| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to filtration of gases and fluids and may be used in chemical, food and petroleum industries, etc. Filter comprises perforated case made up of cylinder with closed face whereto detachable cover is secured to tightly fit filtration element outer surface. Said detachable cover is secured to perforated case closed face by centering element to rule out case top section horizontal displacement relative to bottom section. ^ EFFECT: improved functional performances. ^ 1 dwg |
