Fluorine plastic corrosion-resistant pipeline pump mechanical seal form

Fluorine plastic corrosion-resistant pipeline pump belongs to a single-stage single-suction vertical cantilever pump, cast steel lining outside using fluorine plastic manufacturing and become, has the very good corrosion resistance, fluorine plastic corrosion-resistant pipeline pump are: centrifugal pipeline pump and magnetic pipeline pump, corrosion is a booster effect, not only mechanical seal is used in centrifugal pump, the function of sealing, centrifugal pipeline water pump seal also USES mechanical seal, mechanical seal, make full use of its running is directly proportional to the quality of the environment. In almost all of the applications, the life of the mechanical seal and prolong the average time between failures is the key to understand the needs of the mechanical seal, and how to support it. Although each application is unique in terms of the requirements of the mechanical seal, but the vertical pipe pump application put forward a series of specific challenges. When decided to support mechanical seal pipeline planning, it is very important to first understand how different types of pump affect the seal chamber pressure. For example, the vertical cantilever pump seal chamber pressure on will depend on the specific characteristics of the impeller. For the vertical sewage water pump, due to the discharge pipe on the outside of the columella, seal chamber pressure will be very close to the atmospheric pressure. This article focuses on vertical cantilever pump. In the vertical cantilever pump mechanical seal, directly above the impeller on the back of the cantilever pump is very similar to the level. Because this kind of situation, features in the impeller to effect significant impact in the seal chamber pressure. Wear ring is beneficial to seal clearance between the impeller and the pump shell interaction, so that the discharge back to the suction fluid is no longer cycle. They also by lowering the front of the impeller and seal cavity between the differential pressure to reduce the axial load on the impeller. According to the properties of the impeller, seal chamber pressure will between vertical cantilever between the suction pressure and discharge pressure of water pump. Balance hole is a hole in the impeller, which allows the impeller ( And sealed chamber) At the back of the high pressure through the impeller into the pump. This also reduces the axial load on the impeller and the seal chamber pressure close to the suction pressure. Throat is located in the rear of the impeller and seal chamber throat, used in the seal chamber pressure, from the process fluid and the sealed cavity flushing fluid separation, or used as a journal bearing in order to help shaft before into the sealed chamber in the centre. When operating vertical mechanical seal, flushing port of axial position becomes important. In order to promote exhaust scheme, flushing port should be located at the top of the sealing surface as much as possible, and is located in the lateral of as far away as possible. On the contrary, for any vertical orientation of seal, flushing port should be lower than FO port. If possible, in the mechanical seal flush port should be cut to, in order to improve the flow throughout the seals.
J&T INDUSTRY CO.,LTD. highlighted the need to foster a human openness to technological innovation.
As a result, consumers will reward JT with leadership sales, profit, and value creation, allowing our customers in which we live and work to prosper.
To offer abundant options of product is an important factor to a company, such as water pumppool cover drain pump to afford high-quality products for customers.