SU1209543A1 - Installation of pipeline rabbit pneumatic transportation - Google Patents

Description

BACKGROUND The invention relates to a tubular pneumo-tubing transport.

A known installation of pipeline pneumatic conveying, comprising a blower and a flow switch consisting of a housing with nozzles connected to the blower and a pipeline, and a damper installed in the center of the housing on the drive axis ij

However, it is not possible to use the installation in ring piping systems, since the axis passing through the center of the body will be an obstacle to the movement of the container.

Closest to the invention to the technical essence is the installation of a container-type container pneumatic transport comprising a blower and a flow switch consisting of a housing mounted in the pipeline with in-plane perpendicular to the axis of the pipeline, nozzles connected to the blower duct, and a valve f installed inside the housing with the possibility of rotation in the plane passing through the axis of the pipeline and the common axis of the pipes and connected with the drive axis mounted on the side enclosures of the hull with displacement relative to the axis of the pipelines 2,

A disadvantage of the known installation is the unreliability of operation, which involves an emergency situation in the event of a failure of the position sensors of the switching element.

The purpose of the invention is to increase the reliability of the installation.

The goal is achieved by the fact that in an installation containing a blower and a flow switch consisting of a housing installed in the pipeline with in-plane, perpendicular axis of the pipeline, nozzles connected to the duct of the blower and a damper installed inside the housing can be rotated in the plane of the passage through the axis of the pipeline and the common axis of the pipes, connected with the drive axis, mounted on the side walls of the casing, with displacement relative to the axis of the pipeline. In this case, the drive axis is located on the common axis of the pipes and is kinematically connected with the plate.

Fig, 1 shows the installation of the pipeline container pneumatic transport, general view; Fig 2, the proposed installation when moving the container from A to B; FIGS. 3 and 4 are the same when the container is moving through the flow switch; Fig. 5 is the same after passing the container through the switch; Fig 6 is the same when the container moves from B to A,

The proposed installation contains a blower 1 and a switch stream KBf consisting of pipeline 3 of housing 3 mounted in 5, perpendicular to the rs axis of pipeline 2, branch pipes 4 and 5, and valve 6 installed inside the housing 0 company in the plane passing through the axis of the pipe 2 and the common axis of the pipes 4 and 5, and connected to the drive axis 7p mounted on the side walls of the housing 3, Valve 6 is 5 in the form of a plate, the drive axis 7 is located on the plate and its zana with it kinematically,

When the container moves along a circular pipeline from A to B, flap 6 intersects pipeline 2, in this case air is drawn in from the side and air is injected in side B (FIG. 2). When the container is approaching the flap 6, the axis 7 turns on and rotates the flap 6 to a horizontal position. The container under the action of inertial forces passes through the flow switch of FIGS. 2 and 3J, after the flap 6 is rotated to its original position, this causes air to be pumped towards side B and further movement of the container.

When moving along an annular pipeline from B to A, gate 6 closes pipeline 2, this causes air to be pumped to side A and air is drawn in from side B, the container passing the flow switch when moving from point B to position occurs as indicated.

The regulation of the speed of movement of the container is carried out by creating a gap between the flap 6 and the walls of the housing 3,

The use of the proposed installation ensures safe movement of the container, prevents damage to the container and the flap.

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Compiled by Y. Ivanova Editor 0. Bugir Tehred T. Tulik Proofreader M. Maksimishinets

445/25

Circulation 833 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Filial PPP Patent, g, Uzhgorod, st. Project, 4

Claims (1)

INSTALLATION OF A PIPELINE CONTAINER PNEUMATIC TRANSPORT containing a blower and a flow switch *, consisting of a body mounted in a pipeline with a plane perpendicular to the axis of the pipeline ₍ pipes connected to the air ducts of the blower and damper installed inside the housing with the possibility of rotation through the plane the pipeline and the common axis of the nozzles, and associated with the drive axis mounted on the side walls of the housing, with an offset relative to the axis of the pipeline, distinct The fact is that, in order to increase its reliability, the shutter is made in the form of a plate, while the drive axis is located on the common axis of the nozzles and is kinematically connected with the plate. SU ,,., 1209543 Fig ΐ>