SU377287A1 - ALL-UNION nATrU '^ lSn t 5' "m; (t-tr liAltfiihi'-i! (Iijiji '. Ft - Google Patents

Description

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The invention relates to the field of container pneumatic pipeline transport, namely to the design of an intermediate station.

A well-known intermediate station of a trubrovod for pneumatic transportation of cargo in containers, comprising a pipeline section with an air inlet pipe and an air exhaust pipe connecting the internal cavity of the pipeline with the atmosphere, as well as a valve hinged to the pipeline positioned in the extreme positions controlled by tables. mi

The purpose of the invention is to simplify the construction of the intermediate station and ensure the passage of the containers through the station without stopping.

To do this, in the proposed station, the damper is located in the pipeline between the air inlet and the air vent, and in the pipeline between the air inlet and the damper, a sensor is installed associated with a controlled stator, which releases a certain amount of air pressure in the space between the moving parts. container and barrier coy.

The drawing shows the proposed intermediate staicy, general view.

The intermediate station of the container pipeline consists of a section of the main pipeline /, an air supply pipe 2 connected to the atmosphere, a flap 3 hinged on the axis 4, and a pressure pipe 5 of the compressor 6.

In the closed position, the flap 3 is fixed by an abutment 7 and a lock-8, having a drive 9. In the open position, the slide is held by the lock 10 with the drive //.

When container 12 moves in the pipeline section located at the lered site by the weft station, the air displaced by the container escapes through the nozzle 2 into the atmosphere.

The flap 3 is affected by the increased pressure created by the supercharger 6, and the flap is pressed against the stop 7.

After the passage of the pipe 2, the container moves by inertia and begins to compress the air in the cavity between the pipeline and the valve. After the pressure in the cavity exceeds the pressure exerted on the valve from the side of the supercharger, the sensor 13 sends a signal to the actuator 9, which releases the valve from the clamp 8.

The flap is thrown upwards, damped by the spring 14 and held by the latch 10.

The Konggeiner passes under the flap n and interacts with the sensor 15. Upon a signal from the sensor, the actuator // releases the flap, and it returns to its original position and is held by the latch 8.

The increased pressure created by the supercharger acts on. container and moves it through the main pipeline.

For reliable operation of the intermediate station, a certain speed of approaching the container to the station is required, which is provided by various known methods.

Subject matter

Pipeline intermediate station for pneumatic TpiaecnopTa cargo in containers, containing a pipeline section with an air inlet pipe and an air vent, a pipe connecting the internal cavity of the pipeline with the atmosphere, and a valve hinged to the pipeline, fixed in the extreme positions controlled by stop bars. so that, in order to ensure non-stop movement of containers through an intermediate station and simplify its design, the flap is located in the pipeline between the air Breather opodvod conductive and conductive pipes, and in the interval between the offtake piping conductive pipe and valve mounted sensor associated with the controllable stops, releasing the closed valve upon reaching a certain value of air pressure in the space between the container and moving a shutter.

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