Sticky powder for automatic feeding fluidized bed, feed means

The present invention discloses a method for fluidized powder viscous automatic feeding, the feed means comprises a feed hopper, hopper, double screw feeder, the feed conduit, blower, filter and intake duct; position higher than the hopper feed hopper position; feed hopper are provided with a feed inlet, the inlet and the outlet; provided with hopper discharge opening; feeding pipe is connected with the reservoir material hopper between cartridge; double screw feeder mounted in the hopper at the discharge port; fan installed in the hopper to the outlet, a filter mounted within the hopper and at the bottom of the fan; inlet duct wherein one terminal connected to the central feeding pipe. The present invention solves due to the small density of the material, bridging problems feeding process reasons poor flowability is generated; improved reactor and feeder feeding tightness, prevent local flow of material within the hopper, so that the material continuously, uniformly stable entering the reactor; reduce manual operations, increase the degree of automation and the feed material.