RO92119B1 - Ssystem for adjusting fireplace depression at tunnel furnaces in bread manufacture - Google Patents

Ssystem for adjusting fireplace depression at tunnel furnaces in bread manufacture

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Publication number
RO92119B1
RO92119B1 RO118839A RO11883985A RO92119B1 RO 92119 B1 RO92119 B1 RO 92119B1 RO 118839 A RO118839 A RO 118839A RO 11883985 A RO11883985 A RO 11883985A RO 92119 B1 RO92119 B1 RO 92119B1
Authority
RO
Romania
Prior art keywords
adjusting
ssystem
fireplace
depression
fluctuations
Prior art date
Application number
RO118839A
Other languages
Romanian (ro)
Other versions
RO92119A2 (en
Inventor
Viorel Pop
Adrian Oniga
Vasile Retisan
Corneliu Ioan Ionescu
Adriana Emilia Rusu
Dan Iliesiu
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica De Masini Si Instalatii Pentru Industria Alimentara Si Frigorifica
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica De Masini Si Instalatii Pentru Industria Alimentara Si Frigorifica filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica De Masini Si Instalatii Pentru Industria Alimentara Si Frigorifica
Priority to RO118839A priority Critical patent/RO92119B1/en
Publication of RO92119A2 publication Critical patent/RO92119A2/en
Publication of RO92119B1 publication Critical patent/RO92119B1/en

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  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

Sistemul de reglaj al depresiunii din focarul cuptoarelor tunel pentru panificatie, conform inventiei, consta dintr-o prima bucla de reglaj care masoara oscilatiile de presiune ale gazelor arse din focar prin inrermediul unui tub Piltot, al unui micromanometru si al unui traductor de presiune, iar un regulator da comanda unui element de executie, care modifica pozitia unei clapete de reglaj, care determina raportul dintre volumul gazelor arse evacuate la cos si cele care masoara oscilatiile combustibilului gazos cu ajutorul unei diafragme, al unor manometre, al unui traductor de presiune si al unui amplificator, iar un regulator da comanda unui element de executie pentru modificarea pozitiei unui dispozitiv de reglare a debitului de aer secundar.According to the invention, the blade tunnel furnace furnaces adjustment system consists of a first adjusting loop which measures the fluctuations of the exhaust gases from the furnace by means of a Pytot tube, a micromanometer and a pressure transducer, and a regulator commands a control element that changes the position of a control valve that determines the ratio between the volume of flue gas evacuated to the chimney and those which measure the fluctuations of the gaseous fuel by means of a diaphragm, pressure gauges, pressure transducer and an amplifier, and a regulator gives command of an execution element to change the position of a secondary air flow rate control device.

RO118839A 1985-05-22 1985-05-22 Ssystem for adjusting fireplace depression at tunnel furnaces in bread manufacture RO92119B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO118839A RO92119B1 (en) 1985-05-22 1985-05-22 Ssystem for adjusting fireplace depression at tunnel furnaces in bread manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO118839A RO92119B1 (en) 1985-05-22 1985-05-22 Ssystem for adjusting fireplace depression at tunnel furnaces in bread manufacture

Publications (2)

Publication Number Publication Date
RO92119A2 RO92119A2 (en) 1987-08-31
RO92119B1 true RO92119B1 (en) 1987-09-01

Family

ID=20117247

Family Applications (1)

Application Number Title Priority Date Filing Date
RO118839A RO92119B1 (en) 1985-05-22 1985-05-22 Ssystem for adjusting fireplace depression at tunnel furnaces in bread manufacture

Country Status (1)

Country Link
RO (1) RO92119B1 (en)

Also Published As

Publication number Publication date
RO92119A2 (en) 1987-08-31

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