WO2007126340A1 - Four tunnel destiné à la cuisson d'articles céramiques - Google Patents

Four tunnel destiné à la cuisson d'articles céramiques Download PDF

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Publication number
WO2007126340A1
WO2007126340A1 PCT/RU2007/000217 RU2007000217W WO2007126340A1 WO 2007126340 A1 WO2007126340 A1 WO 2007126340A1 RU 2007000217 W RU2007000217 W RU 2007000217W WO 2007126340 A1 WO2007126340 A1 WO 2007126340A1
Authority
WO
WIPO (PCT)
Prior art keywords
firing
working channel
inter
arch
space
Prior art date
Application number
PCT/RU2007/000217
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
Artem Jurievich Chaika
Original Assignee
Artem Jurievich Chaika
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 Artem Jurievich Chaika filed Critical Artem Jurievich Chaika
Priority to ES07747920.2T priority Critical patent/ES2458617T3/es
Priority to EP07747920.2A priority patent/EP2017558B1/en
Priority to CN2007800234500A priority patent/CN101479552B/zh
Publication of WO2007126340A1 publication Critical patent/WO2007126340A1/ru

Links

Classifications

    • 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
    • F27B9/10—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 heated by hot air or gas
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating 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
    • 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

Definitions

  • the invention relates to the field of technology related to the firing of natural materials and products from them, and can be used in the manufacture of building ceramic products, in particular for the production of bricks.
  • Known tunnel kiln comprising a working channel, divided into zones of drying, firing and cooling products, and a ventilation system (patent RU 2187771, 2002).
  • a ventilation system (patent RU 2187771, 2002).
  • hot gases are removed from the working channel, diluted with atmospheric air taken by the blower fan, and fed into the working channel of the furnace in the drying zone.
  • This operation provides a rational mode of operation of the furnace and product processing.
  • the firing zone there is a strong heating of the arch. Heat enters the vault space and is not disposed of, i.e. there is an irrational consumption of heat generated in the firing zone.
  • significant local overheating of the arch can cause it to deflect or collapse.
  • a tunnel kiln for firing ceramic products including a working channel with zones of preheating, firing and cooling of ceramic products, which is limited by the side walls, the main and additional arches with the inter-arched space.
  • the inter-arch space is divided into sections.
  • the furnace also contains a ventilation system in the form of an injection fan with a hot gas extraction pipe from the inter-arch space and a supply pipe (GB patent 1281504, 1972). Gases are taken from the intersection section above the cooling zone and from the intersection section in front of the firing zone and sent to the preheating zone of the working channel.
  • the air pumped at the end of the furnace passes through the cooling zone 3, heats up and enters the firing zone, where it participates in the combustion process of the fuel supplied to the firing zone 2. Heated air can also be vented to dry molded products in drying plants. Flue gases from fuel combustion are sent to preheating zone 1, where they are used in the processes of final moisture removal, heating and preparation of products for firing. The heat generated from the combustion of fuel is expended not only on firing products, but also on heating the enclosing structures of the furnace (the so-called heat loss), including a suspended arch. At the end of preheating zone 1, firing zone 2 and the beginning of cooling zone 3, sufficiently high temperatures are created that affect the strength characteristics of the supporting metal structures of the main and additional arches. Heat from the working channel due to heat transfer through the main arch enters the inter-arch space.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
PCT/RU2007/000217 2006-05-02 2007-05-02 Four tunnel destiné à la cuisson d'articles céramiques WO2007126340A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES07747920.2T ES2458617T3 (es) 2006-05-02 2007-05-02 Horno túnel para cocer artículos cerámicos
EP07747920.2A EP2017558B1 (en) 2006-05-02 2007-05-02 Tunnel kiln for firing ceramic items
CN2007800234500A CN101479552B (zh) 2006-05-02 2007-05-02 用于烧制陶瓷物品的隧道式窑

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2006114796/03A RU2313746C1 (ru) 2006-05-02 2006-05-02 Туннельная печь для обжига керамических изделий
RU2006114796 2006-05-02

Publications (1)

Publication Number Publication Date
WO2007126340A1 true WO2007126340A1 (fr) 2007-11-08

Family

ID=38655780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2007/000217 WO2007126340A1 (fr) 2006-05-02 2007-05-02 Four tunnel destiné à la cuisson d'articles céramiques

