TH19622A - Fiber spinning machine - Google Patents

Abstract

Fiber blender according to this invention It is suitable for spinning the cellulose solution. Which has a spinning head that will be a symmetrical type of rotation Which has one inlet in the center For cooling gas Another funnel for cellulose solutions. Down below a ring made of precious metal With a number of spinning holes Which the spinning insert Will be designed to have a cross-section shaped like a flat pan And shock pad to deflect A stream of cooling gases flowing through cellulose fibers That was injected out of the spinning hole, where the gas stream to cool it. Will collide with fibers that have been injected out into a right angle The aforementioned spinning hole In the insert of the spin To stay away from each other regularly

Claims (7)

Claims (all) which will not appear on any notice page: 1. The fiber spinning machine for spinning cellulose solution with nozzle (1) is created by Inlet rotation symmetry (3) for cellulose solutions The spinning insert, which is downward, a ring-shaped (4) with a spinning hole (6), is positioned at a constant distance from each other. Which insert the spinning body (4) will have a cross-section that Basin design It is characterized by the fact that the spinning insert is composed of noblemetal and where the nozzle has an inlet (2) for the cooling gas in its center and a shock pad (5) for its guidance. The refrigerated gas stream into the cellulose fibers (7) is injected from the spinning hole so that the cooled gas stream strikes perpendicularly on the injected cellulose fibers. 2. The spinning machine according to claim 1 has a special feature where the spinning insert (4) has a spinning hole (6) that is placed on the department. With at least three concentric corks (k1, k2, k3, .....) 3. The spinning machine according to claim 2 has a special feature where the spinning holes (6) are arranged in a form of another space on the concentric circle. (k1, k2, k3, .....) as seen from the radial 4. The blender according to any of the claims 1 to 3, which has the effect that the spinning insert (4) has a minimum number of holes 0.48 per square millimeter. 5. Fiber blender according to any of the claims 1 to 4, which has the characteristic that the spinning insert (4) will be made out of gold / platinum alloy. 6. Using a blender according to one of the claims 1 to 5 for churning a solution of cellulose in tertiarmine oxide. 7. The use of claim 6 is characterized in that tertiary amine oxide is n-methyl forformed n-oxide.