Abstract Liquid yellow phosphorus is filled into drums with the use of a filling nozzle or lance. The nozzle or lance substantially comprises a control tube provided with a plurality of perforations and connected at its top end portion to a cylindrical member which carries an eye for the connection of a control unit via a connecting piece of tubing. A nozzle supporting tube which concentrically surrounds the control tube and is provided in its upper part with a warm water inlet, carries at its bottom end a control cylinder with a control piston having a drilling running through it. The control piston is fixed to a nozzle tube via a conical bottom. At its top end, the nozzle supporting tube has a gland with a supporting flange, the nozzle tube concentrically surrounding the nozzle supporting tube so as to form an annular chamber receiving the yellow phosphorus. A heating jacket is disposed around the nozzle tube so as to form a heating chamber, the heating jacket having passed through it in its upper part firstly a double tube delivering warm water to the heating chamber and delivering yellow phosphorus to the annular chamber, and secondly a water outlet. A supporting flange is secured to the heating jacket, and a springloaded water outlet valve is provided in the bottom end portion of the control piston. The installation filling drums with liquid phosphorus with the use of the filling nozzle of lance substantially comprises a roller track which is arranged in inclined position. A rotating table is mounted after the fashion of a turret in the pivot on a vertical shaft. A stationary filling column is secured to the periphery of the rotating table, with filling nozzle. A switch and control desk are arranged at the back of the filling column, and a level driven roller track and a stripper are arranged on the periphery of the rotating table at the point at which the roller track commences.
Filling nozzle for liquid yellow phosphorus, comprising a control tube provided with a plurality of perforations and connected at its top end portion to a cylindrical member which carries an eye for the connection of a control unit via a connecting piece of tubing; a nozzle supporting tube which concentrically surrounds the control tube and is provided in its upper part with a warm water inlet, the nozzle supporting pipe carrying at its bottom end a control cylinder with a control piston having a drilling running through it which is fixed to a nozzle tube via a conical bottom and has at its top end a gland with a supporting flange; the nozzle tube concentrically surrounding the nozzle supporting tube so as to form an annular chamber receiving the yellow phosphorus; a heating jacket around the nozzle tube so as to form a heating chamber, the heating jacket having passed through it in its upper part firstly a double tube delivering warm water to the heating chamber and delivering yellow phosphorus to the annular chamber, and secondly a water outlet; a supporting flange secured to the heating jacket, and a spring-loaded water outlet valve in the bottom end portion of the control piston.
Claim 2
Dependent Claim
203 words
Filling nozzle for liquid yellow phosphorus, comprising a control tube provided with a plurality of perforations and connected at its top end portion to a cylindrical member which carries an eye for the connection of a control unit via a connecting piece of tubing; a nozzle supporting tube which concentrically surrounds the control tube and is provided in its upper part with a warm water inlet, the nozzle supporting pipe carrying at its bottom end a control cylinder with a control piston having a drilling running through it which is fixed to a nozzle tube via a conical bottom and has at its top end a gland with a supporting flange; the nozzle tube concentrically surrounding the nozzle supporting tube so as to form an annular chamber receiving the yellow phosphorus; a heating jacket around the nozzle tube so as to form a heating chamber, the heating jacket having passed through it in its upper part firstly a double tube delivering warm water to the heating chamber and delivering yellow phosphorus to the annular chamber, and secondly a water outlet; a supporting flange secured to the heating jacket, and a spring-loaded water outlet valve in the bottom end portion of the control piston.
Claim 3
Dependent Claim
25 words
The filling nozzle as claimed in claim 1, wherein two longitudinal ribs are secured diametrally opposite one another to the outside of the nozzle tube.
Claim 4
Dependent Claim
32 words
The filling nozzle as claimed in claim 1, wherein an intermediate ring is arranged at the top end portion of the nozzle tube between the said tube and the nozzle supporting tube.
Claim 5
Dependent Claim
35 words
The filling nozzle of claim 1, wherein a two-part packing interrupted by a spacer ring is arranged in the control cylinder, the packing being held by a gland nut fixed on to the control cylinder.
Claim 6
Dependent Claim
37 words
The filling nozzle as claimed in claim 1, wherein a two-part packing interrupted by a spacer ring is arranged in the gland, the packing being pressed in position by a clamping flange connected with the supporting flange.