The present invention relates to a furnace device for heating a plate, in particular a metal plate, by convection. The furnace device has a housing, in which a temperature control region for temperature-controlling a component part and an adjustment region are formed, wherein the adjustment region has a temperature control device for adjusting a temperature of a temperature control fluid. Further, the furnace device has a positioning device for positioning the plate in the temperature control region in a predetermined orientation, and a ventilator, which is arranged in the housing and which is adapted to circulate the temperature control fluid in the housing between the temperature control region and the adjustment region such that the temperature control fluid is flowable in a flow direction along a surface of the plate.

A kiln including a stove and a heat source wherein the stove includes a chamber, an air guide structure, an exhaust pipe and a heat storage member. The chamber includes a cavity, an entry, and an air outlet. The air outlet is located between a top of the front section of the cavity and the entry. The air guide structure communicates with the air outlet and includes a guide plate. The exhaust pipe is disposed above the guide plate, and an exhaust channel is formed by the guide plate of the air guide structure and the exhaust pipe. The heat storage member covers an exterior of the cavity which is corresponding to the top of the front section of the cavity, and contacts the air guide structure. The heat source is disposed in the stove and adapted to heat the cavity.

A modular industrial energy transfer system includes a shell and at least one energy transfer unit coupled to the shell. The shell includes a plurality of sidewalls, a ceiling member coupled thereto, and a plurality of mounting structures disposed along the shell. The plurality of sidewalls and the ceiling member cooperate to define an interior volume to accommodate a work product. The at least one energy transfer unit is coupled to the shell via at least one of the plurality of mounting structures and is partially disposed through the shell to generate an airflow pattern through the interior volume of the shell.

An aluminum foil annealing furnace includes multiple resistance heaters fixedly mounted over a furnace body. Each resistance heater is connected with a pipeline circulation system. The pipeline circulation system includes a circulating blower fixedly mounted over the furnace body, an air outlet pipeline communicated with a first air outlet of the corresponding resistance heater through an air outlet elbow, and an air return pipeline communicated with a fourth air inlet of the circulating blower through an air return elbow. A first air inlet of the corresponding resistance heater is communicated with a fourth air outlet of the circulating blower. The air outlet pipeline and the air return pipeline are evenly arranged in the furnace body. The air return elbow is provided with a sixth pipe for communicating with outside air. The sixth pipe is provided with a negative pressure relief valve for opening or closing the sixth pipe.

The invention is directed to a heating assembly for catheter manufacture which includes a heating element having a central vertical passage and a plurality of gas flow passages in communication with the central passage. The passages are at an angle relative to the central passage increasing heat transfer surface area. The invention may also include an iris assembly. The iris assembly includes a plurality of discs having slits which are offset relative to another disc. The invention may also include an insulation chamber surrounding the heating element. The flow of gas previously heated by the exterior of the thermos coupler and heating element is restricted by the insulation chamber for passage through the gas flow passages and into the central passage, so that the gas receives additional heat for exposure to sheathing material to be bound to a catheter.

A roasting furnace for the production of industrial catalysts, provided with a ventilation system comprising a fresh air duct system and a circulating air duct system, wherein the fresh air duct system includes a high pressure blower, a fresh air inlet pipe and a loading frame. The fresh air-and-circulating air mixed roasting system allows the fresh air and circulating air to be fully mixed and dispersed to provide even heating. The catalyst product obtained after roasting has stable quality, good catalytic activity, and high strength.

A substrate processing apparatus includes: a heat processing unit configured to perform a heat process on a substrate having a film formed on the substrate; and a control unit configured to control the heat processing unit, wherein the heat processing unit comprises: a heater configured to support and heat the substrate; a chamber configured to cover the substrate supported on the heater; a gas ejector having a head in which ejection holes are formed, and configured to eject a gas from the ejection holes toward a surface of the substrate; an outer peripheral exhauster configured to evacuate a processing space inside the chamber from an outer peripheral region located further outward than a peripheral edge of the substrate supported on the heater; and a central exhauster configured to evacuate the processing space from a central region located further inward than the peripheral edge of the substrate supported on the heater.

An apparatus for treating a substrate includes a process chamber having a process space inside, a support unit that supports the substrate in the process space, a heating unit that is provided inside the support unit and that heats the substrate, an exhaust unit that evacuates the process space, and a gas supply unit that supplies a gas into the process space, and the gas supply unit supplies the gas at a temperature selected from a first temperature and a second temperature.

A modular industrial energy transfer system includes a shell and at least one energy transfer unit coupled to the shell. The shell includes a plurality of sidewalls, a ceiling member coupled thereto, and a plurality of mounting structures disposed along the shell. The plurality of sidewalls and the ceiling member cooperate to define an interior volume to accommodate a work product. The at least one energy transfer unit is coupled to the shell via at least one of the plurality of mounting structures and is partially disposed through the shell to generate an airflow pattern through the interior volume of the shell.

Provided is a resin curing device capable of improving work efficiency when curing a liquid resin. A controller (2) of a resin curing device (1) controls opening degrees of three valves (51 to 53) so that a gas flow passage becomes a circulation passage (40) when an execution condition of an operation of feeding air to a curing furnace (10) is satisfied, and controls the opening degrees of the three valves (51 to 53) so that the gas flow passage becomes a bypass passage (41) when the execution condition is not satisfied (STEPS 30 to 41).