The invention relates to the field of
drip irrigation tape production, and discloses a double-flow-channel filtering die head and screen structure suitable for reclaimed material production, the double-flow-channel filtering die head and screen structure comprises a
machine shell, the feeding end of the
machine shell is connected with an extruder, and a single-pass flow channel capable of dividing fluid in two paths is arranged in the
machine shell; the filter assemblies are arranged on the single-pass runners respectively, and the
tail ends of the single-pass runners are converged into the
extrusion die head; when the machine is not stopped, the
extrusion die head and the screen of the filtering
assembly can be replaced through the screen replacing mechanism; the device is reasonable in design, convenient to disassemble and assemble, controllable in flow direction, stable in
filtration, stable in
extrusion, convenient and fast in screen replacement, safe, reliable, energy-saving, consumption-reducing, quality-improving and efficiency-improving; the production cost is reduced, and the
impurity removal effect is improved; on the premise of
backflow prevention and self-adaptive pressure adjustment, the process of non-stop net replacement and the process of continuous output of the
drip irrigation tape are guaranteed.