Kiln roasting method by glass fiber tank kiln channel

Abstract

The invention discloses a kiln roasting method by a glass fiber tank kiln channel, which is implemented by combustion guns for tank kiln channel normal production. The method comprises the following steps: a. in the kiln roasting ignition process, inserting combustion guns at gun bricks of the tank kiln channel, wherein the gas flow rate of each combustion gun is 0.1-0.5 Nm<3> / h, and the intervals between every two combustion guns are 0.1-1m; b. in the kiln roasting process, keeping the gas flow rate of each single combustion gun unchanged, and controlling the temperature rise by increasing the quantity of the combustion guns at the gun bricks; and c. when the combustion guns at the gun bricks of the tank kiln channel are full, and controlling the temperature rise by increasing the gas flow rate of each single combustion gun until the kiln roasting is finished. The invention has the advantages of lower investment, low gas consumption in kiln roasting, stable temperature control, stable channel structure, less channel structure adjustment, and less hidden danger of the channel after kiln roasting.

Description

technical field [0001] The invention relates to a glass fiber pool kiln passage baking kiln method. Background technique [0002] The fiberglass pool kiln channel usually uses a kiln burner for hot air kiln baking. For this kiln method, first of all, a professional kiln company is required to be in charge of the kiln, and the investment is large. Secondly, due to the large amount of hot air of a single kiln burner, usually a kiln burner is placed within the length range of 10m to 20m. Therefore, in the process of passing through the kiln: ①The large amount of hot air causes high kiln pressure, serious loss of hot air, and the consumption of gas Many; ②The number of burners in the kiln is small, resulting in large temperature fluctuations, poor temperature uniformity throughout the passage, and low temperature control accuracy; ③Due to large changes in the passage temperature, the passage structure also changes greatly, and the passage structure is frequently adjusted. Third...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of high kiln pressure, serious loss of hot air, high consumption of gas, low temperature control accuracy and frequent adjustment of passage structure in the existing glass fiber pool kiln passage baking kiln method, the present invention provides a method using a pool kiln passage Normal production uses a combustion gun to bake the kiln through the glass fiber pool kiln passage baking kiln method

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