Linear low-density polyethylene production device facilitating heating and using method of linear low-density polyethylene production device

Abstract

The invention relates to the technical field of linear low-density polyethylene heating, in particular to a linear low-density polyethylene production device facilitating heating and a using method ofthe linear low-density polyethylene production device. The linear low-density polyethylene production device comprises a production device body, a stirring device is arranged inside the production device body, a feeding pipe is arranged on one side of the production device body, an extrusion device is arranged at one end of the feeding pipe, the stirring device comprises a rotating shaft, a plurality of rotating frames are annularly, uniformly and fixedly arranged on the side wall of the end, close to the top, of the rotating shaft, iron wire net frames are fixedly connected to the rotating frames, a bottom pressing plate and a rhombic batten are fixedly connected to the side wall, close to the bottom, of the rotating shaft, the extrusion device comprises an extrusion pipe, one end of a straight pipe is fixedly connected with an extrusion outlet pipe, and an air passing device is installed inside the extrusion outlet pipe. According to the linear low-density polyethylene production device, the problem that heat is generated due to the fact that linear low-density polyethylene particles are adhered to objects during heating and melting is mainly solved, meanwhile, when the substances are melted, bubbles can be generated, and the use condition of subsequent linear low-density polyethylene molten liquid is influenced.

Description

technical field [0001] The invention relates to the technical field of linear low-density polyethylene heating, in particular to a linear low-density polyethylene production device that is convenient for heating and a use method thereof. Background technique [0002] Linear low-density polyethylene is non-toxic, tasteless, and odorless milky white particles with a density of 0.918-0.935g / cm3. Compared with LDPE, it has a higher softening temperature and melting temperature, and has the advantages of high strength, good toughness, high rigidity, heat resistance, and cold resistance. It also has good environmental stress cracking resistance, impact strength, and durability. Tear strength and other properties, and can be resistant to acids, alkalis, organic solvents, etc. and are widely used in the fields of industry, agriculture, medicine, hygiene and daily necessities. [0003] When the linear low-density polyethylene particles are heated and melted, the melted and heated ob...

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Problems solved by technology

[0003] When the linear low-density polyethylene particles are heated and melted, the melted and heated objects are sticky, which reduces the effect of subsequent heating on the linear low-density polyethylene particles. At the same time, when the linear low-density polyethylene particles are melted, air bubbles will be generated, which will affect the subsequent The use of linear low density polyethylene melt solution

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