Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for carrying out oxygen-enriched combustion in air-breathing aquarium furnace and aquarium furnace thereof

An oxygen-enriched combustion and glass pool technology, which is applied in glass furnace equipment, glass production, glass manufacturing equipment, etc., can solve the problems of production output decline and enterprise profit reduction, and achieve effective atmosphere control, reduce production costs, and stabilize the pool furnace The effect of craft

Inactive Publication Date: 2006-06-14
HENAN ANCAI HI-TECH
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the pool furnace process is in a fluctuating state for a long time, it will be difficult to avoid various defects such as stones, nodules, streaks and bubbles, which will lead to a decrease in production output and reduce the profit of the enterprise

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for carrying out oxygen-enriched combustion in air-breathing aquarium furnace and aquarium furnace thereof
  • Method for carrying out oxygen-enriched combustion in air-breathing aquarium furnace and aquarium furnace thereof
  • Method for carrying out oxygen-enriched combustion in air-breathing aquarium furnace and aquarium furnace thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The process of using a gas with a higher oxygen content than the air to support combustion is called oxy-fuel combustion. This combustion method can effectively solve nearly 80% of the non-combustible nitrogen absorbs a large amount of heat and is discharged in the exhaust gas, resulting in unnecessary heat consumption. At the same time, nitrogen oxides are generated at high temperatures, which pollute the atmosphere. The oxygen-enriched combustion method can increase the oxygen content in the combustion-supporting air, increase the flame temperature, decrease the ignition temperature, increase the combustion speed, and improve the heating effect of the glass liquid, so that the amount of air required for unit combustion is reduced, so as to achieve better combustion than ordinary air. Energy saving effect. The flame temperature increases with the increase of the oxygen concentration in the combustion-supporting air, and the increase of the temperature will definitely accel...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method to realize oxygen enrichment burning in air combustion supporting in glass tank furnace. It invention includes the following steps: leading hot air from the top of molten pool by burner blower; pumping oxygen from the uptake of burner blower to mix oxygen and hot air for combustion supporting air; sending combustion supporting air into regenerator for combustion supporting. The invention can effectively save energy consumption and stabilize tank furnace technology. Meanwhile, it can effectively realize oxygen content of small furnace to control ambience and stably decrease badness of glass.

Description

Technical field [0001] The invention belongs to the field of glass smelting, and particularly relates to a method for directly implementing oxygen-enriched combustion on the regenerator of an ordinary air-assisted glass tank furnace. Background technique [0002] According to statistics, there are about 800,000 industrial kilns in China, which consume 190 million tons of standard coal annually, accounting for about one-fifth of the country's total energy consumption, and there is great potential for energy saving. Combustion is caused by high-energy collisions between fuel molecules and oxygen molecules. In a conventional air combustion system, this effect is severely hindered by nitrogen molecules. On the one hand, nitrogen reacts with oxygen at high temperatures and absorbs heat; on the other hand, it reduces the chance of collision between oxygen molecules and fuel molecules. The oxygen in ordinary air only accounts for 21%, and the most content is nitrogen, accounting for 79%...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C03B5/00C03B5/16C03B5/235
CPCC03B5/2353Y02P40/50
Inventor 李留恩贾伟苍利民韩广军张军胡喜宾谷凡
Owner HENAN ANCAI HI-TECH