SU558131A1 - Container ramp - Google Patents

Description

For the case of high-speed filling of cylinders with acetylene, the ramp-container is equipped with a hermetic outer casing 15 (Fig. 2), and nozzles 16 are installed at the top of the heat-insulated casing 11.

The device works as follows.

When acetylene is taken, the latter, together with acetone vapors, is removed from the cylinders through the upper chamber 6 of the compensating device 5 and fed through the tube 8 to the lower chamber 7 and further through the valve 9 and the branch pipe 10 to the consumer, while the acetone vapor passes 7, condense and drain to its bottom. During the filling of the cylinders, high-pressure acetylene is supplied through the nozzle 10 and the valve 9. Next, the acetylene, entering the lower chamber 7, entrains the previously retained acetone located at its bottom and together with it through the tube 8 through the upper chamber 6 through pipelines 4 served in balloons. At the same time (or after filling) cooling of the compensating device is carried out with a coolant inlet through the tube 12 and removed through the tube 13.

Depending on the type of insulation of the housing 11, the compensating device remains cooled from (-15) to (-5) ° C for 3 to 12 days.

Thus, in the selection of acetylene from cylinders, the vapors of acetone carried away with the gas are condensed and retained in the lower cold

compensating chamber, and when the cylinders are filled with acetylene, acetone is returned to the cylinders again, thereby providing a constant amount of acetone in

of them.

When filling cylinders coolant, such as ethylene glycol, with a temperature of (-15) ° C is served through the tube 12 into the space between the heat-insulated casing 11 and

compensating device 5 and poured

through pipes 16, fill the volume of the casing 15

to the level of the tube 13, thereby cooling

cylinders 2.

The supply of acetylene, the condensation of acetone vapor and its return to cylinders are carried out as previously described.

Claims (2)

1.Ramp-container, including a frame, cylinders fixed on it and connecting A pipeline for supplying and withdrawing acetylene with a shut-off valve, characterized in that, in order to maintain a constant amount of acetone in the cylinders and reduce the cost of acetonation, it is equipped with a compensating device located between the connecting pipe and the cylinders. 2. A ramp-container according to claim 1, characterized in that, in order to speed up the filling cylinders with acetylene, it is placed in an outer sealed enclosure filled with refrigerant. / (7 R 13 Zjki / 1 / 2 74 ./ Jk