초록 ▼

The invention relates to a melter, comprising a block (2) having a detachable shell (6), in which there is housed a melting chamber (3) provided with an upper opening that is closed with a hinged and detachable lid (11), the chamber (3) being arranged on lower supports (7), with the freedom to expan

The invention relates to a melter, comprising a block (2) having a detachable shell (6), in which there is housed a melting chamber (3) provided with an upper opening that is closed with a hinged and detachable lid (11), the chamber (3) being arranged on lower supports (7), with the freedom to expand upwards, the opening of said chamber (3) incorporating a gasket (8) having an upwardly inclined flexible lip in the outer part on which the shell (6) rests, establishing sealed closure with respect to the chamber (3), whereas on the gasket (8) there is arranged a frame (9) having an upward vertical flange, with respect to which the lid (11) that closes on the gasket (8) is assembled, such that when the chamber (3) expands due to the temperature, the flexible lip allows the expansion maintaining leak-tightness.

대표청구항 ▼

1. A melter comprising: a melting chamber comprising an upper opening;an outlet system for the molten material for the application thereof;lower supports holding the melting chamber with the freedom to expand upwards,a cover shell to cover the melting chamber, the outlet system and the lower support

1. A melter comprising: a melting chamber comprising an upper opening;an outlet system for the molten material for the application thereof;lower supports holding the melting chamber with the freedom to expand upwards,a cover shell to cover the melting chamber, the outlet system and the lower supports, the cover shell comprising a lid for closing the upper opening of the melting chamber,wherein the upper opening of said melting chamber comprises an edge, and a gasket is arranged on the edge,wherein the edge supports the lid in a closed position,wherein said gasket comprises an upwardly inclined flexible lip in an outer part on which the cover shell rests, establishing a sealed closure with respect to the melting chamber, andwherein an L-shaped frame having an upward vertical flange is arranged on the gasket configured to swing between the closed position and an open position. 2. The melter according to claim 1, wherein the lid is detachable and comprises pivots on sides of a rear end of said lid wherein posts upwardly emerge from the L-shaped frame,wherein the cover shell comprises grooves facing said posts such that the pivots enter and exit through the grooves for the assembly and detachment of the lid. 3. The melter according to claim 1, wherein the lid incorporates a structure on a lower face in the form of an inverted pan, which rests on the gasket in the closed position of the lid, establishing a sealed closure around the opening of the melting chamber. 4. The melter according to claim 1, wherein the cover shell defines an angular arcuate edge on which a corresponding edge of the lid acts as a scraper when said lid swings carrying away molten material deposited on the arcuate structure. 5. The melter according to claim 1, wherein the L-shaped frame comprises a notch in an area of a vertical flange acting as an overflow for the melting chamber.