FR2441140A1 - Furnace to remove paint from spraying equipment - has combination of infra-red heaters and gas burners with discharge flue and labyrinth to extract solid particles - Google Patents

Furnace to remove paint from spraying equipment - has combination of infra-red heaters and gas burners with discharge flue and labyrinth to extract solid particles

Info

Publication number
FR2441140A1
FR2441140A1 FR7832844A FR7832844A FR2441140A1 FR 2441140 A1 FR2441140 A1 FR 2441140A1 FR 7832844 A FR7832844 A FR 7832844A FR 7832844 A FR7832844 A FR 7832844A FR 2441140 A1 FR2441140 A1 FR 2441140A1
Authority
FR
France
Prior art keywords
infra
labyrinth
furnace
paint
solid particles
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.)
Withdrawn
Application number
FR7832844A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7832844A priority Critical patent/FR2441140A1/en
Publication of FR2441140A1 publication Critical patent/FR2441140A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
    • B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
    • B44D3/16—Implements or apparatus for removing dry paint from surfaces, e.g. by scraping, by burning
    • B44D3/166—Implements or apparatus for removing dry paint from surfaces, e.g. by scraping, by burning by heating, e.g. by burning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/066—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated heated by lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2461—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the charge being suspended from the conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D2099/0046—Heating elements or systems using burners with incomplete combustion, e.g. reducing atmosphere
    • F27D2099/0048—Post- combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

The hooks used for suspending articles in paint spraying booths become heavily coated with paint which has to be removed. The paint is removed by placing the hooks in a furnace (3) with infra-red radiation panels (6) mounted on the walls. The infra-red heat evaporates the paint and the fumes flow upwards into a combustion chamber (4), where they are burnt by the flames of a gas or oil burner. The combustion gases are then expelled to the atmosphere by a fan (16) through a chimney (17), with a labyrinth to extract solid particles.
FR7832844A 1978-11-10 1978-11-10 Furnace to remove paint from spraying equipment - has combination of infra-red heaters and gas burners with discharge flue and labyrinth to extract solid particles Withdrawn FR2441140A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832844A FR2441140A1 (en) 1978-11-10 1978-11-10 Furnace to remove paint from spraying equipment - has combination of infra-red heaters and gas burners with discharge flue and labyrinth to extract solid particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832844A FR2441140A1 (en) 1978-11-10 1978-11-10 Furnace to remove paint from spraying equipment - has combination of infra-red heaters and gas burners with discharge flue and labyrinth to extract solid particles

Publications (1)

Publication Number Publication Date
FR2441140A1 true FR2441140A1 (en) 1980-06-06

Family

ID=9215137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832844A Withdrawn FR2441140A1 (en) 1978-11-10 1978-11-10 Furnace to remove paint from spraying equipment - has combination of infra-red heaters and gas burners with discharge flue and labyrinth to extract solid particles

Country Status (1)

Country Link
FR (1) FR2441140A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0759138A1 (en) * 1995-02-24 1997-02-26 Grass America, Inc. System for cleaning fixtures utilized in spray painting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0759138A1 (en) * 1995-02-24 1997-02-26 Grass America, Inc. System for cleaning fixtures utilized in spray painting
EP0759138A4 (en) * 1995-02-24 1998-06-10 Grass America Inc System for cleaning fixtures utilized in spray painting

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Legal Events

Date Code Title Description
ST Notification of lapse