RU208732U1 - HYDROCYCLONE - Google Patents

Abstract

The utility model relates to combined devices for separating inhomogeneous liquid media. The device can be used in agricultural land reclamation, in particular in micro-irrigation and sprinkling systems, as well as in other areas of industry and the national economy for water treatment or water treatment. The hydrocyclone contains a housing, a conjugated upper shell and a lower conical shell, a tangential inlet for supplying the initial product, a drain pipe for clarified product output, equipped with a filter element with a filtering side surface, and a sand pipe for heavy product output. At the installation site of the tangential inlet, the surface of the upper shell is made with a bend with a radius of 3.0 cm. Technical result: an increase in centrifugal force with a decrease in kinetic energy losses within the flow to increase the efficiency of irrigation water purification from coarse impurities. 2 ill.

Description

The utility model relates to combined devices for separating inhomogeneous liquid media. The device can be used in agricultural land reclamation, in particular in micro-irrigation and sprinkling systems, as well as in other areas of industry and the national economy for water treatment or water treatment.

Known hydrocyclone containing a housing, including mating cylindrical and conical shells, tangential input tangential input for supplying the original product, a drain pipe for the output of the clarified product, equipped with a filter element of various porosity and a bulk sorption filter with zeolite loading, as well as a sand pipe for the output of a heavy product (RU No. 158008, 12/20/2015).

The closest in technical essence to the claimed technical solution is a hydrocyclone contains a housing, including mating cylindrical and conical shells, a tangential inlet for supplying the initial product, a drain pipe for the output of the clarified product, equipped with a filter element with a filtering side surface, a sand pipe for the output of a heavy product and cylindrical sorption filter, the lower edge of which is at the level of the upper edge of the tangential inlet, installed coaxially with a drain pipe on the disk, forming an additional upper chamber in the cylindrical shell for collecting the clarified product with an additional drain pipe for its output (RU 184122 U1, 10/16/2018) .

The disadvantage of all the above technical solutions is the reduction of kinetic energy within the flow, due to the resistance arising from the collision of the flow with the wall located perpendicular to the axis of the cylinder.

The objective of this utility model is to increase the centrifugal force while reducing the loss of kinetic energy within the flow.

EFFECT: increased centrifugal force with reduced kinetic energy losses inside the flow to increase the efficiency of irrigation water purification from coarse impurities

The technical result is achieved by a hydrocyclone containing a housing, an associated upper shell and a lower conical shell, a tangential inlet for supplying the initial product, a drain pipe for the output of the clarified product, equipped with a filter element with a filtering side surface, and a sand pipe for the output of a heavy product, characterized in that at the installation site of the tangential inlet, the surface of the upper shell is made with a bend with a radius of 3.0 cm.

The utility model is illustrated by the drawings of FIG. 1, Fig. 2, where in FIG. 1 shows a general view, and Fig. 2 top view.

The hydrocyclone consists of a body (1), mating upper (2) and conical (3) shells, tangential inlet (4), filter element (5) with a filtering side surface, drain pipe (6), sand pipe (7), in place installation of a tangential input, the surface of the upper shell (8) is made with a bend with a radius of 3.0 cm.

An example of a specific implementation.

The proposed design of the hydrocyclone worked as follows. The initial product - not clarified irrigation water - entered through the tangential inlet into the opposite wall of the upper shell, the surface of which was made with a bend with a radius of 3.0 cm of the hydrocyclone body. In which the water flow swirled without significant loss of kinetic energy inside the flow, while increasing the centrifugal force, while the heavy product hit the walls of the housing, fell down along the conical shell and was discharged through the sand pipe to remove the heavy product. Impurities with a density greater than water than the density of water and a fraction greater than the cell size of the filter element were deposited on the filtering side surface of the filter element, and part of the clarified water was discharged through the drain pipe.

Thus, using the proposed design of the hydrocyclone, effective purification of irrigation water from coarse impurities is achieved by increasing the centrifugal force while reducing the loss of kinetic energy within the fluid flow.

Claims (1)

A hydrocyclone comprising a housing, an associated upper shell and a lower conical shell, a tangential inlet for supplying the initial product, a drain pipe for the output of the clarified product, equipped with a filter element with a filtering side surface, and a sand pipe for the output of a heavy product, characterized in that at the installation site tangential entry, the surface of the upper shell is made with a bend with a radius of 3.0 cm.

Images