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IT201600078894A1 - Apparatus for drying aggregates, such as sand and the like, with specific application for fluxes for welding carried out with a submerged and / or electric arc process. - Google Patents

Apparatus for drying aggregates, such as sand and the like, with specific application for fluxes for welding carried out with a submerged and / or electric arc process.

Info

Publication number
IT201600078894A1
IT201600078894A1 IT102016000078894A IT201600078894A IT201600078894A1 IT 201600078894 A1 IT201600078894 A1 IT 201600078894A1 IT 102016000078894 A IT102016000078894 A IT 102016000078894A IT 201600078894 A IT201600078894 A IT 201600078894A IT 201600078894 A1 IT201600078894 A1 IT 201600078894A1
Authority
IT
Italy
Prior art keywords
fluxes
submerged
sand
carried out
specific application
Prior art date
Application number
IT102016000078894A
Other languages
Italian (it)
Inventor
Dino Febbo
Original Assignee
Walter Tosto S P A
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 Walter Tosto S P A filed Critical Walter Tosto S P A
Priority to IT102016000078894A priority Critical patent/IT201600078894A1/en
Priority to PCT/IT2017/000141 priority patent/WO2018020523A1/en
Priority to EP17765267.4A priority patent/EP3491313B1/en
Publication of IT201600078894A1 publication Critical patent/IT201600078894A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/026—Arrangements for charging or discharging the materials to be dried, e.g. discharging by reversing drum rotation, using spiral-type inserts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0445—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/14—Sand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
IT102016000078894A 2016-07-27 2016-07-27 Apparatus for drying aggregates, such as sand and the like, with specific application for fluxes for welding carried out with a submerged and / or electric arc process. IT201600078894A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102016000078894A IT201600078894A1 (en) 2016-07-27 2016-07-27 Apparatus for drying aggregates, such as sand and the like, with specific application for fluxes for welding carried out with a submerged and / or electric arc process.
PCT/IT2017/000141 WO2018020523A1 (en) 2016-07-27 2017-07-13 Apparatus for drying aggregates, such as sand and the like, with specific application to flows for submerged arc process and/or and electroslag weldings
EP17765267.4A EP3491313B1 (en) 2016-07-27 2017-07-13 Apparatus for drying aggregates such as sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000078894A IT201600078894A1 (en) 2016-07-27 2016-07-27 Apparatus for drying aggregates, such as sand and the like, with specific application for fluxes for welding carried out with a submerged and / or electric arc process.

Publications (1)

Publication Number Publication Date
IT201600078894A1 true IT201600078894A1 (en) 2018-01-27

Family

ID=57610189

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102016000078894A IT201600078894A1 (en) 2016-07-27 2016-07-27 Apparatus for drying aggregates, such as sand and the like, with specific application for fluxes for welding carried out with a submerged and / or electric arc process.

Country Status (3)

Country Link
EP (1) EP3491313B1 (en)
IT (1) IT201600078894A1 (en)
WO (1) WO2018020523A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110425844B (en) * 2019-06-22 2021-09-17 中建深业建设发展有限公司 Grit drying device for building field
CN113532057B (en) * 2021-06-04 2022-08-09 信丰茂旺源生态农业有限公司 Drying-machine is used in domestic fungus processing
CN113587585B (en) * 2021-08-06 2023-06-09 郑州市同鼎机械设备有限公司 Sand dryer with polygonal inner cylinder and middle cylinder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB136379A (en) * 1919-02-17 1919-12-18 Alfred Percy Digger Improvements in Appliances for Drying Sand for Foundry or other Purposes.
US1882405A (en) * 1931-06-11 1932-10-11 Claud H Burris Four-in-one steam cylinder drier
GB1174945A (en) * 1966-01-31 1969-12-17 Snam Progetti Improvements in or relating to the Drying of Granular Solid Materials
NL8105313A (en) * 1981-11-24 1983-06-16 Bocol B V Rotary horizontal drum producing hot asphalt mixt. - from old road surfacing material, has helical heating gas passage on inner drum wall

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661365A (en) * 1970-11-30 1972-05-09 Bonsal Co W R Apparatus for proportioning dry particulate materials
US3938785A (en) * 1972-06-10 1976-02-17 Heise Carl Hermann Method and apparatus for manufacturing a coating mass for road constructions
JP3347963B2 (en) * 1996-12-11 2002-11-20 株式会社松本機械製作所 Vacuum rotary dryer
JP5544174B2 (en) * 2010-01-05 2014-07-09 新日鐵住金株式会社 Flux reuse device and flux reuse method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB136379A (en) * 1919-02-17 1919-12-18 Alfred Percy Digger Improvements in Appliances for Drying Sand for Foundry or other Purposes.
US1882405A (en) * 1931-06-11 1932-10-11 Claud H Burris Four-in-one steam cylinder drier
GB1174945A (en) * 1966-01-31 1969-12-17 Snam Progetti Improvements in or relating to the Drying of Granular Solid Materials
NL8105313A (en) * 1981-11-24 1983-06-16 Bocol B V Rotary horizontal drum producing hot asphalt mixt. - from old road surfacing material, has helical heating gas passage on inner drum wall

Also Published As

Publication number Publication date
WO2018020523A1 (en) 2018-02-01
EP3491313A1 (en) 2019-06-05
EP3491313B1 (en) 2020-09-02

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