Pastillator's main performance parameters are filtration accuracy, pressure drop, scale capacity, working pressure, flow capacity and so on.
1, filter accuracy
Pastillator's filtration accuracy refers to the ability of Pastillator to filter the impurity particles of different sizes, expressed as the nominal size of the smallest mechanical impurities that can be filtered by the filter element. It is the first choice when selecting a filter parameters, it is directly related to the cleanliness of the working medium and system operating conditions are good or bad.
2, pressure drop
The pressure drop of the Pastillator is the difference between the pressure at both ends of the Pastillator when the specified liquid passes the Pastillator at a specified flow rate. It is also one of the important indicators of Pastillator, especially Pastillator with differential pressure transmitter, which is more important as a basis for regulating the operating pressure of the transmitter. General suction piping Pastillator pressure drop is not greater than 0.01MPa, return pipe Pastillator pressure drop is not greater than 0.03MPa, drainage pipe Pastillator pressure drop is not greater than 0.05MPa.
3, satisfied capacity
The capacity is the maximum weight of the dirt accumulated in the Pastillator when the pressure drop of the Pastillator reaches the specified maximum. Pastillator's larger capacity, the longer the use of time.
4, flow capacity
Pastillator's flow capacity is the maximum flow that allows the flow through the Pastillator to allow the pressure to drop. It is also a parameter to consider when choosing Pastillator. The Pastillator's flow capability is selected based on the location of the Pastillator installation and the flow through which the system flows.
5, work pressure
Pastillator's working pressure is the maximum pressure allowed for Pastillator to work properly. Ie Pastillator's compressive strength. The work pressure of the Pastillator is selected according to the installation location of the Pastillator and the system pressure there.
6, filter efficiency
Where n1 - Pastillator is the number of particles of the specified size in the upstream unit volume;
n2 - the number of particles of the specified size in the downstream unit volume;
n1-n2 - the number of particles in the unit volume retained by the filter cartridge.
Pastillator is an indispensable device for conveying media piping and is usually installed at the inlet end of a relief valve, pressure relief valve, water level valve or other device to eliminate impurities in the medium to protect the normal use of valves and equipment The When the fluid into a filter with a certain size of the filter, the impurities are blocked, and clean the filtrate from the Pastillator outlet discharge, when the need for cleaning, as long as the removable cartridge out, after processing can be reloaded The Pastillator maintenance and maintenance methods are: ● coarse filter Pastillator 1, Pastillator core parts of the Pastillator core, the filter is made by the Pastillator box and stainless steel wire mesh, stainless steel wire mesh is a loss of parts, need special protection; 2, when Pastillator Work for some time, Pastillator core precipitated a certain amount of impurities, then the pressure drop increases, the flow rate will decline, the need to promptly remove Pastillator core impurities; 3, cleaning impurities, pay special attention to the stainless steel wire mesh filter can not Deformation, or damage, otherwise, and then put up the Pastillator, the purity of the filter media can not meet the design requirements, compressors, pumps, meters and other equipment will be destroyed; 4, if found stainless steel wire mesh deformation or damage, The ● Precision Pastillator 1, the core part of the precision Pastillator is the filter element, the filter element consists of special materials, is a loss of parts, need special protection; 2, when the precision Pastillator work for some time, Pastillator filter block a certain amount of impurities 3, in the removal of impurities, pay special attention to precision filter, not deformed or damaged, otherwise, and then loaded up the filter, the filter will be removed, the pressure will be reduced, the need to promptly remove Pastillator impurities, 4, some precision filter, can not be repeated use, such as bag filter, polypropylene filter, etc .; 5, if found filter deformation or damage, need to be replaced immediately.