EP0254281A2 - Machine pour le traitement de plumes de volaille ou similaire - Google Patents

Machine pour le traitement de plumes de volaille ou similaire Download PDF

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Publication number
EP0254281A2
EP0254281A2 EP87110569A EP87110569A EP0254281A2 EP 0254281 A2 EP0254281 A2 EP 0254281A2 EP 87110569 A EP87110569 A EP 87110569A EP 87110569 A EP87110569 A EP 87110569A EP 0254281 A2 EP0254281 A2 EP 0254281A2
Authority
EP
European Patent Office
Prior art keywords
drum
tube
machine according
air
machine
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
Application number
EP87110569A
Other languages
German (de)
English (en)
Other versions
EP0254281A3 (en
EP0254281B1 (fr
Inventor
Heinz Herbertz
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.)
Cessione lh Lorch AG
Original Assignee
Lh Lorch AG Maschinenfabrik
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 Lh Lorch AG Maschinenfabrik filed Critical Lh Lorch AG Maschinenfabrik
Priority to AT87110569T priority Critical patent/ATE64728T1/de
Publication of EP0254281A2 publication Critical patent/EP0254281A2/fr
Publication of EP0254281A3 publication Critical patent/EP0254281A3/de
Application granted granted Critical
Publication of EP0254281B1 publication Critical patent/EP0254281B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G3/00—Treating materials to adapt them specially as upholstery filling
    • B68G3/08—Preparation of bed feathers from natural feathers
    • B68G3/10—Cleaning or conditioning of bed feathers

Definitions

  • the invention relates to a machine of the type specified in the preamble of claim 1.
  • Such a machine serves to cool the already dried, still hot springs, which are sucked in by means of a blower and blown into the drum through one of the tubes serving as the hollow axis. After switching on the suction side, cooling air is pressed into the drum using the same fan. The cooling air escapes through a screening device which is arranged in the same end wall of the drum into which the cooling air inlet also opens. The cooled springs are sucked off via the other tube serving as the hollow axis with the aid of a further fan. Disadvantages are the unfavorable cooling air flow, which requires a long cooling time, and the fact that the poultry springs are conveyed through a fan both for loading and unloading and are therefore partially damaged.
  • a machine for drying poultry feathers is known from EP 0 181 270 A1, which consists of a drum rotating in an airtight housing with a drum casing designed as a sieve, through which hot air flows from bottom to top.
  • the continuous drum shaft is hollow and serves as a line for spraying the springs with certain active ingredients. This makes loading and unloading the drum difficult, since at least one of the drum end walls must be provided with an additional opening serving this purpose.
  • the air flow is not particularly favorable with this machine either.
  • Treatment of poultry feathers or the like includes washing, disinfecting, drying, cooling and dusting the feathers.
  • a special washing machine is used for washing.
  • the subsequent treatment steps currently require three different devices or machines, namely a machine for disinfecting and drying the washed feathers, an upstream silo, since the capacity of the drying machine is only about a third of the washing machine capacity, and a machine for cooling and dusting. These three units naturally take up a lot of space.
  • the invention has for its object to reduce this space requirement and for this purpose to design a machine of the type specified in the introduction such that it not only permits the treatment of a substantially larger amount of spring by an improved air guidance (and thus makes an upstream silo unnecessary) but also the gentle one All of the aforementioned treatment processes can be carried out.
  • the above object is achieved in that the drum is surrounded by an airtight housing which is connected to the suction side of a blower and has a closable air inlet opening, that the drum jacket is designed as a sieve, and that one of the pipes is connected to a heating register for generating warm air via a switching element.
  • This design achieves a very high drying capacity and an equally high cooling capacity, since the warm air or (after switching) the cold air reaches and flushes practically all parts of the inside of the drum, because the air flow spreads radially from the drum axis.
  • a further improvement of the air flow is achieved by the training according to claim 2.
  • the feature of claim 3 improves the mixing of the poultry feathers and thus shortens the treatment time.
  • the claims 4, 5, 8 and 9 relate to structurally preferred embodiments of the air duct outside the drum or the housing.
  • the embodiment according to claim 10 describes a drum drive which makes it possible to make the drum relatively light in spite of its generally considerable size, without this being necessary the resulting twist sensitivity is noticeably noticeable.
  • the drum 1 is rotatably mounted on bushes 2 on fixed tubes 3 and 3 'serving as the hollow axis.
  • the tubes 3, 3 ⁇ rest on trestles 4.
  • the drum 1 can be driven by an electric motor 8 which is arranged on the trestle 4 on the right in FIG. 1 and drives a common drive shaft 7, which is also mounted on the trestles 4, and which drives in turn, two belt pulleys 5 are set in rotation via drive belts, which are connected in a rotationally fixed manner to the bushes 2 and consequently also to the drum 1.
  • This drive construction avoids torsion and asymmetrical loads on the drum, which usually has a considerable diameter (for example up to 4 meters).
  • the drum 1 is located in an essentially airtight housing 6, which is pivotable about a certain angle about the axis formed by the tubes 3 and 3 ⁇ .
  • the housing 6 is mounted on the bushes 2 via bearing bushes between the drum end walls and the belt pulleys 5.
  • the housing 6 has a housing base 9 which can be lowered via the working cylinder 10.
  • the working cylinders 10 are supported against the trestles 4. When the housing 6 is pivoted, its base 9 thus remains stationary.
  • connection 11 opens out, which is connected via a tube to the suction side of a blower 12, on the pressure side of which an exhaust air tube 13 is connected to a branch 14 for circulating air.
  • the circulating air flows through a filter 15 and a circulating air pipe 16 to a heating register 17 which is equipped with an adjustable flap 18 for the admixture of fresh air.
  • the pipes 3 and. 3 ⁇ are completed at their outer ends by rotary valves 19 and 29.
  • the tube 3 can be connected either to the heating register 17 or to a cooling air tube 22.
  • the tube 3 ⁇ can optionally be connected to a loading tube 20 or an unloading tube 21.
  • Both tubes 3 and 3 ⁇ are connected to the inside of the drum 1 via end openings 26.
  • two pipes 30, 31, only indicated schematically, are led through the pipe 3 into the interior of the drum 1 and end in nozzles 27 and 28, respectively.
  • the jacket of the drum 1 is formed by jacket screens 23.
  • the end walls of the drum 1 are predominantly formed by end wall screens 24.
  • the machine works as follows: The electric motor 8 and the blower 12 are switched on and the rotary slide valve 29 establishes the connection between the loading tube 23 and the drum 1 via pipe 3 ⁇ in order to suck in the wet poultry springs. After loading, the rotary valve 29 is closed and the rotary valve 19 now connects the drum 1 to the heating register 17, so that warm air is sucked in through the pipe 3 and sucked out through the blower 12. In the meantime, a disinfectant can be sprayed in via the nozzles 28 and further active substances can be sprayed in via the nozzles 29. After the springs have dried, the rotary valve 19 is switched over and now connects the drum 1 to the cooling air tube 22 for cooling the springs.
  • the rotary valve 19 For unloading, the rotary valve 19 is closed, the rotary valve 29 is brought into the position connecting the tube 3 'with the unloading tube 21 and the fan 12 is switched off.
  • the poultry feathers can now be sucked out of the inside of the drum 1 by means of a bagging system.
  • the housing base 9 is lowered by the working cylinder 10. The air then flows through the sieves in the opposite direction and frees them from adhering poultry feathers.
  • the housing base 9 When the housing base 9 is lowered, the housing 6 can be pivoted into any angular position.
  • the large opening in the housing that is freed up in this way allows convenient inspection, possibly also cleaning or replacement of the screens.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Housing For Livestock And Birds (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Drying Of Solid Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
EP19870110569 1986-07-21 1987-07-21 Machine pour le traitement de plumes de volaille ou similaire Expired - Lifetime EP0254281B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87110569T ATE64728T1 (de) 1986-07-21 1987-07-21 Maschine zum behandeln von gefluegelfedern oder dergleichen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3624613 1986-07-21
DE19863624613 DE3624613A1 (de) 1986-07-21 1986-07-21 Maschine zum behandeln von gefluegelfedern oder dergl.

