RO92498B - Process for spiral gravity separation and spiral separator for carrying-out the process - Google Patents
Process for spiral gravity separation and spiral separator for carrying-out the processInfo
- Publication number
- RO92498B RO92498B RO116625A RO11662584A RO92498B RO 92498 B RO92498 B RO 92498B RO 116625 A RO116625 A RO 116625A RO 11662584 A RO11662584 A RO 11662584A RO 92498 B RO92498 B RO 92498B
- Authority
- RO
- Romania
- Prior art keywords
- spiral
- separator
- carrying
- gutter
- wall
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/626—Helical separators
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Cyclones (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cell Separators (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Combined Means For Separation Of Solids (AREA)
- Physical Water Treatments (AREA)
- Paper (AREA)
Abstract
Inventia se refera la un procedeu pentru separarea gravitationasa, în spirala, si la un separator spiral pentru aplicarea procedeului. Procedeul prevede ca în amonte de dispozitivul de evacuare, un curent superior care contine material steril sa fie deviat spre exterior fata de un curent inferior care contine material util, curent inferior, care datorita devierii amintite, se raspandeste pe o latime mai mare. Concomitent cu deflectarea curentului superior are loc si o reumflare a curentului de steril, prin crearea unei sectiuni de trecere îngustata. Separatorul este prevazut cu niste deflectoare adiacente sau distante fata de peretele interior al jgheabului, pozitionate la circa 50..200 mm în aminte de dispozitivul de evacuare si cu niste deflectoare prevazute pe peretele exterior al jgheabului.The invention relates to a process for gravitational separation in the spiral and to a spiral separator for applying the process. The process provides that upstream of the evacuation device, a higher stream containing sterile material is diverted outwardly from a lower current containing beneficial material, lower current, which, due to the abovementioned deviation, spreads over a larger width. Concurrently with the deflection of the upper current there is also a rewinding of the waste stream by creating a narrow passage section. The separator is provided with some baffles adjacent to or spaced from the inner wall of the gutter, positioned about 50 to 200 mm in memory of the exhaust device and with some deflectors provided on the outer wall of the gutter.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPF885083 | 1983-04-13 | ||
AUPF961883 | 1983-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
RO92498A RO92498A (en) | 1988-06-30 |
RO92498B true RO92498B (en) | 1988-07-01 |
Family
ID=25642652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO116625A RO92498B (en) | 1983-04-13 | 1984-04-12 | Process for spiral gravity separation and spiral separator for carrying-out the process |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0141822B1 (en) |
JP (1) | JPH0622699B2 (en) |
BR (1) | BR8406596A (en) |
CA (1) | CA1237697A (en) |
EG (1) | EG16227A (en) |
ES (1) | ES531614A0 (en) |
IN (1) | IN159817B (en) |
MX (1) | MX172433B (en) |
MY (1) | MY102182A (en) |
NZ (1) | NZ207756A (en) |
PH (1) | PH21494A (en) |
RO (1) | RO92498B (en) |
WO (1) | WO1984004058A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2209969A (en) * | 1987-09-18 | 1989-06-01 | Mineral Engineering Technology | Material handling spiral for ore separation |
SE462566B (en) * | 1988-11-25 | 1990-07-16 | Sunds Defibrator Ind Ab | DEVICE FOR WASHING THE TIP |
CN102240593A (en) * | 2011-06-21 | 2011-11-16 | 广州粤有研矿物资源科技有限公司 | Spiral concentrator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891546A (en) * | 1971-09-08 | 1975-06-24 | Ira B Humphreys | Helical chute concentrator and method of concentrating |
AU522914B2 (en) * | 1978-01-16 | 1982-07-01 | Mineral Deposits Ltd. | Spiral separators |
SU755308A1 (en) * | 1978-07-31 | 1980-08-25 | Ir G N I I Redkikh Tsvetnykh M | Apparatus for distributing flush water on screw apparatus |
AU531345B2 (en) * | 1979-02-05 | 1983-08-18 | Clyde Industries Limited | Spiral separator |
AU529729B2 (en) * | 1980-04-21 | 1983-06-16 | Clyde Industries Limited | Spiral separator |
-
1984
- 1984-04-05 NZ NZ207756A patent/NZ207756A/en unknown
- 1984-04-10 IN IN316/DEL/84A patent/IN159817B/en unknown
- 1984-04-10 MX MX017195A patent/MX172433B/en unknown
- 1984-04-11 PH PH30533A patent/PH21494A/en unknown
- 1984-04-11 EG EG223/84A patent/EG16227A/en active
- 1984-04-12 EP EP84901310A patent/EP0141822B1/en not_active Expired
- 1984-04-12 JP JP59501521A patent/JPH0622699B2/en not_active Expired - Lifetime
- 1984-04-12 BR BR8406596A patent/BR8406596A/en not_active IP Right Cessation
- 1984-04-12 WO PCT/AU1984/000058 patent/WO1984004058A1/en active IP Right Grant
- 1984-04-12 RO RO116625A patent/RO92498B/en unknown
- 1984-04-12 CA CA000451829A patent/CA1237697A/en not_active Expired
- 1984-04-13 ES ES531614A patent/ES531614A0/en active Granted
-
1987
- 1987-09-30 MY MYPI87002506A patent/MY102182A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0141822B1 (en) | 1988-06-15 |
BR8406596A (en) | 1985-03-12 |
NZ207756A (en) | 1986-01-24 |
EG16227A (en) | 1987-09-30 |
ES8507013A1 (en) | 1985-08-16 |
PH21494A (en) | 1987-11-10 |
IN159817B (en) | 1987-06-06 |
WO1984004058A1 (en) | 1984-10-25 |
ES531614A0 (en) | 1985-08-16 |
JPH0622699B2 (en) | 1994-03-30 |
RO92498A (en) | 1988-06-30 |
CA1237697A (en) | 1988-06-07 |
MY102182A (en) | 1992-04-30 |
EP0141822A1 (en) | 1985-05-22 |
MX172433B (en) | 1993-12-16 |
EP0141822A4 (en) | 1985-06-06 |
JPS60501147A (en) | 1985-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8712340D0 (en) | Plant for separating low density material | |
RU98113294A (en) | INSTALLATION FOR REMOVING SO2 FROM SMOKE GASES AND PRODUCING AMMONIUM SULPHATE SOLUTION | |
DE3481481D1 (en) | DROP SEPARATOR FOR SEPARATING DROPS FROM A GAS FLOW. | |
NO161389C (en) | PROCEDURE FOR THE PREPARATION OF A MATERIAL COVER AND DEVICE FOR IMPLEMENTING THE PROCEDURE. | |
DE3271465D1 (en) | Method of separating at least a fraction from municipal waste, and device for carrying out the method | |
DE69202492D1 (en) | Separator for separating water from an air stream. | |
RO92498B (en) | Process for spiral gravity separation and spiral separator for carrying-out the process | |
NL190435C (en) | Device for separating solid waste products from a liquid-gas stream, such as for dental clinics. | |
RO77950A (en) | METHOD FOR SEPARATING NH3 AND CO2 FROM CONTENT MIXTURES AND WATER | |
FR2234430A1 (en) | Waste downpipe connections for buildings - side entry allows a smooth flow of fluid without blocking air | |
RO78306A (en) | PROCESS FOR SEPARATING AT LEAST ONE GAS FROM A GAS MIXTURE | |
IT1194537B (en) | DEVICE FOR THREADING A MATERIAL AREA INTO A MACHINE OPERATING MACHINE OF THE TOBACCO PROCESSING INDUSTRY | |
AT385530B (en) | METHOD FOR PROCESSING WASTE PAPER AND WHIRL FLOW DEVICE, CONNECTED TO A POTASSOLER, FOR CARRYING OUT THE METHOD | |
ES8600168A1 (en) | Process for treatment for dewatering of moist organic materials and system for carrying out this process | |
FR2400592A1 (en) | DRYING SYSTEM IN PARTICULAR FOR SHEETS OF MATERIAL CARRIED BY AIR CUSHIONS | |
FR2528718B1 (en) | PROCESS FOR PURIFYING A GAS STREAM CONTAINING ZINC VAPOR | |
BE888411A (en) | PROCESS FOR SEPARATING LEAD FROM A SULFIDE CONCENTRATE AND APPARATUS FOR IMPLEMENTING SAME | |
JPS63140022A (en) | Elbow separator | |
DE59712837D1 (en) | Process for recovering pulp and plastic from rejects from pulper disposal systems | |
JPS61111200A (en) | Methane fermentation tank | |
FI831986A0 (en) | PROTECTION OF PLASTIC FOILS | |
FR2556246B1 (en) | DEVICE FOR SEPARATING SHEET MATERIALS IN A WASTE PROCESSING PLANT | |
ATA289982A (en) | DEVICE FOR SEPARATING STAFF MATERIAL, IN PARTICULAR TUBES | |
JPH01120928U (en) | ||
RO85358B1 (en) | Centrifugal separator |