The invention discloses an assembled and moved partly air cleaning equipment, including cleaning cell and static pressure box, the air intake channel of cleaning cell and static pressure box links with each other, supplying cleaner air after filter for static pressure box; the wind speed of static pressure box can arrived at effect area equality, the static pressure box at least has a are box board on one side, wind exit setup a skirt plate supplying unilateral flow air. The invention provided an assembled and moved partly air cleaning equipment, the speed arrived at every side is equally, supplying cleaner air for effect area, assuring air clean standard. The invention is character by low cost, extensive use that can adopt wind direction as different working position. For food service industryíómedicine industryíósemiconductor industry and so on ,when only there need partly cleaner area ,the invention can achieve needed cleaner demand without dearly unitary clean space.