Concrete hose pump for sale
2021-03-12 14:12:22
Concrete hose pump for sale
The concrete hose pump is a type of rotor positive displacement pump, named because its working principle is similar to that of the digestive tract, which transports gas, solid, and liquid three-phase media in a peristaltic manner.
Designers and users of concrete hose pump first value its ability to transport strong abrasive media. It has no valve and no seal. The only part in contact with the medium is the inner cavity of the rubber hose. The rotor of the compressed hose is completely independent of the medium.
The uniqueness of the concrete hose pump for sale: no other pump has better self-priming ability than the hose pump, which can almost produce a perfect vacuum to suck liquid; transport gas-containing liquid and foam liquid without air resistance; transport high viscosity, Shear sensitive media is also a strong point; a fixed displacement per revolution has nothing to do with the outlet pressure, it is a natural metering pump. Various advantages make concrete hose pump for sale more and more widely used in gold smelting, non-ferrous smelting, chemical, mining, food processing, brewing, ceramics, water treatment and other industries.
Concrete hose pump for sale are being used in more and more fields to transport various fluids. It is inevitable that there will be abnormal conditions in use, such as: tube burst, insufficient pressure, etc. So how do you check and repair when there is a problem? Let's summarize the solutions to common problems.
1. Burst.
Generally speaking, the hose pump is debugged according to the customer's requirements before leaving the factory, and can meet the requirements of use. In the later use, the tube will burst. The normal service life of the extruded tube is generally 800-1000 hours. It is a normal loss if it can be used for such a long time, but if it is significantly less than this time (such as more than 100 hours), the pump body and the delivery pipeline should be checked in this case. Generally, it is caused by excessive pressure. Check first Whether each wheel in the pump body rotates normally; then check whether the squeeze wheel gap is normal and whether there is running; then check whether the entire conveying pipeline is blocked.
2. Not enough pressure.
Check the gap of the extrusion wheel. If the gap becomes larger, the pressure will be insufficient. Readjust the gap of the extrusion wheel until the required pressure is met. Then check whether there is any abnormality in the conveying pipeline, such as leakage.
3. Insufficient flow.
a. Check whether the squeeze wheel gap is too large;
b. Check whether the suction port is normal and whether the raw material supply is sufficient;
c. Check whether the delivery pipeline is leaking and whether the valve is closed.
4. There is abnormal noise when the machine is working.
Listen carefully to the source of the noise when the pump is working next to the machine, judge the possible problems according to the type of noise, and then stop and check:
a. First check whether the rotation of each wheel is normal, whether there is any jamming phenomenon;
b. Then see if there is any If the foreign matter falls into the pump casing;
c. Check if the reducer is abnormal.
If you are interested in concrete hose pump, please contact us freely, info@gaodetec.com.
