Evaporative cooling electromagnetic separator

Abstract

This is an evaporative cooling electromagnetic separator. It includes a shell and an iron core installed inside the shell. A set of wire coil is winded around the iron core. Inside the shell is cooling medium, which is evaporative cooling medium or mixture of evaporative cooling medium and transformer oil. A condenser is installed on the top of the shell. On one side of the condenser is a steam gathering pipe, which joints with the shell from its top, and on the other side of the condenser is a liquid gathering pipe, which connects with the shell from its flank. The present invention will help to enhance the security, reliability and cooling capability of the electromagnetic separator, and possesses broad application perspective.

1 . An evaporative cooling electromagnetic separator including a shell, an iron core installed inside the shell, a wire coil wound around the iron core, and cooling medium, wherein: 
 a) said cooling medium is evaporative cooling medium or mixture of evaporative cooling medium and transformer oil;    b) a condenser is installed on the top of the shell, on one side of said condenser a steam gathering pipe is provided that joints with the shell from its top, and on the other side of said condenser liquid gathering pipe is provided that connects with the shell from its flank.    
   
   
       2 . An evaporative cooling electromagnetic separator as stated in  claim 1 , wherein said condenser comprising: 
 a) a shell in the shape of cylinder, inside of which it is separated by two vertical clapboards into a steam gathering room from one side of the shell and a fluid gathering room from the other side;    b) Several cooling pipes with heat exchange pieces installed between the clapboards, said cooling pipes connecting the steam gathering room and the fluid gathering room;    c) A fan used to cool the cooling pipes installed outside of the shell.    
   
   
       3 . An evaporative cooling electromagnetic separator as stated in  claim 1 , wherein said condenser comprising: 
 a) a shell in the shape of cylinder, inside of which many cooling pipes with cooling water inside are installed;    b) an inner water tank built in the shell, that connects with the inner sides of said cooling pipes;    c) an outer water tank fixed on the outer side of the shell, that connects with the outer sides of said cooling pipes;    d) said outer water tank separated into a lower inflow room and a topper outflow room by transverse clapboard set in said outer water tank, said inflow room connecting with the cooling water inflow pipe, while said outflow room connecting with the cooling water outflow pipe.    
   
   
       4 . An evaporative cooling electromagnetic separator as stated in  claim 2 , wherein said condenser further includes a pressure sensor, a decompressing electromagnetic valve, and a pressure switch installed on its shell.  
   
   
       5 . An evaporative cooling electromagnetic separator as stated in  claim 1 , wherein 
 a) said cooling medium being the mixture of evaporative cooling medium and transformer oil;    b) the heavy ratio of said evaporative cooling medium to that of said transformer oil being 1:0.1˜2;    c) a wire coil immersed in said cooling medium entirely.    
   
   
       6 . An evaporative cooling electromagnetic separator as stated in  claim 1 , wherein said cooling medium is evaporative cooling medium Fla, evaporative cooling medium 4310 or evaporative cooling medium 3000.  
   
   
       7 . An evaporative cooling electromagnetic separator as stated in  claim 1 , wherein 
 a) said cooling medium being evaporative cooling medium;    b) a wire coil immersed in the cooling medium partly or entirely;    c) the height of said wire coil immersed in said cooling medium being larger than one third of the whole height of said wire coil when it is partly immersed in said cooling medium.