A glass cup open-hearth core preform

Abstract

The utility model discloses a kind of glass cup opening heating furnace core prefabricated part, including framework, top cover and the heat preservation layer being set in the outer side of framework;Framework includes bottom plate, top plate and side plate, two ends of side plate are connected with bottom plate and top plate respectively, and multiple side plates are sequentially connected along the circumferential direction and form the cylindrical structure of circumferential sealing, bottom plate center is provided with fire nozzle hole, the part of side plate protruding outside top plate is slidably matched with top cover, and furnace hole is provided on side plate.The furnace core prefabricated part is directly covered on the flame of glass furnace, the divergent flame is concentrated, and the heat loss is reduced, the energy consumption is reduced, most of the heat is concentrated in the furnace core prefabricated part, to ensure that its internal temperature is up to standard, multiple glass cups can be sent into the furnace core prefabricated part from multiple furnace holes to be reheated, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of glass furnace core brick technology, and in particular to a prefabricated component for a glass cup opening heating furnace core. Background Technology

[0002] When glass cups are fired, the blown glass semi-finished product needs to be sent to a glass furnace for reheating to facilitate further processing. A typical glass furnace has a relatively open flame, meaning the heat dissipates quickly within the furnace chamber, resulting in low ambient temperatures. Therefore, the glass cups need to be placed in the outer flame for heating to achieve faster heating and ensure the required temperature. Furthermore, because the high-temperature area from the flame is relatively small, the number of glass cups that can be heated simultaneously is limited, leading to low heating efficiency and high energy consumption. Utility Model Content

[0003] The purpose of this invention is to provide a prefabricated heating core component for glass cups with open openings, in order to solve the problems of small high-temperature zone, limited number of glass cups to be heated, low heating efficiency, and high energy consumption when glass furnaces heat glass cups.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A prefabricated component for a glass-shaped open-end heating furnace core includes a frame, a top cover, and an insulation layer disposed on the outside of the frame; wherein, The frame includes a bottom plate, a top plate, and side plates. The two ends of the side plates are connected to the bottom plate and the top plate, respectively. Multiple side plates are connected in sequence along the circumferential direction to form a circumferentially sealed columnar structure. A burner hole is provided at the center of the bottom plate. The part of the side plate protruding outside the top plate is slidably engaged with the top cover. A furnace hole is provided on the side plate.

[0005] A further technical solution is that reinforcing ribs are uniformly arranged in the circumferential direction of the skeleton.

[0006] A further technical solution is that the reinforcing ribs are installed on both sides of the side plate.

[0007] A further technical solution is that the reinforcing ribs between adjacent side plates are connected by bolts or rivets.

[0008] A further technical solution is that the insulation layer is a refractory brick, and the refractory brick is located between the two reinforcing ribs.

[0009] A further technical solution is: a pin hole is provided on the top plate, and a pin is slidably installed in the pin hole, with the pin slidingly engaging with the insulation layer.

[0010] A further technical solution is that a handle is provided on the top plate.

[0011] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: This utility model proposes a pre-formed heating element for glass cups with an open opening. The pre-formed element is directly placed over the flame of the glass furnace, concentrating the dispersed flame and reducing heat loss, thus lowering energy consumption. Most of the heat is concentrated within the pre-formed element to ensure that the internal temperature meets the standard. Multiple glass cups can be fed into the pre-formed element through multiple furnace holes for reheating, thereby improving work efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a prefabricated glass cup opening heating furnace core according to the present invention.

[0013] Figure 2 This utility model Figure 1 A structural diagram from a mid-top viewpoint.

[0014] Figure 3 This utility model Figure 1 A schematic diagram of the central skeleton.

[0015] Reference numerals: 1. Frame; 2. Top cover; 3. Insulation layer; 4. Bottom plate; 5. Top plate; 6. Side plate; 7. Burner hole; 8. Furnace hole; 9. Reinforcing rib; 10. Pin hole; 11. Pin rod; 12. Handle. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0022] This implementation example Figure 1 , Figure 2 and Figure 3 As shown, a prefabricated component for a glass cup opening heating furnace core includes a frame 1, a top cover 2, and an insulation layer 3 disposed on the outside of the frame 1; wherein, The frame 1 includes a bottom plate 4, a top plate 5 and side plates 6. The two ends of the side plates 6 are connected to the bottom plate 4 and the top plate 5 respectively. Multiple side plates 6 are connected in sequence along the circumferential direction to form a circumferentially sealed columnar structure. A burner hole 7 is provided at the center of the bottom plate 4. The part of the side plate 6 that protrudes from the top plate 5 is slidably fitted with the top cover 2. A furnace hole 8 is provided on the side plate 6.

