SINGLE SHAFT CONTINUOUS KNEADER

• Main Authors: TAKASAKI NORIYUKI, TAKAYAMA KENJI
• Format: Patent
• Language: English
• Published: 21.12.1999
• Edition: 6
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MAKING GRANULES OR PREFORMS; MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL

PROBLEM TO BE SOLVED: To provide a kneader with high quality and high productivity capable of achieving stable kneading without shortage of melting of organic material as well as unstable kneading state even when a thermosetting resin composition containing a large quantity of hard inorganic fillers is kneaded. SOLUTION: A single shaft continuous kneader comprises a continuous spiral blade portion 1 having a continuous spiral blade 11 where the spiral blade is continuous, an intermittent spiral blade portion 2 having intermittent spiral blades 12 where a part of the spiral blade is lacked, and a screw constituted of a spacer portion without the spiral blade thereover more than 1 pitch of the screw or/and a vertical blade portion provided with intermittent-shaped vertical blades 14 which is perpendicular to the screw shaft.