The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the conduit pump that my company is a major produces manufacturer. When you need conduit pump type selecting, we will provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer your referenced alternative. This product information is the knowledge that seals leakage reason about conduit pump machine:
The machinery of conduit pump product is sealed and slack it is one of relatively common conduit pump breakdown. Conduit pump falls in working status, between pump case body and axis if do not install sealed equipment, criterion medium can be poured out of from the place, if be poisonous and harmful transmission,medium can cause greater harm so. Operating mode condition asks high case falls, undertake to conduit pump with respect to need choice extension fetterses sealed, rinse plan in order to realize form a complete set to achieve good sealed performance, also filling cannot realize with opportunity instrument sealed and good service life grows. The mechanical and sealed leakage that because pressure reason causes,the article is opposite two kinds undertakes discussing:
When because spring pressure force is reached,always passing to exceed 3MPa with force of internal pressure of annular seal space greatly than pressing a design, can make seal face bigger than been press, lilquid film is formed hard, seal face wears away serious, send grow in quantity of quantity of heat, cause sealing surface heat to be out of shape.
Countermeasure: Assembling machine when sealing, bedspring compresses a quantity to must undertake by the regulation, not the phenomenon with too big or too small be patient of, the machinery below high-pressured condition is sealed should take step. To make end panel gets power reasonable, reduce as far as possible be out of shape, can use the data with the compression high intensity such as hard alloy, pottery and porcelain, strengthen cooling lubricant measure.
Conduit pump is in start, in staying machine course, because pump entrance jams, smoke the account such as gas is contained in sending medium, make annular seal space appears likely negative pressure, inside annular seal space if negative pressure, can cause seal face to do attrition, sealed meeting produces outfit type machine inside flat (water) phenomenon, vacuum is sealed as directional as what pressing sealed differentia to depend on sealed object difference, and mechanical and sealed the adaptability that also has its some way.
Countermeasure: Use machine of double end panel sealed, conduce to improvement so lubricant condition, improve sealed performance.
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Conduit pumpMachine the introduction that seals leakage reason, if you still want to have farther knowledge to this problem, or want to buy this relevant product, contact personnel of my company customer service directly please, my company returns production to suck pump oneself, welcome you at any time seek advice.
