CN219010348U

CN219010348U - Leveling device for converter gas tank

Info

Publication number: CN219010348U
Application number: CN202223375235.8U
Authority: CN
Inventors: 黄虎; 王斌
Original assignee: Shaanxi Steel Group Hanzhong Iron and Steel Co Ltd
Current assignee: Shaanxi Steel Group Hanzhong Iron and Steel Co Ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-12
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a leveling device for a converter gas tank, which comprises a tank body, wherein the bottom end of the tank body is connected with a tank door through a screw, the inner wall of the tank body is clamped with a piston plate, and the bottom end of the piston plate is fixedly connected with an inner supporting mechanism; the outer wall of the cabinet body is provided with a base, and a plurality of support columns are fixedly connected with the lower end of the base. According to the leveling device for the converter gas tank, the stability of the device is greatly improved when the converter gas is processed through the arrangement that the piston plate is movably clamped with the inner wall of the tank body, and meanwhile, the stable operation of a mechanism is further ensured through the design that the two piston frames are mutually clamped and supported; on the other hand, the filter screen is arranged between the piston frames, so that the filtering and compressing procedures are carried out uniformly, and the working efficiency of the mechanism is further improved.

Description

Leveling device for converter gas tank

Technical Field

The utility model relates to the technical field of waste gas treatment equipment, in particular to a leveling device for a converter gas tank.

Background

A large amount of converter gas can be generated in the converter oxygen blowing smelting process, and the gas can be used as secondary energy, so that the energy is saved, and the environment is protected. The recovery rate of converter gas of general enterprises is 60-80%.

The converter gas tank is a device for recovering and storing converter gas, and is generally provided with a piston inside, and the main purpose of the converter gas tank is to squeeze the converter gas while the device is used for measurement, so that the stable operation of the piston in the converter gas is extremely important. However, since the gas in the gas tank of the converter is unstable, the piston may be inclined, and in order to solve the problem, the piston is generally treated by a method of providing a counterweight, but the method has a limited treatment mode, and the inclination of the piston cannot be completely avoided.

Disclosure of Invention

The utility model aims to provide a leveling device for a converter gas tank, which aims to solve the technical problem that a piston of the converter gas tank in the prior art is easy to incline during movement.

The technical scheme adopted by the utility model is as follows: the leveling device for the converter gas tank comprises a tank body, wherein a cabinet door is connected with the bottom end of the tank body through screws, a piston plate is clamped on the inner wall of the tank body, and an inner supporting mechanism is fixedly connected with the bottom end of the piston plate; the outer wall of the cabinet body is provided with a base, and a plurality of support columns are fixedly connected with the lower end of the base.

The utility model is also characterized in that:

the inner supporting mechanism comprises a first piston frame, and a second piston frame is clamped on the outer wall of the first piston frame.

The first piston frame comprises a first supporting layer; the upper end of the first supporting layer is fixedly connected with a connecting ring; the second piston frame comprises a second supporting layer, the upper end of the second supporting layer is fixedly connected with a clamping seat, and the lower end of the second supporting layer is fixedly connected with a bottom fixing ring.

The first supporting layer and the second supporting layer comprise a filter screen, and a plurality of supporting fences are respectively arranged on the outer wall and the inner wall of the filter screen.

The cabinet body side is provided with the pipeline of giving vent to anger, and the bottom of cabinet door is provided with the admission line, just the bottom of cabinet door is provided with the handle.

The bottom fixedly connected with link of bottom solid fixed ring, link lower extreme fixedly connected with joint strip.

The top of cabinet door is provided with first draw-in groove and second draw-in groove, and first draw-in groove and the mutual joint of joint strip, second draw-in groove joint have the cardboard.

Rubber pads are arranged on two sides of the clamping plate.

The leveling device for the converter gas cabinet has the beneficial effects that the stability of the leveling device is greatly improved when the converter gas is processed through the arrangement of the piston plate and the inner wall of the cabinet body in a movable clamping manner, and meanwhile, the stable operation of the mechanism is further ensured through the design of mutually clamping and supporting two piston frames; on the other hand, the filter screen is arranged between the piston frames, so that the filtering and compressing procedures are carried out uniformly, and the working efficiency of the mechanism is further improved.

Drawings

Fig. 1 is a schematic diagram of the overall appearance structure of a leveling device for a converter gas tank.

