GB1454444A - Dispersing device for separators - Google Patents
Dispersing device for separatorsInfo
- Publication number
- GB1454444A GB1454444A GB768574A GB768574A GB1454444A GB 1454444 A GB1454444 A GB 1454444A GB 768574 A GB768574 A GB 768574A GB 768574 A GB768574 A GB 768574A GB 1454444 A GB1454444 A GB 1454444A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- air
- guide blades
- secured
- sifting
- 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
1454444 Air sifters ZEMENTANLAGEN BAU DESSAU VEB 20 Feb 1974 [30 March 1973] 7685/74 Headings B2H and B2P A device for uniformly dispersing material to be sifted in the sifting zone of an air sifter comprises a rotatable plate 1 provided on one side with guide blades 3 arranged radially or at an angle to radii of the plate and extending inwardly from the outer edge of the plate to a distance not greater than half of the radius of plate, a cover 2 secured to the guide blades on the side thereof remote from the plate 1, the plate being mounted on a carrier 5, 6, secured to a drive shaft and means for supplying sifting air and material to be sifted to flow outwardly between the guide blades. As shown in Fig. 1, the material to be sifted falls freely down a cylindrical jacket 9 having louvres 7 for tangential introduction of air (in this case dustladen air from the sifting zone of the sifter). The material is entrained in a helical movement with the air down the jacket 9 and passes down a collar 4 on to that portion of the plate I where there are no guide blades. The material is evenly distributed and passes with the air in between the guide blades, the latter flinging the material outwardly into the separating zone and causing the air to enter the sifting zone in a rotational manner. Counter-blades 12 are secured to a plate 8 connected to the cover 2. In Fig. 3, there are no collar 4 and no support plate 8. The material and air are fed to the space between the plate 1 and cover 2 by means of a vertical pneumatic conveyor pipe 11 through a labyrinth ring seal 10. The counterblades are secured directly to the plate 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16984573A DD108044A1 (en) | 1973-03-30 | 1973-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1454444A true GB1454444A (en) | 1976-11-03 |
Family
ID=5490658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB768574A Expired GB1454444A (en) | 1973-03-30 | 1974-02-20 | Dispersing device for separators |
Country Status (5)
Country | Link |
---|---|
CS (1) | CS220759B2 (en) |
DD (1) | DD108044A1 (en) |
DE (1) | DE2401255A1 (en) |
FR (1) | FR2223094B1 (en) |
GB (1) | GB1454444A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4152254A (en) * | 1976-11-11 | 1979-05-01 | Krauss-Maffei Aktiengesellschaft | Disk centrifuge for granular material |
US4742919A (en) * | 1986-04-11 | 1988-05-10 | Beloit Corporation | Rotating separator |
CN102580925A (en) * | 2012-03-07 | 2012-07-18 | 广西贺州市科隆粉体有限公司 | Novel classifying wheel |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109909160A (en) * | 2019-03-25 | 2019-06-21 | 江苏源创环保科技有限公司 | A kind of powder concentrator spreading disk |
-
1973
- 1973-03-30 DD DD16984573A patent/DD108044A1/xx unknown
-
1974
- 1974-01-11 DE DE19742401255 patent/DE2401255A1/en active Pending
- 1974-02-20 GB GB768574A patent/GB1454444A/en not_active Expired
- 1974-03-13 FR FR7408525A patent/FR2223094B1/fr not_active Expired
- 1974-03-22 CS CS211674A patent/CS220759B2/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4152254A (en) * | 1976-11-11 | 1979-05-01 | Krauss-Maffei Aktiengesellschaft | Disk centrifuge for granular material |
US4742919A (en) * | 1986-04-11 | 1988-05-10 | Beloit Corporation | Rotating separator |
CN102580925A (en) * | 2012-03-07 | 2012-07-18 | 广西贺州市科隆粉体有限公司 | Novel classifying wheel |
Also Published As
Publication number | Publication date |
---|---|
FR2223094A1 (en) | 1974-10-25 |
DE2401255A1 (en) | 1974-10-17 |
DD108044A1 (en) | 1974-09-05 |
CS220759B2 (en) | 1983-04-29 |
FR2223094B1 (en) | 1979-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |