发明名称 |
BODY-COLLECTOR FOR FILM MEMBRANE FILTERS FOR LIQUID AND GAS PURIFICATION |
摘要 |
FIELD: filters. ^ SUBSTANCE: invention relates to devices providing fine purification of water and gases from admixtures. Body-collector for film membrane filters for liquid and gas purification is made in form of flat element of rectangular or square form with needle field located from both sides of flat element of the body. On body perimetre strips for fastening film membrane on body are placed. Form of needle field elements represents pyramid or cone with smoothed apexes. In addition, in body-collector special film laminated track membrane is used and on discharge pipe check valve can be installed. ^ EFFECT: invention allows to increase filter efficiency and enhance membrane strength. ^ 2 cl, 2 dwg |
申请公布号 |
RU2372134(C1) |
申请公布日期 |
2009.11.10 |
申请号 |
RU20080118251 |
申请日期 |
2008.05.07 |
申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO NAUCHNO-PROIZVODSTVENNOE PREDPRIJATIE "SIMPEHKS" |
发明人 |
MEL'NIKOV ALEKSANDR IGNAT'EVICH;ANTIPOV VALERIJ ALEKSANDROVICH |
分类号 |
B01D29/01;B01D63/08 |
主分类号 |
B01D29/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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