Desulfurization pump maintenance

To make the desulfurization pump safe operation, long life, we must pay attention to routine maintenance, maintenance should pay attention to the following aspects: 1, shaft seal maintenance Packing shaft seal to regular testing of seal water pressure and water, always keep a small amount of cleaning Water flow along the axis, periodically adjust the packing gland, check the packing and regular replacement of packing, shaft seal water pressure, shaft seal water should meet the above (shaft seal inspection) requirements. 2, the impeller adjustment In order to ensure the efficient operation of desulfurization pump, impeller must be adjusted in time and the gap before the guard, the impeller clearance adjustment of the preferred stop pump, release the bearing box bearing bolts, loosen the adjustment nut, the bearing components to Before moving, rotate the shaft by hand in the rotation direction of the pump until the impeller rubs with the front fender, and then use the adjusting bolt to make the rotor move backward and record the clearance before and after moving evenly distributed between the front and back fenders of the impeller to reach The impeller and the front guard, the gap between the rear guard is equal and the two dustproof discs tightened, fastened on the shaft. After adjustment, re-check the impeller rotation is normal before starting again, the bearing assembly tightening bolts are tightened, and then start the pump. 3, the bearing lubrication bearing assembly assembly, if the assembly is correct, the amount of oil, timely maintenance, transport life will be longer, maintenance personnel should be regularly overhaul bearing components, bearings and lubricants to check the situation in operation must be regularly added or Change the lubricant, the time interval and the amount of injection and pump speed, bearing size, continuous working hours, the number of pump stops, the surrounding environment and operating temperature and many other factors, it is necessary to gradually accumulate experience, a reasonable and timely manner plus lubricating oil . 4, spare pump shaft should be rotated 1/4 turn each week, so that the bearing evenly to withstand static load and external vibration.

Crossarm Connection Plate 110kv Wishbone

Product Name:Crossarm Connection Plate 110kv Wishbone

Key words:Galv Crossarm Brace support,Crossarm brace support of functional component,Crossarm brace for galv

Application: Easily manipilate the state of our functional component without needing to convert them into class components.

Technical parameters

Description: Crossarm connection plate 110kv wishbone

Size:506x75x6

Part No.: Q.Q.Q.000298

Material elongation:Q345,Q235

Finished: Galvanized,HDG,Plain,Painting,Dacromet,Electrogalvanizing,Oiled,Phosphorization,etc

Place of origina:China

HS Code:730820

Trademark:ZBRF

Color:Customized

Part:Power,Galv

Transport Package:Plastic Bag or Gunny bag and Wooden Case

Port of shipment:Shanghai Port,Taicang Port

Certification:CE,SGS,A.S

Tensile strength ≥410Mpa

Yield strength ≥280Mpa

Elongation≥22%

Crossarm Connection Plate 110Kv Wishbone,Wishbone For Power,Power Crossarm Connection Plate,Crossarm Plate 110Kv Wishbone For Galv

TAICANG ZHONGBO RAILWAY FASTENING CO., LTD. , https://www.railfastener.com