초록 ▼

The Microwave System and method of reactivation is designed to provide an indirect, safe and energy efficient source of heat and temperature rise required in the reactivation section of the desiccant unit for the release into atmosphere of the water vapors which are accumulated in the desiccant roto

The Microwave System and method of reactivation is designed to provide an indirect, safe and energy efficient source of heat and temperature rise required in the reactivation section of the desiccant unit for the release into atmosphere of the water vapors which are accumulated in the desiccant rotor. This microwave reactivation system and method is based on heat transfer produced from a heated fluid which is pumped through a closed loop coil assembly. This closed loop coil assembly is located and runs through both the isolated heating chamber of the microwave section and the reactivation / regeneration section in the dehumidification system. The airstream passing through the reactivation intake section comes in contact with the coil assembly and is heated to the desired temperature prior to reaching the desiccant rotor.

대표청구항 ▼

1. A system for dehumidifying air in an enclosed space or area comprised of desiccant rotor/wheel assembly having the following; a. a cabinet;b. a desiccant rotor/wheel assembly rotatively mounted within the casing or cabinet and having the core impregnated with a desiccant material and a metallic o

1. A system for dehumidifying air in an enclosed space or area comprised of desiccant rotor/wheel assembly having the following; a. a cabinet;b. a desiccant rotor/wheel assembly rotatively mounted within the casing or cabinet and having the core impregnated with a desiccant material and a metallic outer shell construction surrounding the desiccant core material, wherein the desiccant rotor/wheel assembly simultaneously rotates through a process section and a microwave reactivation section;c. means for driving the rotation of the desiccant rotor/wheel assembly within the cabinet;d. a first high static blower to provide means for drawing a supply airflow from the enclosed area or space and through the process section wherein moisture in the process inlet airflow is removed by the desiccant rotor/wheel assembly core material;e. a process dry air outlet located downstream of the process section is utilized for discharging dry air supply from the desiccant rotor/wheel assembly into the enclosed space or area to be treated, dehumidified and controlled;f. a the microwave reactivation section including a microwave heating chamber which is enclosed in an explosion-proof casing or cabinet including explosion-proof rated system components for purpose of raising the temperature of a thermal fluid within coils assemblies which come in contact and heating incoming reactivation airflow;g. a second high static blower to provide means for drawing in the incoming reactivation airflow from outside the enclosed space or area and siphoning it through the reactivation section to heat the airflow into a super-heated reactivation airflow, urging the reactivation airflow through the reactivation heating coils assembly part of the microwave reactivation section and through the desiccant rotor/wheel assembly core material;h. wherein the super heated reactivation airflow has a demagnetizing effect which deactivates the desiccant core material, wherein the moisture retained within the desiccant core material is immediately released into the reactivation airflow to create a reactivation hot wet airflow discharge;i. a reactivation air outlet which is located downstream of the reactivation section, exhausts the reactivation hot wet airflow discharge externally into ambient atmosphere outside of the enclosed space or area which is being treated and dehumidified. 2. The system of claim 1, further comprising a frame for supporting the unit cabinet and serving also as a ground. 3. The system of claim 1, wherein the means for driving rotation includes an electric drive motor assembly whether standard or explosion-proof rated. 4. The system of claim 3, wherein the motor is one of the following: a. electrically driven motorb. pneumatically driven motorc. hydraulically driven motor. 5. The system of claim 1, wherein each of the first and second high static blowers located in the process and reactivation sections are each individually directly driven by a motor whether standard or explosion-proof rated. 6. The system of claim 5, wherein the blowers motor is one of the following: a. electrically driven motorb. pneumatically driven motorc. hydraulically driven motor. 7. The system of claim 1, wherein the microwave reactivation section is responsible for heating the reactivation airflow using electrical energy as the power source generated from various groups consisting of; a. standard electrical main/power grid energyb. electromechanical/electromagnetic-power generator energyc. photovoltaic-solar power energyd. wind power energye. electrochemical-battery/fuel cell energy. 8. The system of claim 1, wherein the microwave reactivation section includes at least two interconnected coils assemblies as part of a closed-loop system wherein one coil assembly located in the microwave heating chamber and the other in the reactivation section, each filled with a heating thermal fluid which is pumped flowing continuously through the closed-loop coils assemblies.