High-speed hot mixer for PVC plastic film production

A plastic film and mixer technology, applied in the field of mixing equipment, can solve the problem of uncontrollable heating of particles of different sizes, and achieve the effect of preventing excessive heating

Active Publication Date: 2020-03-27
海宁市沪明塑钢有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-speed thermal mixer for PVC plastic film production, which solves the problem of uncontrollable heating of particles of different sizes in the thermal mixer

Method used

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  • High-speed hot mixer for PVC plastic film production
  • High-speed hot mixer for PVC plastic film production
  • High-speed hot mixer for PVC plastic film production

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0024] see Figure 1-4 , the present invention provides a technical solution: a high-speed thermal mixer for PVC plastic film production, including a mixing tank 1, a sealing cover 2, a mixing motor 3, a mixing shaft 4, a stirring blade 5, a large particle processing mechanism 6, and a feeding mechanism 7 and outlet 8, the sealing cover 2 is detachably installed at the top opening of the mixing barrel 1, the mixing motor 3 is detachably installed in the middle of the top of the sealing cover 2, and the top of the mixing shaft 4 is connected to the mixing motor through a coupling The output shaft of 3 is fixedly connected, the stirring blade 5 is installed at the bott...

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Abstract

The invention discloses a high-speed hot mixer for PVC plastic film production. The high-speed hot mixer comprises a mixing barrel, a sealing cover, a mixing motor, a mixing shaft, stirring blades, alarge particle processing mechanism, a feeding mechanism and a discharging port. The sealing cover is detachably installed at an opening in the top of the mixing barrel. The mixing motor is detachablyinstalled in the center of the top of the sealing cover. The top of the mixing shaft is fixedly connected with an output shaft of the mixing motor through a coupler. The stirring blades are installedat the bottom of the mixing shaft. The large particle processing mechanism is arranged in an inner cavity of the mixing barrel. The feeding mechanism is arranged at the top of the sealing cover. Thedischarging port is formed in the center of the bottom of the mixing barrel. The high-speed hot mixer for PVC plastic film production adopts a vertical layered working mode, first particles of different sizes in one batch are separated, raw material particles are heated and mixed in two ways specifically, and the problems that small particles are overheated, and the large particles are under-heated are solved.

Description

technical field [0001] The invention relates to the technical field of mixing equipment, in particular to a high-speed thermal mixer for producing PVC plastic films. Background technique [0002] The high-speed thermal mixer is mainly suitable for the batching, mixing, coloring, drying of various resins such as polyethylene, polypropylene, and polyvinyl chloride, as well as the drying and devolatilization of engineering plastics such as ABS and polycarbonate before processing. It can also be used in the mixing of phenolic resins. The device adopts hot water circulation heating function, which has the advantages of high automation, good mixing effect, complete functions and compact structure, and saves resources and is environmentally friendly. In actual operation, there is a situation of uneven mixing within the required time. In order to get full mixing, the mixing time must be extended. [0003] At present, when the thermal mixer performs raw material pretreatment, it ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B7/16B29B7/22B29B7/24B29B7/82B29B13/10B29K27/06
CPCB29B7/16B29B7/22B29B7/24B29B7/82B29B13/10B29K2027/06
Inventor 雷海英
Owner 海宁市沪明塑钢有限公司
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