Welcome to Nantong Fleck Fluid Equipment CO., LTD.!
Let's talk about how the pressure pulsation of the shear pump is too high.
Let's talk about itshear pumpHow about pressure pulsation?
Structure and composition of 1. shear pump
The pump body of the shear pump is mainly composed of the outside of the pump chamber and the inside of the pump chamber. The outside of the pump chamber is mainly made of stainless steel type SS316, which is wear-resistant and not easy to rust. The internal structure of the pump chamber is also made of stainless steel, which is more corrosion-resistant and wear-resistant than the outside. So as to better subdivide some oxidized liquids without damaging the pump body.
If the shear pump has large pressure fluctuation, insufficient flow or no flow, pipeline vibration and serious noise, the factors to be considered are: the air in the suction cavity of the pump is not exhausted; At the sealing ring, air is sucked in when absorbing liquid; The suction pipe is too slender and bent, the spring of the suction valve is broken or the valve core is damaged, the screw plug of the suction valve is not tightened, and the suction filter of the liquid tank is blocked. The solution is loosen, exhaust the air; take out the drain valve and fill the plunger cavity with liquid;
2.shear pumpWhat are the solutions to the failure?
The shear pump has the characteristics of compact structure, convenient operation and high production efficiency, but improper operation can easily lead to the failure of shear pump.
1. If there is no pressure or the pressure cannot be adjusted after the shear pump is started, the factors to be considered are: the middle and lower orifices of the pilot valve are blocked; The main valve or pilot valve of the unloading valve is stuck and damaged; The sealing ring at the thrust of the piston is damaged. The solution is to dredge, repair and replace the object according to the problem.
2. When the shear pump is running, if there is an impact sound, it may be due to the increase in the bearing gap; there is debris in the pump body; there is a gap between the plunger and the pressure block. The solution is to replace the bearing; remove the debris; adjust the motor And the pump to make it coaxial; tighten the compression screw sleeve.
3. If the shear pump has large pressure fluctuation, insufficient flow or no flow, pipeline vibration and serious noise, the factors to be considered are: the air in the suction cavity of the pump is not exhausted; At the sealing ring, air is sucked in when absorbing liquid; The suction pipe is too slender and bent, the spring of the suction valve is broken or the valve core is damaged, the screw plug of the suction valve is not tightened, and the suction filter of the liquid tank is blocked. The solution is loosen, exhaust the air; remove the drain valve and fill the plunger cavity with liquid.
The above is a small series to explainshear pumpDo you understand the relevant knowledge? I hope the above explanation can help you. Thank you for watching. See you next time.
Nantong Flake is a high-tech enterprise in Jiangsu Province integrating equipment research and development, design, manufacturing and sales. The company specializes in gas-liquid and other heterogeneous high-gravity process reactions, as well as material particles or crystals in the reaction process for shear crushing, dispersion and emulsification, homogeneous mixing, and strengthening reactions.
Recommended Information
Crushing pump - pigment crushing test
2023-11-30
Precautions for operating an emulsifier
2023-11-14
Delivery of hygienic rice grinder
2023-11-07
Polyacrylamide mixed homogenization test
2023-10-23
Contact Information
No. 5, Youth East Road, Science and Technology Pioneer Park, Qidong City, Jiangsu Province
Focus on us
Mobile Website
Copyright©2023 Nantong Fleck Fluid Equipment CO., LTD.
Powered by 300.cn | SEO | Business License