CN218642621U

CN218642621U - High-temperature glass kiln fire nozzle and high-temperature glass kiln

Info

Publication number: CN218642621U
Application number: CN202223033366.8U
Authority: CN
Inventors: 李青; 李赫然; 李建业; 王耀君
Original assignee: Zhaohong Precision Beijing Technology Co ltd; Tunghsu Technology Group Co Ltd
Current assignee: Zhaohong Precision Beijing Technology Co ltd; Tunghsu Technology Group Co Ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-17
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to a glass kiln field discloses a high temperature glass kiln bocca and high temperature glass kiln, and this high temperature glass kiln bocca is including the first second that is located bocca passageway both sides and is used for connecting the kiln furnace body founds the brick, and first founds the brick mutually perpendicular with the second founds the brick, and first founds the brick to be provided with the first convex part that stretches into in the second founds the brick towards the one end that the second founds the brick, and the upper end span of two first founds the brick is equipped with bocca arch, sealing connection between bocca arch and the kiln furnace soft body. The high-temperature glass kiln fire-jet orifice enables the glass kiln fire-jet orifice to be easily exposed to fire, the current situation of difficult maintenance can be greatly improved, the intensity of the kiln structure is enhanced, the service life of the kiln is prolonged, the working environment of workers is improved, and the labor intensity and health hazards of kiln maintenance personnel are greatly reduced.

Description

High-temperature glass kiln fire-jet and high-temperature glass kiln

Technical Field

The utility model relates to a glass kiln field specifically relates to a high temperature glass kiln bocca and high temperature glass kiln.

Background

The brick structure of traditional glass kiln bocca both sides is built by laying bricks or stones with the form of transversal joint between two bricks, along with the change of kiln technology temperature, because expend with heat and contract with cold's principle, forms the gap very easily between bocca department brick and the brick, the kiln body phenomenon of penetrating fire appears, causes the external steel construction of kiln to burn and decreases.

Along with the burning loss of the brick structure of the kiln body is increased, if the brick structure of the fire penetration part cannot be repaired in time, the steel structure is cooled and reinforced, and the safety of the kiln and the service life of the kiln are seriously influenced.

In addition, the brick structure and the steel structure at the position of the fire-jet hole of the glass kiln are arranged compactly and intensively, the environmental temperature is higher, the space is narrow and small, the maintenance is very difficult, and the potential safety hazard is brought to maintenance personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the glass kiln bocca that prior art exists and appearing the condition of penetrating fire easily, thereby influence the problem of kiln safety and life-span, a high temperature glass kiln bocca and high temperature glass kiln are provided, this high temperature glass kiln bocca makes the glass kiln bocca penetrate fire easily, the current situation of difficult maintenance can greatly improve the sight, the intensity of kiln structure has still been strengthened simultaneously, the kiln life-span has been prolonged, staff's operational environment has been improved, the intensity of labour and the health hazard of kiln maintenance personnel have greatly been alleviateed.

In order to realize the above object, the utility model provides an aspect provides a high temperature glass kiln bocca, this high temperature glass kiln bocca including the first brick of founding that is located flame path both sides and the second that is used for connecting the kiln furnace body found the brick, first brick with the second founds the brick mutually perpendicular, first brick face of founding the one end that the brick was found to the second is provided with and stretches into first convex part in the second founds the brick, two the upper end span of first brick is equipped with the flame inlet arch, sealing connection between flame inlet arch and the kiln furnace boiler.

Preferably, the first protruding portion is provided on an inner side of the first brick, and the second brick is provided with a first recessed portion engaged with the first protruding portion.

Preferably, the cross section of the first convex part is rectangular.

Preferably, the first convex part is provided with a plurality of, and one of the first convex parts is arranged at one side in the first standing brick support.

Preferably, the top of the first standing brick is arranged to extend obliquely downward in a direction toward the kiln body.

Preferably, both ends of the fire spout arch are provided with second convex portions extending into the top surface of the first standing brick.

Preferably, the second convex part is arranged at one side of the first vertical brick close to the inner side, and the top of the first vertical brick is provided with a second concave part matched with the second convex part.

Preferably, the longitudinal section of the second convex part is rectangular.

Preferably, the second convex portion is provided in plurality.

The utility model discloses the second aspect provides a high temperature glass kiln, is provided with on the gable or the breast wall of this high temperature glass kiln the high temperature glass kiln bocca.

Through the technical scheme, the high-temperature glass kiln fire-jet orifice enables the glass kiln fire-jet orifice to be easily exposed to fire, the current situation of difficult maintenance can be greatly improved, the intensity of the kiln structure is enhanced, the service life of the kiln is prolonged, the working environment of workers is improved, and the labor intensity and health hazards of kiln maintenance personnel are greatly reduced.

Drawings

FIG. 1 is a cross-sectional view of a preferred embodiment of a high temperature glass furnace burner;

FIG. 2 is a schematic view from B-B of FIG. 1;

FIG. 3 is a front view of a preferred embodiment of a high temperature glass furnace burner;

FIG. 4 is a side view of a preferred embodiment of a high temperature glass furnace.

Description of the reference numerals

1-a second vertical brick; 2-first vertical brick; 3-steel structure; 4-a first projection; 5-the fire-jet port arch; 6-a second projection; 7-furnace body; 8-kiln boiler; 9-fire-jet of high-temperature glass kiln.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, rear, inside and outside" and the like included in the terms refer to the orientation of the terms in a normal use state or a plain language understood by those skilled in the art, and should not be construed as limiting the terms.

Referring to the high temperature glass furnace fire-jet 9 shown in fig. 1-3, the high temperature glass furnace fire-jet 9 includes first vertical bricks 2 located at both sides of the fire-jet passage and second vertical bricks 1 used for connecting a furnace body 7, the first vertical bricks 2 are perpendicular to the second vertical bricks 1, one end of the first vertical bricks 2 facing the second vertical bricks 1 is provided with a first convex part 4 extending into the second vertical bricks 1, fire-jet arches 5 are spanned at the upper ends of the two first vertical bricks 2, and the fire-jet arches 5 are connected with the furnace boiler inner body 8 in a sealing manner.

Through the implementation of the technical scheme, the high-temperature glass kiln fire-jet 9 enables the glass kiln fire-jet to be easily exposed to fire, the current situation of difficult maintenance can be greatly improved, the strength of the kiln structure is also enhanced, the service life of the kiln is prolonged, the working environment of workers is improved, and the labor intensity and health hazards of kiln maintenance personnel are greatly reduced. The method is realized in a specific way: when flame passes through the fire nozzle along the flame direction shown by h in figure 1, along with the extension of the running time of the kiln, although the gap between the first vertical brick 2 and the second vertical brick 1 is gradually enlarged due to thermal expansion, cooling and burning loss, due to the limitation of the shape of the brick, namely the limitation of the first convex part 4, the flame led to the outside of the kiln body 7 can reach the outside of the kiln body after being changed in direction for more than two times, the strength of the flame can be weakened by more than 80%, at the moment, the flame is sealed by mud outside the brick, so that the flame cannot be quickly burnt and lost, the labor intensity and health hazard of maintenance personnel are greatly reduced, and the service life of the kiln is also prolonged.

In this embodiment, for the convenience of construction, the first convex portion 4 is provided on the inner side of the first brick 2, and the second brick 1 is provided with a first concave portion that fits with the first convex portion 4. As shown in fig. 1, the straight seam passing through the joint is changed into a folded seam by the structure, so that the flame can pass through the seam and can reach the outside after at least two changes of direction.

In this embodiment, the first convex portion 4 has a rectangular cross section for further facilitating masonry. Of course, instead of being rectangular, the contact surface may be provided in a saw-tooth or other shape, which may make it necessary for the flame to change direction more times to reach the outside. Unlike the rectangular shape shown in fig. 1, other shapes of contact surfaces are more difficult to construct, but are more effective. Wherein the toothed rack here should extend vertically downwards.

In this embodiment, a plurality of first protrusions 4 are provided, and one of the first protrusions 4 is provided on the inner side of the first riser block 2. By such an arrangement, the anti-flame effect can be further improved, because the flame can be changed in direction more times when passing through the gap. One of the first protrusions 4 is arranged on the inner side of the first vertical brick 2, so that the flame changes direction for the first time when passing through the gap and directly impacts the second vertical brick 1, and the second vertical brick 1 is connected with a waist wall or a breast wall of the kiln body 7, so that the second vertical brick has higher strength and is not easy to damage.

