SU1440829A1 - Pipeline for conveying loose cargo - Google Patents

Abstract

This invention relates to pipeline transportation. The purpose of the invention is to increase reliability. Transportation by pipeline, consisting of pipes 5 to it, is carried out with the help of elements for creating predetermined oscillations, which are made in the form of current-carrying veins located in the walls of pipe 5. and. Magnets. Under the influence of an electromagnetic field, a pipeline located on elastic supports 4 is brought into oscillatory motion. In the pipeline under the action of vibration and a source of compressed air, the material will RELEASE to the place of laying. 7 il.

Description

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The invention relates to pipeline transport, namely to pipelines for transporting unit loads.

The purpose of the invention is to increase reliability.

FIG. 1 shows the pipeline, a general view; in fig. 2 is a section A-A in FIG. one; in fig. 3 - the node in FIG. one; in fig. 4 — node II in FIG. 3; in fig. 5 is a section BB in FIG. 3; in fig. 6 shows a section B-B in FIG. 3; in fig. 7 is a view of D in FIG. 3

The pipeline consists of sections connected between itself. The section includes a frame 1 with magnets 3 fixed by means of screw joints 2 and elastic supports 4 in which are made of flexible reinforced material, nozzles 5 with current-carrying conductors 6 in their walls, a spiral frame 7 made of a metal profile wire, cargo-carrying elements 8 and but the internal diameter of the pipe 5, an additional band 9 is applied in the form of a spiral curl made of wear-resistant material. The current conductors 6 of each of the nozzles 5 are interconnected in series and with a source of electrical pulses with a yomo-like detachable device 10, embedded in the connecting flanges of 11 sections. The magnets 3 are installed with a gap relative to the nozzles 5.

Transportation of cargo through the pipeline is carried out as follows.

A pipeline bulk material is supplied to the pipeline consisting of flexible reinforced nozzles 5 with compressed air. When passing through current-carrying conductors, 6 pulses of electric current between magnets 3 and current-carrying conductors

five

0

five

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At 6, an electromagnetic field arises, leading to an oscillatory motion of a pipeline located on elastic supports 4. In the pipeline, under the action of vibration and the active jet of compressed air coming from the filling device, the material is carried to the place of laying. When changing the fraction and moisture of the filling material, the amplitude and frequency of the oscillations increase or decrease in order to select the optimal mode of operation of the pipeline by changing the magnitude of the electric current pulses passing through the current-carrying conductors 6 and arranging the magnets along the length of the pipeline.

Claims (2)

1. A pipeline for transporting bulk cargo, containing flange-connected nozzles, magnets mounted coaxially on the nozzles to form a gap between them, and elements for creating oscillations in the transported bulk cargo mounted in nozzles with the possibility of their interaction with the magnetic field of the magnets, characterized that, in order to increase reliability, it is provided with elastic supports for each nozzle, the nozzles being made of flexible reinforced material and the elements to create a collar Bani are current-carrying conductors located inside the walls of the pipes along their entire length and connected to an adjustable source of pulses. 2. A pipeline according to claim 1, characterized in that the magnets are mounted with their possible displacement along the nozzles. / ftsg.g FIG. five eleven in-in LIZ.S VidD