CN217230819U - Converter fire-blocking wall and converter device thereof - Google Patents

Abstract

The utility model provides a converter fire-barrier and a converter device thereof, the converter fire-barrier comprises a frame, a heat-insulating board and a sliding mechanism, the heat-insulating board is fixedly connected in the frame, the sliding mechanism is respectively positioned at the upper end and the lower end of the frame, the heat-insulating board is provided with a plurality of cooling fins towards the inner surface of the converter, the cooling fins are evenly distributed from top to bottom, the converter device comprises a converter, a feeding hole, a discharging hole, a driving device, a bearing seat and a receiving hopper, the two sides of the converter are provided with the bearing seat, the driving device is arranged at one side of the bearing seat, the upper end of the converter is provided with the feeding hole, the lower part of the converter is provided with the discharging hole, the receiving hopper is arranged below the discharging hole, the converter fire-barrier of the utility model changes the traditional structural form, thereby effectively improving the heat-insulating effect, and when the converter fire-barrier of the utility model is damaged, the heat-insulating board at the damaged part can be quickly replaced, the replacement cost is reduced, the stability of work efficiency is improved.

Description

Converter fire-blocking wall and converter device thereof

Technical Field

The utility model relates to a metallurgical technology field specifically relates to a converter keeps off hot wall and converter device thereof.

Background

Converter fire-blocking wall is an important auxiliary assembly of converter, especially to the converter splash, it spills over the scheduling problem to smelt the smoke and dust, require the baffle of fire-blocking wall high temperature resistant, shock-resistant, resistant deformation, prevent that converter smelting process slag or the fire from causing the baffle to burn and lose the deformation, the too high spill of temperature of avoiding slag or fire causes the injury to the construction staff member of outside, what often adopted in current fire-blocking wall is the structure of a bold steel sheet, it is poor to have the heat-proof quality, yielding damage, make work site temperature too high, worker's intensity of labour is big, and difficult the change, the efficiency of work has been influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a converter fire-blocking wall and a converter device thereof.

The technical scheme of the utility model as follows:

the converter fire-blocking wall comprises a framework, a heat-insulating plate and a sliding mechanism, wherein the heat-insulating plate is fixedly connected in the framework, the sliding mechanism is respectively positioned at the upper end and the lower end of the framework, the heat-insulating plate is provided with a plurality of radiating fins towards the inner surface of the converter, and the radiating fins are uniformly distributed from top to bottom.

The surfaces of the heat insulation plate and the radiating fins are provided with heat insulation and wear prevention layers.

And a locking mechanism is arranged at the joint of the heat insulation plate and the frame.

And a heat-proof handle is arranged on the outer side surface of the heat insulation plate.

The frame is equipped with the revolving door, the revolving door is located in the middle of the frame below, the revolving door includes the bolt hinge and the door body, the one end of the door body is passed through the hinge with the frame rotates to be connected, the door body other end passes through the bolt with the frame is locked.

The glide machanism includes multiunit rail wheel, slide rail and pushing off the slag cover, the pushing off the slag cover sets firmly the frame below, evenly be provided with the multiunit in the pushing off the slag cover the rail wheel, the both ends of pushing off the slag cover seted up with the notch of slide rail looks adaptation, the slide rail both ends are equipped with respectively the stopper.

A converter device comprises a converter, a feeding port, a discharging port, a driving device, a bearing seat and a receiving hopper, wherein the bearing seat is arranged on two sides of the converter, the driving device is arranged on one side of the bearing seat, the feeding port is arranged at the upper end of the converter, the discharging port is arranged below the converter, and the receiving hopper is arranged below the discharging port

The beneficial effects of the utility model are that:

(1) the heat insulation plate is more heat-insulated under the action of the radiating fins, the temperature of a work place is effectively reduced, and the heat insulation plate is more durable in use.

(2) The damaged heat insulating plate is replaced more quickly, the coaming at the damaged position is replaced directly, the replacement cost is reduced, and the maintenance efficiency is improved.

