The paper recycling line makes it possible, from used office papers and newspapers (not recommended because of the quantity of ink) to make a cellulose pulp (paper pulp) and turn it into different paper objects. At the end of this line, we propose making recycled paper folders.
The paper line consists of 3 essential steps for the production of paper pulp :
The complementary steps make it possible to control the appearance and the shaping of the paper pulp :
At the end of the cycle, the treatment of all process water (from pulping, grading, flotation and press, collected in a tank) by the water treatment chain activated sludge and coagulation flocculation decantation (CP143) then the sand filtration system (MP31CR or MP32), activated carbon filtration and chlorine disinfection (MP35CR or MP32).
Control box with power supply and IP55 protection for stirring motors and pumps.
Timing of steps by pump speed controllers
Control of the stirring speeds of the different stages
Display on redox transmitter (bleaching step)
Control of temperature controllers (pulping and bleaching step)
To operate the driver
Portable pH meter,
2 PE 200L buffer tanks on wheels with multifunction lift pump for recovering process water for recycling or for use as effluent to be treated in water treatment pilots (MP50 MP31, MP35, MP32, MP43 MP44, TE950).
Network water for process water reset
Electrical network: 400V / 50Hz Three-phase, 17,5kW
Line of about 5m, can be arranged in U. The whole can be dissociated in the following way:
Crusher and tray only
Pulp production: pulping, grading, flotation, bleaching, coloring, dosing
Object manufacturing: pressing, drying, shaping sheets