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EP1350569A1 - Séparateur de déchets - Google Patents

Séparateur de déchets Download PDF

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Publication number
EP1350569A1
EP1350569A1 EP02405257A EP02405257A EP1350569A1 EP 1350569 A1 EP1350569 A1 EP 1350569A1 EP 02405257 A EP02405257 A EP 02405257A EP 02405257 A EP02405257 A EP 02405257A EP 1350569 A1 EP1350569 A1 EP 1350569A1
Authority
EP
European Patent Office
Prior art keywords
hammers
waste
outlet
shaft
organic
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
EP02405257A
Other languages
German (de)
English (en)
Other versions
EP1350569B1 (fr
Inventor
Frank Alex Erich Rindelaub
Anton Berger
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.)
Berger Anton
Original Assignee
Berger Anton
Rindelaub Frank Alex Erich
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 Berger Anton, Rindelaub Frank Alex Erich filed Critical Berger Anton
Priority to ES02405257.3T priority Critical patent/ES2498366T3/es
Priority to EP20020405257 priority patent/EP1350569B1/fr
Priority to PT02405257T priority patent/PT1350569E/pt
Priority to DK02405257T priority patent/DK1350569T3/da
Publication of EP1350569A1 publication Critical patent/EP1350569A1/fr
Application granted granted Critical
Publication of EP1350569B1 publication Critical patent/EP1350569B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
    • 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
    • B02C13/10—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and axial flow
    • 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
    • B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • 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
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • 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
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B02C13/284—Built-in screens
    • 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
    • B02C13/26—Details
    • B02C13/288—Ventilating, or influencing air circulation

