Polyacrylamide storage tank

The utility model provides a polyacrylamide storage tank, sets up in the gas vent on jar body top including a jar body, sets up in the liquid outlet of the nearly bottom of the jar body, is provided with the U type on jar side wall and presss from both sides the cover, and the U type presss from both sides cover one side top to be opened and has cooling water inlet, and open on the opposite side top has the coolant outlet, and cooling water outlet and inlet all is equipped with the circulating line and connects coolant tank, is provided with the cooling pump on the circulating line, the U type presss from both sides the cover inner wall and is provided with the crisscross guide ring that sets up in interval, and the messenger forms labyrinth water cooling channel in pressing from both sides the cover, and the internal thermodetector that sets up of jar, thermodetector electricity connection director, controller connect the cooling pump, and a jar body top is inserted and is equipped with the gas distribution