基本释义:

口,喷火口

网络释义

1)port,口;喷火口

2)fire-carrying in the primary jet orifice,喷口带火

3)side,port,侧喷火口

4)flame jet,火焰喷口

5)burner ring,burner tile,喷火口砖

6)jet exit,尾喷口<火>

用法和例句

In view of troublesome problems influencing upon the safety of 125MW units with hot air for sending pulverized coal and allocation of the primary air,such as fire-carrying in the primary jet orifice,and slagging on the water-wall in zone of burners etc,occurred after enhancement of volatile and heat value in the coal.

125MW机组采用热风送粉、一次风集中布置的锅炉,当所燃用煤种的挥发分和热值提高后,普遍存在一次风喷口带火、烧坏、喷口附近结渣等影响锅炉安全性的问题。