[0023] The frame 1 is installed on the fire source of the glass furnace, ensuring that the flame is centered inside, concentrating the dispersed flame, and concentrating most of the heat in the furnace core prefabricated component to ensure that the internal temperature reaches the standard. The top cover 2 retains the function of flue gas emission, and the insulation layer 3 reduces heat loss and energy consumption. The blowing rod will carry the glass cup into the furnace core prefabricated component through the furnace hole 8 on the side plate 6 for reheating. Multiple glass cups can be heated at the same time, improving work efficiency.

[0024] Preferably, reinforcing ribs 9 are uniformly arranged in the circumferential direction of the skeleton 1.

[0025] Reinforcing rib 9 is used to strengthen the skeleton 1.

[0026] Preferably, the reinforcing ribs 9 are installed on both sides of the side plate 6. The reinforcing ribs 9 between adjacent side plates 6 are connected by bolts or rivets.

[0027] The two adjacent side plates 6 can be fixedly connected by the reinforcing ribs 9, increasing the mating surface at the connection and reducing the risk of air leakage.

[0028] Preferably, the insulation layer 3 is made of refractory brick, which is located between the two reinforcing ribs 9.

[0029] The two reinforcing ribs 9 are divided into sections to facilitate the laying of refractory bricks, and each refractory brick is independent, which facilitates the replacement and maintenance of refractory bricks in the future.

[0030] Preferably, the top plate 5 is provided with a pin hole 10, and a pin 11 is slidably installed in the pin hole 10, with the pin 11 slidingly engaging with the insulation layer 3.

[0031] The general method of installing refractory bricks is to lay them with high-temperature mortar. Under prolonged high temperature, the mortar is prone to aging, and the refractory bricks may detach. Using pins 11 can pre-fix the refractory bricks at the installation point, which facilitates the installation of refractory bricks and the filling of gaps, and greatly stabilizes the refractory bricks.

[0032] Preferably, a handle 12 is provided on the top plate 5.

[0033] Handle 12 makes it easy to lift the furnace core prefabricated component.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A prefabricated component for a glass cup opening heating furnace core, characterized in that: It includes a frame (1), a top cover (2), and an insulation layer (3) disposed on the outside of the frame (1); wherein, The frame (1) includes a bottom plate (4), a top plate (5) and a side plate (6). The two ends of the side plate (6) are connected to the bottom plate (4) and the top plate (5) respectively. Multiple side plates (6) are connected in sequence along the circumferential direction to form a circumferentially sealed columnar structure. A burner hole (7) is provided at the center of the bottom plate (4). The part of the side plate (6) protruding outside the top plate (5) is slidably engaged with the top cover (2). A furnace hole (8) is provided on the side plate (6).

2. The glass cup opening heating furnace core prefabricated component according to claim 1, characterized in that: The skeleton (1) is uniformly provided with reinforcing ribs (9) in the circumferential direction.

3. The glass cup opening heating furnace core prefabricated component according to claim 2, characterized in that: The reinforcing ribs (9) are installed on both sides of the side plate (6).

4. The glass cup opening heating furnace core prefabricated component according to claim 3, characterized in that: The reinforcing ribs (9) between adjacent side plates (6) are connected by bolts or rivets.

5. The glass cup opening heating furnace core prefabricated component according to claim 2, characterized in that: The insulation layer (3) is a refractory brick, which is located between the two reinforcing ribs (9).

6. The glass cup opening heating furnace core prefabricated component according to claim 1, characterized in that: The top plate (5) is provided with a pin hole (10), and a pin (11) is slidably installed in the pin hole (10). The pin (11) is slidably engaged with the insulation layer (3).

7. The prefabricated glass cup opening heating furnace core according to claim 1, characterized in that: A handle (12) is provided on the top plate (5).

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