GB1081103A - Grinding apparatus - Google Patents

Grinding apparatus

Info

Publication number
GB1081103A
GB1081103A GB42592/64A GB4259264A GB1081103A GB 1081103 A GB1081103 A GB 1081103A GB 42592/64 A GB42592/64 A GB 42592/64A GB 4259264 A GB4259264 A GB 4259264A GB 1081103 A GB1081103 A GB 1081103A
Authority
GB
United Kingdom
Prior art keywords
chamber
aperture
grinding
end plate
shell
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.)
Expired
Application number
GB42592/64A
Inventor
Svend G S Alleso
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.)
Dano Ingeniorforretning og Maskinfabrik
Original Assignee
Dano Ingeniorforretning og Maskinfabrik
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 Dano Ingeniorforretning og Maskinfabrik filed Critical Dano Ingeniorforretning og Maskinfabrik
Publication of GB1081103A publication Critical patent/GB1081103A/en
Expired 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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/007—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls specially adapted for disintegrating refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details

Landscapes

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

Abstract

1,081,103. Tube mills. DANO INGENIORFORRETNING OG MASKINFABRIK INGENIOR KAJ PETERSEN'S FOND. Oct 19, 1964 [Oct. 19, 1964], No. 42592/64. Heading B2A. The grinding shell 1, Figure 3, of a tube mill, e.g. for reducing household refuse or cement; is rotatable, as on rails and rollers 2, 3, about a horizontal axis, is supplied with material to be ground at one end 4, and comprises an outlet end plate 9 provided with an aperture or apertures. The aperture(s) are such that the area for discharging increases towards the central region of the end plae, such that as the height to which the material is filled in the chamber varies the maximum area available above a threshold is less than the area available with a single circular aperture with its centre onthe shell axis and its circumference at the threshold.- Flow through the end plate increases towards the centre, the maximum area being desirably proportional to the volume of material in the shell below said height. As described, the mill may operate with or without grinding bodies, and may be formed of or provided with screen plates and cooperate with an exterior screen so that coarse material may be returned to the grinding chamber. The end plate 9 may include a rhomboid diametrical slot 10, Figure 5, whose size may be adjusted by operation of pivotally-mounted flaps 11 to vary the level of material in the chamber and the rate of flow. Guide members 16, on the inner side of the plate, operate as emptying blades for the contents of the chamber. Further embodiments comprise end plates as shown in Figs. 7, 8 and 9.
GB42592/64A 1963-10-19 1964-10-19 Grinding apparatus Expired GB1081103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED42760A DE1224594B (en) 1963-10-19 1963-10-19 Grinding device, especially for grinding garbage

Publications (1)

Publication Number Publication Date
GB1081103A true GB1081103A (en) 1967-08-31

Family

ID=7047096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42592/64A Expired GB1081103A (en) 1963-10-19 1964-10-19 Grinding apparatus

Country Status (6)

Country Link
CH (1) CH422489A (en)
DE (1) DE1224594B (en)
DK (1) DK112218B (en)
FR (1) FR1411615A (en)
GB (1) GB1081103A (en)
NL (1) NL126224C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539648A1 (en) * 1983-01-22 1984-07-27 Eirich Walter APPARATUS FOR OPENING AND CLOSING THE OUTPUT PORT OF A PREPARATION MACHINE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103084382A (en) * 2013-02-16 2013-05-08 韩洪波 Method for crushing garbage by using tube mill
CN103623895A (en) * 2013-12-07 2014-03-12 韩洪波 Method for crushing garbage by utilizing ball grinding mill

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160169A (en) * 1936-06-18 1939-05-30 Smidth & Co As F L Mill
US2549919A (en) * 1947-06-06 1951-04-24 Smidth & Co As F L Airswept rotary mill or drum having separate discharge means for air and ground material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539648A1 (en) * 1983-01-22 1984-07-27 Eirich Walter APPARATUS FOR OPENING AND CLOSING THE OUTPUT PORT OF A PREPARATION MACHINE

Also Published As

Publication number Publication date
DK112218B (en) 1968-11-18
NL126224C (en) 1969-03-17
CH422489A (en) 1966-10-15
FR1411615A (en) 1965-09-17
DE1224594B (en) 1966-09-08
NL6412076A (en) 1965-04-20

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