Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B30—PRESSES
  • B30B—PRESSES IN GENERAL
  • B30B9/00—Presses specially adapted for particular purposes
  • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
  • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
  • B30B9/241—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band co-operating with a drum or roller
• • A—HUMAN NECESSITIES
  • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
  • A22C—PROCESSING MEAT, POULTRY, OR FISH
  • A22C17/00—Other devices for processing meat or bones
  • A22C17/04—Bone cleaning devices
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
  • A23N4/00—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device
  • A23N4/02—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for stoning fruit
  • A23N4/08—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for stoning fruit for dates, olives or the like oblong fruits

Definitions

• the invention relates to a device for separating substances of different flowability mixed with one another, comprising a housing with side walls, a circumferentially driven and mounted on the side walls hollow drum with perforated lateral surface, an externally to this under wrapping a portion of the circumference of the hollow drum anpressbares, endless press belt , a product feeder wedge for supplying a product stream, a supporting device for the
• Press belt with at least one support element which is arranged on the opposite side of the hollow drum of the press belt, and a stripping means for stripping the pressed material from the hollow drum.
• Such devices are used in various industries, but especially in the food industry.
• Such a separation is accessible to substances.
• the possibility and / or necessity of separation from each other For example, in the evaluation of animal carcasses (such as the separation of meat from the skin, tendons, lichens, bones or bones, etc.) or parts thereof, the use of substances of differing fluidity may occur in the exploitation of fruit and vegetables (such as the separation of carcasses) Pulp of stalks, stalks, kernels, etc.), in the processing of improperly packaged foods (such as the separation of butter or cheese from the packaging material) or the like.
• a product stream is conveyed from a product feed area between the press belt and the hollow drum to a product discharge area.
• the substances of different flowability are separated, in which the lighter-flowing substances, the example of the decortication of the dates the pulp, at least partially pressed into the hollow drum and discharged from there.
• the heavier flowing substances again by the example of the coring of the dates the cores, are in the transport direction T of the product stream behind the hollow drum in
• Product stream including the heavier flowing components usually at least partially outside on the lateral surface of the hollow drum.
• stripping means are provided, by means of which the outside of the shell surface of the hollow drum remaining, heavier flowing components of the material to be pressed, namely the residual current, are stripped.
• a device with corresponding stripping means can be found, for example, in EP 0 642 738 B1.
• a stripping device is located in an upper region of the periphery on the side of the product discharge region, which is in operative connection with the outer surface of the hollow drum.
• This stripping device is designed and arranged such that the heavier flowing and outside of the lateral surface or adhering components of the product flow are inevitably stripped with each revolution of the hollow drum and fall into the product output area, from where they are discharged. From DE 10 2007 063 465 AI a device is known in which the
• Abstreifsch is indeed positioned in the same place. as in the aforementioned device, namely above the product output area. However that is
• the stripping means arranged in the product feed area is expediently a flat blade.
• the blade allows easy and safe cleaning of the
• a preferred embodiment of the invention is characterized in that the stripping means is arranged at a distance from the hollow drum, wherein the
• Abstreifsch is provided with a Einste 1 lmechanismus for adjusting the distance to the hollow drum.
• the distance between the Ahstreifsch and the hollow drum can also be products or
• each side wall of the device on the inside of the press belt facing elements for supplying food oil associated.
• Product stream are arranged in the product Einzugskei. This prevents, in particular, that cores located in the product flow destroy the edges of the press belt.
• the introduction guides cause both the newly supplied product stream and the residual stream dissolved by the hollow drum to be guided centrally and at a distance from the edges of the press belt in the product feed wedge.
• An expedient embodiment of the invention provides that the support device is formed with the or each support element lowered.
• the press belt can yield to the cores in the region of the drain zone, so that the abrasion on the cores is reduced.
• Fig. 1 is a schematic representation of the device according to the invention in
• Fig. 2 is a schematic representation of the device according to Figure 1 in plan view.
• the device described in the embodiment shown serves for coring dates.
• the device according to the invention is also for separating any mixed substances with different flow properties, ie in particular meat. Fish and other fruits and vegetables designed and furnished.
• FIG. 1 shows a device 10 for separating substances mixed with one another with different flow properties.
• a product stream formed from these mixed substances can be conveyed in the transport direction T from a product feed region 11 into a product delivery region 12.
• the device 10 comprises a housing (not shown only in part) with side walls 13, 14 (only partially shown in FIG. 2). Between these side walls 13, 14 is mounted a hollow drum 15, which is rotatably driven or driven by drive means not explicitly described.
• the axis of rotation A of the hollow drum 15 extends transversely to the transport direction T of the product stream.
• the hollow drum 15 itself has a perforated lateral surface M. In other words, openings 16 are formed in the lateral surface M, which allow the passage of parts of the product stream, in particular the more easily flowing, soft and compressible parts, into the interior of the hollow drum 15.
