FR2442666A2 - Electrostatic enamel recovery chamber - has protected by shield from injector head output and located a cylindrical filter in one chamber of two-compartment unit - Google Patents

Electrostatic enamel recovery chamber - has protected by shield from injector head output and located a cylindrical filter in one chamber of two-compartment unit

Info

Publication number
FR2442666A2
FR2442666A2 FR7833945A FR7833945A FR2442666A2 FR 2442666 A2 FR2442666 A2 FR 2442666A2 FR 7833945 A FR7833945 A FR 7833945A FR 7833945 A FR7833945 A FR 7833945A FR 2442666 A2 FR2442666 A2 FR 2442666A2
Authority
FR
France
Prior art keywords
chamber
injector head
shield
protected
head output
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.)
Granted
Application number
FR7833945A
Other languages
French (fr)
Other versions
FR2442666B1 (en
Inventor
Alain Gernez
Michel Campion
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.)
Compagnie Europeenne pour lEquipement Menager SA
Original Assignee
Compagnie Europeenne pour lEquipement Menager SA
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 claimed from FR7832753A external-priority patent/FR2442080A1/en
Application filed by Compagnie Europeenne pour lEquipement Menager SA filed Critical Compagnie Europeenne pour lEquipement Menager SA
Priority to FR7833945A priority Critical patent/FR2442666A2/en
Publication of FR2442666A2 publication Critical patent/FR2442666A2/en
Application granted granted Critical
Publication of FR2442666B1 publication Critical patent/FR2442666B1/fr
Granted 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

Electrostatic recovery chamber for enamel dust. The design is esp. intended to reduce the overall size of small installations and is based on teh inclusion of the filter within the chamber. The chamber is divided into two compartments interconnected by a port facing the injector head (12). The base of the chamber is double walled defining a pressure reservoir (22) beneath the fluidised bed (25) with normal air injection into the material in the chamber floor. A pump ensures a slightly lower than atmospheric pressure in the chamber itself. Material from the bed is taken via a pipe (14) through the chamber wall to the injector (13) and jet head (12) the latter being fixed in the chamber upper wall. The filter (18) is cylindrical, is positioned within the larger of the two compartments and protected by a shield (20) against the injector head output.
FR7833945A 1978-11-21 1978-12-01 Electrostatic enamel recovery chamber - has protected by shield from injector head output and located a cylindrical filter in one chamber of two-compartment unit Granted FR2442666A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833945A FR2442666A2 (en) 1978-11-21 1978-12-01 Electrostatic enamel recovery chamber - has protected by shield from injector head output and located a cylindrical filter in one chamber of two-compartment unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7832753A FR2442080A1 (en) 1978-11-21 1978-11-21 ELECTROSTATIC POWDERING SYSTEM FOR OBJECTS
FR7833945A FR2442666A2 (en) 1978-11-21 1978-12-01 Electrostatic enamel recovery chamber - has protected by shield from injector head output and located a cylindrical filter in one chamber of two-compartment unit

Publications (2)

Publication Number Publication Date
FR2442666A2 true FR2442666A2 (en) 1980-06-27
FR2442666B1 FR2442666B1 (en) 1982-10-22

Family

ID=26220859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833945A Granted FR2442666A2 (en) 1978-11-21 1978-12-01 Electrostatic enamel recovery chamber - has protected by shield from injector head output and located a cylindrical filter in one chamber of two-compartment unit

Country Status (1)

Country Link
FR (1) FR2442666A2 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1072081A (en) * 1953-01-14 1954-09-08 Booth for the projection of pulverized fibers or the like
FR1337469A (en) * 1962-08-03 1963-09-13 Sames Mach Electrostat Automatic powder coating device in the cabin, or closed enclosure
FR1499726A (en) * 1965-11-12 1967-10-27 Method and apparatus for applying spray coatings to objects as well as coated objects conforming to those obtained
DE1907709A1 (en) * 1969-02-15 1970-09-24 Schilde Ag Powder spray booth
DE1652445A1 (en) * 1967-11-25 1971-03-18 Schaad Hans Julius Process for the electrostatic plastic coating of objects
DE1951361A1 (en) * 1969-10-11 1971-04-29 Eisenmann Kg Maschinenbauges Process to facilitate the retrofitting of paint spray booths when changing colors and a paint spray booth suitable for carrying out this process
DE2025381A1 (en) * 1970-05-25 1971-11-18 Schaad H Electrostatic resin coating of articles
FR2144340A5 (en) * 1971-10-29 1973-02-09 Ramellini Angelo
FR2325437A1 (en) * 1975-09-29 1977-04-22 Gema Ag CABIN FOR AN ELECTROSTATIC SPRAYING PLANT
FR2369003A1 (en) * 1976-11-01 1978-05-26 Ferro Corp DEVICE

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1072081A (en) * 1953-01-14 1954-09-08 Booth for the projection of pulverized fibers or the like
FR1337469A (en) * 1962-08-03 1963-09-13 Sames Mach Electrostat Automatic powder coating device in the cabin, or closed enclosure
FR1499726A (en) * 1965-11-12 1967-10-27 Method and apparatus for applying spray coatings to objects as well as coated objects conforming to those obtained
DE1652445A1 (en) * 1967-11-25 1971-03-18 Schaad Hans Julius Process for the electrostatic plastic coating of objects
DE1907709A1 (en) * 1969-02-15 1970-09-24 Schilde Ag Powder spray booth
DE1951361A1 (en) * 1969-10-11 1971-04-29 Eisenmann Kg Maschinenbauges Process to facilitate the retrofitting of paint spray booths when changing colors and a paint spray booth suitable for carrying out this process
DE2025381A1 (en) * 1970-05-25 1971-11-18 Schaad H Electrostatic resin coating of articles
FR2144340A5 (en) * 1971-10-29 1973-02-09 Ramellini Angelo
FR2325437A1 (en) * 1975-09-29 1977-04-22 Gema Ag CABIN FOR AN ELECTROSTATIC SPRAYING PLANT
FR2369003A1 (en) * 1976-11-01 1978-05-26 Ferro Corp DEVICE

Also Published As

Publication number Publication date
FR2442666B1 (en) 1982-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse