Waste plastics regeneration system
A recycling system and waste plastic technology, applied in plastic recycling, mechanical material recycling, packaging, etc., can solve the problems of increasing the waste rate, non-uniform performance, waste and other problems of downstream manufacturers, and save transshipment costs, transshipment time, and utilization value. Maximize and improve productivity
Pending Publication Date: 2018-12-11
广东致顺化工环保设备有限公司
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Problems solved by technology
The waste plastics of the above-mentioned process cannot be tested and blended until they are granulated. Therefore, the properties of the modified waste plastic granules processed by the above-mentioned process are not uniform and the stability is poor.
[0005] 3. Due to the different properties of different batches of waste plastic raw materials, these materials are usually mixed randomly without formulating in the existing production methods. When the recycled waste plastics in the final production process are unqualified, it is difficult to trace the used The source of raw materials, the cause of product failure is difficult to troubleshoot
Waste plastic granules with non-uniform properties greatly increase the reject rate of downstream manufacturers, resulting in poor economic benefits and waste
Method used
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[0037] The present invention will be described in further detail below with reference to the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0038] see Figure 1-Figure 2 , a waste plastic regeneration system of the present invention includes a crushing, cleaning and dehydration module 1, a modified granulation module 2 and a packaging module 3. The crushing, cleaning and dehydration module 1 is respectively provided with a crushing device 1-1 and a cleaning device 1-2. and a dehydration device 1-3, the modified granulation module is provided with a modified granulation device 2-1, and a first-level mixing device is provided between the crushing, cleaning and dehydration module 1 and the modified granulation module 2. The first-stage mixing device includes a flake mixing box or a flake mixing hopper 4 and a flake mixing and stirring device arranged in the flake mixing box or the flake mixing hopper 4; the crush...
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The invention discloses a waste plastics regeneration system, comprising a crushing and washing dewatering module, a modified granulating module and a packing module, wherein a first-stage mixing device is arranged between the crushing and washing dewatering module and the modified granulating module, the first-stage mixing device comprises a sheet stock mixing box or a sheet stock mixing hopper and a sheet stock mixing stirring device arranged in the sheet stock mixing box or the sheet stock mixing hopper; and a plurality of sheet stock storage containers for storing debris materials generated by the crushing and washing dewatering module are arranged between the crushing and washing dewatering module and the first-stage mixing device, and each of the sheet stock storage containers constitutes a first detecting unit. The waste plastics regeneration system divides the mixing of raw materials into a trial production part and a mass production part through cooperation of a two-stage mixing device, has the advantages of high production efficiency, low cost, and can produce waste plastic particles with uniform performance and high stability.
Description
technical field [0001] The invention relates to a waste plastic processing equipment, in particular to a waste plastic regeneration system. Background technique [0002] The recycling of waste plastics can not only save resources, improve the utilization rate of materials, but also protect the environment and reduce its area, so its development prospects are broad. Most of the existing recycling of waste plastics (eg PE / PE) includes processes such as crushing and cleaning, dehydration, modified granulation, and packaging. In the existing application fields of waste plastic recycling, there are the following deficiencies: [0003] 1. The production of different process stages is completed by different manufacturers. For example, manufacturer A is only responsible for the crushing and cleaning of waste plastics, while manufacturer B is responsible for heating the waste plastics after crushing and cleaning to form pellets. Mixing and modification (may be reheated to cause mod...
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IPC IPC(8): B29B17/00B29B17/04B29B9/00B65B65/00
CPCB65B65/003B29B9/00B29B17/00B29B17/04B29B2017/0015Y02W30/62Y02W30/52
Inventor 冯治平
Owner 广东致顺化工环保设备有限公司