RU93049099A - METHOD FOR PRODUCING POLYVINYL CHLORIDE AND FOAM SURFACE FROM A CUTTED EDGE USING RESIDENTS - Google Patents

METHOD FOR PRODUCING POLYVINYL CHLORIDE AND FOAM SURFACE FROM A CUTTED EDGE USING RESIDENTS

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Publication number
RU93049099A
RU93049099A RU93049099/26A RU93049099A RU93049099A RU 93049099 A RU93049099 A RU 93049099A RU 93049099/26 A RU93049099/26 A RU 93049099/26A RU 93049099 A RU93049099 A RU 93049099A RU 93049099 A RU93049099 A RU 93049099A
Authority
RU
Russia
Prior art keywords
polyvinyl chloride
cutted
residents
edge
particles
Prior art date
Application number
RU93049099/26A
Other languages
Russian (ru)
Inventor
Л.Белливо Филип
В.Поллард Самюэль
Original Assignee
Дэвидсон Текстрон Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Дэвидсон Текстрон Инк. filed Critical Дэвидсон Текстрон Инк.
Publication of RU93049099A publication Critical patent/RU93049099A/en

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Claims (1)

Предложены способ и устройство для регенерации пенополиуретана и поливинилхлорида пластикового материала из композиционных пластмассовых изделий. Изделия проходят через гранулятор и первый аппарат для отмучивания, где образуются два потока частиц. Более плотный поток частиц проходит во второй аппарат для отмучивания, на выходе из которого по существу поток частицы поливинилхлорида проходят в бункер. Менее плотный поток частиц проходит в ситовый сепаратор, в котором промежуточно отсортированные по размеру частицы сортируются на конвейере, который направляет по существу чистый пенополиуретан в пресс для упаковки в кипы.A method and device for the regeneration of polyurethane foam and polyvinyl chloride plastic material from composite plastic products. Products pass through a granulator and the first machine for elutriation, where two streams of particles are formed. A denser stream of particles passes into a second elutriation apparatus, at the outlet of which a substantially stream of polyvinyl chloride particles passes into the hopper. A less dense particle stream passes into a screen separator, in which the intermediate-sized particles are sorted on a conveyor that conveys a substantially pure polyurethane foam to a bale press.
RU93049099/26A 1992-10-19 1993-10-11 METHOD FOR PRODUCING POLYVINYL CHLORIDE AND FOAM SURFACE FROM A CUTTED EDGE USING RESIDENTS RU93049099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US962901 1992-10-19

Publications (1)

Publication Number Publication Date
RU93049099A true RU93049099A (en) 1996-11-27

Family

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