Sealing structure for horizontal roller way glass toughening furnace body

Abstract

The utility model relates to the technical field of glass tempering heating equipment, in particular to a sealing structure for a horizontal roller way glass tempering furnace body, which comprises a ceramic roller way, a main body thermal insulation material and a sealing ring, an annular groove is formed in the outer edge of the connecting section, connected with the main body heat preservation material, of the ceramic roller way, an annular counter bore is formed in the position, corresponding to the annular groove, of the outer side face of the main body heat preservation material, and the sealing ring is arranged in a gap between the groove and the counter bore in a matched mode and used for sealing the gap. According to the utility model, the loss of heat in the furnace body can be effectively reduced, and the energy utilization efficiency of the glass tempering unit is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass steel heat treatment equipment technical field, concretely relates to a sealing structure for horizontal roller glass steel heat treatment furnace body. BACKGROUND

[0002] At present, in the glass steel heat treatment equipment technical field, there is a larger gap between the furnace body ceramic roller and the main body heat preservation material, which is difficult to eliminate due to the limitation of manufacturing technology and cost. The heat energy in the furnace body will flow and radiate out through the gap, not only wasting energy, but also increasing the temperature of the outer surface of the furnace body and the surrounding environment, reducing the service life of the related parts on the outer surface of the furnace body, and increasing the operation cost of the equipment. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a sealing structure for a horizontal roller glass steel heat treatment furnace body, which can improve the sealing between the ceramic roller and the main body heat preservation material and effectively reduce the heat loss inside the furnace body.

[0004] In order to achieve the above purpose, the utility model adopts the technical scheme of a sealing structure for a horizontal roller glass steel heat treatment furnace body, which comprises a ceramic roller, a main body heat preservation material and a sealing ring. The main body heat preservation material is wrapped around the outer periphery of the two ends of the ceramic roller. An annular groove is provided on the outer edge of the connecting section where the ceramic roller is connected to the main body heat preservation material. An annular counterbore is provided on the outer side surface of the main body heat preservation material at a position corresponding to the annular groove. The sealing ring is fitted in the gap between the groove and the counterbore to seal the gap.

[0005] Preferably, the sealing ring is a half-ring combined structure.

[0006] Preferably, the sealing ring is fixedly connected to the main body heat preservation material by high-temperature glue.

[0007] Preferably, the material of the sealing ring is ceramic fiber blanket.

[0008] Preferably, the inner side of the ring body of the sealing ring is coated with high-temperature resistant heat insulation paint.

[0009] Preferably, the width of the groove is the same as the width of the sealing ring.

[0010] According to the above technical scheme, the utility model has the following advantages:

[0011] 1. The utility model seals the gap between the furnace body ceramic roller and the main body heat preservation material, reduces the heat loss inside the furnace body, improves the energy utilization efficiency of the glass steel heat treatment unit, reduces the temperature of the outer surface of the furnace body and the surrounding environment, prolongs the service life of the equipment, and reduces the operation cost of the equipment.

[0012] 2. The utility model discloses a sealing ring is set to two half circle combination structure, has simplified the process of installation and replacement. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front view of the utility model application in horizontal roller type glass toughening unit;

[0014] Figure 2 It is the plan view of the utility model application in horizontal roller type glass toughening unit;

[0015] Figure 3 It is the side view of the utility model application in horizontal roller type glass toughening unit;

[0016] Figure 4 It is the structure schematic diagram of the utility model;

[0017] Figure 5 It is the structure schematic diagram of ceramic roller in the utility model;

[0018] Figure 6 It is the structure schematic diagram of main body heat insulating material in the utility model;

[0019] Figure 7 It is the structure schematic diagram of sealing ring in the utility model.

[0020] Mark in drawing: 1, furnace body interior, 2, furnace body exterior ambient environment, 3, ceramic roller, 301, recess, 4, main body heat insulating material, 401, counterbore, 5, sealing ring, 501, ring body inside, 502, ring body outside. DETAILED DESCRIPTION

[0021] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0022] The structure, proportion, size etc. shown in the drawings of the specification are merely used to cooperate with the content disclosed in the specification for understanding and reading by the person skilled in the art, and are not used to limit the limiting conditions that the utility model can be implemented, so they do not have the substantial meaning of technology, and any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that the utility model can produce, should still fall within the range that the technical content disclosed by the utility model can cover.

