SU640859A1 - Vertical worm-screw press - Google Patents

Vertical worm-screw press

Info

Publication number
SU640859A1
SU640859A1 SU772445118A SU2445118A SU640859A1 SU 640859 A1 SU640859 A1 SU 640859A1 SU 772445118 A SU772445118 A SU 772445118A SU 2445118 A SU2445118 A SU 2445118A SU 640859 A1 SU640859 A1 SU 640859A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rings
screw press
vertical worm
press
screw
Prior art date
Application number
SU772445118A
Other languages
Russian (ru)
Inventor
Валерий Федорович Шебеченко
Георгий Андрианович Романов
Геннадий Петрович Кучин
Серафим Николаевич Гляденов
Антонас Иозович Скайсгирис
Original Assignee
Всесоюзное Научно-Производственное Объединение Целлюлозо-Бумажной Промышленности
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 Всесоюзное Научно-Производственное Объединение Целлюлозо-Бумажной Промышленности filed Critical Всесоюзное Научно-Производственное Объединение Целлюлозо-Бумажной Промышленности
Priority to SU772445118A priority Critical patent/SU640859A1/en
Application granted granted Critical
Publication of SU640859A1 publication Critical patent/SU640859A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/128—Vertical or inclined screw presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/121—Screw constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)

Description

II

Изобретение относитс  к машинострое . нию и может быть использовано в п ессах дл  обезвоживани  волокнистых материалов, например, в целлюлозно-бумажной промышленности .FIELD: machine building. It can also be used in pulses to dewater fibrous materials, for example, in the pulp and paper industry.

Известен вертикальный шнековый пресс, содержащий корпус, шнек, конусообразный перфорированный барабан и подпорное устpoRcTBoflj .A vertical screw press is known, comprising a housing, an auger, a tapered perforated drum, and a retaining device.

Недостатком такого пресса  вл етс  незначительна  степень обезвоживани  волокнистых материалов с низкой концентрацией волокнистых веществ из-за значительного уноса волокон и закупоривани  перфорации барабана, что требует предварительного обезвоживани  . волокнистых материалов.The disadvantage of such a press is a slight degree of dewatering of fibrous materials with a low concentration of fibrous substances due to significant entrainment of fibers and blocking of the perforation of the drum, which requires preliminary dehydration. fibrous materials.

Цель изобретени  - повышение производительности .The purpose of the invention is to increase productivity.

Это достигаетс  тем, что rspecc снабжен самоочиш.ающимс  фильтром, размещенным в корпусе и выполненным в виде соосно установленных с возможностью осевого перемещени  чередующихс  стационарных колец и колец, кинематически св занных со шиеком, при этом на кольцах выполнены фаски, обращенные к шнеку и образующие заходную часть зазоров между кольцами.This is achieved by the fact that rspecc is equipped with a self-filtering filter placed in the housing and made in the form of coaxially mounted with the possibility of axial movement of alternating stationary rings and rings kinematically connected with the neck, while chamfers facing the screw and forming a lead part of the gaps between the rings.

На фиг. 1 изображен пресс; па фиг. 2 - узел 1 фиг. i.FIG. 1 shows a press; pas figs. 2 — node 1 of FIG. i.

Шнековый пресс содержит корпус, состо щий нз цилиндрической 1 и конической 2 частей, самоочищающийс  фильтр, состо щий из набора стационарных колец 3 и колец 4, кинематически св занных со шнеком 5, а также входной патрубок 6. патрубок 7 дл  отвода фильтрата и гюдпорное устройство 8.,.The screw press contains a body consisting of a cylindrical 1 and a conic 2 parts, a self-cleaning filter consisting of a set of stationary rings 3 and rings 4, kinematically connected with the screw 5, as well as an inlet pipe 6. a branch pipe 7 for draining the filtrate and a pressure device eight.,.

Стационарные кольца фиксируютс  щпилькамн 9, а кольца 4 св заны со шнеком 5 шпонкой 10. Те и другие кольца установлены с возможностью осевого перемещени , так что в процессе работы пресса между кольцами 3 н 4 образуетс  зазор. Кольца 3 н 4 выполнены с фасками, которые образуют заходную часть зазора.The stationary rings are fixed by pinchs 9, and the rings 4 are connected to the screw 5 by a key 10. Those rings and others are mounted with the possibility of axial movement, so that a gap is formed between the rings 3 and 4 during the operation of the press. Rings 3 and 4 are chamfered, which form the lead-in part of the gap.

Шиековый пресс работает следующим образом .Shyekova press works as follows.

Волокнистый материал через патрубок 6 подают в верхнюю часть самоочищающегос  фильтра и шнеком 5 перемещают вниз. Но врем  перемещени  материала вода проходит через образующиес  между К().г1ьцами 3 н 4 зазоры, а затем отводитс  через патрубок 7. Обезвоженный осадок поступаетFibrous material through the pipe 6 is served in the upper part of the self-cleaning filter and the screw 5 is moved down. But the time of material transfer, the water passes through the gaps formed between K (), 3 n 4 gaps, and then is discharged through the nozzle 7. The dehydrated sludge flows

SU772445118A 1977-01-13 1977-01-13 Vertical worm-screw press SU640859A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772445118A SU640859A1 (en) 1977-01-13 1977-01-13 Vertical worm-screw press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772445118A SU640859A1 (en) 1977-01-13 1977-01-13 Vertical worm-screw press

Publications (1)

Publication Number Publication Date
SU640859A1 true SU640859A1 (en) 1979-01-05

Family

ID=20692675

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772445118A SU640859A1 (en) 1977-01-13 1977-01-13 Vertical worm-screw press

Country Status (1)

Country Link
SU (1) SU640859A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699089A1 (en) * 1992-12-14 1994-06-17 Flurial Sa Self-cleaning filtering device for fluids containing solid particles.
WO2015135810A1 (en) * 2014-03-14 2015-09-17 Andritz Ag Screw press

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699089A1 (en) * 1992-12-14 1994-06-17 Flurial Sa Self-cleaning filtering device for fluids containing solid particles.
WO1994013383A1 (en) * 1992-12-14 1994-06-23 Flurial S.A. Self-cleaning filtering device for fluids containing solid particles
WO2015135810A1 (en) * 2014-03-14 2015-09-17 Andritz Ag Screw press
CN106103070A (en) * 2014-03-14 2016-11-09 安德里特斯公开股份有限公司 Pressafiner
CN106103070B (en) * 2014-03-14 2018-09-28 安德里特斯公开股份有限公司 Pressafiner

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