Debubbling spray gun for total oxygen kiln
The technology of spray gun and kiln is applied in the field of debubble spray gun of all-oxygen kiln, which can solve the problems such as the existence of bubbles in glass and affect the quality, and achieve the effects of improving the quality, being easy to use and having a simple structure.
Inactive Publication Date: 2015-06-10
WUXI SUNDIATEC TECH
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Problems solved by technology
[0003] The purpose of the present invention is to provide an all-oxygen kiln debubbling spray gun to solve the problem in the prior art that there are bubbles in the glass and affect the quality
Method used
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Embodiment Construction
[0023] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0024] see figure 1 and Figure 4 , the preferred embodiment of the present invention provides an all-oxygen kiln debubbling spray gun, comprising: a spray gun body 1 and a cooling device arranged outside the spray gun body 1; one end of the spray gun body 1 is provided with a defoaming combustion liquid inlet 2 and the compressed air inlet 3, the other end is provided with an atomization chamber 4, and the spray gun outlet 8 is arranged on the spray chamber 4; a compressed air channel 5 is arranged in the spray gun body 1, and one end of the compressed air channel 5 is connected to the The compressed air inlet 3 is connected, and the other end is provided with an opening 6 to communicate with the atomization chamber 4; the compressed air channel 5 is provided with a defoaming combustion liquid mixing pipe 7, and one end of the defoaming combustion li...
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Abstract
The invention discloses a debubbling spray gun for a total oxygen kiln. The debubbling spray gun comprises a spray gun body and a cooling device arranged at the outer side of the spray gun, wherein a debubbling combustion liquid inlet and a compressed air inlet are formed in one end of the spray gun body, an atomizing chamber is formed at the other end, and a spray gun outlet is formed in the atomizing chamber; a compressed air channel is formed in the spray gun body, one end of the compressed air channel is communicated with the compressed air inlet, and the other end of the compressed air channel, in which an open hole is formed, is communicated with the atomizing chamber; and a debubbling combustion liquid mixing pipe is arranged in the compressed air channel, one end of the debubbling combustion liquid mixing pipe is communicated with the debubbling combustion liquid inlet, and the other end of the debubbling combustion liquid mixing pipe, in which a debubbling combustion liquid outlet is formed, is communicated with the atomizing chamber. The debubbling spray gun disclosed by the invention is simple in structure and easy to use; and atomized debubbling combustion liquid is conveyed into the kiln for combustion, so that the pressure in the kiln changes, the surface stress of molten glass is damaged, foam on the surface of the molten glass bursts automatically, the purpose of clearing a foam layer off the surface of the glass is achieved and the quality of the glass is greatly improved.
Description
technical field [0001] The invention relates to the technical field of glass production equipment, in particular to a debubbling spray gun for an all-oxygen kiln. Background technique [0002] In the process of glass production, due to the existence of the bubbler, the stratification of the molten glass is serious. There is a thin layer of heterogeneous glass on the surface of the molten glass, and the surface tension of this layer of glass is relatively high. After the bubbles rise to the surface of the glass liquid, they are blocked by the heterogeneous glass layer, and a large number of them stagnate on the surface of the glass liquid, and the appearance appears as a foam layer. The original all-oxygen glass furnace does not have a relatively effective device to remove bubbles, that is, the buoyancy of the glass bubbles acts on the glass surface, and the natural gas is removed. In the process of product formation, most of the foam breaks through the surface tension on th...
Claims
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IPC IPC(8): C03B5/16
Inventor 张魁东廖博智姜成永陈明超刘瑞芳
Owner WUXI SUNDIATEC TECH