Tuber agricultural product steam peeling test bed

The invention discloses a tuber agricultural product steam peeling test bed which comprises a pressure steam source, a steam pressure tank, a control valve and a control device. The steam pressure tank comprises a pressure tank body, a pressure tank cover, a steam inlet pipeline and a steam exhaust pipeline. An opening is formed in one end of the pressure tank body, the pressure tank cover is sealed on the opening of the pressure tank body, the steam inlet pipeline and the steam exhaust pipeline are placed on the two sides of the pressure tank body respectively, the steam inlet pipeline is connected with the pressure steam source, and the steam inlet pipeline is provided with a pressure gauge used for recording steam blistering pressure. The control valve comprises a steam input electric control valve and a steam exhaust electric control valve which are arranged on the air inlet pipeline and the air exhaust pipeline respectively. The control device is electrically connected with the steam input electric control valve and the steam exhaust electric control valve respectively and is used for automatically controlling the steam blistering operation on tuber agricultural products. The tuber agricultural product steam peeling test bed is provided with the pressure steam source, the steam pressure tank, the control valve and a brush peeling machine to establish a set of tuber agricultural product steam blistering and peeling test platform, operation is convenient and quick, and steam peeling test to various materials can be achieved.