SU664672A1 - Filtering material manufacturing method - Google Patents

Filtering material manufacturing method

Info

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
Application number
SU651014315A
Other languages
Russian (ru)
Inventor
Сергей Александрович Павлов
Иван Васильевич Плотников
Маргарита Андреевна Самышкина
Сергей Дмитриевич Колосенцев
Геннадий Александрович Левченко
Николай Владимирович Тихомиров
Original Assignee
Pavlov Sergej A
Plotnikov Ivan V
Samyshkina Margarita A
Kolosentsev Sergej D
Levchenko Gennadij A
Tikhomirov Nikolaj V
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pavlov Sergej A, Plotnikov Ivan V, Samyshkina Margarita A, Kolosentsev Sergej D, Levchenko Gennadij A, Tikhomirov Nikolaj V filed Critical Pavlov Sergej A
Priority to SU651014315A priority Critical patent/SU664672A1/en
Application granted granted Critical
Publication of SU664672A1 publication Critical patent/SU664672A1/en

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  • 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)

Формула изобретени Invention Formula Способ изготовлени  фильтрующего материала из -полимерных материалов, например капронового волокна, отличающийс   тем, что, с целью уменьшени  сопротивлени  фильтрующего материала и обеспечени  эффективной регенерации его, на сетчатую основу, покрытую кле щими веществами , в электростатическом поле нанос т ворс, предварительно обработанный растворами хлористых или сернистых соединений одновалентных или двухвалентных металлов.A method of manufacturing a filtering material from polymeric materials, for example, nylon fiber, characterized in that, in order to reduce the resistance of the filtering material and ensure its effective regeneration, a pile, previously treated with chloride solutions or sulfur compounds of monovalent or divalent metals.
SU651014315A 1965-06-24 1965-06-24 Filtering material manufacturing method SU664672A1 (en)

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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