blast cap

基本解释

In this paper the design of blast cap for inprovementof natural ventilation was described.
本文介紹了強化自然通風的風帽設計。
Through the simulation, it is found that the cause creating low activity of lime of the present shaft lime kiln lies in an unreasonable structure of the blast cap.
通過模擬發現目前竪爐石灰的活性度低的根本原因是竪爐石灰窰風帽結搆不郃理。
As a result of using a bad structure of blast-cap in lime-shaft-kiln, the producting rate of lime-shaft-kiln is dropped and the activity of lime-hydrate is reduced.
通過模擬發現目前竪爐石灰窰生産率低和所生産的石灰活性度低的根本原因是竪爐石灰窰風帽結搆不郃理。

風帽
According to this problem, the distribution of gas flow field in the kiln is greatly improved by poring on the top of blast cap.
針對這一問題,通過在風帽頂部開孔,窰內氣流分佈大大改善。
交通運輸工程
鼓風蓋