[go: up one dir, main page]

WO1991004656A1 - Extracteur - Google Patents

Extracteur Download PDF

Info

Publication number
WO1991004656A1
WO1991004656A1 PCT/FI1990/000224 FI9000224W WO9104656A1 WO 1991004656 A1 WO1991004656 A1 WO 1991004656A1 FI 9000224 W FI9000224 W FI 9000224W WO 9104656 A1 WO9104656 A1 WO 9104656A1
Authority
WO
WIPO (PCT)
Prior art keywords
extractor
cyclone separator
base
fan
run
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.)
Ceased
Application number
PCT/FI1990/000224
Other languages
English (en)
Inventor
Jarmo Matti Kangas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO1991004656A1 publication Critical patent/WO1991004656A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/01—Removal of dung or urine ; Removal of manure from stables

Definitions

  • the object of the invention is an extractor, which includes a cyclone separator, a feed pipe-run with pipes and a fan connec- ted to the cyclone, which fan is arranged to suck air from the cyclone separator and create a vacuum in it, by means of which air flows from the feed pipe to the cyclone separator, and with it particles, the particles being separated by gravity from the carrying air in the separator.
  • the extractor in accordance with the invention is intended to be used especially for the cleaning of animal accommodation by collecting the litter used in animal accommodation.
  • the invention is also concerned with a dung removal system for animal accommodation, in particular horse stables.
  • the intention of the invention is to create an extractor inten ⁇ ded for the removal of large quantities, and by means of it a dung removal system for animal accommodation.
  • the characteristic features of the invention are presented in the accompanying Patent Claims.
  • the main principle of the invention is to make the extractor automatically emptying, in which case the cyclone tank can be made quite small.
  • the extractor is located in the roof, so that the dung-heap forms beneath it.
  • the extrac ⁇ tor in accordance with the invention can be installed, for example, outside of a building, when the removal of the dung-heap takes place simply in large amounts at a time.
  • Other advantageous forms of application * of the invention are shown in connection with the later example of its application.
  • FIG. 1 shows the extractor in cross-section
  • Figure 2 shows the extractor seen from above
  • FIG. 3 shows the extractor seen from beneath
  • Figure 4 shows a dung removal system for a stable
  • the extractor is advantageously arranged to hang from a roof or the wall of a building and space is reserved beneath for the collection of the heap.
  • the main components of the extractor are a cyclone 1, a feed pipe-run 3, a fan 2, and an output pipe-run 6.
  • the cyclone 1 is principally formed of a cylindrical tank 4 and a plate-like base 8.
  • the fan 2 is located above the cyclone tank and its suction duct 5 is arranged in the centre of the cyclone.
  • the feed pipe-run 3 is connected tangentially to the cyclone.
  • Bracket 10 is attached to the upper part of the cyclone, and from it the entire extractor is suspended by bar 11, which is in turn suspended by a joint from the ceiling or similar.
  • bar 11 which is in turn suspended by a joint from the ceiling or similar.
  • a limit-switch 12 is located on the ceiling or similar in the line of movement of bar 11, and switches the fan 2 off.
  • the base 8 then opens, and the mass collected in the cyclone 1 drops down. At the same moment the weight of the extractor becomes less, so that the counter-weight of bar 11 raises it and correspondingly the limit-switch 12 closes and the fan 2 starts.
  • the output pipe-run 6 of the fan 2 is arranged in such a way that it end 7 directs the flow of air against the base plate 8 and turns it to the closed position.
  • the base plate 8 has a curved flange 14 that collects a damming pressure, and a coun ⁇ ter-weight 15 is attached to it at the end of an arm. Due to the effect of the vacuum inside the cyclone 1, base 8 closes tightly and the operation of the extractor begins all over again.
  • the base 8 is attached to tank 4 by means of a hinge 9. In hinge 9 the axle pin is able to move inside a vertical runner, so that the base 8 has also a vertical movement tolerance on the hinge side.
  • the power of the fan motor has been about 11 k , and the capacity of the cyclone separator about 0,6 m .
  • a surface height sensor which is in the same way arranged to switch off when the cyclone separator fills.
  • the surface height measurement is in that way more advantageous that it is independent of the density of the mass.
  • the density of the dung and litter can vary, in which case a solution based on a balance is not accura ⁇ te. Any known sensor solution, which can be applied to particle and mixed masses can be used as a surface height sensor. In practical tests, the control based on a balance member has worked well.
  • Figure 4 shows the use of an extractor in accordance with the invention in a stable dung removal system.
  • the essential feature of the system lies in the fact that the central extractor 21 is located outside the stable at such a height that there is space for the dung collection heap beneath it.
  • the base 8 of the extractor 21 opens for the emptying of the cyclone 1.
  • the system includes operating devices in the base 8 to open and close it. These operating devices are most advantageously similar to those described above, but in principle other kinds of operating devices can be adapted to this .purpose. The total system is extremely useful, even though the operating devices would be completely manually operated, that is, without automation.
  • a main vacuum pipe 16 (f ⁇ 160 mm) is connected to the central extractor 21, and further branch pipes 17 ( ⁇ 110 mm) are con ⁇ nected to it, one to each four stalls 20, located at the edge of the passage between the stalls.
  • Each branch pipe 17 is connected to the side of the main vacuum pipe 16. Its bottom then remains complete, which is necessary from the point of view of the danger of blockage.
  • the end of each branch pipe 17 is equipped with a plug, in place of which the end of a flexible pipe 18 is connected. By means of a nozzle 19 the dung and used litter can be collected precisely, leaving the unused litter in place.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cyclones (AREA)

