CN113479874A

CN113479874A - Multifunctional soaking device for graphite electrode

Info

Publication number: CN113479874A
Application number: CN202110737884.9A
Authority: CN
Inventors: 唐�谦
Original assignee: Hunan Institute of Engineering
Current assignee: Hunan Institute of Engineering
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-10-08
Anticipated expiration: 2041-06-30
Also published as: CN113479874B

Abstract

The utility model provides a multi-functional soak device for graphite electrode, the power distribution box comprises a box body, there is the mobile device near the bottom in the box, the feed port is seted up to box right flank position in the top of mobile device, the feed port outer end has the inlet pipe, the articulated first baffle in inlet pipe outer end, the articulated second baffle in feed port inner, the discharge opening is seted up to the box left surface, there is the box body discharge opening outer end, the rectangle through-hole is seted up to the box body side, the discharge opening outer end has the third baffle, there is filtration reflux unit in the box body, there is the high-pressure gas bin on the box, the inlet port is seted up to the position department that the box top surface corresponds the high-pressure gas bin, inlet port inner sets up first solenoid valve. This device simple structure, degree of automation is higher, and is carrying out the in-process that soaks, makes the box keep high pressure through the high-pressure gas bin in, makes the effect that graphite electrode soaks better, makes graphite electrode remove in the soak simultaneously to each position that makes graphite electrode can both carry out effectual soaking, makes the effect of soaking better.

Description

Multifunctional soaking device for graphite electrode

Technical Field

The invention belongs to the field of graphite electrode soaking devices, and particularly relates to a multifunctional soaking device for a graphite electrode.

Background

The graphite electrode is mainly made of petroleum coke and needle coke serving as raw materials through various processes, but a plurality of irregular tiny air holes exist in the processed graphite electrode, the graphite electrode is generally soaked at the moment in order to enhance the strength of the graphite electrode, but when the conventional graphite electrode is soaked, the electrode is generally placed in soaking liquid, so that the soaking efficiency is low, the soaking liquid has no stirring function, the soaking effect is poor, and in the soaking process of the graphite electrode, effective soaking cannot be achieved in places in contact with each other, and the soaking of the graphite electrode cannot achieve the ideal effect and is inconvenient to use.

Disclosure of Invention

The invention provides a multifunctional soaking device for a graphite electrode, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a multifunctional soaking device for graphite electrodes comprises a box body, wherein a moving device is arranged at a position close to the bottom in the box body, the moving device can drive the graphite electrodes to move left and right in sequence, a feeding hole is formed in the right side surface of the box body, which is positioned above the moving device, a horizontal feeding pipe is fixedly and hermetically installed at the outer end of the feeding hole, a first baffle is hinged to the outer end of the feeding pipe, a second baffle is hinged to the inner end of the feeding hole, the hinged parts are driven by a motor, a discharging hole is formed in the left side surface of the box body, which corresponds to the moving device, a box body is fixedly installed at the outer end of the discharging hole and is communicated with the discharging hole, rectangular through holes are formed in the side surfaces of the box body, a third baffle is hinged to the outer end of the discharging hole, a fourth baffle is hinged to the outer end of the rectangular through hole, the hinged parts are driven by a motor, a filtering reflux device is arranged in the box body, and the filtering reflux device can flow soaking liquid in the box body into the box body, the high-pressure gas storage box is fixedly installed at the top of the box body, an air inlet is formed in the position, corresponding to the high-pressure gas storage box, of the top surface of the box body, the air inlet is communicated with the high-pressure gas storage box through a first guide pipe, a first electromagnetic valve is arranged at the inner end of the air inlet, and high pressure is kept in the box body under the action of the high-pressure gas storage box.

The multifunctional soaking device for the graphite electrode comprises an electric rotating shaft, wherein the horizontal supporting rods which are symmetrical front and back are fixedly arranged at positions corresponding to the discharge holes in the box body, the supporting rods are rotatably connected with the electric rotating shafts with a plurality of equal distances in the left and right directions, the electric rotating shafts are sleeved with cross rods which are symmetrical front and back, and the cross rods on the adjacent electric rotating shafts are staggered.

