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Feb 18, 2022
Will the magnetic pump be degaussed for a long time? The reasons for the degaussing of the internal and external magnetic rotor of the magnetic pump: the high temperature and the dry rotation of the magnetic pump are the direct causes of degaussing. There are many reasons why the temperature is too high. If the flow rate is too small for a long time in operation or the outlet valve close...
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Feb 12, 2022
First, the reason why the noise of the fluorine-lined magnetic pump is too loud. 1. Serious wear and tear of the shaft. 2. Serious wear of shaft sleeve. 3. The driving magnetic steel cup is in contact with the isolation sleeve. 4. There is friction between the rotating part and the fixed part. 5. Suction head exceeds or bottom valve clogs. 6. The pump is not fixed. Second, the elimination method o...
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Jan 18, 2022
Every factory will use a variety of pumps, chemical pumps, corrosion-resistant pumps, fluoroplastic pumps and so on. Do you know what is the static pressure of pumping liquid? Today, the editor of TEFLOW came to talk about what is the static pressure of liquid? It refers to the pressure measured by the sensor on the fluid. In the field of centrifugal pump technology, centrifugal pump pressure refe...
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Jan 05, 2022
The failure of magnetic pump to pump liquid is easy to occur, and there are many reasons. So what should we do with it? First of all, we should check whether there is air leakage in the suction pipeline of the magnetic pump, check whether the air in the suction pipe is discharged, whether the amount of liquid injected into the magnetic pump is enough, and whether there is debris blockage in t...
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Dec 25, 2021
What is the working principle of centrifugal pump. Centrifugal pump is widely used in chemical production. Room temperature liquids such as ethylene glycol and water are transported by centrifugal pump. The centrifugal pump is driven by an electric motor, the pump body and the suction pipe are filled with liquid, the motor drives the impeller to rotate at a high speed, and the impeller drives...
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Dec 11, 2021
In the chemical industry, when using stainless steel centrifugal pump, stainless steel alkali pump, stopping pump for maintenance, or cleaning pump repair work, it is necessary to disassemble the centrifugal pump. How to disassemble the centrifugal pump correctly? The editor of Tenglong tells you: 1. Use the pull horse to disassemble the coupling, the specific method is as follows: pull ...
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Dec 07, 2021
Because there is a certain system in the cavity of the stainless steel magnetic pump and the "static bearing" is used in the magnetic pump, the stainless steel magnetic pump must not be used in the system with pressure, and both positive pressure and negative pressure are not feasible. . 1. Because the cooling and lubrication of the stainless steel magnetic pump bearing depends on the conveye...
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Dec 06, 2021
A few days ago, our company technician went to an environmentally friendly customer to repair a filter, mainly because the 3HP magnetic pump in the filter was broken and could not work. Our technicians went to the scene and found that the pump head was damaged due to the idling of the magnetic pump and the pump head had to be changed. In fact, it is the second time that we have repaired ...
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Nov 11, 2021
1. The key to the installation technology of fluoroplastic centrifugal pump is to determine the installation height (suction distance) of fluoroplastic centrifugal pump, which refers to the vertical distance between the water source surface and the center line of chemical centrifugal pump impeller, which should not be confused with the allowable vacuum suction height. The allowable vacuu...
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teflowpumps@tlpumps.com
+86 18130251359
+86+0563-5093318
teflowpumps@tlpumps.com
+86 18130251359