Abstract

L'extracteur (21), destiné notamment à enlever les excréments des logements (20) d'animaux, comprend un séparateur cyclone (1), et un ensemble à tuyau d'amenée (3), possédant des tuyaux, auquel est relié un ventilateur (2), tout ceci étant agencé pour aspirer de l'air du séparateur cyclone afin d'y créer un vide au moyen duquel de l'air s'écoule à partir de l'ensemble à tuyau d'amenée (3) en portant des particules jusqu'au séparateur cyclone (1) dans lequel les particules sont séparées de l'air porteur par la force de la gravité. L'extracteur comprend un élément d'équilibrage (11) disposé pour interrompre la marche du ventilateur (2) lorsque le séparateur cyclone (1) est rempli. Le séparateur cyclone (1) comprend une base tournante (8) et le ventilateur (2) comprend un tuyau d'extraction (6) dont l'extrémité (7) est située à proximité de la base ouvrable (8) de sorte que le souffle d'air d'extraction retourne la base ouverte (8) vers une position proche de la position fermée, le vide dans le séparateur cyclone (1) l'amenant en position fermée.
PCT/FI1990/000224 1989-09-27 1990-09-26 Extracteur Ceased WO1991004656A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI894561A FI87298C (fi) 1989-09-27 1989-09-27 Suganlaeggning
FI894561 1989-09-27

Publications (1)

Publication Number Publication Date
WO1991004656A1 true WO1991004656A1 (fr) 1991-04-18

Family

ID=8529063

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1990/000224 Ceased WO1991004656A1 (fr) 1989-09-27 1990-09-26 Extracteur

Country Status (4)

Country Link
EP (1) EP0494199A1 (fr)
AU (1) AU6430290A (fr)
FI (1) FI87298C (fr)
WO (1) WO1991004656A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002487C2 (nl) * 1996-02-29 1997-09-01 Maasland Nv Constructie met een stalinrichting voor dieren.
DE29903334U1 (de) 1999-02-24 1999-06-24 Schaumeier, Erwin, 82435 Bad Bayersoien Absaugvorrichtung
DE102018130703B3 (de) 2018-12-03 2020-06-04 Paulus Nettelnstroth Absaugvorrichtung für Sauggut aus einem Tierstall

