GB2492480B - Methods and apparatus for delivering foam - Google Patents

Methods and apparatus for delivering foam

Info

Publication number
GB2492480B
GB2492480B GB201211513A GB201211513A GB2492480B GB 2492480 B GB2492480 B GB 2492480B GB 201211513 A GB201211513 A GB 201211513A GB 201211513 A GB201211513 A GB 201211513A GB 2492480 B GB2492480 B GB 2492480B
Authority
GB
United Kingdom
Prior art keywords
enclosure
foam
gas
manifold
methods
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.)
Active
Application number
GB201211513A
Other versions
GB201211513D0 (en
GB2492480A (en
Inventor
Julian Mark Sparrey
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.)
LIVETEC SYSTEMS Ltd
Original Assignee
LIVETEC SYSTEMS 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 LIVETEC SYSTEMS Ltd filed Critical LIVETEC SYSTEMS Ltd
Publication of GB201211513D0 publication Critical patent/GB201211513D0/en
Publication of GB2492480A publication Critical patent/GB2492480A/en
Application granted granted Critical
Publication of GB2492480B publication Critical patent/GB2492480B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22B—SLAUGHTERING
    • A22B3/00—Slaughtering or stunning
    • A22B3/005—Slaughtering or stunning by means of gas
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M19/00—Apparatus for the destruction of noxious animals, other than insects, by hot water, steam, hot air, or electricity
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22B—SLAUGHTERING
    • A22B3/00—Slaughtering or stunning
    • A22B3/08—Slaughtering or stunning for poultry or fish, e.g. slaughtering pliers, slaughtering shears
    • A22B3/086—Stunning devices specially adapted for poultry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/0025—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply
    • B05B7/0031—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply with disturbing means promoting mixing, e.g. balls, crowns
    • B05B7/0037—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply with disturbing means promoting mixing, e.g. balls, crowns including sieves, porous members or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Housing For Livestock And Birds (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

A foam generator comprising an enclosure 1 having a first end 2 through which foam exits the enclosure and a second end through which a foam solution 4 and a gas 6 are introduced into the enclosure. A manifold 7 is located within the enclosure and provides the means into which gas is introduced into the enclosure. The manifold has at least one gas inlet and at least one gas outlet. The gas outlet(s) from the manifold are directed away from the first end of the enclosure, in order to cause turbulent flow of the gas within the enclosure. The manifold is preferably a perforated drum. The foam generator can be used to produce foam with an expansion factor of at least 250:1 which can be used to euthanize livestock. Livestock to be treated are held in a restricted space and covered with a blanket of said foam.
GB201211513A 2011-06-29 2012-06-28 Methods and apparatus for delivering foam Active GB2492480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1111092.1A GB201111092D0 (en) 2011-06-29 2011-06-29 Methods and apparatus for delivering foam

Publications (3)

Publication Number Publication Date
GB201211513D0 GB201211513D0 (en) 2012-08-08
GB2492480A GB2492480A (en) 2013-01-02
GB2492480B true GB2492480B (en) 2014-01-22

Family

ID=44485397

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1111092.1A Ceased GB201111092D0 (en) 2011-06-29 2011-06-29 Methods and apparatus for delivering foam
GB201211513A Active GB2492480B (en) 2011-06-29 2012-06-28 Methods and apparatus for delivering foam

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1111092.1A Ceased GB201111092D0 (en) 2011-06-29 2011-06-29 Methods and apparatus for delivering foam

Country Status (2)

Country Link
GB (2) GB201111092D0 (en)
WO (1) WO2013001300A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2017948B1 (en) * 2016-12-07 2018-06-19 Avt Innovation & Services Gmbh A method of performing a procedure on an animal involving stunning and/or killing said animal
PL3473104T3 (en) * 2017-10-19 2020-11-16 Anoxia B.V. A method of performing a procedure on an animal involving stunning and/or euthanizing said animal
CN111229109B (en) * 2020-03-19 2024-11-22 中煤科工集团重庆研究院有限公司 Multiphase dynamic flow field composite foam mixing generator
NL2032880B1 (en) 2022-08-29 2024-03-12 Anoxia B V A method of killing a small animal and an animal trap

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1600798A1 (en) * 1988-06-30 1990-10-23 Предприятие П/Я В-2994 Method and apparatus for forming foam
US7435166B2 (en) * 2006-01-18 2008-10-14 University Of Delaware Methods and devices for depopulating avian species

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8308263U1 (en) * 1983-03-21 1983-09-08 Rheinische Braunkohlenwerke AG, 5000 Köln DELETING DEVICE
DE9202103U1 (en) * 1992-02-14 1992-04-16 Car-Shop Olaf Lippmann, O-9135 Burkhardtsdorf Device for generating a foam from a cleaning liquid at low pressure, in particular for washing systems for motor vehicles
US20090203302A1 (en) 2005-08-12 2009-08-13 Harm Kiezebrink Method for the sanitary slaughter of an animal, and a bag for use with the said method
TWM306404U (en) 2006-04-10 2007-02-11 Hon Hai Prec Ind Co Ltd Electrical card connector
GB0609164D0 (en) * 2006-05-09 2006-06-21 Rentokil Initial 1927 Plc Humane animal euthanasia method
US20070249273A1 (en) * 2007-02-02 2007-10-25 Ray Francis Foam Dispensing and Delivery System and Method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1600798A1 (en) * 1988-06-30 1990-10-23 Предприятие П/Я В-2994 Method and apparatus for forming foam
US7435166B2 (en) * 2006-01-18 2008-10-14 University Of Delaware Methods and devices for depopulating avian species

Also Published As

Publication number Publication date
GB201211513D0 (en) 2012-08-08
GB201111092D0 (en) 2011-08-10
GB2492480A (en) 2013-01-02
WO2013001300A1 (en) 2013-01-03

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