EP0594547A1 - Procédé pour vider une récipient collecteur d'ordures par dépression - Google Patents
Procédé pour vider une récipient collecteur d'ordures par dépression Download PDFInfo
- Publication number
- EP0594547A1 EP0594547A1 EP93850152A EP93850152A EP0594547A1 EP 0594547 A1 EP0594547 A1 EP 0594547A1 EP 93850152 A EP93850152 A EP 93850152A EP 93850152 A EP93850152 A EP 93850152A EP 0594547 A1 EP0594547 A1 EP 0594547A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- valve
- refuse
- evacuation
- atmospheric air
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying
- B65F1/127—Refuse receptacles; Accessories therefor with devices facilitating emptying by suction
Definitions
- the invention relates to a method for emptying a refuse collection container by air evacuation, the refuse collection container being connected via a first valve to a refuse supply line, for example in the form of a refuse shaft arranged in a multi-family house, and the refuse collection container via a second valve-controlled opening in the bottom of the container a waste removal line and this in turn can be connected to a mobile waste collection chamber, the air volume of which can be evacuated for the purpose of achieving a necessary suction effect, and the interior of the container can be connected to the atmospheric air via at least one valve-controlled opening.
- a refuse supply line for example in the form of a refuse shaft arranged in a multi-family house
- the object of the method proposed according to the invention is now to eliminate the above disadvantages of the previously known technology when emptying such a refuse collection container and to create an emptying process which ensures optimal emptying of the refuse collection container under acceptable material stresses and also ensures trouble-free reuse of the refuse collection container by the fact that, if appropriate in the lower part of the shaft when the garbage collector is emptied, existing blockages are effectively removed and the garbage bags located here are also sucked into the garbage collector when emptying.
- a further object of the method proposed according to the invention is to create an optimal emptying of the refuse collection container by the control of the atmospheric air proposed according to the invention.
- the fact that the first valve is open at the start of emptying means that any garbage located above the first valve in the garbage shaft is drawn into the container.
- the first valve can be opened and repeatedly closed and opened during the first evacuation stage, so that all the garbage bags located above the valve in the refuse shaft are safely sucked into the container.
- the first valve can be closed after the first evacuation stage during the initial air evacuation of the container.
- an atmospheric air flow can be introduced into the container during the entire emptying process - this prevents undesirable material stresses and also the occurrence of sound impacts which occur when the container is empty when the atmosphere is supplied with air.
- This air supply can be gradually increased even while a vacuum is being built up in the container.
- this continuous supply of atmospheric air to the interior of the container can be achieved in that the first valve is slightly open during the entire emptying process.
- a further atmospheric air flow can be introduced into the container during the third evacuation phase, namely by opening the first valve and / or the further air via an in the upper part of the container, i.e. above the waste collection zone, existing valve-controlled opening is fed.
- the garbage collection container shown in the drawing in its basic structure is generally designated 1 and is preferably arranged in an existing garbage collection room of an apartment building.
- the refuse container is connected via an opening 2 to a refuse shaft 3, the opening being regulated by a valve 4.
- a waste removal line 5 is provided in the bottom of the container and is connected via a valve 6 to a collecting chamber of a refuse vehicle, not shown.
- This collecting chamber can be made empty of air in a known manner, so that the necessary suction effect for emptying the waste collecting container 1 is achieved.
- Under the garbage collection zone 7 in the container there is a valve-controlled opening 8 arranged in the bottom of the container for the admission of an atmospheric air flow below the accumulated garbage bags and finally, if necessary, a further valve-controlled opening 9 is provided in the upper part of the container for the purpose of introducing a secondary air flow above the garbage collection zone 7.
- the method according to the invention for emptying the container comprises the following stages:
- valves 4 and 6 are open. This ensures that garbage bags located in the shaft 3 above the valve 4 are sucked into the container 1.
- the valve can be closed and opened repeatedly. Thereafter, this valve is expediently first closed and, after a vacuum has been built up inside the container 1, the bottom valve 8 is opened, as a result of which atmospheric air is introduced into the container 1 under the accumulated garbage bags.
- the garbage bags are raised from the bottom of the container 1 bottom and set in a certain turbulence in the container.
- either the valve 4 or the valve 9 is then opened, so that a secondary air flow is introduced into the container, which safely transports the garbage bags to the removal line 5.
- valve 4 or the atmospheric air inlet 8 can be slightly opened during the entire emptying process. This eliminates a momentary supply of atmospheric air to the interior of the container, thereby preventing excessive material stress and noise.
