CN221126588U

CN221126588U - Reactive compensation device for submerged arc furnace

Info

Publication number: CN221126588U
Application number: CN202322856674.9U
Authority: CN
Inventors: 彭智
Original assignee: Chongqing Delby Technology Co ltd
Current assignee: Chongqing Delby Technology Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-06-11
Anticipated expiration: 2033-10-24

Abstract

The utility model relates to the technical field of reactive compensation devices, in particular to a submerged arc furnace reactive compensation device, which comprises a cabinet body, wherein an installation groove is formed in the inner side wall of a vent hole, a fixed column is fixedly connected to the inner side wall of the installation groove, the inside of the fixed column is hollow, a spring is movably connected to the inside of the fixed column, a T-shaped sliding column is slidably connected to the inside of the fixed column, an annular fixed plate is fixedly connected to one end, far away from the spring, of the T-shaped sliding column, an opening is formed in the inner side wall of the vent hole and is communicated with the installation groove, a clamping groove is formed in the inner side wall of the installation groove, a clamping block is clamped in the clamping groove, a dust-proof frame is fixedly connected to one end, far away from the clamping groove, of the clamping block, and a dust-proof net is fixedly connected to the inside of the dust-proof frame. According to the utility model, the opening, the clamping groove, the clamping block and the dustproof frame are arranged, so that the replacement efficiency of the dustproof net is improved, and the practicability of the device is enhanced by arranging the radiating fan and the air outlet.

Description

Reactive compensation device for submerged arc furnace

Technical Field

The utility model relates to the technical field of reactive power compensation devices, in particular to a submerged arc furnace reactive power compensation device.

Background

The measures for improving the electric energy quality are widely related, and mainly comprise the aspects of reactive power compensation, harmonic suppression, voltage fluctuation and flicker reduction, three-phase unbalance solution and the like, the reactive power compensation device of the submerged arc furnace has remarkable benefits and has been widely applied in recent years, but the service life of the device is easily influenced due to the high temperature and large dust of the submerged arc furnace, so that a heat dissipation fan and a dust screen are required to be installed in the submerged arc furnace.

The existing submerged arc furnace reactive power compensation device is generally provided with a dust screen at the rear end part of a cabinet body, the dust screen is fixed on the cabinet body through screws, the screws are required to be repeatedly disassembled and assembled when the dust screen is required to be disassembled and replaced in the later period, if the screws are rusted, the disassembling speed is influenced, so that the efficiency of the dust screen replacement is reduced, and therefore the submerged arc furnace reactive power compensation device is required.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a reactive compensation device of an ore-smelting furnace.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a submerged arc furnace reactive power compensator, includes the cabinet body, the ventilation hole has been seted up to the rear end face of the cabinet body, the mounting groove has been seted up to the inside wall in ventilation hole, the inside wall fixedly connected with fixed column of mounting groove, the inside of fixed column is the cavity, and the inside swing joint of fixed column has the spring, the inside sliding connection of fixed column has T type sliding column, and the tip of T type sliding column laminating mutually with the tip of spring, the one end fixedly connected with annular fixed plate of spring is kept away from to T type sliding column, the opening has been seted up to the inside wall in ventilation hole, and the opening is linked together with the mounting groove, the draw-in groove has been seted up to the inside wall in mounting groove, the inside block of draw-in groove has the fixture block, the one end fixedly connected with dust stand of draw-in groove is kept away from to the fixture block, the inside fixedly connected with dust screen of dust stand.

Further: the rear end part of the dustproof frame is fixedly connected with a handle, and the outer surface of the handle is provided with anti-slip lines.

Further: the inner side wall of the cabinet body is fixedly connected with a heat dissipation fan, and the positions of the heat dissipation fan and the vent holes correspond to each other.

Further: the number of the openings and the clamping grooves are two, the clamping blocks are symmetrically distributed, and the number of the clamping blocks is two and corresponds to the shapes of the openings and the clamping grooves.

Further: the rear end face of the cabinet body is provided with air outlet holes, the number of the air outlet holes is multiple, and the air outlet holes are located below the dustproof frame.

Further: the inside wall fixedly connected with backup pad of the cabinet body, the quantity of backup pad is provided with a plurality of, and a plurality of the backup pad is located the place ahead of radiator fan.

