Same-direction linear three-screw full-automatic production line for sealant

A three-screw, fully automatic technology, applied in the field of chemical machinery - automatic production of sealants, can solve the problems of affecting the exhaust and de-low effect, increasing the length of the screw, weakening the dispersion effect, etc., which is conducive to long residence time and long diameter Short ratio and sufficient volatile removal effect
CN110216860APending Publication Date: 2019-09-10东莞市锕舒尔智能科技有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
东莞市锕舒尔智能科技有限公司
Publication Date
2019-09-10

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Abstract

The invention discloses a same-direction linear three-screw full-automatic production line for sealant, and relates to the field of chemical machine-sealant automatic production. The full-automatic production line comprises three screws, a speed change gear box, a side feeder, a vacuum buffer tank and a static mixer. The right end of the speed change gear box is provided with the side feeder, theside feeder is connected with a plurality of metering tanks at the upper end, the right end of the lower portion of the three screws is provided with the connected vacuum buffer tank, the right end ofthe three screws is sequentially provided with a condenser, a middle storage tank and the static mixer, and the condenser, the middle storage tank and the static mixer are sequentially connected through pipes, so that the three screws are sequentially divided into a feeding conveying zone, a kneading zone, a vacuuming zone, a vacuum kneading zone, a lowering zone, a splitting feeding zone and a dispersing conveying zone; and the same-direction linear three-screw full-automatic production line has the better diversion effect and more shearing time numbers, and therefore better distribution mixing and dispersion mixing are achieved.
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Description

technical field

[0001] The invention relates to the field of automatic production of chemical machinery-sealant, in particular to a full-automatic production line of three-screw sealant in the same direction. Background technique

[0002] Most of the domestic sealant manufacturers basically pre-mix the polymer and powder in the kneader, high-speed disperser, and heating and stirring tank to remove water, then cool down to the planetary mixer and add additives and coloring materials to remove it before use. Packed in large barrels and then subpackaged.

[0003] At present, a small number of manufacturers use twin-screw and static mixers for sealant production. Twin-screw extrusion is one of the most commonly used polymer processing methods. According to the relative rotation direction of the two screws, it can be divided into two categories: co-rotation and counter-rotation. The counter-rotating twin-screw extruder has stable extrusion and is mainly used for extrusion moldi...

Claims

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