GB257680A - Improvements in mixing devices - Google Patents
Improvements in mixing devicesInfo
- Publication number
- GB257680A GB257680A GB1481025A GB1481025A GB257680A GB 257680 A GB257680 A GB 257680A GB 1481025 A GB1481025 A GB 1481025A GB 1481025 A GB1481025 A GB 1481025A GB 257680 A GB257680 A GB 257680A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- hopper
- situated
- delivery
- ejector
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/062—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors with a pneumatic or hydraulic conveyor
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Nozzles (AREA)
Abstract
257,680. Fitzmaurice, R. June 8, 1925. Conveyer apparatus, ejector. -Apparatus for delivering a stream of dry cement, lime, sand and the like in building operations comprises a Venturi-tube b and a hopper t, the conical mouth r of the hopper delivering by a tube m into the narrow part of the Venturi tube. The material is prevented from choking the hopper outlet by the provision of a supplementary air jet o situated in the mouth of the hopper above the delivery tube, this jet being supplied by a tube n leading from the top of a chamber g which is situated in the main air supply and provided with baffles i to prevent the passage of moisture. In a modification Fig. 2 a further supplementary air supply N is delivered to an ejector A<1> situated in the hopper delivery tube so as to assist the delivery of material to the Venturitube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1481025A GB257680A (en) | 1925-06-08 | 1925-06-08 | Improvements in mixing devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1481025A GB257680A (en) | 1925-06-08 | 1925-06-08 | Improvements in mixing devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB257680A true GB257680A (en) | 1926-09-08 |
Family
ID=10047869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1481025A Expired GB257680A (en) | 1925-06-08 | 1925-06-08 | Improvements in mixing devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB257680A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2458975A (en) * | 2008-03-31 | 2009-10-07 | Lagan Technology Ltd | Handling aggregate in an asphalt plant |
EP2946895A1 (en) * | 2014-05-20 | 2015-11-25 | TEK.SP.ED. S.r.l. Technologie Speciali per l'Edilizia | Apparatus for the production of a cement agglomerate and corresponding method |
-
1925
- 1925-06-08 GB GB1481025A patent/GB257680A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2458975A (en) * | 2008-03-31 | 2009-10-07 | Lagan Technology Ltd | Handling aggregate in an asphalt plant |
GB2458975B (en) * | 2008-03-31 | 2012-05-30 | Lagan Technology Ltd | A method for the handling of aggregate in an asphalt plant |
EP2946895A1 (en) * | 2014-05-20 | 2015-11-25 | TEK.SP.ED. S.r.l. Technologie Speciali per l'Edilizia | Apparatus for the production of a cement agglomerate and corresponding method |
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