ES296249A1 - Attrition mill apparatus and method - Google Patents
Attrition mill apparatus and methodInfo
- Publication number
- ES296249A1 ES296249A1 ES0296249A ES296249A ES296249A1 ES 296249 A1 ES296249 A1 ES 296249A1 ES 0296249 A ES0296249 A ES 0296249A ES 296249 A ES296249 A ES 296249A ES 296249 A1 ES296249 A1 ES 296249A1
- Authority
- ES
- Spain
- Prior art keywords
- fan
- blades
- attrition mill
- fan wheel
- mill apparatus
- 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
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
- B02C13/288—Ventilating, or influencing air circulation
-
- 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
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- 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
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
-
- 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
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Disintegrating Or Milling (AREA)
Abstract
A fan used in a classifier forming part of an attrition mill system (see Division B2) comprises a dual centrifugal fan wheel with blades 78, and blades 65 mounted on a back plate 66 of the fan wheel and driven from a common shaft 68 by a motor (not shown). Pulverized material is drawn by the fan through coaxial ducts including a funnel 60 which permits of classification of the material, which is then delivered along ducts 56, 54. The inlet 62 to the fan wheel forms a hub which is mounted by radial spokes 67 on the shaft 68 and carries the fan blades 78.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US257267A US3208675A (en) | 1963-02-08 | 1963-02-08 | Attrition mill apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES296249A1 true ES296249A1 (en) | 1964-07-01 |
Family
ID=22975563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0296249A Expired ES296249A1 (en) | 1963-02-08 | 1964-02-08 | Attrition mill apparatus and method |
Country Status (3)
Country | Link |
---|---|
US (1) | US3208675A (en) |
ES (1) | ES296249A1 (en) |
GB (1) | GB1027766A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103301905A (en) * | 2013-07-05 | 2013-09-18 | 江苏瑞安特重型机械有限公司 | Chain type large grain crusher |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5740100Y2 (en) * | 1976-08-25 | 1982-09-03 | ||
CN116764772B (en) * | 2023-07-24 | 2023-11-07 | 明光市飞洲新材料有限公司 | Continuous pretreatment system for attapulgite coarse ores |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2381351A (en) * | 1942-04-23 | 1945-08-07 | Hardinge Co Inc | Method and means of feeding material to grinding mills |
US2762572A (en) * | 1952-12-26 | 1956-09-11 | Microcyclomat Co | Apparatus for disintegrating and classifying dry materials |
US2873920A (en) * | 1955-10-31 | 1959-02-17 | Bath Iron Works Corp | Crusher |
US2825388A (en) * | 1956-01-13 | 1958-03-04 | Abitibi Power & Paper Co | Disperser feed device |
US2971702A (en) * | 1957-12-16 | 1961-02-14 | Microcyclomat Co | Fluid energy classifying mill |
US3073536A (en) * | 1959-06-22 | 1963-01-15 | Johnson Welding & Equipment Co | Portable crushing plant |
-
1963
- 1963-02-08 US US257267A patent/US3208675A/en not_active Expired - Lifetime
- 1963-09-23 GB GB37384/63A patent/GB1027766A/en not_active Expired
-
1964
- 1964-02-08 ES ES0296249A patent/ES296249A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103301905A (en) * | 2013-07-05 | 2013-09-18 | 江苏瑞安特重型机械有限公司 | Chain type large grain crusher |
Also Published As
Publication number | Publication date |
---|---|
US3208675A (en) | 1965-09-28 |
GB1027766A (en) | 1966-04-27 |
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