GB1363192A - Grinding apparatus - Google Patents
Grinding apparatusInfo
- Publication number
- GB1363192A GB1363192A GB2585472A GB2585472A GB1363192A GB 1363192 A GB1363192 A GB 1363192A GB 2585472 A GB2585472 A GB 2585472A GB 2585472 A GB2585472 A GB 2585472A GB 1363192 A GB1363192 A GB 1363192A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- orifices
- balls
- jets
- high pressure
- 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
Links
- 239000000463 material Substances 0.000 abstract 7
- 239000007788 liquid Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 230000001627 detrimental effect Effects 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
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
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/02—Core bits
- E21B10/04—Core bits with core destroying means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Disintegrating Or Milling (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling Tools (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Crushing And Grinding (AREA)
Abstract
1363192 Ball mills COMPAGNIE FRANCAISE DES PETROLES and SOC GRENOBLOISE D'ETUDES ET D'APPLICATIONS HYDRAULIQUES 2 June 1972 [2 June 1971 24 May 1972] 25854/72 Heading B2A [Also in Division El] A ball mill comprises a chamber having jet orifices at one end surrounding an inlet for material to be ground, the jets agitating material and balls within the chamber and ground material passing out through orifices in the side of the chamber. In one application, the chamber 14 is arranged adjacent the head on an earth boring drill and breaks up the core 18 as the drill advances. High pressure fluid (gaseous or liquid) passes down the drill pipe 17 to jets 23, agitating balls 20. Ground material passes through orifices 25 to flow upwards through the borehole. Part of the fluid is fed through channels 27 to the diamond tool face 15 (not detailed). Pivoted elements 28 retain the balls in the absence of the core. In a variation of this application Fig. 4 (not shown) ground material leaves the chamber 14 to enter a channel (29) within the drill pipe communicating with the channels 27. In an application to a high pressure liquid circuit in which detrimental accretions and scale may be produced. This material enters a chamber 3, Fig. 3 which may be a collecting chamber, before passing into the grinding chamber 6 through an inlet surrounded by high pressure jets 8. The liquid and ground material leave the apparatus via orifices 11 and outlet 13.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717121158A FR2141510B1 (en) | 1971-06-02 | 1971-06-02 | |
FR7219779A FR2185744B2 (en) | 1972-05-24 | 1972-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1363192A true GB1363192A (en) | 1974-08-14 |
Family
ID=26216446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2585472A Expired GB1363192A (en) | 1971-06-02 | 1972-06-02 | Grinding apparatus |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE784231A (en) |
CA (1) | CA974218A (en) |
CH (1) | CH562390A5 (en) |
CS (1) | CS171728B2 (en) |
DE (1) | DE2226367C3 (en) |
ES (1) | ES403383A1 (en) |
GB (1) | GB1363192A (en) |
IT (1) | IT961201B (en) |
NL (1) | NL159465B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2335218A (en) * | 1998-03-11 | 1999-09-15 | Baker Hughes Inc | Apparatus for removal of milling debris |
CN110072809A (en) * | 2016-10-13 | 2019-07-30 | 托马仕有限责任公司 | Device and method for producing the thin two-dimensional material of the atom level including graphene in batches |
CN111852361A (en) * | 2019-04-28 | 2020-10-30 | 中国石油天然气集团有限公司 | Rock debris conveying mechanism for underground drilling rig and underground drilling rig |
CN115921056A (en) * | 2022-12-26 | 2023-04-07 | 连云港师范高等专科学校 | Organic matter reaction experimental device |
CN117861828A (en) * | 2024-03-11 | 2024-04-12 | 山东红点新材料有限公司 | Superfine pulverizer for isostatic pressing graphite aggregate coke grinding |
-
1972
- 1972-05-27 IT IT24967/72A patent/IT961201B/en active
- 1972-05-30 DE DE2226367A patent/DE2226367C3/en not_active Expired
- 1972-05-31 CH CH804572A patent/CH562390A5/xx not_active IP Right Cessation
- 1972-05-31 ES ES403383A patent/ES403383A1/en not_active Expired
- 1972-05-31 BE BE784231A patent/BE784231A/en not_active IP Right Cessation
- 1972-05-31 NL NL7207333.A patent/NL159465B/en not_active IP Right Cessation
- 1972-06-01 CS CS3805A patent/CS171728B2/cs unknown
- 1972-06-01 CA CA143,669A patent/CA974218A/en not_active Expired
- 1972-06-02 GB GB2585472A patent/GB1363192A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2335218A (en) * | 1998-03-11 | 1999-09-15 | Baker Hughes Inc | Apparatus for removal of milling debris |
US6276452B1 (en) | 1998-03-11 | 2001-08-21 | Baker Hughes Incorporated | Apparatus for removal of milling debris |
CN110072809A (en) * | 2016-10-13 | 2019-07-30 | 托马仕有限责任公司 | Device and method for producing the thin two-dimensional material of the atom level including graphene in batches |
CN110072809B (en) * | 2016-10-13 | 2022-08-19 | 托马仕有限责任公司 | Apparatus and method for mass production of atomically thin two-dimensional materials including graphene |
CN111852361A (en) * | 2019-04-28 | 2020-10-30 | 中国石油天然气集团有限公司 | Rock debris conveying mechanism for underground drilling rig and underground drilling rig |
CN115921056A (en) * | 2022-12-26 | 2023-04-07 | 连云港师范高等专科学校 | Organic matter reaction experimental device |
CN117861828A (en) * | 2024-03-11 | 2024-04-12 | 山东红点新材料有限公司 | Superfine pulverizer for isostatic pressing graphite aggregate coke grinding |
CN117861828B (en) * | 2024-03-11 | 2024-05-31 | 山东红点新材料有限公司 | Superfine pulverizer for isostatic pressing graphite aggregate coke grinding |
Also Published As
Publication number | Publication date |
---|---|
ES403383A1 (en) | 1975-12-16 |
CH562390A5 (en) | 1975-05-30 |
IT961201B (en) | 1973-12-10 |
NL159465B (en) | 1979-02-15 |
CS171728B2 (en) | 1976-10-29 |
DE2226367C3 (en) | 1978-08-31 |
BE784231A (en) | 1972-09-18 |
DE2226367A1 (en) | 1972-12-21 |
DE2226367B2 (en) | 1978-01-05 |
NL7207333A (en) | 1972-12-05 |
CA974218A (en) | 1975-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |