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Is there a pump that can transfer materials outward in a vacuum environment?

2016-08-09View Original

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There are pumps that can transfer the material out of the tank without breaking the vacuum in it, right?
Reply #22016-08-09
Screw conveyor pump – take a look, what is your material?
Reply #32016-08-09
{:3_54:} The pump transfers materials; as long as the tank isn’t emptied, won’t it draw in air anyway? Then why is the vacuum destroyed?
Reply #42016-08-09
There are pumps that can transfer the material out of the tank without breaking the vacuum in it, right? One is the original characteristic; it is possible to consider placing the equipment at a higher position and discharging the material from a lower point, relying on the automatic pressure increase of the material within the pipes
Reply #52016-08-09
Perhaps you could take a look at vacuum drum filters to see how they achieve continuous discharge
Reply #62016-08-10
A normal centrifugal pump will do; you just need to set a higher suction head for the pump, and by using that suction head to overcome the vacuum, it will be possible to pump out the fluid.
Reply #72016-08-10
What do you mean? ? Is it possible to use a pump and a level gauge in interlock?
Reply #82016-08-15
The material is n-hexane; I am using a reactor to recover n-hexane under vacuum. However, the volume of the recovery tank below is small, so it cannot hold all the recovered n-hexane at once. It is necessary to stop the vacuum process in order to transfer the material, and then resume the recovery process. What I want now is to be able to transfer the material without disrupting the vacuum in the tank
Reply #92016-08-15
The material is n-hexane; I am using a reactor to recover n-hexane under vacuum. However, the volume of the recovery tank below is small, so it cannot hold all the recovered n-hexane at once. It is necessary to stop the vacuum process in order to transfer the material, and then resume the recovery process. What I want now is to be able to transfer the material without disrupting the vacuum in the tank
Reply #102016-08-15
The material is n-hexane; I am using a reactor to recover n-hexane under vacuum. However, the volume of the recovery tank below is small, so it cannot hold all the recovered n-hexane at once. It is necessary to stop the vacuum process in order to transfer the material, and then resume the recovery process. What I want now is to be able to transfer the material without disrupting the vacuum in the tank
Reply #112016-08-15
The material is n-hexane; I am using a reactor to recover n-hexane under vacuum. However, the volume of the recovery tank below is small, so it cannot hold all the recovered n-hexane at once. It is necessary to stop the vacuum process in order to transfer the material, and then resume the recovery process. What I want now is to be able to transfer the material without disrupting the vacuum in the tank

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