SU1681937A1 - Device for mixing liquid and powdered substances - Google Patents

Abstract

The invention relates to devices for mixing and can be applied in various sectors of the national economy. 12 The purpose of the invention is to increase the mixing efficiency. The elastic rectangular container 2 with a mixture of components is sealed and mounted on the rotor, the rotation of which is transmitted from the actuator 8 through the Maltese mechanism, which includes a two-pointed wheel 9 with a pair of zips 10 and a four-paw Maltese cross 11. When passing over the container 2, the roller 3 moves the mixture in the container components in the direction of their movement. When the components reach the walls of the container, they change their direction of movement, while crossing the streamlines of the components moving in areas more distant from the drive shaft, leading to crossover of flows throughout the volume. 2 Il. 0 YOU CD Yu XJ 9 S 10

Description

1

The invention relates to devices for mixing and can be applied in various sectors of the national economy.

The aim of the invention is to increase the mixing efficiency.

FIG. 1 shows the device, a general view; in fig. 2 - the same, top view.

The device comprises a housing 1, an elastic rectangular container 2, a pressure mixing roller 3 hinged through a spring-loaded lever 4, the latter mounted on the drive shaft 5, which is kinematically connected to the drive shaft 6 of the rotor 7 installed in the housing 1. The elastic container 2 is mounted on rotor 7. The cyclic rotations of the rotor 7 and the rotation of the roller 3 are transmitted from the drive 8. The kinematic connection between the drive 8 and the shaft 6 of the rotor 7 is made through Maltese fur anism, including a two-pivot wheel 9 with pendants 10 and four, p hpazovy Maltese cross 11. The flexible container 2 is fixed to the rotor 7 by means of vacuum locks 12,

The device works as follows.

The container is filled with components for mixing, sealed and with the help of clips 12 is transferred to the rotor 7. When the drive 8 drives the rotation shaft 5, the spring-loaded lever 4 with the pressure roller 3 begins to move along a circular path. The rotor 7 through the Maltese mechanism and the shaft 6 is driven into rotation. At the moment when the pressure roller 3 comes into contact with the elastic tank 2, the two-lever wheel 9 comes out of engagement with the Maltese cross 11, the rotor .7 stops with the location of the elastic tank 2 under 60 ° to the center line of the rotor 7 and the drive shaft 5. When passing over the elastic tank 2 a pressure roller moves the mixture of components in the vessel in the direction of its movement. When the components reach the walls of the elastic capacitance, the components change their direction of movement, while crossing the current lines of the components moving more distant from the drive shaft 5

plots. When you exit from contact with the elastic capacity 2 of the pressure roller 3, the second pin of the pinwheel 9 comes into contact with the groove of the Maltese cross 12, jointly turning the rotor through 180 °, after which

the cycle repeats. The proposed device provides for crossing the streams of the mixed composition throughout the whole volume, thereby increasing the efficiency of mixing. It can be used with

mixing components of various viscosity and thixotronic materials.

Claims (1)

Invention Formula A device for mixing liquid and powdery substances, including a housing, an actuator, a rotor mounted in the housing and kinematically connected to the actuator, elastic capacity, means capacitance fixing, a mixing roller fixed on a spring-loaded lever and interacting with an elastic capacitance, characterized in that, in order to increase efficiency, the elastic capacitance is made in the form of a rectangular package and located on the rotor, while the means of fixing the capacitance are located on the rotor, the spring-loaded lever mounted on the drive shaft, and the rotor shaft is connected to the drive through the Maltese mechanism. 2