Peristaltic pump for pumping water plus sediment
2021-01-06 16:53:24
Peristaltic pump for pumping water plus sediment
The peristaltic pump for pumping water plus sediment is used in particularly large amounts and play an important role in sewage treatment, allowing the transport of moist sludge and flocculants. The choice ofperistaltic pump for pumping waste water
must be economical, rational, stable and reliable, and it is important to meet the usage requirements.
The peristaltic pump for pumping waste water is widely used in sewage treatment plants to transport water, moist sludge and agglomerates due to their variable transport, strong self-priming capacity, reversibility, and ability to transport liquids containing solid particles. If the design and selection are not done properly, management and maintenance will be hindered. Therefore, by selecting a peristaltic pump for pumping waste water that is rational and feasible according to the actual production needs, smooth production progress can be achieved. Not only can you secure it, but you can also reduce repairs cost.
The peristaltic pump for pumping water plus sediment has high suction power, high dry operation capacity, and maintenance-free, so the transportation work in the sewage treatment process can be completed well. This non-shear pump can easily mix organic matter into sludge foam.
Most sewage treatment plants use biological oxidation techniques to purify sewage, and most of them use a multi-step purification process. In the aeration tank, sewage and active sludge (a large number of massive bacteria) are mixed and aerated. In the settling tank, after sedimentation and purification, activated sludge passes through the fresh water, and after the fresh water flows out, activated sludge accumulates at the bottom of the settling tank. Pumps that transport these activated sludge must maintain the activity of the activated sludge as much as possible, and it is best to transport the activated sludge without shear forces. At the same time, the solid content of viscous activated sludge is between 8% and 10%, so the pump must have high extraction capacity. Theperistaltic pump for pumping water plus sediment must also be capable of reliable dry operation to ensure that the gas in the activated sludge does not adversely affect the dry operation of the pump.
Under these working conditions,the aperistaltic pump for pumping water plus sediment is an ideal choice. It operates at a pressure of 4 bar for dry operation and 15 bar for wet operation. The fluid is pumped by alternately squeezing and releasing the elastic delivery hose of the pump. Similar to squeezing a hose with two fingers, the movement of the fingers creates a negative pressure in the tube that causes the liquid to flow together. Due to this operating principle and excellent self-priming performance, the suction height of the hose pump reaches 8m.
If you are interested in the peristaltic pump for pumping water plus sediment,please contact us!
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