Feeding structure and glass kiln

Abstract

The utility model belongs to the technical field of glass production equipment, and discloses a feeding structure and a glass kiln. The feeding structure is arranged on the rear wall of the kiln and comprises a feeding opening, a sealing piece, an adjusting opening and a fixing assembly. The feeding opening is formed in the rear wall of the kiln in an extending mode in the preset direction. The sealing piece is arranged on the rear wall of the kiln in a sliding mode in the preset direction, and the sealing piece can cover the feeding opening all the time. The adjusting opening is formed in the sealing piece and communicated with the feeding opening. The fixing assembly is configured to fix the sealing piece. According to the feeding structure provided by the utility model, the position of the adjusting opening can be adjusted, so that the blanking point can be adjusted according to the state in the furnace, and the production requirement of large-size glass can be met. Comprising the feeding structure can adjust the blanking point according to the state in the furnace so as to meet the production requirement of large-size glass.

Description

Technical Field

[0001] The utility model relates to the technical field of glass production equipment, in particular to a feeding structure and a glass furnace. Background Art

[0002] The furnace in a glass production line is a high-temperature thermal equipment that melts batch materials into high-temperature glass liquid by means of electric boosting and natural gas heating.

[0003] In the pre-process work of glass carrier production, first, a feeder inputs raw materials into the furnace through an adjustment opening on the rear wall of the furnace. However, the existing adjustment openings are all fixed holes opened on the bricks, and the feeding position cannot be adjusted, resulting in the raw materials input into the furnace being stacked at the same position, which is not convenient for adjusting the blanking point according to the state inside the furnace, and thus cannot meet the production needs of large-sized glass.

[0004] Therefore, the above problems need to be solved urgently. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a feeding structure to adjust the position of the adjustment opening, so as to be able to adjust the blanking point according to the state inside the furnace, and thus be able to meet the production needs of large-sized glass.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A feeding structure is arranged on the rear wall of the furnace, and the feeding structure includes:

[0008] A feeding port is arranged on the rear wall of the furnace and extends along a preset direction;

[0009] A sealing member is slidably arranged on the rear wall of the furnace along the preset direction, and the sealing member can always cover the feeding port;

[0010] An adjustment opening is arranged on the sealing member, and the adjustment opening is communicated with the feeding port;

[0011] A fixing component is configured to fix the sealing member.

[0012] Preferably, the sealing member includes a first brick and a second brick, and the first brick and the second brick can be spliced or separated from each other;

[0013] A first hole is arranged on one side of the first brick facing the second brick, and a second hole is arranged on one side of the second brick facing the first brick. When the first brick and the second brick are spliced, the first hole and the second hole enclose and form the adjustment opening.

[0014] Preferably, both the first hole and the second hole are semi-circular holes.

[0015] Preferably, a guiding assembly is provided between the sealing member and the rear wall of the kiln, and the guiding assembly is used to guide the sealing member to slide along the preset direction.

[0016] Preferably, the guiding assembly includes a first guide rail and a second guide rail both arranged along the preset direction;

[0017] A first guide groove is formed by enclosing the first guide rail and the rear wall of the kiln, and a second guide groove is formed by enclosing the second guide rail and the rear wall of the kiln. The first guide groove and the second guide groove are respectively in sliding fit with the opposite sides of the sealing member.

[0018] Preferably, the fixing assembly includes a first fixing member and a second fixing member, and the first fixing member and the second fixing member can respectively lock the first brick and the second brick at preset positions.

[0019] Preferably, a plurality of threaded holes are arranged along the preset direction on the first guide rail;

[0020] The first fixing member is a first bolt, and the first bolt can be screwed into any one of the threaded holes and inserted into the first brick;

[0021] The second fixing member is a second bolt, and the second bolt can be screwed into any one of the threaded holes and inserted into the second brick.

[0022] Preferably, a first handle is provided on the first brick.

[0023] Preferably, a second handle is provided on the second brick.

[0024] A glass kiln includes a rear wall of the kiln and the above-mentioned feeding structure, and the feeding structure is arranged on the rear wall of the kiln.

