US 12,281,038 B2
Hot-state efficient filling devices and methods for roots of flanges of clarification sections of platinum channels
Menglong Wang, Xianyang (CN); Wei Yang, Xianyang (CN); and Chao Yu, Xianyang (CN)
Assigned to CAIHONG DISPLAY DEVICES CO., LTD., Xianyang (CN)
Filed by CAIHONG DISPLAY DEVICES CO., LTD., Shaanxi (CN)
Filed on Dec. 4, 2024, as Appl. No. 18/969,219.
Application 18/969,219 is a continuation in part of application No. PCT/CN2024/092916, filed on May 13, 2024.
Claims priority of application No. 202310729308.9 (CN), filed on Jun. 19, 2023.
Prior Publication US 2025/0091928 A1, Mar. 20, 2025
Int. Cl. C03B 7/06 (2006.01)
CPC C03B 7/06 (2013.01) 10 Claims
OG exemplary drawing
 
1. A hot-state efficient filling device for a root of a flange of a clarification section of a platinum channel, comprising a material conveying structure, wherein
a refractory brick channel is provided outside the clarification section of the platinum channel,
the clarification section of the platinum channel includes a platinum body and the flange, a cavity region is provided between the flange and the refractory brick channel and used for normal expansion of the flange in a heating process,
a filling observation opening is formed on the refractory brick channel corresponding to the cavity region, a transmission end of the flange penetrates through the filling observation opening, the material conveying structure penetrates through the filling observation opening, and
an output end of the material conveying structure is provided in the cavity region, an input end of the material conveying structure is provided outside the refractory brick channel, and a reserved distance is arranged between the output end of the material conveying structure and the platinum body.