SU486906A1 - Method for the continuous manufacture of building products - Google Patents
Method for the continuous manufacture of building productsInfo
- Publication number
- SU486906A1 SU486906A1 SU1908826A SU1908826A SU486906A1 SU 486906 A1 SU486906 A1 SU 486906A1 SU 1908826 A SU1908826 A SU 1908826A SU 1908826 A SU1908826 A SU 1908826A SU 486906 A1 SU486906 A1 SU 486906A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mixture
- continuous manufacture
- building products
- formwork
- concrete
- Prior art date
Links
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
Изобретение относитс к строительному производству и рекомендуетс дл применени при непрерывном изготовлении строительных изделий из пластичных бетонных смесей.The invention relates to construction production and is recommended for use in the continuous manufacture of building products from plastic concrete mixtures.
Известен способ непрерывного изготовлени строительных изделий из пластичной бетонной смеси путем нагнетани ее в сквозную опалубку и по мере продвижени смеси формировани из нее полосы, калибровки и разрезани полосы на издели .There is a known method for the continuous manufacture of building products from a plastic concrete mixture by injecting it into a through formwork and as the mixture progresses, forming a strip from it, calibrating and cutting the strip on the product.
Недостатком известного способа вл етс то, что он не позвол ет получить качественные издели из пластичной бетонной смеси.The disadvantage of this method is that it does not allow to obtain high-quality products from plastic concrete mixture.
Цель изобретени - улучшение качества изделий и повышени производительности. The purpose of the invention is to improve the quality of products and increase productivity.
Дл этого нагнетенную в опалубку бетонную смесь подвергают обезвоживанию, интенсивость которого возрастает по мере продвижени смеси.For this, the concrete mixture injected into the formwork is subjected to dehydration, the intensity of which increases as the mixture progresses.
На чертеже представлена схема установки дл осуш,ествлени предложенного способа.The drawing shows the setup diagram for drying, the implementation of the proposed method.
Нагнетатель 1 бетонной смеси через бетоповод 2 нагнетает пластичную бетонную смесь в сквозную опалубку 3, где она последовательно проходит участки 4, 5, 6. На участках 4, 5, 6, число которых может быть п, бетонна смесь, за счет сил трени о стенки опалубки, статического давлени п вакуума, создаваемого вакуум-насосом 7 в вакуум-полости 8, обезвоживаетс и уплотн етс . Избыточна вода удал етс из бетонной смеси через отверсти 9 в вакуум-иолость 8, а оттуда вакуум-насосом удал етс в отстойник. Участки 4, 5, 6 имеют различную фильтрующую поверхность , причем фильтрующа поверхпость последующего участка больше предыдущего. За счет этого интенсивность обезвоживани бетона возрастает по мере продвижени смеси по опалубке к выходу.The concrete mixture supercharger 1 pumps the plastic concrete mixture into the through formwork 3 through the beating conduit 2, where it successively passes sections 4, 5, 6. In sections 4, 5, 6, the number of which may be n, the concrete mixture, due to the forces of wall friction the formwork, the static pressure p of the vacuum created by the vacuum pump 7 in the vacuum cavity 8, is dehydrated and compacted. Excessive water is removed from the concrete mixture through the openings 9 into the vacuum cavity 8, and from there the vacuum pump is removed into the sump. Sections 4, 5, 6 have a different filtering surface, and the filtering surface of the next section is larger than the previous one. Due to this, the intensity of concrete dewatering increases as the mixture progresses along the formwork to the exit.
Количество ф)1льтрующих участков, их длина и их фильтрующа способность подбираютс таким образом, что при выходе сформированной полосы бетона в зону 10 опалубки она была полностью обезвожена от избыточной воды и имела бы распалубочную прочность. Проход участок 10, полоса бетона калибруетс , заглаживаетс и разрезаетс устройством 11 на мерную длину, после чего изделие поступает на приемный столик 12.The number of plots, their length and their filtering capacity are selected in such a way that when the formed strip of concrete leaves in the formwork zone 10, it is completely dehydrated from excess water and would have a stripping strength. The passage section 10, the strip of concrete is calibrated, smoothed and cut by the device 11 into a measured length, after which the product enters the receiving table 12.
Предмет изобретени Subject invention
Способ ненрерывного изготовлени строительных изделий из пластичной бетонной смеси иутем нагнетани ее в сквозную опалубку и по мере продвижени смеси формовани из нее полосы, калибровки и резани полосы на издели , отличающийс тем, что, с целью улучшени качества изделий и повышени производительности, нагнетенную в опалубку бетонную смесь иодвергают обезвоживанию, интенсивность которого возрастает по мере продвижени смеси.The method of continuously manufacturing construction products from plastic concrete mixture and injecting it into the through formwork and as the mixture is molded from forming a strip from it, calibrating and cutting the strip on the product, characterized in that, in order to improve the quality of the products and increase the productivity, the concrete in the formwork the mixture is subjected to dehydration, the intensity of which increases as the mixture progresses.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1908826A SU486906A1 (en) | 1973-04-16 | 1973-04-16 | Method for the continuous manufacture of building products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1908826A SU486906A1 (en) | 1973-04-16 | 1973-04-16 | Method for the continuous manufacture of building products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU486906A1 true SU486906A1 (en) | 1975-10-05 |
Family
ID=20549853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1908826A SU486906A1 (en) | 1973-04-16 | 1973-04-16 | Method for the continuous manufacture of building products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU486906A1 (en) |
-
1973
- 1973-04-16 SU SU1908826A patent/SU486906A1/en active
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