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Complete production line for bleached cotton bleaching line
Various process equipment for cotton fiber bleaching line with a capacity of approximately 10 tons/day. The line is fully automatic (in house and Siemens S7-300) and employees have basically a monitoring role when line is running except for lifting the cake formed cotton to and from the bleaching vessels.
The unit consist in general of;
Bleaching process:
02 stamping presses (one SME from 2007 and one Autefa from 1986 both fed with Trützschler condensers. Spray water is added in the process.
02 Obermaier bleaching vessels each containing 3 cakes for each batch, along with separate peroxide tanks/system (see sketch) and water tanks for rinsing. A separate fully automatic chemical kitchen is integrated in the process in house made 2005.
While 2 baskets are in bleaching process, 2 baskets are under loading. Balanced process.
2 Mühlmann centrifuges from 2013 each with max speed of 700 rpm
The whole process with cakes is served by an overhead movable crane make Demag DR-com rope hoist is from 2012, the traverse/carrier is from 1984.1.
01 Temafa model 360 wet cake opener with feeder, yoc: 1998
Drying process:
01 Fleissner T6413 cylinder drier, yoc: 1998 with 6 drums drying material app. 40% moisture down to average 6% moisture. Steam heated dryer (boiler not included) with a power consumption of 651 kW/hr. At exit is a built-in moisture control measuring moisture on band as well as a metal detector also built in on the transport band.
Handling of effluent water for the full process (see drawing).
The actual bleaching process heat (50-120 deg. C) and the cooling is NOT included in the scope. However, we can through layout show what is needed for this.
Rinsing:
Rinsing first round, 85 deg. C from rinse water tank
Rinsing 2 recycled water 50 deg. C from tank 700
Rinsing 3 water 80 deg. C from tank 300
Rinsing 4 water 50 deg. C from tank 400
Handling of chemical for the bleaching process
Fully automatic chemical process built in 2016 with Siemens S7 automation in house engineered. All installed in one room (see drawing)
| SKU | 519-0009 |
|---|---|
| Manufacturer | |
| Model | Complete production line for bleached cotton |
| Year | 1986-2013 |
| Electricity | 380/3/50 |
| Quantity | 1 |
