SU1154005A1 - Apparatus for cleaning elongated articles - Google Patents

Abstract

A DEVICE FOR CLEANING LONG-DIMENSIONAL PRODUCTS, containing an elastic chamber with a cleaning material placed in it and end fasteners connected to the chamber with openings for the passage of the product, characterized in that, in order to improve the quality of cleaning, one end of an overhang is axially displaceable and spring-loaded another cover with a tension spring covering the cleaning material with a gap relative to the chamber walls, one cover being made with a conical bore, the cone angle of which is equal to the corner of dry friction cleansing material about the product, and the other has a conical protrusion corresponding to the conical bore, while the gap between the walls of the elastic chamber and the spring is filled with solvent.

Description

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The invention relates to a device for cleaning the lifting organs of the lifting manure and is used for working wire in installations for borehole operations and well testing.

The purpose of the invention is to improve the quality of cleaning.

The drawing shows the device in the working position.

A device for cleaning long products contains an elastic chamber 15 in which the upper 2 and Hi-gan 3 face-seals are hermetically mounted.

The upper face miter 2 mounted on the support ring 4 designed to secure the device has a central hole 5, the diameter of which corresponds to the diameter of the wire to be cleaned, passing into a conical bore 6, having a corner with a true equal friction angle of the cleaned material 7 about the product.

In the end cap 3, the FteH has a conical protrusion 8, corresponding to the conical bore 6, with a central first opening 9 for the passage of a round wire.

5, between the upper and lower end flaps, a cleaning material 7 is placed, bounded by a tension spring 10, which is attached to the upper and lower end clamps with retainers 11,

The spring 10 is installed with a gap relative to the walls of the elastic cat-iepbi I filled with solvent.

A device for cleaning long products works as follows.

The gr wire moves in the direction of A 5, clean in the direction of B.

When moving in the direction A, the wire passed through hole 9, falling40052

em cleansing material 7 compacted by spring 10.

The friction force that occurs between the moving wire and the material to be cleaned 7 shifts into a conical boring 6 of the upper end cover, because the angle of the conical boring 6j is equal to the angle of dry friction between the cleaning material 7 and the wire, but the greater friction angle between the cleaning material wetted with solvent and wire. The cleaning material 7 is further compacted, due to which high-quality cleaning of the wire from liquid dirt occurs, which, remaining on the cleaning material 7, mixes with the solvent.

The speed of the wire as Q moves in the B direction is not constant, and the friction force between the cleaning material and the wire also changes, resulting in a decrease in the speed of the wire 5, the cleaning material expands, the solvent is chosen, and when the speed increases , injecting the solvent and removing the dirt dissolved in it.

- Replacement of the cleaning material 7 and the solvent is carried out during disassembly.

When driving in the direction. The wire, having passed through the hole 5 in the upper end shank 2, enters the compacted material 7, which is compacted by spring 10. The frictional force between the moving wire and the cleaning material 7 displaces the latter into the space bounded by the spring 10 and the conical protrusion 8.

In doing so, the spring 10 and the elastic chamber 1 are stretched, freeing the wire for free movement.

The cleaning material is now unfolded and filled with solvent.

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Claims (1)

DEVICE FOR CLEANING LENGTH PRODUCTS, containing an elastic chamber with cleaning material placed in it and end caps connected to the chamber with openings for passage of the product, characterized in that, in order to improve the quality of cleaning, one end cap is installed with the possibility of axial movement and spring-loaded relative to the other cover by a tension spring covering the cleaning material with a gap relative to the walls of the chamber, and one cover is made with a conical bore, the cone angle of which is equal to the dry angle the friction of the cleaning material against the product, and the other has a conical protrusion corresponding to a conical bore, while the gap between the walls of the elastic chamber and the spring _{Λ is} filled with solvent. £ (L CZ> 1 11