JPS5584719A - Slurry transportation method and apparatus thereof - Google Patents

Slurry transportation method and apparatus thereof

Info

Publication number
JPS5584719A
JPS5584719A JP15781278A JP15781278A JPS5584719A JP S5584719 A JPS5584719 A JP S5584719A JP 15781278 A JP15781278 A JP 15781278A JP 15781278 A JP15781278 A JP 15781278A JP S5584719 A JPS5584719 A JP S5584719A
Authority
JP
Japan
Prior art keywords
slurry
oil
transportation
pump
pipe
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
JP15781278A
Other languages
Japanese (ja)
Other versions
JPS5917008B2 (en
Inventor
Yasuyuki Nakabayashi
Hikoo Matsuura
Masaji Hatano
Kenichi Nagata
Katsuya Sakai
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.)
Electric Power Development Co Ltd
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Electric Power Development Co Ltd
Mitsui Engineering and Shipbuilding Co 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 Electric Power Development Co Ltd, Mitsui Engineering and Shipbuilding Co Ltd filed Critical Electric Power Development Co Ltd
Priority to JP15781278A priority Critical patent/JPS5917008B2/en
Publication of JPS5584719A publication Critical patent/JPS5584719A/en
Publication of JPS5917008B2 publication Critical patent/JPS5917008B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate the direct contact of powder body with pipe bottom and pump wall and reduce the wear of pipe wall and pump wall by covering the surface of pulverized body with oil membrane and mixing the pulverized body with transportation medium to form slurry state and conveying said mixture.
CONSTITUTION: Into the first mixing tank 2, oil and pulverized coal are thrown-in and mixed by a mixer 7. The mixture is sent into a separator 8 passing through a slurry transportation pipe 10 by means of a slurry pump 9. In the separator 8, residual oil and pulverized coal oil-membrane-covered are separated, and the residual oil is returned to an oil tank 4 through a conduit 11, and the pulverized coal oil- membrane-covered is sent into the second mixing tank 14 by a feeder 16. Into the second mixing tank 14, water as transportation medium is supplied and mixed, and thus the slurry for the transportation in long distance is obtained. The slurry is transported under pressure in a slurry transportation pipe 19 by a slurry pump 20 and tansported to a destination point.
COPYRIGHT: (C)1980,JPO&Japio
JP15781278A 1978-12-18 1978-12-18 How to transport coal by ship Expired JPS5917008B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15781278A JPS5917008B2 (en) 1978-12-18 1978-12-18 How to transport coal by ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15781278A JPS5917008B2 (en) 1978-12-18 1978-12-18 How to transport coal by ship

Publications (2)

Publication Number Publication Date
JPS5584719A true JPS5584719A (en) 1980-06-26
JPS5917008B2 JPS5917008B2 (en) 1984-04-19

Family

ID=15657822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15781278A Expired JPS5917008B2 (en) 1978-12-18 1978-12-18 How to transport coal by ship

Country Status (1)

Country Link
JP (1) JPS5917008B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742419A (en) * 1980-08-27 1982-03-10 Mitsui Eng & Shipbuild Co Ltd Coal transport method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183359A (en) * 1984-02-28 1985-09-18 紀伊産業株式会社 Open-close mechanism of vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742419A (en) * 1980-08-27 1982-03-10 Mitsui Eng & Shipbuild Co Ltd Coal transport method

Also Published As

Publication number Publication date
JPS5917008B2 (en) 1984-04-19

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