Bacteria growth can be prevented and minimized with Online Cleaning Units
Using normal process water and professionally designed cleaning units will minimize bacteria growth in important process areas in paper machines.
PP-Washing Process supplies Online-cleaning devices for paper and pulp mills.
Units are used in wet end area of paper machines covering all process areas and channels.
In principal all areas, where fibres, process water and possible additives can cause fibre and additive accumulations, can be kept clean based on Online cleaning.
Operations with Online cleaning units are easy and maintenance free as
controlling is handled by main system (DCS) and washing water can be any
process water.
Consumption of washing water is small due to efficiency of cleaning units.
Added water amounts into process can be minimized by sequential operations of cleaning devices.
Facts:
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Units for fibre and water tanks and chests
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Units for fibre and water towers
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Units for disc filters and thickeners
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Units for plates, water channels, wire pit in wire section
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Units for exhausting and evacuation channels
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Units for gaps in former roll and couch roll areas
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maintenance free online cleaning units
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water consumption in normal tanks doesn't disturb the process
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cleaning operations in critical areas can be done in certain washing sector
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normally washing bars rotated >360 degrees
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only few I/O - ports for controlling
