Sealing device of tin bath water drum vehicle

Abstract

The utility model relates to a sealing device of a tin bath water drum vehicle, and belongs to the technical field of glass production equipment. The sealing device of the tin bath water drum vehicle comprises a sliding sleeve, a movable sealing taper sleeve, a fixed cylinder, a conical sealing cylinder and an adjusting threaded sleeve, a conical sealing cylinder is arranged on the sliding sleeve in a sliding manner; the sliding sleeve at one end of the conical sealing cylinder is in threaded connection with an adjusting threaded sleeve; the adjusting thread bushing is in intermittent abutting connection with the conical sealing cylinder; a movable sealing taper sleeve is arranged at the other end of the conical sealing cylinder; a fixed cylinder is arranged at one end of the movable sealing taper sleeve. According to the sealing device of the tin bath water drum vehicle, the problem that the operation mode is complex when heat preservation cotton needs to be manually added in an existing sealing mode is solved, and the sealing device is particularly suitable for the use requirement of the tin bath water drum vehicle.

Description

Technical Field

[0001] The utility model relates to a sealing device for a tin bath water bag car, belonging to the technical field of glass production equipment. Background Art

[0002] In the field of float glass production technology, a water bag car is usually used to insert the water bag body into the tin bath to complete the temperature adjustment of the molten tin. In the process of production and use, it is often necessary to adjust the position of the water bag body by a water bag car; thus, there is a certain gap between the water bag body and the tin bath. After the water bag body is adjusted, a sealing device needs to be used to complete the sealing of the gap between the water bag body and the tin bath. The existing sealing device, such as the sealing body of a water bag car sealing device disclosed in the utility model patent with the authorization announcement number CN202220115U, can meet the needs of use to a certain extent, but it adopts a structural design of filling insulation cotton in the sealing body. After the sealing is completed by adopting this design, the insulation cotton is prone to leaking due to poor sealing after being used for a period of time. When the existing sealing device leaks, it is necessary to add insulation cotton to the tin bath to ensure that it can be re-sealed; however, the tin bath has a high temperature problem, and the insulation cotton filling work next to the tin bath for a long time has a complex operation method. Therefore, it is necessary to develop a new sealing device to solve the above problems of the existing sealing device. Summary of the invention

[0003] The utility model aims to provide a sealing device for a tin bath water bag car with a compact structure and ingenious design to solve the problem of complicated operation mode in the existing tin bath water bag car sealing mode.

[0004] The technical solution of the utility model is:

[0005] A sealing device for a tin bath water ladle car comprises a sliding sleeve, a movable sealing cone sleeve, a fixed cylinder, a conical sealing cylinder and an adjusting threaded sleeve; the characteristics are: a conical sealing cylinder is slidably mounted on the sliding sleeve; an adjusting threaded sleeve is threadedly connected to the sliding sleeve at one end of the conical sealing cylinder; the adjusting threaded sleeve and the conical sealing cylinder are intermittently contact-connected; a movable sealing cone sleeve is arranged at the other end of the conical sealing cylinder; and a fixed cylinder is arranged at one end of the movable sealing cone sleeve.

[0006] The sliding sleeve is provided with a locking bolt; and a plurality of temperature-resistant sealing rings are arranged inside the sliding sleeve.

[0007] One end of the adjusting threaded sleeve is provided with an extrusion flange.

[0008] One end of the conical sealing cylinder is provided with a heat-insulating cotton ring through an assembly ring groove; the outer surface of the conical sealing cylinder is provided with a layer of heat-insulating cotton through an assembly sink groove; and the outer surface of the heat-insulating cotton is wound with a fixed asbestos net.

[0009] A layer of heat-insulating cotton is arranged on the surface of the movable sealing cone sleeve through a sealing ring groove, and a fixed asbestos net is wound around the outer surface of the heat-insulating cotton.

[0010] The interior of the fixed cylinder is provided with a conical sealing surface; a connecting ring plate is installed on the circumference of the fixed cylinder; a plurality of assembly holes are evenly distributed on the connecting ring plate; thermal insulation cotton is installed on the circumferential surface of the fixed cylinder on one side of the connecting ring plate through a sealing ring groove; and a fixed asbestos net is wrapped around the outer surface of the thermal insulation cotton.

