SU90804A1 - Production of foam glass and foam glass ceramics - Google Patents
Production of foam glass and foam glass ceramicsInfo
- Publication number
- SU90804A1 SU90804A1 SU430173A SU430173A SU90804A1 SU 90804 A1 SU90804 A1 SU 90804A1 SU 430173 A SU430173 A SU 430173A SU 430173 A SU430173 A SU 430173A SU 90804 A1 SU90804 A1 SU 90804A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- foam glass
- production
- ceramics
- foam
- glass ceramics
- Prior art date
Links
- 239000011494 foam glass Substances 0.000 title description 13
- 239000000919 ceramic Substances 0.000 title description 6
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005337 ground glass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Glass Compositions (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
Известны способы изготовлени пеностекла и пеностеклокерамики , оснОванные на подготовке смеси из молотого стекольного порошка и газообразовател и вспенивани этой смеси в закрытых металлических форма-х из жароупорной стали. Такой способ изготовлени св зан с затратой большого количества труда, т желыми услови ми работы (выемка блоков из раскаленных металлических форм при температуре в 700°) и значительными затратами на жароупорную сталь. Все это приводит к относительно высокой стоимости одного кубометра пеностекла и малой производительности установок.Methods are known for the manufacture of foam glass and foam glass ceramics, based on preparing a mixture of ground glass powder and a blowing agent and foaming this mixture in closed metal molds of heat-resistant steel. Such a method of manufacture is associated with the expenditure of a large amount of labor, the heavy working conditions (excavation of blocks from hot metal molds at a temperature of 700 ° C) and significant costs for heat-resistant steel. All this leads to a relatively high cost of one cubic meter of foam glass and low plant productivity.
Предложенный способ производства пеностекла и пеностеклокерамики из различных известных стеклолорошков, различными известными способами (литье, вальцевание, прокатка, выт гивание, прессование ) с вплавлением металлических сеток или других наполнителей или без них, с нанесением глазури или без нее, - не имеет вь1шеперечисленных недостатков.The proposed method for the production of foam glass and foam glass ceramics from various well-known glass fibers, various known methods (casting, rolling, rolling, stretching, pressing) with or without melting metal grids or other fillers, with or without glaze, does not list the above disadvantages.
Отличительна особенность предлагаемой технологии состоит в том, что процесс образовани пеностекла или пеностеклокерамики осуществл етс поточным механизированным способом, благодар тому что вспененна масса не разливаетс в формы, а формуетс на ленте конвейера металлическими или керамическими жароустойчивыми валами, охлажденными водой и установленными в тоннельной печи.A distinctive feature of the proposed technology is that the process of forming foam glass or foamglass ceramics is carried out in a continuous mechanized way, due to the fact that the foam mass is not poured into molds, but is molded on a conveyor belt with metal or ceramic heat resistant shafts cooled with water and installed in a tunnel furnace.
Сущность предлагаемой технологии производства, котора может быть осуществлена несколькими способами и различными приспособлени ми , заключаетс в следующем. Размолотый стекольный порошок совместно с газообразователем непрерывно поступает на конвейер и автоматическим гребком разравниваетс и вспучиваетс при заданной температуре. Дл придани пеностеклу определенной толщины в тоннельной печи установлены охлаждаемые водой и вращающиес металлические или керамические валы, придающие широкой ленте пеностекла необходимую высоту и разравнивающие ее.The essence of the proposed production technology, which can be implemented in several ways and with various adaptations, is as follows. The ground glass powder, together with the gasifier, is continuously fed to the conveyor and is automatically smoothed and automatically expanded at a given temperature. To give the foam glass a certain thickness in the tunnel kiln, water cooled and rotating metal or ceramic rolls are installed, giving the wide foam glass tape the necessary height and leveling it.
По выходе из печи непрерывна лента пеностекла, непрерывно передвига сь , поступает в отжигательный тоннель. По выходе из отжигательного лера, пеностекольна лента отрезаетс на необходимую длину . Ширина такой ленты может быть до 1,5-2,0 м, а длина - до 4-6 мUpon leaving the furnace, the continuous foam glass tape, continuously moving, enters the annealing tunnel. Upon leaving the annealing lehr, the foam glass tape is cut to the required length. The width of such a tape can be up to 1.5-2.0 m, and length - up to 4-6 m
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU430173A SU90804A1 (en) | 1950-06-19 | 1950-06-19 | Production of foam glass and foam glass ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU430173A SU90804A1 (en) | 1950-06-19 | 1950-06-19 | Production of foam glass and foam glass ceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU90804A1 true SU90804A1 (en) | 1950-11-30 |
Family
ID=48366892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU430173A SU90804A1 (en) | 1950-06-19 | 1950-06-19 | Production of foam glass and foam glass ceramics |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU90804A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2431619C1 (en) * | 2010-03-15 | 2011-10-20 | Юлия Алексеевна Щепочкина | Method for manufacturing of glased glass foam |
-
1950
- 1950-06-19 SU SU430173A patent/SU90804A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2431619C1 (en) * | 2010-03-15 | 2011-10-20 | Юлия Алексеевна Щепочкина | Method for manufacturing of glased glass foam |
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