J&T

UHB corrosion resistant mortar pump type K dynamic sealing performance is introduced

by:J&T     2020-06-23
Corrosion resistant mortar pump was made using steel lining ultrahigh molecular polyethylene, has not only has excellent wear resistance, corrosion and chemical desulfurization, is the ideal of slurry transportation pump, say again so desulphurization pump, slurry pump. Slurry water pump usually adopt k type dynamic seal, also can use mechanical seal, anhui gold can configure different seal form according to customer demand, the following k type dynamic sealing principle and characteristics of the slurry pump, introduces the structure form of several common seal performance; A, K type dynamic seal ( Traditional seal) Cooling water requirement: clean water or tap water, pressure of 0. 01 - 0. 03 between mpa, water is: 10 - 30 l / h。 Part into the pump, not recycled. Note: cooling water will enter into the medium, such as without cooling water, reduce the service life of about a third. Import level below the pump suction and media are not allowed to careful when colluded with cooling water. Features: simple structure, economy. Applicable to pump model no. : UHB - ZK UHB - 佛罗里达大学,间歇 我单位, 二世,YU - 1,YU - 2、FSZ- Working principle of the K: its vice impeller ( Or deputy leaves) Centrifugal force produced by the rotation of make seal chamber is in negative state, so as to prevent leakage of working liquid to the outside. K type seal lip to cavity in the body, because of the produce of the pump suction and loosen, a certain gap with the shaft sleeve, reduce the wear between, prolong the service life. Applicable medium range: corrosion media such as acid, alkali, solid content 0 45%, applicable temperature - 20 - 90 ℃, G3, G4 single mechanical seal ( Traditional seal) Cooling water requirement: clean water or tap water, pressure of 0. 01 - 0. 03 between mpa, water is: 10 - 30 l / h。 Don't enter the pump cavity, can be recycled. Characteristics: the structure is relatively simple, economy. Seal for the pump cavity from the atmosphere, can be used with siphon barrel, bottom valve. Applicable to pump model no. : UHB - ZK - G3、G4, UHB - 佛罗里达大学- G3 / G4 note: must add water! Structure is relatively simple, economy. Seal for the pump cavity from the atmosphere, can be used with siphon barrel, bottom valve. Working principle: as the company designed a kind of improved anti particles built-in type single mechanical seal; Seal dynamic and static ring are made of silicon carbide or cemented carbide can be used for transporting the corrosive liquid containing particles. The company has its own patent technology. Applicable medium range: corrosion media such as acid, alkali, solid content 0 25%, applicable temperature - 20 - 90 ℃, the G5 single container type mechanical seal ( New alternative G3, G4) Works: designed for the company to a single container type mechanical seal, container shell base material for glass fiber reinforced plastic, apply to the pump use of solid content under 25%, seal dynamic and static ring are made of silicon carbide or cemented carbide, because the seal is equipped with a flush water, the sealing surface can get timely cleaning from surface to ensure the use of the stability of the sealed for a long time, as the company has its own patent technology. Applicable medium range: corrosion media such as acid, alkali, solid content 0 25%, contains part of crystallization of materials, applicable temperature - 20 - 90 ℃ cooling water requirements: 1, with flushing water rinse clean water or tap water pressure to zero. 3 mpa, water for 30 - 120 l/h, all rinse water entering the pump cavity; 2, external water pressure of 0. 01 mpa, the amount of water for 10 - 30 l/h, seal service life is long; 3, solid content less than 10% without internal and external cooling water at the same time, when using direct cooling water inlet can be. Characteristics: such as media allowed into irrigation water use live longer, according to the condition of medium, the seal life between six months to five years, due to more than double end face seal, the cooling water sealing in the form of oil seal, cooling water can be stopped at any time. Also simplified the sealing structure, without affecting the performance of a much lower cost. Applicable to pump model no. : UHB - ZK - G5、UHB- 佛罗里达大学- The G5 note: when the conveying flow pump more than 500 m/h, the seal is not applicable.
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