Fig. 2 is a schematic diagram of the internal structure of the leveling device for the converter gas tank.

Fig. 3 is a cross-sectional view of the connection structure of the inner supporting mechanism of the leveling device for the converter gas tank.

Fig. 4 is a schematic diagram showing the detachment of the connection structure between the inner supporting mechanism and the cabinet door of the leveling device for the converter gas cabinet.

Fig. 5 is a schematic diagram of a supporting layer structure of the leveling device for the converter gas tank.

In the figure: 1. a cabinet body; 2. an air outlet pipe; 3. a base 301. Support columns; 4. a cabinet door; 5. an air intake duct; 6. a piston plate; 7. an inner support mechanism; 8. a handle; 9. a first piston holder; 901. a connection ring 902. A first support layer; 10. a second piston holder 1001, a clamping seat 1002, a second supporting layer; 1003. a bottom fixing ring; 11. a clamping strip; 12. a connecting frame; 13. a first clamping groove; 14. a second clamping groove; 15. a clamping plate; 16. a rubber pad; 17. a filter screen; 18. and supporting the fence.

Detailed Description

The utility model will be described in detail below with reference to the drawings and the detailed description.

As shown in fig. 1, 2 and 3, the leveling device for the converter gas tank comprises a tank body 1, wherein a cabinet door 4 is connected to the bottom end of the tank body 1 through screws, a piston plate 6 is movably clamped on the inner wall of the tank body 1, an inner supporting mechanism 7 is fixedly connected to the bottom end of the piston plate 6, the supporting mechanism 7 comprises a first piston frame 9, and a second piston frame 10 is clamped on the outer wall of the first piston frame 9; the first piston holder 9 comprises a first support layer 902; a connecting ring 901 is fixedly connected to the upper end of the first supporting layer 902; the second piston frame 10 includes second supporting layer 1002, second supporting layer 1002 upper end fixedly connected with cassette 1001, the movable joint of first supporting layer 902 in cassette 1001 and the first piston frame 9, second supporting layer 1002 lower extreme fixedly connected with bottom solid fixed ring 1003, in the in-process that piston plate 6 moved up, based on the bottom of piston plate 6 and the top fixed connection of first piston frame 9, thereby drive first piston frame 9 simultaneously and move up, simultaneously based on the outer wall laminating of one side of cassette 1001 first piston frame 9, so in-process that moves up, first piston frame 9 can keep opening perpendicularly, when the unstable inclination trend that has of piston plate 6, restriction to the horizontal direction degree of freedom is laminated through cassette 1001 and first piston frame 9, thereby play the effect of leveling.

As shown in fig. 2, the combined height of the first piston frame 9 and the second piston frame 10 is equal to the maximum gas filling height in the cabinet body 1, and the bottom end outer wall of the second piston frame 10 is fixedly clamped on the top end inner wall of the cabinet door 4.

As shown in fig. 5, the first support layer 902 and the second support layer 1002 include a filter screen 17, and a plurality of support fences 18 are respectively provided on the outer wall and the inner wall of the filter screen 17.

As shown in fig. 1, fig. 2 and fig. 5, the outer wall of the cabinet body 1 is fixedly connected with the base 3, and the inner wall of one side of the cabinet body 1 is provided with the air outlet pipeline 2, the inner wall of the bottom end of the cabinet door 4 is provided with the air inlet pipeline 5, and the outer wall of the bottom end of the cabinet door 4 is fixedly connected with the handle 8, the converter gas needs to be filtered to dust inside before being collected, and through being provided with the filter screen 17, when the converter gas enters the cabinet body 1 through the air inlet pipeline 5, the converter gas can enter the inner supporting mechanism 7 at first, when the piston plate 6 extrudes the converter gas and discharges through the air outlet pipeline 2, the converter gas can be filtered through the filter screen 17, thereby realizing storage and filtration synchronization, and improving the working efficiency.

