JPS5643130A - Apparatus and method for storing powdery or granular material - Google Patents

Apparatus and method for storing powdery or granular material

Info

Publication number
JPS5643130A
JPS5643130A JP11767279A JP11767279A JPS5643130A JP S5643130 A JPS5643130 A JP S5643130A JP 11767279 A JP11767279 A JP 11767279A JP 11767279 A JP11767279 A JP 11767279A JP S5643130 A JPS5643130 A JP S5643130A
Authority
JP
Japan
Prior art keywords
air
canvas
discharge port
granular material
powdery
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
JP11767279A
Other languages
Japanese (ja)
Inventor
Satoyuki Terada
Kunio Nishiyama
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 Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies 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 Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP11767279A priority Critical patent/JPS5643130A/en
Publication of JPS5643130A publication Critical patent/JPS5643130A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent generation of bridging by installing a gas dispersing and fluidizing apparatus in the periphery of a discharge port at the tank bottom and improving the fluidity of powdery or granular material in the tank and permitting recycle with a long period.
CONSTITUTION: As for a gas dispersing and fluidizing apparatus 17 on the bottom part 14B arranged inside the periphery of a discharge port 16, a porous canvas 18 is extended at the upper surface opening of a rectangular box, and an air slide 20 having an air chamber 19 formed inside is equipped with. Dry air is blown out from the whole surface of the canvas 18 through the air chamber 19, and due to the air dispersed, powder 13 is allowed to flow to the discharge port 16 along the inside bottom part 14B arranged on the air slide 20, and transported to the upper opening of an air shooter 23 by the air stream blown to the upper opening from the lower opening. Powdery or granular material transported collides with an umbrella 24 and is dispersed outside the air shooter 23. As the fluidity of the powder 13 at the bottom side part 14 increases, the material 13 is shifted to the lower opening of the air shooter 23 by the dead weight on the canvas 18.
COPYRIGHT: (C)1981,JPO&Japio
JP11767279A 1979-09-12 1979-09-12 Apparatus and method for storing powdery or granular material Pending JPS5643130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11767279A JPS5643130A (en) 1979-09-12 1979-09-12 Apparatus and method for storing powdery or granular material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11767279A JPS5643130A (en) 1979-09-12 1979-09-12 Apparatus and method for storing powdery or granular material

Publications (1)

Publication Number Publication Date
JPS5643130A true JPS5643130A (en) 1981-04-21

Family

ID=14717421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11767279A Pending JPS5643130A (en) 1979-09-12 1979-09-12 Apparatus and method for storing powdery or granular material

Country Status (1)

Country Link
JP (1) JPS5643130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666628B1 (en) 2002-05-30 2003-12-23 E. Alvin Tilley Pneumatic tank for storage and high volume discharge of pulverulent materials
JP2014079954A (en) * 2012-10-17 2014-05-08 Kawata Mfg Co Ltd Granular material storage device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666628B1 (en) 2002-05-30 2003-12-23 E. Alvin Tilley Pneumatic tank for storage and high volume discharge of pulverulent materials
JP2014079954A (en) * 2012-10-17 2014-05-08 Kawata Mfg Co Ltd Granular material storage device

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