BUILDING EVAPORATORS CRYSTALLIZERS

Brand	Owner	Address	Description
HPD	VEOLIA WATER TECHNOLOGIES, INC.	4001 Weston Parkway Cary NC 27513	building evaporators and crystallizers and associated systems for others;evaporators and crystallizers;design services for evaporators and crystallizers and associated systems;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A tandem compressor refrigerant cycle with an economizer circuit is introduced to provide additional capacity and improve system efficiency. In this system, tandem compressors deliver compressed refrigerant to a common discharge manifold, and then to a common condenser. From the common condenser, the refrigerant passes to a plurality of evaporators, with each of the evaporators being associated with a separate environment to be conditioned. Each of the evaporators is associated with one of the plurality of compressors. By utilizing the common condenser, and yet a plurality of evaporators, the ability to independently condition a number of environments is achieved without the requirement of the same plurality of separate complete refrigerant circuits for each of the environments. In some embodiments, several of the plurality of compressors can be provided by compressor banks having its own plurality of compressors. Some of the compressors in the compressor bank can have intermediate injection ports to accept refrigerant vapor from the economizer circuit. In particular, the economizer circuit provides additional capacity to the evaporators with relatively high load requirements.