11, a driving motor 12, a threaded rod 13, a movable plate 14, a winding component 15, a hook ring 16, a sealing cover 17T-shaped, a drying box 18, a connecting pipe 19, a drying agent 20 and a roller 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an oxidation-resistant dipping device for graphite electrodes comprises a base 1, a processing box 2 is fixedly connected to the upper end of the base 1, a partition plate 3 is fixedly arranged on each of the left and right sides of the inside of the processing box 2, the processing box is sequentially divided into a cleaning area, a dipping area and an air drying area from left to right through the partition plate 3, a placing plate 4 is fixedly arranged below the inside of the cleaning area, a plurality of uniformly distributed filter holes are formed in the upper end of the placing plate 4, a water pump 5 is fixedly connected to the lower side wall of the cleaning area, a water delivery pipe 6 is fixedly connected to the output end of the water pump 5, a frame-shaped pipe 7 is fixedly connected to the upper end of the side wall of the cleaning area, a plurality of uniformly distributed spray heads 8 are fixedly connected to the inner wall of the frame-shaped pipe 7, one end of the water delivery pipe 6, which is far away from the, the opening has been seted up to the left side wall of carrying thing case 9, and open-ended one side border is connected with the chamber door through the hinge rotation, a plurality of evenly distributed's square hole has all been seted up to the lateral wall of carrying thing case 9 and chamber door, the top left side of handling case 2 is equipped with U-shaped frame 10, and U-shaped frame 10 is connected with to hang the mechanism and be connected with carrying thing case 9 through hanging the mechanism, base 1 is connected with actuating mechanism and is connected with U-shaped frame 10 through actuating mechanism, air-dry the right side wall fixedly connected with air-blast air heater 11 of district.
The driving mechanism comprises a driving motor 12, a threaded rod 13 and a movable plate 14, a strip-shaped hole matched with the movable plate 14 is formed in the side wall of the base 1, the movable plate 14 is arranged in the strip-shaped hole in a sliding mode, the side wall of the strip-shaped hole is rotatably connected with the rod wall of the threaded rod 13 through a rolling bearing, the side wall of the movable plate 14 is in threaded connection with the rod wall of the threaded rod 13, the right end of the base 1 is fixedly connected with the left end of the driving motor 12, the output end of the driving motor 12 is rotatably connected with the right end of the rod wall of the threaded rod 13 through a coupler, the front side and the rear side of the upper end of the movable plate 14 are fixedly connected with the front side and the rear side of the lower end of the U-shaped frame 10 respectively, after cleaning is completed, the carrying box 9 is lifted, the driving motor 12 is started, thereby the carrying box 9 can be transferred to the dipping area, and the use is convenient.
The mechanism of hoisting includes rolling component 15 and chain, the one end fixedly connected with shackle 16 of rolling component 15 is kept away from to the chain, the sealed lid 17 of upper end fixedly connected with T shape of year thing case 9, the upper end fixedly connected with couple of the sealed lid 17 of T shape, rolling component 15 rotates through the drive wind-up roll, can be with the chain rolling or expand, this is prior art, do not give unnecessary details, the chain rolling or expand and can make 16 upward movements of shackle or downstream, thereby can make the sealed lid 17 of T shape rise or fall, and then can make year thing case 9 rise or fall.
The back lateral wall fixedly connected with of handling case 2 and the corresponding drying box 18 in air-dry district position, the common fixedly connected with connecting pipe 19 of back lateral wall left end in air-dry district and the left side wall of drying box 18, the inside packing of drying box 18 has drier 20, the fixed intercommunication of the right side wall of drying box 18 and the end that induced drafts of air-blast air heater 11, when air-drying, the sealed lid 17 of T shape can seal the air-dry district and cover, air-blast air heater 11 carries the inside hot-blast of air-blast dry district and can get into inside drying box 18 through connecting pipe 19, drier 20 can carry out the dry absorption to the moisture in the hot-blast air of backward flow, hot-blast air after the drying can flow back into air heater 11's suction end, further improve air-.
A plurality of shower nozzles 8 all incline downwards and set up, can guarantee the cleaning performance.
The rollers 21 are fixedly connected to the front side and the rear side of the lower end of the movable plate 14, and the rolling grooves matched with the rollers 21 are formed in the front end and the rear end of the lower side wall of the strip-shaped hole, so that friction between the movable plate 14 and the strip-shaped hole can be reduced, and the movable plate 14 can move conveniently.
The utility model discloses in, during the use, through the year thing case 9 and chamber door that are equipped with, open the chamber door, can put graphite electrode in carrying thing case 9, through hoisting mechanism, put into washing district with carrying thing case 9, start water pump 5, can be with water through raceway 6 and frame venturi tube 7 and spout from 8 departments of a plurality of shower nozzles, thereby can wash graphite electrode, avoid follow-up dust impurity etc. to get into in the anti-oxidant liquid, indirectly improve anti-oxidant treatment effect, wash the completion back, again can shift carrying thing case 9 to the flooding district inside through hoisting mechanism and actuating mechanism, can carry out anti-oxidant treatment to graphite electrode, after the flooding is accomplished, again through hoisting mechanism and actuating mechanism, can shift carrying thing case 9 to the air-dry district inside, start air-blast air heater 11, can carry out quick air-drying to graphite electrode, improve air-drying efficiency, collect and wash, The oxidation-resistant dipping and air drying are integrated, and the functionality of the dipping device is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.