HRP20230930T1 - Rotor za uređaj za mljevenje otpada i uređaj za mljevenje otpada koji uključuje navedeni rotor - Google Patents

Rotor za uređaj za mljevenje otpada i uređaj za mljevenje otpada koji uključuje navedeni rotor Download PDF

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Publication number
HRP20230930T1
HRP20230930T1 HRP20230930TT HRP20230930T HRP20230930T1 HR P20230930 T1 HRP20230930 T1 HR P20230930T1 HR P20230930T T HRP20230930T T HR P20230930TT HR P20230930 T HRP20230930 T HR P20230930T HR P20230930 T1 HRP20230930 T1 HR P20230930T1
Authority
HR
Croatia
Prior art keywords
rotor
rotation
impact surface
extends
impact
Prior art date
Application number
HRP20230930TT
Other languages
English (en)
Inventor
Simone Ghirardi
Original Assignee
Wpt S.R.L.
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 Wpt S.R.L. filed Critical Wpt S.R.L.
Publication of HRP20230930T1 publication Critical patent/HRP20230930T1/hr

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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
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • 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
    • B02C13/30—Driving mechanisms
    • 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
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • 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
    • B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
    • 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
    • B02C18/146—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with a rotor comprising a plurality of axially contiguous disc-like segments each having at least one radially extending cutting element
    • 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
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

Landscapes

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

Claims (10)

1. Rotor (11) za uređaj za mljevenje otpada (101), koji sadrži središnje tijelo (13) koje definira najmanje jednu radijalnu lopaticu (15a, 15b), koja je na svom kraju (17a, 17b) distalna u odnosu na os rotacije ("S") rotora (11), s udarnom glavom (19) u kojoj je prva udarna površina (21) prilagođena za rad kada rotor (11) rotira u prvom smjeru, u smjeru kazaljke na satu ili suprotno od njega, i druga udarna površina u obliku klina (23) prilagođena za rad kada rotor (11) rotira u drugom smjeru suprotnom od prvog smjera.
2. Rotor prema zahtjevu 1, naznačen time što se prva udarna površina (21) proteže na jednoj ravnini (21a) paralelnoj s osi rotacije rotora ili uglavnom okomitoj na kutni smjer rotacije rotora.
3. Rotor prema zahtjevu 1 ili 2, naznačen time što se druga udarna površina u obliku klina (23) proteže na paru ravnina (23a, 23b) nagnutih u odnosu na ravninu rotacije rotora (11), kao i nagnutih jedne prema drugoj.
4. Rotor prema zahtjevu 3, naznačen time što su navedene dvije ravnine (23a, 23b) na koje se proteže druga udarna površina (23) nagnute pod kutom (α1, α2) između 15° i 90° u odnosu na ravninu rotacije rotora (11).
5. Rotor prema zahtjevu 4, naznačen time što su navedene dvije ravnine (23a,23b) na koje se proteže druga udarna površina (23) nagnute pod kutom (α1, α2) od 30° u odnosu na ravninu rotacije rotora (11).
6. Rotor prema zahtjevu 3 ili 4 ili 5, naznačen time što su navedene dvije ravnine (23a, 23b) na koje se proteže druga udarna površina (23) nagnute pod međusobnim kutom (β) između 90° i 180°.
7. Uređaj za mljevenje otpada (101) koji sadrži ćeliju za mljevenje (101a) u kojoj je smješten rotor (11) izrađen prema bilo kojem od zahtjeva 1 do 6.
8. Uređaj prema zahtjevu 7, naznačen time što rotor (11) pokreće električni motor (25) kojim upravlja elektronička jedinica (27) programirana za provođenje prvog radnog ciklusa rotora (11), u kojem rotor (11) rotira u prvom smjeru, bilo u smjeru kazaljke na satu ili u suprotnom smjeru, i drugi radni ciklus, u kojem rotor (11) rotira u drugom smjeru suprotnom od prvog smjera.
9. Uređaj prema zahtjevu 7, naznačen time što se prvi radni ciklus izvodi s udarnom površinom (21) udarne glave (19) najmanje jedne lopatice (15a, 15b) rotora (11), te pri čemu se drugi radni ciklus izvodi s klinastom površinom (23) navedene udarne glave (19).
10. Uređaj prema zahtjevu 7 ili 8, naznačen time što je elektronička jedinica (27) programirana za održavanje konstantne brzine vrtnje elektromotora (25) tijekom prvog radnog ciklusa i za održavanje konstantnog okretnog momenta elektromotora (25) tijekom drugog radnog ciklusa.
HRP20230930TT 2019-05-17 2020-05-15 Rotor za uređaj za mljevenje otpada i uređaj za mljevenje otpada koji uključuje navedeni rotor HRP20230930T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102019000006950A IT201900006950A1 (it) 2019-05-17 2019-05-17 Rotore di apparato trituratore di rifiuti ed apparato che incorpora detto rotore
EP20742852.5A EP3969179B1 (en) 2019-05-17 2020-05-15 Rotor for a waste grinding apparatus and waste grinding apparatus incorporating said rotor
PCT/IB2020/054623 WO2020234722A1 (en) 2019-05-17 2020-05-15 Rotor for a waste grinding apparatus and waste grinding apparatus incorporating said rotor

Publications (1)

Publication Number Publication Date
HRP20230930T1 true HRP20230930T1 (hr) 2023-11-24

Family

ID=67957250

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20230930TT HRP20230930T1 (hr) 2019-05-17 2020-05-15 Rotor za uređaj za mljevenje otpada i uređaj za mljevenje otpada koji uključuje navedeni rotor

Country Status (8)

Country Link
US (1) US20220203373A1 (hr)
EP (2) EP3969179B1 (hr)
CN (1) CN113874117B (hr)
BR (1) BR112021022983A8 (hr)
CA (1) CA3138455A1 (hr)
HR (1) HRP20230930T1 (hr)
IT (1) IT201900006950A1 (hr)
WO (1) WO2020234722A1 (hr)

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Also Published As

Publication number Publication date
WO2020234722A1 (en) 2020-11-26
CN113874117A (zh) 2021-12-31
EP3969179A1 (en) 2022-03-23
EP3969179B1 (en) 2023-06-21
CA3138455A1 (en) 2020-11-26
CN113874117B (zh) 2023-10-27
BR112021022983A8 (pt) 2023-03-07
EP4234090A1 (en) 2023-08-30
EP3969179C0 (en) 2023-06-21
BR112021022983A2 (pt) 2022-01-04
US20220203373A1 (en) 2022-06-30
IT201900006950A1 (it) 2020-11-17

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