Industrial Washer Sanatizing Pump.

You're asking for two things.

1. A dosing or metering pump and some type of control system.

If your water feed is electronically controlled, just use that signal to control the metering pump.

Metering pump - Wikipedia, the free encyclopedia

Dosing pumps | Grundfos

Monitoring may be more complicated, depending on the chemical make-up of the soap.I'd look for some volumetric solution instead of a sensor/control system.

Thanks Lyn,

That looks like it would do the trick! The hot water will be pumped up to the nozzles at a constant rate. The only problem I have is that the used water flows back into the water tank which will put my dosage out completely. Is there a way to regulate this factoring in the soap that is in the tank, the tank will be drained once a day.

- Rob.

Now you're talking a pH, ORP or conductivity probe in the tank. You want to control the chemistry in the tank, not the feed water.

I'm not a process guy, but this may be simpler than I think. There are some here, somewhere.

Talk to Rosemount or some process control people. This may be a common thing to them.

Rosemount Flow Products (Not an endorsement)

Thanks Lyn,

Your advise is much appreciated! Take care.

- Rob.

Merry Christmas.

Thank you, to you too.

This is a recirculating system you are using. For the sanitizer to be the same strength all day is a real mathematical challenge. You must start off strong enough, some sanitizer is going to be neutralized, so it must be added as necessary.

I don't know of a probe that measures sanitizer solution strength, maybe there is one out there, but it would take a micropressor to control this system, I expect. That's a lot of stuff just to keep silverware sterilized.

The sanitizer can't be all that expensive, and better safe than sorry. Just inject a proper dose all day and toss the batch at the end of the day. Maybe they can use the old batch to wash out trash cans or something.

I used to maintain a conveyor washer. Have the jets removable for cleaning, even if you have to modify the manifold. Other wise the whole thing has to be dis-assembled to unclog the jets. The filter in these systems lets stuff through that clogs jets.

Hi Mike,

Thanks, good point on the nozzles. This is going to be a bit harder than once anticipated lol! Thank you everyone for your much appreciated advice, hope you are all having a great holiday.

-Rob.

This may provide some inspiration

Thanks Wal!

That should do the trick. Thanks for the assistance.

- Rob.