[0023] As Figures 1 to 3 Shown, a kind of sealing structure for horizontal roller glass toughening furnace body, including ceramic roller 3, main body heat insulating material 4 and sealing ring 5, ceramic roller 3 is equipped with several roots, and the two sides of ceramic roller 3 are equipped with main body heat insulating material 4.

[0024] As Figures 4 to 6As shown in the drawings, the main heat preservation material 4 is wrapped around the outer periphery of the ceramic roller 3, the outer edge of the connecting section where the ceramic roller 3 is connected with the main heat preservation material 4 is provided with an annular groove 301, the outer side of the main heat preservation material 4 is provided with an annular counterbore 401 at a position corresponding to the annular groove, and the sealing ring 5 is arranged in the gap between the groove 301 and the counterbore 401, so as to seal the gap and reduce the heat loss of the furnace body interior 1, thereby improving the energy utilization efficiency of the glass toughening unit and reducing the temperature of the furnace body exterior and the surrounding environment 2.

[0025] As shown in the drawings, the sealing ring 5 is a two-half-circle combined structure, which is convenient to install and replace. Figure 7

[0026] In the embodiment, the sealing ring 5 is made of ceramic fiber blanket, which has good flexibility and can effectively reduce the friction coefficient.

[0027] The sealing ring 5 and the main heat preservation material 4 are fixedly connected through high-temperature glue, the sealing ring 5 is in close contact with the ceramic roller 3, and the ceramic roller 3 can be flexibly rotated while the sealing effect is ensured.

[0028] The inner side 501 of the ring body of the sealing ring 5 is close to the furnace body interior 1, and the outer side 502 of the ring body is close to the surrounding environment of the furnace body exterior. The inner side 501 of the ring body is coated with high-temperature-resistant heat insulation paint, so as to improve the reflectivity of the inner side 501 of the ring body and make the heat preservation effect better.

[0029] The width of the groove 301 is the same as the width of the sealing ring 5, and the inner radius of the sealing ring 5 is the same as the radius of the groove 301.

[0030] It should be noted that the above embodiments are only used to illustrate the present application, but the present application is not limited to the above embodiments, and any simple modification, equivalent change and modification according to the technical essence of the present application are all within the protection scope of the present application.​

Claims

1. A seal structure for a horizontal roller glass toughening furnace, characterized by: The utility model relates to a ceramic roller bed (3), main body heat preservation material (4) and sealing ring (5), the main body heat preservation material (4) is wrapped and is arranged in the outer periphery of the both ends of ceramic roller bed (3), the outer edge of the connecting section of ceramic roller bed (3) with main body heat preservation material (4) is equipped with annular recess (301), the position of the outer side of main body heat preservation material (4) with annular recess corresponding is equipped with annular counterbore (401), sealing ring (5) is cooperated and is arranged in the clearance between recess (301) and counterbore (401), is used for sealing the clearance.

2. A sealing structure for a horizontal roller glass toughening furnace according to claim 1, characterized in that: The sealing ring (5) is a two half circle combination structure.

3. A sealing structure for a horizontal roller glass toughening furnace according to claim 1, characterized in that: The sealing ring (5) and the main body heat preservation material (4) are fixedly connected through high temperature glue.

4. A sealing structure for a horizontal roller glass toughening furnace according to claim 1, characterized in that: The material of the sealing ring (5) is ceramic fiber blanket.

5. A sealing structure for a horizontal roller glass toughening furnace according to claim 1, characterized in that: The inner side (501) of the ring body of the sealing ring (5) is coated with high-temperature-resistant heat insulation paint.

6. A seal structure for a horizontal roller glass toughening furnace according to claim 1, characterized in that: The width of the recess (301) is the same as the width of the sealing ring (5).

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