SE8201625L - Sett att rensa tillteppta transportledningar - Google Patents

Sett att rensa tillteppta transportledningar

Info

Publication number: SE8201625L
Authority: SE; Sweden
Prior art keywords: conduit; pressure; transport pipes; gas; solids
Prior art date: 1981-03-16

Application number

SE8201625A

Other languages

Unknown language ( )

English (en)

Inventor

R P Nadin

J G Lee

Original Assignee

Union Carbide Corp

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.)

1981-03-16

Filing date

1982-03-15

Publication date

1982-09-17

1982-03-15 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1982-09-17 Publication of SE8201625L publication Critical patent/SE8201625L/sv

Links

IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
239000007990 PIPES buffer Substances 0.000 title 1
238000004140 cleaning Methods 0.000 title 1
239000007787 solid Substances 0.000 abstract 2
230000002939 deleterious effect Effects 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/525—Adaptations of pipes or tubes for conveyance in plug-form
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/521—Adaptations of pipes or tubes means for preventing the accumulation or for removal of deposits

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Cleaning In General (AREA)
Air Transport Of Granular Materials (AREA)

SE8201625A 1981-03-16 1982-03-15 Sett att rensa tillteppta transportledningar SE8201625L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/244,528 US4389143A (en)	1981-03-16	1981-03-16	Method of unplugging dense conveying system

Publications (1)

Publication Number	Publication Date
SE8201625L true SE8201625L (sv)	1982-09-17

Family

ID=22923133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8201625A SE8201625L (sv)	1981-03-16	1982-03-15	Sett att rensa tillteppta transportledningar

Country Status (5)

Country	Link
US (1)	US4389143A (sv)
JP (1)	JPS57160824A (sv)
AU (1)	AU552764B2 (sv)
CA (1)	CA1180737A (sv)
SE (1)	SE8201625L (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3208616C2 (de) *	1982-03-10	1986-09-25	Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach	Verfahren und Vorrichtung zum pneumatischen Transport von körnigen und staubförmigen Stoffen
US4551041A (en) *	1984-06-11	1985-11-05	Conoco Inc.	Vibration method for unplugging a slurry pipeline
JPS61217432A (ja) *	1985-03-22	1986-09-27	Kawasaki Heavy Ind Ltd	流動層装置の搬送管
DE3714923A1 (de) *	1987-05-05	1988-12-01	Waeschle Maschf Gmbh	Vorrichtung zum pneumatischen foerdern von schuettgut
DE3714924A1 (de) *	1987-05-05	1988-12-01	Waeschle Maschf Gmbh	Vorrichtung zum pneumatischen foerdern von schuettgut
US4792235A (en) *	1987-09-21	1988-12-20	Fuller Company	Gaseous fluid supply system for a vessel
EP0379628B1 (de) *	1989-01-27	1994-08-17	Alb. Klein GmbH & Co. KG	Verfahren zum pneumatischen Fördern von Fördergut sowie Vorrichtung zum Steuern der Lufteinspeisung dafür
EP0743268A3 (de) *	1995-05-17	1997-09-10	Mann & Hummel Filter	Verfahren und Vorrichtung zur Förderung von Schüttgut mittels einer Propfenförderung
EP1295822A1 (de) *	2001-09-21	2003-03-26	BMH Claudius Peters GmbH	Pneumatische Fördervorrichtung und -verfahren
ES2331477T3 (es) *	2005-11-01	2010-01-05	Sun Chemical B.V.	Metodo y sistema para transportar en vacio material a granel.
DE102014016109A1 (de) *	2014-10-30	2016-05-04	Eisenmann Se	Molchsystem
FR3093014A1 (fr)	2019-02-26	2020-08-28	Rsx	Dispositif pour la séparation par vibrations de matières prises en masse et procédé mettant en œuvre un tel dispositif
GB201906310D0 (en) *	2019-05-03	2019-06-19	Schenck Process Uk Ltd	Material conveying apparatus with shut down valves

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2897005A (en) *	1957-03-11	1959-07-28	Sumner D Wiltse	Fluidized pressure system
DE2305030C3 (de) *	1973-02-02	1983-02-10	Wäschle Maschinenfabrik GmbH, 7980 Ravensburg	Anlage zum pneumatischen Fördern von Schüttgütern
DE2550164C3 (de) *	1975-11-07	1979-04-26	Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg	Verfahren und Einrichtung zum störungsfreien pneumatischen Fördern von Schüttgütern mittels einer Förderleitung
DE2737536C2 (de) *	1977-08-19	1979-07-12	Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg	Anlage zum pneumatischen Fördern von Schüttgütern

1981
- 1981-03-16 US US06/244,528 patent/US4389143A/en not_active Expired - Fee Related
1982
- 1982-03-08 CA CA000397832A patent/CA1180737A/en not_active Expired
- 1982-03-10 AU AU81259/82A patent/AU552764B2/en not_active Ceased
- 1982-03-15 JP JP57039610A patent/JPS57160824A/ja active Pending
- 1982-03-15 SE SE8201625A patent/SE8201625L/sv not_active Application Discontinuation

Also Published As

Publication number	Publication date
US4389143A (en)	1983-06-21
JPS57160824A (en)	1982-10-04
CA1180737A (en)	1985-01-08
AU552764B2 (en)	1986-06-19
AU8125982A (en)	1982-09-23

Similar Documents

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Legal Events

Date

Code

Title

Description

1995-02-28

NAV

Patent application has lapsed

Ref document number: 8201625-4

Effective date: 19880328