GB1336872A - Removing and reclaiming particulate material lodged in spraying plant - Google Patents

Removing and reclaiming particulate material lodged in spraying plant

Info

Publication number
GB1336872A
GB1336872A GB164570A GB1336872DA GB1336872A GB 1336872 A GB1336872 A GB 1336872A GB 164570 A GB164570 A GB 164570A GB 1336872D A GB1336872D A GB 1336872DA GB 1336872 A GB1336872 A GB 1336872A
Authority
GB
United Kingdom
Prior art keywords
powder
air
duct
booth
supplied
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
GB164570A
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.)
Volstatic Ltd
Original Assignee
Volstatic Ltd
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 Volstatic Ltd filed Critical Volstatic Ltd
Publication of GB1336872A publication Critical patent/GB1336872A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/30—Recirculation constructions in or with cyclones which accomplish a partial recirculation of the medium, e.g. by means of conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/45—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths using cyclone separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/48—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for particulate material

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

1336872 Coating apparatus VOLSTATIC Ltd 13 Jan 1971 [13 Jan 1970] 1645/70 Heading B2L In a powder spraying plant for spraying articles powder is dislodged from places where it tends to lodge in a spraying booth 1 by a forced air flow, the powder becoming entrained in this air flow and reclaimed. In the embodimeat shown the powder and air mixture is withdrawn from the booth 1 by a duct 5, this leading from a collecting channel 3 roofed by a gauze screen in at least part of which a pipe 11 with jet holes 11A therein for the production of air jets to disclodge powder, is situated. This duct 5 leads to a cyclone separator chamber 6 in which the powder is separated from the air, the duct 5 entering tangentially into the chamber, a further duct 13 leading to an extractor drawing air through the duct 5 from the booth, a baffle 9 being provided at the inlet to duct 13 and the powder being collected in a container 8. The pipe 11 may be supplied with air from a pilot head arrangement 13A in duct 13. A further embodiment has, instead of the collecting channel 3 in the booth, a booth whose base is of panels downwardly inclined towards an air outlet leading to the duct 5, the three walls of this booth (open at the front, as was that of the previous embodiment) having a lining of air-pervious material defining a cavity between it and the walls, which cavity is supplied with air which, in permeating through the lining from behind cleans the lining of powder settled on it. The cyclone in both embodiments has a door 10, which door may be transparent, allowing access to the inside of the cyclone for the cleaning of it by an air hose inserted therethrough. The door 10 may be replaced by a sleeve which has an air nozzle directed towards the cyclone interior, an operator putting his arm in the sleeve to direct the nozle. The powder may be paint electrostatically sprayed onto articles supported on a conveyor passing through openings in the walls 14 of the booth, the powder being supplied to the guns from the container 8 by being fluidized and supplied to an injector.
GB164570A 1971-01-13 1971-01-13 Removing and reclaiming particulate material lodged in spraying plant Expired GB1336872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB164570 1971-01-13

Publications (1)

Publication Number Publication Date
GB1336872A true GB1336872A (en) 1973-11-14

Family

ID=9725547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB164570A Expired GB1336872A (en) 1971-01-13 1971-01-13 Removing and reclaiming particulate material lodged in spraying plant

Country Status (1)

Country Link
GB (1) GB1336872A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290959A1 (en) * 1974-11-14 1976-06-11 Gema Ag POWDER ELECTROSTATIC APPLICATION INSTALLATION
WO1979000478A1 (en) * 1978-01-05 1979-07-26 J Toff Spraybooth for use in electrostatic powder coating
WO2013028293A1 (en) * 2011-08-19 2013-02-28 Nordson Corporation Power coating booth with tangential - entry exhaust duct
DE102014223307A1 (en) * 2014-11-14 2016-05-19 Gema Switzerland Gmbh Powder container for supplying a spray coating system with coating powder
CN115318515A (en) * 2022-08-31 2022-11-11 纳百川控股有限公司 Brazing flux powder spraying line equipment and powder spraying method thereof
CN115350845A (en) * 2022-10-19 2022-11-18 季华实验室 Cold spraying device and cold spraying processing method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290959A1 (en) * 1974-11-14 1976-06-11 Gema Ag POWDER ELECTROSTATIC APPLICATION INSTALLATION
WO1979000478A1 (en) * 1978-01-05 1979-07-26 J Toff Spraybooth for use in electrostatic powder coating
WO2013028293A1 (en) * 2011-08-19 2013-02-28 Nordson Corporation Power coating booth with tangential - entry exhaust duct
CN103747884A (en) * 2011-08-19 2014-04-23 诺信公司 Powder coating booth with tangential-entry exhaust duct
DE102014223307A1 (en) * 2014-11-14 2016-05-19 Gema Switzerland Gmbh Powder container for supplying a spray coating system with coating powder
US10589302B2 (en) 2014-11-14 2020-03-17 Gema Switzerland Gmbh Powder container for a powder coating station
DE102014223307B4 (en) * 2014-11-14 2020-07-16 Gema Switzerland Gmbh Powder container for supplying a spray coating system with coating powder
CN115318515A (en) * 2022-08-31 2022-11-11 纳百川控股有限公司 Brazing flux powder spraying line equipment and powder spraying method thereof
CN115318515B (en) * 2022-08-31 2023-09-15 纳百川新能源股份有限公司 Flux powder spraying line equipment and powder spraying method thereof
CN115350845A (en) * 2022-10-19 2022-11-18 季华实验室 Cold spraying device and cold spraying processing method thereof

Similar Documents

Publication Publication Date Title
US4730647A (en) Powder feeder apparatus
US4409009A (en) Powder spray booth
US3814002A (en) Powder spray booth
DE3373985D1 (en) Powder spray booth
US2438471A (en) Spraying apparatus
DE3069187D1 (en) Work piece powder coating installation including a cabin to temporary receive the work piece
US5056460A (en) Powder-spray cabin having a baffle for raw gas in the suction outflow
JP2003528709A (en) Rapid color change powder coating system
GB1519240A (en) Cabin or booth for an electrostatic powder coating installation incorporating the same
US6264745B1 (en) Powder spray apparatus
EP0238238B1 (en) Improvements in and relating to a powder booth
GB1336872A (en) Removing and reclaiming particulate material lodged in spraying plant
IE41926L (en) Electrostatic powder-coating installation.
US3777706A (en) Spray booth and system
KR102387900B1 (en) Painting booth system
JPH11117U (en) Powder recovery equipment for powder coating equipment, etc.
US5882404A (en) Powder coating apparatus
GB1270452A (en) Apparatus for dusting objects with powder
US3109594A (en) Cleaning gun
US2897743A (en) Suction nozzle
US5169417A (en) Device for removing excess sprayed material during application by spraying of wet lacquer
JPH0852399A (en) Cyclone recovery device
CN217341996U (en) Automatic spraying mechanism for surface of christmas decorative ball
JPS6257394B2 (en)
GB1263799A (en) A dust separator system for a dust creating process

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee