SU565715A1 - Multihydrocyclone - Google Patents

Description

(54) MULTIGIDUCYCLONE

The invention relates to a device for separating suspensions containing several separating elements in a single unit, and can be used to clean the working surfaces from chalk. ferric cladding inclusions ..

A hydrocyclone is known, consisting of a body, chambers of a purified and contaminated suspension, electromagnetic katuizhi located outside the body 1.

The disadvantage of this hydrocyclone is the low efficiency of the purification of suspensions from finely dispersed ferromagnetic inclusions.

Under the action of the magnetic field created by the coil, magnetizable inclusions are pressed against the inner walls of the hydrocyclone. With a significant amount of ferromagnetic inclusions, the latter create a rough surface inside the body of the hydrocyclone and prevent the two elements from downward with the inserts downward, thereby deteriorating the fineness and stape of the filters, and the elements are similar, and the textures of the implements are identical, and they worsen the fineness and staples of the filters containing the cores, and the implements are similar, and they worsen the fineness and stape of the filters, and the components contain the same elements downward, and they worsen the fineness and the textures of the elements containing the cores, and the implements with the implements are similar, and they worsen the subtlety and the textures of the elements containing the same elements, and the textures are reduced and the textures of the implements are identical, and the deterioration of the fineness and depth of the filter elements and the implements with the implements are similar; . When a hydro cyclone is operating in a dusty environment, its dust will penetrate through the bottom opening, which also impairs the filtration of the initial suspension.

Closest to the Iyjllas udrotsiklon, including a housing with a supply pipe of the original suspension, an electrical element with inlet and outlet connections, 1) inside the housing, an annular chamber connected to the inlet nozzles of the centerHpiiiiihiiihiriihiriiiiyeiiyeii inside the housing, an annular chamber connected to the inlet nozzles of the centerHpiiiiihiiihiriiiiyeiiye, inside the housing, an annular chamber connected to the inlet nozzles of the centerHpiiiiihiiihiriiiiyeiiyei, inside the body, an annular chamber connected to the inlet nozzles of the centerHpiiiiiiihirii, which is connected to the inlet nozzles inside the body, an annular chamber connected to the inlet nozzles of the centerHpiiiiiihirii, which is connected to the inlet nozzles that are connected to the inlet nozzle condensed fractions 2.

The disadvantage of such a hydrocyclone is the low efficiency of the purification of suspensions, a) by keeping the 1X finely dispersed ferromagnet 1e 1.

The purpose of the invention is to increase the effectiveness of cleaning the initial suspension from small-scale ferric magnetic inclusions.

This is achieved by the fact that the housing of the multi-fluid head is equipped with a drum in which the separating elements are mounted and a magnet located along the axis of the drum.

FIG. 1 shows the pre-generation of multi-hydrocyclops, general view; in fig. 2 shows section A-A in FIG. one; in fig. 3 shows the single lance separating element, a general view.

A multi-hydro cyclone consists of a housing 1 with a pipe 2 supplying the initial suspension, branch pipes 3 for clarified and pipe 4 for

condensed fraction. Inside the housing 1 is placed the drum 5. with the separating elements 6 installed in it. The magnet 7 is located along the axis of the drum. The separating elements 6 are provided with inlet pipes 8 connected to the annular chamber 9 and the outlet pipes 10 of the clarified fraction. Above the drum 5 is the chamber 11 of the clarified fraction, and under the drum the chamber 12 of the condensed fraction. Chambers 11 and 12 are connected between the channel 13i filled in the nipple 14, and chambers 15 of the separating element 6.

Multihydrocyclone works as follows.

The initial suspension under pressure enters through the inlet nozzle 2 into the annular chamber 9 and further through the inlet nozzles 8 into the separating elements 6. In the separating elements 6 under the action of centrifugal forces, the initial suspension is cleaned in the chambers 15. The filtered suspension together with the air flow from the separating elements chambers 15 6 enters through the nozzles 10 through the channels 13 into the chamber AND the clarified fraction. Then, from the chamber 11, the suspension flows down through the opening port 3 to drain down, omitting the surface of the magnets 7 and clearing of fine particles of ferromagnetic inclusions. The condensed fractions from the chambers 15 flow down into the chamber 12, and then through the branch pipe 4, I view from the multihydrocyclone.

Thus, by supplying the hull

The proposed mulls and cyclones are equipped with a drum, in which the separating elements are installed, and a magnet located along the drum axis, a high efficiency of cleaning the initial suspension from fine particles of ferromagnetic inclusions is achieved.

Claims (2)

1. USSR author's certificate No. 234266, cl. .% 1962. 2. USSR author's certificate number 405599, cl. B 04 C 7/00, 1971.