Tuesday, 28 August 2012

DX chiller manufacturer


DX chiller manufacturer

We are the leading manufacturers of DX- Chillers to our clients. The DX-Chillers are mainly used to cool he secondary refrigerants. The DX- Chiller comes in shell and tube type where the liquid or air, gas is to be cooled in the shell itself. 

Evaporator manufactures are used for concentration or crystallization of liquids. Shell and tube chillers ( evaporators ) are extremely efficient.. An evaporator manufactures consists of either plate type or shell and tube type heat exchanger. 

The liquid refrigerant feed is cooled through an expansion valve in the tubes which ensures superheated gas at the suction of the chiller. In order to get a good heat transfer efficiency, baffles are provided in the water,  air passage in the shell of the chiller which helps in maintaining good velocity of water, liquid or air over the tubes. 





Approximately 50% to 75% of the tubes are immersed in liquid refrigerant and the space above provides an allowance for the vapour generated through evaporation of the liquid below. This type is more often used with screw or centrifugal type compressors.

For cooling the secondary refrigerants, chillers are used. In working the DX chiller is similar to the dry expansion coil. The liquid refrigerant feed is through an expansion valve which ensures superheated gas at the suction outlet of the chiller. Mainly it is shell and tube type. The water or liquid to be cooled in the shell, while the refrigerant is in the tubes. Baffles are provided in the water passage in the shell of the chiller, thereby maintaining good velocity of water/liquid over the tubes to get good heat transfer efficiency.

The concept of the shell and tube chiller is based on a large number of tubes formed into what is known as a tube bundle. Refrigerant flowing from the expansion device is passed into the tubes and progressively evaporates thereby producing a cooling effect through the latent heat of vaporization.


For more details please visit http://www.industrialcooler.in/evaporator_manufacturers.php



1 comment:

  1. If you had financial problems, then it is time for you to smile. You only need to contact Mr. Benjamin  with the amount you wish to borrow and the payment period that suits you and you will have your loan  within three working days. I just benefited for the sixth time a loan of 700 thousand dollars for a period of 180 months with the possibility of paying before the expiration date. Mr Benjamin has be helping me with loan.Make contact with him and you will see that he is a very honest man with a good heart.His email is  lfdsloans@outlook.com   and his WhatApp phone number is + 1-989-394-3740 

    ReplyDelete