Processing technology for making seepage irrigation pipe with alternate effluent section and non-effluent section

An apparatus configured to perform a process for manufacturing a seepage irrigation pipe with alternative effluent sections and non-effluent sections, comprising:

• a blender (2) configured to receive desulfurized tire rubber powder and high-density polyethylene pellet powder at a ratio of 1:0.6-1:0.3, and to mix the desulfurized tire rubber powder and high-density polyethylene pellet powder for 15-30 minutes at 15-35° C.;
• a first extruder (9) comprising a spindle and connected with a second extruder (4) through a pipe forming unit (8), the first extruder configured to receive the mixture of desulfurized tire rubber powder and high-density polyethylene pellet powder through a first automatic feeder (1);
• the blender (2) further configured to receive further desulfurized tire rubber powder and further high-density polyethylene pellet powder at a ratio of 1:1.2-1:0.7 and to mix the further desulfurized tire rubber powder and the further high-density polyethylene pellet powder for 15-30 minutes at 15-35° C.;
• the second extruder (4) configured to receive the mixture of the further desulfurized tire rubber powder and further high-density polyethylene pellet powder through a second automatic feeder (3);
• the first extruder (9) further configured to extrude an effluent section of a seepage irrigation pipe through the pipe forming unit (8) after a time of an effluent section producing reaction of 1˜2 minutes, wherein the length of the effluent section is controlled by setting a speed of the first extruder spindle at 500˜950r/min and wherein temperatures in different areas of the first extruder (9) are at 120˜170° C.;
• the second extruder (4) comprising a further spindle, the second extruder (9) further configured to extrude a non-effluent section of the pipe through the pipe forming unit (8) after a time of non-effluent section producing reaction of 1˜2 minutes, wherein a length of the non-effluent section is controlled by setting a speed of the further spindle at 500˜1000r/min and wherein temperatures in different areas of the second extruder (4) are at 120˜170° C.;
• a pipeline cooling device (5) configured to cool the sections extruded from the pipe forming unit (5);
• an automatic pipe coiler (7) through which the cooled sections are drawn via a pipe traction cutting machine, wherein a speed of traction cutting machine (6) is set at 0.03˜0.05 m/s and wherein after reaching a pre-set length of the pipe, the pipe traction cutter (6) automatically cuts the pipe and the automatic pipe coiler (7) wraps and packages the cut pipe,
• wherein the first extruder (9) and the second extruder (4) alternate in producing the effluent section and producing the non-effluent section, and wherein the blender (2), the pipe cooling device (5), the automatic pipe coiler (7), and one of the first extruder (9) and the second extruder (4) operate simultaneously,
• wherein when transitioning from producing the effluent section to producing the non-effluent section, the production of the effluent section is stopped automatically after 0.5˜2 seconds of the effluent section producing reaction via controlling a time of acceleration of the further spindle of the second extruder (4), subsequently the non-effluent section is extruded from the pipe forming unit (8), wherein the further spindle acceleration time is a time when the second extruder (4) accelerates from 0 to the set target speed;
• wherein when transitioning from producing the non-effluent section to producing the effluent section, the production of the non-effluent section is stopped automatically after 0.5˜2 seconds of non-effluent section producing reaction via controlling a time of deceleration of the further spindle of the second extruder (4), subsequently the effluent section is extruded from the pipe forming unit (8), wherein the further spindle deceleration time is a time when the second extruder (4) decelerates from a present running speed to 0.