A polyethylene cracker
A technology of cracking device and polyethylene, applied in the field of chemical production, can solve the problems of poor heating effect of materials, affecting reaction products, uneven stirring, etc., and achieves the effects of low manufacturing cost, improved purity, and accelerated reaction speed.
Active Publication Date: 2020-11-24
安徽省赛旺商贸有限公司
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Problems solved by technology
However, on the one hand, the device does not stir the material uniformly, and on the other hand, the heating effect on the material is not good. In addition, the air is not removed when the material reacts to form polyethylene wax, which affects the reaction product.
Method used
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[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0025] Such as Figure 1 to Figure 5As shown, a polyethylene cracking device according to the present invention includes a feed inlet 1, a discharge outlet 2, a motor one 5, a nitrogen box 7 and a support 8, and also includes a stirring heating module 3, a reaction module 4, and a driving module 6 and a limit module 9, the stirring and heating module 3 is fixed on the support 8; the feed inlet 1 is located at the upper end of the stirring and heating module 3, and the stirring and heating module 3 is used to heat and stir the materials; The reaction module 4 is connected with the stirring heating module 3 through a hose, the reaction module 4 is hinged on the drive module 6, and the reaction module 4 is used to generate polyethylene wax; the motor...
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The invention belongs to the technical field of chemical industry production and specifically relates to a polyethylene cracking device which comprises a feeding opening, a discharging opening, a first motor, a nitrogen box and a support and further comprises a stirring and heating module, a reaction module, a driving module and a limiting module, wherein the stirring and heating module is fixed to the support, the feeding opening is arranged at the upper end of the stirring and heating module, the stirring and heating module is used for heating and stirring materials, the reaction module is connected with the stirring and heating module through a flexible pipe, the reaction module is hinged to the driving module, the reaction module is used for generating polyethylene wax, the first motoris fixed to the ground through a supporting seat, the driving module is arranged on a motor shaft of the first motor, the driving module is used for driving the reaction module to swing, the supportis arranged on the ground, the nitrogen box is arranged on the right side of the support, and the limiting module is used for limiting a swinging area of the reaction module. The polyethylene crackingdevice disclosed by the invention can be applied to batch production of polyethylene wax and has the advantages of simple technology and lower manufacturing cost.
Description
technical field [0001] The invention belongs to the technical field of chemical production, in particular to a polyethylene cracking device. Background technique [0002] Polyethylene wax is a polyolefin synthetic wax. Its appearance is white or light yellow block, flake or powder solid. The relative molecular mass is 1000-4000. It has low toxicity, non-corrosiveness, high hardness and high softening point. , low melt viscosity, wear resistance, heat resistance, good lubricity, dispersion and fluidity, etc., can effectively improve the processing efficiency of PVC pipes, profiled materials, films, cables and other plastics and rubbers, and have broad prospects for development and utilization. At present, the production of polyethylene wax is mainly obtained through three methods: ethylene monomer oligomerization, polymer degradation (polyethylene cracking) and by-products in the polyethylene synthesis process. It is an industry with great market potential to prepare polyeth...
Claims
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IPC IPC(8): C08F8/50C08F110/02
CPCC08F8/50C08F110/02
Inventor 梁格
Owner 安徽省赛旺商贸有限公司