JPS6475006A - Method and apparatus for separating water from precipitate such as sand - Google Patents

Method and apparatus for separating water from precipitate such as sand

Info

Publication number
JPS6475006A
JPS6475006A JP23378387A JP23378387A JPS6475006A JP S6475006 A JPS6475006 A JP S6475006A JP 23378387 A JP23378387 A JP 23378387A JP 23378387 A JP23378387 A JP 23378387A JP S6475006 A JPS6475006 A JP S6475006A
Authority
JP
Japan
Prior art keywords
scooper
water
precipitate
sands
sand
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
JP23378387A
Other languages
Japanese (ja)
Other versions
JPH0555163B2 (en
Inventor
Kyoji Ito
Hiroshi Ito
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.)
Itoi Seisakusho KK
Original Assignee
Itoi Seisakusho KK
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 Itoi Seisakusho KK filed Critical Itoi Seisakusho KK
Priority to JP23378387A priority Critical patent/JPS6475006A/en
Publication of JPS6475006A publication Critical patent/JPS6475006A/en
Publication of JPH0555163B2 publication Critical patent/JPH0555163B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To simplify the next process of utilizing a precipitate by allowing the air to be inhaled into and to pass through the precipitate so as to further dewater it, while the precipitate in a precipitation tank is drained with more than one rotating scoopers. CONSTITUTION:Sands E precipitated in a precipitation tank K and water are scooped with every rotating scooper 2 and held by a draining net 2a while a large quantity of water is stored up in the scooper 2. Then, the stored water flows out of the rear end 2b of the scooper 2 and the sands E is drained and separated from the water during an ascending rotation of the scooper 2. At the same time, air is inhaled into the scooper 2 from the opening head of the scooper 2 through voids of the sands E, because the pressure inside the scooper 2 is reduced as the water level in the scooper 2 descends. A dewatering of the sand E is accordingly carried out by the air sweeping the remaining water between the sand particles E.
JP23378387A 1987-09-18 1987-09-18 Method and apparatus for separating water from precipitate such as sand Granted JPS6475006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23378387A JPS6475006A (en) 1987-09-18 1987-09-18 Method and apparatus for separating water from precipitate such as sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23378387A JPS6475006A (en) 1987-09-18 1987-09-18 Method and apparatus for separating water from precipitate such as sand

Publications (2)

Publication Number Publication Date
JPS6475006A true JPS6475006A (en) 1989-03-20
JPH0555163B2 JPH0555163B2 (en) 1993-08-16

Family

ID=16960498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23378387A Granted JPS6475006A (en) 1987-09-18 1987-09-18 Method and apparatus for separating water from precipitate such as sand

Country Status (1)

Country Link
JP (1) JPS6475006A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044458A1 (en) * 2003-11-10 2005-05-19 Thor Global Enterprises Ltd. Material classifier having a scoop wheel
US7131538B2 (en) 2003-11-11 2006-11-07 Thor Global Enterprises Ltd. Material classifier having a scoop wheel
US7357259B2 (en) 2003-11-10 2008-04-15 Thor Global Enterprises Ltd. Material classifier having a scoop wheel
US7360655B2 (en) 2003-11-10 2008-04-22 Thor Global Enterprises Ltd. Material handling system having a scoop wheel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168208U (en) * 1980-05-15 1981-12-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168208U (en) * 1980-05-15 1981-12-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044458A1 (en) * 2003-11-10 2005-05-19 Thor Global Enterprises Ltd. Material classifier having a scoop wheel
US7357259B2 (en) 2003-11-10 2008-04-15 Thor Global Enterprises Ltd. Material classifier having a scoop wheel
US7360655B2 (en) 2003-11-10 2008-04-22 Thor Global Enterprises Ltd. Material handling system having a scoop wheel
US7131538B2 (en) 2003-11-11 2006-11-07 Thor Global Enterprises Ltd. Material classifier having a scoop wheel

Also Published As

Publication number Publication date
JPH0555163B2 (en) 1993-08-16

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