Publications (3)

Publication Number Publication Date
EP0254281A2 true EP0254281A2 (fr) 1988-01-27
EP0254281A3 EP0254281A3 (en) 1988-10-19
EP0254281B1 EP0254281B1 (fr) 1991-06-26

Family

ID=6305634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870110569 Expired - Lifetime EP0254281B1 (fr) 1986-07-21 1987-07-21 Machine pour le traitement de plumes de volaille ou similaire

Country Status (3)

Country Link
EP (1) EP0254281B1 (fr)
AT (1) ATE64728T1 (fr)
DE (2) DE3624613A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR890100119A (el) * 1989-02-24 1991-06-28 Denaxas Georgios E E Μηχάνημα καθαρισμού γουνών και απορροφήσεως υπολειμμάτων με ρελέαναστροφής κάδου και χρονοδιακόπτη.
FR2702642A1 (fr) * 1993-03-18 1994-09-23 Mimouni Hubert Procédé d'obtention d'une nappe à rembourrage de laine soufflée, nappe ainsi obtenue, et sac de couchage constitué de telles nappes.
CN101328656B (zh) * 2008-07-19 2011-08-31 徐州腾宇羽绒设备有限公司 羽绒洗脱机
CN109140587A (zh) * 2018-08-20 2019-01-04 刘真林 空气消毒净化器
CN113145557A (zh) * 2021-04-07 2021-07-23 六安市富成羽毛制品有限公司 一种羽毛球生产用洗毛设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE570358C (de) * 1934-12-11 1933-02-15 Akt Ges Maschf Maschine zum Reinigen, Waschen, Daempfen und Trocknen von Bettfedern
DE3502496C1 (de) * 1985-01-25 1986-04-10 Heinz Ing.(grad.) 8600 Bamberg Herbertz Wasch- und Schleudermaschine fuer Bettfedern und aehnliches Waschgut

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR890100119A (el) * 1989-02-24 1991-06-28 Denaxas Georgios E E Μηχάνημα καθαρισμού γουνών και απορροφήσεως υπολειμμάτων με ρελέαναστροφής κάδου και χρονοδιακόπτη.
FR2702642A1 (fr) * 1993-03-18 1994-09-23 Mimouni Hubert Procédé d'obtention d'une nappe à rembourrage de laine soufflée, nappe ainsi obtenue, et sac de couchage constitué de telles nappes.
CN101328656B (zh) * 2008-07-19 2011-08-31 徐州腾宇羽绒设备有限公司 羽绒洗脱机
CN109140587A (zh) * 2018-08-20 2019-01-04 刘真林 空气消毒净化器
CN113145557A (zh) * 2021-04-07 2021-07-23 六安市富成羽毛制品有限公司 一种羽毛球生产用洗毛设备
CN113145557B (zh) * 2021-04-07 2024-02-02 六安市富成羽毛制品有限公司 一种羽毛球生产用洗毛设备

Also Published As

Publication number Publication date
DE3624613A1 (de) 1988-01-28
ATE64728T1 (de) 1991-07-15
EP0254281A3 (en) 1988-10-19
DE3771011D1 (de) 1991-08-01
EP0254281B1 (fr) 1991-06-26

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