BRPI0600762A - parafuso de compressão com combinação de lances simples e duplos - Google Patents

parafuso de compressão com combinação de lances simples e duplos

Info

Publication number
BRPI0600762A
BRPI0600762A BRPI0600762-7A BRPI0600762A BRPI0600762A BR PI0600762 A BRPI0600762 A BR PI0600762A BR PI0600762 A BRPI0600762 A BR PI0600762A BR PI0600762 A BRPI0600762 A BR PI0600762A
Authority
BR
Brazil
Prior art keywords
section
shaft
dewatering
screw
conveyor
Prior art date
Application number
BRPI0600762-7A
Other languages
English (en)
Inventor
Michael J Kraft
Joseph L Keller
Anthony M Riotto
Original Assignee
Andritz Inc
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 Andritz Inc filed Critical Andritz Inc
Publication of BRPI0600762A publication Critical patent/BRPI0600762A/pt

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
    • B30B9/26—Permeable casings or strainers
    • 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
    • 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
    • B30B9/122—Means preventing the material from turning with the screw or returning towards the feed hopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screw Conveyors (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

"PARAFUSO DE COMPRESSãO COM COMBINAçãO DE LANCES SIMPLES E DUPLOS". A presente invenção refere-se a um parafuso para um dispositivo de desaguamento por compressão que compreende um eixo alongado que possui primeira e segunda extremidades espaçadas entre si axialmente, uma seção transportadora na primeira extremidade do eixo, que possui um único lance de parafusos helicoidais que se projetam rigidamente a partir do eixo, uma seção de transição sem parafusos, adjacente axialmente à seção transportadora, e uma seção de desaguamento adjacente axialmente à seção de transição, que possui um lance duplo de parafusos helicoidais que se projetam rigidamente a partir do eixo. Uma outra modalidade é um parafuso de compressão que possui uma parede de desaguamento tubular perfurada, entre as extremidades, seguida por uma parede de carretel, sem perfurações, na extremidade de descarga. O parafuso possui um eixo central, uma seção transportadora que se estende axialmente a partir da extremidade de entrada do eixo, que possui um único lance de parafusos helicoidais que se projetam rigidamente a partir do eixo, uma seção de plugue, sem parafusos, que se estende axialmente a partir da extremidade de descarga do eixo, dentro da parede de carretel, e uma seção de desaguamento adjacente à seção de plugue, que possui um lance duplo de parafusos helicoidais que se projetam rigidamente a partir do eixo. Uma seção de transição sem parafusos está situada entre a seção transportadora e a seção de desaguamento. Um dispositivo de alimentação por gravidade está associado operativamente à extremidade de entrada para depositar material de sólidos brutos através da abertura de alimentação sobre o parafuso transportador, e um sistema de acionamento está ligado operativamente à extremidade de entrada do parafuso para girar o mesmo na carcaça.
BRPI0600762-7A 2005-03-02 2006-02-23 parafuso de compressão com combinação de lances simples e duplos BRPI0600762A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65825005P 2005-03-02 2005-03-02
US11/330,562 US7357074B2 (en) 2005-03-02 2006-01-11 Compression screw with combination single and double flights

Publications (1)

Publication Number Publication Date
BRPI0600762A true BRPI0600762A (pt) 2006-10-24

Family

ID=36848330

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600762-7A BRPI0600762A (pt) 2005-03-02 2006-02-23 parafuso de compressão com combinação de lances simples e duplos

Country Status (6)

