| abstract |
The utility model relates to a device of synthetic methallyl alcohol, including reation kettle, dropwise add jar, condensation reflux unit, aftertreatment cauldron, rectifying column, methallyl alcohol finished product storage tank, first waste liquid treatment cauldron, organic layer recovery tank, second waste liquid treatment cauldron, filter equipment and byproduct storage tank. The reaction kettle is connected with the post-treatment kettle; the dripping tank is connected with the reaction kettle; the condensation reflux device is connected with the reaction kettle; the post-treatment kettle is respectively connected with the feeding of the rectifying tower and the first waste liquid treatment kettle; the methallyl alcohol finished product storage tank is connected with the rectifying tower; the first waste liquid treatment kettle is respectively connected with the second waste liquid treatment kettle and the organic layer recovery tank; the second waste liquid treatment kettle is connected with a filtering device; the byproduct storage tank is connected with the filtering device. The utility model discloses the device can improve methallyl alcohol's yield, retrieves organic solvent and carries out purification treatment to the waste liquid, realizes the zero release basically, is favorable to environmental protection. |