SE8802853L - DEVICE FOR MIXING - Google Patents
DEVICE FOR MIXINGInfo
- Publication number
- SE8802853L SE8802853L SE8802853A SE8802853A SE8802853L SE 8802853 L SE8802853 L SE 8802853L SE 8802853 A SE8802853 A SE 8802853A SE 8802853 A SE8802853 A SE 8802853A SE 8802853 L SE8802853 L SE 8802853L
- Authority
- SE
- Sweden
- Prior art keywords
- mixing
- vat
- blades
- groups
- tools
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to an apparatus for mixing granular materials with clay or cement, in particular clay-bonded moulding sands. The invention can be used primarily in the foundry industry. In a fixed mixing vat with centrally arranged mixing blades sweeping over the entire bottom of the vat and two groups of tools immersed into the mixing vat from above, at least two further mixing/kneading blades are arranged in a plane above the mixing blades sweeping over the bottom of the vat, offset with respect to the said blades. One of the two groups of tools extending into the mixing vat from above is a kneading tool, the range of action of which partially enters into that of the mixing/kneading blades. The other group of tools is a loosening tool. The outer ends of the mixing/kneading blades are designed such that they are curved counter to their direction of rotation and fork-shaped. Arranged on the mixing blades sweeping over the bottom of the vat are wearing plates, which in groups are offset with respect to one another in their distance from the bottom of the vat. The mixing blades and the groups of tools can be driven in the same direction. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD87305928A DD266465A3 (en) | 1987-08-12 | 1987-08-12 | DEVICE FOR MIXING |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8802853D0 SE8802853D0 (en) | 1988-08-09 |
SE8802853L true SE8802853L (en) | 1989-02-13 |
Family
ID=5591475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8802853A SE8802853L (en) | 1987-08-12 | 1988-08-09 | DEVICE FOR MIXING |
Country Status (3)
Country | Link |
---|---|
DD (1) | DD266465A3 (en) |
DE (1) | DE3815053A1 (en) |
SE (1) | SE8802853L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005019010A1 (en) * | 2005-04-22 | 2006-10-26 | Maschinenfabrik Gustav Eirich Gmbh & Co. Kg | Mixing blades with detachable wear element |
DE102006012463B4 (en) * | 2006-03-17 | 2009-07-30 | Bhs-Sonthofen Gmbh | mixing device |
CN101954255B (en) * | 2010-09-21 | 2012-09-05 | 华中科技大学 | Paddles of three-paddle vertical kneader |
PL3328529T3 (en) * | 2015-07-29 | 2020-01-31 | Disa Industries A/S | Sand mixing device and method of mixing sand |
CN106626055A (en) * | 2016-12-06 | 2017-05-10 | 郴州银丰铸造有限公司 | Brick mud screw conveyer and method for pouring brick mud screw conveyer |
-
1987
- 1987-08-12 DD DD87305928A patent/DD266465A3/en not_active IP Right Cessation
-
1988
- 1988-05-04 DE DE3815053A patent/DE3815053A1/en not_active Withdrawn
- 1988-08-09 SE SE8802853A patent/SE8802853L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3815053A1 (en) | 1989-02-23 |
DD266465A3 (en) | 1989-04-05 |
SE8802853D0 (en) | 1988-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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