Forced circulation pump of the evaporation device

forced circulation pump of the evaporation device to introduce

1, the pump outlet diameter shall be the same device suction pipe, the import of self-priming pump horizontal section length shall not be greater than zero. 5m. The outlet pipe of the pump device to an altitude of no less than 1 m, best equipped with valve, easy to operation after switched on when open the valve, close the valve before downtime.

2, pump check carefully before using the device type specifications form a complete set of applicable, it is necessary to take a closer look at each place with or without fasteners loose loose if it is necessary to tighten again. The capacity and head of the pump should be paid attention to when using necessary by using manual specification, such as low head can not meet the specification, should be installed in the water pump outlet valve control flow, to avoid overloading the motor.

3, unit can't directly support on the outlet flange of the pump, it is necessary to the other set point, to prevent pump damage of deformation. Device position higher than the liquid level, should be in the suction pipe bottom valve terminal device, and the discharge pipe set priming screw hole and the valve on the road, for pump priming before starting.

in general, we can choose mechanical seals and packing seal, but each have advantages and disadvantages of using these two kinds of seal form. When choosing mechanical seal, for example, if necessary flushing device can't keep up with, after exposure to carbon dioxide in the air, in the mobile ring and cleaning ring seal between the accumulation and accumulation on the surface, causes the damage of seal and even failure. A simple selection of packing seal flush device is characterized by: if contact with packing hardness and roughness of the shaft section can not meet the requirements of must, then packing often happens deep grooves, the hardening of packing axis and the surface roughness requirement is higher.

evaporation forced circulation pump of the maintenance and repair

1, after using period of time, found that the machine seal end leakage, is caused by the machine sealing end surface wear, should adjust the ring, tighten the ring two of stainless steel screw, will ring to move forward, right shine is preferred.

2, boot 8 - daily 16 hours for water pump in the best condition. Successive use 24 hours should be equipped with spare parts, repair replace regularly, replacement period normally for two to three months, should be due for maintenance, no production or operation using may at any time in a row for maintenance.

evaporation forced circulation pump maintenance way:

1, wipe out the exterior-interior sewage impurity pump casing, water pump cover, impeller, take a closer look at after washed clean, no damage may continue to use.

2, remove dirt and impurities and washing machine sealing assembly list, check the seal face wear condition, wear or scratch the smaller usable fine metallographic sandpaper grinding to flat with no scars on the tablet can continue to use, after the grinding cannot elimination evaporation forced circulation pump is necessary to replace.

J&T INDUSTRY CO.,LTD. undertakes bulk operations and specializes in undertaking corporate offers to cater the needs of different companies.
go to J&T INDUSTRY to get an amazing offer at favorbale price. the submersible pump winter cover pump actually works and is worth a try.
In various different types of pool cover drain pump, winter cover pump submersible pump is one of the most commonly used.
With wide range of [分类关键词] products of top quality in offer, J&T INDUSTRY CO.,LTD. will definitely be your best option for submersible pump solution. Do feel free to contact us at J&T INDUSTRY.
Time is one of the biggest challenges cited by manufacturing submersible pump.