As above a multi-functional soak device for graphite electrode, filtering reflux unit include the baffle, the lower extreme fixed mounting baffle that is located the discharge opening in the box body, the first through-hole of several is seted up to the baffle top surface, the second through-hole is seted up to the box body top surface, the third through-hole is seted up to the box body top surface, the second through-hole passes through second pipe fixed seal with the third through-hole and is connected, set up the second solenoid valve in the second through-hole, several fourth through-hole is seted up to the position department that the box body is corresponded to the box body side, the fourth through-hole is located the below of baffle, all set up the check valve in the fourth through-hole, set up supercharging device in the box body, supercharging device can increase the atmospheric pressure in the box body.

As above a multi-functional soak device for graphite electrode, supercharging device include first piston, be close to the first piston of upper portion cooperation installation level in the position department in the box, symmetrical fixed mounting U type pipe around the bottom surface in the box, U type intraduct is close to both ends department and all cooperates two horizontally second pistons of installation, wherein the second piston top surface fixed mounting montant on right side, montant top fixed mounting V type board, the V type board is close to the feed port, left second piston top fixed mounting ejector pin, be full of liquid between two second pistons, the second piston bottom surface on right side is through vertical electric telescopic handle and U type intraductal wall fixed connection.

According to the multifunctional soaking device for the graphite electrode, the guide plate is fixedly installed at the inner end of the feed hole, and the top surface of the guide plate is an inclined plane.

According to the multifunctional soaking device for the graphite electrode, the top surface of the partition plate is an inclined surface.

The invention has the advantages that: when the device is used, the first baffle plate is opened, the graphite electrode is placed into the feeding pipe, the first baffle plate is closed, the second baffle plate is opened, the graphite electrode falls onto the moving device in the box body, the graphite electrode is driven to move leftwards under the action of the moving device, meanwhile, the high-pressure state is kept in the action box body of the high-pressure gas storage box, so that the soaking effect of the graphite electrode is better, when the graphite electrode moves to the position of the discharge hole, the third baffle plate is opened, the graphite electrode is moved out of the discharge hole and enters the box body, soaking liquid is discharged along with the graphite electrode, the soaking liquid is filtered by the filtering and refluxing device, and the soaking liquid is sent into the box body, then the fourth baffle is opened, so that the soaked graphite electrode is taken out; this design simple structure, degree of automation is higher, and is carrying out the in-process that soaks, makes to keep high pressure in the box through the high-pressure gas bin, makes the effect that graphite electrode soaks better, makes graphite electrode remove in the soak simultaneously to each position that makes graphite electrode can both carry out effectual soaking, makes the effect of soaking better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of the present invention; FIG. 2 is a front view of the present invention; FIG. 3 is a top view of the present invention; FIG. 4 is an enlarged cross-sectional view taken along line A-A of FIG. 3; fig. 5 is a perspective view of the mobile device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

