JPS57195040A - Rotary feeder - Google Patents

Rotary feeder

Info

Publication number
JPS57195040A
JPS57195040A JP7786181A JP7786181A JPS57195040A JP S57195040 A JPS57195040 A JP S57195040A JP 7786181 A JP7786181 A JP 7786181A JP 7786181 A JP7786181 A JP 7786181A JP S57195040 A JPS57195040 A JP S57195040A
Authority
JP
Japan
Prior art keywords
rotor
blade
outlet
casing
pressure
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
JP7786181A
Other languages
Japanese (ja)
Inventor
Yoshikuni Matsuo
Yajuro Seike
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7786181A priority Critical patent/JPS57195040A/en
Publication of JPS57195040A publication Critical patent/JPS57195040A/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
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4625—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow
    • B65G53/4633—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having pockets, rotated from charging position to discharging position, i.e. discrete flow

Landscapes

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

Abstract

PURPOSE:To provide a rotary feeder for feeding massive material where the outer end surface of a blade of a rotor is the same taper surface as the inner surface of a sliding casing, and the rotor can move axially, which can safely supply the material even if there is a big difference in pressure between a supply port and an outlet. CONSTITUTION:The outer surface of a blade of a rotor 11 and the inner surface of a casing 15 slidably contacting the blade are tapered at the same angle, and the rotor 11 is adapted to slide axially. Raw coal is poured from an injection port 18 and supplied to a reaction bath from an outlet 19. At this time, fluid is supplied 23a, 23b to fluid pressure cylinders 22a, 22b, which causes the rotor 11 to slide in the casing 15. In this case, the slidable contact surfaces are sealed up by O-rings 20, 24. Thus, the rotor 11 is moved from side to side and adjusted to ensure rotation and airtightness, and even if there is a big difference in pressure between a supply port and an outlet, the raw coal is safely transferred without environmental pollution.
JP7786181A 1981-05-22 1981-05-22 Rotary feeder Pending JPS57195040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7786181A JPS57195040A (en) 1981-05-22 1981-05-22 Rotary feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7786181A JPS57195040A (en) 1981-05-22 1981-05-22 Rotary feeder

Publications (1)

Publication Number Publication Date
JPS57195040A true JPS57195040A (en) 1982-11-30

Family

ID=13645833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7786181A Pending JPS57195040A (en) 1981-05-22 1981-05-22 Rotary feeder

Country Status (1)

Country Link
JP (1) JPS57195040A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118641A (en) * 1984-07-04 1986-01-27 Nippon Alum Mfg Co Ltd:The Powdery material feeding apparatus
JPS6357434A (en) * 1986-08-26 1988-03-12 Makino Sangyo Kk Rotary valve
EP0732280A1 (en) * 1995-03-17 1996-09-18 MASCHINENFABRIK KARL BRIEDEN GmbH & Co. Process and apparatus for sealing steam dryers while feeding and discharging with materials causing frictional wear
US5630691A (en) * 1995-08-14 1997-05-20 Mac Equipment, Inc. Rotary airlock valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118641A (en) * 1984-07-04 1986-01-27 Nippon Alum Mfg Co Ltd:The Powdery material feeding apparatus
JPS6357434A (en) * 1986-08-26 1988-03-12 Makino Sangyo Kk Rotary valve
EP0732280A1 (en) * 1995-03-17 1996-09-18 MASCHINENFABRIK KARL BRIEDEN GmbH & Co. Process and apparatus for sealing steam dryers while feeding and discharging with materials causing frictional wear
US5630691A (en) * 1995-08-14 1997-05-20 Mac Equipment, Inc. Rotary airlock valve

Similar Documents

Publication Publication Date Title
DE3362829D1 (en) Fluid valve and method of making same
JPS57195040A (en) Rotary feeder
DE3671387D1 (en) DOSING DEVICE FOR ADJUSTABLE POWDERED POWDERED SUBSTANCES IN PRESSURE ROOMS.
GB973794A (en) Rotary solids feeder
JPS5544447A (en) Screw conveyer
JPS5510072A (en) Metered liquid feeding apparatus
ES8102912A1 (en) Scraper device.
JPS57151079A (en) Pressure-conveyor for concrete pump
ES8307905A1 (en) Process for pneumatically injecting dosed quantities of finely divided solids into a vessel maintained at a variable pressure, and the application of this process to shaft furnaces.
JPS57148084A (en) Pump device for sprayer
JPS5396185A (en) Method of transporting solid and liquid mixture fluid or the like
JPS5647463A (en) Solid painting material
JPS5326708A (en) Drawing out apparatus for direct reduction shaft furnace
JPS5799294A (en) Screw fluid machine
JPS51125689A (en) Process and apparatus for hydrogen production by thermochemical decomp osition of water
JPS54116373A (en) Hydraulic tube expander
GB1509403A (en) Material conveying systems
JPS5530561A (en) Seal for cylindrical surface
JPS56118728A (en) Continuous stirring apparatus
JPS57382A (en) Pressure type pump for muddy material
JPS54100598A (en) Female screw grinding device
JPS5560720A (en) Gaseous bearing
JPS546179A (en) Apparatus for reducing windage loss of high-speed rotary bodies
Degtyareva et al. Production of high-alumina bodies from chemical industry wastes with a high Al sub 2 O sub 3 content
JPS5524224A (en) Composite watertight apparatus which does not wear propeller shaft