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BR9909782A - Flow targeting device, pumping system and efficient flow method of medium to high consistency material slurry - Google Patents

Flow targeting device, pumping system and efficient flow method of medium to high consistency material slurry

Info

Publication number
BR9909782A
BR9909782A BR9909782-6A BR9909782A BR9909782A BR 9909782 A BR9909782 A BR 9909782A BR 9909782 A BR9909782 A BR 9909782A BR 9909782 A BR9909782 A BR 9909782A
Authority
BR
Brazil
Prior art keywords
connectivity
domain
domains
addresses
traffic
Prior art date
Application number
BR9909782-6A
Other languages
Portuguese (pt)
Inventor
Herbet A Irish
Original Assignee
Irish & Associates
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 Irish & Associates filed Critical Irish & Associates
Publication of BR9909782A publication Critical patent/BR9909782A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/71—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers
    • B01F27/711—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers co-operating with stationary guiding means, e.g. baffles
    • B01F27/7111—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers co-operating with stationary guiding means, e.g. baffles the guiding means being tubes surrounding the propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Paper (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

<B> DISPOSITIVO DE DIRECIONAMENTO DE FLUXO, SISTEMA DE BOMBEAMENTO E MéTODO DE FLUXO EFICIENTE DE PASTA DE MATERIAL DE CONSISTêNCIA MéDIA A ELEVADA <D> Uma rede inclui diversos domínios ("domínios de camada 2") interconectados por roteadores. No âmbito de cada domínio, o tráfego é enviado com base em endereços MAC (ou outros endereços de camada de link de dados). Os roteadores roteiam o tráfego com base em endereços IP ou em outros endereços de camada de rede. Para restringir a conectividade de rede, um administrador de rede especifica os grupos de conectividade, cada um dos quais sendo um grupo de sub-redes que têm permissão para se comunicar. O administrador também especifica que entidades (endereços MAC, portas, ou nomes de usuário) pertencem ao mesmo grupo. As entidades podem estar no mesmo domínio ou em domínios diferentes. Um sistema de computador cria automaticamente listas de controle de acesso para os roteadores permitirem ou negarem tráfego conforme o especificado pelo administrador. O sistema de computador também cria VLANs para permitir ou negar tráfego conforme o especificado, onde cada VLAN faz parte de um domínio ou é um domínio inteiro. A conectividade no âmbito de cada domínio é restringida por VLANs e a conectividade entre domínios é restringida por listas de controle de acesso.<B> FLOW DIRECTIONING DEVICE, PUMPING SYSTEM AND EFFICIENT FLOW METHOD OF HIGH AVERAGE CONSISTENCY MATERIAL <D> A network includes several domains ("layer 2 domains") interconnected by routers. Within each domain, traffic is sent based on MAC addresses (or other data link layer addresses). Routers route traffic based on IP addresses or other network layer addresses. To restrict network connectivity, a network administrator specifies connectivity groups, each of which is a group of subnets that are allowed to communicate. The administrator also specifies that entities (MAC addresses, ports, or user names) belong to the same group. Entities can be in the same or different domains. A computer system automatically creates access control lists for routers to allow or deny traffic as specified by the administrator. The computer system also creates VLANs to allow or deny traffic as specified, where each VLAN is part of a domain or an entire domain. Connectivity within each domain is restricted by VLANs and connectivity between domains is restricted by access control lists.

BR9909782-6A 1998-04-22 1999-04-22 Flow targeting device, pumping system and efficient flow method of medium to high consistency material slurry BR9909782A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8259598P 1998-04-22 1998-04-22
PCT/US1999/008799 WO1999054026A1 (en) 1998-04-22 1999-04-22 A flow directing device for a medium consistency pump

Publications (1)

Publication Number Publication Date
BR9909782A true BR9909782A (en) 2000-12-19

Family

ID=22172161

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909782-6A BR9909782A (en) 1998-04-22 1999-04-22 Flow targeting device, pumping system and efficient flow method of medium to high consistency material slurry

Country Status (5)

Country Link
BR (1) BR9909782A (en)
CA (1) CA2329710A1 (en)
FI (1) FI20002302A (en)
SE (1) SE0003806L (en)
WO (1) WO1999054026A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3083023A1 (en) 2013-12-17 2016-10-26 Bayer Cropscience LP Mixing systems, methods, and devices with extendible impellers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190437B (en) * 1958-08-19 1965-04-08 Hans Schuster Device for mixing solid, especially powdery substances with liquids
DE1683864A1 (en) * 1967-04-26 1971-03-11 Rudolf Kalich Mixing container for the automatic mixing of hydraulically hardening binders
GB1523893A (en) * 1975-03-13 1978-09-06 Nikkiso Co Ltd Pump with axial flow inducer
US4275988A (en) * 1978-12-18 1981-06-30 Kalashnikov L F Axial or worm-type centrifugal impeller pump
FI824113A0 (en) * 1982-11-30 1982-11-30 Ahlstroem Oy FOERFARANDE OCH ANORDNING FOER FIBRERING AV FOERBEHANDLAT AVFALLSPAPPER
JPS63317594A (en) * 1987-06-19 1988-12-26 Hitachi Ltd Slurry storage equipment
US4884943A (en) * 1987-06-25 1989-12-05 A. Ahlstrom Corporation Method and apparatus for pumping high-consistency fiber suspension
US4976586A (en) * 1989-07-18 1990-12-11 Kamyr Ab Pump with separate fluidizing vaned shaft adjacent impeller
FR2698916B1 (en) * 1992-12-04 1995-03-03 Moret Ets F Improved pump especially for concentrated fibrous suspensions.

Also Published As

Publication number Publication date
WO1999054026A1 (en) 1999-10-28
FI20002302A (en) 2000-11-22
CA2329710A1 (en) 1999-10-28
SE0003806L (en) 2000-12-08
SE0003806D0 (en) 2000-10-20

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]