- valve functions are expediently automatically controlled by the refuse collection vehicle after a necessary docking has been carried out with the removal line. After the emptying process has ended, all valves and the garbage inlet valve are closed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Processing Of Solid Wastes (AREA)
- Air Transport Of Granular Materials (AREA)
- Refuse Receptacles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9203049 | 1992-10-19 | ||
| SE9203049A SE470510B (sv) | 1992-10-19 | 1992-10-19 | Sätt att medelst luftevakuering tömma en sopbehållare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0594547A1 true EP0594547A1 (fr) | 1994-04-27 |
| EP0594547B1 EP0594547B1 (fr) | 1996-11-06 |
Family
ID=20387499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93850152A Expired - Lifetime EP0594547B1 (fr) | 1992-10-19 | 1993-08-04 | Procédé pour vider une récipient collecteur d'ordures par dépression |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0594547B1 (fr) |
| JP (1) | JPH06206604A (fr) |
| AT (1) | ATE144961T1 (fr) |
| DE (1) | DE59304411D1 (fr) |
| DK (1) | DK0594547T3 (fr) |
| ES (1) | ES2093954T3 (fr) |
| GR (1) | GR3021565T3 (fr) |
| MY (1) | MY109463A (fr) |
| SE (1) | SE470510B (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1150559B1 (fr) * | 1999-02-08 | 2002-08-21 | Steris Inc. | Systeme de retrait et de remplacement de litiere pour cages d'animaux |
| CN109881757A (zh) * | 2019-03-28 | 2019-06-14 | 上海斯熠信息科技有限公司 | 可直接投放的食物垃圾处理器 |
| CN110937285A (zh) * | 2019-12-25 | 2020-03-31 | 西华大学 | 一种利用无人驾驶垃圾清理车清理小区垃圾的方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005029349A (ja) * | 2003-07-07 | 2005-02-03 | Shin Meiwa Ind Co Ltd | ゴミ貯留装置、ゴミ収集システム、及び該システムの運転方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0127596A1 (fr) * | 1983-05-31 | 1984-12-05 | Lars Alvar Wassdahl | Récipient à ordures destiné à être vidé par dépression |
-
1992
- 1992-10-19 SE SE9203049A patent/SE470510B/sv not_active IP Right Cessation
-
1993
- 1993-08-03 MY MYPI93001526A patent/MY109463A/en unknown
- 1993-08-04 DK DK93850152.5T patent/DK0594547T3/da active
- 1993-08-04 AT AT93850152T patent/ATE144961T1/de not_active IP Right Cessation
- 1993-08-04 DE DE59304411T patent/DE59304411D1/de not_active Expired - Lifetime
- 1993-08-04 EP EP93850152A patent/EP0594547B1/fr not_active Expired - Lifetime
- 1993-08-04 ES ES93850152T patent/ES2093954T3/es not_active Expired - Lifetime
- 1993-09-24 JP JP5238250A patent/JPH06206604A/ja active Pending
-
1996
- 1996-11-07 GR GR960402789T patent/GR3021565T3/el unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0127596A1 (fr) * | 1983-05-31 | 1984-12-05 | Lars Alvar Wassdahl | Récipient à ordures destiné à être vidé par dépression |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1150559B1 (fr) * | 1999-02-08 | 2002-08-21 | Steris Inc. | Systeme de retrait et de remplacement de litiere pour cages d'animaux |
| CN109881757A (zh) * | 2019-03-28 | 2019-06-14 | 上海斯熠信息科技有限公司 | 可直接投放的食物垃圾处理器 |
| CN110937285A (zh) * | 2019-12-25 | 2020-03-31 | 西华大学 | 一种利用无人驾驶垃圾清理车清理小区垃圾的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2093954T3 (es) | 1997-01-01 |
| GR3021565T3 (en) | 1997-02-28 |
| JPH06206604A (ja) | 1994-07-26 |
| SE9203049D0 (sv) | 1992-10-19 |
| MY109463A (en) | 1997-01-31 |
| DK0594547T3 (da) | 1997-04-14 |
| EP0594547B1 (fr) | 1996-11-06 |
| SE470510B (sv) | 1994-06-20 |
| SE9203049L (sv) | 1994-04-20 |
| ATE144961T1 (de) | 1996-11-15 |
| DE59304411D1 (de) | 1996-12-12 |
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