SU379486A1 - MUDDAYER - Google Patents

Description

one

The invention relates to the field of pipeline transport, in particular to pipeline pneumatic transport of goods in containers.

There are known seam condensate traps, which are a receiving chamber, embedded in the lower part of the pipeline, connected by a sloping pipeline with a collecting tank in which level gauges are installed.

The aim of the invention is to increase the operating efficiency of the condensate collector and its use at low pressures in the pipeline and in the presence of compressed contaminants in the condensate. This is achieved by the fact that at least two perforated pipes are installed in the lower part of the collecting tank, one of which is connected to the compressor and the other is connected to the condensate drain line from the tank.

FIG. 1 depicts the described condensate collector, general, its form; in fig. 2 — node I in FIG. one.

The receiving chamber 1, installed in the pipeline 2, has bunkers 3 connected by an inclined pipe 4 to the collecting tank 5. At the end of the inclined pipe there is a valve 6 serving as a check valve.

preventing the flow of air from the collection tank 5 into the pipeline 2.

Perforated bubbling 7 and assembled 8 pipes with a valve 9 are installed at the bottom of the collecting tank. The bubbling pipes are connected to the compressor 10. The collecting pipe is connected to the atmosphere or some other type of container by means of a hydraulic lock.

The 12 level alarm transmits commands to start or stop the compressor and to operate other mechanisms. When the condensate reaches the limit level in the tank 5, the detector 12 turns on the compressor 10 a

some time delay opens the valve 9.

The injected air through the holes in the bubbling tube 7 enters the collection tank 5. In this case, the solid components are transferred

suspended in condensate.

As the pressure in the container 5 increases, the valve 6 closes the opening of the pipe 4, and the slurry formed through the opening of the collecting pipe 8 is removed from the receiving chamber.

When the level of condensate reaches the minimum value in the tank 5, the detector 12 closes the valve 5 and with a certain time delay turns off the compressor 10. So that the valve 6 can again

open, passes and condensate

the pipe 4 has a hole 13 for equalizing the pressure in the tank 5 and the chamber /.

Subject invention

A sewage condensate trap containing a receiver chamber embedded in a pipeline, connected by a sloping pipe with a collection tank, equipped with a level detector, characterized in that, in order to use the drain condensate collector under conditions of low pressure in the pipeline and if there are any contaminants, at least two perforated pipes are installed, one of which is connected to the compressor, and the other to the condensate drain line from the tank.