Water ring vacuum pump is widely used in various industries, but many users often need vacuum degree when using water ring vacuum pump. If the vacuum degree of water ring vacuum pump is not well controlled, it will directly affect the product quality or process implementation. So how should we adjust the vacuum of water ring vacuum pump?
First of all, we should understand that the principle of water ring vacuum pump is to use water jet to take away the air in the container, so as to form a certain degree of vacuum.
Adjustment method of vacuum degree of water ring vacuum pump equipment:
1. A valve is added to the air inlet to adjust the on-off value of the valve to stabilize the system balance pressure.
2. The side of the air inlet pipe is added with a vent valve for air supply regulation.
3. Control the water supply temperature of water ring pump to adjust the limit pressure.
4. Control the water supply of water ring pump to adjust the system balance pressure.
5. It should be understood that the principle of vacuum pump is to use water jet to take away the air in the container, so as to form a certain degree of vacuum.
6. If the sealing of the container is not good, continuous vacuum extraction is needed. Opening a small water injection valve can reduce the vacuum degree, or adding a bypass to adjust the vacuum degree.
7. If the container is well sealed, it can completely reach the vacuum degree we need, and then it can be removed.
8. If the vacuum pump is always on and the container is well sealed, appropriate vacuum degree is required.
9. In the design of regulating mode, it is usually realized by adding a return line between the intake pipeline and the exhaust pipeline, and by adding a regulating valve on the return line to regulate the flow to achieve the control of vacuum degree.
The above is how to adjust the vacuum degree of water ring vacuum pump. If you have any questions, please consult the professional water ring vacuum pump technician or the manufacturer directly! How to control different water ring vacuum pumps, and choose more suitable water ring vacuum pump. EVP water ring vacuum pump manufacturer is ready to solve any vacuum technical problems for you.