Negative pressure cleaning device for arch top of glass kiln

Abstract

The utility model belongs to the technical field of glass kiln crown processing, and particularly relates to a glass kiln crown negative pressure cleaning device which comprises a first metal pipe and a second metal pipe, the second metal pipe is welded to the outer side of the first metal pipe, a compressed air pipe is welded to the outer side of the second metal pipe, and the compressed air pipe comprises an air inlet and an air outlet. The air outlet is perpendicular to the air inlet and points to the outlet direction of the second metal pipe, and a handle is welded to the outer side of the second metal pipe and used for lifting the second metal pipe. According to the utility model, the compressed air pipe is connected with the air compressor, so that compressed air enters from the air inlet of the compressed air pipe and is discharged from the air outlet, a large amount of fine impurities at the bottom of the metal pipe I can be extracted through the metal pipe II, the impurities can be quickly and conveniently cleaned, and the influence of the impurities on the glass quality is avoided; and meanwhile, the hot maintenance intensity is also reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass kiln crown processing, in particular to a negative pressure cleaning device for a glass kiln crown. Background Art

[0002] Glass kiln is a melting device that is essential for the glass manufacturing industry. During the operation of the glass kiln, the crown top will often be damaged or have fire. At this time, hot repair is required. At this moment, the damaged part needs to be cleaned before hot repair can be carried out. Under hot conditions, when cleaning the damaged part of the crown surface, a large amount of fine debris will often be produced. It is difficult to remove it from the crown surface, and it is easy to fall into the melting furnace and affect the quality of glass production.

[0003] Therefore, a negative pressure cleaning device for the crown of a glass kiln is needed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a negative pressure cleaning device for the crown of a glass kiln, which effectively solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a negative pressure cleaning device for the top of a glass kiln, comprising a metal tube one and a metal tube two, the outer side of the metal tube one is welded with the metal tube two, the outer side of the metal tube two is welded with a compressed air pipe, the compressed air pipe comprises an air inlet and an air outlet, the air outlet is perpendicular to the air inlet and points to the outlet direction of the metal tube two, and the outer side of the metal tube two is welded with a handle for lifting the metal tube two.

[0006] Furthermore, the sizes of the metal tube 1 and the metal tube 2 are exactly the same, and the inner diameters of the metal tube 1 and the metal tube 2 are both 30mm-70mm, the wall thickness is 0.5mm-3mm, and the welding angle between the metal tube 1 and the metal tube 2 is 100 degrees-180 degrees.

[0007] Furthermore, the inner diameter of the compressed air pipe is 10mm-25mm, and the wall thickness is 0.5mm-3mm.

[0008] Furthermore, the length of the metal tube 1 is 1 meter to 2 meters, the length of the metal tube 2 is 0.5 meter to 1 meter, and the metal tube 2 directly contacts the fine debris on the top surface of the arch.

[0009] Furthermore, the handle is made of 6mm-10mm round steel or a round tube with an inner diameter of 10mm-14mm.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model connects an air compressor via a compressed air pipe, so that compressed air enters from the air inlet of the compressed air pipe and is discharged from the air outlet. A large amount of fine debris at the bottom of the metal pipe one can be drawn out through the metal pipe two, so the debris can be cleaned quickly and conveniently, avoiding the influence of the debris on the quality of the glass, and also reducing the intensity of hot maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0014] In the figure: 1. Metal pipe 1; 2. Metal pipe 2; 3. Compressed air pipe; 4. Handle. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0016] Example, by Figure 1 The utility model discloses a negative pressure cleaning device for a glass kiln crown, comprising a metal tube 1 and a metal tube 2, the sizes of the metal tube 1 and the metal tube 2 are exactly the same, and the inner diameters of the metal tube 1 and the metal tube 2 are both 30mm-70mm, the wall thickness is 0.5mm-3mm, the welding angle between the metal tube 1 and the metal tube 2 is 100 degrees-180 degrees, the length of the metal tube 1 is 1 meter to 2 meters, the length of the metal tube 2 is 0.5 meter to 1 meter, and the metal tube 2 directly contacts the fine debris on the crown surface;

[0017] A metal tube 2 2 is welded to the outside of the metal tube 1, and a compressed air pipe 3 is welded to the outside of the metal tube 2 2. The inner diameter of the compressed air pipe 3 is 10mm-25mm, and the wall thickness is 0.5mm-3mm. The compressed air pipe 3 includes an air inlet and an air outlet. The air outlet is perpendicular to the air inlet and points to the outlet direction of the metal tube 2 2. A handle 4 is welded to the outside of the metal tube 2 for lifting the metal tube 2. The handle 4 is made of 6mm-10mm round steel or a round tube with an inner diameter of 10mm-14mm.

[0018] Working principle: When in use, align the metal tube 1 with the part of the glass kiln crown that needs to be cleaned, connect the air compressor through the compressed air pipe 3, so that the compressed air enters from the air inlet of the compressed air pipe 3 and is discharged from the air outlet. A large amount of fine debris at the bottom of the metal tube 1 can be drawn out through the metal tube 2, avoiding the generation of a large amount of fine debris when cleaning the damaged part of the crown surface, preventing a large amount of fine debris from falling into the furnace, and improving the quality of glass production.

[0019] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A negative pressure cleaning device for a glass kiln crown, comprising a metal tube 1 (1) and a metal tube 2 (2), characterized in that: The outer side of the metal tube one (1) is welded with the metal tube two (2), and the outer side of the metal tube two (2) is welded with a compressed air pipe (3), and the compressed air pipe (3) includes an air inlet and an air outlet, and the air outlet is perpendicular to the air inlet and points to the outlet direction of the metal tube two (2). The outer side of the metal tube two (2) is welded with a handle (4) for lifting the metal tube two (2).

2. A negative pressure cleaning device for a glass kiln crown according to claim 1, characterized in that: The sizes of the metal tube 1 (1) and the metal tube 2 (2) are exactly the same, and the inner diameters of the metal tube 1 (1) and the metal tube 2 (2) are both 30 mm-70 mm, and the wall thickness is 0.5 mm-3 mm. The welding angle between the metal tube 1 (1) and the metal tube 2 (2) is 100 degrees-180 degrees.

3. The negative pressure cleaning device for the glass kiln crown according to claim 2, characterized in that: The inner diameter of the compressed air pipe (3) is 10 mm-25 mm, and the wall thickness is 0.5 mm-3 mm.

4. A negative pressure cleaning device for a glass kiln crown according to claim 3, characterized in that: The length of the metal pipe 1 (1) is 1 meter to 2 meters, the length of the metal pipe 2 (2) is 0.5 meter to 1 meter, and the metal pipe 2 (2) directly contacts the fine debris on the top surface of the arch.

5. A negative pressure cleaning device for a glass kiln crown according to claim 4, characterized in that: The handle (4) is made of 6mm-10mm round steel or a round tube with an inner diameter of 10mm-14mm.

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