Preparation method of derived fuel of scraped car crushing residues
A technology derived from fuels and scrapped vehicles, applied in waste fuels, biofuels, fuels, etc., can solve the problem of ineffective treatment of broken residues, achieve significant social and economic benefits, improve utilization and added value, The effect of improving compatibility
Inactive Publication Date: 2022-03-18
GEM WUHAN URBAN MINE RECYCLING IND PARK DEV +2
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Problems solved by technology
[0004] In view of this, it is necessary to provide a method for preparing fuel derived from scrapped automobile crushed residues, in order to solve the problem that existing automobile crushed residues cannot be effectively treated
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[0029] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.
[0030] see figure 1 , a method for preparing fuel derived from scrapped scrap car residues in this embodiment, the steps of the method are as follows:
[0031] Collect the remaining parts obtained from scrapped passenger cars, scrapped passenger cars or scrapped trucks after dismantling, compressing, crushing, sorting, and recycling steel and non-ferrous metal materials. The remaining parts include plastics, rubber, paint, synthetic fibers, foam materials, Phenolic resin fiberglass composites, epoxy resin fiberglass composites, metal pellets, wood chips, cloth, and chips or powders of glass a...
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Abstract
The invention discloses a preparation method of derived fuel of crushed residues of scraped cars, and belongs to the technical field of resource utilization of crushed residues of cars. The method comprises the following steps: proportioning and mixing: adding a polymer modifier for enhancing component compatibility, calcium oxide for absorbing chlorides and sulfides and coal for stabilizing combustion into obtained crushed residue particles, and fully mixing the mixture, the ratio of the combustible particles to the polymer modifier to the calcium oxide to the coal in parts by weight in the mixture is as follows: 40-60 parts of the crushed residue particles, 10-20 parts of the polymer modifier, 15-25 parts of the calcium oxide and 10-20 parts of the coal; and compression molding: putting the mixture into a cavity of a mold, applying pressure to the mold to 20-80MPa, keeping the maximum pressure for 1-5 minutes, and demolding to prepare the derivative fuel with a regular shape. According to the invention, the automobile broken residues can be prepared into the derived fuel, and pollution is reduced.
Description
technical field [0001] The invention relates to the technical field of resource utilization of automobile shredding residues, in particular to a method for preparing fuel derived from scrapped automobile shredding residues. Background technique [0002] Generally speaking, after scrapped cars are dismantled and parts are recovered, the remaining parts are compressed, crushed, and sorted to recover the metal and non-metallic materials, and the remaining fine and difficult parts are called car shredding residues ( Automobile Shredder Residue, ASR). With the rapid development of my country's automobile market, the number of scrapped cars is increasing year by year, which makes the resources and environmental problems caused by the broken residues of scrapped cars increasingly prominent. According to statistics, the annual amount of scrapped cars in my country is about 7 million, and it is expected to reach 12 million by 2025. At that time, the ASR generated will exceed 3 milli...
Claims
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IPC IPC(8): C10L5/46C10L5/04C10L5/08
CPCC10L5/46C10L5/04C10L5/08Y02E50/30Y02E50/10
Inventor 许开华夏甜宋华伟彭涛陈川库松季强东
Owner GEM WUHAN URBAN MINE RECYCLING IND PARK DEV