DUST CATCHING AGGREGATE Russian patent published in 2007 - IPC B04C9/00 B01D46/02 

FIELD: chemical industry; textile industry; other industries; production of the dust catching devices.

SUBSTANCE: the invention is pertaining to the dust-catching aggregate. The aggregate contains the body, the peripheral inlet of the gas stream, the filtering component, the bin for the dust collection and the fitting pipe for withdrawal of the purified air formed by the body of the filtering section and the mounted on it cover, to which are attached by means of the fastening components at least two filtering hose components of the diameter of D. One of the ends of each hose component is tightly shut by the plug rigidly linked through the fastening component with the cover. Other end of each hose component is made open and connected to the perforated septum, in which there are the holes with the diameter equal to the diameter of the hose component. The perforated septum simultaneously is the upper part of the body of the cyclone component with the swirler of the snail type and the fitting pipe, inside which there is the conical sleeve facing with its smaller diameter towards the foundation. The cyclone component is mounted on, at least, one support connected to the foundation, on which there is the container for collection and transportation of the dust connected with the fitting pipe of the cyclone component by means of the sealed lock. On the cover there is the device of regeneration. The technical result of the invention is the increased efficiency of purification, the reduced hydraulic resistance and keeping in time of the required productivity.

EFFECT: the invention ensures the increased efficiency of purification, the reduced hydraulic resistance and keeping in time of the required productivity.

3 cl, 3 dwg