SU664672A1 - Filtering material manufacturing method - Google Patents
Filtering material manufacturing methodInfo
- Publication number
- SU664672A1 SU664672A1 SU651014315A SU1014315A SU664672A1 SU 664672 A1 SU664672 A1 SU 664672A1 SU 651014315 A SU651014315 A SU 651014315A SU 1014315 A SU1014315 A SU 1014315A SU 664672 A1 SU664672 A1 SU 664672A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- filtering material
- material manufacturing
- pile
- manufacturing
- order
- Prior art date
Links
Landscapes
- Filtering Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
окого ПОЛЯ 25-50 кВ. После нанесени ворса материал высушивают в термокамере при 80°С в течение 1 мин. Высушенный материал очищают от излишков ворса, -например , шеткой.Okogo FIELD 25-50 kV. After applying the pile, the material is dried in a heat chamber at 80 ° C for 1 minute. The dried material is cleaned of excess lint, for example, with a broom.
Пример 2. Капроновый ворс нарезают на ворсорезальной машине из нитей монокапрона № 690 (диаметр 30-40 мк) длиной основной фракции 1-2 мм. Нарезанный ворс ионизируют водным раствором смеси компонентов: 25%-ного сульфита натри и 10%-ного хлористого натри по весу ворса при температуре 50°С в течение 20 мнн и непрерывном перемешивании. Весь дальнейший процесс осуш,ествл ют по примеру 1. В качестве коренной ткани дл нанесени ворса используют капроновую дл сит № 8 (средний размер элементарной чейки 0,8 мм).Example 2. Nylon nap cut into a pile cutting machine from monocaprone number 690 (diameter 30-40 microns) with a main fraction of 1-2 mm. The chopped pile is ionized with an aqueous solution of a mixture of components: 25% sodium sulfite and 10% sodium chloride by weight of the pile at a temperature of 50 ° C for 20 min and continuous stirring. The whole further drying process was carried out in Example 1. As the root fabric for applying the pile, nylon sieve No. 8 was used (average elemental cell size 0.8 mm).
Полученный согласно онисываемому способу фильтрующий материал обладает сопротивлением потоку воздуха пор дка 0,6- 0,7 мм вод. ст. .при скорости потока 1,75 л/мин-см влагоемкостью 3% и высокой степенью регенерации как лри продувке воздухом, так и при механической очистке .The filtering material obtained according to the on-line method is resistant to air flow in the order of 0.6-0.7 mm of water. Art. . at a flow rate of 1.75 l / min-cm with a capacity of 3% and a high degree of regeneration, both by blowing air and by mechanical cleaning.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU651014315A SU664672A1 (en) | 1965-06-24 | 1965-06-24 | Filtering material manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU651014315A SU664672A1 (en) | 1965-06-24 | 1965-06-24 | Filtering material manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU664672A1 true SU664672A1 (en) | 1979-05-30 |
Family
ID=20438630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU651014315A SU664672A1 (en) | 1965-06-24 | 1965-06-24 | Filtering material manufacturing method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU664672A1 (en) |
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1965
- 1965-06-24 SU SU651014315A patent/SU664672A1/en active
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