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ATE91111T1 - CONTAINER FOR VACUUM SUCTION AND PRESSURE UNITS. - Google Patents

CONTAINER FOR VACUUM SUCTION AND PRESSURE UNITS.

Info

Publication number
ATE91111T1
ATE91111T1 AT88107542T AT88107542T ATE91111T1 AT E91111 T1 ATE91111 T1 AT E91111T1 AT 88107542 T AT88107542 T AT 88107542T AT 88107542 T AT88107542 T AT 88107542T AT E91111 T1 ATE91111 T1 AT E91111T1
Authority
AT
Austria
Prior art keywords
hopper
pump
compressor
line
pressure
Prior art date
Application number
AT88107542T
Other languages
German (de)
Inventor
Udo Th Thuener
Original Assignee
Utef Umwelt Tech Entsorgung
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 Utef Umwelt Tech Entsorgung filed Critical Utef Umwelt Tech Entsorgung
Application granted granted Critical
Publication of ATE91111T1 publication Critical patent/ATE91111T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10—Wheeled apparatus for emptying sewers or cesspools
    • E03F7/103—Wheeled apparatus for emptying sewers or cesspools with a tank featuring one or more partition walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/58—Large containers characterised by means facilitating filling or emptying by displacement of walls
    • B65D88/60—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10—Wheeled apparatus for emptying sewers or cesspools

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
  • External Artificial Organs (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

The hopper is intended for pneumatic suction or pressure conveyor systems, in particular for waste-disposal vehicles having a monitoring means, the hopper being connected via a line to a pump/compressor provided with a driving motor and a suction line for receiving and conveying liquid, sludgy, dusting or otherwise free-flowing media being connected to the hopper. In order to maintain the vacuum which has carried out the suction or the pressure which has been applied during pressing out with essentially uniform waste-disposal operation corresponding to optimum speed, to reduce the safety risk considerably and to make the hopper simple and cost-effective to operate using the monitoring means and also to reduce environmental pollution in the case of such a hopper, there is arranged in the line (2) between the hopper (1; 1.1; 1.2) and the pump/compressor (4) a four-way valve (3) whose outlets (3.1; 3.2; 3.3; 3.4) are connected to the suction pipe (4.1) of the pump/compressor (4), to the line (2) to the hopper (1; 1.1; 1.2) and to the pressure pipe (4.2) of the pump/compressor (4), whereas the fourth outlet ends freely, the driving motor (5) of the pump/compressor (4) is designed to have adjustable speed and is provided with means (5.1) for changing over the speed, and a pressure-measuring device (6) having at least two switching contacts is arranged on the line (2) between the hopper (1; 1.1; 1.2) and the four-way valve (3), the switching contacts being connected via lines (6.1; 6.2) to a switching box (7), which in turn is connected to the means (5.1) which adjust the speed of the driving motor (5). Figure 1 is proposed for the publication. <IMAGE>
AT88107542T 1987-05-17 1988-05-11 CONTAINER FOR VACUUM SUCTION AND PRESSURE UNITS. ATE91111T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8707097U DE8707097U1 (en) 1987-05-17 1987-05-17 Receptacles for vacuum suction and pressure systems
EP88107542A EP0291829B1 (en) 1987-05-17 1988-05-11 Hopper for a pneumatic suction or pressure conveyor system

Publications (1)

Publication Number Publication Date
ATE91111T1 true ATE91111T1 (en) 1993-07-15

Family

ID=6808169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88107542T ATE91111T1 (en) 1987-05-17 1988-05-11 CONTAINER FOR VACUUM SUCTION AND PRESSURE UNITS.

Country Status (3)

Country Link
EP (1) EP0291829B1 (en)
AT (1) ATE91111T1 (en)
DE (2) DE8707097U1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307984C2 (en) * 1993-03-13 1995-06-22 Hellmers Herm J Gmbh Municipal vehicle with pressure control valve
DE4315504A1 (en) * 1993-05-10 1994-11-17 Aicher Max Entsorgungstechnik Piston-cylinder unit, in particular for moving a shield in a container
DE4424897A1 (en) * 1994-07-15 1996-01-18 Motan Verfahrenstechnik Method and device for the pneumatic conveying of bulk material
FR2782501B1 (en) * 1998-08-21 2000-11-24 Rexson Procedes CONTAINER AND DEVICE FOR THE STORAGE, TRANSPORT AND DISTRIBUTION OF A PASTE, SEMI-PASTE OR VISCOUS PRODUCT SENSITIVE TO AIR MOISTURE AND APPLICATION TO AN ADHESIVE
CN105297883B (en) * 2015-11-16 2017-07-18 北京建筑大学 A kind of pneumatic control drainage pipeline Accrete clearing device
CN109941756B (en) * 2019-03-01 2024-04-19 成都瑞柯林工程技术有限公司 Particle screening method and powder fluidization device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746199C2 (en) * 1977-10-14 1986-09-04 Fa. Friedrich Küller, 5600 Wuppertal Container for holding sludge or the like.
FR2413509A1 (en) * 1977-12-30 1979-07-27 Taussat Sa Entr Robert Suction device for road surface drying - has air pump to fill and discharging collector tank with valved inlet and outlet
DE2945517A1 (en) * 1979-11-10 1981-06-11 Norbert 5603 Wülfrath Garich Vacuum suction sludge removal mechanism - has vacuum pump between vacuum tank and collecting tank linked by pipe
DE3214183A1 (en) * 1982-04-17 1983-10-20 Heinrich Kluge O.H., 4100 Duisburg Mobile suction conveyor system

Also Published As

Publication number Publication date
DE3882085D1 (en) 1993-08-05
EP0291829A2 (en) 1988-11-23
EP0291829A3 (en) 1989-04-05
EP0291829B1 (en) 1993-06-30
DE8707097U1 (en) 1988-06-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee