Pneumatic oil supply device

Abstract

The invention discloses a pneumatic oil supply device. The pneumatic oil supply device comprises a tank body and a liquid level detector; the tank body is internally filled with oil; a first through hole and a second through hole are formed in the top of the tank body; the first through hole communicates with an outlet of a gear pump through an oil conveying pipe so as to pump the oil into the tank body; the second through hole communicates with an outlet of an air compressor through an air conveying pipe so as to inflate and pressurize the tank body; an air valve communicating with the outside is further arranged at the top of the tank body; a third through hole is formed in the bottom of the tank body and communicates with an oil outlet pipe so as to output the oil; the liquid level detector is arranged on the inner wall of the tank body so as to detect the height of the oil level in the tank body and is connected to a single-chip microcomputer in a communication mode; and the single-chip microcomputer is electrically connected to the gear pump so as to judge whether to pump the oil according to the oil quantity in the tank body. The pneumatic oil supply device has the advantages that the energy consumption can be reduced, the oil can be pumped intelligently, in addition, impurities and water in the oil can be separated, the service life of a machine can be prolonged, and the product quality can be improved.

Description

technical field [0001] The present invention relates to the field of machinery for producing sisal. More specifically, the present invention relates to a pneumatic oil supply device. Background technique [0002] In the production process of sisal fiber, the sisal fiber needs to be softened, and the step of softening the fiber is usually completed by mechanically pumping soft sesame oil to each oil-requiring machine. In the prior art, a gear pump is used to pump oil for a long time to supply oil. The gear pump works for at least 6 hours per shift, which not only consumes high energy, but also wears quickly the gear pump mechanically, so parts need to be replaced frequently for maintenance, which also delays production time and reduces production efficiency. Mixing with water or impurities will affect the operation of the machine, but also have a bad effect on softening the sisal fiber. The most direct manifestation is that it is easy to cause mildew and reduce the fiber str...

AI Technical Summary

Problems solved by technology

[0002] In the production process of sisal fiber, it is necessary to soften the sisal fiber, and the step of softening the fiber is usually completed by pumping sesame oil with a mechanical pump to each oil-requiring machine. In the existing technology, a gear pump is used to pump oil for a long time to supply oil. The gear pump works at least 6 hours per shift, not only the energy consumption is high, but also the gear pump mechanically wears out quickly, and parts are often replaced for maintenance, which also delays the production time and reduces the production efficiency. In addition, the oil often has some other reasons Mixing water or impurities will affect the operation of the machine and also have a bad effect on softening the sisal fiber. The most direct manifestation is that it is easy to cause mildew and reduce the fiber strength.

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