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RU94013127A - METHOD OF STROKE OF THE BOILER - Google Patents

METHOD OF STROKE OF THE BOILER

Info

Publication number
RU94013127A
RU94013127A RU94013127/06A RU94013127A RU94013127A RU 94013127 A RU94013127 A RU 94013127A RU 94013127/06 A RU94013127/06 A RU 94013127/06A RU 94013127 A RU94013127 A RU 94013127A RU 94013127 A RU94013127 A RU 94013127A
Authority
RU
Russia
Prior art keywords
boiler
pulverized coal
torch
muffles
pgs
Prior art date
Application number
RU94013127/06A
Other languages
Russian (ru)
Other versions
RU2054599C1 (en
Inventor
Е.И. Карпенко
С.Л. Буянтуев
Д.Б. Цыдыпов
В.Е. Мессерле
Original Assignee
Восточно-Сибирский технологический институт
Гусиноозерская ГРЭС
Filing date
Publication date
Application filed by Восточно-Сибирский технологический институт, Гусиноозерская ГРЭС filed Critical Восточно-Сибирский технологический институт
Priority to RU94013127A priority Critical patent/RU2054599C1/en
Priority claimed from RU94013127A external-priority patent/RU2054599C1/en
Publication of RU94013127A publication Critical patent/RU94013127A/en
Application granted granted Critical
Publication of RU2054599C1 publication Critical patent/RU2054599C1/en

Links

Claims (1)

Изобретение относится к энергетике и может быть использовано на тепловых электростанциях для безмазутной растопки котлоагрегата из холодного состояния до рабочего режима. Изобретение направлено на исключение использования мазута для розжига пылеугольного факела и повышения эффективности процесса растопки котлоагрегата. Для этого розжиг пылеугольного факела осуществляют путем генерирования струи низкотемпературной плазмы посредством плазмотронов (П), установленных в муфелях пылеугольных горелок (ПГ) нижнего яруса энергетического котла, подачи пылеугольной смеси через струю низкотемпературной плазмы и ее воспламенения. После стабилизации горения пылеугольного факела и достижения режимных параметров производят отключение П. В зависимости от типа котлоагрегата, технологии пылеприготовления и характеристики топлива, количество n ПГ, оснащенных П и муфелями, может быть в пределах n = 1 oC m, где m - количество ПГ в ярусе.The invention relates to energy and can be used in thermal power plants for oil-free kindling of the boiler from cold to the operating mode. The invention is aimed at eliminating the use of fuel oil for igniting a pulverized coal torch and increasing the efficiency of the process of kindling the boiler unit. To do this, the ignition of the pulverized coal torch is carried out by generating a jet of low-temperature plasma by means of plasmatrons (P) installed in the muffles of pulverized coal burners (PG) of the lower tier of the power boiler, feeding the pulverized coal through the jet of low-temperature plasma and igniting it. After stabilization of the combustion of the pulverized coal torch and the achievement of operating parameters, the P. is disconnected. Depending on the type of boiler, the technology of pulverization and the characteristics of the fuel, the number of PGs equipped with П and muffles may be within n = 1 o Cm, where m is the number of PGs in tier.
RU94013127A 1994-04-14 1994-04-14 Method of kindling boiler unit RU2054599C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94013127A RU2054599C1 (en) 1994-04-14 1994-04-14 Method of kindling boiler unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94013127A RU2054599C1 (en) 1994-04-14 1994-04-14 Method of kindling boiler unit

Publications (2)

Publication Number Publication Date
RU94013127A true RU94013127A (en) 1995-12-20
RU2054599C1 RU2054599C1 (en) 1996-02-20

Family

ID=20154705

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94013127A RU2054599C1 (en) 1994-04-14 1994-04-14 Method of kindling boiler unit

Country Status (1)

Country Link
RU (1) RU2054599C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2230991C2 (en) * 2000-10-27 2004-06-20 Карпенко Евгений Иванович Method of lighting-up and/or stabilization of pulverized coal flame in boiler units
RU2180075C1 (en) * 2001-02-27 2002-02-27 Общество с ограниченной ответственностью "ПлазмотехБайкал" Method and plant for no-oil starting of power boiler and for pulverized-fuel flame firing
RU2210700C2 (en) * 2001-07-13 2003-08-20 Институт теплофизики СО РАН Method of plasma ignition of pulverized coal fuel
RU2270400C2 (en) * 2004-02-04 2006-02-20 Пётр Фёдорович Трофимов Coal-dust burner
RU2273797C1 (en) * 2004-08-24 2006-04-10 Институт теплофизики им. С.С. Кутателадзе Сибирского отделения Российской Академии наук Method of starting boiler without fuel oil
RU2294486C1 (en) * 2005-07-26 2007-02-27 Институт теплофизики им. С.С. Кутателадзе Сибирского отделения Российской Академии наук Pulverized-coal burner
RU2339878C2 (en) * 2006-07-17 2008-11-27 Сергей Владимирович Алексеенко Method of plasma-coal lighting up of boiler and associated plant
RU2400672C1 (en) * 2009-07-21 2010-09-27 Закрытое акционерное общество "КОТЭС-Наука" Plasma igniter for ignition of pulverised coal fuel

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