DE29824791U1 - sand Washer - Google Patents
sand WasherInfo
- Publication number
- DE29824791U1 DE29824791U1 DE29824791U DE29824791U DE29824791U1 DE 29824791 U1 DE29824791 U1 DE 29824791U1 DE 29824791 U DE29824791 U DE 29824791U DE 29824791 U DE29824791 U DE 29824791U DE 29824791 U1 DE29824791 U1 DE 29824791U1
- Authority
- DE
- Germany
- Prior art keywords
- sand
- settling
- control unit
- wash according
- settling container
- 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 - Lifetime
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
- B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/20—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
-
- 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
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
-
- 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
- B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
- B03B5/52—Spiral classifiers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (5)
- - einem sich nach unten verjüngendem Absetzbehälter (20);
- - einer im unteren Bereich des Absetzbehälters angeordneten Belüftungseinrichtung (50) zum feinblasigen Einleiten von Luft, die im wesentlichen den gesamten Bodenbereich des Absetz behälters einnimmt,
- - einer Einrichtung (30) zur Abführung des abgetrennten Sandes;
- - einer Regeleinheit zur Regelung der Sandabführung
- - a downwardly tapering settling tank ( 20 );
- - A ventilation device ( 50 ) arranged in the lower region of the settling container for the fine-bubble introduction of air, which essentially occupies the entire bottom region of the settling container,
- - A device ( 30 ) for removing the separated sand;
- - A control unit for regulating sand discharge
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29824791U DE29824791U1 (en) | 1998-09-25 | 1998-09-25 | sand Washer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19844006A DE19844006A1 (en) | 1998-09-25 | 1998-09-25 | Process and assembly to separate and wash sand particles in a waste water treatment plant renders mineral sand fit for disposal to an open site |
DE29824791U DE29824791U1 (en) | 1998-09-25 | 1998-09-25 | sand Washer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29824791U1 true DE29824791U1 (en) | 2002-10-10 |
Family
ID=26049077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29824791U Expired - Lifetime DE29824791U1 (en) | 1998-09-25 | 1998-09-25 | sand Washer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29824791U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008013646U1 (en) | 2008-10-17 | 2009-01-29 | Doppstadt, Ferdinand | Sand cleaning plant |
WO2012025071A1 (en) | 2010-08-27 | 2012-03-01 | Ferdinand Doppstadt | Bulk goods cleaning system |
CN106807535A (en) * | 2015-11-30 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of water-saving sand washer |
-
1998
- 1998-09-25 DE DE29824791U patent/DE29824791U1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008013646U1 (en) | 2008-10-17 | 2009-01-29 | Doppstadt, Ferdinand | Sand cleaning plant |
WO2010043221A1 (en) | 2008-10-17 | 2010-04-22 | Ferdinand Doppstadt | Bulk goods cleaning system |
WO2012025071A1 (en) | 2010-08-27 | 2012-03-01 | Ferdinand Doppstadt | Bulk goods cleaning system |
CN106807535A (en) * | 2015-11-30 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of water-saving sand washer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20021114 |
|
R409 | Internal rectification of the legal status completed | ||
R150 | Term of protection extended to 6 years |
Effective date: 20030506 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20050401 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20050809 |
|
R158 | Lapse of ip right after 8 years |
Effective date: 20070403 |