prevent of water ring vacuum pump explosion to methods

After a long time of use, water ring vacuum pump will have some problems of this kind or that. Exhaust explosion is quite common. In order not to affect the normal use of the equipment, how can we prevent this?

prevent of water ring vacuum pump explosion to methods

1. Filtering
It should be known that in the process of air suction by the water ring vacuum pump, a small amount of materials and residues will be sucked into the valve plate of the pump, and some lubricating oil will also be stuck on the valve plate of the pump. In order to eliminate this phenomenon, a filtering device can be installed on the gas pipeline before the pump to filter the dust or residual liquid, and the filtering device can be cleaned regularly to ensure good performance of the device.

2. Cooling
As the piston of the water ring vacuum pump keeps reciprocating in the cylinder, the pump body temperature is too high, which provides conditions for material carbonization and induces accidents. In order to avoid this situation, operators are required to open the cooling system of the pump before starting the pump, and ensure that the water inlet and outlet pipes of the system are unblocked.

3. Water washing and buffering
Adding water washing and buffer tank in front of the equipment can effectively eliminate the residual liquid inhaled, and also has a certain cooling effect on the mixed air. In the production process, workers need to have a strong sense of responsibility and discharge residual liquid in time to avoid accidents.

4. Prevention of blocked or blocked exhaust pipe
The blockage or blockage of the exhaust pipe may cause that the mixed gas containing methanol vapor cannot be discharged in a timely manner. If it accumulates to a certain extent, it will leak, explode, or even explode.

5. Tail gas control
To prevent explosion of water ring vacuum pump, tail=control shall be strengthened. The tail gas discharged from the vacuum pump shall be injected with a large amount of mixed gas of methanol steam 4. First, one or more sets of condensing devices shall be installed in front of the buffer tank to condense the mixed gas; Secondly, a condensing device is also installed on the main exhaust pipe of tail gas to condense the exhaust gas, so as to reduce the concentration of methanol vapor in the exhaust gas to below the lower explosive limit. During the condensation process, the flow of condensate shall be properly controlled. If the flow is too small, the condensation effect may be poor. If the flow is too large, the pipe may be blocked due to excessive condensation, which may affect the vacuum effect.

You can simply understand the problem of preventing the exhaust explosion of the water ring vacuum pump. If you want to know more later, you can continue to pay attention to us.

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