NO750101L - - Google Patents

Info

Publication number
NO750101L
NO750101L NO750101A NO750101A NO750101L NO 750101 L NO750101 L NO 750101L NO 750101 A NO750101 A NO 750101A NO 750101 A NO750101 A NO 750101A NO 750101 L NO750101 L NO 750101L
Authority
NO
Norway
Prior art keywords
boiler
cover
solid fuel
oil
firing
Prior art date
Application number
NO750101A
Other languages
Norwegian (no)
Inventor
C U Pedersen
Original Assignee
Passat As Maskinfab
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 Passat As Maskinfab filed Critical Passat As Maskinfab
Publication of NO750101L publication Critical patent/NO750101L/no

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates or heating means
    • F24H9/1809Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832Arrangement or mounting of combustion heating means, e.g. grates or burners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2230/00Solid fuel fired boiler

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Sentralvarmekjele.Central heating boiler.

Description

Oppfinnelsen vedrorer en sentralvarmekjele, særlig en slikThe invention relates to a central heating boiler, in particular such a one

som er anordnet for fyring med halmballer.which is arranged for firing with straw bales.

Formålet med oppfinnelsen er å tilveiebringe en sentralvarmekjele av det angitte slag, hvorved betydelige fordeler oppnås sammenlignet med hittil kjente kjeler av det nevnte slag. The purpose of the invention is to provide a central heating boiler of the specified type, whereby significant advantages are achieved compared to previously known boilers of the aforementioned type.

Dette oppnås ifolge oppfinnelsen ved et eller flere av folgende trekk: a) at et deksel for kjelen er anbragt lett demonterbart, According to the invention, this is achieved by one or more of the following features: a) that a cover for the boiler is placed that can be easily dismantled,

b) at et deksel for kjelen hovedsakelig har samme form og storrelse som tverrsnittet av et brennkammer i kjelen, c) at b) that a cover for the boiler has essentially the same shape and size as the cross-section of a combustion chamber in the boiler, c) that

kjelen er anordnet for montering av et deksel med en oljebrenner, og d),at kjelen er anordnet for montering av et deksel med en stokermekanisme. Herved er det vesentlig at et deksel som er anordnet for fyring med fast brendsel, såsom halmballer, kan skiftes ut med et deksel til et annet formål, særlig et deksel med påmontert oljebrenner eller med en stokermekanisme for fast brendsel. the boiler is arranged for fitting a cover with an oil burner, and d), that the boiler is arranged for fitting a cover with a stoker mechanism. Hereby, it is essential that a cover which is arranged for firing with solid fuel, such as straw bales, can be replaced with a cover for another purpose, in particular a cover with an attached oil burner or with a stoker mechanism for solid fuel.

Oppfinnelsen omfatter dessuten forskjellige aspekter som det vil fremgå av den efterfSigende beskrivelse og tegningen. The invention also includes various aspects as will be apparent from the following description and drawing.

På tegningen er det vist en sentralvarmekjele ifolge oppfinnelsen, idet The drawing shows a central heating boiler according to the invention, as

fig. 1 viser kjelen anordnet for fyring med fast brendsel, sett i loddrett lengdesnitt, fig. 1 shows the boiler arranged for firing with solid fuel, seen in vertical longitudinal section,

fig. 2 viser den samme sett forfra,fig. 2 shows the same from the front,

fig. 3 viser kjelen anordnet for fyring med olje, sett i loddrett lengdesnitt, fig. 3 shows the boiler arranged for firing with oil, seen in vertical longitudinal section,

fig. 4 viser den samme sett forfra,fig. 4 shows the same from the front,

fig. 5 viser kjelen anordnet for fyring med olje og fast brendsel, sett i loddrett lengdesnitt, fig. 5 shows the boiler arranged for firing with oil and solid fuel, seen in vertical longitudinal section,

fig. 6 viser den samme sett forfra,fig. 6 shows the same from the front,

fig. 7 viser kjelen anordnet for fyring med fast brendselfig. 7 shows the boiler arranged for firing with solid fuel

ved hjelp av en matningsmekanisme for brendselet, sett i loddrett lengdesnitt, og by means of a feeding mechanism for the fuel, seen in vertical longitudinal section, and

fig. 8 viser den samme sett forfra.fig. 8 shows the same seen from the front.

