A kind of vacuum intake dust arrester
Technical field
The utility model relates to a kind of vacuum intake dust arrester.
Background technology
At present, the cleaner of fine dust generally there are four kinds of methods: the one, the cyclonic separation method, the 2nd, the screw rod conveyer, the 3rd, Cottrell process, four are to use sack cleaner.All there are various deficiencies in these several dust collection methods in the dedusting of super fine, the cyclonic separation method can only be separated heavy particle, the suction automatically of screw rod conveyer, the Cottrell process cost is high and can not continuous operation, the sack cleaner resistance is big, can not effectively reclaim suspended particulate.
Summary of the invention
In order to overcome the deficiency of above several dust collection methods, the utility model provides a kind of suction automatically, can reclaim dust again, adopts vacuum equipment with low cost, reaches the vacuum intake dust arrester of feeding dedusting purpose.
The technical solution of the utility model is: comprise a vavuum pump, the material end of taking out of vavuum pump is connected with a suction bucket through vacuum tube, and the discharge end of vavuum pump is connected with the charging aperture of rubber mixing machine.
Described vavuum pump is the axial flow vavuum pump that a usefulness compressed air is done power.
The structure of described suction bucket is up big and down small infundibulate.
Described suction bucket upper end is consistent with raw material packet pack cross sectional shape, during charging suction bucket upper end is put in the raw material packet pack.
The utility model can reduce dust in the mixing silicon rubber process, especially can reduce the dust concentration that millman does the chamber, guarantees operator's occupational health safety.
Description of drawings
Accompanying drawing is a production procedure schematic diagram of the present utility model.
Among the figure: 1, suction bucket, 2, vacuum tube, 3, compressed air hose, 4, vavuum pump, 5, rubber mixing machine.
The specific embodiment
Among the figure, the material end of taking out of vavuum pump 4 is connected with suction bucket 1 through vacuum tube 2, and the discharge end of vavuum pump 4 is connected with the charging aperture of rubber mixing machine 5.Vavuum pump 4 is the axial flow vavuum pump 4 that a usefulness compressed air is done power.Be connected with compressed air hose 3 on the axial flow vavuum pump 4.
Upper end of axial flow vavuum pump 4 one terminations suction bucket 1 consistent with raw material packet pack cross sectional shape carries out suction, and the other end is sent into rubber mixing machine 5 to powder under the effect of negative pressure.Axial flow vavuum pump 4 usefulness compressed air are done power, produce negative pressure according to the Lavalle principle, and suction feeding dedusting is finished in the lump under the effect of negative pressure.