US840709A - Flame-furnace. - Google Patents

Flame-furnace. Download PDF

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Publication number
US840709A
US840709A US25436805A US1905254368A US840709A US 840709 A US840709 A US 840709A US 25436805 A US25436805 A US 25436805A US 1905254368 A US1905254368 A US 1905254368A US 840709 A US840709 A US 840709A
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Prior art keywords
furnace
feed
boiler
steam
flame
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US25436805A
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Adolf Pfoser
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
    • F22B1/1815—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines using the exhaust gases of gas-turbines

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  • the present invention has reference to improvements m means for making economic baking fu poses; anditconsists 1n useof the' products of combustion generated ilameaces, suchas are used for drying, singfanjlalingl, and the like purt e construction and as hereinafter specificarrangementof parts,
  • i e 1 represents a Allame-furnace with feed ⁇ dig-eter and superheater in vertical sectional elevation on the line A B of Fig. 3.
  • Fig. 2 is a plan view.
  • Fig. 3 represents a secthe boiler at a tempera-A tional elevation on line C D of Beit known that I, ADoLF PFosnR, a sub. Fi
  • the steam-boiler a is built into the smokeflue' b of the furnace c.
  • the ipes'd of the feed-heater and the ipes e of tliie superheater are arranged at tllfe sides and on to i of thel ace-vaultpreferably all walled) in.
  • Throu h the conduit 1 the feed-water is conducte to the feed-heater, where'it is heated duit 2 to the steam-boiler.
  • After ⁇ aving .been converted into steam iti'then is conducted througheonduit Bte the pi e system e, is therein superheated, an

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

No. 840,709. PATENTED JAN. s, 1907. A. PPosER.
FLAME FURNACE.
APPLICATION FILED APR.7.1905
Ackern-Baden,
UNITED STATES PAirnNfry omen,
ADOLF PFosER, oF AcHERNfBAnEN, GERMANY? FLAME-FURNACE. No. 840,709. specificati@ fretten latent. Patented Jan. s, 1907.: Application mea April 7. 190s. serial No. aliases.'
Toall whom, it 'ma/y concern,.-
ject of the German Em eror, residingat Germany, ave lnvented certain new and useful Improvements in, `Flameaces, .of which the following is ay speciication. l,
The present invention has reference to improvements m means for making economic baking fu poses; anditconsists 1n useof the' products of combustion generated ilameaces, suchas are used for drying, singfanjlalingl, and the like purt e construction and as hereinafter specificarrangementof parts,
forth in the appended aly described, and set c uns. "M" I .*Accordig to this 1invention I not only' use with the products of the productsbi combustion after' they have served in the I also use the heat generated above iandaround the furnace-vault for the p l*heating the feed-Water and superheatin'g the furnaceto generate steam, but
ose of generated steam. By means of my arrangement it is possible to buildin steam-boilers in the smoke-flue 4of furnaces, the off gases of which contain fromthreeto five per cent. of ous acid, Without danger of corrosion could only be done-in case the gasesA contained lessthan 'one per cen-t. of such acid.
`This advantage results :from the fact that the feed-heater is not broughtinto direct contact combustion. The heated feed-water enters ture of 212 or over, so that consequently the boiler is cooled only to asmall degree by it. As a result, condensation of the sulurous acid, so dangerous to the boiler material willV not occu', and the life'of such boiler will be greatly extended., ,Si f' l' The savmg m fu according to my invention' over the ordinary t e now used 1s considerable.
- n order to make m invention more readily understood, I Wil now describe it with reference to the' accompanying sheet of draw in I.
i e 1 represents a Allame-furnace with feed `dig-eter and superheater in vertical sectional elevation on the line A B of Fig. 3.
Fig. 2 is a plan view. Fig. 3 represents a secthe boiler at a tempera-A tional elevation on line C D of Beit known that I, ADoLF PFosnR, a sub. Fi
- by the furnace heat and carried thro -lng means in close Fig. 2'; and g. 4', a front view of the ilameace in combination `With a'steam-boiler, partly in section.
The steam-boiler a is built into the smokeflue' b of the furnace c. The ipes'd of the feed-heater and the ipes e of tliie superheater are arranged at tllfe sides and on to i of thel ace-vaultpreferably all walled) in. Throu h the conduit 1 the feed-water is conducte to the feed-heater, where'it is heated duit 2 to the steam-boiler. After` aving .been converted into steam iti'then is conducted througheonduit Bte the pi e system e, is therein superheated, an
matter of saving the corrodilig tion will be o the art. -Y
What-I claim'is--fs I' f `1. In ame-furnace's,.i`n combination, the furnace proper, feed. heating and su erheat-` pririmity 'to saidf 1 ace,
fuel and doing away with action of the gasesf'b hfcony v a y'carried -fo through conduit 4 t the engine'. l'
` The advantages of this arrangement in the bvious to any person-skilled in means linclosing said feed heating and superheatln means and'a'dp'ted to cape o the heat radiating a steam-boiler arranged m said Y heating-.and superheating from said furnace,
2f. In,y efrnaces, furnace proper,` feed heat' ing means located in the'w l u and `entirely surrounded thereby, s'o-as to receive the heat generatedin- ,the furnace-vault, a sctleaum-boiler arranged thelsmoke-'ue of sai prevent esl the smoke-due of ace, `and means connecting said feed' means with said 4boiler,allsilbstantially as and for the purpose` vfin combination, the
sof sai irnace rnace'so as to receive-thefheatof the J' products of combustion, -andgmeanslistninecti.,4 I
forth.
In testimony whereof I in presenceof tWo Witnesses. f
Witnesses: Josnrn Romana,
GUsTAv Sonwii'xss.
,ADoLi PFosER; i'
ingsaid feed heating and l with saidI boiler, as and f o'rjfthe purpose set' afliX mysignature A'
US25436805A 1905-04-07 1905-04-07 Flame-furnace. Expired - Lifetime US840709A (en)

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US25436805A US840709A (en) 1905-04-07 1905-04-07 Flame-furnace.

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US25436805A US840709A (en) 1905-04-07 1905-04-07 Flame-furnace.

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US840709A true US840709A (en) 1907-01-08

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