As shown in fig. 4, the bottom end outer wall of the second piston frame 10 is fixedly connected with a bottom fixing ring 1003, and the bottom of the bottom fixing ring 1003 is fixedly connected with a connecting frame 12; the top inner wall of cabinet door 4 is provided with first draw-in groove 13, and joint strip 11 joint is in first draw-in groove 13, the inner wall connection of first draw-in groove 13 has second draw-in groove 14, the inner wall joint of second draw-in groove 14 has cardboard 15, and the both sides outer wall of cardboard 15 is provided with rubber pad 16, when needs clearance or change filter screen 17, through opening cabinet door 4, take out interior supporting mechanism 7 and piston plate 6, through taking off cardboard 15, again remove joint strip 11 along first draw-in groove 13 and can accomplish the dismantlement, the daily maintenance operation of being convenient for, through set up rubber pad 16 at the both sides outer wall of cardboard 15, thereby increase the frictional force of cardboard 15 in second draw-in groove 14, ensure the joint compactness of joint strip 11 and first draw-in groove 13.

The working principle of the utility model is as follows: when the converter gas enters the cabinet body 1 through the gas inlet pipeline 5, the converter gas firstly enters the inner supporting mechanism 7, when the piston plate 6 extrudes the converter gas and is discharged through the gas outlet pipeline 2, the converter gas is filtered through the filter screen 17, so that storage and filtration synchronization is realized, when the interior of the cabinet body 1 is filled with the converter gas, and the piston plate 6 moves upwards under the pressure of a converter medium, in the process of moving upwards the piston plate 6, the bottom end of the piston plate 6 is fixedly connected with the top end of the first piston frame 9, so that the first piston frame 9 is driven to move upwards, and meanwhile, the first supporting layer 902 is attached to one side outer wall of the clamping seat 1001, so that the first piston frame 9 can be kept to be opened vertically in the process of moving upwards, and when the piston plate 6 is unstable and has inclination trend, the periphery is limited by attaching the clamping seat 1001 and the first piston frame 9, so that the effect of automatic leveling is realized.

In summary, according to the leveling device for the converter gas tank, the stability of the device is greatly improved when the converter gas is processed through the arrangement that the piston plate is movably clamped with the inner wall of the tank body, and meanwhile, the stable operation of the mechanism is further ensured through the design that the two piston frames are mutually clamped and supported; on the other hand, the filter screen is arranged between the piston frames, so that the filtering and compressing procedures are carried out uniformly, and the working efficiency of the mechanism is further improved.

Claims

1. The leveling device for the converter gas tank is characterized by comprising a tank body (1), wherein a cabinet door (4) is connected to the bottom end of the tank body (1) through screws, a piston plate (6) is clamped on the inner wall of the tank body (1), and an inner supporting mechanism (7) is fixedly connected to the bottom end of the piston plate (6); the outer wall of the cabinet body (1) is provided with a base (3), and the lower end of the base (3) is fixedly connected with a plurality of support columns (301).

2. The leveling device for the converter gas cabinet according to claim 1, wherein the inner supporting mechanism (7) comprises a first piston frame (9), and a second piston frame (10) is clamped on the outer wall of the first piston frame (9).

3. Leveling device for a converter gas cabinet according to claim 2, characterized in that the first piston holder (9) comprises a first support layer (902); a connecting ring (901) is fixedly connected to the upper end of the first supporting layer (902); the second piston frame (10) comprises a second supporting layer (1002), a clamping seat (1001) is fixedly connected to the upper end of the second supporting layer (1002), and a bottom fixing ring (1003) is fixedly connected to the lower end of the second supporting layer (1002).

4. A leveling device for a converter gas cabinet according to claim 3, characterized in that the first support layer (902) and the second support layer (1002) comprise a filter screen (17), and the outer wall and the inner wall of the filter screen (17) are respectively provided with a plurality of support fences (18).

5. The leveling device for the converter gas cabinet according to claim 1, wherein the side surface of the cabinet body (1) is provided with an air outlet pipeline (2), the bottom end of the cabinet door (4) is provided with an air inlet pipeline (5), and the bottom end of the cabinet door (4) is provided with a handle (8).

6. The leveling device for a converter gas cabinet according to claim 3, wherein a connecting frame (12) is fixedly connected to the bottom end of the bottom fixing ring (1003), and a clamping strip (11) is fixedly connected to the lower end of the connecting frame (12).

7. The leveling device for the converter gas cabinet according to claim 6, wherein a first clamping groove (13) and a second clamping groove (14) are formed in the top end of the cabinet door (4), the first clamping groove (13) and the clamping strip (11) are clamped with each other, and the second clamping groove (14) is clamped with a clamping plate (15).

8. The leveling device for a converter gas cabinet according to claim 7, characterized in that rubber pads (16) are arranged on both sides of the clamping plate (15).