	US 12,264,096 B2
	Lift-up roller arrangement for electronic float glass
Shou Peng, Bengbu (CN); Chong Zhang, Bengbu (CN); Zhiqiang Cao, Bengbu (CN); Jichen Sun, Bengbu (CN); Xingda Wu, Bengbu (CN); and Weiguang Gao, Bengbu (CN)
Assigned to BENGBU CHINA OPTOELECTRONIC TECHNOLOGY CO., LTD, Bengbu (CN); CNBM RESEARCH INSTITUTE FOR ADVANCED GLASS MATERIALS GROUP CO., LTD, Bengbu (CN); and CHINA NATIONAL BUILDING MATERIAL GROUP CO., LTD, Beijing (CN)
Appl. No. 18/255,225
Filed by BENGBU CHINA OPTOELECTRONIC TECHNOLOGY CO., LTD, Bengbu (CN); CNBM RESEARCH INSTITUTE FOR ADVANCED GLASS MATERIALS GROUP CO., LTD, Bengbu (CN); and CHINA NATIONAL BUILDING MATERIAL GROUP CO., LTD., Beijing (CN)
PCT Filed May 17, 2023, PCT No. PCT/CN2023/094683 § 371(c)(1), (2) Date May 31, 2023, PCT Pub. No. WO2024/139016, PCT Pub. Date Jul. 4, 2024.
Claims priority of application No. 202211722710.6 (CN), filed on Dec. 30, 2022.
Prior Publication US 2024/0217859 A1, Jul. 4, 2024
Int. Cl. C03B 35/18 (2006.01); B65G 13/06 (2006.01); B65G 45/16 (2006.01); C03B 35/16 (2006.01)

CPC C03B 35/181 (2013.01) [B65G 13/065 (2013.01); C03B 35/168 (2013.01); C03B 35/185 (2013.01); C03B 35/188 (2013.01); B65G 45/16 (2013.01)]

8 Claims

1. A lift-up roller arrangement for electronic float glass, including a plurality of lift-up rollers (2) rotatablely arranged on an inner wall of an annealing kiln (1), wherein a plurality of boron nitride rings (3) are fixedly sleeved on an outer side wall of each of the lift-up rollers (2); a heat-resisting steel tube (4) is arranged on each of both sides of each of the lift-up rollers (2); a plurality of exhaust holes are arranged on an outer side wall of the heat-resisting steel tube (4); the heat-resisting steel tube (4) is in communication with an external hot gas supply case; and a plurality of cleaning assemblies used in cooperation with the lift-up rollers (2) are arranged at an inner bottom of the annealing kiln (1), wherein, multiple pairs of first support frames (5) are symmetrically fixed at the inner bottom of the annealing kiln (1); a lifting rod (6) is arranged on an upper end surface of each of the first support frames (5); two bearing rings (7) are fixedly sleeved on the outer side wall of each of the heat-resisting steel tubes (4) in a symmetrical manner; and an upper end of the lifting rod (6) is fixedly connected to an outer side wall of the bearing ring (7).