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557677B1 (de) * 1975-12-20 1977-06-02 Mann & Hummel Filter Pneumatisches foerdergeraet fuer pulverfoermiges oder koerniges foerdergut
US4098541A (en) * 1977-03-24 1978-07-04 Camille Cote Apparatus for evacuating manure
NO154331B (no) * 1984-04-30 1986-05-26 Stryn Plast A S Anordning ved luke for gjoedselsjakt.
FI875591L (fi) * 1987-12-18 1989-06-19 Ky Hiltop Kb Rengoeringsanordning speciellt foer paelsdjurslyor.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557677B1 (de) * 1975-12-20 1977-06-02 Mann & Hummel Filter Pneumatisches foerdergeraet fuer pulverfoermiges oder koerniges foerdergut
US4098541A (en) * 1977-03-24 1978-07-04 Camille Cote Apparatus for evacuating manure
NO154331B (no) * 1984-04-30 1986-05-26 Stryn Plast A S Anordning ved luke for gjoedselsjakt.
FI875591L (fi) * 1987-12-18 1989-06-19 Ky Hiltop Kb Rengoeringsanordning speciellt foer paelsdjurslyor.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Vol. 7, No. 191, C182, Abstract of JP 58- 92472, publ 1983-06-01 (ISHIKAWAJIMA HARIMA JUKOGYO K.K.). *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002487C2 (nl) * 1996-02-29 1997-09-01 Maasland Nv Constructie met een stalinrichting voor dieren.
WO1997031524A1 (fr) * 1996-02-29 1997-09-04 Maasland N.V. Construction comprenant une etable pour animaux
AU712994B2 (en) * 1996-02-29 1999-11-18 Maasland N.V. A construction including a shed for animals
DE29903334U1 (de) 1999-02-24 1999-06-24 Schaumeier, Erwin, 82435 Bad Bayersoien Absaugvorrichtung
DE102018130703B3 (de) 2018-12-03 2020-06-04 Paulus Nettelnstroth Absaugvorrichtung für Sauggut aus einem Tierstall
WO2020114877A2 (fr) 2018-12-03 2020-06-11 Paulus Nettelnstroth Dispositif d'aspiration pour produit à aspirer d'une stalle pour animaux

Also Published As

Publication number Publication date
FI894561A7 (fi) 1991-03-28
FI87298B (fi) 1992-09-15
EP0494199A1 (fr) 1992-07-15
FI87298C (fi) 1992-12-28
AU6430290A (en) 1991-04-28
FI894561A0 (fi) 1989-09-27

Similar Documents

Publication Publication Date Title
US6526913B2 (en) Indexed feed dispensing mechanism
EP0441410A1 (fr) Procédé pour séparer les particules solides-liquides d'un mélange dentaire
US6269770B1 (en) Animal feeder with dispensing mechanism and dust cover
WO1991004656A1 (fr) Extracteur
CN1044590C (zh) 连接到吸管的真空蓄能器
EP0300439A2 (fr) Dispositif de séparation de particules solides fines
US3305927A (en) Catch receptacle for evacuative suction apparatus
EP0411932A2 (fr) Sonde d'échantillonnage
EP0338163A3 (fr) Dispositif pour l'enlèvement de matière de déchet
JPH07184499A (ja) 汚物回収装置
JPH01254270A (ja) 粉体回収装置
CA1161396A (fr) Separateur biphase d'entrainement pneumatique de particules, et de re-entrainement de particules secondaires
US2513963A (en) Means for eliminating dust from grain
CN210094291U (zh) 一种猫砂自动处理装置
CN210619591U (zh) 取料装置以及取料机器人
JPH07184500A (ja) 固形汚物回収装置
US5482337A (en) Portable animal excrement scoop
CN107008071A (zh) 自动清灰分离器及控制方法
JP2002539055A (ja) キャップ吸引除去装置
US4423988A (en) Manure handling unit
CN208145898U (zh) 防架桥自动上料混合装置
KR101872512B1 (ko) 사이클론 분리 장치
GB2361862A (en) A waste collecting suction apparatus
CN110036922A (zh) 一种猫砂自动处理装置
CN216154768U (zh) 一种自动车床带上盖的振动上料盘

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AT AU BG BR CA CH DE DK ES FI GB HU JP KR LU MC NL NO RO SE SU US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 1990914184

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1990914184

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: CA

WWW Wipo information: withdrawn in national office

Ref document number: 1990914184

Country of ref document: EP