Device for collecting water vapor from air as liquid water. Included is a refrigerant compressor circulating refrigerant through a controlled dimensioned condenser into a tubing loop. A portion of the tubing loop functions as a condenser. This tube conveys the pressurized refrigerant through an expansion valve. The refrigerant pressure and temperature decreases. Ambient water vapor collects on the exterior surface of the cooled section of tube now functioning as an evaporator. The water drops from the tube surface into a reservoir for use. The tube loop extends through a multiport control valve. The control valve can direct the refrigerant pumped from the compressor into alternate ends of the tubing loop. The device can include a power supply and microprocessor controlling the generator and valves. The device may utilize a switch that detects water or ice deposits on the tube. The device can comprise a moveable frame supporting all above components.

Apparatus for producing liquid water from the condensation of atmospheric water vapor includes a transportable housing defining a first air inlet, a second air inlet, and an air outlet; first and second doors operable selectively to open and close the first and second air inlets, respectively; and at least one water condensation unit located in the housing between the first air inlet and the air outlet, and between the second air inlet and the air outlet. The housing is configured so that, when at least one of the first and second air inlets is open, at least a portion of an air flow into the at least one open air inlet is passed through the at least one condensation unit and out the air outlet.

Devices and methods are provided for reducing or removing condensation from compressed air.

An atmospheric water generation system includes a refrigeration assembly, a coolant reservoir, and an atmospheric water generator assembly in fluid communication with the coolant reservoir. The AWG includes an inlet for receiving ambient air and a plurality of tubing members each of which is in fluid communication with coolant generated by the coolant reservoir. The AWG includes a storage container commonly displaced from the plurality of tubing numbers and is configured to receive condensation that falls from the tubing members. Further, the AWG includes a plurality of photon diverters each positioned adjacent a downstream end of respective tubing member for recycling used coolant and directing a plurality of photons generated inside respective tubing members as a result of the condensation process.

Embodiments of an invention disclosed herein relate to apparatuses and processes related thereto including modifications of support members that significantly reduce the magnitude of stress at junctions between the support members and the shell walls of the apparatuses.

Apparatus for obtaining potable water from an impure water source comprising a container having at least a first end wall, a second end wall, a first sidewall, a second sidewall and a top wall; a volume of the impure water; a heater device for heating the volume of impure water to produce gaseous water molecules; a condensing system located inside the container for providing water condensate from the water molecules; an outlet for providing a flow of potable water from the water condensate; and a collection device for collecting the water condensate and moving the water condensate towards the outlet.

A process for removing or reducing the accumulation of fouling deposits within furnaces and heat exchangers in industrial systems by introducing a periodic steam blast. The steam blast is directed into the process fluid from which fouling deposits precipitate onto the heat exchanger surfaces. The steam blast increases the flow rates, creates turbulence and increases the temperature within the heat exchanger to dislodge foulant in both soft and hardened states from internal surfaces upon which foulants have adhered and accumulated.

A condenser for a vapor compression system includes a shell, a tube bundle, and a tube support structure. The shell has a refrigerant inlet and a refrigerant outlet. The tube bundle includes a plurality of heat transfer tubes disposed inside the shell. Refrigerant discharged from the refrigerant inlet is supplied onto the tube bundle. The heat transfer tubes extend generally parallel to the longitudinal center axis of the shell. The tube support structure is configured and arranged to support the plurality of heat transfer tubes in the tube bundle within the shell. The tube support structure includes at least one tube support plate inclined relative to a vertical direction perpendicular to the longitudinal center axis of the shell.

The system for drying lignite according to the present disclosure includes a mill configured to crush the lignite; a dryer configured to receive crushed lignite from the mill, to dry the lignite by heat-exchange with steam and to discharge dried lignite; a condensing-precipitating evaporator in fluid communication with the dryer so as to receive vapor which is evaporated when the lignite is dried, and which is discharged from the dryer. The evaporator is configured to condense the vapor discharged from the dryer by heat-exchange with water. The coal dust contained in the vapor is precipitated into a condensed aqueous solution when the vapor is being condensed, and the condensed aqueous solution is discharged. The system includes a Mechanical Vapor Re-Compression (MVR) configured to receive steam generated from the condensing-precipitating evaporator, to compress the steam into superheated steam, and to supply the compressed superheated steam to the dryer.

A device and method for changing a fluid from one state to another state, the states comprising a liquid and a vapour state are disclosed. The device comprises: an inlet configured to receive the fluid in a first state; an outlet configured to output the fluid in a second state; and a conduit connecting the inlet to the outlet. The conduit is configured such that a resistance to flow changes along at least a portion of a flow axis within the conduit. The device further comprises a controller configured to control a location of a region within the portion of the conduit in which the fluid changes state by controlling at least one of a temperature of the fluid and a pressure at at least one of the inlet and the outlet.