IE45601L - Shearing waste material. - Google Patents
Shearing waste material.Info
- Publication number
- IE45601L IE45601L IE770737A IE73777A IE45601L IE 45601 L IE45601 L IE 45601L IE 770737 A IE770737 A IE 770737A IE 73777 A IE73777 A IE 73777A IE 45601 L IE45601 L IE 45601L
- Authority
- IE
- Ireland
- Prior art keywords
- materials
- blade
- shearing
- blades
- extraneous
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
- D21B1/10—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags by cutting actions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Abstract
A process for shearing materials such as board, paper, plastic containers and other extraneous materials. The material is loaded onto a conveyor on which it is carried to a system of cutting blades. It is subjected to a scissor-like action between at least one blade and at least one counter-blade, which imparts cutting and shearing to the material. One of the blades is moved in the direction of movement of the conveyor while the counter-blade remains stationary. The process gives a means of tearing boards and other paper materials, which contain extraneous matter such as plastic materials, without crushing the extraneous materials as occurs in prior art methods. This provides the advantage of requiring a lower power consumption and it also reduces the possibility of obstruction and breakage of blades during the process.
[IT1057508B]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4895576A IT1057508B (en) | 1976-04-09 | 1976-04-09 | Tearing of paper and board contg. extraneous materials - requires reduced power and minimises blockages and blade damage (SE 7.11.77) |
Publications (2)
Publication Number | Publication Date |
---|---|
IE45601L true IE45601L (en) | 1977-10-09 |
IE45601B1 IE45601B1 (en) | 1982-10-06 |
Family
ID=11269150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE737/77A IE45601B1 (en) | 1976-04-09 | 1977-04-06 | Process and apparatus for shearing cardboard, paper and like materials |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU502831B2 (en) |
CA (1) | CA1105911A (en) |
CS (1) | CS208108B2 (en) |
IE (1) | IE45601B1 (en) |
IT (1) | IT1057508B (en) |
NZ (1) | NZ182438A (en) |
SE (1) | SE7704126L (en) |
-
1976
- 1976-04-09 IT IT4895576A patent/IT1057508B/en active
- 1976-10-27 NZ NZ18243876A patent/NZ182438A/en unknown
- 1976-10-28 AU AU19105/76A patent/AU502831B2/en not_active Expired
-
1977
- 1977-04-06 IE IE737/77A patent/IE45601B1/en unknown
- 1977-04-07 SE SE7704126A patent/SE7704126L/en not_active Application Discontinuation
- 1977-04-07 CA CA276,019A patent/CA1105911A/en not_active Expired
- 1977-04-07 CS CS772336A patent/CS208108B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1105911A (en) | 1981-07-28 |
AU1910576A (en) | 1978-05-04 |
IT1057508B (en) | 1982-03-30 |
SE7704126L (en) | 1977-10-10 |
CS208108B2 (en) | 1981-08-31 |
AU502831B2 (en) | 1979-08-09 |
NZ182438A (en) | 1979-03-28 |
IE45601B1 (en) | 1982-10-06 |
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