Country Status (5)

Country Link
EP (1) EP2017558B1 (es)
CN (1) CN101479552B (es)
ES (1) ES2458617T3 (es)
RU (1) RU2313746C1 (es)
WO (1) WO2007126340A1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967155A (zh) * 2012-12-03 2013-03-13 卢爱玲 陶瓷窑炉上可对余热进行回收利用的节能装置
CN105258520A (zh) * 2015-11-14 2016-01-20 卢爱玲 陶瓷窑炉上干燥区的高效热能利用结构
CN110500891A (zh) * 2019-08-21 2019-11-26 广东摩德娜科技股份有限公司 一种隧道窑循环冷却系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101762154B (zh) * 2009-12-25 2011-05-04 广东顺祥节能照明科技有限公司 一种节能型陶瓷隧道窑
CN101839635A (zh) * 2010-05-26 2010-09-22 张宗报 一种隧道炉
RU2495345C1 (ru) * 2012-05-24 2013-10-10 Александр Викторович Фролов Камерная печь для скоростного обжига
CN113566566B (zh) * 2021-07-08 2023-07-11 佛山市东鹏陶瓷有限公司 一种节能快烧的辊道窑炉

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1281504A (en) 1969-01-10 1972-07-12 S C E I Societa Costruzioni El Improvements in means for heating continuous furnaces
US4568279A (en) * 1984-03-14 1986-02-04 Societe Des Electrodes Et Refractaires Savoie Muffle furnace for continuous heat treatment
US4573909A (en) * 1984-08-03 1986-03-04 Granco-Clark, Inc. Billet heating furnace with adjustable pressurized entrance seal
RU2091688C1 (ru) 1993-06-08 1997-09-27 Санкт-Петербургский государственный институт научно-исследовательских и проектных работ огнеупорной промышленности Туннельная печь
RU2187771C2 (ru) 2000-08-07 2002-08-20 ОАО "ВНИИСТРОМ им. П.П.Будникова" Туннельная печь-сушилка

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1517188A (en) * 1975-09-06 1978-07-12 Frank J Tunnel kilns
US5900202A (en) * 1997-09-26 1999-05-04 Lingart; Youri Method for making glass silicate tiles
CN1174210C (zh) * 1997-12-02 2004-11-03 康宁股份有限公司 用于烧制陶瓷蜂窝体的隧道窑
CN1114813C (zh) * 1999-06-28 2003-07-16 佛山市康强工业研究所 陶瓷产品试验炉
CN2421600Y (zh) * 2000-01-05 2001-02-28 湖北省黄冈市中陶窑业技术开发有限公司 轻型装配式节能隧道窑

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1281504A (en) 1969-01-10 1972-07-12 S C E I Societa Costruzioni El Improvements in means for heating continuous furnaces
US4568279A (en) * 1984-03-14 1986-02-04 Societe Des Electrodes Et Refractaires Savoie Muffle furnace for continuous heat treatment
US4573909A (en) * 1984-08-03 1986-03-04 Granco-Clark, Inc. Billet heating furnace with adjustable pressurized entrance seal
RU2091688C1 (ru) 1993-06-08 1997-09-27 Санкт-Петербургский государственный институт научно-исследовательских и проектных работ огнеупорной промышленности Туннельная печь
RU2187771C2 (ru) 2000-08-07 2002-08-20 ОАО "ВНИИСТРОМ им. П.П.Будникова" Туннельная печь-сушилка

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2017558A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967155A (zh) * 2012-12-03 2013-03-13 卢爱玲 陶瓷窑炉上可对余热进行回收利用的节能装置
CN105258520A (zh) * 2015-11-14 2016-01-20 卢爱玲 陶瓷窑炉上干燥区的高效热能利用结构
CN110500891A (zh) * 2019-08-21 2019-11-26 广东摩德娜科技股份有限公司 一种隧道窑循环冷却系统

Also Published As

Publication number Publication date
EP2017558A1 (en) 2009-01-21
CN101479552A (zh) 2009-07-08
CN101479552B (zh) 2012-07-04
RU2313746C1 (ru) 2007-12-27
ES2458617T3 (es) 2014-05-06
EP2017558A4 (en) 2012-04-18
EP2017558B1 (en) 2014-01-22

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