Glass manufacturing device and glass manufacturing method
A glass manufacturing and melting glass technology, applied in the field of glass manufacturing devices, can solve problems such as thermal deformation of metal parts, inability to reliably limit electroforming bricks, etc., and achieve the effect of stabilization
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no. 1 approach
[0050] like figure 1 As shown, the plate glass manufacturing apparatus according to the first embodiment of the present invention includes a melting tank 1, a clarification tank 2, a homogenization tank (stirring tank) 3, a state adjustment tank 4, and a forming tank 5 in order from the upstream side. , and supply pipes 6-9.
[0051] The melting tank 1 is a container for performing a melting step of melting glass raw materials charged therein to obtain molten glass G. The melting tank 1 is connected to the clarification tank 2 through a supply pipe 6 .
[0052] The clarification tank 2 is a container for performing the clarification process which clarifies the molten glass G supplied from the melting tank 1 by the action of a clarifier etc. The clarification tank 2 is connected to the homogenization tank 3 through the supply pipe 7 .
[0053]The homogenization tank 3 is a container for performing the homogenization process which stirs and homogenizes clarified molten-glass ...
no. 2 approach
[0075] like Figure 4 As shown, the glass manufacturing apparatus which concerns on 2nd Embodiment of this invention differs from the glass manufacturing apparatus which concerns on 1st Embodiment in the following point.
[0076] The first difference is the method of restricting the electroformed bricks 11 combined into a square tube. That is, if Figure 4 As shown, when viewed along the circumferential direction of supply pipe 8 , fired bricks 15 are arranged at intervals on the outer surface of each electroformed brick 11 . Specifically, for each electroformed brick 11 , fired bricks 15 are arranged only at both ends in the circumferential direction of the outer surface. Also in this case, it is preferable to arrange the fired brick 15 at a position corresponding to the joint of each electroformed brick 11 .
[0077] The second difference is the structure of the space between the supply pipe 8 and the electroformed brick 11 . That is, the space between the supply pipe 8 ...
no. 3 approach
[0082] like Figure 5A as well as Figure 5B As shown, the glass manufacturing apparatus according to the third embodiment of the present invention differs from the glass manufacturing apparatus according to the first embodiment in the method of restricting the electroformed bricks 11 combined into a square tube shape.
[0083] That is, in the third embodiment, the restricting mechanism 14 is configured to sandwich the fired brick 15 between the inner surface of the outer casing 13 and the outer surface of the electroformed brick 11 to restrict the electroformed brick 11 .
[0084] In detail, in Figure 5A In the shown structure, the recessed part 15a is provided in the exterior body 13 side of the fired brick 15. As shown in FIG. By engaging the front end portion of the fastener 31 with the concave portion 15a of the fired brick 15 in a state where the threaded surface 31a of the fastener 31 is fitted into the threaded hole 13b of the outer casing 13, the fired brick 15 is ...
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Abstract
Description
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Application Information
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