Kjelen har en dor 1 for et. deksel 2 som er lagret om en akse motsatt doren 1. Den har videre et rokavgangsror 3, en isoler-ing 4, et vannkammer 5 som gjennom stusser 5a og 5b er anordnet for å forbindes med et sentralvarmesystem, et brennkammer 6, en lett uttagbar rist 7, en i dekselet 2 anbragt inspeksjonsluke 8 og et trekkror eller luftinntaksror 9. Kjelen har to sylindriske ror med forskjellig diameter, nemlig en^ihriermantel 10 og en yttermantel 11, som avgrenser vannkammeret 5. En innvendig endebunn 12 er sveiset til innermantelen 10. Ut-vendige endebunner 14 og 15 lukker for vannkammeret 5 og utgjor dessuten deler av kjelens fundament. Et reguleringsspjeld 18 i rokroret 3 kan benyttes til å dempe trekken gjennom kjelen. The boiler has a mandrel 1 for one. cover 2 which is stored about an axis opposite to the mandrel 1. It also has a row outlet rudder 3, an insulator 4, a water chamber 5 which through connectors 5a and 5b is arranged to be connected to a central heating system, a combustion chamber 6, an easily removable grate 7, an inspection hatch 8 placed in the cover 2 and a draft rudder or air intake rudder 9. The boiler has two cylindrical rudders of different diameters, namely an inlet casing 10 and an outer casing 11, which delimits the water chamber 5. An internal end base 12 is welded to the inner casing 10 External end bases 14 and 15 close the water chamber 5 and also form parts of the boiler's foundation. A control damper 18 in the rudder 3 can be used to dampen the draft through the boiler.

Dekselet 2 er utfort av dobbelt plate. Tetning er tilveiebragt ved hjelp av en labyrinttetning med en asbestsnor i bunnen. En aksel 20 for dekselet 2 er således montert at den kan trekkes opp, slik at dekselet 2 kan fjernes uten bruk av verktoy. The cover 2 is made of double plate. Sealing is provided by means of a labyrinth seal with an asbestos cord at the bottom. A shaft 20 for the cover 2 is mounted in such a way that it can be pulled up, so that the cover 2 can be removed without the use of tools.

Trekkroret 9 tjener for tilforsel av forbrenningsluft og har et spjeld som styres av en trekkregulator, som er anbragt over kjelen, og hvis foler er anbragt i den overste del av vannkammeret 5, slik at åpningen av trekkroret styres av vannets temperatur. Jo lavere vanntemperatur, jo storre åpning av spjeldet. The draft tube 9 serves for the supply of combustion air and has a damper that is controlled by a draft regulator, which is placed above the boiler, and whose feeler is placed in the upper part of the water chamber 5, so that the opening of the draft tube is controlled by the temperature of the water. The lower the water temperature, the larger the opening of the damper.

Inspeksjonsluken 8 tjener dels som inspeksjonsluke, dels som sekundært luftinntak. Åpningen av spjeldet kan justeres, hvorved den sekundære luftmengde kan reguleres. The inspection hatch 8 serves partly as an inspection hatch and partly as a secondary air intake. The opening of the damper can be adjusted, whereby the secondary air volume can be regulated.

Forbrenning av halm i baller skjer best når risten 7 er tatt ut, mens forbrenning av tre og avfall skjer best med risten innsatt. Combustion of straw in bales takes place best when the grate 7 is removed, while combustion of wood and waste takes place best with the grate inserted.

