JPS5627781A - Control method of regeneration process of blasting sand - Google Patents
Control method of regeneration process of blasting sandInfo
- Publication number
- JPS5627781A JPS5627781A JP10043379A JP10043379A JPS5627781A JP S5627781 A JPS5627781 A JP S5627781A JP 10043379 A JP10043379 A JP 10043379A JP 10043379 A JP10043379 A JP 10043379A JP S5627781 A JPS5627781 A JP S5627781A
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- blasting material
- oil content
- extinction
- degree
- 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.)
- Granted
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
PURPOSE: To control securely the oil content of the regenerated blasting material by regulating the amount of solvent used or the amount of blasting material to be treated in regeneration process of used blasting material with a solvent.
CONSTITUTION: Part of a solvent attached to the blasting material discharged from the cleaner 2 is fed into a percolator 6 to make it transparent, and this transparent solvent is put in an extinctive photometer 7 to measure its degree of extinction. The degree of extinction is proportional to the oil content of the solvent, and there is a known relation between this oil content and the oil centent of blasting material. Accordingly, the oil content of the regenerated blasting material is controlled constant by regulating the feed of blasting material from the foreign matters separator 1 to the cleaner 2 or of solvent from the solvent regenerator device 5 to it 2 on the basis of signals emitted from the extinctive photometer 7 at the stage the degree of extinction gives a constant value.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10043379A JPS603953B2 (en) | 1979-08-07 | 1979-08-07 | How to control the abrasive recycling process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10043379A JPS603953B2 (en) | 1979-08-07 | 1979-08-07 | How to control the abrasive recycling process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5627781A true JPS5627781A (en) | 1981-03-18 |
JPS603953B2 JPS603953B2 (en) | 1985-01-31 |
Family
ID=14273811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10043379A Expired JPS603953B2 (en) | 1979-08-07 | 1979-08-07 | How to control the abrasive recycling process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS603953B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60251367A (en) * | 1984-05-28 | 1985-12-12 | 株式会社ニチレイ | Ice machine for coreless ice |
JPS62122269U (en) * | 1986-01-28 | 1987-08-03 | ||
JPS62266370A (en) * | 1986-05-14 | 1987-11-19 | 大成建設株式会社 | Air supply device for ice making facility |
JPS6366771U (en) * | 1986-10-20 | 1988-05-06 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6064453U (en) * | 1983-10-11 | 1985-05-07 | ヤマハ株式会社 | Disc transport body locking device for disc playback equipment |
JPS6080160A (en) * | 1983-10-11 | 1985-05-08 | Nippon Gakki Seizo Kk | Disk move-up/down device of disk reproducer |
JPH0548284Y2 (en) * | 1985-08-21 | 1993-12-22 | ||
JPS62202649U (en) * | 1986-06-12 | 1987-12-24 | ||
JPS6346653A (en) * | 1987-07-20 | 1988-02-27 | Sanyo Electric Co Ltd | Disk loading device |
JPS6346654A (en) * | 1987-07-20 | 1988-02-27 | Sanyo Electric Co Ltd | Disk loading device |
JPH025141U (en) * | 1988-06-22 | 1990-01-12 |
-
1979
- 1979-08-07 JP JP10043379A patent/JPS603953B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60251367A (en) * | 1984-05-28 | 1985-12-12 | 株式会社ニチレイ | Ice machine for coreless ice |
JPS62122269U (en) * | 1986-01-28 | 1987-08-03 | ||
JPS62266370A (en) * | 1986-05-14 | 1987-11-19 | 大成建設株式会社 | Air supply device for ice making facility |
JPH0459548B2 (en) * | 1986-05-14 | 1992-09-22 | Taisei Corp | |
JPS6366771U (en) * | 1986-10-20 | 1988-05-06 |
Also Published As
Publication number | Publication date |
---|---|
JPS603953B2 (en) | 1985-01-31 |
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