PL3684B1

PL3684B1 - A fireplace for continuous firing.

Info

Publication number: PL3684B1
Application number: PL3684A
Authority: PL
Filing date: 1922-01-25
Publication date: 1926-02-27

Description

Wynalazek dotyczy paleniska dla opa¬ lania ciaglego, które umozliwia najdalej i- dace wyzyskanie wartosci opalowej paliwa i umozliwia spalanie górnej warstwy pai- liwa.Nowe palenisko posiada szyb palenisko¬ wy, z wyjatkiem otworów wpoblizu dna, gdzie jest ruszt, doprowadzajacych powie¬ trze, szczelnie zamkniety podobnie jak i po¬ pielnik, z którym sie laczy kanal kominowy.Istota wynalazku jest przedewszystkiem to, ze powietrze do spalania doprowadzaja dysze, umieszczone tuz u krawedzi czynnej powierzchni rusztu.Dysza jest osadzonla w drzwiczkach, u- mieszczonych ponad rusztem.Dla zupelnego spalania jest bardzo waz¬ ne, azeby otwory rusztu, sluzace do wtór¬ nego doprowadzania powietrza, byly od¬ dzielone od otworów przepuszczajacych gazy spalinowe, wzglednie popiól, a zwla¬ szcza, azeby otwory doprowadzajace po¬ wietrze mialy ksztalt dysz.Rysunek przedstawia schematycznie kil¬ ka przykladów wykonania nowego pieca o ciaglym ogniu.Fig. 1 — pionowy przekrój pieca; fig. 2 — pionowy przekrój, prostopadly do fig. 1; fig. 3 przedstawila widok pieca; fig. 4 przedstawia w wiekszej sikali do¬ prowadzenie powietrza spalania; fig. 5 jest perspektywicznym widokiem rusztu wedlug fig. 2 i 4;fig. 6 jest perspektywicznym widokiem rusztu wieszakowego.Stosownie do fig. 1 i 2 szyb palenisko¬ wy posiada u góry lub w bocznej scianie mozliwie szczelne drzwiczki do zasypywa¬ nia d, a dno jego stanowi ruszt b. Popielnik g, znaj dujacy sie pod rusztem, jest ze wszyst¬ kich stron dobrze zaopatrzony przeciw dostepowi powietrza, aj W tym samym tez celu drzwiczki /, sluzace do usuwania po¬ piolu, musza byc mozliwie szczelne. Wzno¬ szace sie kanaly ogniowe A, h lacza sie z popielnikiem (fig. 4) przez otwory mt m, le¬ zace pod rusztem b. Na przedstawionym przykladzie kanaly h, h prowadza do leza¬ cej ponad nakrywa szybu paleniskowego komory dymnej h', z która laczy sie wylot i.Ponad rusztem b umieszczone sa szczel¬ ne drzwiczki e, e4, poza któremi znajduje sie ruszt wieszakowy k z pochylem! po¬ wierzchniami, zaopatrzonemii w otwory k\ Dla doprowadzania powietrza spalania sluzy dysza, zwezajaca sie w kierunku do¬ plywu powietrza, osadzona w dolnych drzwiczkach e, i majaca wylot nad ru¬ sztem.Otwory b rusztu b* doprowadzajace powietrze, oddzielone sa jak wskazuje fig. 4 i, 5 od otworów przepuszczajacych ga¬ zy spalinowe, wzglednie popiól, wskutek czego otwory b' moga miec forme dysz, a- zeby wspomagac ssanie powietrza.Czasem bywa korzystne umieszcze¬ nie zewnatrz szybu kosza / tak, ze pomie¬ dzy nim a sciana o szybu paleniskowego pozostaje szczelina dla przeplywu galzów. PLThe invention relates to a furnace for continuous firing which makes it possible to extract the calorific value of the fuel as much as possible and allows the combustion of the upper layer of fuel. The new furnace has a hearth shaft, except for openings near the bottom, where there is a grate for air supply. The essence of the invention is that the combustion air is supplied by nozzles located just at the edge of the active surface of the grate. The nozzle is embedded in a door located above the grate. For complete combustion it is very important that the grate openings for the secondary air supply are separated from the exhaust gas or ash openings, and in particular that the air supply openings are in the shape of a nozzle. is a schematic representation of several examples of the implementation of a new continuous fire furnace. 1 - vertical section of the furnace; Fig. 2 is a vertical section, perpendicular to Fig. 1; Figure 3 is a view of the furnace; Fig. 4 shows a larger size of the combustion air supply; Fig. 5 is a perspective view of the grate according to Figs. 2 and 4; 6 is a perspective view of a hanger grate. According to Figs. 1 and 2, the furnace shaft has, at the top or in the side wall, a possibly tight filling door d, and its bottom is a grate b. Ash pan g, located under the grate, it is well equipped on all sides against the ingress of air, and for the same purpose the door for removing the ashes must be as tight as possible. The ascending fire channels A, h are connected with the ash pan (Fig. 4) through the holes mt m, lying under the grate b. In the example shown, the channels h, h lead to the smoke chamber h 'lying above the cover of the furnace shaft. which is connected to the outlet i. Above the grate b there is a sealed door e, e4, behind which there is a hanger grate k with a slant! On the surfaces provided with openings k. For the combustion air supply, a nozzle is used, tapering towards the air flow, embedded in the lower door e, and having an outlet above the pipe. The grate openings b * supplying air are separated as 4 and 5 are shown from the openings that pass the exhaust gases, or the ash, so that the openings b 'may be in the form of nozzles to assist air suction. Sometimes it is advantageous to locate the outside of the hopper shaft, so that there is room for between it and the wall of the furnace shaft there is a gap for the flow of tubes. PL

Claims

Patent claims. 1. A furnace for continuous firing, the ash container of which, connected to the outlet and the furnace shaft, is tightly closed, with the exception of the air supply openings near the grate, at the bottom of the furnace, characterized by a nozzle for supplying exhaust air with a tapering shape, the outlet of which is located above the edge of the grate.

2. A furnace for continuous firing, according to claim The apparatus of claim 1, characterized in that the nozzle is seated in an oven door positioned above the grate.

3. A furnace for continuous firing, according to claim According to claims 1 and 2, characterized by the fact that the openings of the lower grate, which supply air, are separated from the openings, which pass the exhaust gases or ashes.

4. A furnace for continuous firing, according to claim 3, characterized by the lower grate openings for air supply having the shape of a nozzle.

5. A furnace for continuous firing, according to claim 1 - 4, characterized by the fact that on both sides of the long sides of the grate there is a mantle, heating the fire channels, coming from the ash pan, which have their outlets in the smoke chamber, constituting the upper closure of the furnace shaft, connecting to the chimney.

6. A furnace for continuous firing, according to claim 1 - 5, characterized by the fact that an opal basket is embedded in the furnace shaft in such a way that a gap is left between the furnace shaft and the wall of the furnace shaft, permitting exhaust gases. Budapest-Salg; ótarjani Gepgyar cs Vasontó Rc svcny tarsulat. Zaistepca: M. Kryzan, patent attorney. To the patent description No. 3684. Print by L. Boguslawski, Warsaw. PL