SU147305A1 - Device for the regeneration of wax mass - Google Patents

Description

The modern method of wax-mass regeneration is the method of dividing it by means of a centrifuge with preliminary mass splitting by heating with steam in a metal bath. However, the regeneration process occurs periodically, the molten contaminated mass from the bath is poured into a centrifuge, in which it is separated from impurities by centrifugal forces, after which the centrifuge is stopped and the remaining waste (hemp) is removed manually. Such a regeneration process is laborious.

Devices for the recovery of wax mass are known, which are made in the form of a rectangular bath with a false bottom and a bubbler located under it.

A device for regenerating wax mass is proposed, in which, unlike the known devices of the same designation, two vertical partitions are installed in the front part of the bath, forming a compartment and a channel connecting it to the bath space under its false bottom, and the front side of the other end of the bath ends with a pocket, in which the conveyor with mesh scrapers is placed.

In order to direct the packs to the karma of the bath, the bubbler is disposed from the pocket of the false bottom of the tub. These design features of the proposed device allow improving the quality of wax cleaning with the continuous removal of wax mass and hemp.

FIG. 1 schematically shows a device for the regeneration of wax mass, in longitudinal section; in fig. 2 is the same device, in plan view.

In the rectangular bath 1 mounted; in its lower part, there is a mesh false bottom 2 with a bubbler 3 located under it and having openings directed to the bottom 2 (a bubbler is slightly shorter than the bottom 2 and does not reach the back end wall of the bath); In the front part of the vanpa, vertical partitions 4 and 5 are installed, forming channel 6, which is connected on one side through the gap between bottom edge No. 147305-2 of partition 4 and the body of the bath with space 7 under the false bottom 2, and on the other side with compartment 8 formed partition 5 and the front end wall of the bath. A suction pump is connected to the nozzle 9, which is located on the front end wall of the bath. The rear end wall of the bath, made with a window 10, ends with a pocket (casing) 11 with an internal vertical wall 12 in which a conveyor is placed with mesh wipers 14 fixed on its roller-sleeve chain 13. The pocket (casing) 11 has an exit window 15 and a branch pipe 16 for filling the pocket with water. The conveyor is driven from the motor 17 via a gearbox / 8.

Wax-mass contaminated during the treatment of waterfowl is loaded from above into the bath /, into which steam is fed through pipe 19. The steam-heated wax mass melts, is filtered through the false bottom grid 2, the passage towards the steam flow, and through the gap between the lower edge of the partition 4 and the body of the bath and channel 6 enters the compartment 8. Impurities (hemp) on the false bottom 2 by the steam flow move through the window 10 into the pocket (housing) 11. The mesh scrapers 14 capture the impurities, with the subsequent upward movement the impurities are discharged through the window 15.

The water in the pocket // is a shutter preventing the curtain from being mixed with the impurities, since the wax adhering to the impurities is displaced by the water, it floats and remains in the bath, alternating with the main part of the wax. The process of regenerating wax mass is carried out continuously, without the use of manual labor, and the degree of purification of wax mass is increased. The regenerated wax mass is continuously discharged through pipe 9.

Subject invention

1. A device for the regeneration of wax mass, made in the form of a rectangular bath with a false bottom and a bubbler located under it, characterized in that, in order to improve the quality and continuous drain of wax mass and hemp, in the front part of the bath two vertical partitions are installed, forming a compartment and a channel connecting it with the bath space under its false bottom, and the front side of the other end of the bath ends with a pocket in which a conveyor with mesh scrapers is placed.

2. A device according to claim 1, characterized in that, in order to direct the stumps into the pocket of the bath, the bubbler is located offset from the pocket.

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