Novel annular dust suction port structure of dust collection cover of feeding port of glass melting furnace

Abstract

The utility model discloses a novel annular dust suction port structure of a dust collection cover of a feeding port of a glass melting furnace. The novel annular dust suction port structure comprises an air pipe extending in the horizontal direction, the dust collection cover is communicated with the air pipe, a hollow structure communicated with the sealing pipe is arranged in the dust collection cover, the lower surface of the dust collection cover is arranged in a sealed mode, and a dust collection opening communicated with the hollow structure is formed in the side face of the dust collection cover. According to the utility model, the problem that the dust collection cover affects the kiln pressure is solved through the design that the large-area dust collection port is changed into the small-area annular dust collection port and is positioned on the side surface instead of the bottom surface.

Description

Technical Field

[0001] The utility model relates to the technical field of flat glass, in particular to a novel annular dust suction port structure of a dust collecting cover of a feeding port of a glass melting furnace. Background Art

[0002] Due to the restriction of the push plate of the inclined blanket feeder, there is an open area above the feed port. Because of the existence of this open area, the push plate is prone to splashing dust and escaping the high-temperature hot air in the kiln when pushing materials, polluting the environment in the feed port area and having a great impact on human labor. At present, there are mainly two ways to deal with this open area: one is to use a sealed box to prevent dust, which cannot achieve the purpose of dust collection; the other is to use a dust hood and dust removal equipment, but the large area of ​​the dust collection hood facing the feed port is prone to cause kiln pressure fluctuations. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a new annular dust suction port structure of the dust collecting hood of the feeding port of the glass melting furnace. The utility model solves the problem that the dust collecting hood affects the kiln pressure by improving the large-area dust suction port to a small-area, annular dust suction port, and locating it on the side rather than on the bottom.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A novel annular dust suction port structure of a dust collecting hood of a glass melting furnace feeding port, comprising:

[0006] An air duct extending in a horizontal direction;

[0007] A dust collecting hood connected to the air duct, wherein the interior of the dust collecting hood has a hollow structure connected to the air duct, the lower surface of the dust collecting hood is sealed, and the side of the dust collecting hood is provided with a dust suction port connected to the hollow structure.

[0008] The above-mentioned novel annular dust suction port structure of the dust collecting hood at the feeding port of the glass melting furnace further includes one or more connecting pipes, and the connecting pipes connect the air duct and the dust collecting hood.

[0009] The above-mentioned new type of glass melting furnace feeding port dust collecting hood has an annular dust suction port structure, wherein the dust collecting hood includes a bottom plate, a side enclosure connected to the outer edge of the bottom plate, and a top plate arranged above the bottom plate, wherein the top plate is connected to the connecting pipe, and the dust suction port is opened on the side enclosure.

[0010] The above-mentioned novel annular dust suction port structure of the dust collecting hood of the feeding port of the glass melting furnace, wherein the dust suction port is in an annular array.

[0011] The above-mentioned novel annular dust suction port structure of the dust collecting hood of the feeding port of the glass melting furnace is characterized in that a switch valve is provided on the connecting pipe.

[0012] The above-mentioned novel annular dust suction port structure of the dust collecting hood of the feeding port of the glass melting furnace, wherein the dust collecting hood is a rectangular body.

[0013] The above-mentioned novel annular dust suction port structure of the dust collecting hood of the glass melting furnace feeding port, wherein the dust collecting hood is located in the open area above the pushing plate of the inclined blanket type feeding machine.

[0014] Due to the adoption of the above technology, the utility model has the following positive effects compared with the prior art:

[0015] (1) The utility model solves the problem of the dust collecting hood affecting the kiln pressure by improving the large-area dust suction port to a small-area, annular dust suction port, and locating it on the side instead of on the bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 , Figure 2 It is a schematic diagram of the annular dust suction port structure of the dust collecting hood of the feeding port of the novel glass melting furnace of the utility model.

[0017] Figure 3 The utility model is a top view of the dust collecting hood of the annular dust suction port structure of the dust collecting hood of the feeding port of the new glass melting furnace.

[0018] Figure 4 The utility model is a side view of a dust collecting hood of a novel glass melting furnace feeding port with an annular dust suction port structure.

[0019] Figure 5 It is a front view of a dust collecting hood of a novel glass melting furnace feeding port having an annular dust suction port structure.

[0020] In the attached drawings: 1. air duct; 2. dust collecting hood; 21. dust suction port; 22. bottom plate; 23. side plate; 24. top plate; 3. connecting pipe; 4. switch valve; 5. inclined blanket feeder; 51. push plate. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “inside”, “outside”, “front”, “back”, “lateral” and “vertical” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention. They do not indicate or imply that the device or component referred to must have a specific direction and therefore should not be understood as a limitation on the present invention.

