GB257680A - Improvements in mixing devices - Google Patents

Improvements in mixing devices

Info

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
Application number
GB1481025A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROBERT FITZMAURICE
Original Assignee
ROBERT FITZMAURICE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ROBERT FITZMAURICE filed Critical ROBERT FITZMAURICE
Priority to GB1481025A priority Critical patent/GB257680A/en
Publication of GB257680A publication Critical patent/GB257680A/en
Expired legal-status Critical Current

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.
GB1481025A 1925-06-08 1925-06-08 Improvements in mixing devices Expired GB257680A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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