SU578340A1 - Continuous saturator - Google Patents

Description

The invention relates to the sugar industry and is intended for the purification of beet sugar production using saturation gas.

A continuous saturator is known that contains a tank divided by vertical partitions into stepped sections with bubblers and nozzles for supplying and discharging juice and saturation gas 1.

The purpose of the invention is to increase the effect of juice purification and CO2 utilization.

This is achieved by the fact that to each section, except the last, a box is attached outside the container, the bottom of which is provided with a pipe that serves to supply juice to the next section. At the same time, a device for adjusting the level of juice in a section is installed in the box, which contains a cylinder for overflowing juice, placed in a pipe so that it can move vertically.

FIG. 1 schematically shows the proposed saturator, a general view; in fig. 2 is a section along A-A in FIG. one; in fig. 3 - sweep saturator; in fig. 4 is a section along BB in FIG. 2; in fig. 5 is a view along arrow B in FIG. four.

The continuous saturator contains a cylindrical container 1, divided by vertical partitions 2 into stepped sections 3-6 with bottoms 7. Capacity 1 is closed on top by a lid 8, and partitions 2 do not reach it by about 0.5 m. Inside each section near the bottom 7 placed ray bubblers 9 consisting

from gear elements made of non-wetted material, such as fluoroplastic. The pipes 10 serve to supply gas to the bubblers. On the outside of the vessel, overflow boxes 11 are attached to sections 3, 4 and 5, communicating with the tank through windows 12. A pipe 14 is attached to the bottom 13 of the box And connecting the box with the subsequent section. In this case, in sections 3, 4 and 5, the pipe is brought under

bubblers 9, and in section 6 - above the bubbler. In each overflow box 11 there is mounted a device with a cylinder 15 for adjusting the level of juice in the section.

The upper part of the cylinder 15 is open and connected by a screw 16 with a flywheel 17.

The saturator is equipped with nozzles 18, serving for gas supply and connected by a common collector 19 with pipes 10.

The nozzle 20 is designed to inject juice into section 3, and the nozzle 21 connects section 6 with overflow box 22.

At the top of the tank there is an exhaust pipe 23, and at the bottom there are nozzles 24 for purging sections and discharging juice.

A continuous saturator operates as follows.

Refined juice but on the tube 20 nostunat to section 3 of the bubbler node 9.

Saturation gas is fed through nozzles 18 to a common collector 19, and from there, through pipes 10, is distributed along radial bubblers 9 of each section. The toothed elements of the bubblers contribute to better gas crushing, and the non-wettability of the material from which they are made, eliminates their ignition.

The gas-sludge mixture is idioded and through the window 12 in the wall of the section fills the overflow box 11. The juice level in the section is determined by the position of the upper edge of the cylinder 15, through which the juice is poured into the pipe 14 and goes under the bubbler 9 of section 4, where the process is repeated, it is similar to It also proceeds in section 5. From the overflow box of section 5, the juice enters the middle part of section 6 and flows towards the gas exiting the bubbler 9.

The juice level in the sections is controlled by turning the flywheel 17, which, turning the screw 16, raises or lowers the cylinder 15. The sapatised juice is withdrawn from section 6 through the branch pipe 21 and enters the overflow box 22. Purging each section and final descent of juice when the saturator is stopped is produced through nozzles 24. The exhaust gas is removed from the saturator through pipe 23.

The presence of overflow boxes attached to the outside of the tank, the bottoms of which are provided with pipes that serve to supply juice to the next section, increases the active volume of the saturator. Boxed devices for

adjusting the juice level in sections, containing cylinders for juice overflow, placed in pipes with the possibility of their movement vertically, allow adjusting the level of juice in sections depending on the COg content in the saturation gas. This increases the effect of cleaning the juice and increases the utilization of C02, leading to an increase in the performance of the saturator.

Claims (1)

Invention Formula A continuous saturator containing a tank, divided by vertical non-campuses, into stepped sections with bubblers and nozzles for supplying and discharging juice and carbon dioxide, of which, in order to increase the effect of cleaning the juice and utilizing CO2, to each section, except the last one is attached outside the tank overflow box, the bottom of which is provided with a pipe that serves to supply juice to the subsequent section, while in the box a device for adjusting the level of juice in the section is installed, containing a cylinder for overflowing juice placed in the pipe with the possibility of its movement vertically. Sources of information taken into account during the examination 1. Romania patent No. 46630, cl. 89e 16, publish 1967. 18 t / Push2 -22 17 Suds Fmg five vy