The utility model has the following beneficial effects:

1. Compared with the prior art, through setting up opening, the draw-in groove, fixture block and dust guard, when needs change the dust guard, promote the dust guard to the internal portion of cabinet, make the dust guard drive the fixture block and promote annular fixed plate, make T type slip post compress the spring, conveniently separate fixture block and draw-in groove, rotate the dust guard again, make the fixture block rotate to the opening part shift out, thereby change the inside dust guard of dust guard, after changing, aim at fixture block and opening, and utilize the dust guard to drive the fixture block and compress annular fixed plate, rotate the dust guard, make fixture block and draw-in groove position corresponding, under the reaction force promotion of spring, make fixture block and the inside block of draw-in groove, thereby realize the fixed to the dust guard, be favorable to promoting the efficiency that the dust guard was changed.

2. Compared with the prior art, through setting up heat dissipation fan and air outlet, utilize the heat dissipation fan to inhale the cabinet body after the filtration of dust screen with outside air current to dispel the heat to the internal article of cabinet, and the air current of exchange is discharged from the apopore, through the mobility of reinforcing air current, thereby realize the internal heat dissipation of cabinet, be favorable to reinforcing device's practicality.

Drawings

FIG. 1 is a schematic view of a first perspective of the overall structure of the present utility model;

FIG. 2 is a schematic view of a second perspective of the overall structure of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;

FIG. 5 is an enlarged view of FIG. 3B in accordance with the present utility model;

FIG. 6 is a schematic view of the internal structure of the present utility model;

fig. 7 is an enlarged view of fig. 6 at C in accordance with the present utility model.

Legend description:

1. A cabinet body; 2. a vent hole; 3. a heat dissipation fan; 4. a support plate; 5. a mounting groove; 6. fixing the column; 7. a spring; 8. a T-shaped sliding column; 9. an annular fixing plate; 10. an opening; 11. a dust-proof frame; 12. a clamping block; 13. a dust screen; 14. a handle; 15. a clamping groove; 16. and an air outlet hole.

Detailed Description

Referring to fig. 1-7, the utility model provides a submerged arc furnace reactive power compensation device: including the cabinet body 1, ventilation hole 2 has been seted up to the rear end face of the cabinet body 1, mounting groove 5 has been seted up to the inside wall of ventilation hole 2, the inside wall fixedly connected with fixed column 6 of mounting groove 5, the inside of fixed column 6 is cavity, and the inside swing joint of fixed column 6 has spring 7, the inside sliding connection of fixed column 6 has T type slip post 8, and the tip of T type slip post 8 is laminated with the tip of spring 7 mutually, the one end fixedly connected with annular fixed plate 9 of spring 7 is kept away from to T type slip post 8, opening 10 has been seted up to the inside wall of ventilation hole 2, and opening 10 is linked together with mounting groove 5, draw-in groove 15 has been seted up to the inside wall of mounting groove 5, the inside block of draw-in groove 15 has fixture block 12, the one end fixedly connected with dust frame 11 of draw-in groove 15 is kept away from to fixture block 12, the inside fixedly connected with dust screen 13 of dust frame 11. When needs change dust screen 13, promote dust screen 11 to cabinet body 1 inside for dust screen 11 drives fixture block 12 and promotes annular fixed plate 9, make T type slip post 8 compress spring 7, conveniently separate fixture block 12 and draw-in groove 15, rotate dust screen 11 again, make fixture block 12 rotate to opening 10 department and shift out, thereby change dust screen 13 in the dust screen 11, after the change, with fixture block 12 and opening 10 alignment, and utilize dust screen 11 to drive fixture block 12 and compress annular fixed plate 9, rotate dust screen 11, make fixture block 12 and draw-in groove 15 position corresponding, under spring 7's reaction force promotes, make fixture block 12 and the inside block of draw-in groove 15, thereby realize the fixed to dust screen 11, be favorable to promoting the efficiency that dust screen 13 changed.

The rear end part of the dustproof frame 11 is fixedly connected with a handle 14, and the outer surface of the handle 14 is provided with anti-skid grains. The dust-proof frame 11 is conveniently rotated by the handle 14, so that the dust-proof frame 11 rotates more smoothly.

The inside wall fixedly connected with heat dissipation fan 3 of cabinet body 1, and the position of heat dissipation fan 3 and ventilation hole 2 corresponds.

