SU492391A1 - Method for the continuous manufacture of building products - Google Patents
Method for the continuous manufacture of building productsInfo
- Publication number
- SU492391A1 SU492391A1 SU1979930A SU1979930A SU492391A1 SU 492391 A1 SU492391 A1 SU 492391A1 SU 1979930 A SU1979930 A SU 1979930A SU 1979930 A SU1979930 A SU 1979930A SU 492391 A1 SU492391 A1 SU 492391A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mixture
- building products
- continuous manufacture
- products
- strip
- Prior art date
Links
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
1one
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Изобретение относитс к изготовлению строительных изделий из пластичной бетонной смеси.The invention relates to the manufacture of building products from plastic concrete.
Известен способ непрерывного изготовлени строительных изделий путем нагиетанн бетонной смеси в сквозную опалубку и по мере продвижени смеси формовани из нее полосы, обезвоживани , калибровки и разрезани полосы на издели . Однако при таком способе сложно регулировать процесс обезвоживани смеси, что приводит к изготовлению изделий низкого качества .There is a known method for the continuous manufacture of building products by means of nagiethan concrete in a through formwork and as the mixture is formed into forming a strip from it, dewatering, calibrating and cutting the strip on the product. However, with this method, it is difficult to regulate the process of dewatering the mixture, which leads to the manufacture of low-quality products.
Цель изобретени - улучшение качества изделий.The purpose of the invention is to improve the quality of products.
Это достигаетс тем, что отформованную полосу подвергают принудительному безвибрбщионному уплотнению с одновременным отжимом оставшейс после обезвоживани смеси влаги.This is achieved in that the formed strip is subjected to a forced vibration-free compaction with simultaneous squeezing of the moisture remaining after the dehydration of the mixture.
Сущность способа по сн етс чертежом.The essence of the method is illustrated in the drawing.
Нагнетатель 1 бетонной смеси непрерывно подает пластичную смесь через бетоновод 2 в зону 3 гидродинамического прессовани . Затем смесь последовательн The concrete mixture supercharger 1 continuously feeds the plastic mixture through the pipeline 2 to the hydrodynamic pressing zone 3. Then the mixture is sequentially
проходит участок 4 предварительного обезвоживани , на котором за счет давлени нагнетател 1 и вакуума, создаваемого вакуумнасосом 5 в вакуумполости 6, частично через отверсги 7 обезвоживаетс , сохран К концу участка 4 необходимую подвижность. .Далее: смесь поступает на участок 8, где попадает в зону между подвижными лентами 9 с отверсти ми 10, образующими в начале форму клина, продвига сь вперед и дополнительно уплотн сь за счет синхронного движени лент 9 со скоростью, равной скорости смеси, посту- паю1цей с участка 4.It passes through a preliminary dewatering section 4, where due to the pressure of the supercharger 1 and the vacuum created by the vacuum pump 5 in the vacuum cavity 6, it is partially dehydrated through the openings 7, retaining the necessary mobility to the end of the section 4. Further: the mixture enters section 8, where it enters the zone between the movable belts 9 with openings 10, which form a wedge at the beginning, move forward and additionally compacted by synchronous movement of the belts 9 at a speed equal to the velocity of the mixture, share 1 from area 4.
На участке 8, перфорированным отверсти ми 11 и герметично сзграниченным вакуумполостью 12, соединенной с ваку- :уш1асосомГ 5, смесь окончательно обезвоживаетс и калибруетс , получа распалубочную прочность. Проход участок 13, смесь окончательно калибруетс и отсек тел ми 14 с регул тором длины 15 разрезаетс на издели и попадает на приемное устройство 16,In section 8, perforated holes 11, and hermetically sealed by a vacuum-cavity 12 connected to a vacuum pump G 5, the mixture is finally dewatered and calibrated, obtaining stripping strength. The passage section 13, the mixture is finally calibrated, and the compartment with bodies 14 with a length regulator 15 is cut into the product and goes to receiving device 16,
Предмет изобретени Subject invention
Спсх5об непрерывного изготовлени стровтепьных изделий из пластичной бетонной смеси путем нагнетани бетонной смеси в сквозную опалубку и по мере продвижени смеси формовани из нее полосы, обезвоживани , калибровки и разрезани полосы на издели , отличающийс тем, что, с целью улучшени качества изделий, отформованную полосу подвергают принудительному безвибрационному уплотнению с одновременным отжимом оставшейс после обезвоживани смееи влаги.The continuous production of plastic products from a plastic concrete mixture by injecting the concrete mixture into the through formwork and as the strip is molded from it, dewatering, calibrating and cutting the strip on the product, characterized in that, to improve the quality of the products, the molded strip is subjected to vibration-free compaction with simultaneous extraction of moisture remaining after dewatering.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1979930A SU492391A1 (en) | 1973-12-25 | 1973-12-25 | Method for the continuous manufacture of building products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1979930A SU492391A1 (en) | 1973-12-25 | 1973-12-25 | Method for the continuous manufacture of building products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU492391A1 true SU492391A1 (en) | 1975-11-25 |
Family
ID=20570635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1979930A SU492391A1 (en) | 1973-12-25 | 1973-12-25 | Method for the continuous manufacture of building products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU492391A1 (en) |
-
1973
- 1973-12-25 SU SU1979930A patent/SU492391A1/en active
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