DE534373C - Device for treating molten glass in a glass container or forehearth of a glass melting furnace - Google Patents
Device for treating molten glass in a glass container or forehearth of a glass melting furnaceInfo
- Publication number
- DE534373C DE534373C DED58505D DED0058505D DE534373C DE 534373 C DE534373 C DE 534373C DE D58505 D DED58505 D DE D58505D DE D0058505 D DED0058505 D DE D0058505D DE 534373 C DE534373 C DE 534373C
- Authority
- DE
- Germany
- Prior art keywords
- glass
- forehearth
- container
- melting furnace
- treating molten
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000011521 glass Substances 0.000 title claims description 13
- 239000006060 molten glass Substances 0.000 title claims description 8
- 230000008018 melting Effects 0.000 title claims description 4
- 238000002844 melting Methods 0.000 title claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 claims description 4
- 239000003380 propellant Substances 0.000 claims description 2
- 230000000622 irritating effect Effects 0.000 claims 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
- C03B5/1672—Use of materials therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
Vorrichtung zum Behandeln geschmolzenen Glases in einem Glasbehälter oder Vorherd eines Glasschmelzofens Die Erfindung bezieht sich .auf Vorrichtungen zum Behandeln geschmolzenen Glases in einem Glasbehälter oder Vorherd seines Glasschmelzofens (z. B. Glasspeiser mit Treibkolben oder Rührvorrichtung), bei welchen die einzelnen die Behandlung des Glases veranlassenden oder regelnden Teile aus feuerfestem Material durch die Decke deg Behälters oder Vorherdes hindurchgeführt sind und von -sie tragenden Maschinenteilen betätigt werden.Apparatus for treating molten glass in a glass container or forehearth of a glass melting furnace. The invention relates to devices for treating molten glass in a glass container or forehearth of its glass melting furnace (e.g. glass feeder with propellant flask or stirrer), in which the individual the treatment of the glass causing or regulating parts made of refractory material are passed through the ceiling of the container or forehearth and are supported by them Machine parts are operated.
Es hat sich in der Praxis gezeigt, daß infolge der intensiven Hitze, welche von der Glasschmelze ausströmt, Metallteilchen von den Maschinenteilen abblättern und in die Glasschmelze fallen, was zur Folge hat, da.ß die aus diesem Glase leergestellten Gegenstände scheckige Stellen aufweisen. Auch kann durch die intensive Hitze -ein Wegbrennen von Metallteilen bewirkt werden, was dann ein häufiges Stillsetzen der Maschine zwecks Auswechselung oder Instandsetzung und demgemäß erhöhte Unterhaltungskosten bedingt. Allen diesen Mängeln wird gemäß der Erfindung dadurch abgeholfen, daß man die in Betracht kommenden Maschinenteile gegen die unmittelbare Hetzwirkung des geschmolzenen Glases durch Schutzschilde oder Schutzhülsen aus feuerfestem Material schützt.It has been shown in practice that as a result of the intense heat, which flows out from the molten glass, flake off metal particles from the machine parts and fall into the molten glass, with the result that those emptied from this glass Objects have pecked spots. Also can -ein due to the intense heat Burning away of metal parts can be caused, which then leads to frequent shutdowns of the Machine for the purpose of replacement or repair and accordingly increased maintenance costs conditional. All of these deficiencies are remedied according to the invention by the fact that the machine parts under consideration against the direct incitement of the molten glass by protective shields or protective sleeves made of refractory material protects.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED58505D DE534373C (en) | 1929-05-29 | 1929-05-29 | Device for treating molten glass in a glass container or forehearth of a glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED58505D DE534373C (en) | 1929-05-29 | 1929-05-29 | Device for treating molten glass in a glass container or forehearth of a glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE534373C true DE534373C (en) | 1931-09-25 |
Family
ID=7057447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED58505D Expired DE534373C (en) | 1929-05-29 | 1929-05-29 | Device for treating molten glass in a glass container or forehearth of a glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE534373C (en) |
-
1929
- 1929-05-29 DE DED58505D patent/DE534373C/en not_active Expired
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