Przygotowanie masy papierniczej
Na stronie przedstawiona jest informacja o urządzeniach do przygotowania masy wytwarzanych przez
firmę Maule & C. S.p.A. Firma Maule powstała w 1921 roku i stała się czołowym dostawcą urządzeń
dla papierni we Włoszech i na świecie.
Firma Maule przez wiele lat koncentrowała się na przetwarzaniu makulatury i dziś posiada
ponad 1100 instalacji tego typu układów na całym świecie.
Powrót do strony głównej
Rozczyniacze wysoko- i niskostężeniowe do makulatury i masy celulozowej
Wirnik rozczyniacza wysokostężeniowego
Maule High density pulpers (operating consistency from 15 to 18%) have been engineered for the most efficient pulping of any kind of waste paper and virgin pulp. Size from 6 cu.mt. up to 60 cu.mt.
Low density pulper extraction chamber with impeller (4% - 6%).
Maule low density pulpers, with an operating consistency of 4 to 6% are nevertheless efficient for the defibering of waste furnish and virgin pulp and may be operated for continous or batch operation.
Drive is by "V" belt or gearbox.
Each pulper can be supplied with continuous ancillary equipment for the removal of wires, plastic and heavy dirt discharge.
Zagęszczarki śrubowe
Szeroko stosowane do:
- thickening of waste paper
- washing installations for virgin pulps, semi chemical, deinked stock
- thickening of ground wood rejects
- thickening of ground wood
- thickening of wet broke
Prasy odwadniające
Szeroko stosowane do:
- thickening of waste paper;
- thickening of virgin pulps, chemical, deinked stock;
- thickening of ground wood rejects;
- thickening of ground wood.
Główne cechy:
- operated by a.c. motor or variable speed drive;
- flexibility of operation;
- easy installation.
Dyspergatory
Features & Benefits
- Little overall space requirements.
- Low capital and installation costs.
- Low number of machines involved in the process:
- no streaming tube;
- no rotary valves;
- no plug screw feeder.
- High residence time (3-4 minutes).
- Simple control of H.P. input.
- Low peripheral speed of rotor: gentle treatment of the fibres with following benefits:
- no change of °SR (2-3 points).
- bulky increase (about 10%).
- no change in mechanical fiber characteristics (breaking length/burst index etc.).
- Effective mixer (replaces bleach mixer and provides for optimum bleaching conditions).
Applications
The Maule Dispersing Kneader is the proven system for the efficient dispersion/sizing of inks and waxes in the following applications:
Deinking operations
- Ink separation from fibers.
- Ink dispersion to proper size.
- Chemical mixing before soaking of bleaching tower.
Waste paper operations:
- Wax, paraffin and hot-melt dispersion.
- Agglomeration of sticky contaminants.
- Complete defibering of flakes.
Sortowniki ciśnieniowe
The Maule medium consistency (3,5 - 4,5%) Key Screen meets the requirements of modern screening in the paper industry.
- High screening efficiency
- Low specific power
- Small space requirement
- Finest slots from 0.15 mm
Młyny
For virgin pulp and waste papers.
