GB1326502A - Method and apparatus for continuous blending of granular materials - Google Patents
Method and apparatus for continuous blending of granular materialsInfo
- Publication number
- GB1326502A GB1326502A GB800571*[A GB1326502DA GB1326502A GB 1326502 A GB1326502 A GB 1326502A GB 1326502D A GB1326502D A GB 1326502DA GB 1326502 A GB1326502 A GB 1326502A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- granular materials
- solids
- flow
- valves
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/4094—Plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/805—Mixing plants; Combinations of mixers for granular material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
1326502 Homogenizing granular materials M LEVA 27 March 1971 8005/71 Heading B1C In a multi-stage continuous discharge apparatus for blending granular materials by a combination of aeration and mechanical stirring, the material is discharged from the bottom of the first stage container, Fig. 1, and conveyed pneumatically to the top (Fig. 2, not shown) or to the bottom (Fig. 3, not shown) of the next container. The flow through the apparatus is controlled by sensing the difference in air pressure below and above the material as by means of a monometer and electrodes D, and using this to adjust the solids inlet and/or outlet valves 2', 7. In an alternative arrangement, the containers are superimposed with a common motor and stirrer shaft; (see Figs. 4 and 5, not shown). The shaft may have a rotary flange closing the opening at the bottom of the first container, the solids being transferred through an external pipe (16), or may carry a vertically adjustable annular trough 25; by adjusting its height and/or regulating the air flow through the valves 17e, 18e, the solids may be caused to flow into the lower container at a controlled rate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB800571 | 1971-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1326502A true GB1326502A (en) | 1973-08-15 |
Family
ID=9843960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB800571*[A Expired GB1326502A (en) | 1971-03-27 | 1971-03-27 | Method and apparatus for continuous blending of granular materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1326502A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0381346A2 (en) * | 1989-02-02 | 1990-08-08 | Fuller Company | Improved method and apparatus for filling, blending and withdrawing solid particulate material from a vessel |
| ITBO20090603A1 (en) * | 2009-09-23 | 2011-03-24 | Samia S P A | PLANT FOR THE PRODUCTION OF PIGMENTS PARTICULARLY SUITABLE FOR USE IN THE TANNING INDUSTRY AND PROCEDURE FOR THE PRODUCTION OF SUCH PIGMENTS THROUGH SUCH A PLANT |
| ITBO20110345A1 (en) * | 2011-06-15 | 2012-12-16 | Freeray S R L | PLANT FOR THE HOMOGENIZATION OF SAMPLING OF GRANULAR PRODUCTS |
| CN109603628A (en) * | 2019-01-27 | 2019-04-12 | 湖南科技学院 | A kind of Multi-stage stirring device for chemical material hybrid process |
| CN112317751A (en) * | 2020-09-30 | 2021-02-05 | 扬州斯帕克实业有限公司 | Composite powder material and production equipment for preparing same |
-
1971
- 1971-03-27 GB GB800571*[A patent/GB1326502A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0381346A2 (en) * | 1989-02-02 | 1990-08-08 | Fuller Company | Improved method and apparatus for filling, blending and withdrawing solid particulate material from a vessel |
| EP0381346A3 (en) * | 1989-02-02 | 1991-11-27 | Fuller Company | Improved method and apparatus for filling, blending and withdrawing solid particulate material from a vessel |
| ITBO20090603A1 (en) * | 2009-09-23 | 2011-03-24 | Samia S P A | PLANT FOR THE PRODUCTION OF PIGMENTS PARTICULARLY SUITABLE FOR USE IN THE TANNING INDUSTRY AND PROCEDURE FOR THE PRODUCTION OF SUCH PIGMENTS THROUGH SUCH A PLANT |
| ITBO20110345A1 (en) * | 2011-06-15 | 2012-12-16 | Freeray S R L | PLANT FOR THE HOMOGENIZATION OF SAMPLING OF GRANULAR PRODUCTS |
| CN109603628A (en) * | 2019-01-27 | 2019-04-12 | 湖南科技学院 | A kind of Multi-stage stirring device for chemical material hybrid process |
| CN112317751A (en) * | 2020-09-30 | 2021-02-05 | 扬州斯帕克实业有限公司 | Composite powder material and production equipment for preparing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |