SU1487279A1 - Line for regeneration of used moulding sands - Google Patents

Line for regeneration of used moulding sands

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Publication number
SU1487279A1
SU1487279A1 SU4275298/02A SU4275298A SU1487279A1 SU 1487279 A1 SU1487279 A1 SU 1487279A1 SU 4275298/02 A SU4275298/02 A SU 4275298/02A SU 4275298 A SU4275298 A SU 4275298A SU 1487279 A1 SU1487279 A1 SU 1487279A1
Authority
SU
USSR - Soviet Union
Prior art keywords
line
regeneration
mill
water glass
strength
Prior art date
Application number
SU4275298/02A
Other languages
Russian (ru)
Inventor
Ю.В. Галибов
В.С. Радя
Original Assignee
Уральский научно-исследовательский институт черных металлов
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 Уральский научно-исследовательский институт черных металлов filed Critical Уральский научно-исследовательский институт черных металлов
Priority to SU4275298/02A priority Critical patent/SU1487279A1/en
Application granted granted Critical
Publication of SU1487279A1 publication Critical patent/SU1487279A1/en

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Abstract

FIELD: foundry. SUBSTANCE: increased reliability of running of line for regeneration of used high- strength water glass mixtures is achieved by fitting of line with unit 4 for metering of water in used mixture which is placed between hopper 2 and mill 5, by manufacture of built-in sieve 11 of mill from channels with perforated wall and by positioning of air distributing grate 12 with inclination angle of 1.0-5.0 deg towards unloading trough h. Horizontal shafts 13 with abrasive wheels 14 are equidistant from mentioned grate 12 and divided into pairs by partitions 15. Realization of invention makes it possible to stabilize operation of line and to prolong its service line while processing high- strength mixture with sufficiently high degree of extraction of residual water glass binder. EFFECT: increased operational reliability of line. 1 dwg
SU4275298/02A 1987-07-03 1987-07-03 Line for regeneration of used moulding sands SU1487279A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4275298/02A SU1487279A1 (en) 1987-07-03 1987-07-03 Line for regeneration of used moulding sands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4275298/02A SU1487279A1 (en) 1987-07-03 1987-07-03 Line for regeneration of used moulding sands

Publications (1)

Publication Number Publication Date
SU1487279A1 true SU1487279A1 (en) 1998-11-10

Family

ID=60527998

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4275298/02A SU1487279A1 (en) 1987-07-03 1987-07-03 Line for regeneration of used moulding sands

Country Status (1)

Country Link
SU (1) SU1487279A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2715138C2 (en) * 2015-10-15 2020-02-25 Синтокоджио, Лтд. Method for regeneration of molding sand and regeneration system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2715138C2 (en) * 2015-10-15 2020-02-25 Синтокоджио, Лтд. Method for regeneration of molding sand and regeneration system

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