Definitions

  • the present invention relates to a device for separating waste according to the preamble of claim 1.
  • Blend of biodegradable material and contaminants represent, e.g. Waste from restaurants or so-called Organic waste, i. separately collected household waste, the biological is degradable.
  • An object of the present invention is therefore to provide a device that provides improved separation of waste, which is essentially a mixture consist of organic material and contaminants, in particular from market waste, into an organic fraction and a Contaminant content permitted.
  • a known device for shredding waste is the hammer mill. In essence, it consists of one as Sieve trained housing in which a shaft rotates to the hammers are movably attached. An exit of the Material from the hammer mill is only for the Share possible, which crushed to the Siebporenweite has been. For the separation of market waste one can output side opening of the housing considered become. In practice, however, it is observed that the Contaminant content of market waste in such a Hammer mill but so strong the crushing effect is subject to an impermissibly high proportion of impurities in the organic fraction occurs. Examples are for it Broken glass, hard plastic, called stones.
  • waste Waste mixtures called a mixture of organic and impurity proportion.
  • the plant 1 for the separation of waste according to FIG. 1 has a feed shaft 2, to which an ascending Transport spiral 4 connects. It flows into the Zubuchschacht 6 Hammermühlenseparators 8, the Also called “separator” for short.
  • the slope of the Transport spiral 4 is about 15 °.
  • the end of the spiral 4 is designed as a screw to the formation of a so-called.
  • the pin 47 at the end of the transport spiral 4 forms the seal against the supporting air, which can be supplied via the fan duct 12.
  • the Separatorzucht is, as can be seen in Fig. 4, attached approximately tangentially to the separator housing 14, and Although in the direction of rotation (arrow 9), so that the falling Well conveyed by the hammers 18 in the separator becomes.
  • the fan 10 has a capacity of a few cubic meters / min. on, for example, 15 m 3 / min.
  • the nominal pressure of the blower is in the range of a few kilopascals, eg 3 - 4 kPa.
  • the transport spiral 4 discharges laterally into the Separator feed shaft 6, while the fan duct 12 above is connected to the separator feed slot 6.
  • Fig. 2 shows an enlarged side view of Separators 8 with cut separator housing 14.
  • Im Separator housing 14 is the shaft 16 with the Hammering 18. Of the hammers are only the last three the others are represented by the spiral lines 19 indicated, according to which the hammers 18 on the shaft 16 are arranged. In the example, the hammers convert 18 to two 180 ° offset spirals.
  • the separator housing 14, which in the Is substantially tubular, has in the upper Part on a substantially smooth surface. Below is to see them with a screen 21. To the screening part 21 joins a shaft 23 and a tank 25 at. The Tank 25 is for the storage of the separated organic fraction intended.
  • the shaft 23 is on the jacket 26th connected, the separator housing 14 in the screen area surrounds.
  • the screen member 21 has in the transport direction 28 sieve holes that are getting smaller and smaller.
  • the beneficial effect this narrowing of the sieve holes is probably due to that thereby a nevertheless occurring comminution of not organic components is compensated, i. also the crushed impurities not through the sieve 21st can pass because of the smaller holes.
  • the hammers 18 are helical on the shaft 16 arranged in two spirals. With this arrangement was also a reduced tendency to imbalances due to waste observed, which temporarily attaches to the hammers (e.g., long fiber fractions).
  • a preferred way of attaching the axle in the Trestle 30 is in the axis 32 at least from one side to use a spreader 34. That with one Fit for the hole 31 in the block 30 executed axle end 35th is thereby pressed against the walls of the hole 31 and firmly anchored.
  • the head of the expansion pin 34 is preferred to the flat position with the end of the axle end 35 hammered or screwed in, leaving a flat Area results.
  • the Surface post-processed e.g. by grinding, to to maintain the desired smooth surfaces.
  • At the other Axle end 36 is sufficient for the fit, but in addition can also here a spreader be provided.
  • a ring 40 is attached, which is the Opening of the housing 20 narrowed. This avoids that liquid escapes from the housing as the Liquid Part of the organic part of the waste is.
  • the ring 40 is followed by a hood 42, the below has an ejection opening 43 for the contaminants.
  • the hood 42 also still carries the bearing 45 for the end of Wave 16.
  • the exemplary separator is specified by the following specifications. Speed: 500 - 1'500 / min .;
  • the waste can be easily changed by changing the Inclination and flow of supporting air of the separator be set.
  • a hydraulic Lifting device can be provided.
  • the inclination, causing the Transport in the transport direction 28 more or less against the effect of gravity takes place, is in the range of a few degrees, e.g. in the range 1 ° - 20 °.
  • the waste is fed via the feed slot 2 of the Transport spiral 4 supplied. This carries the waste up to the inlet to the separator feed chute 6. Am At the end of the spiral 4, a plug 47 is formed Waste. This plug 47 seals the transport spiral 2 against the air coming from the blower 10 into the separator feed chute 6 is blown.
  • the waste falls through the separator shaft 6 in the Separator 8. Due to the effect of the hammers 18 are the Components of the waste are reduced and any possible filled containers are broken.
  • the organic ones Components, if necessary after crushing, can pass through the sieve 21 and fall through the Shaft 23 in the tank 25.
  • the separator penetrating air from the blower 10 drives in particular the small, slight amounts of contaminants into the separator and towards the output of the separator 6. It will but also relatively large parts, e.g. Sheet metal pieces, pieces of wood promoted by the supporting air through the separator, thereby the crushing effect of the separator, in this Proportion is undesirable, is reduced.
  • the separator is from time to time with reverse direction of rotation to components, in particular relatively long-fiber fractions, from the hammers and their attachments to be hurled down the shaft.
  • the distances and the duration of the reverse operation can be determined or depending on the operating behavior of the Separators are triggered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Solid Wastes (AREA)
EP20020405257 2002-04-03 2002-04-03 Séparateur de déchets Expired - Lifetime EP1350569B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES02405257.3T ES2498366T3 (es) 2002-04-03 2002-04-03 Dispositivo de separación de residuos
EP20020405257 EP1350569B1 (fr) 2002-04-03 2002-04-03 Séparateur de déchets
PT02405257T PT1350569E (pt) 2002-04-03 2002-04-03 Dispositivo de separação de lixo
DK02405257T DK1350569T3 (da) 2002-04-03 2002-04-03 Affaldssepareringsindretning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20020405257 EP1350569B1 (fr) 2002-04-03 2002-04-03 Séparateur de déchets

