CN210796194U

CN210796194U - Novel check curtain sealing device

Info

Publication number: CN210796194U
Application number: CN201921901028.7U
Authority: CN
Inventors: 李晓青; 刘志刚; 吴华东; 和裕勇
Original assignee: Bengbu Ctiec Information Display Materials Co ltd
Current assignee: Bengbu Ctiec Information Display Materials Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-19
Anticipated expiration: 2029-11-06

Abstract

The utility model provides a novel check curtain sealing device, it includes top cap part (1) of transition roller bench, is equipped with check curtain cable suspension device (2) in top cap part (1), connects steel pipe (3) on check curtain cable suspension device (2), its characterized in that: a group of suspension rods (11) are arranged on the steel pipes (3), a check curtain (11) is suspended on the suspension rods (11), and heavy ceramic fiber blankets (9) correspondingly matched with the top cover part (1) are also arranged on the steel pipes (3) at the two ends of the check curtain (11). The utility model discloses simple structure, convenient to use, sealed effectual, advantages such as long service life.

Description

Novel check curtain sealing device

The technical field is as follows:

the utility model belongs to the technical field of float glass production facility and specifically relates to a novel check curtain sealing device.

Background art:

when the float forming process is adopted to produce glass, after the glass is shaped and has certain strength, a roller way is used for lifting the glass belt to be separated from the tin liquid surface, and the glass belt leaves a tin bath and enters an annealing kiln. The connecting structure between the tin bath and the annealing kiln is called a transition roller table. The tin liquor is very easy to oxidize to form various tin defects, so that external oxygen is prevented from entering the tin bath from the transition roller table as far as possible.

The check curtain is vital to the sealing of the upper space of the transition roller table, the check curtain structure in the prior art is basically manufactured by adopting a stainless steel plate, some check curtains are additionally provided with heavy ceramic fiber blanket sealing measures for improving the sealing effect, the sealing effect is provided, but the steel plate and the heavy ceramic fiber blanket are easy to generate high-temperature deformation and corrosion aging, the check curtain structure must be replaced after being used for a period of time, and the lower edge of the check curtain is not very flat due to the high-temperature deformation, the leveling is difficult and the like.

The utility model has the following contents:

the utility model discloses be exactly for overcoming not enough among the prior art, provide a novel check curtain sealing device.

The application provides the following technical scheme:

the utility model provides a novel check curtain sealing device, it includes the top cap part of transition roller bench, is equipped with check curtain cable suspension device in the top cap part, connects steel pipe, its characterized in that on check curtain cable suspension device: the steel pipe is provided with a group of suspension rods, the suspension rods are suspended with a curtain, and the steel pipes at the two ends of the curtain are also provided with heavy ceramic fiber blankets correspondingly matched with the top cover part.

On the basis of the technical scheme, the following further technical scheme can be provided:

the curtain comprises two edge refractory bricks, the edge refractory bricks are respectively distributed at two ends of the curtain, and a group of middle refractory bricks which are lapped together are distributed between the two edge refractory bricks; the resistant firebrick of limit portion includes the brick body, is equipped with on the brick body to correspond complex overlap joint groove and correspond the complex logical groove with heavy pound ceramic fiber blanket with middle part resistant firebrick: the middle refractory brick also comprises a brick body, and the two sides of the brick body are also provided with overlapping grooves which are distributed in a staggered manner; the top of the refractory brick at the edge part and the top of the refractory brick at the middle part are provided with jacks corresponding to and matched with the hanging rods, and the bottoms of the jacks are also provided with cylindrical clamping grooves.

I-shaped steel is further arranged on the hanging rod in a penetrating mode, C-shaped grooves are formed in two sides of the I-shaped steel, and heat insulation cotton is filled in the C-shaped grooves.

The suspender comprises a plurality of rods, the bottom end of each rod is provided with a cross rod, so that the suspender is of an inverted T-shaped structure, and an included angle is formed between each cross rod and the steel pipe axis.

Utility model advantage:

the utility model discloses simple structure, convenient to use, sealed effectual, the lower edge of check apron is level and smooth, can not be because of high temperature deformation, has prolonged the life of whole device.

Description of the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a view of the structure of FIG. 1;

FIG. 3 is a front view of the middle refractory brick of FIG. 1;

FIG. 4 is a schematic structural view of the middle refractory brick of FIG. 3;

FIG. 5 is a front view of the edge refractory block of FIG. 1;

FIG. 6 is a schematic view showing the structure of edge refractory bricks in FIG. 5.

The specific implementation mode is as follows:

as shown in fig. 1-6, a novel curtain blocking sealing device comprises a groove structure formed by a top cover component 1 on a transition roller table, a curtain blocking hanging device 2 connected with a seamless steel pipe 3 is arranged along the width direction of the transition roller table, and the steel pipe 3 is horizontally arranged along the width direction of the transition roller table.

Be equipped with a set of jib 11 that stretches out downwards on steel pipe 3, jib 11 includes pole body 11a, all is equipped with integrated into one piece's horizontal pole 11b at every pole body 11a bottom for every jib 11 all becomes the structure of falling T shape, and is formed with non-right angle contained angle between horizontal pole 11b axis and the 3 axes of steel pipe.

