GB201114809D0 - A duct - Google Patents

A duct

Info

Publication number
GB201114809D0
GB201114809D0 GB201114809A GB201114809A GB201114809D0 GB 201114809 D0 GB201114809 D0 GB 201114809D0 GB 201114809 A GB201114809 A GB 201114809A GB 201114809 A GB201114809 A GB 201114809A GB 201114809 D0 GB201114809 D0 GB 201114809D0
Authority
GB
United Kingdom
Prior art keywords
duct
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB201114809A
Other versions
GB2493983A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SF Ltd
Original Assignee
SF Ltd
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 SF Ltd filed Critical SF Ltd
Priority to GB201114809A priority Critical patent/GB2493983A/en
Publication of GB201114809D0 publication Critical patent/GB201114809D0/en
Priority to JP2011007759U priority patent/JP3176030U/en
Priority to CN 201220026846 priority patent/CN202708405U/en
Publication of GB2493983A publication Critical patent/GB2493983A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/2445—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe in which a male cylindrical element is introduced into a female cylindrical element, each element containing several threads axially spaced and circumferentially discontinuous which engage with each other as a result of the rotation of one of the elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/02—Linings; Jackets; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/202—Joints; Connections between duct or stack sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/40—Heat insulation fittings
GB201114809A 2011-08-26 2011-08-26 A duct Withdrawn GB2493983A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB201114809A GB2493983A (en) 2011-08-26 2011-08-26 A duct
JP2011007759U JP3176030U (en) 2011-08-26 2011-12-28 duct
CN 201220026846 CN202708405U (en) 2011-08-26 2012-01-18 Pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201114809A GB2493983A (en) 2011-08-26 2011-08-26 A duct

Publications (2)

Publication Number Publication Date
GB201114809D0 true GB201114809D0 (en) 2011-10-12
GB2493983A GB2493983A (en) 2013-02-27

Family

ID=44838799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201114809A Withdrawn GB2493983A (en) 2011-08-26 2011-08-26 A duct

Country Status (3)

Country Link
JP (1) JP3176030U (en)
CN (1) CN202708405U (en)
GB (1) GB2493983A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5918001B2 (en) * 2012-04-26 2016-05-18 株式会社エム・アイ・ティ Chimney connection device
CN105387476B (en) * 2015-11-02 2018-05-18 安徽元通采暖科技有限公司 Split type chimney
JP6886144B2 (en) * 2017-03-31 2021-06-16 株式会社メトス chimney
JP7112717B2 (en) * 2018-05-29 2022-08-04 株式会社新宮商行 chimney
JP2019207066A (en) * 2018-05-29 2019-12-05 株式会社新宮商行 Chimney
CN111749429B (en) * 2020-07-05 2021-08-17 胡俏俊 Piping shaft convenient to assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307821U1 (en) * 2003-05-20 2003-08-14 Niesing Anlagenbau Gmbh Chimney flue or process air exhaust pipe has silencer section with identical interface fittings
ITTO20040161U1 (en) * 2004-12-23 2005-03-23 Smalbo S R L PIPES FOR FLUES WITH COMBINED COUPLING.
KR200455981Y1 (en) * 2009-05-08 2011-10-06 (주)로얄기공 a stack

Also Published As

Publication number Publication date
JP3176030U (en) 2012-06-07
CN202708405U (en) 2013-01-30
GB2493983A (en) 2013-02-27

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