PL36115B1 - - Google Patents
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- Publication number
- PL36115B1 PL36115B1 PL36115A PL3611552A PL36115B1 PL 36115 B1 PL36115 B1 PL 36115B1 PL 36115 A PL36115 A PL 36115A PL 3611552 A PL3611552 A PL 3611552A PL 36115 B1 PL36115 B1 PL 36115B1
- Authority
- PL
- Poland
- Prior art keywords
- changer
- cast iron
- vibrator
- valve
- dispenser
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
Wynalazek ma za zadanie zmechanizowanie czynnosci doprowadzania zmieniacza przy mo¬ dyfikacji zeliwa i pozwala na równomierne po¬ sypywanie w sposób ciagly rozdrobnionego ze¬ lazokrzemu na strumien roztopionego zeliwa szarego przy spuscie go z zeliwiaka.Ilosc zmieniacza i stopien jego rozdrobnienia jest z góry podany.Dotychczas czynnosc takiego doprowadzania ze¬ lazokrzemu odbywala sie recznie.Na rysunku przedstawiono przekrój pionowy dozownika wedlug wynalazku, który posiada zbiornik 1 o wymiarach, dobranych w zalez¬ nosci od ilosci jednorazowego zapotrzebowania zmieniacza na jeden spust lub jedna kadz zeli¬ wa.*) Wlasciciel patentu oswiadczyl, ze twórca wy¬ nalazku jest Marian Stachowiak.Wibrator 2 wraz z króccem 3 do doprowadza¬ nia sprezonego powietrza wprawia w ruch drgajacy zastawke 4, umocowana przegubowo.Zastawka ta wskutek ruchu drgajacego otwiera i przymyka szczeline, przez która wysypuje sie zelazokrzem ze zbiornika 1.Blacha 5, podparta katownikiem 6, chroni wi¬ brator 2 przed bezposrednim dzialaniem kurzu i drobnych kawalków zmieniacza.Dozownik posiada hak 11 do zawieszania go nad rynna spustowa zeliwiaka. Przez doprowadze¬ nie sprezonego powietrza uruchamia sie wibra¬ tor 2. Zbiornik 1 posiada u dolu rure blaszana 12, przez która kieruje sie zmieniacz wprost na strumien metalu.Dozownik wylacza sie przez zamkniecie do¬ plywu sprezonego powietrza do wibratora 2.W czasie pracy dozownika szybkosc doprowa¬ dzania zmieniacza mozna regulowac za pomocazastawki 9 nastawnej sruba 7 i przez zmiane ikeci ^ doprowadzanego powietrza sprezonego przez regulacja wielkosci zaworu 13. PLThe aim of the invention is to mechanize the feed of the changer during the modification of the cast iron and to allow the uniformly sprinkling of the crushed nitric oxide onto the stream of molten gray cast iron when tapping it from the cupola. The quantity of the changer and the degree of its fragmentation are given in advance. The figure shows a vertical section of the dispenser according to the invention, which has a reservoir 1 with dimensions selected depending on the amount of the changer once needed for one trigger or one cast iron ladle. *) Patent owner stated that the inventor was Marian Stachowiak. The vibrator 2 together with the stub pipe 3 for supplying compressed air sets the articulated valve 4 in motion to vibrate. Due to the vibrating movement, this valve opens and closes the gap through which iron is poured from the tank 1. Plate 5, supported by an angle 6, protects the vibrator 2 ed by the direct action of dust and small pieces of the changer. The dispenser has a hook 11 for hanging it above the spout of the cupola. By supplying compressed air, the vibrator 2 is started. The tank 1 has a metal tube 12 at the bottom, through which the changer is directed directly to the metal stream. The dispenser is switched off by closing the flow of compressed air to the vibrator 2. the speed of the changer supply can be adjusted by means of the adjuster 9, the screw 7 and by changing the supply of compressed air by adjusting the size of the valve 13. EN
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL36115B1 true PL36115B1 (en) | 1953-04-30 |
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