CN209027290U

CN209027290U - A kind of anti-fracture hanging structure

Info

Publication number: CN209027290U
Application number: CN201821717317.7U
Authority: CN
Inventors: 陈松林; 俞小平; 俞洪芳; 郭良君; 邵学军; 邵一平
Original assignee: Yixing Rui Tai Refractory Material Engineering Co Ltd
Current assignee: Yixing Rui Tai Refractory Material Engineering Co Ltd
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2019-06-25
Anticipated expiration: 2028-10-22

Abstract

The utility model relates to a kind of hanging structures, including the heavy refractory casting bed of material 1, the lightening casting bed of material 2, heat-preservation cotton layer 3, steel guide rails 4, hanger brick 5,5 upper end of hanger brick is the flange cooperated with steel guide rails 4, lower end is a plurality of annular groove, two parallel sides, multiple horizontal grooves are set, multiple inclined grooves are arranged in other two side, are 15-45 degree with horizontal angle, the whole story end of each inclined groove is connect with the groove in other two face.The design of this patent not only ensure that the contact area of hanger brick and castable refractory was sufficiently large but also improves the Resisting fractre ability of hanger brick.

Description

A kind of anti-fracture hanging structure

Technical field

The utility model relates to technical field of refractory materials, and in particular to a kind of anti-fracture hanging structure.

Background technique

The refractory material layer on industry kiln stove top generally comprises three layers: being followed successively by heavy castable refractory, light from the inside to surface Matter castable, heat-preservation cotton, furnace roof suspending way usually place hanger brick in furnace roof castable, and each hanger brick generally links resistance to Heat hanging metallic rod, and be welded on steelframe, hanger brick becomes entire furnace roof receiving the most key during high-temperature service The component of load, at the same hanger brick and the faying face of castable whether securely become under the worst hot case of kiln top whether safety it is important Consideration.In order to solve this problem, utility model patent patent CN201575473U and utility model patent CN202382572U discloses furnace roof hanging structure, hanger brick side be arranged annular groove, in conjunction with Figure of description as it can be seen that Annular groove is horizontal groove, can increase the contact area of hanger brick and castable refractory, sees face more firm.Above two The annular groove of item patent setting is horizontal direction, in actual application, although horizontal groove can play increase The effect of contact area, but since the weight of castable refractory is larger, under hot conditions, height can locally occur at annular groove Warm stress overload, is easy to cause hanger brick to be broken, in order to overcome the problem, this patent proposes improved technical solution.

Utility model content

The technical issues of the utility model patent practical solution is how hanger brick to be prevented to be broken, the utility model patent Hanging structure, including the heavy refractory casting bed of material 1, the lightening casting bed of material 2, heat-preservation cotton layer 3, steel guide rails 4, hanger brick 5, it is described 5 upper end of hanger brick is the flange cooperated with steel guide rails 4, and the side week of lower end is a plurality of annular groove, wherein parallel at two Multiple horizontal grooves are arranged in side, and multiple inclined grooves are arranged in other two side, and multiple inclined grooves are set parallel to each other, institute It states inclined groove and horizontal angle is 15-45 degree, whole story end and the two neighboring side of each inclined groove Horizontal groove connection.

The structure of the design especially hanger brick of hanging structure is the unique distinction of this patent in this patent, and two sides are parallel The design of multiple horizontal grooves ensure that the faying face firmness of castable and hanger brick well, while be arranged in another two face Multiple inclined grooves can be good at reduce hanger brick vertical direction on endurance, effectively prevent hanger brick be broken hair It is raw, it can be seen that, the design of this patent not only ensure that the contact area of hanger brick and castable refractory is sufficiently large but also improve and hung The Resisting fractre ability for hanging brick has more significant technical effect than the prior art.

The hanging of this patent turns component also good using effect on Practical Project, in the construction process kiln top intensity It is greatly improved with firmness, safety coefficient is also higher than existing technology, has extraordinary market popularization value.

Detailed description of the invention

It is described in further detail with reference to the accompanying drawing with hanging tile assembly of the specific embodiment to the utility model.

Attached drawing 1 be the utility model patent hanging tile assembly structure chart, wherein 1 represent the heavy refractory casting bed of material, 2 represent the lightening casting bed of material, 3 represent heat-preservation cotton layer, 4 represent steel guide rails, 5 represent hanger brick.

Specific embodiment

As shown in Figure 1, the hanging structure of the utility model patent, including the heavy refractory casting bed of material 1, the lightening casting bed of material 2, heat-preservation cotton layer 3, steel guide rails 4, hanger brick 5,5 upper end of hanger brick are the flange cooperated with steel guide rails 4, the side of lower end Week is a plurality of annular groove, wherein multiple horizontal grooves is arranged two parallel sides, the setting of other two side is multiple to incline Oblique groove, multiple inclined grooves are set parallel to each other, and the inclined groove and horizontal angle are 15-45 degree, each institute The whole story end for stating inclined groove is connect with the horizontal groove of two neighboring side.

The utility model patent is not limited to above embodiment, can be with without prejudice to this patent principle Basic transformation is done, such as: it can be hexahedron or various other shapes the shape of hanger brick, hang length and the end of bar Shape, which can according to need, to be converted.

Claims

1. a kind of anti-fracture hanging structure, including the heavy refractory casting bed of material (1), the lightening casting bed of material (2), heat-preservation cotton layer (3), Steel guide rails (4), hanger brick (5), hanger brick (5) upper end are the flange cooperated with steel guide rails (4), and the side week of lower end is A plurality of annular groove, wherein multiple horizontal grooves are set two parallel sides, setting multiple inclinations in other two side are recessed Slot, multiple inclined grooves are set parallel to each other.

2. hanging structure according to claim 1, which is characterized in that the inclined groove and horizontal angle are 15- 45 degree.

3. hanging structure according to claim 1, which is characterized in that the whole story end of each inclined groove with it is adjacent The horizontal groove connection of two sides.