WO1982004032A1 - Recipient collecteur - Google Patents

Recipient collecteur Download PDF

Info

Publication number
WO1982004032A1
WO1982004032A1 PCT/SE1982/000173 SE8200173W WO8204032A1 WO 1982004032 A1 WO1982004032 A1 WO 1982004032A1 SE 8200173 W SE8200173 W SE 8200173W WO 8204032 A1 WO8204032 A1 WO 8204032A1
Authority
WO
WIPO (PCT)
Prior art keywords
vessel
collecting vessel
collecting
venting conduit
opening
Prior art date
Application number
PCT/SE1982/000173
Other languages
English (en)
Inventor
Lars Georg Tynninge
Original Assignee
Lars Georg Tynninge
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 Lars Georg Tynninge filed Critical Lars Georg Tynninge
Publication of WO1982004032A1 publication Critical patent/WO1982004032A1/fr
Priority to FI830147A priority Critical patent/FI830147L/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/04—Fire prevention, containment or extinguishing specially adapted for particular objects or places for dust or loosely-baled or loosely-piled materials, e.g. in silos, in chimneys
    • 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
    • B65F1/14—Other constructional features; Accessories
    • 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
    • B65F1/14—Other constructional features; Accessories
    • B65F2001/1494—Refuse receptacles comprising means for preventing or extinguishing fire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2210/00—Equipment of refuse receptacles
    • B65F2210/137—Fans

Definitions

  • This invention relates to a collecting vessel for temporarily storing therein waste giving off inflammable and/ or environmentally dangerous gases, etc., the concentrat ion of which in the collecting vessel shall be restricted.
  • inflammable gases their concentration is to be restricted in order to prevent fire or explosion in the waste.
  • the invention is in this respect especially suitable for chemical compounds and their gases, which tend to self-ignite.
  • gases developed must also in this case not be permitted to assume high concentration and high pressure, in order to prevent their leakage into the room where the vessel is located and, respectively, to prevent fire or explosion, which in both cases would cause, for example, infection to be spread in the room.
  • the present invention provides a collecting vessel, by which the risk of fire and explosion is reduced very substantially.
  • the present invention thus, relates to a collecting vessel for the temporary storage of waste, which gives off inflammable and/or environmentally dangerous gases etc., the concentration of which in the collecting vessel shall be restricted and/or the leakage of which in the immediate vicinity of the vessel shall be prevented.
  • the invention is characterized in that an outlet opening in the collecting vessel is provided to be connected to a venting conduit, and that the vessel is provided with one or more gaps, vent holes or corresponding means for the supply of fresh air to the vessel, which venting conduit is arranged so that an air stream of fresh air is caused to pass through the collecting vessel, whereby said gases are caused to leave through the venting conduit.
  • Fig. 1 is a lateral view of a collecting vessel, from which a side piece has been removed
  • Fig. 2 is a view of a collecting vessel seen straight from the front
  • Fig. 3 is a view from above of a collecting vessel, from which the top piece has been removed.
  • a collecting vessel which generally is designated by 1.
  • an outlet opening 2 is intended to be connected to a venting conduit 3.
  • the outlet opening 2 preferably is located in the upper portion of the vessel 1, because inflammable gases in most cases are lighter than air.
  • the vessel 1 further is provided with one or more gaps, vent holes or corresponding means for the supply of fresh air to the vessel from its ambient.
  • the gaps or vent holes can be arranged at the bottom 4 of the vessel 1, as indicated by the arrows 5.
  • a dcor 6 which is intended for removing the waste from the vessel 1 therethrough, without sealing means proper, so that an air amount just right per time unit can leak in between the dcor 6 and the rear wall 7 of the vessel.
  • the venting conduit 3 is arranged so that a stream of fresh air is caused to flow through the collecting vessel, whereby said gases are caused to leave the vessel through the venting conduit 3.
  • a fan 8 schematically shown in Fig. 2, is provided to transport air in the direction of the arrow 9 in the venting conduit.
  • the venting conduit 3 is connected to a ventilation installation in a workshop or industrial premise.
  • a vacuum can be created and maintained in the collecting vessel.
  • a vacuum in most cases drastically reduces the risks of a fire or explosion and prevents substances or the like to leak from the vessel out to the immediate vicinity thereof.
  • the venting conduit is arranged so as to project into the free atmosphere for effecting natural ventilation through the collecting vessel.
  • the venting conduit is provided with a filter 10 for collecting certain substances, bacteria and the like.
  • the collecting vessel 1 comprises an inner vessel 11 enclosed by a casing 12, as shown in Fig. 1.
  • the inner vessel 11 consists of a vessel which is sealed with the exemption of one upward directed opening 13.
  • the inner vessel 11 preferably is a steel or sheet netal barrel, which is provided at its upper end with a ring 15 foldable by means of a hinge 14 for retaining, for example, a plastic bag, which has been positioned down into the inner vessel 11.
  • the said casing 12 preferably is a sheet metal box.
  • the casing 12 is provided with said door 6, which covers the greater part of the rear wall of the casing, in order thereby to facilitate the removal of the inner vessel 11, so that the plastic bag or corresponding waste container can be exchanged.
  • the vessel has an upper opening 16, which is covered by alid 17, which is hingedly suspended at its upper portion and can restrictively be opened to about the position 17 shown by dashed line in Fig. 1.
  • the opening 16 is directed substantially upward. Due to its restricted opening capacity, the lid 17 in open position returns by gravity to its position closing the opening I ⁇ .
  • the lid 17 When after all an explosion occurs in the collecting vessel 1, the lid 17 is thrown open and the flue gases flow out in a substantially upward direction, whereafter the lid is closed automatically. It is hereby prevented that the entire casing is burst to pieces. Furthermore, the entering of fresh air through the opening 16 after the explosion is prevented.
  • a fire extinguisher 18 which at a predetermined temperature in the collecting vessel automatically supplies extinguishing medium to the interior of the collecting vessel 1.
  • extinguishers sensitive at a certain temperature are commercially available i..a. through the company Svenska Erand AB, Sweden.
  • the fire extinguisher 18 preferably is positioned in the upper portion of the collecting vessel.
  • the extinguishing medium shall be of a type selected in view of the waste. Extinguishing gas, for example halon, carbon dioxide or extinguishing liquid or extinguishing powder can be used.
  • a normally open damper 19 is provided between the interior of the collecting vessel 1 and the venting conduit 3.
  • the damper 19 in a manner known per se is capable by action of a temperature-sensitive member 20, for example a fuse or wax container, to be closed at a predetermined temperature and thereby to close the outlet opening 2.
  • the predetermined temperature can be, for example, 80°C.
  • the present invention can be varied in several ways without abandoning the invention idea.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Receptacles (AREA)
  • Catching Or Destruction (AREA)