Country Link
US (1) US7357074B2 (pt)
AU (1) AU2006200347B2 (pt)
BR (1) BRPI0600762A (pt)
DE (1) DE102006009442A1 (pt)
NZ (1) NZ544996A (pt)
SE (1) SE529151C2 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531163C2 (sv) * 2007-06-29 2009-01-07 Metso Paper Inc Anordning för matning av cellulosamassa/flis
EP2028258A1 (en) * 2007-08-01 2009-02-25 N.V. Desmet Ballestra Engineering S.A. Process for equipment for desolventising under reduced pressure
RU2399493C1 (ru) * 2009-03-05 2010-09-20 Государственное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" Пресс для отжима масла из маслосодержащего сырья
RU2401199C1 (ru) * 2009-03-05 2010-10-10 Государственное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" Пресс для отжима масла из маслосодержащего сырья
KR101092370B1 (ko) * 2009-06-24 2011-12-09 한국생산기술연구원 금속 절삭칩 재생장치
DE202010001759U1 (de) * 2010-02-02 2011-06-09 UTS Biogastechnik GmbH, 85399 Schneckenseparator
UA111729C2 (uk) 2010-11-09 2016-06-10 Ґрінфілд Спешіалті Алкоголз Інк. Пристрій для відокремлення твердих речовин від рідини і спосіб обробки біомаси, який включає відокремлення твердих речовин від рідини
DE202011107750U1 (de) * 2011-11-11 2013-02-14 Hugo Vogelsang Maschinenbau Gmbh Einbringschnecke für Biogasanlagen
JP2015514006A (ja) 2012-04-05 2015-05-18 グリーンフィールド スペシャリティー アルコホールズ インコーポレイテッドＧｒｅｅｎＦｉｅｌｄ Ｓｐｅｃｉａｌｔｙ Ａｌｃｏｈｏｌｓ Ｉｎｃ． 固体／流体分離のためのツインスクリュー押出し機プレス
US9333468B2 (en) 2012-09-24 2016-05-10 Abengoa Bioenergy New Technologies, Llc Soak vessels and methods for impregnating biomass with liquid
CN103423972B (zh) * 2013-09-02 2015-02-18 潍坊金丝达环境工程股份有限公司 导流式垃圾挤水机
EP3080359B1 (en) * 2013-12-13 2017-08-30 Techo SRL An improved apparatus for compacting and dehydrating organic waste and/or alimentary waste
DE102014002775A1 (de) 2014-02-24 2015-08-27 Friedrich Simeth Vorrichtung und Verfahren zur Herstellung von Biomasse-Presslingen
CN104315807A (zh) * 2014-09-24 2015-01-28 宜兴市格兰特干燥浓缩设备有限公司 一种螺旋挤干机
US10118358B2 (en) 2014-12-22 2018-11-06 Us Farm Systems, Inc. Screw press for separation of liquid from bulk materials
CN104567321A (zh) * 2014-12-24 2015-04-29 华新水泥(黄石)装备制造有限公司 一种用于挤压脱水的螺旋挤压机
US10786763B2 (en) 2016-05-02 2020-09-29 Greenfield Specialty Alcohols Inc. Filter for extruder press
AT519609B1 (de) * 2017-01-27 2019-08-15 Andritz Ag Maschf VORRICHTUNG ZUM ENTWÄSSERN VON SCHÜTTFÄHIGEM ODER FLIEßFÄHIGEM AUFGABEGUT
FR3075201B1 (fr) * 2017-12-20 2021-05-21 Ifp Energies Now Procede de traitement de biomasse ligno-cellulosique
RU192467U1 (ru) * 2018-05-15 2019-09-17 Юрий Петрович Борисов Шнековый фильтр - пресс
US20200023601A1 (en) 2018-07-20 2020-01-23 Us Farm Systems, Inc. Screw press for separation of liquids from bulk materials
SE542327C2 (en) * 2018-08-31 2020-04-14 Valmet Oy A screw feeder and a pipe to be used in a screw feeder
AT522964B1 (de) * 2019-11-25 2021-04-15 Andritz Ag Maschf Vorrichtung und verfahren zur mazeration eines foerderguts
EP3896217B1 (en) * 2020-04-17 2023-06-07 Cellwood Machinery AB Apparatus and method for processing a suspension comprising organic material and liquid
US20220219101A1 (en) * 2021-01-08 2022-07-14 Sulzer Management Ag Vertical screw screen with optimized transport features
CN216155724U (zh) * 2021-09-02 2022-04-01 吴云萍 一种具有可拆卸式驱动装置的无磨损叠片螺旋脱水设备
FR3129931B1 (fr) * 2021-12-06 2024-04-19 Rouages Dispositif de transfert d’une matière solide avec vis sans fin et organe anti-rotation amovible
SE548028C2 (en) * 2023-06-19 2026-01-13 Valmet Oy Material transport arrangement for transporting biomass material
DE102024114644A1 (de) * 2024-05-24 2025-11-27 ReTec Research and Development GmbH Entwässerungsvorrichtung und Verfahren zum Entwässern von Substrat
SE547884C2 (en) * 2024-06-13 2025-12-16 Valmet Oy Material transport arrangement comprising a housing being larger than a helical screw blade

