CA2864368C - Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages - Google Patents

Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages Download PDF

Info

Publication number
CA2864368C
CA2864368C CA2864368A CA2864368A CA2864368C CA 2864368 C CA2864368 C CA 2864368C CA 2864368 A CA2864368 A CA 2864368A CA 2864368 A CA2864368 A CA 2864368A CA 2864368 C CA2864368 C CA 2864368C
Authority
CA
Canada
Prior art keywords
cooling section
forced air
controller
damper
drying 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.)
Active
Application number
CA2864368A
Other languages
English (en)
Other versions
CA2864368A1 (fr
Inventor
Bryan Wolowiecki
Irven J. Mcmahon
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.)
USNR Kockums Cancar Holdings ULC
Original Assignee
USNR Kockums Cancar Co
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 USNR Kockums Cancar Co filed Critical USNR Kockums Cancar Co
Priority to CA2864368A priority Critical patent/CA2864368C/fr
Publication of CA2864368A1 publication Critical patent/CA2864368A1/fr
Application granted granted Critical
Publication of CA2864368C publication Critical patent/CA2864368C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/30—Controlling, e.g. regulating, parameters of gas supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying goods
    • F26B2210/14—Veneer, i.e. wood in thin sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Un appareil pour faire sécher du bois de placage comprend une chambre de séchage allongée pourvue dun convoyeur assurant le transport du bois à faire sécher dune extrémité dentrée à une extrémité de sortie, et une section de refroidissement assurant le refroidissement du placage quittant lextrémité de sortie de la chambre de séchage, la section de refroidissement comprenant pressostat pour maintenir une pression dans la section de refroidissement qui est légèrement plus élevée que la pression dans la chambre de séchage, tout en maintenant une pression différentielle quasi nulle entre la chambre de séchage et la section de refroidissement.
CA2864368A 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages Active CA2864368C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2864368A CA2864368C (fr) 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US90035607P 2007-02-09 2007-02-09
CA2,577,979 2007-02-09
CA002577979A CA2577979A1 (fr) 2007-02-09 2007-02-09 Procede et appareil pour la commande de la temperature de refroidissement et de la pression dans des sechoirs a tuyere de bois de placage
US60/900,356 2007-02-09
CA2620499A CA2620499C (fr) 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages
CA2864368A CA2864368C (fr) 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2620499A Division CA2620499C (fr) 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages

Publications (2)

Publication Number Publication Date
CA2864368A1 CA2864368A1 (fr) 2008-08-09
CA2864368C true CA2864368C (fr) 2015-10-27

Family

ID=39678543

Family Applications (4)

Application Number Title Priority Date Filing Date
CA002577979A Abandoned CA2577979A1 (fr) 2007-02-09 2007-02-09 Procede et appareil pour la commande de la temperature de refroidissement et de la pression dans des sechoirs a tuyere de bois de placage
CA2864368A Active CA2864368C (fr) 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages
CA2620499A Active CA2620499C (fr) 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages
CA2864367A Active CA2864367C (fr) 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002577979A Abandoned CA2577979A1 (fr) 2007-02-09 2007-02-09 Procede et appareil pour la commande de la temperature de refroidissement et de la pression dans des sechoirs a tuyere de bois de placage

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA2620499A Active CA2620499C (fr) 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages
CA2864367A Active CA2864367C (fr) 2007-02-09 2008-02-07 Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages

Country Status (1)

Country Link
CA (4) CA2577979A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8196310B2 (en) 2007-02-09 2012-06-12 Usnr/Kockums Cancar Company Method and apparatus for controlling cooling temperature and pressure in wood veneer jet dryers
CN109084562A (zh) * 2018-09-20 2018-12-25 郑州长城冶金设备有限公司 一种卧式烘干机
CN110118470A (zh) * 2019-03-29 2019-08-13 浙江千束家居用品有限公司 一种板材烘干设备
CN112432444A (zh) * 2020-11-24 2021-03-02 德清县万诚晶体纤维有限公司 一种陶瓷纤维板自动化多层烘干系统
CN114877632B (zh) * 2022-06-01 2023-06-23 浙江正艺玩具有限公司 一种木制品加工用木材烘干装置

Also Published As

Publication number Publication date
CA2620499A1 (fr) 2008-08-09
CA2577979A1 (fr) 2008-08-09
CA2864367A1 (fr) 2008-08-09
CA2864367C (fr) 2015-10-27
CA2864368A1 (fr) 2008-08-09
CA2620499C (fr) 2014-12-09

Similar Documents

Publication Publication Date Title
US9228780B2 (en) Method and apparatus for controlling cooling temperature and pressure in wood veneer jet dryers
US8381414B2 (en) Method and apparatus for inhibiting pitch formation in the wet seal exhaust duct of a veneer dryer
CA2864368C (fr) Procede et appareil de controle de la temperature de refroidissement et de la pression dans les sechoirs a tuyeres de placages
CA2206248C (fr) Procede et appareillage de commande d'un sechoir
CA2868020C (fr) Procede et appareillage empechant la formation de poix dans le conduit d'evacuation a section d'etancheite humide d'un sechoir a placages
US11821684B2 (en) Apparatus and methods for drying materials
US4439930A (en) Conveyor dryer and method of operation
JPH0214772A (ja) ドライヤー内ウエブ乾燥制御装置
US11906245B2 (en) System for reheating air in dryers
WO2012170408A1 (fr) Séchoir configuré pour sécher des produits agricoles et procédé associé
US20240272654A1 (en) Method for controlling a conveyed fluid mass flow by means of differential pressure measurement, and system through which fluid flows
SE451738B (sv) Torkanordning med en torkhuv

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140918

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 17TH ANNIV.) - STANDARD

Year of fee payment: 17

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250131

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250131