In the use of mvr evaporator, its effect is related to the pressure and the main equipment, so the key parts of the mvr evaporator system will directly determine the effect of its use, such as its vapor compression fan, at present, the fan of mvr evaporator is divided into two kinds of single-stage and common centrifugal compression fan, the characteristics of various fans are different and their applicable environment is different, the following small make-up will tell you how to mvr evaporator How to protect the key parts of the mvr evaporator?
First, the inhalation chamber
The inhalation room is the basic structure in the high efficiency mvr evaporator its role is quite big, is the medium uniform and equal amount of pouring to the impeller inlet, inhalation room can effectively reduce the separation loss, and can greatly weaken the disturbance of the air flow on the mvr evaporator working stability of the influence, but the inhalation room structure is simple, need to prevent by external damage and corrosion of the material infringement.
Second, impeller
Impeller also as low energy consumption mvr evaporator one of the parts, it as "work wheel" hidden in the centrifugal compressor, as the name suggests, the role of the impeller is to drive the flow of the work wheel, different flow rate and pressure will make the impeller working conditions are different, the temperature will also have a certain impact on the impeller, it is as one of the important components of the carrier of energy transfer, must be prevented from external damage and corrosion substances. Energy transfer carrier, must prevent mvr evaporator impeller blocked by foreign objects or friction is too large.
Third, the rotor
Centrifugal compressor is the core part of mvr evaporator, and centrifugal compressor rotor is an important part of it, because the rotor needs to rotate at high speed in a variety of spatial environments, which involves the spindle and the balance disk and thrust disk and other parts, so ensure that the lubrication of the rotor is vital, must avoid mvr evaporator rotor friction is too large and improve energy loss.
Everyday need to mvr evaporator above three structure parts to pay more attention, at the same time suggests to establish mvr evaporator maintenance manual, the maintenance of the relevant frequency for examination, according to the actual use of the environment to determine the mvr evaporator wear and tear situation, to its targeted maintenance to
