A thermal treatment device includes a heating chamber which heats an object to be treated; and a moisture removal chamber which is provided adjacent to the heating chamber to put in and out of the object to be treated toward the heating chamber, and in which a vacuum atmosphere is created in the periphery of the object to be treated.

A thermal treatment device includes a heating chamber which heats an object to be treated; and a moisture removal chamber which is provided adjacent to the heating chamber to put in and out of the object to be treated toward the heating chamber, and in which a vacuum atmosphere is created in the periphery of the object to be treated.

The present disclosure relates to a plastic pyrolysis/emulsification system for pyrolyzing waste plastic in a high-temperature/high-vacuum environment, the plastic pyrolysis/emulsification system being characterized by comprising: an introduction portion having a hopper for introducing plastic; a heating furnace having a burner mounted thereon so as to establish a high-temperature environment therein and having a combustion gas outlet; a melting furnace penetrating the heating furnace such that one end of the melting furnace is connected to the introduction portion, and both ends thereof are exposed to the outside, a transferring/compressing means being mounted in the melting furnace along the longitudinal direction so as to transfer and compress the plastic in one direction, thereby transferring, compressing, and melting the plastic, and the melting furnace having a vapor outlet for discharging water vapor resulting from compression and melting of the plastic; a first transfer portion connected to the other end of the melting furnace so as to transfer the melt of the plastic; a vacuum pyrolysis furnace penetrating the heating furnace such that one end of the vacuum pyrolysis furnace is connected to the first transfer portion, and both ends thereof are exposed to the outside, a transfer means being mounted in the vacuum pyrolysis furnace along the longitudinal direction so as to transfer the melt in one direction, thereby transferring and pyrolyzing the melt, and the vacuum pyrolysis furnace having an oil vapor outlet for discharging oil vapor resulting from transfer and pyrolysis of the melt; a second transfer portion connected to the other end of the vacuum pyrolysis furnace so as to transfer the pyrolysis remnant of the melt; a discharge portion connected to the second transfer portion so as to discharge the pyrolysis remnant; a first condenser connected to the vapor outlet so as to condense the water vapor; a second condenser connected to the other end of the vacuum pyrolysis furnace so as to transfer the pyrolysis remnant of the melt; a discharge portion connected to the second transfer portion so as to discharge the pyrolysis remnant; a first condenser connected to the vapor outlet so as to condense is the water vapor; a second condenser connected to the oil vapor outlet so as to condense the oil vapor; multiple third condensers connected to the second condenser via first, second, and third valves, respectively; a vacuum pump connected to the multiple third condensers via fourth, fifth, and sixth valves, respectively; and a fourth condenser connected to the vacuum pump.

The present disclosure relates to a plastic pyrolysis/emulsification system for pyrolyzing waste plastic in a high-temperature/high-vacuum environment, the plastic pyrolysis/emulsification system being characterized by comprising: an introduction portion having a hopper for introducing plastic; a heating furnace having a burner mounted thereon so as to establish a high-temperature environment therein and having a combustion gas outlet; a melting furnace penetrating the heating furnace such that one end of the melting furnace is connected to the introduction portion, and both ends thereof are exposed to the outside, a transferring/compressing means being mounted in the melting furnace along the longitudinal direction so as to transfer and compress the plastic in one direction, thereby transferring, compressing, and melting the plastic, and the melting furnace having a vapor outlet for discharging water vapor resulting from compression and melting of the plastic; a first transfer portion connected to the other end of the melting furnace so as to transfer the melt of the plastic; a vacuum pyrolysis furnace penetrating the heating furnace such that one end of the vacuum pyrolysis furnace is connected to the first transfer portion, and both ends thereof are exposed to the outside, a transfer means being mounted in the vacuum pyrolysis furnace along the longitudinal direction so as to transfer the melt in one direction, thereby transferring and pyrolyzing the melt, and the vacuum pyrolysis furnace having an oil vapor outlet for discharging oil vapor resulting from transfer and pyrolysis of the melt; a second transfer portion connected to the other end of the vacuum pyrolysis furnace so as to transfer the pyrolysis remnant of the melt; a discharge portion connected to the second transfer portion so as to discharge the pyrolysis remnant; a first condenser connected to the vapor outlet so as to condense the water vapor; a second condenser connected to the other end of the vacuum pyrolysis furnace so as to transfer the pyrolysis remnant of the melt; a discharge portion connected to the second transfer portion so as to discharge the pyrolysis remnant; a first condenser connected to the vapor outlet so as to condense is the water vapor; a second condenser connected to the oil vapor outlet so as to condense the oil vapor; multiple third condensers connected to the second condenser via first, second, and third valves, respectively; a vacuum pump connected to the multiple third condensers via fourth, fifth, and sixth valves, respectively; and a fourth condenser connected to the vacuum pump.