Description of the drawings:

FIG. 1 is a schematic structural view of a converter fire wall according to the present invention;

FIG. 2 is a schematic sectional view of a heat insulation plate of a converter fire wall according to the present invention;

FIG. 3 is a schematic view of an enlarged A-side cross-sectional structure of a converter fire wall according to the present invention;

FIG. 4 is a schematic view of a structure of a revolving door of a converter fire wall according to the present invention;

FIG. 5 is a schematic view of another embodiment of a locking mechanism for a converter firewall according to the present invention;

FIG. 6 is a schematic view of a converter fire wall according to the present invention in use;

FIG. 7 is a schematic view of a cross-sectional structure of a converter device according to the present invention

FIG. 8 is a schematic view of a longitudinal section structure of a converter device

Reference numerals:

1. a frame; 11. a screw; 12. a nut; 13. buckling; 14. a positioning column; 2. a heat insulation plate; 21. a heat sink; 22. a heat-insulating wear-resistant coating; 23. a handle; 24. positioning holes; 3. a sliding mechanism; 31. a rail wheel; 32. a slide rail; 33. a slag blocking cover; 34. a limiting block; 4. a rotating door; 41. a door body; 42. a bolt; 43. a hinge; 5. a locking mechanism; 61. a converter; 62. a feeding port; 63. a discharge outlet; 64. a drive device; 65. a bearing seat; 66. a material receiving hopper.

Detailed Description

In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clear and are understood, and it is right to combine specific embodiment below the utility model discloses do further explanation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 2, the converter fire-blocking wall comprises a frame 1, a heat-insulating plate 2 and a sliding mechanism 3, wherein the heat-insulating plate 2 is fixedly connected in the frame 1, the sliding mechanism 3 is respectively positioned at the upper end and the lower end of the frame 1, a plurality of cooling fins 21 are arranged on the heat-insulating plate 2 towards the inner surface of the converter, and the cooling fins 21 are uniformly distributed from top to bottom. The radiating fins 21 are obliquely fixed on the heat insulation plate 2, one part of the heat insulation plate is bent and is parallel to the heat insulation plate 2 after being bent, and gaps among the radiating fins 21 are not enough for larger steel slag to enter.

Through inclination and bending, the steel slag splashes on the radiating fins 21 and slides down to the ground under the action of gravity, so that the probability of heat transfer of the steel slag directly contacting the heat insulation plate 2 is reduced, the damage of the heat insulation plate 2 caused by continuous accumulation of the steel slag after the heat insulation plate 2 is too long due to the fact that the steel slag is adsorbed on the heat insulation plate 2 is reduced, the situation that the heat insulation plate 2 needs to be manually disassembled later due to the fact that the steel slag is adsorbed on the heat insulation plate 2 to be adhered on the heat insulation plate is avoided, and the labor amount of workers is reduced.

The surfaces of the heat insulation plate 2 and the radiating fins 21 are provided with heat insulation wear-resistant coatings 22.

By coating the Teflon coating and the ceramic coating, the radiating fins 21 and the heat insulation plate 2 are more heat-resistant and wear-resistant, and damage to the heat insulation plate 2 is reduced.

Referring to fig. 3, the heat insulation board 2 and the frame 1 are provided with a locking mechanism 5, the locking mechanism 5 comprises a screw rod 11, a nut 12 and a positioning hole 24, the positioning hole 24 is formed in the upper end and the lower end of the heat insulation board 2, the screw rod 11 is fixedly arranged on the frame 1, and the nut 12 can be quickly screwed off for replacement when needed.

The heat insulation board 2 is provided with a heat insulation handle 23 on the outer side surface, and the heat insulation board 2 can not be replaced due to overheating of the handle 23 in the replacement process through heat insulation materials.

The sliding mechanism 3 comprises a plurality of groups of rail wheels 31, a sliding rail 32 and a slag blocking cover 33, the slag blocking cover 33 is fixedly arranged below the frame 1, a plurality of groups of rail wheels 31 are evenly arranged in the slag blocking cover 33, notches matched with the sliding rail 32 are formed in the two ends of the slag blocking cover 33, and limiting blocks 34 are arranged at the two ends of the sliding rail 32 respectively.

Through the setting of pushing off the slag cover 33, when converter fire-blocking wall removed, the effectual scraping of pushing off the slag cover 33 can drop steel slag on the slide rail 32 has avoided the steel slag adhesion to be in lead to on the slide rail 32 the rail wheel 31 can not pass through and make frame 1 can not the smooth slip of Liu.

Referring to fig. 4, the frame is provided with a rotating door 4, the rotating door 4 is located in the middle of the lower portion of the frame 1, the rotating door 4 comprises a bolt 42 and a hinge 43 and a door body 41, one end of the door body 41 is rotatably connected with the frame 1 through the hinge 43, the other end of the door body 41 is locked with the frame 1 through the bolt 42, and the door body 41 is prevented from being bounced off after receiving splashing of steel slag.

Referring to fig. 5, the heat insulation board 2 and the frame 1 are provided with a locking mechanism 5, the locking mechanism 5 may further include a buckle 13 and a positioning column 14, the buckle 13 and the positioning column 14 are both fixedly disposed on the frame 1, and the positioning hole 24 of the heat insulation board 2 is firstly aligned with the positioning column 14, then the positioning column 14 is firstly inserted into the positioning hole 24, and then pushed forward, so that the buckle 13 is buckled outside the heat insulation board 2.

Referring to fig. 7 and 8, the converter device comprises a converter 61, a material inlet 62, a material outlet 63, a driving device 64, a bearing seat 65 and a material receiving hopper 66, wherein the bearing seats 65 are arranged on two sides of the converter 61, the driving device 64 is arranged on one side of the bearing seat 65, the material inlet 62 is arranged at the upper end of the converter 61, the material outlet 63 is arranged below the converter 61, and the material receiving hopper 66 is arranged below the material outlet 63.

In the using process of the converter device, if raw materials are needed to be added, the converter device is easy to splash steel slag, and in the discharging process, the driving device 64 is started to enable the converter 61 to incline towards one side of the receiving hopper 66 and then open the discharging opening 63, because in the discharging process, a large amount of heat energy can be generated and the molten steel can splash in the discharging process, the heat insulation plates 2 are arranged on the peripheral surfaces of the device of the converter 61, the heat diffusion is reduced, and unnecessary damage caused by molten steel splashing is prevented.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims (7)

1. The utility model provides a converter fire-blocking wall, includes frame (1), heat insulating board (2) and glide machanism (3), heat insulating board (2) fixed connection be in frame (1), glide machanism (3) are located the upper and lower both ends of frame (1) respectively, its characterized in that: the inner surface of the heat insulation plate (2) facing the converter is provided with a plurality of radiating fins (21), and the radiating fins (21) are uniformly distributed from top to bottom.

2. A converter firewall according to claim 1, characterised in that the insulating panels (2) and the fins (21) are provided with an insulating and wear-resistant coating (22) on their surface.

3. A converter firewall according to claim 1, characterized in that the connection between the insulating panel (2) and the frame (1) is provided with locking means (5).

4. The vessel firestop wall as defined in claim 1, wherein said insulating panels (2) are provided on their outer side with heat-proof handles (23).

5. The converter fire wall according to claim 1, characterized in that the frame is provided with a rotating door (4), the rotating door (4) is located in the middle below the frame (1), the rotating door (4) comprises a bolt (42), a hinge (43) and a door body (41), one end of the door body (41) is rotatably connected with the frame (1) through the hinge (43), and the other end of the door body (41) is locked with the frame (1) through the bolt (42).

6. The converter fire-blocking wall according to claim 1, wherein the sliding mechanism (3) comprises a plurality of sets of rail wheels (31), limit blocks (34), slide rails (32) and a slag-blocking cover (33), the slag-blocking cover (33) is fixedly arranged below the frame (1), the plurality of sets of rail wheels (31) are uniformly arranged in the slag-blocking cover (33), two ends of the slag-blocking cover (33) are provided with notches adapted to the slide rails (32), and two ends of the slide rails (32) are respectively provided with the limit blocks (34).

7. A converter device, which is characterized by comprising a converter (61), a feeding port (62), a discharging port (63), a driving device (64), a bearing seat (65) and a receiving hopper (66), wherein the bearing seat (65) is arranged on two sides of the converter (61), the driving device (64) is arranged on one side of the bearing seat (65), the feeding port (62) is arranged on the upper end of the converter (61), the discharging port (63) is arranged below the converter (61), and the receiving hopper (66) is arranged below the discharging port (63).

Images