A multifunctional soaking device for graphite electrodes comprises a box body 1, wherein a moving device is arranged at a position close to the bottom in the box body 1, the moving device can drive a graphite electrode 18 to move from the right to the left in sequence, a feed hole 2 is formed in the right side surface of the box body 1 and positioned above the moving device, a horizontal feed pipe 3 is fixedly and hermetically arranged at the outer end of the feed hole 2, the outer end of the feed pipe 3 is hinged with a first baffle 4, the inner end of the feed hole 2 is hinged with a second baffle 5, the hinged parts are driven by a motor, a discharge hole 6 is formed in the left side surface of the box body 1 and corresponding to the moving device, a box body 7 is fixedly arranged at the outer end of the discharge hole 6, the box body 7 is communicated with the discharge hole 6, a rectangular through hole 8 is formed in the side surface of the box body 7 and corresponding to the discharge hole 6, a third baffle 9 is hinged and a fourth baffle 10 is hinged to the outer end of the rectangular through hole 8, and articulated department all through motor drive, all set up the backflow device in the box body 7, backflow device filters can flow into box 1 with soak in the box body 7 in, 1 top fixed mounting high-pressure gas bin 11 of box, the position department that 1 top surface of box corresponds high-pressure gas bin 11 sets up inlet port 12, inlet port 12 communicates with high-pressure gas bin 11 through first pipe 13, inlet port 12 the inner sets up first solenoid valve 14, under high-pressure gas bin 11's effect, keeps the high pressure in the box 1. When the invention is used, firstly the first baffle plate 4 is opened, the graphite electrode 18 is put into the feeding pipe 3, then the first baffle plate 4 is closed, then the second baffle plate 5 is opened, at the moment, the graphite electrode 18 falls onto a moving device in the box body 1, at the moment, the graphite electrode 18 is driven to move leftwards under the action of the moving device, meanwhile, the high-pressure state is kept in the box body 1 under the action of the high-pressure gas storage box 11, so that the soaking effect of the graphite electrode 18 is better, when the graphite electrode 18 moves to the position of the discharge hole 6, at the moment, the third baffle plate 9 is opened, the graphite electrode 18 is moved out from the discharge hole 6 into the box body 7, and soaking liquid is also discharged along with the graphite electrode 18, filtering the soaking solution by a filtering reflux device, sending the soaking solution into the box body 1, and then opening the fourth baffle 10, thereby taking out the soaked graphite electrode 18; this design simple structure, degree of automation is higher, and is carrying out the in-process that soaks, keeps the high pressure in making box 1 through high-pressure gas bin 11, makes the effect that graphite electrode 18 soaks better, makes graphite electrode 18 remove in the soak simultaneously to each position that makes graphite electrode 18 can both carry out effectual soaking, makes the effect of soaking better.

Specifically, as shown in the figure, the moving device described in this embodiment includes the electric rotating shaft 15, the horizontal support rods 16 that are symmetrical in the front and back are fixedly installed at the positions corresponding to the discharging holes 6 in the box body 1, the electric rotating shafts 15 that are equidistant are rotatably connected between the support rods 16 in the left-right direction, the cross rods 17 that are symmetrical in the front and back are all sleeved on the electric rotating shafts 15, and the cross rods 17 on the adjacent electric rotating shafts 15 are staggered with each other. When the graphite electrode 18 falls on the cross rod 17 on the rightmost electric rotating shaft 15, the electric rotating shafts 15 synchronously rotate, the cross rod 17 drives the graphite electrode 18 to rotate along the axis of the electric rotating shaft 15, when the graphite electrode is transferred to the cross rod 17 on the next electric rotating shaft 15, the cross rod 17 on the next electric rotating shaft 15 supports the graphite electrode 18 on the cross rod 17, the electric rotating shaft 15 continuously rotates, the graphite electrode 18 is transferred to the next electric rotating shaft 15 from one electric rotating shaft 15, the rest is analogized in sequence, the graphite electrode 18 is transported from right to left, and the graphite electrode 18 can be turned over during transportation, so that each part of the graphite electrode 18 can be effectively soaked, the soaking effect is better, and the electric rotating shaft 15 can drive the cross rod 17 to stir the soaking liquid when rotating, thereby ensuring better soaking effect.

