I have a question regarding pump selection
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There is a square waste liquid tank measuring 500mm X 500mm X 200mm on the ground, and a pump is needed to transfer the waste liquid inside it into buckets for removal. The outlet is already very close to the ground. Medium: ethanol; temperature: room temperature. Flow rate: 20 L/min; a lower flow rate is also fine, as it’s used intermittently, so it just means having to wait a little longer. Head pressure: a low value is sufficient. Of course, it’s fine if it’s a bit larger. Power supply: can be powered electrically. There is also a portable small air compressor on site. Explosion-proof requirements: it must be explosion-proof; design: it should be compact. It would be better if it looks nice, as the boss is very picky about appearance. Price: As long as it’s not extremely expensive, a slightly higher price is acceptable :handshake
A pneumatic diaphragm pump made of stainless steel; a half-inch model will be sufficient.
If the waste tank can withstand the pressure, use compressed air to push it out directly
We thought of the same thing: handshake
It’s a solution I hadn’t thought of; it’s simple and easy to implement, only our jars can’t handle high pressure
I’m not familiar with pipeline pumps at all. Plan to go and find out
…………With such a small waste liquid tank that holds only a limited amount of waste liquid, it’s possible to dig a small pit at the discharge port; the liquid can then be poured directly into buckets. The pit can be covered with an iron plate in normal times………………:lol