Compact Dispersing System (CDS)

The CDS is the only non-pressurized system. This principle allows for a more compact design: a conveyor can be used to replace both the plug screw and the shredder, and there is no need for pressure vessels or sealings for HC discharge. The non-pressurized concept gives a low steam consumption, and the design also allows for existing dewatering equipment to be used. Retention time is 20-30 seconds at a temperature of up to 95°C (203°F).

The system is further described below – with treatment steps for dewatering, heating and dispersing.

Dewatering zone

Screw press

Screw press

Dewatering is made to thicken the pulp consistency from as low as 3% and up to 35%. A high consistency pulp entering the heating zone will ensure a low steam consumption, and a better dispersion result.

Heating zone

Conveyor

Conveyor

The Compact Dispersing System is a non-pressurized system and therefore a conveyor can be used to replace both the plug screw and the shredder. This gives a more compact solution for feeding to the pre-heater.

Pre-heater

Pre-heater

The pulp is heated to an even temperature of up to 95°C, depending on raw material. Strength properties are weakened, and an improved dispersing result can be achieved.

Dispersing zone

Infeeder

Infeeder

The infeeder feeds the pulp from the pre-heater to the disperser. The infeed zone of the disperser has patented features that decreases risk of blocking, and contributes to a low energy consumption.

Disperser

Disperser

The fibers pass through a narrow gap between rotating discs, where any impurities are disintegrated to an invisible size. The devil-tooth pattern of the discs is optimized for each pulp mixture in order to achieve a gentle treatment of the fibers. Adjustment of the disc gap can be done on-line with an accuracy of 0,01 mm.

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Contacts

Are you in need of technical support or wear parts for your machine? Interested in a visit from our staff or a project quotation? Please contact one of our local offices around the world!

Johan Göth
Johan Göth Sales & Marketing Director Phone: + 46 (0)380 76092 Mobile: + 46 (0)70 200 0928 Email: [email protected]
Sweden
Niklas Tunell
Niklas Tunell Area Sales Manager, N & S America Phone: + 1 416 925 8772 Mobile: + 1 416 704 0147 Email: [email protected]
Canada
Mårten Karlberg
Mårten Karlberg Area Sales Manager Mobile: + 46 (0)70 760 4132 Email: [email protected]
Sweden
Christian Stiller
Christian Stiller Area Sales Manager Mobile: + 46 (0)70 760 8183 Email: [email protected]
Sweden
Kaj Trymell
Kaj Trymell Area Sales Manager, Estate Manager Phone: + 46 (0)380 76006 Mobile: + 46 (0)70 673 9042 Email: [email protected]
Sweden
Jeff Ström
Jeff Ström Area Sales Manager Phone: + 46 (0)380 76002 Mobile: + 46 (0)73 544 59 07 Email: [email protected]
Sweden
Nanna Bjäss Sales Engineer Bioenergy Phone: + 46 (0)380 76012 Email: [email protected]
Sweden
Åsa Billfeldt
Åsa Billfeldt After Sales Manager Phone: + 46 (0)380 76021 Mobile: + 46 (0) 70 322 02 22 Email: [email protected]
Sweden
Gith Cedulf
Gith Cedulf Marketing Coordinator Spare Parts Phone: + 46 (0)380 76018 Email: [email protected]
Sweden
Olivia Holm
Olivia Holm Sales Coordinator Spare Parts Phone: + 46 (0)380 76095 Email: [email protected]
Sweden
Lotta Roos
Lotta Roos Sales Coordinator Spare Parts Phone: + 46 (0)380 76005 Email: [email protected]
Sweden
Veronica Uddén
Veronica Uddén Shipping Manager Phone: + 46 (0)380 76003 Email: [email protected]
Sweden
Carl-Johan Jarnehammar
Carl-Johan Jarnehammar CFO Phone: + 46 (0)380 76020 Email: [email protected]
Sweden
Stefan Virtanen
Stefan Virtanen Technical Manager Phone: + 46 (0)380 76025 Mobile: + 46 (0)72 731 3368 Email: [email protected]
Sweden
Björn Math
Björn Math Purchasing Manager Phone: + 46 (0)380 76081 Email: [email protected]
Sweden
Tomas Anarp
Tomas Anarp Senior Technical Advisor Phone: + 46 (0)380 76014 Mobile: + 46 (0)70 644 8478 Email: [email protected]
Sweden
Daniel Stenberg
Daniel Stenberg Product Manager, Grubbens Email: [email protected]
Sweden
Ola Sahlstedt
Ola Sahlstedt Product Manager, Krima Phone: + 46 (0)380 76019 Email: [email protected]
Sweden
Praveen P.R
Praveen P.R Technical Support Manager Phone: + 91 97 46 89 01 34 Email: [email protected]
India
Ulla Fischer
Ulla Fischer Managing Director, Germany Mobile: +49 (0) 171 7326611 Email: [email protected]
Germany
Frank Hinterwälder
Frank Hinterwälder Sales & Application Manager Mobile: +49 (0) 151 15381576 Email: [email protected]
Germany
Patricia Schaffrath
Patricia Schaffrath Production, Filter Cloth Email: [email protected]
Germany
Kevin Klassen
Kevin Klassen Area Sales Manager Phone: + 49 (0) 151 14152575 Email: [email protected]
Germany
Anja Dabbert
Anja Dabbert Area Sales Manager -Cellwood / Algas Mobile: +49 (0) 171 4509590 Email: [email protected]
Germany
Christopher Plaß
Christopher Plaß After Sales Email: [email protected]
Germany
Frank Jiang
Frank Jiang Managing Director, China Phone: + 86 21 5496 1756-808 Mobile: + 86 138 1680 0426 Email: [email protected]
China
Kent Xu
Kent Xu Senior Erection Supervisor Phone: + 86 21 5496 1756 Mobile: +86 138 1642 5353 Email: [email protected]
China
Cathy Li
Cathy Li Administration & Finance Phone: + 86 21 5496 1756 Mobile: + 86 159 0084 6931 Email: [email protected]
China
Paul Gao
Paul Gao Senior Commissioning Engineer Phone: + 86 139 2260 8493 Email: [email protected]
China
Tony Lu
Tony Lu After Market Sales Engineer Phone: + 86 21 5496 1756 Mobile: + 86 188 0191 0507 Email: [email protected]
China