SU810809A1 - Planetary disintegrator - Google Patents

Description

The rotation of the capacitance 6 constitutes an acute angle a with the axis of rotation 9 of the carrier.

Capacity 6 is balanced counter load 10, mounted on the carrier diametrically opposite the camera. A means of proper reverse rotation 11 of the container 6 relative to the carrier 3 is located in the intersection zone of the axes 8 and 9.

A tube 12 for inserting the suspension and a tube 13 for removing the disintegrate from the tank 6 are placed at the neck of the container 6. Hoses 14 and 15 are attached to the pipes 12 and 13 for supplying the suspension and discharging the disintegrate.

The outlet of the tube 12 for supplying the suspension is located at the bottom 16 of the container 6, which is made curved outward.

On the inner wall 17 of the container 6, a screw 18 is fastened, the lifting direction of which coincides with the direction of rotation of the carrier 3.

The width of each upstream turn of the screw 18 exceeds the width of the downstream, smoothly aged, while the angle a between the tangent and the screw turn and the axis 8 of the tank 6 is equal to the angle between axes 8 and 9.

The turns of the screw 18 are directed to the neck of the container 6 and are inclined to the wall 17 at an angle p which is not greater than the difference between the right angle and the angle a between axes 8 and 9, which is necessary to compensate the component inertial forces along the steaks 17 generated from centrifugal forces, i.e. to hold the grinding bodies 7 and the walls 17.

Digital limits are 5-30 °.

When it is impossible to obtain the inertial forces necessary for the interaction of the grinding bodies 7, ensuring the disintegration of the microorganisms.

When there are technical difficulties with the introduction and removal of a suspension of microorganisms in the tank 6 and out of it.

The optimal value of a is 10-20 °.

The angle is 90 °, and therefore the digital limits are 60-85 °.

A thermostatic jacket with inlet and outlet tubes and hoses (not shown in the drawing) is installed around the container 6.

Disintegrator works as follows.

The suspension of microorganisms is fed through the hose 14, the tube 12 to the bottom 16 and turns on the actuator 4. The actuator 4 rotates the carrier 3 with the container 6 and informs the container 6 its own reverse rotation relative to the carrier 3, resulting in intensive mixing of the grinding bodies 7. The centrifugal force presses the grinding bodies 7 against the wall 17 and they are first distributed along the bottom 16, then distributed along the screw 18 along the wall 17 and create a uniform effect among themselves throughout the chamber. The screw 18 intensifies the mixing of the grinding bodies 7 does not

only along the wall 17 of the container 6, but also in the vertical plane of the entire volume.

The suspension of microorganisms is fed to the zone of intensive mixing of the grinding bodies 7, where, during ice-dripping, the microorganisms disintegrate through the layers of the grinding bodies 7.

The disintegrate is removed through the tube 13 and the hose 15, and the grinding bodies pass through the entire

auger 18, and pulling away from it, are thrown off by centrifugal force to bottom 16.

The planetary disintegrator improves the performance and quality of disintegration by equalizing the intensity

the impact of grinding media on the entire vessel, eliminating dead zones, intensifying the mixing of grinding media 7. The quality of disintegration is also improved due to the use of auger 18 as

a radiator that intensively removes heat from the entire disintegration zone and leads to the wall 17 of the tank 6, from where heat is extracted by a refrigerant of a thermostatic jacket, which can be placed inside the tank 6. The intensive heat exchange and the possibility of maintaining a constant temperature prevent the disintegration products from being inactivated.

Wear of container 6 is reduced as

dynamic walling is evenly distributed.

Claims (2)

Invention Formula A planetary disintegrator containing a carrier mounted at an angle to the axis of rotation of the carrier, a grinding tank filled with grinding bodies, with tubes for introducing slurry and discharge of the disintegrate placed in its throat, a device for rotating the carrier and grinding tank, characterized in that quality of disintegration, on the inner wall of the tank, the screw was fixed in the direction of rotation, the turns of which are directed to the neck and inclined to the tank wall at an angle of 60-85 °, while the output hole rsgie tubes for injecting the suspension are located at the bottom of the container. 2. A disintegrator according to claim 1, characterized in that the width of each upstream turn of the screw exceeds the width of the downstream, the angle between the tangent to the turns of the screw and the axis of the container is equal to the angle of inclination of the container to the axis of rotation of the carrier. Information sources, taken into account in the examination 1. USSR author's certificate No. 432925, cl. B 02C 17/08, 1972 (prototype).