Polyester melt mixing system
A polyester melt and mixing technology, applied in the field of polyester melt mixing system, can solve problems such as reducing film quality, and achieve the effect of quality assurance
Inactive Publication Date: 2017-11-24
JIANGYIN JIHUA NEW MATERIAL
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Problems solved by technology
Whereas if SiO 2 There is a slight unevenness in the polyester melt, and this defect will be magnified in the production of the film, which will eventually reduce the quality of the film, which will have a great impact on the subsequent downstream processes such as printing and aluminum plating.
Method used
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Embodiment Construction
[0010] see figure 1 , the present invention relates to a polyester melt mixing system, comprising a kneader 1, the front end of the kneader 1 is a screw 2, and the screw 2 is used to drive the polyester melt into the kneader 1, said The rear section of the screw 2 is equipped with a concentration meter 3, which is used to detect the concentration of the polyester melt injected into the mixer 1, and the front end of the screw 2 is equipped with a motor 4 to drive itself. 2 The top of the front section is equipped with a hopper 5, which is used to add SiO to the screw 2 2 Liquid material, the top of the rear section of the screw 2 is provided with a feed pipe 6, and the feed pipe 6 is used to inject SiO into the screw 2 2 For solid material, the feeding pipe 6 is equipped with a feeding pump 7, and the feeding pump 7 and the concentration meter 3 are connected to the control box 8. When the concentration meter 3 detects that the concentration at the end of the screw 2 is not up...
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The invention relates to a polyester melt mixing system. The polyester melt mixing system is characterized by comprising a mixing mill (1); a screw (2) is arranged at the front end of the mixing mill (1), a concentration meter (3) is installed at the back section of the screw (2), a motor (4) is installed at the front end of the screw (2), a feeding hopper (5) is installed at the top of the front section of the screw (2), and SiO2 liquid materials are added into the screw (2) through the feeding hopper (5); and a material supplementing pipe (6) is arranged at the top of the back section of the screw (2), SiO2 solid materials are driven into the screw (2) through the material supplementing pipe (6), a material driving pump (7) is installed on the material supplementing pipe (6), and the material driving pump (7) and the concentration meter (3) are both connected with a control box (8). By means of the polyester melt mixing system, SiO2 material mixing can be even, and the thin film quality is guaranteed.
Description
technical field [0001] The invention relates to a polyester melt mixing system, which is used for SiO 2 Evenly dispersed in polyester melt. Background technique [0002] BUSS mixer is a reciprocating mixer, which is used to mix SiO 2 Uniformly dispersed in polyester melt for subsequent film drawing process. Whereas if SiO 2 There is a slight unevenness in the polyester melt, and this defect will be magnified in the production of the film, which will eventually reduce the quality of the film, which will have a great impact on the subsequent downstream processes such as printing and aluminum plating. Contents of the invention [0003] The object of the present invention is to overcome above-mentioned deficiency, provide a kind of SiO 2 Polyester melt mixing system with uniform mixing to ensure film quality. [0004] The purpose of the present invention is achieved like this: [0005] The polyester melt mixing system of the present invention includes a kneader, the fron...
Claims
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IPC IPC(8): B29B7/14B29B7/28B29B7/24
CPCB29B7/14B29B7/242B29B7/28
Inventor 薛惠振
Owner JIANGYIN JIHUA NEW MATERIAL