JPS54161162A - Sea sand washer - Google Patents
Sea sand washerInfo
- Publication number
- JPS54161162A JPS54161162A JP6978778A JP6978778A JPS54161162A JP S54161162 A JPS54161162 A JP S54161162A JP 6978778 A JP6978778 A JP 6978778A JP 6978778 A JP6978778 A JP 6978778A JP S54161162 A JPS54161162 A JP S54161162A
- Authority
- JP
- Japan
- Prior art keywords
- sand
- tank
- settling
- crude
- sea 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.)
- Pending
Links
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
PURPOSE: To wash sea sand and to treat the waste water contaminated therein without causing any pollution.
CONSTITUTION: The sea sand to be washed is accumulated in a crude sand hopper 3 and supplied to a sieve 1 from the outlet of said crude sand hopper 3 by a conveyor 4. The sea sand from which coarse solid particles are separated by the mesh of said sieve 1 is fed to a sand washer 2, washed by the washing water sprayed through a spray pipe 2b for removing salt, and accumulated for use concrete skeleton. In the meanwhile, the waste water from said sand washer 2 is fed at a required rate to a crude water tank 5, and led into a settling tank 6 through an aggregating tank 7 supplied with flocculant by a supplier 7b to separate by settling the SS contained in said waste water. The supernatant overflowing from said setting tank 6 is released through a desalter 8 and used as washing water. The slurry discharged from said settling tnak 6 flows out through a hydroextractor 10.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6978778A JPS54161162A (en) | 1978-06-12 | 1978-06-12 | Sea sand washer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6978778A JPS54161162A (en) | 1978-06-12 | 1978-06-12 | Sea sand washer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54161162A true JPS54161162A (en) | 1979-12-20 |
Family
ID=13412806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6978778A Pending JPS54161162A (en) | 1978-06-12 | 1978-06-12 | Sea sand washer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54161162A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8148284B2 (en) * | 2008-02-11 | 2012-04-03 | Alstom Technology Ltd | Injection of liquid sorbent conditioning into a sorbent transporting passageway |
-
1978
- 1978-06-12 JP JP6978778A patent/JPS54161162A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8148284B2 (en) * | 2008-02-11 | 2012-04-03 | Alstom Technology Ltd | Injection of liquid sorbent conditioning into a sorbent transporting passageway |
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