BE363063A - - Google Patents

Description

       

   <EMI ID = 1.1>

  
The object of the present patent is to improve

  
to dust-collecting devices enabling a

  
dusting of gases and fumes such as retained dust,

  
are captured as well as materials of a certain size

  
and density.

  
 <EMI ID = 2.1>

  
longitudinal openings and this cone enclosure ending in

  
a more pronounced conical part and the whole being arranged

  
 <EMI ID = 3.1>

  
the evacuation of materials and dust kept separately. or not, while the gases' and fumes escape through a central pipe baffled at its base by a special arrangement.

  
In order to bring out the above description more clearly, the accompanying drawings show:

  
Fig. I a sectional elevation through the apparatus in-

  
 <EMI ID = 4.1>

  
The fjg. 2 a cross section of fig. I

  
 <EMI ID = 5.1>

  
a. ventilator bringing by [pound], gases or fumes in the device

  
2.consisting of a partly cylindrical outer shell

  
 <EMI ID = 6.1>

  
mine.

The device envisaged finally comprises a valve

  
II articulated in '21. regulating the admission of gases or fumes into the helical chamber.

  
It works as follows: <EMI ID = 7.1> get rid of the dust which is sent to the lights

  
 <EMI ID = 8.1>

  
other construction details or modalities and that the

  
drawing shown is for explanatory purposes only and not limited to "

  
 <EMI ID = 9.1>


    

Claims (1)

<EMI ID = 10.1> dust collector whose characteristic elements are exposed in the following: I) Improvements to dust collecting devices, <EMI ID = 11.1> lights. ' b) The conical tank envisaged comprises internally a cylinder lined with partitions ending in baffles of curved shape so as to play the role of diffuser, says'. cylinder opening out into the chimney and inside originating in the conical inner vessel, forming <EMI ID = 12.1> <EMI ID = 13.1> are arranged one or more helical ramps forming with the adjacent walls one or more conical helical chambers in the same direction or in the opposite direction which are traversed by the gases or fumes to be purified. d) The bottom of the interior cyclone is provided with a valve with center weight, in order to automatically evacuate the soot or dust kept not evacuated by the lights _ with which the conical periphery of the interior cyclone is fitted. e) The materials evacuated by the lights of the interior cyclone are rejected by 1 annular opening made between <EMI ID = 14.1> separated ... f) The gas inlet section in the internal cyclone is regulated by the presence of a shutter or valve. 2) One embodiment of the preceding claims as substantially described and represents and others borrowing in whole or in part the character-defining elements developed above. <EMI ID = 15.1> partly automatically operating separately or not.