The number of the openings 10 and the clamping grooves 15 is two, and the clamping blocks 12 are symmetrically distributed, and the number of the clamping blocks is two, and corresponds to the shapes of the openings 10 and the clamping grooves 15.

The rear end face of the cabinet body 1 is provided with air outlet holes 16, a plurality of air outlet holes 16 are arranged, and the air outlet holes 16 are positioned below the dustproof frame 11. The outside air flow is sucked into the cabinet body 1 after being filtered by the dustproof net 13 by the heat dissipation fan 3, heat dissipation is carried out on objects in the cabinet body 1, and the exchanged air flow is discharged from the air outlet hole 16, so that the heat dissipation in the cabinet body 1 is realized by enhancing the fluidity of the air flow, and the practicability of the device is enhanced.

The inside wall fixedly connected with backup pad 4 of cabinet body 1, the quantity of backup pad 4 is provided with a plurality of, and a plurality of backup pads 4 are located the place ahead of radiator fan 3.

Working principle: when needs change dust screen 13, promote dust screen 11 to cabinet body 1 inside for dust screen 11 drives fixture block 12 and promotes annular fixed plate 9, make T type slip post 8 compress spring 7, conveniently separate fixture block 12 and draw-in groove 15, rotate dust screen 11 again, make fixture block 12 rotate to opening 10 department and shift out, thereby change dust screen 13 in the dust screen 11, after the change, with fixture block 12 and opening 10 alignment, and utilize dust screen 11 to drive fixture block 12 and compress annular fixed plate 9, rotate dust screen 11, make fixture block 12 and draw-in groove 15 position corresponding, under spring 7's reaction force promotes, make fixture block 12 and the inside block of draw-in groove 15, thereby realize the fixed to dust screen 11, be favorable to promoting the efficiency that dust screen 13 changed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a submerged arc furnace reactive power compensator, includes cabinet body (1), its characterized in that: the utility model discloses a dustproof cabinet, including cabinet body (1), mounting groove (5) have been seted up to the rear end face of cabinet body (1), mounting groove (5) have been seted up to the inside wall of mounting groove (2), inside fixedly connected with fixed column (6) of mounting groove (5), the inside of fixed column (6) is cavity, and the inside swing joint of fixed column (6) has spring (7), the inside sliding connection of fixed column (6) has T type slip post (8), and the tip of T type slip post (8) laminates with the tip of spring (7) mutually, the one end fixedly connected with annular fixed plate (9) of spring (7) are kept away from to T type slip post (8), opening (10) have been seted up to the inside wall of ventilation groove (2), and opening (10) are linked together with mounting groove (5), draw-in groove (15) have been seted up to the inside block (12) of draw-in groove (15), the inside block of draw-in groove (12) is kept away from the one end fixedly connected with frame (11) of draw-in groove (15), the inside fixedly connected with dust screen (13) of dust-proof frame (11).

2. The submerged arc furnace reactive power compensation device according to claim 1, wherein: the dustproof frame is characterized in that a handle (14) is fixedly connected to the rear end of the dustproof frame (11), and anti-slip lines are arranged on the outer surface of the handle (14).

3. The submerged arc furnace reactive power compensation device according to claim 1, wherein: the inner side wall of the cabinet body (1) is fixedly connected with a heat dissipation fan (3), and the heat dissipation fan (3) corresponds to the vent hole (2).

4. The submerged arc furnace reactive power compensation device according to claim 1, wherein: the number of the openings (10) and the clamping grooves (15) are two, the clamping blocks (12) are symmetrically distributed, and the clamping blocks correspond to the shapes of the openings (10) and the clamping grooves (15).

5. The submerged arc furnace reactive power compensation device according to claim 1, wherein: the novel dustproof cabinet is characterized in that air outlet holes (16) are formed in the rear end face of the cabinet body (1), a plurality of air outlet holes (16) are formed in the number of the air outlet holes, and the air outlet holes (16) are located below the dustproof frame (11).

6. The submerged arc furnace reactive power compensation device according to claim 1, wherein: the cabinet is characterized in that the inner side wall of the cabinet body (1) is fixedly connected with a supporting plate (4), the number of the supporting plates (4) is multiple, and the supporting plates (4) are located in front of the heat dissipation fan (3).