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A sulfur dioxide injection device for float glass annealing kiln

A sulfur dioxide and blowing device technology, which is applied in the field of float glass production, can solve the problems of glass quality degradation, high temperature at the outlet of the tin tank, and polluted tin liquid, etc., and achieve the effects of improving quality, protecting corrosion, and facilitating transformation

Active Publication Date: 2022-06-21
BENGBU CHINA OPTOELECTRONIC TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The transition roller table of the float glass production line is the connection part between the tin bath and the annealing kiln, an important equipment for the production of float glass. Ordinary float glass passes sulfur dioxide into the transition roller table to form a protective layer on the surface of the glass plate, but high-end Due to the high quality requirements of float glass and the high temperature at the exit of the tin bath, sulfur dioxide is introduced into the original transition roller table. Under high temperature, the excess sulfur dioxide will penetrate into the tin bath and seriously pollute the tin liquid in the tin bath, resulting in glass decline in quality

Method used

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  • A sulfur dioxide injection device for float glass annealing kiln
  • A sulfur dioxide injection device for float glass annealing kiln
  • A sulfur dioxide injection device for float glass annealing kiln

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Embodiment Construction

[0015] like Figure 1-3 As shown, a sulfur dioxide injection device for a float glass annealing kiln includes an annealing kiln 1, and a rail 2 distributed along the width direction of the annealing kiln 1 is welded to the top of the steel structure at a distance of 3000-3300 mm from the front end of the annealing kiln 1. Both ends of the rail 2 correspond to the operation holes 1a on both sides of the inlet end of the annealing kiln 1 .

[0016] The track 2 includes two C-shaped channel steels 2a distributed along the width direction of the annealing kiln 1. The two channel steels 2a are relatively distributed, and there is a certain distance between the two channel steels 2a. Slideways 2b distributed along the axial direction are welded on the channel walls on one side of the two channel steels 2a.

[0017] A sprinkler 3 that can be inserted into the track 2 is provided. The sprinkler 3 includes a rectangular tubular main body 3a, two ends of the main body 3a are sealed str...

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Abstract

The invention provides a sulfur dioxide injection device for a float glass annealing kiln, which includes an annealing kiln (1), and is characterized in that: a track (2) is arranged in the annealing kiln (1), and a Corresponding to the sprayer (3), a first mobile support (4) and a second mobile support (5) corresponding to the sprayer (3) are provided on the outside of the annealing kiln (1). The invention is simple in structure, easy to use, easy to directly transform on existing equipment, and the cost of transformation is low. Hidden dangers in the quality of glass production.

Description

Technical field: [0001] The invention relates to the technical field of float glass production, in particular to a sulfur dioxide injection device for a float glass annealing kiln. Background technique: [0002] The transition roll table of the float glass production line is the connecting part of the tin bath and the annealing kiln, an important equipment for float glass production and molding. For ordinary float glass, sulfur dioxide is introduced into the transition roll table to form a protective layer on the surface of the glass plate. Due to the high quality requirements of float glass and the high temperature at the exit of the tin bath, sulfur dioxide is introduced into the original transition roller table, and the excess sulfur dioxide will penetrate into the tin bath under high temperature, which will seriously pollute the tin liquid in the tin bath and cause glass. decline in quality. Invention content: [0003] The present application provides a sulfur dioxide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B25/08C03B18/20
CPCC03B25/08C03B18/20
Inventor 徐玉鲲孙继臣秦龙龙陈长乐
Owner BENGBU CHINA OPTOELECTRONIC TECH CO LTD
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