The invention discloses a silane vaporization reboiling and distillation column. The silane vaporization reboiling and distillation column comprises a valve, a pressure pump, a condenser, a gas collecting ball, a gas passing door, a gas through pipe, a distillation section, support bars, a guide pipe, a machine body, a bracket and a furnace body, wherein the gas passing door is mounted in the center of the machine body, the gas through pipe is mounted on the right side of the gas passing door, the bracket is mounted below the gas through pipe, the support bars are mounted below the bracket, fixing objects are mounted at the lower parts of the support bars, the distillation section is mounted above the bracket, a stripping section is mounted below the distillation section, the gas collecting ball is mounted above the machine body, a filter screen is mounted in the center of the gas collecting ball, the valve is mounted above the gas collecting ball, and the condenser is mounted on the left side of the valve. The condenser and the filter screen which can be dismounted are arranged on the silane vaporization reboiling and distillation column, so that high maintenance cost due to damage is reduced, the service life of the column body is prolonged, and industrial demands are met.