A gas-liquid separation device for centrifugal pump
A gas-liquid separation device and centrifugal pump technology, applied in the field of machinery, can solve the problems of destroying the vacuum at the inlet of the impeller, the liquid cannot be transported into, and limiting the practical scope of the centrifugal pump, and achieve the effect of preventing excessive air pressure
Active Publication Date: 2020-06-09
ANHUI CHANGYU PUMP VALVE MFG CO LTD
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Problems solved by technology
[0003]However, this pump cannot transport liquid containing a large amount of gas, the gas will enter the impeller, destroying the vacuum at the impeller inlet, so that the liquid cannot be transported in, and also limits the centrifugal pump practical range
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[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0024] Such as Figure 1 to Figure 2 As shown, a gas-liquid separation device for a centrifugal pump includes a base 1, a tank body 2 with a solution chamber inside is fixed on the base 1, a liquid inlet 3 is provided on one side of the tank body 2, and the tank body The other side of 2 is provided with a liquid outlet 4, and the tank body 2 is fixed with a baffle 1 5 and a baffle 2 6, the baffle 1 5 is located at the liquid inlet 3, and the baffle 2 6 is located at the liquid outlet 4 , a filter screen 7 is fixed between the baffle plate one 5 and the baffle plate two 6, the baffle plate one 5, the baffle plate two 6 and the filter screen 7 divide the solution chamber into an upper liquid inlet chamber 8 and a lower liqui...
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The invention provides a gas-liquid separation device used on a centrifugal pump, which belongs to the technical field of machinery. It solves the technical problems that the existing centrifugal pump cannot transport gas and liquid. A gas-liquid separation device for a centrifugal pump, comprising a base, a tank with a solution chamber inside is fixed on the base, a liquid inlet is provided on one side of the tank, and a liquid outlet is provided on the other side of the tank Baffle 1 and baffle 2 are fixed in the tank, baffle 1 is located at the liquid inlet, baffle 2 is located at the liquid outlet, and a filter is fixed between baffle 1 and baffle 2, and the baffle 1. The baffle plate 2 and the filter screen divide the solution chamber into an upper liquid inlet chamber and a lower liquid outlet chamber, the liquid inlet is connected with the upper liquid inlet chamber, and the liquid outlet is connected with the lower liquid outlet chamber. The present invention has the advantage of separating gas from liquid.
Description
technical field [0001] The invention belongs to the technical field of machinery, in particular to a gas-liquid separation device used in a centrifugal pump. Background technique [0002] Before starting the pump, fill the pump and the water inlet with water. After the pump is running, under the action of the centrifugal force generated by the high-speed rotation of the impeller, the water in the impeller channel is thrown to the surroundings and pressed into the volute, forming a vacuum at the impeller inlet. The water in the pool is sucked along the suction pipe under the external atmospheric pressure to supplement this space. Then the inhaled water is thrown out by the impeller through the volute and enters the water outlet. It can be seen that if the impeller of the centrifugal pump rotates continuously, it can continuously absorb and press water, and the water can be continuously lifted from a low place to a high place or far away. To sum up, the centrifugal pump is c...
Claims
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IPC IPC(8): F04D9/00F04D29/00
CPCB01D19/0052B01D19/0078B01D19/02
Inventor 王爱军
Owner ANHUI CHANGYU PUMP VALVE MFG CO LTD