[0025] Advantages of the present utility model:

[0026] The feeding structure provided by the present utility model can adjust the position of the adjustment opening, so as to adjust the material dropping point according to the state in the furnace, and further meet the production requirements of large-sized glass. Description of the drawings

[0027] Figure 1 is the front view of the feeding structure provided by the present utility model;

[0028] Figure 2 is the side view of the feeding structure provided by the present utility model;

[0029] Figure 3 is the schematic structural view of the second brick provided by the present utility model.

[0030] In the figure:

[0031] 100, rear wall of the kiln; 200, charging opening;

[0032] 1, sealing member; 11, first brick; 111, first hole; 112, first handle; 12, second brick; 121, second hole; 122, second handle;

[0033] 2, adjustment opening;

[0034] 3, fixing component; 31, threaded hole;

[0035] 4, guiding component; 41, first guide rail; 42, second guide rail; 43, first guide groove; 44, second guide groove. Detailed implementation manners

[0036] Before explaining any implementation manner of the present application in detail, it should be understood that the present application is not limited to the structural details and component arrangements described in the following description or shown in the above drawings.

[0037] In the present application, the terms "comprise", "include", "have" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0038] In the present application, the term "and / or" is an associative relationship describing associated objects, indicating that three relationships may exist. For example, a centrifugal vortex magnetic pump and / or a centrifugal vortex magnetic pump may represent: the sole existence of a centrifugal vortex magnetic pump, the simultaneous existence of a centrifugal vortex magnetic pump and a centrifugal vortex magnetic pump, and the sole existence of a centrifugal vortex magnetic pump. Additionally, in the present application, the character " / " generally represents an "and / or" relationship between the associated objects before and after.

[0039] In the present application, the terms "connect", "combine", "couple", "mount" may be direct connection, combination, coupling or mounting, or may be indirect connection, combination, coupling or mounting. Among them, by way of example, direct connection means that two parts or components are connected together without the need to provide an intermediate member, and indirect connection means that two parts or components are respectively connected to at least one intermediate member, and these two parts or components are connected through the intermediate member. In addition, "connect" and "couple" are not limited to physical or mechanical connection or coupling, and may include electrical connection or coupling.

[0040] In this application, those of ordinary skill in the art will understand that relative terms used in connection with quantities or conditions (such as "about", "approximately", "substantially", etc.) are intended to include the stated value and have the meaning indicated by the context. For example, such relative terms include at least the degree of error associated with the measurement of a particular value, tolerances resulting from manufacturing, assembly, use, etc. associated with a particular value. Such terms should also be considered to disclose a range defined by the absolute values of two endpoints. The relative term may refer to a plus or minus a certain percentage (such as 1%, 5%, 10% or more) of the indicated value. Numerical values without the use of relative terms should also be disclosed as specific values with tolerances. In addition, when expressing a relative angular positional relationship (such as substantially parallel, substantially perpendicular), "substantially" may refer to a plus or minus a certain number of degrees (such as 1 degree, 5 degrees, 10 degrees or more) based on the indicated angle.

[0041] In this application, those of ordinary skill in the art will understand that the functions performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the functions performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0042] In this application, the orientation terms such as "upper", "lower", "left", "right", "front", "rear", etc. are described based on the orientation and positional relationship shown in the drawings, and should not be construed as a limitation on the embodiments of this application. In addition, in the context, it should also be understood that when it is mentioned that one element is connected "above" or "below" another element, it can not only be directly connected "above" or "below" another element, but also be indirectly connected "above" or "below" another element through an intermediate element. It should also be understood that the orientation terms such as the upper side, the lower side, the left side, the right side, the front side, the rear side, etc. not only represent the positive orientation, but can also be understood as the side orientation. For example, the lower side can include directly below, lower left, lower right, lower front, and lower rear, etc.

[0043] In the previous process of glass carrier production, first, the feeder inputs raw materials into the kiln through the feeding port on the rear wall of the kiln. However, the existing feeding ports are all fixed holes opened on the brick body and cannot adjust the feeding position, resulting in the raw materials put into the kiln being stacked at the same position, which is not convenient for adjusting the blanking point according to the furnace state, and thus cannot meet the production needs of large-sized glass.

[0044] For this reason, this embodiment provides a feeding structure. Please refer to Figures 1 to 3 , which is arranged on the rear wall 100 of the kiln and is used to adjust the feeding position.

