ES8608951A1 - Dispositivo para limpiar un tubo - Google Patents

Dispositivo para limpiar un tubo

Info

Publication number
ES8608951A1
ES8608951A1 ES548796A ES548796A ES8608951A1 ES 8608951 A1 ES8608951 A1 ES 8608951A1 ES 548796 A ES548796 A ES 548796A ES 548796 A ES548796 A ES 548796A ES 8608951 A1 ES8608951 A1 ES 8608951A1
Authority
ES
Spain
Prior art keywords
cleaning device
reactor pipes
shaft
pipes
reactor
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.)
Expired
Application number
ES548796A
Other languages
English (en)
Other versions
ES548796A0 (es
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES548796A0 publication Critical patent/ES548796A0/es
Publication of ES8608951A1 publication Critical patent/ES8608951A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Chemical Vapour Deposition (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

DISPOSITIVO PARA LIMPIAR UN TUBO. COMPRENDE UNA BARRA (3) CENTRAL, SITUADA EN EL INTERIOR DE UN TUBO (1) PARA DESLIZARSE A LO LARGO DEL EJE LONGITUDINAL DEL TUBO, LLEVANDO LA BARRA UNA PLURALIDAD DE ELEMENTOS RASCADORAS (4, 5) EN FORMA DE ROMBO CUYA SUPERFICIE EXTERNA ES CURVA ALREDEDOR DEL EJE PARA ADAPTARSE CON PRECISION A LA SUPERFICIE INTERNA DEL TUBO, TENIENDO CADA ELEMENTO UNA PAREJA MONTADA EN POSICION OPUESTA PARA FORMAR UN PAR DE ELEMENTOS (8, 9), ESTANDO MONTADO CADA PAR ALREDEDOR DEL EJE A 90J RESPECTO AL PAR SITUADO DIRECTAMENTE POR ENCIMA; Y UN ELEMENTO NEUMATICO PARA IMPEDIR A LA BARRA UN MOVIMIENTO DE VAIVEN LONGITUDINAL, SIENDO POSIBLE TAMBIEN ACCIONAR EL DISPOSITIVO MANUALMENTE CADA VEZ QUE SE NECESITA UNA OPERACION DE LIMPIEZA, O PUEDE SER PROGRAMADO PARA LIMPIAR EL TUBO EN UN MOMENTO DADO.
ES548796A 1984-11-13 1985-11-12 Dispositivo para limpiar un tubo Expired ES8608951A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/670,973 US4616375A (en) 1984-11-13 1984-11-13 Cleaning device for jet pipes in TiO2 reactor

Publications (2)

Publication Number Publication Date
ES548796A0 ES548796A0 (es) 1986-09-01
ES8608951A1 true ES8608951A1 (es) 1986-09-01

Family

ID=24692642

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548796A Expired ES8608951A1 (es) 1984-11-13 1985-11-12 Dispositivo para limpiar un tubo

Country Status (7)

Country Link
US (1) US4616375A (es)
EP (1) EP0183407A3 (es)
JP (1) JPS61121872A (es)
KR (1) KR860003854A (es)
AU (1) AU4977385A (es)
BR (1) BR8505669A (es)
ES (1) ES8608951A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009240955A (ja) * 2008-03-31 2009-10-22 Mitsubishi Chemicals Corp プレート式触媒層反応器を清掃する方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094897A (en) * 1937-03-11 1937-10-05 Orban C Patterson Paraffin cutter
US2344758A (en) * 1941-06-26 1944-03-21 Clarke T Welsh Burner fuel pipe cleaner
BE618562A (es) * 1962-06-05
US4321096A (en) * 1980-12-16 1982-03-23 John B. Pike & Son, Inc. Apparatus and method for cleaning an explosion sensing port

Also Published As

Publication number Publication date
JPS61121872A (ja) 1986-06-09
US4616375A (en) 1986-10-14
BR8505669A (pt) 1986-08-12
EP0183407A2 (en) 1986-06-04
ES548796A0 (es) 1986-09-01
EP0183407A3 (en) 1988-12-28
KR860003854A (ko) 1986-06-13
AU4977385A (en) 1986-05-22

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