Specifically, as shown in the figure, the filtration reflux unit described in this embodiment includes baffle 19, the lower extreme fixed mounting baffle 19 that is located discharge opening 6 in the box body 7, the first through-hole 20 of several is seted up to baffle 19 top surface, the second through-hole 21 is seted up to box body 7 top surface, the third through-hole 22 is seted up to box 1 top surface, second through-hole 21 passes through second pipe 23 fixed seal with third through-hole 22, set up second solenoid valve 24 in the second through-hole 21, several fourth through-hole 25 is seted up to the position department that the box body 7 is corresponded to the 1 side of box body, fourth through-hole 25 is located the below of baffle 19, all set up check valve 26 in the fourth through-hole 25, set up supercharging device in the box body 7, supercharging device can increase the atmospheric pressure in the box body 7. After sending graphite electrode 18 to box body 7 in, third baffle 9 closes, what follow this moment comes out is soak still, the soak falls into box body 7 lower part through first through-hole 20, later make the atmospheric pressure increase in the box body 7 through supercharging device, the soak in the box body 7 passes through check valve 26 and gets into in the box body 1 again, can play the soak in the stirring box body 1 this moment, make the soak realize the backward flow circulation, thereby make the soak better, after the soak in the box body 7 has been discharged, second solenoid valve 24 closes, fourth baffle 10 opens, send graphite electrode 18 back, fourth baffle 10 closes, this design is through also retrieving in step the soak after sending graphite electrode 18 off, and play the stirring to the soak in the box body 1, thereby make the effect of soaking better.

Further, as shown in the figure, the supercharging device described in this embodiment includes a first piston 27, the horizontal first piston 27 is installed at a position close to the upper portion in the box 1 in a matching manner, U-shaped pipes 28 are symmetrically and fixedly installed in front and back of the bottom surface in the box 1, two horizontal second pistons 29 are installed inside the U-shaped pipes 28 close to two ends in a matching manner, wherein vertical rods 30 are fixedly installed on the top surfaces of the right second pistons 29, V-shaped plates 31 are fixedly installed on the tops of the vertical rods 30, the V-shaped plates 31 are close to the feed holes 2, ejector rods 32 are fixedly installed on the tops of the left second pistons 29, liquid is filled between the two second pistons 29, and the bottom surfaces of the right second pistons 29 are fixedly connected with the inner walls of the U-shaped pipes 28 through vertical electric telescopic rods 33. Firstly, the electric telescopic rod 33 extends, at the moment, the V-shaped plates 31 move upwards to be close to the feeding hole 2, the ejector rod 32 moves downwards under the action of hydraulic pressure, when the graphite electrode 18 enters the box body 1 from the feeding hole 2, the two ends of the graphite electrode 18 fall on the corresponding V-shaped plates 31 at the moment, the front and the rear V-shaped plates 31 support the graphite electrode 18, then the electric telescopic rod 33 shortens, the V-shaped plates 31 support the graphite electrode 18 to move downwards to fall on the rightmost cross rod 17, so that the moving device can convey the graphite electrode 18, at the same time, under the action of hydraulic pressure, the ejector rod 32 moves upwards to push the first piston 29 to move upwards, the second electromagnetic valve 24 is opened, at the moment, the first piston 29 moves upwards to extrude the gas at the upper end inside the box body 1 into the box body 7 through the second conduit 23, at the moment, the air pressure inside the box body 7 is increased, so that the soaking liquid is extruded into the box body 1, treat that graphite electrode 18 is sent away the back by the mobile device, electric telescopic handle 33 extension this moment, thereby make V template 31 rebound connect and take off next graphite electrode 18, ejector pin 32 downstream simultaneously, first piston 27 downstream under the effect of atmospheric pressure this moment, thereby realize that first piston 27 top keeps unanimous with the atmospheric pressure of below, this design transports away the back through having graphite electrode 18 after soaking, can transport new graphite electrode 18 on the mobile device with shortening through electric telescopic handle 33 extension this moment, can also squeeze into in box 1 with the soak in the box body 7, thereby realize a complete circulation, guarantee the stable use of this device.

Furthermore, as shown in the figure, the inner end of the feed hole 2 in the embodiment is fixedly provided with a guide plate 34, and the top surface of the guide plate 34 is an inclined surface. This design is through the messenger graphite electrode 18 that guide plate 34 can be better when entering into box 1 through feed port 2, can make the better falling of graphite electrode 18 on V template 31 through guide plate 34 this moment to make this device use more reliable and more stable.

