| abstract |
The utility model provides a liquid caustic soda storage tank, is equipped with the manhole including jar body and manhole cover on, and the manhole cover is located jar of body top mouthful, and liquid caustic soda storage tank still includes the heating part, and the heating part includes U type heating pipe, the both sides end pipe of U type heating pipe passes behind the manhole cover outwardly directedly. This storage tank has the anti -icing advantage effectual, that the feed is efficient of freezing. |