I fig. 3 og 4 er der i dekselet 2 montert en oljebrenner 21, som gjennom dekselet 2 er forbundet med brennkammeret 6. I brenn-kamrnerets bakerste del er der montert en innsats 22 med skrue-formede ribber 23, som bevirker en god virkningsgrad, idet forbrenningsgassen tvinges ut langs kjeleveggen 10. In fig. 3 and 4, an oil burner 21 is mounted in the cover 2, which is connected through the cover 2 to the combustion chamber 6. In the rear part of the combustion chamber, an insert 22 with screw-shaped ribs 23 is mounted, which causes a good degree of efficiency, as the combustion gas is forced out along the boiler wall 10.

Kjelen kan leveres i denne utforelse, hvis man ved innkjopThe boiler can be delivered in this design, if one is purchased

kun har til hensikt å fyre med olje. Onsker man senere åonly intended to fire with oil. If you later wish to

kunne fyre med fast brendsel, kjopes risten 7 og dekselet 2 beregnet for fast brendsel, se fig. 1 og 2, eller et deksel for fast brendsel og olje, se nedenfor. Dekselet er her utfort uten inspeksjonsluke 8 og trekkror 9. 1 fig. 5 og 6 er der i et deksel 2 påmontert et forkammer 24, could fire with solid fuel, buy the grate 7 and the cover 2 intended for solid fuel, see fig. 1 and 2, or a cover for solid fuel and oil, see below. The cover is here extended without inspection hatch 8 and drawbar 9. 1 fig. 5 and 6, a pre-chamber 24 is mounted in a cover 2,

til hvilket der er sluttet en oljebrenner 21. Forkammeret 24to which an oil burner 21 is connected. The antechamber 24

er gjennom en ildfast kjegle eller rist 25 forbundet med brennkammeret 6. Herved kan den varme luft passere inn i brennkammeret, og der kan skapes turbulens i luftstrommen, og det forhindres at fast brendsel og aske kommer inn til oljebrenneren. Forkammeret 24 har en isolasjon 26. Dekselet 2 har inspeksjonsluke 8 og trekkror 9. is through a refractory cone or grate 25 connected to the combustion chamber 6. This allows the hot air to pass into the combustion chamber, and turbulence can be created in the air flow, and solid fuel and ash are prevented from entering the oil burner. The antechamber 24 has an insulation 26. The cover 2 has an inspection hatch 8 and a rudder 9.

Denne utforelse er anordnet for drift både med olje og fast brendsel. Det spesielle ved denne utforelse er at det i mot-setning til tidligere kjente konstruksjoner kun finnes ett brennkammer. Dette innebærer en forenkling. Den eneste for-skjell sammenlignet med kjelen i fig. 1 og 2 er dekselet. This design is designed for operation with both oil and solid fuel. The special feature of this embodiment is that, in contrast to previously known constructions, there is only one combustion chamber. This involves a simplification. The only difference compared to the boiler in fig. 1 and 2 are the cover.

Man kan derfor kjope kjelen ifolge fig. 1 og 2 for fast brendsel og senere skifte ut dekselet og derefter fyre med olje You can therefore buy the boiler according to fig. 1 and 2 for solid fuel and later replace the cover and then fire with oil

alene, med fast brendsel alene, eller samtidig med fast brendsel og olje. • alone, with solid fuel alone, or simultaneously with solid fuel and oil. •

I fig. 7 og 8 er der på et deksel 2, montert en matningsmekanisme bestående av et ror 27 og en deri anbragt roterende snekke 28. Roret har ved den ikke viste ende en ifyllingstrakt for fast brendsel. Forbrenningsluften blåses inn ved siden av utmunningen av snekken. Drivorganer for snekken og en blåser er fortrinnsvis også montert på dekselet, slik at alle de angjeldende deler kan In fig. 7 and 8, a feeding mechanism consisting of a rudder 27 and a rotating screw 28 placed therein is mounted on a cover 2. The rudder has a filling funnel for solid fuel at the end not shown. The combustion air is blown in next to the mouth of the screw. Driving means for the auger and a blower are preferably also mounted on the cover, so that all the relevant parts can

j j

1 svinges ut til rensing.1 is swung out for cleaning.

