SU71293A1 - Liquid mixing apparatus - Google Patents

Description

The proposed apparatus is intended for carrying out the process of forced diffusion, and therefore can be used: for the formation of emulsions without re-breaking; for flushing mutually insoluble liquids without slipping unwashed components; to conduct reactions between mutually insoluble liquids to form both liquid and suspended solid; to produce a mixture of any two mutually soluble liquids, as well as suspensions with a given degree of homogeneity.

The apparatus shown in FIG. 1, is a cylindrical body /, which is closed at both ends with covers 2. Inside one or more of the disks in two disks 3, one or several pipes 4 are fitted with ribs 5 to improve heat transfer.

Inside the pipes, diffusion elements 6 are pressed in, which can be of a grate-type small plates 7, shifted one to the other by 90 ° for better performance.

6 Code in. 7

The covers 2 are flat or concentric corrugated membranes with a rigid massive central part, which is achieved by strengthening the membrane plates 8 and 9.

The apparatus is activated when the mixed substances are fed through the upper fittings 10 and 11 with the mixture or the reaction product through the lower fitting 12. To gradually introduce one of the reagents, the latter can be supplied through a perforated tube 13, which is passed through with diffusion elements with a certain gap.

When excited, a column of fluid comes into oscillatory motion along the axis of the apparatus along with the membranes and the plates 8 and 9 fixed on them.

The inner plates 9 for reducing the dispersion of the extreme streams of the oscillating liquid column can be with a spherical inner surface. The general purpose of the plates is to make the mass zhelicheniyu 81

in oscillatory motion.

Changing simultaneously the rigidity of the membranes and the size of the plates, you can choose the most advantageous mode of operation apnarata.

Cooling or heating is carried out with fluid flowing into space 14, partitioned off for better heat exchange by plates 15, cut off from one edge and rigidly fixed on pipe 4.

The rate of heat transfer is determined by heat transfer mainly from the outside of the pipes 4, since inside the well are wired well, with heat and reacting through the diffusion elements.

The main body in this apparatus is the case and the parts rigidly connected with it, including the adjacent, other pipeline sections, and also the medium used for removing (supplying) heat in the bulk of the annular space.

The suspension of the apparatus can be fully or partially dried on pipelines rigidly attached to the adjacent, their walls at distances that provide the desired value of the elastic coefficient for the main mass.

Another type of forced diffusion apparatus is depicted in FIG. 2

The device has two head parts: upper / lower 2.

Both heads are connected by a tubular system 3 by means of annular membranes 4.

The pipe system, in turn, consists of a casing, 5, grids 6 and diffusion pipes 7 rolled in them.

Diffusion elements of any type can be pressed into diffusion tubes, for example, grate plates, grids, etc., the distance between which and their density are selected according to the technological conditions of the process.

Upper head can either be free or rigid 82

connected to the bottom by means of external anchor bolts.

In the upper head part, a disk 8 is obliquely fixed, in which an open branch pipe 9 is rolled in front of each diffusion tube and does not reach with its lower edge to the upper edge of the diffusion tube.

Thanks to such a device, a greater uniformity of the supply of the mixed components to each diffusion pipe is ensured.

The apparatus is driven by a vibration motor 10 mounted directly on the casing of the movable part of the tubular system 3.

Under the influence of the periodic force of the vibrator, the tubular system, which rests on elastic membranes, comes into forced oscillations with respect to the fluid in the pipes and causes forced diffusion.

Both components are supplied through the upper fittings 11, 12, and the output is carried out through the fitting 15.

If necessary, heat exchange is carried out by supplying the coolant to the annular space through any of fittings 13 and 14. In this case, the mass of the coolant that fills the annular space will additionally enter the oscillating mass.

Subject invention

Claims (2)

1. An apparatus for mixing liquids using oscillatory movements along its axis, consisting of a cylindrical body with internal — one or several — pipes containing an inert nozzle), characterized in that the covers of the cylindrical body are flat or concentric , corrugated or other shaped membranes with a rigid massive central part and the cylindrical body itself is attached to a vibrator or another device that creates periodic oscillations in order to excite the internal tubes of the necessary frequency of oscillations and acceleration of diffusion of the liquids placed in them. 2. The form of the apparatus according to p. I, characterized in that that the upper and lower parts of the apparatus are interconnected by a system of pipes through membranes, and the vibrator is directly fixed on the casing, in which the pipes with the fluids are enclosed.