Hi everybody,
I have Ammonia plant consist of two stage (low stage -450C and high stage -60C), we use low stage for cold room storage , Hardening tunnel and high stage for glycol plate heat exchanger this second one for pasteurization , milk tanks and aircon …etc and we use high pressure liquid from receiver to feed ice cream freezers. Our problem appear when we run one or two freezer only with out Hardening tunnel there is no liquid in the receiver , I mean the plant runs as low capacity most of the compressor standby there is no condensation , Actually we add ammonia but we didn't get perfect solution. Now we are thinking to add pre-receiver to feed ice cream freezers I don't know if this procedure will solve our problem. So I need your advice to solve this problem
Thanks