GB355825A - Process and apparatus for conversion of material from pulverous into noduliform state by addition of humidity - Google Patents
Process and apparatus for conversion of material from pulverous into noduliform state by addition of humidityInfo
- Publication number
- GB355825A GB355825A GB1678930A GB1678930A GB355825A GB 355825 A GB355825 A GB 355825A GB 1678930 A GB1678930 A GB 1678930A GB 1678930 A GB1678930 A GB 1678930A GB 355825 A GB355825 A GB 355825A
- Authority
- GB
- United Kingdom
- Prior art keywords
- worm
- mixing
- powder
- drum
- noduliform
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
- C04B7/40—Dehydrating; Forming, e.g. granulating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
355,825. Mixing-machines. NIELSEN, N., Egernvej, Copenhagen. May 30, 1930, No. 16789. [Class 86.] Raw cement and other powder is converted into nodules by adding water to the powder during its passage through a mixing worm and then passing the mixture through a rotating mixing drum without further addition of water. Apparatus shown comprises a mixing worm 1 fed from a hopper 2, a perforated water pipe 3 extending along the top of the worm, and a rotating drum 5 which receives the material from the worm. A part of the drum towards the discharge end is formed as a screening surface 6 to separate powder from the nodules, and a conveyer may be provided for returning the powder to the hopper 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1678930A GB355825A (en) | 1930-05-30 | 1930-05-30 | Process and apparatus for conversion of material from pulverous into noduliform state by addition of humidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1678930A GB355825A (en) | 1930-05-30 | 1930-05-30 | Process and apparatus for conversion of material from pulverous into noduliform state by addition of humidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB355825A true GB355825A (en) | 1931-08-31 |
Family
ID=10083681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1678930A Expired GB355825A (en) | 1930-05-30 | 1930-05-30 | Process and apparatus for conversion of material from pulverous into noduliform state by addition of humidity |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB355825A (en) |
-
1930
- 1930-05-30 GB GB1678930A patent/GB355825A/en not_active Expired
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