Abstract

Recipient collecteur (1) destine a etre connecte a une conduite d'event (3), vers laquelle sont transferes des gaz inflammables et/ou nuisibles pour l'environnement produits par les dechets. Selon un mode de realisation preferentiel, le recipient collecteur comprend un recipient interieur (11) renferme par un boitier (12). Entre le recipient collecteur (1) et la conduite d'event (3) on dispose de preference un amortisseur normalement ouvert (19) et pouvant etre ferme lorsque la temperature dans le recipient collecteur depasse une valeur predeterminee. Selon un mode de realisation preferentiel, un extincteur de feu (18) est prevu et peut liberer un agent extincteur dans le recipient collecteur lorsqu'a l'interieur de ce recipient une temperature predeterminee est atteinte.
PCT/SE1982/000173 1981-05-15 1982-05-14 Recipient collecteur WO1982004032A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI830147A FI830147L (fi) 1981-05-15 1983-01-17 Uppsamlingskaerl

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8103061 1981-05-15
SE8103061810515 1981-05-15

Publications (1)

Publication Number Publication Date
WO1982004032A1 true WO1982004032A1 (fr) 1982-11-25

Family

ID=20343842

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1982/000173 WO1982004032A1 (fr) 1981-05-15 1982-05-14 Recipient collecteur

Country Status (4)

Country Link
EP (1) EP0079358A1 (fr)
NO (1) NO830142L (fr)
SE (1) SE8203058L (fr)
WO (1) WO1982004032A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709114A1 (fr) * 1993-08-16 1995-02-24 Lanne Gerard Armoire de tri pour recyclage des déchets.
ITMI20101873A1 (it) * 2010-10-14 2012-04-15 Gb Gest S R L Dispositivo per la raccolta di rifiuti urbani
EP3375495A1 (fr) * 2017-03-16 2018-09-19 Tokset Oy Recipient a dechets auto-extincteur
CN113003043A (zh) * 2021-02-27 2021-06-22 陈荣会 一种户外防自燃防臭垃圾桶

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1247798A (en) * 1969-03-03 1971-09-29 Andrews Weatherfoil Ltd Improvements in fire dampers for heating and/or ventilation systems
GB1387678A (en) * 1971-11-08 1975-03-19 Kongsberg Vapenfab As Method and installation for reducing the concentration of com- bustible gases in tanks
GB1540107A (en) * 1975-05-06 1979-02-07 Petroles Cie Francaise Fire extinguishing apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1247798A (en) * 1969-03-03 1971-09-29 Andrews Weatherfoil Ltd Improvements in fire dampers for heating and/or ventilation systems
GB1387678A (en) * 1971-11-08 1975-03-19 Kongsberg Vapenfab As Method and installation for reducing the concentration of com- bustible gases in tanks
GB1540107A (en) * 1975-05-06 1979-02-07 Petroles Cie Francaise Fire extinguishing apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709114A1 (fr) * 1993-08-16 1995-02-24 Lanne Gerard Armoire de tri pour recyclage des déchets.
ITMI20101873A1 (it) * 2010-10-14 2012-04-15 Gb Gest S R L Dispositivo per la raccolta di rifiuti urbani
EP2441704A1 (fr) * 2010-10-14 2012-04-18 GB Gest S.r.l. Dispositif de ramassage des ordures municipales
EP3375495A1 (fr) * 2017-03-16 2018-09-19 Tokset Oy Recipient a dechets auto-extincteur
CN113003043A (zh) * 2021-02-27 2021-06-22 陈荣会 一种户外防自燃防臭垃圾桶

Also Published As

Publication number Publication date
SE8203058L (sv) 1982-11-16
EP0079358A1 (fr) 1983-05-25
NO830142L (no) 1983-01-17

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