SU1326327A2 - Mixer of continuous action - Google Patents

Abstract

The invention relates to mixing devices and improves the efficiency of the device. The mixer comprises a vertical body with a bottom, along the axis of which a rotating shaft is mounted with baffles placed between the annular partitions fixed on the wall of the body. The housing is made up of two cylindrical sections with a diameter decreasing to the bottom and is provided with overflow pipes connecting the upper part of the upper section with the bottom, and the lower part of the upper section with the upper part of the lower section. The upper ends of the overflow pipes are connected to the body tangentially in the opposite direction to the direction of rotation of the agitators. The lower end of the overflow pipe connecting the lower part of the upper section to the upper part of the lower section is connected tangentially to the body in the direction of rotation of the dredger. 1 il. co u o so c hcE Ni

Description

The invention has been predicted for carrying out the processes of homogenization, suspending, emulsifying, dispersing, as well as heat exchange processes requiring active smtezhivayi liquid media, and can be used in various areas of discontinuity.

The purpose of the invention is to determine the efficiency of the mixer.

FIG. 1 shows schematically a mixer, a longitudinal section; in fig. 2 - the same, top view.

The mixer contains a vertical body 1 with a bottom 2, but the axis KOTOpoi o is equipped with a rotating shaft 3 with mixers 4 and 5, spaced between annular partitions 6 and 7, fixed to the housing wall, nozzles of input 8 and output 9 of components. The body is made of two cylindrical sections 10 and P with a downward diameter to the bottom and is provided with overflow pipes 12 and 13 connecting the upper part of the upper section with the bottom, and the lower part of the upper section with the upper part of the lower section.

The upper ends of the non-reflux pipes 12 and 13 are connected to the body tangentially towards the direction of rotation of the agitators. The lower end of the leakage conduit 13 connecting the lower part of the upper section with the upper part of the lower section is connected to the body tangentially but the direction of the rotating agitators.

The ring partition 6 is exchanged in the upper part of the upper section under the inlet 14 of the nonreturning pipeline 12 and the ring Esh partition 7 is exchanged in the upper part of the lower section by the outlet 15 of the outlet 15 in the pipeline 13.

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The mixer works as follows.

The housing 1 is filled with a liquid joint up to a certain mark and the drive is activated.

After the fluid has reached a speed that allows it to actively circulate through the overflow pipelines, the remaining components of the mixture are introduced into it. After all the displaced roomnovens are evenly distributed throughout the mixer, the finished product is withdrawn from the apparatus through port 9, and the initial roomlets are then inserted into the pipe 8 of the heavy components and the pipe 16 of the light components. The pipeline 12 circulates the liquid, coming from an area with a low density of the medium into an area with a high density, leveling the density of the medium in the entire volume of the mixer. Pipeline 13 causes the discharge of the same; 1st displacement of the components from the upper section of the housing section to the lower one. Tangent 1 of the connection of the ends of non-flow pipe 1 of the pipes allows to more fully use the high-speed nanor of the rotating; -5 flow housing, which increases the circulation ratio and increases the efficiency of the mixer when using components with a significant difference in specific weights.

Claims (1)

Invention Formula With a continuous mixer for auth. St. N 1183161, characterized in that. In order to increase the efficiency of operation, the upper ends of the non-retraped piping connectors 1 tangentially to the body towards the rotation of the agitators, and the 1TH end of the non-recurrent piping connecting the lower part of the upper section to the upper part of the lower section is connected to the body tangentially in the direction of rotation of the rollers . S. Pui g 12 Phi. g (go. 1 N. Fyodorov Editor 1-1. Sem iikTe.hred I. VeresKorrektor I. Order 3221/7 Circulation 565 Subscription BH1 1I11I State Daretven11 () of the CC Committee (L according to. Inventions and discoveries i 13035, M (JCKBa, F --- 35. 4 p. 5p 11p) pzv () dstps-pmo-11 () .: n1 | -rafichesk () f prefrp tpe. i. Uzhgorod, st. Design.