GB1248406A - Spraying apparatus - Google Patents

Spraying apparatus

Info

Publication number
GB1248406A
GB1248406A GB5287068A GB5287068A GB1248406A GB 1248406 A GB1248406 A GB 1248406A GB 5287068 A GB5287068 A GB 5287068A GB 5287068 A GB5287068 A GB 5287068A GB 1248406 A GB1248406 A GB 1248406A
Authority
GB
United Kingdom
Prior art keywords
annular
passage
orifice
tube
annular chamber
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
GB5287068A
Inventor
Thomas Albert Pilgrim
Peter John Kelley
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.)
BPB Ltd
Original Assignee
BPB Industries PLC
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
Priority to ES1968177607U priority Critical patent/ES177607Y/en
Application filed by BPB Industries PLC filed Critical BPB Industries PLC
Priority to GB5287068A priority patent/GB1248406A/en
Priority to NL6916620A priority patent/NL6916620A/xx
Priority to CA066465A priority patent/CA919218A/en
Priority to LU59759D priority patent/LU59759A1/xx
Priority to BE741313D priority patent/BE741313A/xx
Priority to FR6938273A priority patent/FR2022795A1/fr
Priority to AT1047069A priority patent/AT296234B/en
Priority to DE19691956177 priority patent/DE1956177A1/en
Publication of GB1248406A publication Critical patent/GB1248406A/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
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • 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
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)

Abstract

1,248,406. Spray producers. B.P.B. INDUSTRIES Ltd. 23 Oct., 1969 [7 Nov., 1968], No. 52870/68. Heading B2F. A sprayer suitable for pelletizing urea-formaldehyde foams comprises a tube 2 for connection to a source of material to be sprayed and having a discharge orifice 37 which is of as great a cross-sectional area as the remainder of the tube; an annular chamber 38 supplied with compressed gas via tubes 42 and communicating through annular passage 34 with annular orifice 36; and a second annular chamber 52 supplied with compressed gas via tubes 56 and communicating through annular passage 60 with annular orifice 62. Optionally, passage 34 may contain fins (Fig. 2, not shown) so arranged that gas passing through passage 34 issues from orifice 36 as a vortex co-axial with the tube: in this case, the second annular chamber 52 and its associated components may be omitted.
GB5287068A 1968-11-07 1968-11-07 Spraying apparatus Expired GB1248406A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES1968177607U ES177607Y (en) 1968-11-07 1968-10-31 PERFECTED SPRAYER.
GB5287068A GB1248406A (en) 1968-11-07 1968-11-07 Spraying apparatus
NL6916620A NL6916620A (en) 1968-11-07 1969-03-31
CA066465A CA919218A (en) 1968-11-07 1969-11-03 Spraying apparatus
LU59759D LU59759A1 (en) 1968-11-07 1969-11-05
BE741313D BE741313A (en) 1968-11-07 1969-11-05
FR6938273A FR2022795A1 (en) 1968-11-07 1969-11-06
AT1047069A AT296234B (en) 1968-11-07 1969-11-07 Spray device
DE19691956177 DE1956177A1 (en) 1968-11-07 1969-11-07 Spray device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5287068A GB1248406A (en) 1968-11-07 1968-11-07 Spraying apparatus

Publications (1)

Publication Number Publication Date
GB1248406A true GB1248406A (en) 1971-10-06

Family

ID=10465642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5287068A Expired GB1248406A (en) 1968-11-07 1968-11-07 Spraying apparatus

Country Status (9)

Country Link
AT (1) AT296234B (en)
BE (1) BE741313A (en)
CA (1) CA919218A (en)
DE (1) DE1956177A1 (en)
ES (1) ES177607Y (en)
FR (1) FR2022795A1 (en)
GB (1) GB1248406A (en)
LU (1) LU59759A1 (en)
NL (1) NL6916620A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043693A1 (en) * 1980-07-09 1982-01-13 The Albany Engineering Company Limited Sprayer for molasses or the like
US5307992A (en) * 1992-11-18 1994-05-03 Usbi Co. Method and system for coating a substrate with a reinforced resin matrix

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907202A (en) * 1973-05-10 1975-09-23 Skm Sa Spray-gun apparatus for atomizing paint or similar liquids
DE3669836D1 (en) * 1985-07-16 1990-05-03 Starrfraesmaschinen Ag DEVICE FOR SUPPRESSING THE DUST DEVELOPMENT AND FOR DERIVING CHIP MATERIAL AT THE MACHINE STATION OF A MACHINE TOOL.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043693A1 (en) * 1980-07-09 1982-01-13 The Albany Engineering Company Limited Sprayer for molasses or the like
US5307992A (en) * 1992-11-18 1994-05-03 Usbi Co. Method and system for coating a substrate with a reinforced resin matrix
US5579998A (en) * 1992-11-18 1996-12-03 Usbi Co. Method for coating a substrate with a reinforced resin matrix

Also Published As

Publication number Publication date
FR2022795A1 (en) 1970-08-07
ES177607Y (en) 1973-04-16
DE1956177A1 (en) 1970-07-30
ES177607U (en) 1972-10-01
AT296234B (en) 1972-02-10
BE741313A (en) 1970-04-16
CA919218A (en) 1973-01-16
NL6916620A (en) 1970-05-11
LU59759A1 (en) 1970-01-13

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