A full oxygen combustion petroleum coke industrial glass furnace system with carbon dioxide recovery
A carbon dioxide and glass furnace technology, applied in glass furnace equipment, oxygen/ozone/oxide/hydroxide, manufacturing tools, etc., can solve the problem of high cost of furnace tail gas removal, insufficient fuel combustion, unbearable for enterprises, etc. problems, to achieve the effect of protecting the environment, improving utilization and reducing pollution
Inactive Publication Date: 2017-10-31
BEIJING JUJING GAS TECH
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Problems solved by technology
[0002] In recent years, people have paid more and more attention to air pollution. Glass production has always been the key monitoring object of air pollution. The existing regenerative glass melting furnaces use air to support combustion, which makes the fuel combustion insufficient. 78% of the nitrogen in the air is in the air. Nitrogen oxides will inevitably be oxidized in high-temperature furnaces. Due to the high cost of removing furnace tail gas containing nitrogen oxides, it is difficult for enterprises to bear. They always discharge the furnace tail gas containing nitrogen oxides directly, causing serious air pollution.
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[0048] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0049] like figure 1 As shown, the full-oxygen combustion petroleum coke industrial glass kiln system with carbon dioxide recovery in the embodiment of the present invention, the full-oxygen combustion petroleum coke industrial glass kiln system with carbon dioxide recovery includes: oxygen production and oxygen supply device 1, An oxy-fuel combustion glass furnace 2 and a carbon dioxide recovery device 3, the oxygen output end of the oxygen production and oxygen supply device 1 is connected to the oxygen input end of the oxy-fuel combustion glass furnace 2, and the exhaust gas output end of the oxy-fuel combustion glass furnace 2 Connect with the input end of carbon dioxide recovery device 3;
[0050] Among them, the oxygen supply device provides oxyge...
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The invention provides a full oxygen production combustion petroleum coke industrial glass kiln system with carbon dioxide recovery. The full oxygen production combustion petroleum coke industrial glass kiln system with carbon dioxide recovery comprises an oxygen production and supply device, an oxygen-fuel glass kiln and a carbon dioxide recovery unit. The oxygen output end of the oxygen production and supply device is connected to the oxygen input end of the oxygen-fuel glass kiln. The exhaust gas output end of the oxygen-fuel glass kiln is connected to the input end of the carbon dioxide recovery unit. According to the full oxygen production combustion petroleum coke industrial glass kiln system with carbon dioxide recovery, the oxygen supply production and supply device, the oxygen-fuel glass kiln and the carbon dioxide recovery unit are arranged for combusting petroleum coke for heating the glass kiln under the condition of full oxygen, so that the fuel utilization rate is increased and the cost is reduced, and furthermore, the combustion exhaust gas is recycled so as to effectively protect the environment and reduce pollution.
Description
technical field [0001] The invention relates to the technical field of glass kiln manufacturing, in particular to an industrial glass kiln system with full oxygen production and combustion of petroleum coke with carbon dioxide recovery. Background technique [0002] In recent years, people have paid more and more attention to air pollution. Glass production has always been the key monitoring object of air pollution. The existing regenerative glass melting furnaces use air to support combustion, which makes the fuel combustion insufficient. 78% of the nitrogen in the air is in the air. Nitrogen oxides will inevitably be oxidized in the high-temperature furnace. Due to the high cost of removing the furnace tail gas containing nitrogen oxides, it is difficult for enterprises to bear. They always discharge the furnace tail gas containing nitrogen oxides directly, causing serious air pollution. Contents of the invention [0003] The technical problem to be solved by the present...
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IPC IPC(8): C03B5/16C01B32/50C01B13/02
CPCC01B13/0259C01B32/50C01B2210/0043C03B5/2353C03B2211/40Y02P40/50Y02P40/57
Inventor 郭睿李新华
Owner BEIJING JUJING GAS TECH