Aerogel heat insulation felt production device and method

The invention relates to the technical field of gel production devices, and discloses an aerogel heat insulation felt production device and method.The aerogel heat insulation felt production device comprises a plurality of supporting legs, a plurality of fixing rods are fixedly installed on the supporting legs, piston cylinders are fixedly installed on every two corresponding fixing rods, and inner containers are fixedly installed in the piston cylinders; a pressure relief mechanism is arranged at the top of the inner container, and the pressure relief mechanism comprises a threaded cover which is mounted at the top of the inner container in a threaded manner. Under the action of pressure in the inner container, the arc-shaped pressure relief block can be jacked up and can be slowly released through the pressure relief holes in the arc-shaped groove, and a solvent has properties similar to those of gas and liquid during release, so that the solvent can be more effectively volatilized from aerogel, and the eff