In this embodiment, the top of the first standing brick 2 is arranged to extend obliquely downward in a direction toward the kiln body 7. Through the arrangement, the shape of the flame-throwing hole is gradually opened, and flame with ideal shape is easier to form.

In this embodiment, in order to further avoid the fire penetration phenomenon at the two ends of the burner port arch 5, the two ends of the burner port arch 5 are provided with second protrusions 6 extending into the top surface of the first riser brick 2. The principle is the same as the connection principle of the first vertical brick 2 and the second vertical brick 1, and the description is omitted.

In this embodiment, as shown in fig. 3, the second protruding portion 6 is provided on the inner side of the first erected bricks 2 for facilitating the construction, and the top of the first erected bricks 2 have a second recessed portion that engages with the second protruding portion 6.

In this embodiment, the second convex portion 6 has a rectangular longitudinal cross section. Of course, instead of being rectangular, the contact surface may be provided in a saw-tooth or other shape, which may make it necessary for the flame to change direction more times to reach the outside. Unlike the rectangular shape shown in fig. 3, other shapes of contact surfaces are more difficult to construct but are more effective. Wherein the toothed rack should extend horizontally in a direction parallel to the length of said first standing brick 2.

In this embodiment, a plurality of second protrusions 6 are provided. By such an arrangement, the anti-flame effect can be further improved, because the flame can be changed in direction more times when passing through the gap.

The second aspect of the utility model provides a high-temperature glass kiln, which is provided on the gable or the breast wall of the high-temperature glass kiln, and the fire-jet ports 9 of the high-temperature glass kiln are arranged on the breast wall.

In this embodiment, the gable wall or breast wall of the high temperature glass furnace should be provided with a flame outlet matched with the fire-jet 9 of the high temperature glass furnace, the second vertical bricks 1 are built on both sides of the flame outlet, the first vertical bricks 2 are built outside the flame outlet and are built together with the first vertical bricks 2, the upper end of the fire-jet 9 of the high temperature glass furnace is covered with a fire-jet arch 5, the upper end of the furnace body 7 is covered with a furnace boiler 8, and as shown in fig. 4, the fire-jet arch 5 and the furnace boiler 8 are connected in a sealing manner.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The high-temperature glass kiln fire-jet orifice is characterized in that the high-temperature glass kiln fire-jet orifice (9) comprises first vertical bricks (2) positioned on two sides of a fire-jet passage and second vertical bricks (1) used for being connected with a kiln body (7), the first vertical bricks (2) are perpendicular to the second vertical bricks (1), one ends, facing the second vertical bricks (1), of the first vertical bricks (2) are provided with first convex parts (4) extending into the second vertical bricks (1), fire-jet orifice arches (5) are spanned at the upper ends of the two first vertical bricks (2), and the fire-jet orifice arches (5) are in sealing connection with kiln furnace boiler bodies (8).

2. A high temperature glass furnace burner according to claim 1, characterized in that the first protrusion (4) is provided on the inner side of the first riser brick (2), and the second riser brick (1) is provided with a first recess adapted to the first protrusion (4).

3. A high temperature glass furnace burner as claimed in claim 2, characterized in that the cross-section of the first protrusion (4) is rectangular.

4. A high temperature glass furnace burner according to claim 1, characterized in that the first protrusion (4) is provided in plurality, and one of the first protrusions (4) is provided on the inner side of the first riser brick (2).

5. A high temperature glass furnace burner according to claim 1, characterized in that the top of the first riser brick (2) is arranged to extend obliquely downwards in the direction of the furnace body (7).

6. A high temperature glass furnace burner as in claim 1, wherein the two ends of the burner crown (5) are provided with second protrusions (6) extending into the top surface of the first riser brick (2).

7. A high-temperature glass kiln burner as claimed in claim 6, characterized in that the second protrusion (6) is arranged on the inner side of the first vertical brick (2), and the top of the first vertical brick (2) is provided with a second recess which is engaged with the second protrusion (6).

8. A high temperature glass furnace burner as in claim 7, characterized in that the second protrusion (6) has a rectangular longitudinal cross-section.

9. A high temperature glass furnace burner according to claim 6, characterized in that the second protrusion (6) is provided in plurality.

10. A high temperature glass furnace, characterized in that the gable or breast wall of the high temperature glass furnace is provided with a burner (9) according to any of claims 1 to 9.