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892173A (en) * 1973-10-15 1975-07-01 Rietz Mfg Co Horizontal screw press
DE3043194A1 (de) * 1980-11-15 1982-07-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zum mechanischen trennen von fluessigkeiten aus fluessigkeitsfeststoffgemischen in einer schneckenpresse
JPS59166396A (ja) * 1983-03-12 1984-09-19 Hisanaga Kiko:Kk 泥状物脱液処理装置
US5489383A (en) * 1993-06-16 1996-02-06 Hitachi Zosen Corporation Screw type dewatering machine
JP3573380B2 (ja) 1995-08-14 2004-10-06 株式会社青木固研究所 ポリエステル樹脂のプリフォーム射出成形方法及び延伸ブロー成形方法
US6550376B2 (en) * 2001-01-23 2003-04-22 Robert Boyd Johnston Twin screw press with interrupted flights

Also Published As

Publication number Publication date
AU2006200347B2 (en) 2011-11-03
AU2006200347A1 (en) 2006-09-21
NZ544996A (en) 2007-01-26
US20060196370A1 (en) 2006-09-07
US7357074B2 (en) 2008-04-15
SE0600441L (sv) 2006-09-03
DE102006009442A1 (de) 2006-09-07
SE529151C2 (sv) 2007-05-15

Similar Documents

Publication Publication Date Title
BRPI0600762A (pt) parafuso de compressão com combinação de lances simples e duplos
WO2009033637A3 (de) Schraubanker zum befestigen von anbauteilen in beton oder mauerwerk
PL1471265T3 (pl) Kotwa belki stropowej dla śruby i zespół złożony z takiej kotwy belki stropowej i śruby
UA91111C2 (en) Self-tapping and thread-forming screw
HRP20110262T1 (hr) Sidreni vijak i pripadajuća matica
DE502007001816D1 (de) Hochfrequenzfilter in koaxialer bauweise
AR061999A1 (es) Placa bloqueada de orificios combinados, control de estabilidad y doble angulacion, para union de huesos fracturados
BRPI0703731A (pt) dispositivo bioabsorvìvel tendo aditivos encapsulados para aceleração da degradação
BR0209061A (pt) Extrator de suco e tubo de orifìcio
JP2010523179A5 (pt)
ATE522733T1 (de) Befestigungselement
ATE535721T1 (de) BEFESTIGUNGSMITTEL, INSBESONDERE ABREIßSCHRAUBE, MIT ABTRENNBAREM KLEMMABSCHNITT
BRPI0607986A2 (pt) ángulo de profilaxia
ATE552908T1 (de) Zentrifugalabscheider
DK1585599T3 (da) Snekkecentriuge med hel kappe
PT1880767E (pt) Sistema de ligação entre moinhos contínuos em série numa instalação de trituração
FR2893517B1 (fr) Godet permettant de melanger et de distribuer des produits granulaires ou fibreux en vrac destines par exemple a l'alimentation du betail.
JP2005535421A5 (pt)
WO2008049766A3 (de) Reflektorlampe
ATE450718T1 (de) Senkkopfschraube
TW200613650A (en) Restraining system for a fixing means
CN201049927Y (zh) 石灰消和机筒体
FI20075837A0 (fi) Kiinnitysruuvi
RU2550571C2 (ru) Спиральный питатель-дозатор
EP3163159A1 (en) Device for securing a light fitting

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: D21D 1/34

Ipc: D21D 1/34 (1968.09), B30B 9/14 (1968.09)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

Free format text: RETIFICACAO DO DESPACHO 9.1 DA RPI2559 DE 21/01/2020.

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time