GB1455448A - Feed distributor for screening machine - Google Patents
Feed distributor for screening machineInfo
- Publication number
- GB1455448A GB1455448A GB5694073A GB5694073A GB1455448A GB 1455448 A GB1455448 A GB 1455448A GB 5694073 A GB5694073 A GB 5694073A GB 5694073 A GB5694073 A GB 5694073A GB 1455448 A GB1455448 A GB 1455448A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- vanes
- roof
- falls
- screening machine
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/38—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens oscillating in a circular arc in their own plane; Plansifters
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
1455448 Screening machine; ORVILLE SIMPSON CO 7 Dec 1973 [8 Dec 1972] 56940/ 73 Headings B1D and B2P In a vibratory screening machine for sorting particle material e.g. wood chips, or for separating solid-liquid mixtures, a distributor directs an incoming feed stream of the material uniformly to different areas of a screen. The stream falls on a rotating, canted thrower 45 which throws the material outwardly so that it rotates along a circular path and falls between vanes 56 on a roof 38 albove a screen 16. The vanes are angularly spaced and direct the material outwardly over the edges of the roof so that it falls at substantially uniform rates to different areas 16a-f of the screen 16 below. As shown, downwardly inclined screens 16 and 17 having large and small apertures respectively are mounted in a screen box 15 provided with chutes 23, 24 and 26 for the discharge of coarse, medium and fine material respectively. A ball screen cleaner 22 may be associated with either or both of screens 16 and 17. The screen box is suspended on cables or rods 11 and is vibrated by means of an eccentric weight 35 mounted on a shaft 32 driven by a motor 29 through belt 30 and pulley 31. The thrower 45 includes a circular flat plate 47 mounted at a preferably adjustable angle to the vertical on the shaft 32. A weir (67), Fig. 4 (not shown), may be provided adjacent each edge 39 of the roof 38 to smooth out distribution. Some of the vanes, 63 as shown, may be provided with adjustable slots 68 for this purpose. For Figures see next column
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00313544A US3819050A (en) | 1972-12-08 | 1972-12-08 | Feed distributor for screening machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1455448A true GB1455448A (en) | 1976-11-10 |
Family
ID=23216146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5694073A Expired GB1455448A (en) | 1972-12-08 | 1973-12-07 | Feed distributor for screening machine |
Country Status (8)
Country | Link |
---|---|
US (1) | US3819050A (en) |
BE (1) | BE808365A (en) |
CA (1) | CA980296A (en) |
DE (1) | DE2361688C3 (en) |
FR (1) | FR2210120A5 (en) |
GB (1) | GB1455448A (en) |
IT (1) | IT1005209B (en) |
ZA (1) | ZA739341B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109794408A (en) * | 2018-12-26 | 2019-05-24 | 合肥茗满天下茶叶有限公司 | Automatic screening machine is used in Tea Production processing |
CN110000091A (en) * | 2019-04-16 | 2019-07-12 | 昆山新浦瑞金属材料有限公司 | A kind of automatic type screening device of reinforced steel shot |
CN113210257A (en) * | 2021-05-13 | 2021-08-06 | 新疆八一钢铁股份有限公司 | Full-width feeding control method for sintering ore screening machine |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069146A (en) * | 1976-06-18 | 1978-01-17 | Rotex, Inc. | Distribution of feed onto a screening machine |
US4155840A (en) * | 1978-02-02 | 1979-05-22 | Gauld Equipment Sales Company | Four group size vibratory screening apparatus |
DE2919500C3 (en) * | 1979-05-15 | 1982-04-15 | Bühler-Miag GmbH, 3300 Braunschweig | Exchangeable flat screen for screening machines |
CA1182073A (en) * | 1981-12-30 | 1985-02-05 | C. Thomas Humphrey | Double bank grain cleaner |
