GB405515A - Improved method of and apparatus for mixing granular material, particularly moulding sand - Google Patents
Improved method of and apparatus for mixing granular material, particularly moulding sandInfo
- Publication number
- GB405515A GB405515A GB1613033A GB1613033A GB405515A GB 405515 A GB405515 A GB 405515A GB 1613033 A GB1613033 A GB 1613033A GB 1613033 A GB1613033 A GB 1613033A GB 405515 A GB405515 A GB 405515A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- stations
- driven
- treating
- action
- 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
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0454—Blending, mixing, kneading or stirring; Methods therefor with bottom disc rotating about a vertical axis or with receptacle rotating about a vertical or steeply inclined axis, e.g. with fixed or driven tools, such as rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
405,515. Treating mould and core materials. POTTS, H. E., 12, Church Street, Liverpool.-(Badische Maschinenfabrik & Eisengiesserei vorm. G. Sebold und Sebold & Neff ; 3, Seboldstrasse, Durlach, Baden, Germany.) June 6, 1933, No. 16130. [Class 83 (i).] Apparatus for mixing foundry sand or other granular materials comprises means for treating the material as it moves at, at least, two stations by rollers or roller-like members which effect a rubbing or scouring, a compressing, and a lifting and redepositing action respectively. In the form shown in Fig. 2 the material is fed down a central shoot 7 to a rotating plate 1 and is treated by a smooth roller 11 covered with rubber, and driven at a greater peripheral speed than the plate, to a rubbing action, and by a rotating, cage-like member 40, driven by contact with the plate, to a lifting and redepositing action. As shown in Fig. 5 the member 40 comprises parallel, inclined blades 401 mounted on a shaft 37 loosely carried in bearings 38 and driven by means of a rubber tyre 36. A heavy head 41 is provided to secure an effective drive. An intermediable compression roller, which may be divided, may be interposed between the stations occupied by the roller 11 and member 40, and fixed deflecting shares may be placed between the different stations. The roller 11 may be of hyperbolic shape to correspond with the natural angle of the surface of the material, which may also be fed past the treating stations on an endless band.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1613033A GB405515A (en) | 1933-06-06 | 1933-06-06 | Improved method of and apparatus for mixing granular material, particularly moulding sand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1613033A GB405515A (en) | 1933-06-06 | 1933-06-06 | Improved method of and apparatus for mixing granular material, particularly moulding sand |
Publications (1)
Publication Number | Publication Date |
---|---|
GB405515A true GB405515A (en) | 1934-02-08 |
Family
ID=10071715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1613033A Expired GB405515A (en) | 1933-06-06 | 1933-06-06 | Improved method of and apparatus for mixing granular material, particularly moulding sand |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB405515A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162088A (en) * | 1984-06-16 | 1986-01-29 | Kawasaki Heavy Ind Ltd | Edge roller mill |
CN105772627A (en) * | 2016-03-23 | 2016-07-20 | 侯松涛 | Old sand regenerator |
-
1933
- 1933-06-06 GB GB1613033A patent/GB405515A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162088A (en) * | 1984-06-16 | 1986-01-29 | Kawasaki Heavy Ind Ltd | Edge roller mill |
CN105772627A (en) * | 2016-03-23 | 2016-07-20 | 侯松涛 | Old sand regenerator |
CN105772627B (en) * | 2016-03-23 | 2017-11-28 | 侯松涛 | A kind of reclaiming machine for waste sand |
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