• the device 10 comprises a press belt 17.
• the hollow drum 1 5 is wrapped on a part of its circumference by the preferably endless press belt 17 on the outside.
• the press belt 17 is preferably made of an elastic material, such as rubber, polyurethane or the like.
• the press belt 17 may also be formed of other materials and also a press chain in other embodiments or the like. In order to avoid so - called product bags in the
• Area of the wrap is to support the press belt 17 on the
• the support device 18 may comprise rollers and / or a support band and / or a support chain or the like. In the area of the loop, the pressure zone D is formed between the hollow drum 15 and the press belt 17.
• This product intake wedge 19 preferably extends over the entire width of the press belt 17, but may also extend over only a part of the width.
• a stripping means 20 for stripping the product stream or residual stream which is in contact or adhering to the hollow drum 15 is arranged.
• the stripping means 20, which is preferably a simple blade, is above the
• Press belt 17 arranged, with a distance from the press belt 17, the unimpeded feeding of the product flow in the product-Einzugskeil 19th
• Abstreifmittel 20 may also be formed of a plurality of individual blades or as a scraper or the like.
• the stripping means 20 is also above the
• Rotation axis A of the hollow drum 15 is arranged. More precisely, the field of
• the stripping means 20 is preferably arranged at a distance from the hollow drum 15 for non-contact stripping / cleaning of the hollow drum 15.
• Stripping means 20 may also be provided with an adjusting mechanism for adjusting the distance between the stripping means 20 and the hollow drum 15.
• the stripping means 20 can also be actively controlled in order to vary the distance during the separation process.
• a further stripping means can purely purely optionally be provided, which is arranged in the conventional manner in the product delivery area 12. Relative to the transport direction T of the product flow, this additional stripping means is arranged behind the hollow drum 15 and from the vertex S (in the counterclockwise direction in FIG. 1) in the direction of the product delivery area 12.
• the additional stripping means can also be arranged at a distance from the hollow drum 15, wherein the stripping means can also be equipped with an adjustment mechanism for adjusting the distance to the hollow drum 15.
• Abstreifmittel can also be synchronized with each other and / or individually controlled by one or more controls in coordination with each other.
• the latter can be assigned a means 21 for feeding a medium reducing the friction between the press belt 17 and the side walls 13, 14 of the device 10.
• This means 21 can be arranged centrally.
• the means 21 comprises a plurality of elements, preferably nozzles 22, by means of which the medium, preferably an oil suitable for food, can be applied to the insides of the side walls 13, 14.
• the nozzles 22 are on the insides of the
• the nozzles 22 are arranged in the upper region of the side walls 13, 14, so that the oil automatically in the contact area between the outer edges of the
• Press belt 17 and the side walls 13, 14 can flow. Other configurations and arrangements of the means 21 are also possible.
• tapping aids 23 for the controlled feeding of the product stream into the product intake wedge 19 are arranged.
• the insertion 23. which can be arranged on one side or both sides, serve not only the respectively newly supplied product stream, but also from the
• Hollow drum 15 removed / dissolved residual current, which then again part of the product stream is leading, in particular away from the edge regions of the press belt 17.
• the insertion guides 23 are formed by side parts 24, 25. These side parts 24, 25 are with draft for centering the
• the insertion aids 23 may be in others
• Embodiments also baffles. Flaps or the like.
• the Einruhr Anlagenn 23 are preferably removable, but may also be an integral part of the side walls 13, 14. In the direction of the hollow drum 15, the Einilick Vietnamesen 23 may also be provided with a scraping edge or the like to support the Abstreifsch 20, which can be arranged between the Ein manufacturedhil s 23 or in the transport direction T of the product flow behind the insertion guides 23.
• the support device 18 is formed lowerable, in particular in the region of the pressure zone D.
• the support device 18 preferably has a plurality of support elements 26 for this purpose.
• the Stitzelcmente 26 are preferably order steering and / or drive rollers.
• the hollow drum 15 can preferably be assigned guide elements in the region of the product feed-in scaffold 19 and / or the stripping means 20. By means of the guide elements, the residual current removed / detached from the hollow drum 15 can be specifically directed with respect to the width of the press belt, e.g. the edge areas or the press belt center are supplied.
• Guide elements may be simple sheets or the like or helically wound guide body.

Landscapes

• Engineering & Computer Science (AREA)
• Life Sciences & Earth Sciences (AREA)
• Food Science & Technology (AREA)
• Wood Science & Technology (AREA)
• Zoology (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Polymers & Plastics (AREA)
• Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
• General Preparation And Processing Of Foods (AREA)
• Processing Of Meat And Fish (AREA)
• Preparation Of Fruits And Vegetables (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Publications (1)

Family

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Family Applications (1)

Country Status (5)

Cited By (5)

Families Citing this family (8)

Citations (5)

Family Cites Families (13)

• 2010
  • 2010-01-30 DE DE202010001849U patent/DE202010001849U1/de not_active Expired - Lifetime
• 2011
  • 2011-01-19 CN CN201180004918.8A patent/CN102740715B/zh active Active
  • 2011-01-19 DE DE112011100359.5T patent/DE112011100359B4/de active Active
  • 2011-01-19 WO PCT/EP2011/050652 patent/WO2011092087A1/de not_active Ceased
  • 2011-01-19 US US13/522,479 patent/US8689682B2/en active Active
  • 2011-01-19 JP JP2012539368A patent/JP5688094B2/ja active Active

Patent Citations (5)

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