JPS54158763A - Sand washing device - Google Patents

Sand washing device

Info

Publication number
JPS54158763A
JPS54158763A JP6841478A JP6841478A JPS54158763A JP S54158763 A JPS54158763 A JP S54158763A JP 6841478 A JP6841478 A JP 6841478A JP 6841478 A JP6841478 A JP 6841478A JP S54158763 A JPS54158763 A JP S54158763A
Authority
JP
Japan
Prior art keywords
washing
circulating
sand
organic substances
tank
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
Application number
JP6841478A
Other languages
Japanese (ja)
Other versions
JPS5633146B2 (en
Inventor
Masanori Fushio
Tetsuo Yamagata
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.)
Hitachi Kiden Kogyo Ltd
Original Assignee
Hitachi Kiden Kogyo Ltd
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 Hitachi Kiden Kogyo Ltd filed Critical Hitachi Kiden Kogyo Ltd
Priority to JP6841478A priority Critical patent/JPS54158763A/en
Publication of JPS54158763A publication Critical patent/JPS54158763A/en
Publication of JPS5633146B2 publication Critical patent/JPS5633146B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

PURPOSE: To remove organic substances by loosening dirty sand by means of a stirring vane and washing it in a circulating washing unit.
CONSTITUTION: Dirty sand which is fed into a tank by stirring vane 3 is stirred in a forced stirring unit and thus it is loosened or crushed. Then it is subjected to forced washing. Next, this dirty sand is made to fall into circulating stirring unit T1 along the inner wall of a washing tank. Washing water is supplied, via supply pipe 9, to circulating stirring unit T1, which produces a circulating flow. By this circulating flow, heavy sand is separated from light organic substances. Washed sand sinks by its own weight and then it is discharged by conveyor 7. Organic substances are discharged into discharge tank 11 from discharge pipe 8.
COPYRIGHT: (C)1979,JPO&Japio
JP6841478A 1978-06-06 1978-06-06 Sand washing device Granted JPS54158763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6841478A JPS54158763A (en) 1978-06-06 1978-06-06 Sand washing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6841478A JPS54158763A (en) 1978-06-06 1978-06-06 Sand washing device

Publications (2)

Publication Number Publication Date
JPS54158763A true JPS54158763A (en) 1979-12-14
JPS5633146B2 JPS5633146B2 (en) 1981-08-01

Family

ID=13372982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6841478A Granted JPS54158763A (en) 1978-06-06 1978-06-06 Sand washing device

Country Status (1)

Country Link
JP (1) JPS54158763A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006198605A (en) * 2004-12-24 2006-08-03 Hitachi Kiden Kogyo Ltd Sand separating and washing apparatus
JP2006239546A (en) * 2005-03-02 2006-09-14 Hitachi Plant Technologies Ltd Sand separating and washing apparatus
JP2007061759A (en) * 2005-09-01 2007-03-15 Hitachi Plant Technologies Ltd Sand-separating cleaning apparatus
JP2007144390A (en) * 2005-10-24 2007-06-14 Hitachi Plant Technologies Ltd Sand separating and washing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006198605A (en) * 2004-12-24 2006-08-03 Hitachi Kiden Kogyo Ltd Sand separating and washing apparatus
JP2006239546A (en) * 2005-03-02 2006-09-14 Hitachi Plant Technologies Ltd Sand separating and washing apparatus
JP4633502B2 (en) * 2005-03-02 2011-02-16 株式会社日立プラントテクノロジー Sand separation and cleaning equipment
JP2007061759A (en) * 2005-09-01 2007-03-15 Hitachi Plant Technologies Ltd Sand-separating cleaning apparatus
JP2007144390A (en) * 2005-10-24 2007-06-14 Hitachi Plant Technologies Ltd Sand separating and washing device

Also Published As

Publication number Publication date
JPS5633146B2 (en) 1981-08-01

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