Characteristic:
PLC and DCS controlling system.
Continuous production process.
1260 and 1430 grade ceramic fiber paper.
Density 180-200kg/m3 ceramic fiber paper.
Thickness 1mm to 6mm ceramic fiber paper.
Process Description:
The raw material is blown ceramic
fiber bulk, which is easier to cut, distribute and to distribute glue
evenly. The ceramic fiber bulk need to chop, cleanout, filtrate shot, to
reach the required length of paper production technics, so that the
fibers can be distributed into the slurry pool evenly.
In the process of mixing fiber slurry, it needs workers to fill the
fibers, matched glue, additives and mix them evenly; then to remove the
shot by the water scummer many times, and transport the slurry to the
storage slurry pot, for the use of forming machine.
The pump deliver the matched slurry to the forming pool, the fiber
slurry are absorbed onto the forming machine under the vacuum negative
pressure of the forming machine, to form wet embryo, and do the vacuum
dehydration at the same time; after dehydration, the forming paper
embryo are delivered to the calender by net cloth; after compression and
flat, then the paper embryo are delivered to the drying furnace for
drying.
The drying furnace use the composite hot wind drying device, to dry and
shape the product; After dry and shape, the products are delivered to
the cutting device with the measuring length instrument, for cutting and
rolling; At last, for quality control and packing, the finished
products are sent to the warehouse for dispatching.
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