FR2439732A1 - Bulk material feed for suction pipe of pneumatic transport - has closing element comprising cylindrical shell with coaxial inbuilt sleeve - Google Patents

Bulk material feed for suction pipe of pneumatic transport - has closing element comprising cylindrical shell with coaxial inbuilt sleeve

Info

Publication number
FR2439732A1
FR2439732A1 FR7830619A FR7830619A FR2439732A1 FR 2439732 A1 FR2439732 A1 FR 2439732A1 FR 7830619 A FR7830619 A FR 7830619A FR 7830619 A FR7830619 A FR 7830619A FR 2439732 A1 FR2439732 A1 FR 2439732A1
Authority
FR
France
Prior art keywords
shell
sleeve
closing element
bulk material
band
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
FR7830619A
Other languages
French (fr)
Other versions
FR2439732B1 (en
Inventor
V N Slavinsky
G V Bairon
A M Alexandrov
G M Alexeev
A F Savenok
V M Matveev
F E Elin
G B Provalsky
B P Shulbakh
J A Tsimbler
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.)
SP K BJUR
Original Assignee
SP K BJUR
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 SP K BJUR filed Critical SP K BJUR
Priority to FR7830619A priority Critical patent/FR2439732A1/en
Publication of FR2439732A1 publication Critical patent/FR2439732A1/en
Application granted granted Critical
Publication of FR2439732B1 publication Critical patent/FR2439732B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/10—Arrangements in buildings for the disposal of refuse
    • E04F17/12—Chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F5/00—Gathering or removal of refuse otherwise than by receptacles or vehicles
    • B65F5/005—Gathering or removal of refuse otherwise than by receptacles or vehicles by pneumatic means, e.g. by suction
    • 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
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/24—Gas suction systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

A delivery device for bulk materials such as domestic waste into the suction pipe (1) of a pneumatic transport installation comprises a vertical pipe (2) with a closing element (4) installed on its lower end. The closing element (4) comprises a cylindrical shell (6) with a coaxially built-in sleeve (7) the inside diameters of which approach closely the inside diameter of the pipe (2) and the helical band (8) located in the shell (6) in a portion of its length. The picth of the helical band (8) is coose to the dia. of the shell (6) and its width at the end facing the upper-band portion of the shell (6) is equal to the radius of shell (6). The band (8) and sleeve (7) are linked with a reversible drive (5) for joint rotation so that, rotating in one direction, the helical band (8) compacts the bulk material against gate valve (10) in the under-band portion of the shell (6) while rotating in the opposite direction it forms the face surface of the compacted bulk material for making a briquette.
FR7830619A 1978-10-27 1978-10-27 Bulk material feed for suction pipe of pneumatic transport - has closing element comprising cylindrical shell with coaxial inbuilt sleeve Granted FR2439732A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7830619A FR2439732A1 (en) 1978-10-27 1978-10-27 Bulk material feed for suction pipe of pneumatic transport - has closing element comprising cylindrical shell with coaxial inbuilt sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830619A FR2439732A1 (en) 1978-10-27 1978-10-27 Bulk material feed for suction pipe of pneumatic transport - has closing element comprising cylindrical shell with coaxial inbuilt sleeve

Publications (2)

Publication Number Publication Date
FR2439732A1 true FR2439732A1 (en) 1980-05-23
FR2439732B1 FR2439732B1 (en) 1981-05-08

Family

ID=9214247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830619A Granted FR2439732A1 (en) 1978-10-27 1978-10-27 Bulk material feed for suction pipe of pneumatic transport - has closing element comprising cylindrical shell with coaxial inbuilt sleeve

Country Status (1)

Country Link
FR (1) FR2439732A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3027536A4 (en) * 2013-07-30 2017-03-22 Maricap OY Method and apparatus for feeding in and handling waste material
EP3027537A4 (en) * 2013-07-30 2017-03-22 Maricap OY Method and apparatus for feeding in and handling waste material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH404535A (en) * 1962-05-29 1965-12-15 Mono Pumps Ltd Device for disposal of waste
DE1812435A1 (en) * 1967-12-04 1969-07-10 Svenska Flaektfabriken Ab Arrangement for the pneumatic transport of waste and garbage
FR2357441A2 (en) * 1976-07-09 1978-02-03 Jet Sac Siep Automatic rubbish collection system - has rubbish cut up and fed into collector via sluice which operates automatically in response to amount of rubbish in collector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH404535A (en) * 1962-05-29 1965-12-15 Mono Pumps Ltd Device for disposal of waste
DE1812435A1 (en) * 1967-12-04 1969-07-10 Svenska Flaektfabriken Ab Arrangement for the pneumatic transport of waste and garbage
FR2357441A2 (en) * 1976-07-09 1978-02-03 Jet Sac Siep Automatic rubbish collection system - has rubbish cut up and fed into collector via sluice which operates automatically in response to amount of rubbish in collector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3027536A4 (en) * 2013-07-30 2017-03-22 Maricap OY Method and apparatus for feeding in and handling waste material
EP3027537A4 (en) * 2013-07-30 2017-03-22 Maricap OY Method and apparatus for feeding in and handling waste material
US10399799B2 (en) 2013-07-30 2019-09-03 Maricap Oy Method and apparatus for feeding in and handling waste material
US10773886B2 (en) 2013-07-30 2020-09-15 Maricap Oy Method and apparatus for feeding in and handling waste material

Also Published As

Publication number Publication date
FR2439732B1 (en) 1981-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse