TANK FOR TRANSPORTATION OF LIQUID Russian patent published in 2020 - IPC B65D88/12 B65D88/06 B65D88/62 B60P3/22 B60P3/24 

FIELD: transportation.

SUBSTANCE: subject of invention is tank for transportation of liquid and elimination of its return empty. Liquid transportation tank comprises horizontal cylindrical boiler installed on vehicle, divided by vertical transverse partition into two compartments with necks and drain branch pipes. Vertical transverse partition is made in the form of a stocking from elastic material, on the open side of which there is a means of fixing it on the inner surface of the boiler. Stocking is located along one compartment with possibility of turning inside out when moving into another compartment. Fixing device of stocking inside boiler is made in the form of flanging with horizontal shell, commensurate with diameter of internal surface of boiler, note here that glue, e.g. 25831 Permatex, is applied on outer surface of shell ring and inner surface of the boiler. Means for securing the stocking inside the boiler is made in the form of a vacuum sucker with a nipple connected to the vacuum source. Surface of stocking is made flat or with transverse corrugations, and in point of its fixation in boiler annular air chamber is formed. Fixing device of stocking inside boiler is made in form of welded on inner surface of boiler support ring with pins installed radially or horizontally, on which the flanging of the stocking and the hold-down ring pressed by the nuts with the bending washers to the support ring are worn with holes. Support and pressure rings radially cut into two-three parts to move them into boiler, and parts of support ring are fixed inside boiler and inner surface of boiler and seam by tight welded seam.

EFFECT: technical result is increase of liquid products transportation efficiency due to exclusion of empty tanks return.

7 cl, 6 dwg