How much do you know about the failure of the filling machine? How to deal with the failure of the filling machine? With the above questions, BEILT will explore the fault of the filling machine with you today, let us find the cause of the fault and the troubleshooting method of the filling machine together.

Scope of failure analysis of filling machine

Failure analysis Due to the simple principle and structure of the atmospheric filling machine, there are a few factors to consider when a failure occurs. Only the reasons for the failure of the liquid level control method of the negative pressure and isobaric filling machine are analyzed here.

Filling machine failure category

The reason why the isobaric filling machine does not fill

1) The vacuum pipeline is blocked so that the pressure difference between the container and the liquid storage tank is too small to be filled.

2) The distance between the filling valve and the container is too far. Keep the container from sealing.

Negative pressure filling machine failure

The filling level of the negative pressure filling machine is lower than the current value

1) The liquid level in the liquid storage tank is lower than the standard value, which makes the liquid flow speed of the valve port of the negative pressure filling machine slow.

2) The sealing between the filling valve and the container is not tight so that the vacuum degree of the negative pressure filling machine does not reach the specified value.

3) The position of the air return pipe of the negative pressure filling machine in the filling valve is low

4) There are impurities in the valve or the inner wall is rusted, which slows down the liquid flow rate

5) The vacuum line is blocked or the vacuum pump is unstable. Increase the pressure in the container of the negative pressure filling machine

The liquid level of the negative pressure filling machine is higher than the specified value

1) The position of the air return pipe in the filling valve of the negative pressure filling machine is too high

2) The pressure in the packaging container of the vacuum pump is unstable and the pressure in the negative pressure filling machine is low

3) The return trachea is not smooth

Negative pressure filling machine filling valve leakage

1) The filling valve of the negative pressure filling machine is not tightly sealed

2) The pressure in the liquid storage tank is too high when the differential pressure filling machine is filling

Filling machine not filling

1) The air valve is not opened, and the pressure in the container of the negative pressure filling machine is too low to open the liquid valve

2) The mouth of the container is damaged so that the sealing is not good, and the negative pressure filling machine cannot form equal pressure and open the liquid valve

3) The valve opening mechanism does not work, and the water valve of the Huo Zhuang country does not work.

4) The water valve in the filling valve of the negative pressure filling machine does not work

Filling machine troubleshooting method

The isobaric filling machine does not fill the exclusion method

Cleaning the vacuum line of the isobaric filling machine

Adjust the pads of the individual valves of the isobaric filling machine to lower the filling cylinder to ensure that the filling makes the container unable to seal

Negative pressure filling machine troubleshooting method

Reasonable distance between the valve of the negative pressure filling machine and the container mouth

Adjust the liquid level in the liquid storage tank of the negative pressure filling machine to the specified position

Replace the aging sealing ring of the negative pressure filling machine: replace the filling valve spring: adjust or replace the bottle holder spring, etc.

Adjust the position of the air return pipe of the negative pressure filling machine to the appropriate position

Cleaning, dusting, or replacing the filling valve of the negative pressure filling machine

Clean the vacuum line or adjust the vacuum pump of the negative pressure filling machine

Adjust the gasket of individual negative pressure filling machine valves or lift the filling cylinder to ensure filling

Reasonable distance between valve and container mouth

Adjust the vacuum pump of the negative pressure filling machine

Clean the return trachea

Replace the sealing gasket of the negative pressure filling machine, adjust the field to replace the spring

Adjust the pressure in the liquid storage tank of the negative pressure filling machine

Adjusting or mirror-tightening the valve opening machine: adjust the no-bottle-no-filling device; the valve plate falls off, disassemble the cylinder cover and install it again

Do not produce unqualified containers

Increase the air pressure of the valve-opening cylinder and adjust the no-bottle-no-filling mechanism of the negative pressure filling machine

Clean the filling valve and replace the water valve spring of the negative pressure filling machine

Well, the above is the whole content of the filling failure analysis and troubleshooting brought by Haoyuan. I believe that everyone knows what measures to take to deal with the frequent failures of isobaric filling machines and negative pressure filling machines. Hope the above content is helpful to you, see you next time.