RO83285B1 - Installation for burning coarse-grained earth coal - Google Patents

Installation for burning coarse-grained earth coal

Info

Publication number
RO83285B1
RO83285B1 RO106171A RO10617181A RO83285B1 RO 83285 B1 RO83285 B1 RO 83285B1 RO 106171 A RO106171 A RO 106171A RO 10617181 A RO10617181 A RO 10617181A RO 83285 B1 RO83285 B1 RO 83285B1
Authority
RO
Romania
Prior art keywords
area
grill
fuel
installation
areas
Prior art date
Application number
RO106171A
Other languages
Romanian (ro)
Other versions
RO83285A2 (en
Inventor
Liviu Ioan Costea
Original Assignee
Liviu Ioan Costea
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 Liviu Ioan Costea filed Critical Liviu Ioan Costea
Priority to RO106171A priority Critical patent/RO83285B1/en
Publication of RO83285A2 publication Critical patent/RO83285A2/en
Publication of RO83285B1 publication Critical patent/RO83285B1/en

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Abstract

Inventia se refera la o instalatie de ardere pentru lignit cu granulatie mare, de 0.....80 destinate echiparii cazanelor de abur de debit mijlociu. Instalatia cuprinde un ciur care separa combustibilul în doua sorturi care sunt arse într-un car prevazut cu un gratar cu împingere rasturnata si cu un arzator turbionar. Focarul este amenajat cu patru zone de ardere. Gratarul este montat în prima zona aflata la bara. Arzatorul este prevazut cu un circuit central de aer, cu alte doua circuite concentrice pentru combustibil-aer si cu alte trei circuite exterioare si concentrice pentru aerul dirijat sub gratar. în prima zona ard particulele grosiere. în a doua si în a treia zona se produce arderea în strat fluidizat. Aceste doua zone sunt construite în forma paralelipipedica si tronconica. în ultima zona care are peretii înclinati ard particulele fine.The invention relates to a large-scale lignite combustion plant of 0 ... 80 designed for equipping medium flow steam boilers. The installation includes a screed separating the fuel into two sorts that are burned in a car fitted with a twisted push bar and a vortex burner. The outbreak is set up with four burning areas. The grill is mounted in the first area of the bar. The burner is provided with a central air circuit, with two other fuel-air concentric circuits and three other outer and concentric circuits for the air directed under the grill. in the first area burn coarse particles. fluidized bed combustion is produced in the second and third regions. These two areas are constructed in parallelepipedic and truncated form. in the last area that has the sloping walls burn fine particles.

RO106171A 1981-12-29 1981-12-29 Installation for burning coarse-grained earth coal RO83285B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO106171A RO83285B1 (en) 1981-12-29 1981-12-29 Installation for burning coarse-grained earth coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO106171A RO83285B1 (en) 1981-12-29 1981-12-29 Installation for burning coarse-grained earth coal

Publications (2)

Publication Number Publication Date
RO83285A2 RO83285A2 (en) 1984-02-21
RO83285B1 true RO83285B1 (en) 1984-02-28

Family

ID=20110858

Family Applications (1)

Application Number Title Priority Date Filing Date
RO106171A RO83285B1 (en) 1981-12-29 1981-12-29 Installation for burning coarse-grained earth coal

Country Status (1)

Country Link
RO (1) RO83285B1 (en)

Also Published As

Publication number Publication date
RO83285A2 (en) 1984-02-21

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