And H-shaped steel 6 which is horizontally distributed penetrates through the middle parts of the rods 11a and is welded and fixed. The axis of the I-steel 6 is parallel to the axis of the steel pipe 3, a through groove-shaped C-shaped groove 6a is formed in each of two sides of the I-steel 6 along the axial direction of the I-steel, heat insulation cotton 10 is filled in each C-shaped groove 6a, and one end of each heat insulation cotton 10 extends out of the C-shaped groove 6a to form corresponding sealing fit with the inner wall of the top cover part 1.

The group of hanger rods 11 are also hung with a baffle curtain 4 distributed along the width direction of the transition roller table, the baffle curtain 4 comprises a group of middle refractory bricks 4a distributed along the width direction of the transition roller table, and one side of the middle refractory bricks 4a at two ends is also spliced with edge refractory bricks 4 b.

The middle refractory bricks 4a and the edge refractory bricks 4b comprise brick bodies with the same horizontal height, a pair of insertion holes 5 which correspond to the cross rods 4b and are in a strip shape are formed in the top ends of the brick bodies, the two insertion holes 5 are distributed in an inclined shape on the end face of the top end of the brick body, and the two insertion holes 5 are parallel to each other.

The bottom of each jack 5 is communicated with a cylindrical clamping groove 5 a. The left side and the right side of each middle refractory brick 4a in the vertical direction are respectively provided with a lapping groove 7, and the lapping grooves 7 are distributed in a staggered manner so as to form lapping fit with the adjacent middle refractory bricks. When the installation is that the cross bar 11b is inserted into the insertion hole 5, and then the middle refractory brick 4a is rotated to ensure that the brick surface of the middle refractory brick is distributed along the width direction of the top cover part 1, at the moment, the cross bar 11b is clamped into the clamping groove 5a, and the middle refractory brick is hung on the hanging rod 11.

Each edge refractory brick 4b is provided with an overlapping groove 7 which is matched with the middle refractory brick in an overlapping way, and the edge refractory bricks 4b are also provided with through grooves 8 which are vertically distributed. The edge refractory bricks 4b are also attached to the hanger bar 11 in the same manner as described above.

The middle refractory bricks 4a and the edge refractory bricks 4b are made of a plurality of small refractory bricks.

The end parts of the two ends of the steel pipe 3 are also sleeved with heavy ceramic fiber blankets 9, the upper ends of the ceramic fiber blankets 9 are provided with insertion holes correspondingly matched with the steel pipe 3, so that the heavy ceramic fiber blankets 9 are hung on the end parts of the two ends of the steel pipe 3, one end of the vertical direction of the blanket surface of the heavy ceramic fiber blanket 9 is inserted into the through groove 8 on the edge refractory brick 4b, the other end of the heavy ceramic fiber blanket is contacted with the longitudinal inner wall of the top cover component 1, and the gap between the edge refractory brick 4b and the top cover component 1 is correspondingly sealed and matched.

Claims

1. The utility model provides a novel check curtain sealing device, it includes top cap part (1) of transition roller bench, is equipped with check curtain cable suspension device (2) in top cap part (1), connects steel pipe (3), its characterized in that on check curtain cable suspension device (2): a group of suspension rods (11) are arranged on the steel pipes (3), a check curtain (4) is suspended on the suspension rods (11), and heavy ceramic fiber blankets (9) correspondingly matched with the top cover part (1) are also arranged on the steel pipes (3) at the two ends of the check curtain (4).

2. The novel blind sealing arrangement of claim 1, further comprising: the curtain (4) comprises two edge refractory bricks (4 b), the edge refractory bricks (4 b) are respectively distributed at two ends of the curtain (4), and a group of middle refractory bricks (4 a) which are correspondingly matched are distributed between the two edge refractory bricks (4 b); the edge refractory bricks (4 b) comprise a brick body, wherein the brick body is provided with a lapping groove (7) correspondingly matched with the middle refractory bricks (4 a) and a through groove (8) correspondingly matched with the heavy ceramic fiber blanket (9): the middle refractory brick (4 a) also comprises a brick body, and two sides of the brick body are also provided with overlapping grooves (7) which are distributed in a staggered manner; the top ends of the edge refractory bricks (4 b) and the middle refractory bricks (4 a) are provided with insertion holes (5) correspondingly matched with the hanging rods (11), and the bottoms of the insertion holes are also provided with cylindrical clamping grooves (7 a).

3. The novel blind sealing arrangement of claim 1, further comprising: the hanger rod (11) is also provided with an I-shaped steel (6) in a penetrating way, two sides of the I-shaped steel (6) are provided with C-shaped grooves (6 a), and heat insulation cotton (10) is filled in the C-shaped grooves (6 a).

4. The novel blind sealing arrangement of claim 1, further comprising: the suspender (11) comprises a rod body (11 a), the bottom end of each rod body (11 a) is provided with a cross rod (11 b), so that the suspender (11) is of an inverted T-shaped structure, and an included angle is formed between the cross rod (11 b) and the axis of the steel pipe (3).