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WO2019149981A1 - Broyeur défibreur - Google Patents

Broyeur défibreur Download PDF

Info

Publication number
WO2019149981A1
WO2019149981A1 PCT/ES2019/070046 ES2019070046W WO2019149981A1 WO 2019149981 A1 WO2019149981 A1 WO 2019149981A1 ES 2019070046 W ES2019070046 W ES 2019070046W WO 2019149981 A1 WO2019149981 A1 WO 2019149981A1
Authority
WO
WIPO (PCT)
Prior art keywords
mill
disc
defibrator
blades
product
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/ES2019/070046
Other languages
English (en)
Spanish (es)
Inventor
Miguel VILLENA DIAZ
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.)
Tomsa Destil SL
Original Assignee
Tomsa Destil SL
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 Tomsa Destil SL filed Critical Tomsa Destil SL
Priority to MX2019009009A priority Critical patent/MX2019009009A/es
Publication of WO2019149981A1 publication Critical patent/WO2019149981A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers

Definitions

  • the present invention belongs to the field of crushing and shredding machines for raw materials.
  • An object of the invention is to provide a simple and compact defibrator mill, capable of cutting and defibrating raw materials efficiently.
  • the current crushing and defibration systems of raw materials have several mills.
  • a first mill processes the entire raw material and cuts it up to a certain size.
  • a second mill picks up the product processed by the first mill, and cuts it back to a smaller size.
  • a third mill is responsible for collecting the product of the second mill and defibrating it so that it is able to extract its sugars.
  • the invention consists of a shredding mill that is presented as an improvement compared to what is known in the state of the art, since it manages to satisfactorily achieve the aforementioned objectives as suitable for the technique.
  • the invention in a first aspect, relates to a defibrator mill comprising a hopper to receive the products to be defibrated, a pair of coaxial (first and second) discs, adapted to perform the product slicing and to support the product. later defibrated, perimeter chains responsible for said defibration, and an engine adapted to activate the rotation of the discs.
  • the defibrator mill comprises a first disk, provided with at least one adapted opening and a blade housed in the opening and placed to initially cut the products received from the hopper.
  • the opening is sized to allow the passage of the cut products to the defined space between both discs.
  • the mill allows a first chopping of the product, where the speed and size of the chopping will vary depending on the number of blades and the dimensions of the defined passage space between each opening and the blade it houses.
  • the greater the number of blades and the greater the passage space in the openings the greater the speed of the initial cutting. Reducing the passage space can reduce the dimensions of the slicing.
  • blades are housed in the openings in a removable way allowing to include blades in all the openings or some of them can be removed, all depending on the size of the product to be cut.
  • blades allow the variation of their separation to the rotor disk which will allow to define the size with which the product will reach the perimeter blades and chains. This variation is achieved by the inclusion of additional sheets to be placed between the blades and the rotor disk and which have the same blade geometry.
  • the chains are perimetrically arranged between the ends of the first and second disc to allow defibration of the cut product.
  • the motor preferably electric, activates the rotation of the disks.
  • the shredder mill that the present invention presents simplifies the chain of mills traditionally used for chopping and shredding raw materials, such as agave pineapples.
  • the present shredder mill will provide, to the current facilities, economic benefits, by installing only one mill instead of the three that are used in current agave grinding systems.
  • shredder mill that the present invention presents requires less supervision, less personnel, less investment, less maintenance, less parts, etc.
  • the mill allows reducing the space necessary for its installation, reducing the number of equipment, and thus allowing the remaining space to be used for other purposes or work areas.
  • the defibrator mill further comprises auxiliary blades arranged perimetrically between the edges of the first and second discs to cut the product retained in the defined space between both discs.
  • This number of peripherally arranged auxiliary blades can vary, that is, a greater or lesser number of them can be placed which will influence the slicing of the product.
  • These peripherally arranged auxiliary blades are fixed by screwing to fixed profiles between both discs so that blades can be removed or added to look for a certain result during operation.
  • the first disc contains a plurality of blades arranged radially on one of its two faces. By varying the number of blades and their dimensions, the cutting speed and size thereof can be controlled.
  • the shredder mill further comprises a product outlet duct once chopped and defibrated.
  • the blades and / or chains are removably mounted to allow replacement.
  • the defibrator mill further comprises a housing configured to cover the discs and retain the chopped and / or defibrated product inside the mill. In this way, the loss of product is avoided.
  • the housing houses a plurality of parts configured to receive the impacts of the product and favor its defibration.
  • the pieces are made of steel, and removable to allow their replacement. This set of pieces, commonly known as sufridera, will receive the impacts of the product and help to finish defibrating it.
  • the defibrator mill also comprises a pulley and belt system driven by the electric motor to allow rotation of the discs.
  • the invention in a second aspect, relates to a defibrator system comprising a defibrator mill as described, and a metal structure composed of a frame provided with legs and dampers to minimize vibrations of the defibrator mill.
  • Figure 1 shows a first side view of the shredder mill, according to a preferred embodiment of the invention.
  • Figure 2. Shows a rear view of the shredder mill, according to a preferred embodiment of the invention.
  • Figure 3. Shows a second side view of the shredder mill, according to a preferred embodiment of the invention.
  • Figure 4 shows a perspective of the shredder system, according to a preferred embodiment of the invention.
  • Figure 5. Shows an exploded view of the blade carrying disc and the blades that are screwed to said disk.
  • Figure 1 shows a partial view of the defibrator mill (1) in which the first disk (3) is provided with a series of radially arranged openings (13), where said openings (13) house blades (5).
  • the blades (3) preferably extend along one of the major directions of the opening (13).
  • the openings (13) are rectangular, the blades (5) extend on one of their long sides.
  • the openings (13) are sized to allow the passage of the cut products to the defined space between the first (3) and the second disk (4).
  • Figure 5 shows an exploded view of the disk (3) and how the blades (5) are fixed to the aforementioned disk by screwing and as in the space (17) between blades and disk additional sheets (not drawn) are inserted, which they have the same geometry of the blades and that separate the blades from the disk and thus define the size of the product that will reach the auxiliary blades (7) and the chains (6).
  • the shredder mill (1) also includes chains (6) anchored between both discs (3, 4) and responsible for allowing the defibration of the raw material once chopped.
  • the defibrator mill (1) of Figure 1 has auxiliary blades (7) arranged perimetrically between the edges of the first (3) and the second disc (4) to cut the retained product into the space defined between both discs ( 3. 4).
  • auxiliary blades (7) are arranged perimetrically to the first (3) and second disc (4) and may vary in number, that is, a greater or lesser number of them can be placed, which will influence the slicing of the product.
  • These auxiliary blades (3) arranged perimetrically are fixed by screwing to fixed profiles between both discs so that blades can be removed or added to look for a certain result during operation.
  • Figure 2 shows both discs (3, 4), facing and mounted on the same axis (10) to rotate with the activation of the motor (14).
  • Figure 2 shows the chains (6) and the auxiliary blades (7). Both the chains (6) and the auxiliary blades (7), while they defibrate and chop the product, also throw or cause the product to be fired against the casing (9) of the mill due to the centrifugal force that this movement of Disk rotation generates.
  • the housing (9) prevents the operator from coming into contact with the blades (5), and in case of detachment of some internal element the housing (9), ensures the integral safety of all personnel.
  • the inner face of the housing (9) houses a plurality of heat-treated steel parts that receive the impacts of the product that is fired towards said housing.
  • This set of pieces that receive the impacts of the product and that help to finish defibrating it are commonly referred to as sufridera.
  • This suffridera is a removable element and allows you to replace or repair all the parts that compose it.
  • Figure 3 shows a pulley system (15) and belts (16) driven by the motor (14) to allow the rotation of the discs (3, 4).
  • FIG. 4 shows a shredder system comprising a shredder mill (1) and a metal structure composed of a frame (11) provided with legs (12) and dampers to minimize vibrations of the shredder mill
  • the shredder mill (1) For the arrival of the raw material to the disks (3, 4), the shredder mill (1) has an input hopper (2) through which, and by gravity, the raw material enters, for example, pineapples , from conveyors.
  • the materials preferably used for the shredder system will be carbon steel and stainless steel, specifically, for the metal structure profiles such as angular or flat, carbon steel, as well as the outer protective shell (9) of the discs (3,4), and for discs (3, 4) and defibration chains (6), stainless steel, since they will suffer a lot of impact during the operation and it is necessary that rapid wear does not occur.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)

