NO161636B - PROCEDURE AND APPARATUS FOR INCREASING THE LIGHT OPENING IN A CHEMICAL. - Google Patents

PROCEDURE AND APPARATUS FOR INCREASING THE LIGHT OPENING IN A CHEMICAL. Download PDF

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Publication number
NO161636B
NO161636B NO86860472A NO860472A NO161636B NO 161636 B NO161636 B NO 161636B NO 86860472 A NO86860472 A NO 86860472A NO 860472 A NO860472 A NO 860472A NO 161636 B NO161636 B NO 161636B
Authority
NO
Norway
Prior art keywords
chains
discharge
electrode
chimney
support body
Prior art date
Application number
NO86860472A
Other languages
Norwegian (no)
Other versions
NO860472L (en
NO161636C (en
Inventor
Leo Blicher Hansen
Original Assignee
Leo Blicher Hansen
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8117630&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO161636(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leo Blicher Hansen filed Critical Leo Blicher Hansen
Publication of NO860472L publication Critical patent/NO860472L/en
Publication of NO161636B publication Critical patent/NO161636B/en
Publication of NO161636C publication Critical patent/NO161636C/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
    • F23J3/026—Cleaning furnace tubes; Cleaning flues or chimneys cleaning the chimneys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/066—Means for driving the impulse member using centrifugal or rotary impact elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/14—Implements for applying plaster, insulating material, or the like in shafts, e.g. chimneys
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/008—Working measures on existing vertical ducts, e.g. chimneys, garbage chutes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Cleaning In General (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Cultivation Of Seaweed (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Incineration Of Waste (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Lubricants (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Artificial Filaments (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Manipulator (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

A method and a tool for increasing the width in the clear of a chimney, for instance for the cleaning of chimneys, combustion chambers, boilers and the like, which on internal surfaces are covered with coatings, e. g. tarry deposits, by means of strokes from chains. The tool is provided with a holder (4) located at the end of a rotatable shaft (6), to which holder are attached chains parts (5), e.g. consisting of simple, elongated chain links, so embodied that the chains (5) are located in several levels at right angles to the axis of rotation and are firmly fixed. In this manner several impacts at one single point are obtained, the chains being kept in their tracks by the neighbouring chains, thereby obtaining a much more effective and rapid chimney cleaning, just asto a large extent soot flakes are pulverized, whereupon they drop to the bottom in the chimney. The method and the tool may also be used for increasing the width in the clear in comparison with the original width in the clear, whereupon a chimney lining may be inserted.

Description

Totrinns elektrisk støvutskiller. Two-stage electric dust separator.

Oppfinnelsen angår en totrinns elektrisk stovutskiller bestående av en jordet nedslagselektrode, i hvilken det avvekslende er anordnet utladningsfelter og homogene utskillingsfelter. The invention relates to a two-stage electric sludge separator consisting of a grounded impact electrode, in which discharge fields and homogeneous separation fields are alternately arranged.

Rensevirkningen av en totrinns stovutskiller er som bekjent, særlig når det gjelder fin og meget fin forurensning, bedre enn ett-trinns stovutskillere. Totrinns stovutskillere har imidlertid hittil som regel vært bygget opp som i stromningsretningen av den gass som skal renses, vekslende etter hverandre anordnede utladningselek-t^roder og kondensatorer og en slik oppbygning er meget kostbar. As is well known, the cleaning effect of a two-stage dust separator is better than one-stage dust separators, especially when it comes to fine and very fine pollution. However, two-stage sludge separators have so far, as a rule, been built up in the direction of flow of the gas to be cleaned, alternately arranged discharge electrodes and capacitors, and such a build-up is very expensive.

Hensikten med oppfinnelsen er å tilveiebringe en totrinns stovutskiller som er billigere i sin oppbygning. The purpose of the invention is to provide a two-stage stove separator which is cheaper in its structure.

Dette oppnås ifolge oppfinnelsen ved at den spenningsforende utladningselektrode består av et elektrisk ledende, hovedsakelig over hele nedslagselektroden forlopende, konsentrisk med nedslagselektroden anordnet bærelegeme, på hvilket utladningselementer er anordnet på This is achieved according to the invention by the fact that the voltage-carrying discharge electrode consists of an electrically conductive, mainly extending over the entire impact electrode, arranged concentrically with the impact electrode support body, on which discharge elements are arranged on

sådan måte at inhomogene utladningsfelter og homogene utskillingsfelter folger avvekslende etter hverandre. in such a way that inhomogeneous discharge fields and homogeneous discharge fields follow one another alternately.

Fortrinnsvis har bærelegemet som danner en bestanddel av utladningselektroden, samme tverrsnittsform som nedslagselektroden. Preferably, the support body which forms a component of the discharge electrode has the same cross-sectional shape as the impact electrode.

