GB708491A - Improvements in the production of finely divided materials - Google Patents
Improvements in the production of finely divided materialsInfo
- Publication number
- GB708491A GB708491A GB15357/52A GB1535752A GB708491A GB 708491 A GB708491 A GB 708491A GB 15357/52 A GB15357/52 A GB 15357/52A GB 1535752 A GB1535752 A GB 1535752A GB 708491 A GB708491 A GB 708491A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mill
- gas
- suction
- jet
- conduit
- 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
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
Abstract
708,491. Jet pulverizers. TITAN CO., Inc. June 18, 1952, No. 15357/52. Class 59 In apparatus for comminuting material comprising an endless closed jet mill having an inlet and outlet, means for introducing gas or vapour under pressure at the inlet, and means for entraining the material to be comminuted in the gas or vapour, suction means are provided for withdrawing from the mill the gas or vapour together with the material which has reached the desired state of subdivision. Material to be reduced is fed from a hopper 10 through a pipe 14 to a jet mill 11 comprising an endless tubular chamber 12, steam or gas under pressure entering the mill at 13 and 15. The reduced material is drawn from the chamber 12 through a pipe 16 and passes through a conduit 17 to a cyclone separator 18, the reduced material dropping down through a conduit 19 provided with a motor-driven air lock 24 and the gas being exhausted through a pipe 20. The exhaust steam is exhausted in a chamber 21. Suction or vacuum is applied to the exhaust from the separator 18 by means of a pump 22 driven by a motor 23 or by means of fans, blowers, or the like. The suction may be controlled by varying the speed of the motor 23. The suction may be applied to the mill alone, e.g. by placing a steam jet in the conduit 17 between the mill and the separator.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1028859XA | 1951-06-22 | 1951-06-22 | |
| US1058514XA | 1951-06-22 | 1951-06-22 | |
| US708491XA | 1951-06-22 | 1951-06-22 | |
| US233091A US2698718A (en) | 1951-06-22 | 1951-06-22 | Comminuting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB708491A true GB708491A (en) | 1954-05-05 |
Family
ID=27625467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15357/52A Expired GB708491A (en) | 1951-06-22 | 1952-06-18 | Improvements in the production of finely divided materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB708491A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987003220A1 (en) * | 1985-11-29 | 1987-06-04 | Larox Oy | Procedure and apparatus for producing classified fines product |
| WO1988001906A1 (en) * | 1986-09-10 | 1988-03-24 | Larox Oy | Method and equipment for the production of particularly finely divided dry powders |
| CN111328991A (en) * | 2020-03-03 | 2020-06-26 | 无锡赫普轻工设备技术有限公司 | Instant high temperature enzyme deactivation wet grinding system of soybean |
-
1952
- 1952-06-18 GB GB15357/52A patent/GB708491A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987003220A1 (en) * | 1985-11-29 | 1987-06-04 | Larox Oy | Procedure and apparatus for producing classified fines product |
| WO1988001906A1 (en) * | 1986-09-10 | 1988-03-24 | Larox Oy | Method and equipment for the production of particularly finely divided dry powders |
| CN111328991A (en) * | 2020-03-03 | 2020-06-26 | 无锡赫普轻工设备技术有限公司 | Instant high temperature enzyme deactivation wet grinding system of soybean |
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