CN212410389U

CN212410389U - Steel ladle air brick ventilation volume detection device

Info

Publication number: CN212410389U
Application number: CN202021062621.XU
Authority: CN
Inventors: 雷俊虎
Original assignee: Chengdu Huaruide Metallurgical Equipment Co ltd
Current assignee: Chengdu Huaruide Metallurgical Equipment Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-26
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a ladle air brick ventilation volume detection device, including detecting the brick, the bottom of detecting the brick is provided with the baffle all around, and the lower extreme fixedly connected with of baffle examines test table, the bottom of examining test table is provided with the detection machine, the equal sliding connection in the left and right sides of baffle has the backup pad, and fixedly connected with movable plate between the top of backup pad, the lower extreme of movable plate is provided with sealed lid. This ladle air brick ventilation volume detection device, to detect the brick and place in the fixed slot that sets up in examining test table, then through the sealed lid that detects the brick upper end setting, adjust the position about sealed lid, utilize flexible post to reciprocate the height of adjusting sealed lid, make sealed lid just to the upper end opening that detects the brick, guarantee to detect the brick upper end and seal completely, then through intake pipe and connecting pipe and air inlet isotructure, detect the ventilation volume of air brick, reach the detection machine at last, accomplish data output, the effect of detecting the air brick has been reached.

Description

Steel ladle air brick ventilation volume detection device

Technical Field

The utility model belongs to the technical field of air brick detection and specifically relates to a ladle air brick ventilation volume detection device.

Background

The ladle air brick is a key functional element for external refining and has the functions of homogenizing the temperature and components of molten steel and promoting the floating of inclusions. Different ladle capacities, different smelting steel types and smelting processes require different gas flow rates.

At present, each manufacturer detects the ventilation capacity of the air brick by wrapping a layer of steel shell on the surface of a cone of the air brick, simultaneously covering a steel plate on the bottom of the air brick, forming an air chamber after welding, welding a seamless steel pipe, and then detecting the ventilation capacity of the air brick, wherein if the ventilation capacity does not meet the design requirements (larger or smaller), the welded steel shell, steel plate and steel pipe can only be scrapped, thereby increasing the labor intensity of workers and generating great material waste.

Therefore, the device for detecting the air permeability of the air brick of the steel ladle is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ladle air brick ventilation volume detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a ladle air brick ventilation volume detection device, is including detecting the brick, the bottom that detects the brick is provided with the baffle all around, and the lower extreme fixedly connected with of baffle detects the platform, the bottom of detecting the platform is provided with detects the machine, the equal sliding connection in the left and right sides of baffle has the backup pad, and fixedly connected with movable plate between the top of backup pad, the lower extreme of movable plate is provided with sealed lid.

In a further embodiment, the left side and the right side of the baffle are both provided with sliding grooves, and the inner side surface of the supporting plate is slidably connected inside the sliding grooves.

In a further embodiment, the middle position of the right side surface of the detection table is fixedly connected with a connecting pipe, the periphery of the bottom end of the detection table is fixedly connected with a lifting column, and the bottom end of the lifting column is fixedly connected to the surface of the detection machine.

In a further embodiment, a fixing groove is formed in the middle of the surface of the upper end of the detection table, the bottom of the detection brick can be movably inserted into the fixing groove, an air outlet is fixedly connected to the middle of the right side face of the detection table, and one end of the connecting pipe is fixedly inserted into the air outlet.

In a further embodiment, an air inlet is fixedly connected to the middle position of the right side of the detection machine, and the other end of the connecting pipe is fixedly connected to the inside of the air inlet.

In a further embodiment, the middle position of the inner side surface of the supporting plate is fixedly connected with a connecting rod, the front end of the connecting rod is connected with a moving column in a sliding mode, and the front end of the moving column is fixedly connected with a fixing clamp.

In a further embodiment, a sliding rail is arranged at the bottom end of the moving plate, a telescopic column is fixedly connected to the upper end of the sealing cover, a connecting column is slidably connected to the tail end of the telescopic column, the tail end of the connecting column is fixedly connected to the inside of the sliding rail, and an air inlet pipe is fixedly inserted into the side face of the connecting column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this ladle air brick ventilation volume detection device, examine test table isotructure through setting up, when examining the air brick, only need will detect the brick and place in the fixed slot that sets up in examining the test table, the lower extreme that detects the brick seals with the junction that examines test table surface, then through the sealed lid that detects the setting of brick upper end, spliced pole and flexible post through sealed lid upper end connection, make the spliced pole remove in the spout that the movable plate bottom set up, adjust the position about sealed lid, utilize flexible post to reciprocate the height of adjusting sealed lid, make sealed lid just to the upper end opening that detects the brick, guarantee to detect the brick upper end sealed completely, then through intake pipe and connecting pipe and air inlet isotructure, detect the ventilation volume of air brick, reach the detection machine at last, accomplish data output, the effect of detecting the air brick has been reached.

2. This ladle air brick ventilation volume detection device, through setting up backup pad isotructure, when detecting the brick, move in the spout that the baffle side set up through the carriage, drive the inboard fixation clamp of support frame and remove, make the position of fixation clamp just to detecting the brick, then the removal post that sets up by the fixation clamp rear end drives the fixation clamp and removes to the inboard, make the mount at both ends press close to and detect the brick, reached and detected fixed detection brick simultaneously, prevent to detect the gliding effect of brick.

Drawings

Fig. 1 is a schematic perspective view of a device for detecting the air permeability of an air brick of a steel ladle.

Fig. 2 is a schematic view of a three-dimensional structure of a detection table in the ladle air brick air permeability detection device.

Fig. 3 is a schematic view of a three-dimensional structure of the bottom end of a movable plate in the ladle gas permeable brick air permeability detection device.

In the figure: 1. detecting the bricks; 2. a baffle plate; 21. a chute; 3. a detection table; 31. a connecting pipe; 32. a lifting column; 33. fixing grooves; 34. an air outlet; 4. a detector; 41. an air inlet; 5. a support plate; 51. a connecting rod; 52. moving the column; 53. a fixing clip; 6. moving the plate; 61. a slide rail; 7. a sealing cover; 71. connecting columns; 72. an air inlet pipe; 73. a telescopic column.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a device for detecting air permeability of a permeable brick of a steel ladle comprises a detecting brick 1, a baffle 2 is disposed around the bottom end of the detecting brick 1, sliding grooves 21 are disposed on both left and right sides of the baffle 2, an inner side surface of a supporting plate 5 is slidably connected to the inside of the sliding grooves 21, a lower end of the baffle 2 is fixedly connected to a detecting table 3, a connecting pipe 31 is fixedly connected to a middle position of a right side surface of the detecting table 3, lifting columns 32 are fixedly connected to the periphery of the bottom end of the detecting table 3, a bottom end of the lifting column 32 is fixedly connected to a surface of a detecting machine 4, a fixing groove 33 is disposed at a middle position of an upper end surface of the detecting table 3, the bottom of the detecting brick 1 is movably inserted into the fixing groove 33, an air outlet 34 is fixedly connected to a middle, the bottom end of the detection table 3 is provided with a detection machine 4, the middle position of the right side surface of the detection machine 4 is fixedly connected with an air inlet 41, the other end of a connecting pipe 31 is fixedly connected inside the air inlet 41, the left side and the right side of the baffle plate 2 are both connected with a support plate 5 in a sliding manner, a movable plate 6 is fixedly connected between the top ends of the support plates 5, the lower end of the movable plate 6 is provided with a sealing cover 7, the bottom end of the movable plate 6 is provided with a sliding rail 61, the upper end of the sealing cover 7 is fixedly connected with a telescopic column 73, the tail end of the telescopic column 73 is connected with a connecting column 71 in a sliding manner, the tail end of the connecting column 71 is fixedly connected inside the sliding rail 61, the side surface of the connecting column 71 is fixedly inserted with an air inlet pipe 72, when the air brick is detected, through the arrangement of the detection table 3 and, then through the sealed lid 7 that detects brick 1 upper end setting, spliced pole 71 and flexible post 73 through the connection of sealed lid 7 upper end, make spliced pole 71 remove in the spout 21 of the setting of movable plate 6 bottom, adjust the left and right sides position of sealed lid 7, utilize flexible post 73 to reciprocate the height of adjusting sealed lid 7, make sealed lid 7 just to the upper end opening that detects brick 1, guarantee to detect that brick 1 upper end is sealed completely, then through intake pipe 72 and connecting pipe 31 and air inlet 41 isotructures, detect the ventilative volume of ventilative brick, reach detection machine 4 at last, accomplish data output, the effect of detecting the ventilative brick has been reached.

Example 2

The difference from example 1 is: equal fixedly connected with connecting rod 51 of medial surface intermediate position of backup pad 5, and the front end sliding connection of connecting rod 51 has removal post 52, remove the front end fixedly connected with fixation clamp 53 of post 52, through setting up backup pad 5 isotructure, when detecting brick 1, move in the spout 21 that the baffle 2 side set up through the carriage, drive the inboard fixation clamp 53 of support frame and remove, make the position of fixation clamp 53 just to detecting brick 1, then the removal post 52 that is set up by fixation clamp 53 rear end drives the inboard removal of fixation clamp 53, make the mount at both ends press close to and detect brick 1, reached and detected while fixed detection brick 1, prevent to detect the gliding effect of brick 1.

The utility model discloses a theory of operation is: when the air brick is detected, the detection brick 1 is only required to be placed in a fixed groove 33 arranged in a detection table 3, the joint of the lower end of the detection brick 1 and the surface of the detection table 3 is sealed, then a sealing cover 7 arranged at the upper end of the detection brick 1 is used, a connecting column 71 and a telescopic column 73 connected with the upper end of the sealing cover 7 are used, the connecting column 71 moves in a sliding groove 21 arranged at the bottom end of a movable plate 6, the left and right directions of the sealing cover 7 are adjusted, the height of the sealing cover 7 is adjusted by utilizing the telescopic column 73 to move up and down, the sealing cover 7 is just opposite to an upper end opening of the detection brick 1, the upper end of the detection brick 1 is ensured to be completely sealed, then the air permeability of the air brick is detected through structures such as an air inlet pipe 72, a connecting pipe 31 and an air inlet 41, finally, the air permeability of the air brick reaches a detection, drive the inboard fixation clamp 53 of support frame and remove for the position of fixation clamp 53 is just to detecting brick 1, then drives the inboard removal of fixation clamp 53 by the removal post 52 that the fixation clamp 53 rear end set up, makes the mount at both ends press close to and detects brick 1, detects fixed detection brick 1 simultaneously, prevents to detect that brick 1 from sliding.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a ladle air brick ventilation volume detection device, is including detecting brick (1), its characterized in that, the bottom that detects brick (1) is provided with baffle (2) all around, and the lower extreme fixedly connected with of baffle (2) detects platform (3), the bottom of detecting platform (3) is provided with detects machine (4), the equal sliding connection in the left and right sides of baffle (2) has backup pad (5), and fixedly connected with movable plate (6) between the top of backup pad (5), the lower extreme of movable plate (6) is provided with sealed lid (7).

2. The ladle air brick ventilation quantity detection device according to claim 1, characterized in that sliding grooves (21) are formed in the left side and the right side of the baffle plate (2), and the inner side surface of the support plate (5) is connected to the inside of the sliding grooves (21) in a sliding manner.

3. The ladle air brick ventilation quantity detection device according to claim 1, characterized in that a connecting pipe (31) is fixedly connected to the middle position of the right side surface of the detection table (3), lifting columns (32) are fixedly connected to the periphery of the bottom end of the detection table (3), and the bottom ends of the lifting columns (32) are fixedly connected to the surface of the detection machine (4).

4. The ladle air brick ventilation quantity detection device according to claim 3, characterized in that a fixing groove (33) is formed in the middle of the upper end surface of the detection table (3), the bottom of the detection brick (1) can be movably inserted into the fixing groove (33), an air outlet (34) is fixedly connected to the middle of the right side surface of the detection table (3), and one end of the connecting pipe (31) is fixedly inserted into the air outlet (34).

5. The ladle air brick ventilation quantity detection device according to claim 4, characterized in that the middle position of the right side surface of the detection machine (4) is fixedly connected with an air inlet (41), and the other end of the connecting pipe (31) is fixedly connected inside the air inlet (41).

6. The air permeability detection device for the air permeable brick of the steel ladle as claimed in claim 1, wherein a connecting rod (51) is fixedly connected to the middle position of the inner side surface of the supporting plate (5), a moving column (52) is slidably connected to the front end of the connecting rod (51), and a fixing clamp (53) is fixedly connected to the front end of the moving column (52).

7. The ladle air brick ventilation amount detection device according to claim 1, wherein a sliding rail (61) is arranged at the bottom end of the moving plate (6), a telescopic column (73) is fixedly connected to the upper end of the sealing cover (7), a connecting column (71) is slidably connected to the tail end of the telescopic column (73), the tail end of the connecting column (71) is fixedly connected to the inside of the sliding rail (61), and an air inlet pipe (72) is fixedly inserted into the side surface of the connecting column (71).