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Can a corrosion-resistant centrifugal pump with a siphon bucket be used as a self-priming pump?
浏览次数: Time: 2018-12-01 12:30
Today, a customer needs to buy a corrosion-resistant centrifugal pump. The customer's demand is to be corrosion-resistant and also capable of self-priming. Green ring engineers introduced him to the corrosion-resistant self-priming pump, but the customer felt that the price was too expensive. how? How could this be difficult
Today, a customer needs to buy a corrosion-resistant centrifugal pump . The customer's demand is to be corrosion-resistant and also capable of self-priming. Green ring engineers introduced him to the corrosion-resistant self-priming pump , but the customer felt that the price was too expensive. how? How can this problem stump our professionals, Green Ring engineers recommended a corrosion-resistant centrifugal pump to the customer, and a siphon bucket is equipped, which not only solves the problem of corrosion resistance, but also solves the problem of self-priming, and It also saves costs (since the manufacturing cost of the siphon bucket is lower than the self-priming pump).
Let ’s take a look at what a siphon bucket is, and what its role and characteristics are:
The siphon bucket is also called a vacuum bucket and a water introduction tank. It uses the vacuum of a closed container to generate suction (siphon principle). When used with a corrosion-resistant centrifugal pump, it can produce a self-priming effect (equivalent to a corrosion-resistant self-priming pump). It can reach more than 4m. Its advantages are easy assembly, easy maintenance of a single pump, stable self-priming performance, and a lower price than self-priming pumps;
Green ring pump industry's siphon barrels are made of corrosion-resistant plastic or steel-lined plastic. They are made through special processes, and they have anti-shedding, anti-cracking, anti-deformation, and long service life. Can be used to transport acid or alkali corrosive liquids or slurries without being damaged.
What are the advantages of siphon buckets compared to other pumps?
(A) Siphon bucket: submersible pump , conventional anticorrosive engineering plastic submersible pump. Due to the limitation of manufacturing process, the maximum submerged depth does not exceed 2m (submerged pump is too long, unstable and short service life). The deeper working conditions are not suitable for use; the self-priming height of the siphon barrel + fluoroplastic centrifugal pump can reach more than 4m, and the application range is wider.
(B) Siphon bucket: bottom valve, fluoroplastic centrifugal pump with inlet valve installed, can also achieve the effect of self-priming. However, if the medium contains solid particles, it may cause the bottom valve to be blocked and not closed properly, which will cause air leakage and liquid leakage, which will affect the self-priming effect and even the service life of the pump. The siphon barrel does not have this problem, and the self-priming effect is stable and reliable.
(C) Siphon bucket: Self-priming pump. Due to the complex structure of the pump body, the production and installation costs are relatively high, and the price of the whole pump is relatively high. The siphon bucket + fluoroplastic pump can also achieve the effect of a self-priming pump, but The unit cost is relatively low, and the pump body is also relatively easy to maintain. If the pump is damaged, you only need to replace the pump, and the siphon bucket can continue to be used. One use and one standby condition can use only one siphon bucket and one bucket for dual use, which saves procurement. cost.
Please refer to the siphon bucket standard installation diagram:

Note: When using the siphon bucket for the first time, you need to fill the siphon bucket with liquid, and you don't need to refill the liquid later. The siphon bucket is made with good airtightness and cannot leak liquid or air.
Q: I do n’t know what size and installation precautions the siphon bucket needs.
Answer: It's okay. Find a green ring pump industry, we will have professional staff to help you solve it.
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