Kiln chamber combustion air arrangement structure for battery powder material firing furnace

Abstract

The invention provides a kiln chamber combustion air arrangement structure for a battery powder material firing furnace. Combustion uniformity of spray nozzles on the two sides are guaranteed; combustion air is added to the bottoms of kiln chambers, air supply amount of a whole combustion air pipeline is guaranteed, and therefore the university is good; besides, the whole structure is arranged under the kiln chambers, so that the height is suitable for maintenance. The kiln chamber combustion air arrangement structure comprises a kiln; the kiln chambers are located in the middle of the kiln; burners are uniformly distributed on the two side walls of the kiln chambers; a main air inlet pipeline is arranged at one end right below the kiln; the main air inlet pipeline is connected with a distributor; the distributor is externally connected with branch pipelines on the two sides and branch pipelines at the bottom; the branch pipelines on the two sides are distributed in the distributing direction of the burners of the kiln chambers; the branch pipelines on the two sides are provided with second branch pipes which correspond to the burners in the position respectively; the outlet ends of the second branch pipes are connected to the corresponding burners.

Description

technical field [0001] The invention relates to the technical field of battery powder furnace structure, in particular to a combustion-supporting air arrangement structure of a kiln chamber for a battery powder material firing furnace. Background technique [0002] The core structure of the firing furnace for battery powder materials is the kiln, which is a device made of refractory materials for firing products. In the kiln chamber of the kiln, it is necessary to ensure that the temperature is high enough for firing Products, the existing kiln is equipped with burners on both sides to make the temperature in the kiln high enough, but because the burners are arranged on both sides of the kiln, the pipeline layout of the combustion air is complicated, and each burner needs to The nozzles are equipped with corresponding combustion air pipelines. The existing combustion air pipeline is a single-channel overall structure. Combustion-supporting air, because there are certain dif...

AI Technical Summary

Problems solved by technology

[0002] The core structure of the firing furnace for battery powder materials is the kiln, which is a device made of refractory materials for firing products. In the kiln chamber of the kiln, it is necessary to ensure that the temperature is high enough for firing Products, the existing kiln is equipped with burners on both sides to make the temperature in the kiln high enough, but because the burners are arranged on both sides of the kiln, the pipeline layout of the combustion air is complicated, and each burner needs to The nozzles are equipped with corresponding combustion air pipelines. The existing combustion air pipeline is a single-channel overall structure. Combustion-supporting air, because there are certain differences between the nozzles on both sides, the combustion-supporting air required in the combustion process will be different. The existing structure will cause the nozzles on both sides to burn unevenly. The air supply volume of the combustion air is small, which is not suitable for the use of high temperature kilns. In addition, the existing combustion air pipelines are all arranged above the kiln, which makes the height high and inconvenient for maintenance

Images