A thermal insulation adjustment device for the edge of the overflow port of a calendered glass melting furnace
A glass melting furnace and regulating device technology, applied in glass furnace equipment, glass manufacturing equipment, manufacturing tools, etc., can solve problems such as uneven temperature at the overflow outlet of the melting furnace, reduce heat loss, adjust or replace flexibly, labor-saving, and heat uniform effect
Active Publication Date: 2017-08-29
海控三鑫(蚌埠)新能源材料有限公司
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Problems solved by technology
[0004] The object of the present invention is to solve the problem of uneven temperature at the overflow port of the melting furnace, and provide a thermal insulation adjustment device for the edge of the overflow port of the rolling glass melting furnace
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[0018] Such as figure 1 As shown, the present invention relates to a thermal insulation adjustment device for the edge of the overflow port of a rolling glass melting furnace. The side bricks 4 are provided with a flame-retaining wall 2 on the top of the side-retaining bricks 4 on both sides, and a continuous second flame-retaining wall 2a is provided on the outer side of each side of the flame-retaining wall 2, and on the side of the melting furnace 21 A molten glass 20 is provided between the overflow port 19 and the side retaining brick 4, and a support frame 1 is provided on both sides of the melting furnace 21, and a load-bearing beam 6 is provided on the two support frames 1, which are characterized in that: The lower side of the load-bearing beam 6 is symmetrically welded with two angle steel connecting rods 7, and the load-bearing beam 6 is welded with a track beam 9 through the two angle steel connecting bars 7, the track beam 9 is provided with a track, and the lower...
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The invention relates to a heat insulation adjusting apparatus at the edge portion of the overflow port of a rolled glass melting furnace. The apparatus comprises a melting furnace (21), the melting furnace (21) is provided with an overflow port (19), two sides of the melting furnace (21) are provided with guard bricks (4), the upper portion of each of the guard bricks (4) at two sides is provided with a flame baffle wall (2), the outer side of the melting furnace (21) is provided with a supporting frame (1), the upper side of the supporting frame (1) is connected with a track beam (9), the lower side of the track beam (9) is in sliding connection with a mobile beam (10), the mobile beam (10) is in suspension connection with a supporting beam (14), a group of heat insulation bricks (3) suspends at each of two sides of the supporting beam (14), and the two groups of heat insulation bricks (3) correspondingly fit at two sides of the overflow port (19). The apparatus realizes free adjustment of the temperature in the horizontal and vertical directions of the overflow port of the melting furnace, is simple and economic, and makes flexible and energy-saved adjustment or replacement.
Description
technical field [0001] The invention relates to a thermal insulation adjustment device for float glass production equipment, in particular to a thermal insulation adjustment device for the edge of the overflow port of a rolling glass melting furnace. technical background [0002] In the current existing rolling glass production line, the molten high-temperature molten glass flows out from the overflow port, flows to the calendering port through an open glass flow channel, and is calendered and formed by a calender. Among them, the glass runner is composed of side retaining bricks on both sides. Due to the relatively low temperature, the melting temperature of the edge glass liquid drops, the viscosity is high, and the fluidity is poor. It is easy to form crystallization material if it stays for a long time. If it is not treated in time, it will damage the calender roll and cause It directly affects the effective glass bandwidth, thereby reducing the glass yield. In order to...
Claims
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IPC IPC(8): C03B5/26
Inventor 张正超杨政靳艳标苏从含
Owner 海控三鑫(蚌埠)新能源材料有限公司