SU35842A1 - Foam trap when melting resin - Google Patents

Description

The purpose of the foam traps that are installed between the rosin-shaped cube and the fridge is to trap the turpentine, which foams during careless cooking and can be transferred from the REFRIGERATOR B, which causes the cube to stop while the refrigerator is painstakingly cleaned.

Foaming gum in a cube occurs suddenly and silently, so they do not always have time to close the steam and the entrance to the refrigerator and open the drain valve for the turpentine.

In the proposed foam trap, the closing and opening of the valves is performed automatically, for which a tilting chute is used, which receives turpentine from a cube and carries two valves: one for the drain pipe and the other for the upper pipe leading to the refrigerator.

In the schematic drawing of FIG. 1 shows a longitudinal vertical section of the foam trap; and FIG. 2-cross vertical section of it.

The foam trap is a horizontal cylinder 7, in which a tilting trough 2 is placed, equipped at one end with a closed cloth, with an opening 8 for draining turpentine and bearing at the other end a rod 3 with valves 5 and for closing the branch pipes - the drain and leading to the refrigerator.

(83)

Above the chute 2, a partition 6 is installed, which prevents foam from entering the pipe connected to the refrigerator.

Cylinder 7 communicates with the cube tube 9. To raise the lowered trough 2, use lever 7 with a counterweight.

Turpentine vapors enter cylinder 7 through pipe 9, and turpentine condensed in the chute 2 flows from it through hole 8 to the bottom of the cylinder, due to which the chute 2 does not descend. When a foamed gum, which does not pass through the cloth, enters the chol, it is lowered by its weight and closes the valve of 4 pipes leading to the refrigerator and opens the drain valve 5. The horizontal partition 6 prevents foam from entering the refrigerator. At the end of the foaming of the gum resin, the chute 2 rises with the lever 7.

The subject matter of the invention.

1. Foam trap in the melting of the resin, characterized in that the cylinder / is provided with a chute 2, which descends under the pressure of the incoming life, to which the rod 3 is attached with valves and 5.

2. In the foam trap mentioned in paragraph 1, the use of a partition b is used, which prevents direct penetration of foam into the opening of the pipe connected to the refrigerator.

Shig 2

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