[0023] It should be specially explained that the terms “horizontal” and “vertical” in the present invention are used to illustrate a rough positional relationship, rather than a strict “horizontal plane” or “vertical plane”.

[0024] See also Figures 1 to 5 As shown, a ring-shaped dust suction port structure of a new type of glass melting furnace feeding port dust collecting hood of a preferred embodiment is shown, including: an air duct 1 extending in the horizontal direction and a dust collecting hood 2 connected to the air duct, wherein the interior of the dust collecting hood 2 has a hollow structure connected to the air duct 1, the lower surface of the dust collecting hood 2 is sealed, and the side of the dust collecting hood 2 is provided with a dust suction port 21 connected to the hollow structure.

[0025] Furthermore, as a preferred embodiment, it also includes one or more connecting pipes 3 , and the connecting pipes 3 are connected to the ventilation pipe 1 and the dust collecting hood 2 .

[0026] Specifically, the annular dust suction port structure of the new glass melting furnace feeding port dust collecting hood of the utility model is arranged between the glass melting furnace feeding port and the inclined blanket feeder 5, which adopts lateral dust suction and has a small and fine dust suction port 21 to minimize the kiln pressure fluctuation.

[0027] More specifically, there are gaps between the dust collecting hood 2 and the glass melting furnace, and between the dust collecting hood 2 and the inclined blanket type feeder 5 , and the airflow carrying the dust enters the dust collecting hood 2 through the gaps through the dust suction port 21 .

[0028] Furthermore, as a preferred embodiment, the dust hood includes a bottom plate 22, a side panel 23 connected to the outer edge of the bottom plate 22, and a top plate 24 arranged above the bottom plate 22, wherein the top plate 24 is connected to the connecting pipe 3, and the dust suction port 21 is opened on the side panel 23.

[0029] Specifically, the side wall 23 is arranged vertically, and the opening direction of the dust suction port 21 is perpendicular to the side wall 23.

[0030] More specifically, the dust suction direction of the dust suction port 21 is horizontal.

[0031] Furthermore, as a preferred embodiment, the dust suction ports 21 are in a ring array.

[0032] Further, as a preferred embodiment, a switch valve 4 is provided on the connecting pipe 3, and the switch valve 4 is used to control the opening and closing of the connecting pipe 3, thereby controlling whether the dust hood 2 is turned on for dust collection.

[0033] Furthermore, as a preferred embodiment, the dust collecting hood 2 is in the shape of a rectangle.

[0034] Further, as a preferred embodiment, the dust collecting hood 2 is located at an open area above the pushing plate 51 of the inclined blanket type feeder 5 .

[0035] Specifically, the air duct 2 is suspended in an open area above the feeding port 51 of the inclined blanket type feeding machine 5 .

[0036] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel annular dust suction port structure of a dust collecting hood of a glass melting furnace feeding port, characterized in that: include: An air duct extending in a horizontal direction; A dust collecting hood connected to the air duct, wherein the interior of the dust collecting hood has a hollow structure connected to the air duct, the lower surface of the dust collecting hood is sealed, and the side of the dust collecting hood is provided with a dust suction port connected to the hollow structure.

2. The annular dust suction port structure of the new glass melting furnace feeding port dust collecting hood according to claim 1 is characterized in that: It also includes one or more connecting pipes, which are connected with the air duct and the dust collecting hood.

3. The annular dust suction port structure of the new glass melting furnace feeding port dust collecting hood according to claim 2 is characterized in that: The dust collecting hood includes a bottom plate, a side enclosure connected to the outer edge of the bottom plate, and a top plate arranged above the bottom plate, wherein the top plate is connected to the connecting pipe, and the dust suction port is opened on the side enclosure.

4. The annular dust suction port structure of the new glass melting furnace feeding port dust collecting hood according to claim 3 is characterized in that: The dust suction ports are in a ring array.

5. The annular dust suction port structure of the new glass melting furnace feeding port dust collecting hood according to claim 2 is characterized in that: The connecting pipe is provided with a switch valve.

6. The annular dust suction port structure of the new glass melting furnace feeding port dust collecting hood according to claim 1 is characterized in that: The dust collecting cover is in the shape of a rectangular body.

7. The annular dust suction port structure of the new glass melting furnace feeding port dust collecting hood according to claim 1 is characterized in that: The dust collecting hood is located at an open area above the push plate of the inclined blanket type feeder.

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