Heat Treatment Equipment: How does the filter remove foam in lubricating oil?

The self-excited vibration defoaming technology of vacuum oil filter is widely used in the high vacuum oil filter system. The self-excited vibration defoaming system of high vacuum oil filter consists of spray device, atomizer device, self-excited vibration defoaming device, reaction tower, separation tower, separation chamber, separation screen tower, extraction chamber and polytank.

Vacuum separation kettle, belonging to the vacuum filters oil machine to separate the key technology, it includes vacuum separation kettle tank, the vacuum separation tank top of the tank has inlet, port, oil outlet on the bottom and check valve, vacuum separation tank top of tank is equipped with corresponding to the inlet of the atomizing chamber, down at the bottom of the atomizing chamber is equipped with a number of jet nozzle, the nozzle below a separation tower, the bottom through elastic connection piece from vacuum kettle tank wall elastic connection, the separation tower built-in separation net.

The self-excited vibration defoaming system of the new high vacuum oil filter makes the degassing efficiency high and the gas-liquid separation fast through the self-excited vibration defoaming technology. The vacuum oil filter adopts the self-excited vibration defoaming technology and the measured value of the time-working electronic vacuum gauge is -70Pa without foam rising in the vacuum tank.

The core technology of vacuum oil filter

(1) The self-excited vibration defoaming system of the new type of vacuum oil filter: ≤-70Pa test: no foam rising phenomenon occurs when it runs for 168 hours continuously.

(2) Working vacuum degree: ≤-70Pa long time oil filter work never use intake to reduce the vacuum or manual valve to destroy the vacuum degree to eliminate the foam in the vacuum reaction kettle, to achieve the purpose of not running oil.

(3) Ultimate vacuum: ≤-10Pa

(4) the vacuum filters oil machine work requirements: - 70 pa pa - 133 or less work long time filter oil vacuum reaction kettle will not rise in a bubble, adopt unique self-excited vibration defoaming system technology to ensure filter oil machine in high vacuum is not running at the same time the work of oil phenomenon occurs, and the vacuum reaction kettle bubbles rise will never allow into the way of reducing atmospheric vacuum is used to achieve the goal of bubble elimination.

(5) as the name suggests, vacuum oil filter machine is vacuum, the higher the vacuum dehydrate, gas drying is faster, on the contrary, oil filter energy saving, oil filter speed.

● What are the backward vacuum oil filter defoaming methods?

Now orders, market low low backward way of vacuum oil filter vendors would defoaming, usually adopts the infrared defoaming device, close to switches, capacitive switch, oil bubble sensors to achieve lower vacuum bubble elimination, actual open the electromagnetic valve inlet is given through switch signal to reduce vacuum bubble elimination, in particularly low end of the filter oil machine is widely used. However, in the process of defoaming, the vacuum degree will be reduced, which is time-consuming, labor-consuming and power-consuming, which is neither energy saving nor environmental protection. Therefore, the effect of oil purification cannot be achieved in a short time.

The backward defoaming methods mentioned above; At present, many customers encounter the vacuum oil filter by the vacuum pump oil out of the problem at hand, commonly known as the phenomenon of vacuum oil bubble. Vacuum self - excited vibration defoaming technology can prevent this kind of thing.

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