Med fordel kan bærelegemet være omviklet med piggtråd eller Advantageously, the support body can be wrapped with barbed wire or

piggbånd i skruelinjeform. Bærelegemet kan også være forsynt med i innbyrdes avstand anordnede ringer av piggtråd eller piggbånd. studded band in helical shape. The support body can also be provided with spaced apart rings of barbed wire or barbed tape.

Oppfinnelsen skal forklares nærmere under henvisning til The invention shall be explained in more detail with reference to

tegningen som viser et utforelseseksempel på en elektrisk stovutskil- the drawing showing an exemplary embodiment of an electric dust separator

ler ifolge oppfinnelsen. laughs according to the invention.

Stovutskilleren ifolge utforelseseksemplet består av et The floor separator according to the exemplary embodiment consists of a

jordet nedslagsror 1 av sylindrisk form, men det kan også ha mange- grounded impact rudder 1 of cylindrical shape, but it can also have many

kantet tverrsnitt, f.eks. sekskantet. Nedslagsroret 1 er forsynt med to grenstusser 2 og 3 f°r anbringelse av isolatorer 4 som holdes fast til stussene ved hjelp av holdere 5 °S som er dekket av kapper 6 som er festet til flensene og som hindrer skadelig beroring av de hoy- angular cross-section, e.g. hexagonal. The impact pipe 1 is provided with two branch connectors 2 and 3 for the placement of insulators 4 which are held firmly to the connectors by means of holders 5 °S which are covered by covers 6 which are attached to the flanges and which prevent harmful contact of the high

potensiale ender. Hoyspenningen tilfores ved hjelp av en kabel 7> som er fort gjennom kappen gjennom en gjennomføring 8, til holderen 9 for den hoypotensiale elektrode 10, som har samme tverrsnittsform som ned- potential ends. The high voltage is supplied by means of a cable 7> which passes through the jacket through a passage 8, to the holder 9 for the high-potential electrode 10, which has the same cross-sectional shape as down-

slagsroret 1. Gnistelementene kan bestå av piggtråd eller piggbånd 11 som er viklet skruelinjeformet om elektroderoret 10 eller anbrakt på dette i form av ringer 12, eller gnistspisser 13 kan anbringes direkte på elektroderoret 10. Den forurensede gass trer i pilret- the impact tube 1. The spark elements can consist of barbed wire or barbed tape 11 which is wound helically around the electrode tube 10 or placed on it in the form of rings 12, or spark tips 13 can be placed directly on the electrode tube 10. The contaminated gas enters the pillar-

ningen 14 inn gjennom den ene endeflens av nedslagsroret 1. Forurens- ing 14 into through one end flange of the impact rudder 1. Contamination

ningene slår seg ned på den indre vegg av nedslagsroret 1 etterat for-urensningspartiklene er elektrisk ladet i rommet mellom elektrodeSpis- the particles settle on the inner wall of the impingement tube 1 after the pollution particles are electrically charged in the space between the electrode

sene og nedslagsroret 1. For å fjerne nedslag av olje er det i roret 1 anordnet en avgreningsstuss 15 med en utlopsventil 16. Utlopsstus- tendon and impact rudder 1. In order to remove impact of oil, a branch nozzle 15 with an outlet valve 16 is arranged in the rudder 1.

sen 15 kan også være anbrakt i den motsatte ende av nedslagsroret 1, sen 15 can also be located at the opposite end of impact rudder 1,

og hvis stovutskilleren er anbrakt stående, kan utlopsstussen være anbrakt i den nedre ende. and if the lint separator is placed upright, the outlet can be placed at the lower end.

Claims (4)

1. Totrinns elektrisk stovutskiller bestående av en jordet nedslagselektrode, i hvilken det avvekslende er anordnet utladningsfelter og homogene utskillingsfelter, karakterisert ved at den spenningsforende utladningselektrode består av et elektrisk ledende, hovedsakelig over hele nedslagselektroden forlopende, konsentrisk med nedslagselektroden anordnet bærelegeme, på hvilket utladningselementer er anordnet på sådan måte, at inhomogene utladningsfelter og homogene utskillingsfelter folger avvekslende etter hverandre.1. Two-stage electric dust separator consisting of a grounded impact electrode, in which discharge fields and homogeneous separation fields are alternately arranged, characterized in that the voltage-carrying discharge electrode consists of an electrically conductive, mainly extending over the entire impact electrode, concentrically arranged with the impact electrode support body, on which discharge elements are arranged in such a way that inhomogeneous discharge fields and homogeneous discharge fields alternate one after the other. 2. Stovutskiller ifolge krav 1, karakterisert ved at bærelegemet som danner en bestanddel av utladningselektroden har samme tverrsnittsform som nedslagselektroden.2. Dust separator according to claim 1, characterized in that the support body which forms a component of the discharge electrode has the same cross-sectional shape as the impact electrode. 3. Stovutskiller ifolge krav 1 og 2, karakterisert ved at bærelegemet er omviklet med piggtråd eller piggbånd i skrue-lin jef orm.3. Floor separator according to claims 1 and 2, characterized in that the support body is wrapped with barbed wire or barbed tape in screw-linen or worm. 4. Stovutskiller ifolge krav 1 og 2, karakterisert ved at det på bærelegemet i innbyrdes avstand er anordnet ringer av piggtråd eller piggbånd.4. Floor separator according to claims 1 and 2, characterized in that rings of barbed wire or barbed tape are arranged on the support body at a distance from each other.
NO86860472A 1984-06-18 1986-02-11 PROCEDURE AND APPARATUS FOR INCREASING THE LIGHT OPENING IN A CHEMICAL. NO161636C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK296584A DK296584D0 (en) 1984-06-18 1984-06-18 TOOL CLEANING TOOLS AND LIKE
PCT/DK1985/000060 WO1986000391A1 (en) 1984-06-18 1985-06-14 A method and a tool for increasing the width in the clear of a chimney or the like