[0045] Specifically, the feeding structure includes a feeding port 200, a sealing member 1, an adjustment port 2, and a fixing component 3. The feeding port 200 is disposed on the rear wall 100 of the kiln along a preset direction. The sealing member 1 is slidably disposed on the rear wall 100 of the kiln along the preset direction, and the sealing member 1 can always cover the feeding port 200. In this embodiment, the preset direction is the horizontal direction. The adjustment port 2 is disposed on the sealing member 1, and the adjustment port 2 communicates with the feeding port. The fixing component 3 is configured to fix the sealing member 1 at a preset position, that is, the fixing component 3 can fix the sealing member 1 at any position within the sliding range as required.

[0046] It can be understood that by sliding the sealing member 1 along the preset direction, the position of the adjustment port 2 can be adjusted, so that the material dropping point can be adjusted according to the state inside the furnace, and thus the production requirements of large-sized glass can be met.

[0047] In actual production, during the process of feeding the inside of the kiln, in order to avoid damaging the feeding pipe of the feeder, a water-cooled sleeve needs to be sleeved on the front end of the feeding pipe to block the damage of the high temperature inside the furnace to the feeding pipe. However, due to the high temperature inside the furnace, the water-cooled sleeve may expand and deform during the feeding process of the kiln, resulting in the water-cooled sleeve being easily stuck with the adjustment port, and the feeding pipe cannot be withdrawn from the adjustment port. If it is necessary to withdraw the feeding pipe at this time, the brick body provided with the adjustment port must be disassembled. However, due to reasons such as high temperature at the on-site operation environment, limited space, large mass and large volume of the brick body, a large amount of manpower and time are required to disassemble the brick body. [[ID=))

[0048] Therefore, to solve the above problems, in this embodiment, the sealing member 1 includes a first brick 11 and a second brick 12, and the first brick 11 and the second brick 12 can be spliced or separated from each other. A first hole 111 is provided on one side of the first brick 11 facing the second brick 12, and a second hole 121 is provided on one side of the second brick 12 facing the first brick 11. When the first brick 11 and the second brick 12 are spliced, the first hole 111 and the second hole 121 enclose and form the adjustment port 2. With such a setting, the distance between the two can be adjusted by sliding the first brick 11 and the second brick 12, so that the expanded water-cooled sleeve can be withdrawn from the adjustment port 2 through the gap between the first brick 11 and the second brick 12, that is, the size of the adjustment port 2 can be enlarged by means of the gap between the first brick 11 and the second brick 12.

[0049] Both the first hole 111 and the second hole 121 are semi-circular holes. It can be understood that the circular feeding hole formed by enclosing two semi-circular holes fits better with the outer contour of the water-cooled sleeve on the feeding pipe. On the one hand, it can limit the feeding pipe, and on the other hand, it can reduce the heat dissipation from the inside of the kiln to the outside to block the erosion of the high-temperature gas flow inside the kiln to the rear body of the feeder.

[0050] To improve the smoothness of the sliding of the sealing member 1, a guiding assembly 4 is provided between the sealing member 1 and the rear wall 100 of the kiln. The guiding assembly 4 is used to guide the sealing member 1 to slide along a preset direction. Specifically, the guiding assembly 4 includes a first guide rail 41 and a second guide rail 42 both arranged along the preset direction. The first guide rail 41 and the rear wall 100 of the kiln enclose and form a first guide groove 43, and the second guide rail 42 and the rear wall 100 of the kiln enclose and form a second guide groove 44. The first guide groove 43 and the second guide groove 44 are respectively in sliding fit with the opposite sides of the sealing member 1. With such a setting, the structure is simple and the use cost is low.

[0051] In this embodiment, the fixing assembly 3 includes a first fixing member and a second fixing member, and the first fixing member and the second fixing member can respectively lock the first brick 11 and the second brick 12 at preset positions. With such a setting, the first fixing member and the second fixing member can be fixed separately, which is convenient for operation.

[0052] A plurality of threaded holes 31 are arranged along the preset direction on the first guide rail 41. In other embodiments, the plurality of threaded holes 31 can also be opened on the second guide rail 42. The first fixing member is a first bolt, and the first bolt can be screwed into any one of the threaded holes 31 and inserted into the first brick 11. The second fixing member is a second bolt, and the second bolt can be screwed into any one of the threaded holes 31 and inserted into the second brick 12. It can be understood that both the first bolt and the second bolt are screwed into the threaded holes 31 on the first guide rail 41, the connection is reliable, and it is convenient for adjustment. It should be noted that a first positioning hole capable of being clamped with the tail of the first bolt is opened on the first brick 11, and a second positioning hole capable of being clamped with the tail of the second bolt is opened on the second brick 12.

