A sealing device for a calender and a transition roller table in a calendered glass production line

Abstract

The invention discloses a sealing device for a calender and a transitional roller table in a rolled glass production line. The sealing device comprises a sealing device body arranged between a melting furnace and an annealing furnace, the sealing device body comprises an upper sealing body and a sealing body which are combined together oppositely, the upper sealing body is arranged above the calender and the transitional roller table, the lower sealing body is arranged on lower portions of the calender and the transitional roller table, front portions of the upper sealing body and the lower sealing body are connected with the melting furnace, rear portions of the upper sealing body and the lower sealing body are connected with the annealing furnace, feed holes or grooves are arranged on each connection matching surface, the upper sealing body is mounted on a steel bracket process platform of the calender and the transitional roller table through a lifting adjustment mechanism, and the lower sealing body is fixed on a ground rail between the calender and the transitional roller table. The sealing device is reasonable in structural design, energy-saving, environment-friendly and convenient to operate, does not affect switching of the calender and the transitional roller table, and is capable of effectively reducing or preventing heat loss of a melting furnace edge opening and glass ribbons passing the calender and the transitional roller table.

Description

technical field [0001] The invention relates to a sealing device between a melting kiln and an annealing kiln in a rolling glass production line, and belongs to the field of glass machinery, in particular to a sealing device for a calender and a transition roller table in a rolling glass production line. Background technique [0002] In the usual rolling glass production line, the molten glass comes out of the edge of the melting furnace and is shaped by the calender, and then transported into the annealing furnace through the transition roller table. The gap between the edge of the melting furnace and the annealing furnace is completely open, resulting in a large amount of heat energy. loss. If heat preservation is added here, the melting temperature of the furnace can be reduced, thereby reducing a large amount of energy loss, which cannot achieve the rational utilization of resources. Contents of the invention [0003] The purpose of the present invention is to make up...

AI Technical Summary

Problems solved by technology

[0002] In the usual rolling glass production line, the molten glass comes out of the edge of the melting furnace and is shaped by the calender, and then transported into the annealing furnace through the transition roller table. The gap between the edge of the melting furnace and the annealing furnace is completely open, resulting in a large amount of heat energy. loss

If heat preservation is added here, the melting temperature of the furnace can be reduced, thereby reducing a large amount of energy loss and failing to achieve a reasonable utilization of resources

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