GB990386A - Improvements in or relating to bituminous mixes - Google Patents

Improvements in or relating to bituminous mixes

Info

Publication number
GB990386A
GB990386A GB2917/62A GB291762A GB990386A GB 990386 A GB990386 A GB 990386A GB 2917/62 A GB2917/62 A GB 2917/62A GB 291762 A GB291762 A GB 291762A GB 990386 A GB990386 A GB 990386A
Authority
GB
United Kingdom
Prior art keywords
water
bitumen
mixing
grooves
superheated
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
GB2917/62A
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.)
STRABA HANDELS AG
Original Assignee
STRABA HANDELS AG
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 STRABA HANDELS AG filed Critical STRABA HANDELS AG
Publication of GB990386A publication Critical patent/GB990386A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/46—Homogenising or emulsifying nozzles
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/62—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis comprising liquid feeding, e.g. spraying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
    • C10L5/16—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders with bituminous binders, e.g. tar, pitch
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E01C19/105—Mixing or coating by a combination of methods covered by E01C19/1018 - E01C19/104, excluding E01C19/1036
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1068—Supplying or proportioning the ingredients
    • E01C19/1077—Supplying or proportioning the ingredients the liquid ingredients
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades

Landscapes

  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Road Paving Machines (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Nozzles (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

990,386. Tar macadem plant. STRABA HANDELS A.G. Jan. 25, 1962 [Jan. 25, 1961], No. 2917/62. Heading E1T. [Also in Divisions Bl and B2] In the mixing of finely divided solids with a bituminous binder as to make fuel briquettes or paving materials, bitumen and water under pressure are mixed in a mixing nozzle and sprayed on a cloud of the solid particles. The water may be superheated to 170‹C. and the bitumen supplied at the same temperature, or the bitumen may be at 200-220‹C. and the water at 95‹C., whereby the water is superheated in the nozzle and is converted into steam and water at 100‹C. on discharge. The apparatus may consist of a container 21 with rotary discharge door 22, mixing paddles 23 on counter-rotating shafts 20, and nozzles 1 for discharging the atomized binder on to the floating cloud of aggregate 18. The mixing nozzles have a body 1 with an inlet 17 for bitumen which passes by the check valve 8, bore 13 and passage 14 to an annular duct 12, whence it is conveyed by two grooves 15 to the discharge orifice 3; the grooves 15 are tangential to produce a rotating jet. Water is supplied by the inlet 10 to the annular duct 11 and thence by passages as at 16 to mix with the bitumen in the grooves 15. Specification 891,731 is referred to.
GB2917/62A 1961-01-25 1962-01-25 Improvements in or relating to bituminous mixes Expired GB990386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ19327A DE1235214B (en) 1961-01-25 1961-01-25 Process for the production of mixtures of solids and bituminous binders and mixing nozzle for its implementation

Publications (1)

Publication Number Publication Date
GB990386A true GB990386A (en) 1965-04-28

Family

ID=7199991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2917/62A Expired GB990386A (en) 1961-01-25 1962-01-25 Improvements in or relating to bituminous mixes

Country Status (5)

Country Link
US (1) US3147924A (en)
CH (1) CH418947A (en)
DE (1) DE1235214B (en)
GB (1) GB990386A (en)
NL (1) NL273996A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103403C2 (en) * 1981-02-02 1989-02-02 De Limon Fluhme GmbH & Co, 4000 Düsseldorf Spray nozzle for spray lubrication systems and their use
BE1003015A6 (en) * 1989-03-20 1991-10-22 Recticel Nozzle for spray gun for forming a layer polyurethane on a surface.
JP3144705B2 (en) * 1992-03-27 2001-03-12 日本トムソン株式会社 Swirl nozzle
US5868321A (en) * 1995-01-10 1999-02-09 Spraying Systems Co. Enhanced efficiency atomizing and spray nozzle
US6827295B1 (en) * 1999-06-22 2004-12-07 Val Products, Inc. High pressure misting nozzle with a freely movable nozzle pin
US6415994B1 (en) * 2000-08-29 2002-07-09 Clayton F Boggs Rotational nozzle atomizer
US11607705B2 (en) * 2016-04-29 2023-03-21 Michael Kronz Air purging apparatus for a coater
CN107088961A (en) * 2017-05-18 2017-08-25 广东博晖机电有限公司 A kind of batch mixer with sparge pipe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1229030A (en) * 1913-11-13 1917-06-05 Air Tight Steel Tank Company Sprayer-nozzle.
US1198769A (en) * 1914-08-24 1916-09-19 Clifford Richardson Process of manufacturing an improved bituminous substance.
US1433255A (en) * 1920-04-01 1922-10-24 Harry D Binks Two-fluid spray nozzle
DE953159C (en) * 1949-11-01 1956-11-29 Metallgesellschaft Ag Process for the atomization of liquids
US2652341A (en) * 1950-03-25 1953-09-15 Lubrizol Corp Asphalt emulsion
US2854285A (en) * 1954-06-04 1958-09-30 Chrysler Corp Air atomizing nozzle
US3013731A (en) * 1958-08-06 1961-12-19 Rolls Royce Fuel injectors for gas turbine engines
US3010658A (en) * 1959-11-06 1961-11-28 Electro Chemical Engineering & Spray gun

Also Published As

Publication number Publication date
US3147924A (en) 1964-09-08
CH418947A (en) 1966-08-15
DE1235214B (en) 1967-02-23
NL273996A (en)

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