Bottom collection and distribution assembly of duplicating type

Bottom collection and distribution assembly of duplicating type Bottom collection and distribution assembly of duplicating type Bottom collection and distribution assembly of duplicating type        

The bottom collection and distribution assembly of duplicating type consists of horizontal manifold based by its bent on the lower elliptical bottom of the filter, distribution pipes with downcoming tubes of various length equipped with FEL slotted caps, and supporting device.

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The distribution assembly of "spider" type is a modification of the bottom collection and distribution assembly of duplicating type. All distribution pipes of bottom drainage distribution assembly of duplicating "spider" type are mounted at the certain angle to the horizon. The slotted caps or "TEKO-SLOT" wound elements are used as the filtering elements in distribution assemblies of such type.

 

One more modification of the bottom collection and distribution assembly has so called arch type structure. The assembly includes a vertical inlet pipe, arched manifold that duplicates the surface of filter's elliptic bottom and radial pipes connected to it. The radial pipes are bent in several points and duplicate the filter's elliptic bottom as well. The radial pipes are equipped with FEL slotted caps or "TEKO-SLOT" wire-wound elements.

 

Various modifications of bottom collection and distribution assembly are structured so that to bring the filtering elements (radial pipes or slotted caps) as close as possible to the surface of the lower elliptical bottom, so that filtering surface duplicates the elliptical bottom's profile. Due to the filling of elliptical bottom the filtering material’s load height is increased that allows prolonging the filter run by 5 -15%.

 

This assembly has the following advantages in comparison with the bottom collection and distribution assembly on concrete foundation:

  • increase of filtering material useful volume;
  • no labour-consuming operations with the concrete inside the vessel during the mounting and repair processes.

 

Such drainage and distribution assemblies are applied in the up-to-date FIPa filters, as well as other filters of FIPr, FISD, FR, FSU types.

 Bottom collection and distribution assembly of duplicating typeBottom collection and distribution assembly of duplicating type

Bottom collection and distribution assembly of duplicating typeBottom collection and distribution assembly of duplicating type

To learn more about the bottom collection and distribution assemblies of duplicating type or place an order, please, phone us: +7 (8482) 20-83-61, 20-85-90 or write to our e-mail: info@teko-filter.ru