Production system and production method of regenerated high-impact polystyrene material
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A technology for recycling polystyrene and polystyrene, applied in the field of plastic production, can solve the problems of low efficiency, loss of raw materials, and economic efficiency of enterprises, and achieve the effect of improving production efficiency, soft structure, and easy and fast cutting
Active Publication Date: 2019-02-19
日彩复合塑料(深圳)有限公司
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[0004] In the existing plastic production equipment and process, the raw materials such as high-impact polystyrene material, toughening agent and recycled polystyrene material are usually manually weighed, and then manually added to a mixer for stirring. With the increase of output and labor cost, it is obvious that the inefficient way of manual production operation, and manual operation will inevitably lead to loss of raw materials, it is difficult to create too much economic efficiency for the enterprise, so it needs to be improved
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Embodiment 1
[0060] A production system for recycled high-impact polystyrene material, combining figure 1 As shown, it includes: an automatic raw material metering device 1 , a mixer 2 , an extruder 3 , a pelletizer 4 , a particle screening machine 5 , a pipeline 6 , a cooling device 7 and a box body 8 .
[0061] Mixer 2, extruder 3, and granulator 4 can be directly purchased in the market, and automatic raw material metering device 1, mixer 2, extruder 3, cooling device 7, granulator 4 and particle screening machine 5 are from top to bottom The bottom and bottom are arranged in sequence and are all arranged in the box body 8, and the above-mentioned many devices and equipment are integrated into the box body 8, which not only saves space, but also facilitates transportation and transfer of the production system.
[0062] The mixer 2 is provided with a mixing bucket 21 and a mixing assembly 22, and the mixer 2 is used to stir and mix the raw materials to form a first processing body; the a...
Embodiment 2
[0071] A production method of recycled high-impact polystyrene material, combiningfigure 1 and figure 2 As shown, on the basis of the recycled high-impact polystyrene material production system described in Example 1, the production method includes the following steps: raw material metering 101, initial stirring 102, ingredient metering 103, re-stirring 104, Extrusion molding 105, pelletizing treatment 106, screening treatment 107 and packaging treatment 108.
[0072] Raw material metering and adding 101: add high-impact polystyrene materials or recycled polystyrene materials to the automatic weighing feeding mechanism 11, weigh the weight of each raw material through the automatic weighing feeding mechanism 11, and feed it to the mixer according to the preset ratio In 2, high-impact polystyrene materials and recycled polystyrene materials are added.
[0073] Initial stirring 102: Preliminary stirring is performed on the high-impact polystyrene material and the recycled poly...
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Abstract
The invention relates to a production system and a production method of a regenerated high-impact polystyrene material. The production system and the production method of the regenerated high-impact polystyrene material aims at solving the problem that the production efficiency of a common production process is not high, and is characterized by comprising a stirrer, a stirring barrel and a stirring assembly are arranged on the stirrer, the stirrer is used for stirring and mixing the raw materials to form a first processing body; an automatic raw material metering device which is used for conveying the raw materials into the stirring barrel through a pipeline, the automatic raw material metering device comprises at least four groups of automatic weighing and feeding mechanisms, each automatic weighing and feeding mechanism is correspondingly used for weighing and conveying high-impact polystyrene materials, color powder, a flexibilizer and a regenerated polystyrene material; an extruding machine which is used for receiving and heating the first processing body and extruding to form a strip-shaped second processing body extruding machine; a granular third processing body granulator which is used for receiving, cutting the second processing body to form particle; a particle screening machine which is used for receiving the third processing body and screening according to the particle size of the third processing body. The production system has the advantages of being high in production efficiency and saving raw materials.
Description
technical field [0001] The invention relates to the technical field of plastic production technology, in particular to a production system and production method of recycled high-impact polystyrene materials. Background technique [0002] With the continuous development of science and technology and economy, daily necessities made of plastics play an increasingly important role in daily life. However, plastics are flammable and burn quickly, producing a large amount of toxic gases. With the wide application of plastics in construction, furniture, transportation, electrical appliances, etc., at the same time, there are countless fires caused by plastic products. The fire situation is not optimistic. Some major fire accidents occur frequently. At present, most of the plastics are flammable. In some fire accidents, household appliances with plastic casings tend to become the source of fire. High-impact polystyrene material is a plastic with good flame retardancy, aging resista...
Claims
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