RU93053890A - METHOD AND DEVICE FOR GRINDING USED TIRED COATING - Google Patents

METHOD AND DEVICE FOR GRINDING USED TIRED COATING

Info

Publication number
RU93053890A
RU93053890A RU93053890/33A RU93053890A RU93053890A RU 93053890 A RU93053890 A RU 93053890A RU 93053890/33 A RU93053890/33 A RU 93053890/33A RU 93053890 A RU93053890 A RU 93053890A RU 93053890 A RU93053890 A RU 93053890A
Authority
RU
Russia
Prior art keywords
current
pulse
grinding
tire
coating
Prior art date
Application number
RU93053890/33A
Other languages
Russian (ru)
Other versions
RU2072263C1 (en
Inventor
Е.Л. Блинков
З.Р. Кейт
А.Г. Ляпин
С.Н. Остапенко
Original Assignee
Е.Л. Блинков
З.Р. Кейт
А.Г. Ляпин
С.Н. Остапенко
Filing date
Publication date
Application filed by Е.Л. Блинков, З.Р. Кейт, А.Г. Ляпин, С.Н. Остапенко filed Critical Е.Л. Блинков
Priority to RU93053890A priority Critical patent/RU2072263C1/en
Priority claimed from RU93053890A external-priority patent/RU2072263C1/en
Publication of RU93053890A publication Critical patent/RU93053890A/en
Application granted granted Critical
Publication of RU2072263C1 publication Critical patent/RU2072263C1/en

Links

Claims (1)

Изобретение относится к измельчению использованных автопокрышек с металлическим или комбинированным кордом путем их захолаживания до полного охрупчивания резины и дробления электрическими импульсами, причем сначала импульс напряжения создает слабо проводящие каналы, затем импульс тока производит окончательное измельчение покрышки. Устройство включает в себя криостат с криожидкостью, электроды, повторяющие форму поверхности покрышки с системой игл и ножей, причем внешний электрод заземлен, а между ним и корпусом расположены аэродинамические экраны, при этом внутренний электрод с токоподводом, металлокордом и ободом образуют импульсный трансформатор тока, импульсные высоковольтные источники тока и напряжения через разрядники присоединены к внутреннему электроду.The invention relates to the grinding of used tires with a metal or combined cord by cooling them up to complete embrittlement of rubber and crushing by electric pulses, with the voltage pulse first creating weakly conducting channels, then the current pulse produces the final grinding of the tire. The device includes a cryostat with cryo-liquid, electrodes that follow the surface shape of a tire with a system of needles and knives, the external electrode is grounded, and aerodynamic screens are located between it and the body, while the internal electrode with current lead, metal cord and rim form a pulse current transformer, pulsed high voltage current and voltage sources through arresters are connected to the internal electrode.
RU93053890A 1993-12-01 1993-12-01 Method and device for crushing used tires RU2072263C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93053890A RU2072263C1 (en) 1993-12-01 1993-12-01 Method and device for crushing used tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93053890A RU2072263C1 (en) 1993-12-01 1993-12-01 Method and device for crushing used tires

Publications (2)

Publication Number Publication Date
RU93053890A true RU93053890A (en) 1996-05-20
RU2072263C1 RU2072263C1 (en) 1997-01-27

Family

ID=20149849

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93053890A RU2072263C1 (en) 1993-12-01 1993-12-01 Method and device for crushing used tires

Country Status (1)

Country Link
RU (1) RU2072263C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1098762C (en) * 1998-04-03 2003-01-15 艾尔克萨德·瑞第耶维奇·彼德朱可夫 Device for destroying tyres with metallic cords using electric discharges
WO2000069610A1 (en) * 1999-05-14 2000-11-23 Rostislav Nikolaevich Pukhlov Flow line for the complex recycling of tyres, hydraulic-jet tyre processing device and device for the electro-thermal separation of the metallic cord for said line
LT5505B (en) 2006-09-27 2008-06-25 Uab "Gumos Technologijos" Machine for separating a rubber from a cord by processing waste tyres

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