Pump industry suppliers to tell you: should pay attention to what aspects when chemical pump mechanical seal

chemical pump mechanical seal should pay attention to what aspects

it is very important to chemical pump seal, the seal will not leak, and some chemical pump transportation is corrosive substances, once leakage will cause serious consequences, if toxic can also affect the physical health. So the chemical pump seal is very important.

we will strictly check whether mechanical seal components damage or failure, if the failure to timely replacement. We will strictly check ring and static ring for grinding the seals, if there are wounds, touch to timely repair or replacement. When installation should pay attention to not have deviation, so as not to affect the sealing effect.

mechanical seal is a common form of seal, apply to clean, without suspended particles of the medium. For installation of the piping system and reservoir filling, should rinse carefully protected from solid impurities into the mechanical seal face and make the seal failure. Chemical pump is designed according to this principle. High-speed rotation of the impeller blades driven in water, the water thrown, so as to achieve the purpose of conveying.

the performance of the centrifuge is inertia. Water droplets on the umbrella, for example, when the umbrella turning slowly, water droplets turn will follow the umbrella, this is because the umbrella and the result of the friction is given as water droplets of centripetal force of the water droplets, but if the umbrella rotational speed, the friction force is not enough to make water droplets to do circular motion, then the water will be separated from the umbrella to the outer edge. Like to use a rope to pull the rocks do circular motion, if too fast, the rope will disconnect, stones will fly out, this is what is called a centrifuge.

emergency stop chemical pump steps: 1) rapid press stop button, the pump stop; (2) close the outlet valve, pump stop disc pump after 2 ~ 3 ring; (3) control the import of large tank liquid level close valve, cooling water, lubricating oil and so on; (4) if the temperature heat conduction oil pump and so on to pay attention to safety

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