SU477953A1 - A method for obtaining a crush - Google Patents
A method for obtaining a crushInfo
- Publication number
- SU477953A1 SU477953A1 SU1944815A SU1944815A SU477953A1 SU 477953 A1 SU477953 A1 SU 477953A1 SU 1944815 A SU1944815 A SU 1944815A SU 1944815 A SU1944815 A SU 1944815A SU 477953 A1 SU477953 A1 SU 477953A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tape
- crush
- obtaining
- glass melt
- glass
- Prior art date
Links
Landscapes
- Glass Compositions (AREA)
Description
Изобретение относитс к производству строительных материалов.The invention relates to the production of building materials.
Известным способом полученна крошки из стекломассы путем резкого ее охлаждени невозможно получить цветную крошку, окрашенную коллоидным красителем без до пол ительной термообработки; кроме того, из-за быстрого переохлаждени стекла не происходит его расслоение и возникновение белых непрозрачных гранул.In a known way, the obtained crumb from glass melt by rapidly cooling it cannot produce a colored crumb dyed with a colloidal dye without prior heat treatment; in addition, due to the rapid supercooling of glass, its separation and the appearance of white opaque granules do not occur.
Цель изобретени - получение глушенной или окрашенной крошки.The purpose of the invention is to produce jammed or colored chips.
Это достигаетс тем, что стекломассу прокатывают в ленту и резко охлаждают сначала стру ми вуздуха, а затем приThis is achieved by rolling the glass melt into a ribbon and rapidly cooling it first with jets of vuzdukh, and then with
25б-350°С водой.25b-350 ° C with water.
Сущность способа состоит в следующемThe essence of the method is as follows
Стекломассу выдерживают при 1150-, 13 СО С, направл ют на рифленые npoKai ные валки, расположенные на рассто нии ЗОО-40О мм. от сливного лотка, формуют на них ленту со скоростью 5 м/мин. доводет одновременно температуру ленты до 6ОО-65О С. обдувают ее стру ми воздуха на длине обдувани 1-1,5 м и затем орошают воды. Описываемый способ осуществл ют на устройстве, 1фвдставленном на чертеже.The glass melt is kept at 1150-, 13 CO С, directed to corrugated npoKai rolls, located at a distance of 40.0 mm. from a drain tray, form on them a tape with a speed of 5 m / min. simultaneously brings the temperature of the tape to 6OO-65 ° C. It is blown over with a stream of air for a length of 1-1.5 meters and then irrigates water. The described method is carried out on a device as shown in the drawing.
Из преобразовател 1 по потку стекломассы направл ют на прокатные водоохлахдаемые валки 2; из валков отформованна ленТа 3 поступает в область обдувани воздухом посредством патрубков 4. где ; происходит ее закалка. Далее лента входит в пространство, где поступающей из труб орошени водой в ленте создаетс термоперепад 200-250 С, возбуждающий разрушающие напр жени и распад ее на гранулы, которые накапливаютс в бункере 5.From the transducer 1, the glass melt is directed to rolling water-cooled rolls 2; from the rolls the molded tape 3 enters the air blowing area by means of nozzles 4. where; it is hardened. Next, the tape enters the space where the thermal overflow 200-250 ° C is created by the water coming from the irrigation pipes in the tape, which causes destructive stresses and disintegration into granules that accumulate in the bunker 5.
Управление степенью глушени ленты стекла и образовани коллоидных частиц . красителей достигаетс путем изменени температуры слива стекломассы и изменени скорости прокатки ленты.Controlling the degree of jamming of the glass ribbon and the formation of colloidal particles. dyes are achieved by changing the temperature of the glass melt and changing the speed of the ribbon rolling.
Предмет изобретени Subject invention
Способ получени крошки из стекломассы путем прокатывани в ленту и резкогоThe method of producing glass melt chips by rolling into a ribbon and sharp
, : ,3 : v ,..,.,.,,..;,,: .. оулажлет её . о т л и ч a ю щ и и с П ленты стекла осуществл ют ;; сначала стру-; тем, что, с целью получени глушенной i нми воздуха, а затем при 25О-35О°С во- ; или окрашенной крошки, резкое охлаждение дой. .. .: ,:, 3: v, ..,.,. ,, ..; ,, ,,: .. oulazhlet her. This is done with a glass tape ;; first struck; by the fact that, in order to obtain muffled i Nm of air, and then at 25 ° -35 ° C, water; or colored chips, quenching doi. ..
477953477953
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1944815A SU477953A1 (en) | 1973-07-16 | 1973-07-16 | A method for obtaining a crush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1944815A SU477953A1 (en) | 1973-07-16 | 1973-07-16 | A method for obtaining a crush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU477953A1 true SU477953A1 (en) | 1975-07-25 |
Family
ID=20560235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1944815A SU477953A1 (en) | 1973-07-16 | 1973-07-16 | A method for obtaining a crush |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU477953A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0375535A1 (en) * | 1988-12-21 | 1990-06-27 | Saint-Gobain Vitrage International | Production line for bent windshields |
| EP0386382A1 (en) * | 1989-03-09 | 1990-09-12 | Saint-Gobain Vitrage International | Removal of defective quantities in an installation for bending and tempering glass sheets |
| FR2644158A1 (en) * | 1989-03-09 | 1990-09-14 | Saint Gobain Vitrage | Production line for domed (bent) glazing |
| WO1993014037A1 (en) * | 1992-01-14 | 1993-07-22 | Nukem Gmbh | Process and device for the manufacture of glass beads |
-
1973
- 1973-07-16 SU SU1944815A patent/SU477953A1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0375535A1 (en) * | 1988-12-21 | 1990-06-27 | Saint-Gobain Vitrage International | Production line for bent windshields |
| EP0386382A1 (en) * | 1989-03-09 | 1990-09-12 | Saint-Gobain Vitrage International | Removal of defective quantities in an installation for bending and tempering glass sheets |
| FR2644158A1 (en) * | 1989-03-09 | 1990-09-14 | Saint Gobain Vitrage | Production line for domed (bent) glazing |
| WO1993014037A1 (en) * | 1992-01-14 | 1993-07-22 | Nukem Gmbh | Process and device for the manufacture of glass beads |
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