[0011] The advantages of the utility model are:

[0012] The sealing device of the tin bath water bag car has a compact structure and ingenious design. When leakage occurs, the threaded sleeve can be further tightened to seal it again, thereby solving the problem of complicated operation when the existing sealing method requires manual addition of thermal insulation cotton. The tin bath water bag car is particularly suitable for the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of a movable sealing cone sleeve;

[0015] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of the fixed cylinder of the utility model;

[0017] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0018] Figure 6 This is a schematic diagram of the working state structure of the utility model;

[0019] Figure 7 It is a structural schematic diagram of a conical sealing cylinder;

[0020] Figure 8 for Figure 7 Schematic diagram of the enlarged structure at point C in the middle.

[0021] In the figure: 1. Sliding sleeve; 2. Conical sealing sleeve; 3. Adjusting threaded sleeve; 4. Movable sealing cone sleeve; 5. Fixed sleeve; 6. Locking bolt; 7. Extrusion flange; 8. Assembly ring groove; 9. Insulation cotton ring; 10. Assembly sink groove; 11. Insulation cotton; 12. Sealing ring groove; 13. Conical sealing surface; 14. Connecting ring plate; 15. Assembly hole; 16. Water bag body. DETAILED DESCRIPTION

[0022] The sealing device of the tin bath water ladle car includes a sliding sleeve 1, a movable sealing cone sleeve 4, a fixed cylinder 5, a cone-shaped sealing cylinder 2 and an adjusting threaded sleeve 3 (see the attached manual). Figure 1 ).

[0023] The water bag body 16 is slidably mounted with a sliding sleeve 1; the sliding sleeve 1 is equipped with a locking bolt 6 (see the attached manual Figure 1 ); A plurality of heat-resistant sealing rings are arranged inside the sleeve 1 (not shown in the drawings of the specification). The purpose of arranging the heat-resistant sealing rings is to seal the gap between the water bag body and the sleeve 1.

[0024] The purpose of providing the locking bolt 6 is to adjust the sliding sleeve 1 to a suitable position on the water bag body 16 during operation, and then tighten the locking bolt 6 to keep the sliding sleeve 1 and the water bag body 16 fixedly connected.

[0025] A conical sealing cylinder 2 is slidably mounted on the sleeve 1 (see the appendix of the instruction manual). Figure 1 One end of the conical sealing cylinder 2 is provided with a heat-insulating cotton ring 9 through an assembly ring groove 8; a layer of heat-insulating cotton 11 is provided on the outer surface of the conical sealing cylinder 2 through an assembly sink groove 10; a fixed asbestos net is wound around the outer surface of the heat-insulating cotton 11 (see the attached manual). Figure 7 and 8 ).

[0026] The sliding sleeve 1 at one end of the conical sealing cylinder 2 is threadedly connected with an adjusting thread sleeve 3 (see the attached manual). Figure 1 The threaded sleeve 3 is intermittently connected to the conical sealing cylinder 2. An extrusion flange 7 is provided at one end of the threaded sleeve 3 (see the attached manual). Figure 1 During operation, the conical sealing cylinder 2 can be squeezed through the extrusion flange 7 by rotating and adjusting the threaded sleeve 3.

[0027] The other end of the conical sealing cylinder 2 is provided with a movable sealing cone sleeve 4 (see the attached manual). Figure 1 The surface of the movable sealing cone sleeve 4 is provided with a layer of heat-insulating cotton 11 through the sealing ring groove 12; the outer surface of the heat-insulating cotton 11 is wrapped with a fixed asbestos net (see the attached manual). Figure 2 and 3 ).

[0028] A fixed cylinder 5 is provided at one end of the movable sealing cone sleeve 4 (see the attached manual). Figure 1 ).

[0029] The interior of the fixed cylinder 5 is provided with a conical sealing surface 13; a connecting ring plate 14 is installed on the circumference of the fixed cylinder 5; a plurality of assembly holes 15 are evenly distributed on the connecting ring plate 14 (see the attached manual Figure 4 and 5During assembly, the fixing cylinder 5 and the assembly hole on the tin bath are connected to each other through the connecting ring plate 14 and the assembly bolts. A sealing ring can be arranged between one side of the connecting ring plate 14 and the outer surface of the tin bath to achieve the purpose of enhancing the sealing strength.

