SU409884A1 - - Google Patents

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Publication number
SU409884A1
SU409884A1 SU1705051A SU1705051A SU409884A1 SU 409884 A1 SU409884 A1 SU 409884A1 SU 1705051 A SU1705051 A SU 1705051A SU 1705051 A SU1705051 A SU 1705051A SU 409884 A1 SU409884 A1 SU 409884A1
Authority
SU
USSR - Soviet Union
Prior art keywords
screw
vibrator
cylinder
crushing
press
Prior art date
Application number
SU1705051A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1705051A priority Critical patent/SU409884A1/ru
Application granted granted Critical
Publication of SU409884A1 publication Critical patent/SU409884A1/ru

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  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Description

1one

Изобретение относитс  к оборудованию дл  переработки полимерных материалов, в частности к черв чным прессам.The invention relates to equipment for processing polymeric materials, in particular, to worm presses.

Известен черв чный пресс дл  вакуумировани  полимерных материалов, содержащий цилиндр с загрузочной воронкш и вакуумкамерой , в котором установлен черв к с подшипниковым узлом, и устройство дл  дроблени  полимера, расположенное в цилиндре перед вакуум-камерой и соединенное с вибратором .A worm screw is known for evacuating polymeric materials, comprising a cylinder with a hopper and a vacuum chamber in which a screw is mounted to the bearing unit, and a device for crushing the polymer, located in the cylinder in front of the vacuum chamber and connected to a vibrator.

В описываемом прессе устройство дл  дроблени  выполнено в виде двух установленных с зазором концентрических колец с канавками по месту сопр жени , внутреннее из которых жестко укреплено на черв ке, а наружное св зано с вибратором, благодар  чему повышаетс  производительность пресса и снижаетс  потребл ема  им мош,ность.In the press described, the crushing device is designed as two concentric rings installed with a gap with grooves at the interface, the inner one of which is rigidly fixed on the screw and the outer one is connected to the vibrator, due to which the press performance increases and the mosh consumed by it decreases ness

Конструкци  пресса по сн етс  чертежами , где на фиг. 1 показан его обш,ий вид, а на фиг. 2 - устройство дл  дроблени .The press structure is illustrated in the drawings, where in FIG. 1 shows its obsh, iy view, and in FIG. 2 - crushing device.

Черв чный пресс содержит корпус / с вакуум-камерой 2 и загрузочной воронкой 5, черв к 4 с подшипниковым узлом 5 и устройство 6 дл  дроблени  полимера, расположенное в цилиндре перед вакуум-камерой, соединенной с вибратором (на чертеже не показан ), получающее колебани  от генератора 7. Устройство дл  дроблени  выполнено в видеThe screw press contains a housing / with a vacuum chamber 2 and a feed funnel 5, a screw to 4 with a bearing unit 5, and a polymer crushing device 6 located in a cylinder in front of the vacuum chamber connected to a vibrator (not shown) receiving vibrations from generator 7. The device for crushing is made in the form

двух смонтированных с зазором концентрических колец 8 9 с продольными канавками 10 по месту сопр жени , причем внутреннее кольцо 8 жестко укреплено на черв ке и вращаетс  вместе с ним, а наружное кольцо 9 установлено в гнезде цилиндра и св зано с вибратором.two concentric rings 8 9 mounted with a gap with longitudinal grooves 10 at the interface, the inner ring 8 is rigidly fixed on the worm and rotates with it, and the outer ring 9 is installed in the cylinder slot and connected to the vibrator.

Устройство работает следующим образом. Полимер, например резинова  смесь, подаваема  черв ком, проталкиваетс  в зазор между кольцами S и 9. Благодар  наличию канавок 10 при вращении внутреннего кольца происходит скатывание смеси в мелкие жгутики . Колебани  с дозвуковой или звуковойThe device works as follows. A polymer, such as a rubber mixture, supplied by a worm, is pushed into the gap between rings S and 9. Due to the presence of grooves 10, as the inner ring rotates, the mixture rolls into small flagella. Oscillations with subsonic or sound

частотой наружного кольца обеспечивают не только снижение сопротивлений, но ,и способствуют также интенсификации процесса удалени  паров воды и летучих из смеси.the frequency of the outer ring not only reduces the resistances, but also contributes to the intensification of the process of removing water and volatile vapor from the mixture.

Предмет изобретени Subject invention

2020

Черв чный пресс дл  вакуумировани  полимерных материалов, содержащий цилиндр с загрузочной воронкой и вакуум-камерой, вA screw press for evacuating polymeric materials comprising a cylinder with a feed funnel and a vacuum chamber in

25 котором установлен черв к с подщипниковым узлом, и устройство дл  дроблени  полимеров , расположенное в цилиндре перед вакуумкамерой и соединенное с вибратором, отличающийс , тем, что, с целью повышени  про25 of which a screw is mounted with a sub-unit, and a device for crushing polymers, located in the cylinder in front of the vacuum-chamber and connected to a vibrator, characterized in that, in order to increase the

30 изводительности пресса и снижени  потреб3430 press performance and reduced consumption 34

л емой им мощности, устройство дл  дробле- по месту сопр жени , внутреннее из которых НИН выполнено в виде двух установленных с жестко укреплено на черв ке, а наружное св зазором концентрических колец с канавками зано с вибратором.the power it uses, a device for grinding the interface, the inner of which NIN is made in the form of two installed with rigidly fixed on the screw, and the outer by a gap of concentric rings with grooves is connected with a vibrator.

409884 409884

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ВидАVida

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SU1705051A 1971-10-12 1971-10-12 SU409884A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1705051A SU409884A1 (en) 1971-10-12 1971-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1705051A SU409884A1 (en) 1971-10-12 1971-10-12

Publications (1)

Publication Number Publication Date
SU409884A1 true SU409884A1 (en) 1974-01-05

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ID=20490214

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1705051A SU409884A1 (en) 1971-10-12 1971-10-12

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SU (1) SU409884A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1321788C (en) * 2005-01-13 2007-06-20 华南理工大学 Multi-screwrod vibrating field induction plastic milling method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1321788C (en) * 2005-01-13 2007-06-20 华南理工大学 Multi-screwrod vibrating field induction plastic milling method and apparatus

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