FR2200057A1 - Cold crushing scrap - with evaporated coolant recycling - Google Patents

Cold crushing scrap - with evaporated coolant recycling

Info

Publication number
FR2200057A1
FR2200057A1 FR7333452A FR7333452A FR2200057A1 FR 2200057 A1 FR2200057 A1 FR 2200057A1 FR 7333452 A FR7333452 A FR 7333452A FR 7333452 A FR7333452 A FR 7333452A FR 2200057 A1 FR2200057 A1 FR 2200057A1
Authority
FR
France
Prior art keywords
scrap
crushed
cold crushing
liquid gas
evaporated coolant
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.)
Pending
Application number
FR7333452A
Other languages
English (en)
French (fr)
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.)
Linde GmbH
Original Assignee
Linde GmbH
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
Priority claimed from DE19722245804 external-priority patent/DE2245804A1/de
Priority claimed from DE19732310397 external-priority patent/DE2310397C2/de
Application filed by Linde GmbH filed Critical Linde GmbH
Publication of FR2200057A1 publication Critical patent/FR2200057A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
    • B02C19/0062—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for specially adapted for shredding scrap metal, e.g. automobile bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonic waves or irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing Of Solid Wastes (AREA)
FR7333452A 1972-09-19 1973-09-18 Cold crushing scrap - with evaporated coolant recycling Pending FR2200057A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722245804 DE2245804A1 (de) 1972-09-19 1972-09-19 Verfahren und vorrichtung zum zerkleinern von schrott
DE19732310397 DE2310397C2 (de) 1973-03-02 1973-03-02 Vorrichtung zur Zerkleinerung von Stoffen

Publications (1)

Publication Number Publication Date
FR2200057A1 true FR2200057A1 (en) 1974-04-19

Family

ID=25763863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333452A Pending FR2200057A1 (en) 1972-09-19 1973-09-18 Cold crushing scrap - with evaporated coolant recycling

Country Status (3)

Country Link
CH (1) CH562056A5 (online.php)
FR (1) FR2200057A1 (online.php)
NL (1) NL7312904A (online.php)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084683A3 (en) * 1982-01-21 1983-11-16 Air Products And Chemicals, Inc. Cryogenic freezer
FR2609790A1 (fr) * 1987-01-16 1988-07-22 Air Liquide Procede et installation d'alimentation d'un appareil en azote
WO2007090505A1 (de) * 2006-02-10 2007-08-16 Linde Aktiengesellschaft Vorrichtung und verfahren zum gefrieren von produkten unter nutzung von entspannungskälte
CN110813978A (zh) * 2019-10-09 2020-02-21 苏州德君环卫服务有限公司 一种自动化垃圾回收装置及其回收方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106599A1 (de) * 1991-03-01 1992-09-03 Linde Ag Verfahren zur kuehlung von stueckigem oder koernigem gut
DE4304675A1 (de) * 1993-02-16 1994-08-18 Linde Ag Kühlung stückigen oder körnigen Gutes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084683A3 (en) * 1982-01-21 1983-11-16 Air Products And Chemicals, Inc. Cryogenic freezer
FR2609790A1 (fr) * 1987-01-16 1988-07-22 Air Liquide Procede et installation d'alimentation d'un appareil en azote
US4874413A (en) * 1987-01-16 1989-10-17 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and installation for supplying nitrogen to an apparatus
WO2007090505A1 (de) * 2006-02-10 2007-08-16 Linde Aktiengesellschaft Vorrichtung und verfahren zum gefrieren von produkten unter nutzung von entspannungskälte
CN110813978A (zh) * 2019-10-09 2020-02-21 苏州德君环卫服务有限公司 一种自动化垃圾回收装置及其回收方法

Also Published As

Publication number Publication date
NL7312904A (online.php) 1974-03-21
CH562056A5 (online.php) 1975-05-30

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