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DE3764065D1 - HYDROCYCLONE, OR HYDROCYCLONE PARTS AND METHOD FOR THE PRODUCTION THEREOF. - Google Patents

HYDROCYCLONE, OR HYDROCYCLONE PARTS AND METHOD FOR THE PRODUCTION THEREOF.

Info

Publication number
DE3764065D1
DE3764065D1 DE8787115828T DE3764065T DE3764065D1 DE 3764065 D1 DE3764065 D1 DE 3764065D1 DE 8787115828 T DE8787115828 T DE 8787115828T DE 3764065 T DE3764065 T DE 3764065T DE 3764065 D1 DE3764065 D1 DE 3764065D1
Authority
DE
Germany
Prior art keywords
hydrocyclone
outer layer
production
inner layer
parts
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 - Fee Related
Application number
DE8787115828T
Other languages
German (de)
Inventor
Friedrich Dipl Ing Donhauser
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.)
AKW APPARATE UND VERFAHREN GMBH & CO. KG, 92242 HI
Original Assignee
AKW APPARATE VERFAHREN
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 AKW APPARATE VERFAHREN filed Critical AKW APPARATE VERFAHREN
Priority to DE8787115828T priority Critical patent/DE3764065D1/en
Application granted granted Critical
Publication of DE3764065D1 publication Critical patent/DE3764065D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/085—Vortex chamber constructions with wear-resisting arrangements

Landscapes

  • Laminated Bodies (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1. Hydrocyclone or hydrocyclone parts consisting of a hard supporting outer layer of synthetic material and a comparatively softer inner layer of synthetic material, characterised thereby, that the outer layer (7) consists of a relatively hard polyurethane and the inner layer (8) consists of a comparative softer polyurethane more resistant to wear and that the outer layer (7) and the inner layer (8) at their common transition or contact surfaces (9) each stand in a cast bond with the other.
DE8787115828T 1986-10-29 1987-10-28 HYDROCYCLONE, OR HYDROCYCLONE PARTS AND METHOD FOR THE PRODUCTION THEREOF. Expired - Fee Related DE3764065D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787115828T DE3764065D1 (en) 1986-10-29 1987-10-28 HYDROCYCLONE, OR HYDROCYCLONE PARTS AND METHOD FOR THE PRODUCTION THEREOF.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3636734 1986-10-29
DE8787115828T DE3764065D1 (en) 1986-10-29 1987-10-28 HYDROCYCLONE, OR HYDROCYCLONE PARTS AND METHOD FOR THE PRODUCTION THEREOF.

Publications (1)

Publication Number Publication Date
DE3764065D1 true DE3764065D1 (en) 1990-09-06

Family

ID=6312690

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8717727U Expired - Lifetime DE8717727U1 (en) 1986-10-29 1987-10-28 Hydrocyclone or hydrocyclone parts
DE8787115828T Expired - Fee Related DE3764065D1 (en) 1986-10-29 1987-10-28 HYDROCYCLONE, OR HYDROCYCLONE PARTS AND METHOD FOR THE PRODUCTION THEREOF.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8717727U Expired - Lifetime DE8717727U1 (en) 1986-10-29 1987-10-28 Hydrocyclone or hydrocyclone parts

Country Status (4)

Country Link
EP (1) EP0266669B1 (en)
AT (1) ATE55071T1 (en)
DE (2) DE8717727U1 (en)
ES (1) ES2016960B3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5525385A (en) * 1992-11-20 1996-06-11 Lanxide Technology Company, Lp Macrocomposite bodies and methods for making the same
DE19502202A1 (en) * 1995-01-25 1996-08-22 Ernst August Bielefeldt Process and device for centrifugal separation
DE29501148U1 (en) * 1995-01-25 1995-07-20 Bielefeldt, Ernst-August, 24582 Bordesholm Centrifugal separation device
DE10235743A1 (en) * 2002-08-05 2004-02-19 Mann + Hummel Gmbh Cyclone separator e.g. as oil separator has one piece upper housing part comprising base body and cover with gas outlet and connected to lower housing part
DE202010016700U1 (en) * 2010-12-16 2011-03-31 Voith Patent Gmbh hydrocyclone
CN103949356A (en) * 2014-05-19 2014-07-30 云南磷化集团有限公司 Tube-cone connected body hydrocyclone without traditional overflow pipe
DE102016120078A1 (en) * 2016-10-21 2018-04-26 Gema Switzerland Gmbh CYCLONE
RU2645503C1 (en) * 2016-12-01 2018-02-21 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" (ФИЦ КНЦ СО РАН, КНЦ СО РАН) Rubber polymer material for internal filling of hydrocyclones

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1704381A1 (en) * 1968-02-28 1971-06-16 Thermovox Gmbh Rotational casting process and device for the production of hollow bodies and open molded parts from plastics, and containers and molded parts produced in this way
DE2361556A1 (en) * 1973-12-11 1975-06-12 Kerren Kunststofftechnik Hydro-cyclone in cylindrical envelope - has container made of two layers of different quality synthetic materials
US3988239A (en) * 1974-08-19 1976-10-26 Picenco International, Inc. Cyclone and line
US4053393A (en) * 1975-11-19 1977-10-11 Picenco International, Inc. Cyclone assembly
DE3240723C2 (en) * 1982-11-04 1985-11-28 Elteka Kunststoff-Technik Gmbh, 7950 Biberach Hydrocyclone

Also Published As

Publication number Publication date
EP0266669A1 (en) 1988-05-11
EP0266669B1 (en) 1990-08-01
ATE55071T1 (en) 1990-08-15
DE8717727U1 (en) 1990-02-15
ES2016960B3 (en) 1990-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AKW APPARATE UND VERFAHREN GMBH & CO. KG, 92242 HI

8339 Ceased/non-payment of the annual fee