Publications (2)

Publication Number Publication Date
EP1350569A1 true EP1350569A1 (fr) 2003-10-08
EP1350569B1 EP1350569B1 (fr) 2014-06-25

Family

ID=27838207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020405257 Expired - Lifetime EP1350569B1 (fr) 2002-04-03 2002-04-03 Séparateur de déchets

Country Status (4)

Country Link
EP (1) EP1350569B1 (fr)
DK (1) DK1350569T3 (fr)
ES (1) ES2498366T3 (fr)
PT (1) PT1350569E (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012088957A1 (fr) * 2010-12-31 2012-07-05 漳州市上宇环保科技有限公司 Disque de broyage pour broyeur de déchets alimentaires
EP2656919A1 (fr) 2012-04-27 2013-10-30 Anton Berger Tamis pour dispositif de séparation de déchets
CN105170239A (zh) * 2015-08-28 2015-12-23 长沙深湘通用机器有限公司 一种锤式破碎机
CN107029830A (zh) * 2017-05-22 2017-08-11 陕西科技大学 一种锤片式粉碎机
IT201600105648A1 (it) * 2016-10-20 2018-04-20 Formaggio S R L Costruzioni Mecc Dispositivo di trattamento di rifiuti
CN110681671A (zh) * 2019-10-15 2020-01-14 中国科学院地理科学与资源研究所 一种农村生活垃圾分选装置
CN116001052A (zh) * 2022-12-06 2023-04-25 中集竹链科技有限公司 锤丝机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111974504A (zh) * 2020-07-07 2020-11-24 敬松实业(上海)有限公司巢湖分公司 一种适用性广且粉碎颗粒多样化的饼干粉碎机
EP4255637B1 (fr) 2021-02-10 2024-06-05 Ardey, Götz Séparateur, en particulier pour la séparation de déchets organiques et d'additifs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133221B (de) 1958-05-13 1962-07-12 Univ Louisiana State Hammermuehle
US5154363A (en) 1990-08-31 1992-10-13 Eddy William A Reciprocating action miller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133221B (de) 1958-05-13 1962-07-12 Univ Louisiana State Hammermuehle
US5154363A (en) 1990-08-31 1992-10-13 Eddy William A Reciprocating action miller

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012088957A1 (fr) * 2010-12-31 2012-07-05 漳州市上宇环保科技有限公司 Disque de broyage pour broyeur de déchets alimentaires
EP2656919A1 (fr) 2012-04-27 2013-10-30 Anton Berger Tamis pour dispositif de séparation de déchets
CN105170239A (zh) * 2015-08-28 2015-12-23 长沙深湘通用机器有限公司 一种锤式破碎机
IT201600105648A1 (it) * 2016-10-20 2018-04-20 Formaggio S R L Costruzioni Mecc Dispositivo di trattamento di rifiuti
CN107029830A (zh) * 2017-05-22 2017-08-11 陕西科技大学 一种锤片式粉碎机
CN110681671A (zh) * 2019-10-15 2020-01-14 中国科学院地理科学与资源研究所 一种农村生活垃圾分选装置
CN110681671B (zh) * 2019-10-15 2020-09-15 中国科学院地理科学与资源研究所 一种农村生活垃圾分选装置
CN116001052A (zh) * 2022-12-06 2023-04-25 中集竹链科技有限公司 锤丝机

Also Published As

Publication number Publication date
ES2498366T3 (es) 2014-09-24
PT1350569E (pt) 2014-09-04
DK1350569T3 (da) 2014-09-08
EP1350569B1 (fr) 2014-06-25

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