Further, as shown in the figure, the top surface of the partition 19 of the present embodiment is a slope. The design enables the graphite electrode 18 to automatically roll to the fourth baffle 10 under the action of gravity after the graphite electrode 18 is moved out from the discharge hole 6, so that the graphite electrode 18 is more conveniently transported out.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a multi-functional soak device for graphite electrode which characterized in that: comprises a box body (1), a moving device is arranged at a position close to the bottom in the box body (1), the moving device can drive a graphite electrode (18) to move left from right in turn, a feeding hole (2) is formed in the right side surface of the box body (1) and positioned above the moving device, a horizontal feeding pipe (3) is fixedly and hermetically arranged at the outer end of the feeding hole (2), a first baffle (4) is hinged at the outer end of the feeding pipe (3), a second baffle (5) is hinged at the inner end of the feeding hole (2), the hinged parts are driven by a motor, a discharging hole (6) is formed in the left side surface of the box body (1) corresponding to the moving device, a box body (7) is fixedly arranged at the outer end of the discharging hole (6), the box body (7) is communicated with the discharging hole (6), a rectangular through hole (8) is formed in the side surface of the box body (7) corresponding to the discharging hole (6), and a third baffle (9) is hinged at the outer end of the discharging hole (6), rectangle through-hole (8) outer end is through articulated installation fourth baffle (10), and articulated department all passes through motor drive, all sets up the backflow device in box body (7), the backflow device that filters can flow into box body (1) with soak in box body (7) in, box (1) top fixed mounting high-pressure gas bin (11), inlet port (12) are seted up to the position department that box (1) top surface corresponds high-pressure gas bin (11), inlet port (12) communicate with high-pressure gas bin (11) through first pipe (13), inlet port (12) inner sets up first solenoid valve (14), under high-pressure gas bin (11)'s effect, keep high pressure in box (1).

2. The multifunctional soaking device for the graphite electrode according to claim 1, wherein: the mobile device include electronic pivot (15), the horizontal support pole (16) of symmetry around the position department fixed mounting that corresponds discharge opening (6) in box (1), rotate along the left and right directions between bracing piece (16) and connect several equidistant electronic pivot (15), cross rod (17) of symmetry around all the suit on electronic pivot (15), and cross rod (17) on the adjacent electronic pivot (15) stagger each other.

3. The multifunctional soaking device for the graphite electrode according to claim 2, wherein: filter reflux unit include baffle (19), lower extreme fixed mounting baffle (19) that are located discharge opening (6) in box body (7), several first through-hole (20) are seted up to baffle (19) top surface, second through-hole (21) are seted up to box body (7) top surface, third through-hole (22) are seted up to box (1) top surface, second through-hole (21) and third through-hole (22) are through second pipe (23) fixed seal connection, set up second solenoid valve (24) in second through-hole (21), several fourth through-hole (25) are seted up to the position department that box body (7) are corresponded to box body (1) side, fourth through-hole (25) are located the below of baffle (19), all set up check valve (26) in fourth through-hole (25), set up pressure boost device in box body (7), pressure boost device can increase the atmospheric pressure in box body (7).

4. The multifunctional soaking device for the graphite electrode according to claim 3, wherein: supercharging device include first piston (27), be close to the first piston (27) of upper portion department cooperation installation horizontally in box (1), symmetrical fixed mounting U type pipe (28) around the bottom surface in box (1), U type pipe (28) are inside to be close to both ends department and all to cooperate two horizontally second piston (29) of installation, wherein second piston (29) top surface fixed mounting montant (30) on right side, montant (30) top fixed mounting V template (31), V template (31) are close to feed port (2), left second piston (29) top fixed mounting ejector pin (32), be full of liquid between two second piston (29), second piston (29) underrun on right side is through vertical electric telescopic handle (33) and U type pipe (28) inner wall fixed connection.

5. The multifunctional soaking device for the graphite electrode according to claim 4, wherein: the inner end of the feed hole (2) is fixedly provided with a guide plate (34), and the top surface of the guide plate (34) is an inclined plane.

6. The multifunctional soaking device for the graphite electrode according to claim 3, wherein: the top surface of the clapboard (19) is an inclined surface.