US4576713A (en) * | 1984-07-19 | 1986-03-18 | Carter-Day Company | Feed stream splitter for multiple deck screening machine |
US4802591A (en) * | 1986-08-29 | 1989-02-07 | Rotex, Inc. | Louvered chip screener |
FR2626202B1 (en) * | 1988-01-22 | 1992-02-07 | Maltete Gerard | HARVEST HARVESTING TABLE |
US5078274A (en) * | 1990-02-13 | 1992-01-07 | James River Corporation Of Virginia | Method and apparatus for wood chip sizing |
CA2054615C (en) * | 1990-10-31 | 1999-01-12 | Robert A. Brown | Controlled flow management for wood chip screening |
US5700497A (en) * | 1995-06-12 | 1997-12-23 | Kason Corporation | Vibratory agglomerator |
US7111739B2 (en) * | 2002-07-26 | 2006-09-26 | Sizetec, Inc. | Wet fine particle sizing and separating apparatus |
ITMO20050028A1 (en) * | 2005-02-08 | 2006-08-09 | Cuccolini S R L | APPARATUS FOR SCRAPING OF A PRODUCT. |
US20090261023A1 (en) * | 2006-09-25 | 2009-10-22 | Basf Se | Method for the Classification of Water Absorbent Polymer Particles |
US8869988B2 (en) * | 2008-05-08 | 2014-10-28 | M-I L.L.C. | Cooling and classifying apparatus for pelletized product processing |
CN114210106B (en) * | 2021-12-14 | 2022-11-22 | 龙游县河道疏浚砂资源开发有限公司 | Sewage treatment system of grit processing |
CN116511049B (en) * | 2023-04-27 | 2023-10-20 | 廊坊德基机械科技有限公司 | Mechanism sand pollen-removing mechanism and sand production line |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US465979A (en) * | 1891-12-29 | Ore-concentrating machine | ||
US1100971A (en) * | 1913-05-19 | 1914-06-23 | Wilton E Darrow | Concentrating apparatus. |
US1575991A (en) * | 1925-04-25 | 1926-03-09 | Richard D Heller | Screening device |
US2796237A (en) * | 1953-01-15 | 1957-06-18 | Nettel Frederick | Apparatus for processing air, gas or vapors |
US2784842A (en) * | 1953-03-19 | 1957-03-12 | Cover Ralph | Cut corn de-silking apparatus |
FR1228992A (en) * | 1959-03-18 | 1960-09-02 | Distributor for sieving and screening equipment | |
US3416660A (en) * | 1965-09-10 | 1968-12-17 | Karlstad Mekaniska Ab | Screens, particularly for wood chips |
-
1972
- 1972-12-08 US US00313544A patent/US3819050A/en not_active Expired - Lifetime
-
1973
- 1973-12-07 BE BE138636A patent/BE808365A/en not_active IP Right Cessation
- 1973-12-07 DE DE2361688A patent/DE2361688C3/en not_active Expired
- 1973-12-07 GB GB5694073A patent/GB1455448A/en not_active Expired
- 1973-12-07 ZA ZA739341A patent/ZA739341B/en unknown
- 1973-12-07 CA CA187,672A patent/CA980296A/en not_active Expired
- 1973-12-07 FR FR7343827A patent/FR2210120A5/fr not_active Expired
- 1973-12-17 IT IT44823/73A patent/IT1005209B/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109794408A (en) * | 2018-12-26 | 2019-05-24 | 合肥茗满天下茶叶有限公司 | Automatic screening machine is used in Tea Production processing |
CN109794408B (en) * | 2018-12-26 | 2020-07-14 | 漳州天福茶业有限公司 | Automatic screening machine for tea production and processing |
CN110000091A (en) * | 2019-04-16 | 2019-07-12 | 昆山新浦瑞金属材料有限公司 | A kind of automatic type screening device of reinforced steel shot |
CN110000091B (en) * | 2019-04-16 | 2022-04-19 | 昆山新浦瑞金属材料有限公司 | Automatic type selection device for reinforced steel shot |
CN113210257A (en) * | 2021-05-13 | 2021-08-06 | 新疆八一钢铁股份有限公司 | Full-width feeding control method for sintering ore screening machine |
Also Published As
Publication number | Publication date |
---|---|
FR2210120A5 (en) | 1974-07-05 |
BE808365A (en) | 1974-03-29 |
DE2361688B2 (en) | 1978-10-19 |
IT1005209B (en) | 1976-08-20 |
DE2361688A1 (en) | 1974-06-27 |
CA980296A (en) | 1975-12-23 |
ZA739341B (en) | 1974-10-30 |
US3819050A (en) | 1974-06-25 |
AU6324073A (en) | 1975-06-05 |
DE2361688C3 (en) | 1979-06-07 |
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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 |