JPS57145729A - Distributor - Google Patents

Distributor

Info

Publication number
JPS57145729A
JPS57145729A JP2765981A JP2765981A JPS57145729A JP S57145729 A JPS57145729 A JP S57145729A JP 2765981 A JP2765981 A JP 2765981A JP 2765981 A JP2765981 A JP 2765981A JP S57145729 A JPS57145729 A JP S57145729A
Authority
JP
Japan
Prior art keywords
air
particles
particulate material
pipes
casing
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
JP2765981A
Other languages
Japanese (ja)
Inventor
Satoyuki Terada
Noriharu Sasaki
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 Construction Co Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Construction Co Ltd
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 Construction Co Ltd, Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Construction Co Ltd
Priority to JP2765981A priority Critical patent/JPS57145729A/en
Publication of JPS57145729A publication Critical patent/JPS57145729A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • B65G53/528—Flux combining or dividing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

PURPOSE:To enhance the efficiency in conveying a particulate material by a method wherein the material is fed into distrbuting pipes by jetting air after weakening the moving inertia of particles. CONSTITUTION:A mixed flow A of air and the particulate material is conveyed through an inflow pipe 16 and collides against a conical collision body 18 at the outlet of the pipe 16. Then, the air flows upwardly, while the particulate material rebounds and again collides with the throttle part of a casing 12 to reduce the inertia thereof. Then, an air flow B is introduced via an air-injecting port 14 provided at the lowermost part of the throttle part of the casing 12, whereby the particulate material is brought up to the height of the distributing pipes 20, 22 while maintaining the airflow velocity in the cross section of the casing 12 to be higher than the end velocity of the particles of the material. In this case, since the particles flows upwards at a relatively low velocity of about 1-5m/sec, they are in such a condition as to be mixed and distributed uniformly. Accordingly, a mixed-phase flow C containing the amount of the particles proportional to the flow rate of air through the distributing pipes 20, 22 flows into the pipes 20, 22 to accomplish accurate distribution of the particles.
JP2765981A 1981-02-28 1981-02-28 Distributor Pending JPS57145729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2765981A JPS57145729A (en) 1981-02-28 1981-02-28 Distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2765981A JPS57145729A (en) 1981-02-28 1981-02-28 Distributor

Publications (1)

Publication Number Publication Date
JPS57145729A true JPS57145729A (en) 1982-09-08

Family

ID=12227053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2765981A Pending JPS57145729A (en) 1981-02-28 1981-02-28 Distributor

Country Status (1)

Country Link
JP (1) JPS57145729A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951373U (en) * 1982-09-27 1984-04-04 コクヨ株式会社 Number labels for folders, etc.
FR2567234A1 (en) * 1984-07-04 1986-01-10 Charbonnages De France VALVE FOR PNEUMATIC DISTRIBUTION OF FLUIDIZABLE MATERIAL
RU2516873C1 (en) * 2012-11-28 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный аграрный университет имени императора Петра 1" (ФГБОУ ВПО Воронежский ГАУ) Flow divider of bulk material
CN104176515A (en) * 2014-08-14 2014-12-03 沈阳鑫博工业技术发展有限公司 Proportional feeding and air locking device for powdery material
CN111319985A (en) * 2020-02-18 2020-06-23 江苏丰尚智能科技有限公司 Clean pneumatic conveying shield, and system and method for replacing mold of bulking machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951373U (en) * 1982-09-27 1984-04-04 コクヨ株式会社 Number labels for folders, etc.
JPH0116118Y2 (en) * 1982-09-27 1989-05-12
FR2567234A1 (en) * 1984-07-04 1986-01-10 Charbonnages De France VALVE FOR PNEUMATIC DISTRIBUTION OF FLUIDIZABLE MATERIAL
EP0169135A1 (en) * 1984-07-04 1986-01-22 CHARBONNAGES DE FRANCE, Etablissement public dit: Valve for the pneumatical distribution of fluidizable materials
US4616426A (en) * 1984-07-04 1986-10-14 Charbonnages De France Valve for the pneumatic distribution of fluidizable material
RU2516873C1 (en) * 2012-11-28 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный аграрный университет имени императора Петра 1" (ФГБОУ ВПО Воронежский ГАУ) Flow divider of bulk material
CN104176515A (en) * 2014-08-14 2014-12-03 沈阳鑫博工业技术发展有限公司 Proportional feeding and air locking device for powdery material
CN104176515B (en) * 2014-08-14 2016-02-10 沈阳鑫博工业技术股份有限公司 A kind of granular material feed and air-lock device in proportion
CN111319985A (en) * 2020-02-18 2020-06-23 江苏丰尚智能科技有限公司 Clean pneumatic conveying shield, and system and method for replacing mold of bulking machine

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