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FR2288281A1 - Stove for drying parts such as welding electrodes - with forced air circulation through row of electric heaters - Google Patents

Stove for drying parts such as welding electrodes - with forced air circulation through row of electric heaters

Info

Publication number
FR2288281A1
FR2288281A1 FR7434612A FR7434612A FR2288281A1 FR 2288281 A1 FR2288281 A1 FR 2288281A1 FR 7434612 A FR7434612 A FR 7434612A FR 7434612 A FR7434612 A FR 7434612A FR 2288281 A1 FR2288281 A1 FR 2288281A1
Authority
FR
France
Prior art keywords
chamber
air
stove
heaters
welding electrodes
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
FR7434612A
Other languages
French (fr)
Other versions
FR2288281B3 (en
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.)
CHANJIN EXPL DES ETS
Original Assignee
CHANJIN EXPL DES ETS
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 CHANJIN EXPL DES ETS filed Critical CHANJIN EXPL DES ETS
Priority to FR7434612A priority Critical patent/FR2288281A1/en
Publication of FR2288281A1 publication Critical patent/FR2288281A1/en
Application granted granted Critical
Publication of FR2288281B3 publication Critical patent/FR2288281B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/04—Heating arrangements using electric heating
    • F26B23/06—Heating arrangements using electric heating resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/404—Coated rods; Coated electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • 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
    • F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
    • F27B17/0016—Chamber type furnaces
    • F27B17/0083—Chamber type furnaces with means for circulating the atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Resistance Heating (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Stove for the drying of workpieces such as welding electrodes, consisting of a chamber with thermally insulated walls, and hot air is blown through the chamber by a fan. Several groups of electric resistance heaters are located beneath the perforated base of the chamber across its entire widt, and deflector baffles are used so the recycled air flows past all the heaters; and the top of the chamber and at least one of its vertical walls form a channel leading to the fan inlet so that the air can be continuously recirculated. The recycled air pref. flows along a passage with no thermal insulation and fitted with cooling fins for condensn. of moisture in the air, and with one or more drains for this condensate. Uniform air flow past the heaters and therefore a uniform temp. distribution through out the furnace chamber is obtd. The stove can also be used for metal heat treatment or baking enamels.
FR7434612A 1974-10-15 1974-10-15 Stove for drying parts such as welding electrodes - with forced air circulation through row of electric heaters Granted FR2288281A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7434612A FR2288281A1 (en) 1974-10-15 1974-10-15 Stove for drying parts such as welding electrodes - with forced air circulation through row of electric heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434612A FR2288281A1 (en) 1974-10-15 1974-10-15 Stove for drying parts such as welding electrodes - with forced air circulation through row of electric heaters

Publications (2)

Publication Number Publication Date
FR2288281A1 true FR2288281A1 (en) 1976-05-14
FR2288281B3 FR2288281B3 (en) 1977-07-22

Family

ID=9144110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434612A Granted FR2288281A1 (en) 1974-10-15 1974-10-15 Stove for drying parts such as welding electrodes - with forced air circulation through row of electric heaters

Country Status (1)

Country Link
FR (1) FR2288281A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253024A1 (en) * 1986-07-18 1988-01-20 FECO Engineered Systems, Inc. Reversible cross flow drying or curing oven
FR3101003A1 (en) * 2019-09-20 2021-03-26 Matair Solder flux curing and conservation device intended for the nuclear sector for a flow rate of 60 liters / hour over 72 uninterrupted hours, in order to guarantee uniformity of temperature of the flux treated at all points of the oven

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253024A1 (en) * 1986-07-18 1988-01-20 FECO Engineered Systems, Inc. Reversible cross flow drying or curing oven
FR3101003A1 (en) * 2019-09-20 2021-03-26 Matair Solder flux curing and conservation device intended for the nuclear sector for a flow rate of 60 liters / hour over 72 uninterrupted hours, in order to guarantee uniformity of temperature of the flux treated at all points of the oven

Also Published As

Publication number Publication date
FR2288281B3 (en) 1977-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse