Energy-saving waste plastic crushing and cleaning system and implementing method thereof
A technology for waste plastics and cleaning systems, applied in the field of cleaning systems, can solve the problems of not being able to clean waste plastics in batches, low impurity removal rate, etc., and achieve good ROHS test results, improve economic benefits, and improve the effect of impurity removal rate.
Active Publication Date: 2014-12-24
四川塑金科技有限公司
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Problems solved by technology
[0007] The purpose of the present invention is to provide an energy-saving waste plastic crushing and cleaning system and its realization method, mainly to solve the problems that the existing cleaning equipment cannot clean waste plastics in batches and the removal rate of impurities is low
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[0038] Such as figure 1 As shown, the present invention is mainly used for crushing and cleaning PS and ABS waste plastics, so as to meet the requirements of the subsequent recycling manufacturing process and realize the recycling of waste plastics. In terms of system structure, the present invention includes a crusher, a first rinsing tank, a desalinated water circulation device, a second rinsing tank, an environmental protection material processing system and a sinking material processing system. The crusher communicates with the first rinsing tank, and the crusher is used for crushing waste plastics, while both the first rinsing tank and the second rinsing tank are equipped with rinsing liquid for cleaning the broken waste plastics. Specifically, the first rinsing tank is used for preliminary cleaning of the broken material, and the rinsing liquid in it is composed of calcium chloride, sodium chloride and water. When mixing the liquid, the three components are mixed and sti...
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The invention discloses an energy-saving waste plastic crushing and cleaning system and an implementing method thereof. The energy-saving waste plastic crushing and cleaning system and the implementing method thereof can solve the problem that existing cleaning devices cannot clean waste plastics in batches and are low in impurity removal rate. The energy-saving waste plastic crushing and cleaning system comprises a crusher, a first rinsing tank, a desalted water recycling device, a second rinsing tank, an environment-friendly material processing system and a sediment processing system, wherein the first rinsing pool is connected with the discharging port of the crusher and provided with rinsing liquor, which is formed by mixing sodium chloride, calcium chloride and water and is at a salinity of 15-25; the desalted water recycling device is communicated with the first rinsing pool; the second rinsing pool is communicated with the first rinsing pool and provided with rinsing liquor, which is formed by mixing sodium chloride, calcium chloride and water and is at a salinity of 7-8; the environment-friendly material processing system and the sediment processing system are communicated with the second rinsing pool. The energy-saving waste plastic crushing and cleaning system is reasonable in design, convenient to operate, high in automation degree, capable of stably cleaning PS (polystyrene) or ABS (acrylonitrile butadiene styrene) waste plastics, high in impurity removal rate and capable of cleaning environment-friendly materials and non-environment-friendly materials simultaneously.
Description
[0001] technical field [0002] The invention relates to a cleaning system, in particular to an energy-saving waste plastic crushing and cleaning system and its realization method. Background technique [0003] With the increasing consumption of plastic products, waste plastics are also increasing year by year (such as PS and ABS). At present, my country's waste plastics are mainly plastic films, plastic yarns and woven products, foam plastics, plastic packaging boxes and containers, daily-use plastic products, plastic bags and agricultural mulch films. In addition, the annual consumption of plastics for automobiles in my country has reached about 400,000 tons, and the annual consumption of plastics for electronic appliances and home appliances has reached more than 1 million tons. These products have become one of the important sources of waste plastics after they are scrapped. [0004] It is understood that in 2012, the amount of waste plastics produced in my country ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B29B17/00B29B17/04B29B17/02
CPCY02W30/52Y02W30/62
Inventor 吴永刚陈道明
Owner 四川塑金科技有限公司