Abstract

L'invention concerne un broyeur défibreur (1) qui comprend une trémie (2) pour l'entrée de produits à défibrer, un premier disque (3) et un second disque (4), opposé et coaxial audit premier disque (3), le premier disque (3) étant pourvu d'au moins une ouverture (4) conçue pour loger un couteau (5), susceptible de couper les produits reçus en provenance de la trémie (2) et dimensionnée pour permettre le passage des produits coupés dans l'espace défini entre les deux disques (3, 4), des chaînes (6) disposées entre les bords du premier disque (3) et du second disque (4) pour défibrer le produit coupé et, un moteur (9) conçu pour activer la rotation des disques (3, 4).
PCT/ES2019/070046 2018-01-30 2019-01-29 Broyeur défibreur Ceased WO2019149981A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX2019009009A MX2019009009A (es) 2018-01-30 2019-01-29 Molino desfibrador.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201830081 2018-01-30
ES201830081A ES2721724A1 (es) 2018-01-30 2018-01-30 Molino desfibrador

Publications (1)

Publication Number Publication Date
WO2019149981A1 true WO2019149981A1 (fr) 2019-08-08

Family

ID=67439531

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2019/070046 Ceased WO2019149981A1 (fr) 2018-01-30 2019-01-29 Broyeur défibreur

Country Status (3)

Country Link
ES (1) ES2721724A1 (fr)
MX (1) MX2019009009A (fr)
WO (1) WO2019149981A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342426A (en) * 1965-04-16 1967-09-19 Sr Walter J Sackett Pulverizing mill
US3674220A (en) * 1970-12-07 1972-07-04 Omark Industries Inc Chipper shredder
US5605291A (en) * 1994-04-28 1997-02-25 Doskocil; David Chipper/mulcher
US20100230523A1 (en) * 2009-03-11 2010-09-16 Robinson Mark D Apparatus for producing small size wood chips

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342426A (en) * 1965-04-16 1967-09-19 Sr Walter J Sackett Pulverizing mill
US3674220A (en) * 1970-12-07 1972-07-04 Omark Industries Inc Chipper shredder
US5605291A (en) * 1994-04-28 1997-02-25 Doskocil; David Chipper/mulcher
US20100230523A1 (en) * 2009-03-11 2010-09-16 Robinson Mark D Apparatus for producing small size wood chips

Also Published As

Publication number Publication date
MX2019009009A (es) 2019-10-15
ES2721724A1 (es) 2019-08-05

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