Publications (3)

Publication Number Publication Date
NO860472L NO860472L (en) 1986-02-25
NO161636B true NO161636B (en) 1989-05-29
NO161636C NO161636C (en) 1989-09-06

Family

ID=8117630

Family Applications (1)

Application Number Title Priority Date Filing Date
NO86860472A NO161636C (en) 1984-06-18 1986-02-11 PROCEDURE AND APPARATUS FOR INCREASING THE LIGHT OPENING IN A CHEMICAL.

Country Status (9)

Country Link
EP (1) EP0185744B2 (en)
AT (1) ATE39563T1 (en)
AU (1) AU4547185A (en)
DE (1) DE3567091D1 (en)
DK (2) DK296584D0 (en)
FI (1) FI88959C (en)
IE (1) IE56961B1 (en)
NO (1) NO161636C (en)
WO (1) WO1986000391A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO337800B1 (en) * 2014-04-01 2016-06-27 Roar Gulbrandsen Chimney pipe and method for repairing such a chimney pipe.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214597A (en) * 1988-01-08 1989-09-06 David Lynch Boiler cleaning apparatus
DE3807136A1 (en) * 1988-03-04 1989-09-14 Ursula Schiedel Fa Process for repairing chimneys, and apparatus for carrying out the individual process steps
DE3808376A1 (en) * 1988-03-12 1989-09-28 Schiedel Kaminwerke Friedrich DEVICE FOR MILLING OUT A CHIMNEY TO BE LINED OUT
AT393315B (en) * 1989-05-31 1991-09-25 Unteregger Florian Fa DEVICE FOR MACHINING A CANAL WALL
DE8908947U1 (en) * 1989-07-22 1989-09-07 Vitt, Wolfgang, 5372 Schleiden, De
US5504964A (en) * 1992-12-21 1996-04-09 Mcdaid; William F. Chimney flue cleaning apparatus
US6058546A (en) * 1998-03-10 2000-05-09 Henderson; Byron Motorized chimney sweep
JP6527735B2 (en) * 2015-03-30 2019-06-05 ユカロン札幌株式会社 Lining material removing device and lining material removing method
CN109773972B (en) * 2019-03-21 2020-11-03 淮安逸之文企业管理有限公司 Stone cutting and leftover material crushing recycling device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE177783C1 (en) *
DE227335C (en) *
SE177343C1 (en) * 1961-01-01
FR540910A (en) * 1921-09-08 1922-07-19 Instrument for cleaning chimneys
DE2155733A1 (en) * 1971-11-10 1973-05-17 Gustav Ress Spezialgeschaeft U CHIMNEY SWEEPING DEVICE
JPS5847911A (en) * 1981-09-16 1983-03-19 Kiichi Taga Rotary wire brush type soot removing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO337800B1 (en) * 2014-04-01 2016-06-27 Roar Gulbrandsen Chimney pipe and method for repairing such a chimney pipe.

Also Published As

Publication number Publication date
EP0185744B1 (en) 1988-12-28
DK160217B (en) 1991-02-11
FI860699A (en) 1986-02-17
DE3567091D1 (en) 1989-02-02
DK296584D0 (en) 1984-06-18
ATE39563T1 (en) 1989-01-15
FI88959C (en) 1993-07-26
IE56961B1 (en) 1992-02-12
IE851495L (en) 1985-12-18
EP0185744B2 (en) 1994-11-17
DK56886A (en) 1986-02-05
AU4547185A (en) 1986-01-24
DK56886D0 (en) 1986-02-05
NO860472L (en) 1986-02-25
FI88959B (en) 1993-04-15
DK160217C (en) 1991-07-15
NO161636C (en) 1989-09-06
WO1986000391A1 (en) 1986-01-16
FI860699A0 (en) 1986-02-17
EP0185744A1 (en) 1986-07-02

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