Looking for data on steam jet pumps* one time
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The steam jet pump in our chemical equipment is connected to the solvent recovery tower. I wanted to understand its working principle and method. I drew the diagram myself. The P-407 is the vacuum pump. It is best for you experts to have some dynamic attitude or illustrations to explain the information. Let me learn.* Come on, I found this on the Internet. Share it.
Are people still using them now? They say steam jet pumps consume high energy and produce a lot of waste water.
Mechanical pumps, such as water ring vacuum pumps, slide valve vacuum pumps, Roots vacuum pumps, rotary vane vacuum pumps, etc., or combine the above pumps as needed.
I've never seen this kind of equipment, so I can't help.
The steam jet pump uses steam throttling to convert the static pressure energy of the steam into kinetic energy. After passing through the nozzle, the steam flow rate increases and the pressure decreases, forming a local negative pressure. Simply put, it's Bernoulli's equation. Reply by mobile phone, the dynamic picture is on the computer, if you need, you can contact me.
I feel like there is something wrong with the picture. Is the spray medium not replenished?
There is also a connection to the steam main pipe, which goes out to the vacuum storage tank.
There is also a connection to the steam main pipe, which goes out to the vacuum storage tank.