JPS56113617A - Taking-out method for wet type stored coal and storage tank device - Google Patents

Taking-out method for wet type stored coal and storage tank device

Info

Publication number
JPS56113617A
JPS56113617A JP1389580A JP1389580A JPS56113617A JP S56113617 A JPS56113617 A JP S56113617A JP 1389580 A JP1389580 A JP 1389580A JP 1389580 A JP1389580 A JP 1389580A JP S56113617 A JPS56113617 A JP S56113617A
Authority
JP
Japan
Prior art keywords
coal powder
water
taking
coal
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.)
Pending
Application number
JP1389580A
Other languages
Japanese (ja)
Inventor
Hidehiko Nakasaki
Hiroshi Sugizaki
Katsutoshi Asai
Toshiaki Ishise
Masayoshi Imoto
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.)
Takenaka Komuten Co Ltd
Original Assignee
Takenaka Komuten 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 Takenaka Komuten Co Ltd filed Critical Takenaka Komuten Co Ltd
Priority to JP1389580A priority Critical patent/JPS56113617A/en
Publication of JPS56113617A publication Critical patent/JPS56113617A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable stored coal powder to be efficiently discharged with water from a lower exit port by a method wherein the bottom part of a vertical cylindrical tank is provided on a sloped ground and a water jetting device is provided.
CONSTITUTION: The bottom surface 1a of the water-tight tank 1 is sloped at an angle of not larger than the angle of repose of the stored coal, with the central part being lowest and provided with a taking-out port 2. Jet pipes 10 are provided radially along the bottom surface 1a, water jets 12 are supplied from the jet pipes 10 to fluidize the coal powder 15 in the tank 1 from the lower part of the coal powder 15 and the fluidized coal powder is taken out onto the ground through a delivery pipe 3 and a pump 5. Although the coal powder 15 is charged into the tank 1 together with water, the coal powder 15 can be taken out always from the lower part. Accordingly, the movement of coal is smoothened and the taking-out operation is facilitated.
COPYRIGHT: (C)1981,JPO&Japio
JP1389580A 1980-02-07 1980-02-07 Taking-out method for wet type stored coal and storage tank device Pending JPS56113617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1389580A JPS56113617A (en) 1980-02-07 1980-02-07 Taking-out method for wet type stored coal and storage tank device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1389580A JPS56113617A (en) 1980-02-07 1980-02-07 Taking-out method for wet type stored coal and storage tank device

Publications (1)

Publication Number Publication Date
JPS56113617A true JPS56113617A (en) 1981-09-07

Family

ID=11845907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1389580A Pending JPS56113617A (en) 1980-02-07 1980-02-07 Taking-out method for wet type stored coal and storage tank device

Country Status (1)

Country Link
JP (1) JPS56113617A (en)

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