A furnace for annealing a sheet includes: a first section; a second vertical section, the second vertical section including openings supplied with an oxidizing medium, an opening facing each side of the sheet, and means for separately controlling a flow of the oxidizing medium on each side of the sheet; and a third section. The second vertical section is located in a distinct casing and separated from the first and third sections with sealing devices. The second vertical section includes extraction openings for extracting the oxidizing medium not consumed by the sheet, an extraction opening facing each side of the sheet. The openings supplied with an oxidizing medium are located transversally at one end of the second vertical section. The extraction openings are located transversally at an other end of the second vertical section.

A furnace for annealing a sheet includes: a first section; a second vertical section, the second vertical section including openings supplied with an oxidizing medium, an opening facing each side of the sheet, and means for separately controlling a flow of the oxidizing medium on each side of the sheet; and a third section. The second vertical section is located in a distinct casing and separated from the first and third sections with sealing devices. The second vertical section includes extraction openings for extracting the oxidizing medium not consumed by the sheet, an extraction opening facing each side of the sheet. The openings supplied with an oxidizing medium are located transversally at one end of the second vertical section. The extraction openings are located transversally at an other end of the second vertical section.

A method of manufacture for a carbon/carbon part including a method to remove contamination from an intermediate product of the carbon/carbon part and furnace utilizing a gaseous reducing agent hydrogen gas to reduce the contaminates, thereby causing the contaminates to transition to a gaseous state at relatively lower temperatures. A method to remove contamination from an intermediate product of the carbon/carbon part and furnace utilizing hydrogen gas to reduce the contaminates, thereby causing the contaminates to transition to a gaseous state at relatively lower temperatures.

A method of manufacture for a carbon/carbon part including a method to remove contamination from an intermediate product of the carbon/carbon part and furnace utilizing a gaseous reducing agent hydrogen gas to reduce the contaminates, thereby causing the contaminates to transition to a gaseous state at relatively lower temperatures. A method to remove contamination from an intermediate product of the carbon/carbon part and furnace utilizing hydrogen gas to reduce the contaminates, thereby causing the contaminates to transition to a gaseous state at relatively lower temperatures.

An air flow controller includes: a box-shaped body cover that is disposed above and/or below a film running surface to be adjacent to an upstream side of an entrance of a tenter oven in a film running direction and/or a downstream side of an exit of the tenter oven in the film running direction, the box-shaped body cover extending in the film running direction and having a surface facing the film running surface and being open. The box-shaped body cover includes at least one partition structural body in the box-shaped body cover, the partition structural body extending in a width direction of the film and separating inside of the box-shaped body cover into a plurality of chambers, and each of at least two of the chambers is provided with an air discharge mechanism configured to discharge air in a corresponding chamber.

A method for forming large titanium parts includes forming bends into a titanium plate for form a bent part. The bent part is then roll-formed to form contours into the bent part. The surfaces of the contoured part are rough-machined, and the part is then secured to a bladed form fixture. The bladed form fixture comprises a plurality of header boards that secure the part to the fixture. The fixture part is placed in a thermal vacuum furnace and a stress-relieving operation is performed. The part is removed from the fixture and final machining takes place.