| 摘要 |
production of continuous fibers from rock melt, particularly, designs of spinneret fiber; applicable in fiber production plants. SUBSTANCE: spinneret feeder includes body, spinneret plate with spinnerets, current leads. Located on spinneret plate are spinneret rows arranged longitudinally relative to long side of spinneret feeder and spaced at 10-30 mm to ensure installation of at least one supporting water-conducting member in the form of tubes of various profile. Spinneret plate is made with reinforcing member in the form of V- or U-shaped member, and supporting member subspinneret cooler is made of refractory ceramics. EFFECT: higher fiber productivity, prolonged service life. 2 cl, 1 dwg
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