High -efficient calcium carbonate carbonators

The utility model discloses a high -efficient calcium carbonate carbonators, including barrel, intake pipe and blast pipe, the mouth of pipe of intake pipe is located upper portion among the cylinder side wall, the lower half of intake pipe set up perpendicularly in the cylinder cavity center, the intake pipe bottom is connected with an umbellate form gas distribution ware, the lower extreme edge of umbellate form gas distribution ware is the cockscomb structure be provided with the gaseous segmenting device of at least one deck in the cylinder cavity, the blast pipe is located barrel surface upper end center department. The utility model provides a high -efficient calcium carbonate carbonators has improved carbon dioxide's utilization ratio, has shortened carbonization reaction time, has reduced the carbonization power consumption, reduces carbon dioxide's emission, has promoted production efficiency.