GB1255702A - Improvements in or relating to apparatus and methods for the separation of granular materials - Google Patents
Improvements in or relating to apparatus and methods for the separation of granular materialsInfo
- Publication number
- GB1255702A GB1255702A GB0566/69A GB156669A GB1255702A GB 1255702 A GB1255702 A GB 1255702A GB 0566/69 A GB0566/69 A GB 0566/69A GB 156669 A GB156669 A GB 156669A GB 1255702 A GB1255702 A GB 1255702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cloth
- resilient
- porous material
- grid
- channel
- 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
- 238000000926 separation method Methods 0.000 title abstract 2
- 239000008187 granular material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000004744 fabric Substances 0.000 abstract 15
- 239000000463 material Substances 0.000 abstract 4
- 239000011148 porous material Substances 0.000 abstract 4
- 238000012216 screening Methods 0.000 abstract 3
- 230000001413 cellular effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000006194 liquid suspension Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/28—Strainers not provided for elsewhere
-
- 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
-
- 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
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Combined Means For Separation Of Solids (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
1,255,702. Screening apparatus. BUREAU DE RECHERCHES GEOLOGIQUES ET MINIERES. 10 Jan., 1969 [7 May, 1968], No. 1566/69. Heading B2H. An apparatus for the wet separation of crushed or naturally granular, pulverulent or clay-like products according to size comprises a screening cloth 1, Fig..1, mounted in an inclinable frame 2, a channel 3 for feeding a liquid suspension of the material to be separated onto. the upper surface of the cloth 1, a channel 4 below the frame 2 for recovering the liquid and the fine fraction screened through the cloth, a channel 5 downstream of the cloth for recovering the coarse fraction rejected by the cloth, and a resilient layer 8; Fig. 3, of porous cellular material on which the cloth rests. The resilient layer of porous material may be supported by a bar grid or wire gauze.'In the latter arrangement an extra layer of resilient, porous material may be added on the cloth in its upper region to avoid direct impact of the feed on to the cloth. A grid may be disposed directly on to the cloth alone. Or on both the cloth and the extra layer of porous material, so as to protect the cloth and facilitate spreading of the feed material. In addition, a mesh or bar grid may be provided above, and spaced from, the cloth for initial screening of large particles. In the arrangement shown in Fig 9 the cloth 1 is unwound from a roll 13 and wound on to a roll 12 when it is desired to renew the portion of cloth lying between the grid 10 and the resilient porous material 8. A number of spray nozzles may be arranged within the frame above the cloth and may be supplied with compressed air, water, a reactant or a processing solutiop. Feeding of the suspension of material to be screened may be effected through a container 14,Fig. 10, provided with baffles 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR150788 | 1968-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1255702A true GB1255702A (en) | 1971-12-01 |
Family
ID=8649889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0566/69A Expired GB1255702A (en) | 1968-05-07 | 1969-01-10 | Improvements in or relating to apparatus and methods for the separation of granular materials |
Country Status (5)
Country | Link |
---|---|
US (1) | US3712476A (en) |
DE (1) | DE1817584A1 (en) |
FR (1) | FR1590563A (en) |
GB (1) | GB1255702A (en) |
MY (1) | MY7300087A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114653572A (en) * | 2022-05-23 | 2022-06-24 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geological prospecting geotome sample separation screening plant |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259181A (en) * | 1979-04-16 | 1981-03-31 | Cabot Corporation | Stream splitter for spreading particulate material |
FR2507621A1 (en) * | 1981-06-12 | 1982-12-17 | Rech Geolog Miniere | Extn. of sucrose etc. in soln. from bagasse without pressing - by agitation of crushed bagasse in ten times its wt. of solvent. |
US6578714B2 (en) * | 2001-01-05 | 2003-06-17 | Cyclone Surface Cleaning, Inc. | Mobile washer with fluid reclamation system |
CN105289961A (en) * | 2015-10-23 | 2016-02-03 | 西安近代化学研究所 | Extrusion assisting device |
CN111035983A (en) * | 2020-01-06 | 2020-04-21 | 同济大学 | A filter equipment that is arranged in biological diatomaceous earth mixed liquid impurity to get rid of |
CN116571438B (en) * | 2023-05-25 | 2023-12-12 | 江苏金红新材料股份有限公司 | Sorter and separation method for separating garnet and titanium ore mixture |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US275340A (en) * | 1883-04-03 | kimball | ||
US794631A (en) * | 1905-01-26 | 1905-07-11 | James S Milne | Filtering apparatus. |
US964897A (en) * | 1908-04-04 | 1910-07-19 | Noah Bryant | Save-all for paper-making machines. |
US1663164A (en) * | 1924-01-09 | 1928-03-20 | Tyler Co W S | Screen fastener |
US2274700A (en) * | 1939-02-14 | 1942-03-03 | Tyler Co W S | Screening apparatus |
US2682338A (en) * | 1948-04-21 | 1954-06-29 | Russell Const Ltd | Sieve and strainer |
US3363769A (en) * | 1964-11-19 | 1968-01-16 | Wilmot Eng Co | Slurry dewatering apparatus |
US3477571A (en) * | 1966-11-14 | 1969-11-11 | Procter & Gamble | Apparatus and method for screening fibrous slurries |
-
1968
- 1968-05-07 FR FR150788A patent/FR1590563A/fr not_active Expired
- 1968-12-31 DE DE19681817584 patent/DE1817584A1/en active Pending
-
1969
- 1969-01-10 GB GB0566/69A patent/GB1255702A/en not_active Expired
-
1971
- 1971-04-14 US US00134052A patent/US3712476A/en not_active Expired - Lifetime
-
1973
- 1973-12-30 MY MY87/73A patent/MY7300087A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114653572A (en) * | 2022-05-23 | 2022-06-24 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geological prospecting geotome sample separation screening plant |
CN114653572B (en) * | 2022-05-23 | 2022-08-19 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geological prospecting geotome sample separation screening plant |
Also Published As
Publication number | Publication date |
---|---|
DE1817584A1 (en) | 1969-12-11 |
FR1590563A (en) | 1970-04-20 |
MY7300087A (en) | 1973-12-31 |
US3712476A (en) | 1973-01-23 |
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