[0030] The circumferential surface of the fixed cylinder 5 on one side of the connecting ring plate 14 is provided with a heat-insulating cotton 11 through a sealing ring groove 12; the outer surface of the heat-insulating cotton 11 is wrapped with a fixed asbestos net (see the attached manual). Figure 4 and 5 The purpose of setting the fixing tube 5 in this way is that after one end of the fixing tube 5 is inserted into the inside of the tin bath assembly hole, the outer surface of the fixing tube 5 can be kept sealed and connected by the heat-insulating cotton 11.

[0031] When assembling the sealing device of the tin bath water bag vehicle, firstly, the fixing cylinder 5 needs to be installed on the assembly hole of the tin bath, then the water bag body 16 is extended through the fixing cylinder 5 to the inside of the tin bath, and then the sliding sleeve 1 is adjusted to a suitable position on the water bag body 16; then the conical sealing cylinder 2 and the movable sealing cone sleeve 4 are pushed to be inserted into the inside of the fixing cylinder 5; then the threaded sleeve 3 is tightened and adjusted to press and fix the conical sealing cylinder 2 and the sealing cone sleeve 4, and at this time, the conical sealing cylinder 2, the sealing cone sleeve 4 and the fixing cylinder 5 can be sealed by the thermal insulation cotton 11. At this point, the assembly of the sealing device is completed.

[0032] When the sealing device leaks, the threaded sleeve 3 is further tightened to adjust the thermal insulation cotton 11 between the conical sealing cylinder 2, the sealing cone sleeve 4 and the fixed cylinder 5 so as to be more tightly clamped to achieve the purpose of resealing.

[0033] The sealing device of the tin bath water bag car has a compact structure and ingenious design. When leakage occurs, the threaded sleeve 3 can be further tightened to seal it again, thereby solving the problem of complicated operation when the existing sealing method requires manual addition of thermal insulation cotton 11, and is particularly suitable for the use of tin bath water bag cars.

Claims

1. A sealing device for a tin bath water ladle vehicle, comprising a sliding sleeve (1), a movable sealing cone sleeve (4), a fixed cylinder (5), a conical sealing cylinder (2) and an adjusting threaded sleeve (3); characterized in that: A conical sealing cylinder (2) is slidably mounted on the sliding sleeve (1); an adjusting threaded sleeve (3) is threadedly connected to the sliding sleeve (1) at one end of the conical sealing cylinder (2); the adjusting threaded sleeve (3) and the conical sealing cylinder (2) are intermittently contact-connected; a movable sealing cone sleeve (4) is disposed at the other end of the conical sealing cylinder (2); and a fixed cylinder (5) is disposed at one end of the movable sealing cone sleeve (4).

2. The sealing device for a tin bath water ladle car according to claim 1, characterized in that: The sliding sleeve (1) is provided with a locking bolt (6).

3. The sealing device for a tin bath water ladle car according to claim 1, characterized in that: One end of the adjusting threaded sleeve (3) is provided with an extrusion flange (7).

4. The sealing device for a tin bath water ladle car according to claim 1, characterized in that: One end of the conical sealing cylinder (2) is provided with a heat-insulating cotton ring (9) through an assembly ring groove (8); the outer surface of the conical sealing cylinder (2) is provided with a layer of heat-insulating cotton (11) through an assembly sink groove (10); and the outer surface of the heat-insulating cotton is wound with a fixed asbestos net.

5. The sealing device for a tin bath water ladle car according to claim 1, characterized in that: The surface of the movable sealing cone sleeve (4) is provided with a layer of heat-insulating cotton (11) through a sealing ring groove (12); the outer surface of the heat-insulating cotton (11) is wound with a fixed asbestos net.

6. The sealing device for a tin bath water ladle car according to claim 1, characterized in that: The interior of the fixed cylinder (5) is provided with a conical sealing surface (13); a connecting ring plate (14) is installed on the circumference of the fixed cylinder (5); a plurality of assembly holes (15) are evenly distributed on the connecting ring plate (14); a heat-insulating cotton (11) is installed on the circumferential surface of the fixed cylinder (5) on one side of the connecting ring plate (14) through a sealing ring groove (12); and a fixed asbestos net is wound around the outer surface of the heat-insulating cotton (11).

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