| 摘要 |
The present invention relates to a neutralizer sprayer, more particularly, to a wet type and dry type neutralizer sprayer which mixes calcium hydroxide powder supplied from a calcium hydroxide powder container and air in a mixing pipe and sprays the mixture to a chlorine exposed site through a spray pipe by sucking air through an inlet formed in a casing by the rotation of a fan combined with a rotary shaft of an engine installed in a body and discharging the air through an outlet, and mixes water or caustic soda liquid supplied through an inlet pipe with air inside the spray pipe and sprays the mixture to an ammonia gas or hydrofluoric acid exposed site. The sprayer of the present invention makes a vortex with air sucked into the casing and discharges the vortex air by forming a plurality of ring-shaped protrusions to the inside of the inlet of the front casing which is engaged with the front of the casing. Also, the spray forms a vortex with the air sucked through the inlet by forming a plurality of vortex guide pieces on the outer circumference of the ring-shaped protrusion and the plane of the front casing, makes the vortex air generated by the vortex guide pieces and blocking wall formed on the outside of the outlet for blocking an air passage of the front casing detour the air passage and rapidly be discharged from the outlet. The sprayer, and then, mixes the air discharged from the outlet of the front casing by forming an extension unit in the front of the spray pipe with calcium hydroxide powder or water and caustic soda liquid, and sprays the mixture. |