[0053] Of course, in other embodiments, the fixing assembly 3 can also adopt any existing fixing method such as clamping or plugging, and this embodiment does not make specific requirements and restrictions on this. Exemplarily, the fixing assembly 3 includes a first pin and a second pin. The first pin and the second pin are arranged on the first guide rail 41. The first pin can pass through the first guide rail 41 and be inserted into a preset pin hole on the first brick 11, and the second pin can pass through the second guide rail 42 and be inserted into a preset pin hole on the second brick 12.

[0054] To improve the convenience of sliding the first brick 11, a first handle 112 is provided on the first brick 11. With such a setting, the staff can grasp the first handle 112 to pull the first brick 11, which is convenient for operation. Correspondingly, a second handle 122 is provided on the second brick 12. Similarly, the staff can grasp the second handle 122 to pull the second brick 12.

[0055] This embodiment further provides a glass furnace, which includes a rear wall 100 of the furnace and the above-mentioned feeding structure, and the feeding structure is arranged on the rear wall 100 of the furnace. It can be understood that the glass furnace including the above-mentioned feeding structure can adjust the position of the adjustment opening 2, so as to adjust the material dropping point according to the state in the furnace, and further meet the production requirements of large-sized glass.

[0056] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. A feeding structure is arranged on the rear wall (100) of a kiln, and is characterized in that, The feeding structure includes: A feeding port (200) is arranged on the rear wall (100) of the kiln along a preset direction and extends along the preset direction; A sealing member (1) is slidably arranged on the rear wall (100) of the kiln along the preset direction, and the sealing member (1) can always cover the feeding port (200); An adjustment port (2) is arranged on the sealing member (1), and the adjustment port (2) is communicated with the feeding port (200); A fixing assembly (3) is configured to fix the sealing member (1).

2. The feeding structure according to claim 1, wherein The sealing member (1) includes a first brick (11) and a second brick (12), and the first brick (11) and the second brick (12) can be joined together or separated from each other; A first hole (111) is arranged on one side of the first brick (11) facing the second brick (12), and a second hole (121) is arranged on one side of the second brick (12) facing the first brick (11). When the first brick (11) and the second brick (12) are joined together, the first hole (111) and the second hole (121) enclose and form the adjustment port (2).

3. The feeding structure according to claim 2, characterized in that, Both the first hole (111) and the second hole (121) are semi-circular holes.

4. The feeding structure according to claim 2, characterized in that, A guiding assembly (4) is arranged between the sealing member (1) and the rear wall (100) of the kiln, and the guiding assembly (4) is used to guide the sealing member (1) to slide along the preset direction.

5. The feeding structure according to claim 4, wherein The guiding assembly (4) includes a first guide rail (41) and a second guide rail (42) both arranged along the preset direction; A first guide groove (43) is formed by enclosing the first guide rail (41) and the rear wall (100) of the kiln, and a second guide groove (44) is formed by enclosing the second guide rail (42) and the rear wall (100) of the kiln. The first guide groove (43) and the second guide groove (44) are respectively in sliding fit with opposite sides of the sealing member (1).

6. The feeding structure according to claim 5, characterized in that, The fixing assembly (3) includes a first fixing member and a second fixing member, and the first fixing member and the second fixing member can respectively lock the first brick (11) and the second brick (12) in a preset position.

7. The feeding structure according to claim 6, wherein A plurality of threaded holes (31) are arranged on the first guide rail (41) along the preset direction; The first fixing member is a first bolt, and the first bolt can be screwed into any one of the threaded holes (31) and inserted into the first brick (11); The second fixing member is a second bolt, and the second bolt can be screwed into any one of the threaded holes (31) and inserted into the second brick (12).

8. The feeding structure according to claim 2, characterized in that, A first handle (112) is arranged on the first brick (11).

9. The feeding structure according to claim 8, wherein, A second handle (122) is arranged on the second brick (12).

10. A glass furnace, characterized in that, It includes the rear wall (100) of the kiln and the feeding structure according to any one of claims 1-9, and the feeding structure is arranged on the rear wall (100) of the kiln.

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