De viste og beskrevne utforelsesformer skal kun betraktes som eksempler, idet der innenfor oppfinnelsens ramme kan tenkes forskjellige variasjoner. Således kan dekselet 2 være utstyrt med en foranliggende brenneranordning for halmballer eller annet fast brendsel. Kjelen kan forbindes med og samvirke med en kjele med oljefyr. Den i fig. 5 og 6 viste utforelse kan endres på den måte at kammeret 24 anbringes på innsiden av dekselet 2, mens oljebrenneren 21 anbringes utenfor dekselet. The shown and described embodiments are to be regarded as examples only, since within the scope of the invention different variations can be envisaged. Thus, the cover 2 can be equipped with a front burner device for straw bales or other solid fuel. The boiler can be connected to and cooperate with a boiler with an oil burner. The one in fig. 5 and 6 can be modified in such a way that the chamber 24 is placed on the inside of the cover 2, while the oil burner 21 is placed outside the cover.

Claims (1)

Sentralvarmekjele, særlig en slik som er anordnet for fyring med halmballer, karakterisert ved et eller flere av folgende trekk:Central heating boiler, especially one designed for firing with straw bales, characterized by one or more of the following features: a) at et deksel (2) for kjelen er anbragt lett demonterbart, b) at et deksel (2) for kjelen hovedsakelig har samme form og storrelse som tverrsnittet av et brennkammer i kjelen, c) at kjelen er anordnet for montering av et deksel med en oljebrenner, d) at kjelen er anordnet for montering av et deksel med en stokermekanisme.a) that a cover (2) for the boiler is placed easily removable, b) that a cover (2) for the boiler has mainly the same shape and size as the cross-section of a combustion chamber in the boiler, c) that the boiler is arranged for fitting a cover with an oil burner, d) that the boiler is arranged for fitting a cover with a stoker mechanism.
NO750101A 1974-01-15 1975-01-14 NO750101L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK18074*#A DK18074A (en) 1974-01-15 1974-01-15

Publications (1)

Publication Number Publication Date
NO750101L true NO750101L (en) 1975-08-11

Family

ID=8090672

Family Applications (1)

Application Number Title Priority Date Filing Date
NO750101A NO750101L (en) 1974-01-15 1975-01-14

Country Status (6)

Country Link
DE (1) DE2501255A1 (en)
DK (1) DK18074A (en)
FI (1) FI750078A7 (en)
FR (1) FR2257874A1 (en)
NO (1) NO750101L (en)
SE (1) SE7500354L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482262A1 (en) * 1980-03-10 1981-11-13 Changarnier Andre LARGE CAPACITY STRAW BOILER
FR2480407A1 (en) * 1980-04-09 1981-10-16 Sogefa Sa Boiler fired by bundled fuel - has detector to signal low fuel level and actuate bundle feed mechanism to maintain continuous supply
FR2493473A1 (en) * 1980-11-06 1982-05-07 Gianola Ste Financiere Prod Multiple fuel type boiler - has horizontal cylindrical chamber with burner in furnace door closed at front by stay-supported cover
DK152308C (en) * 1984-12-13 1988-07-11 Jydsk Varmekedelfab As FUEL FILLING INSTALLATION IN WHOLE BALLS
PL164910B1 (en) * 1989-06-26 1994-10-31 Fuellemann Patent Ag Heating boiler
CN110701602A (en) * 2019-11-19 2020-01-17 中国农业科学院农业环境与可持续发展研究所 Automatic hierarchical layer of feed supplement fires straw bundle and burns boiler

Also Published As

Publication number Publication date
DK18074A (en) 1975-09-29
FI750078A7 (en) 1975-07-16
DE2501255A1 (en) 1975-07-17
SE7500354L (en) 1975-07-16
FR2257874B3 (en) 1977-09-30
FR2257874A1 (en) 1975-08-08

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