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SU498971A1 - Screening device - Google Patents

Screening device

Info

Publication number
SU498971A1
SU498971A1 SU2001269A SU2001269A SU498971A1 SU 498971 A1 SU498971 A1 SU 498971A1 SU 2001269 A SU2001269 A SU 2001269A SU 2001269 A SU2001269 A SU 2001269A SU 498971 A1 SU498971 A1 SU 498971A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hollow shaft
screening device
gearbox
hopper
axis
Prior art date
Application number
SU2001269A
Other languages
Russian (ru)
Inventor
Вадим Михайлович Соловьев
Михаил Александрович Синегубов
Иван Алексеевич Гичев
Original Assignee
Предприятие П/Я А-7587
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 Предприятие П/Я А-7587 filed Critical Предприятие П/Я А-7587
Priority to SU2001269A priority Critical patent/SU498971A1/en
Application granted granted Critical
Publication of SU498971A1 publication Critical patent/SU498971A1/en

Links

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Description

и демонтаж сетки, так как последн   не св зана с креплением оси неподвижной шестерни. Исходный продукт поступает в загрузочный бункер 1 с дозирующим шнеком 2 и подаетс  в кожух 3 на наклонную сетку 14, через которую продукт протираетс  ворошител ми 7, враш,ающимис  в плоскости сетки относительно оси, перпендикул рной к ней, и относительно своих осей, причем расположение ворошителей по спирали с левым и правым паправлени ми попеременно позвол ет сообщать продукту кроме кругового движени  возвратно-поступательное в радиальном направлении. Такое движение ворошители совершают при вращении полого вала 8 за счет обкатывапи  подвижных конических шестерен 6 по неподвижной конической шестерне 5, закрепленной на оси 9. Наклон сетки 14 в сторону окна 15and dismantling the grid, since the latter is not associated with the mounting of the axis of the fixed gear. The initial product enters the feed hopper 1 with the metering screw 2 and is fed into the casing 3 on an inclined grid 14, through which the product is rubbed by the agitators 7, vras, which run in the grid plane relative to its axis perpendicular to it, and The spiral turners with left and right directions alternately allow the product to communicate, in addition to circular motion, reciprocating in the radial direction. During the rotation of the hollow shaft 8, the agitators make such a movement due to rolling of the moving bevel gears 6 along the fixed bevel gear 5 fixed on the axis 9. The inclination of the grid 14 towards the window 15

дл  выгрузки и наличие управл емой заслонки 16 обеспечивает быструю выгрузку отсевов .for unloading and the presence of a controlled damper 16 provides for quick unloading of screenings.

Claims (1)

Формула изобретени Invention Formula Просеивающее устройство, включающее загрузочный бункер с дозирующим шнеком, кожух с разгрузочным окном и бункером, неподвижное сито, над которым установлен закрепленный на полом валу редуктор, состо ш ,ий из неподвижиой и подвижных конических шестерен, жестко соединенных с ворошител ми , отличающеес  тем, что, с целью повышени  эффективности процесса просеивани , ворошители выполнены спиральными, а ось креплени  неподви1жной шестерни проходит внутри полого вала редуктора.A screening device that includes a loading hopper with a dosing screw, a casing with a discharge window and a hopper, a fixed sieve, over which is mounted a gearbox mounted on the hollow shaft, consisting of a deflection and movable bevel gears rigidly connected with agitators, different In order to increase the efficiency of the screening process, the turners are made spiral, and the axis of attachment of the fixed gear passes inside the hollow shaft of the gearbox. ПP 1313
SU2001269A 1974-02-28 1974-02-28 Screening device SU498971A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2001269A SU498971A1 (en) 1974-02-28 1974-02-28 Screening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2001269A SU498971A1 (en) 1974-02-28 1974-02-28 Screening device

Publications (1)

Publication Number Publication Date
SU498971A1 true SU498971A1 (en) 1976-01-15

Family

ID=20577392

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2001269A SU498971A1 (en) 1974-02-28 1974-02-28 Screening device

Country Status (1)

Country Link
SU (1) SU498971A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994016827A1 (en) * 1993-01-28 1994-08-04 Wolfgang Zimmermann Screen, accessory for screen and screening process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994016827A1 (en) * 1993-01-28 1994-08-04 Wolfgang Zimmermann Screen, accessory for screen and screening process
US5915567A (en) * 1993-01-28 1999-06-29 Zimmermann; Wolfgang Screen accessory for screen and screening process

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