Solution Description
Quick introduction:
2BEC collection drinking water ring vacuum pump solitary stage single operate, distribution plate and impeller adopt ideal style, with friction-cost-free surface, no lubricating oil, compact structure, trustworthy operation, easy to use and sustain, wide variety variety, basic structure and easy routine maintenance.It is mainly utilized for pumping fuel without particles. The working medium is thoroughly clean drinking water at area temperature. Acid, alkali and other media can also be employed as operating liquid for specific demands.
Parameters:
Gas variety: 4.8—-450mthree/min
Restrict vacuum diploma: 33hpa—-160hpa
Performance: forty—-sixty five%
Functions:
1.Solitary phase, solitary operate, optimized layout of distribution plate and impeller, high effectiveness, straightforward framework and effortless routine maintenance.
two.The versatile valve plate instantly adjusts the exhaust CZPT le, so that the pump can function successfully beneath diverse suction problems.
three.The impeller stop encounter adopts grading style, which lowers the CZPT tivity of the pump to dust and water scale formation in the medium.
4. Packing gland is divided into half structure, far more convenient to exchange packing.
5. Small dimensions pump, with packing and mechanical seal two types of shaft seal.
six. Rotor with impeller diameter increased than 200mm, shaft sealing position is equipped with shaft sleeve to protect shaft put on.
7. Improved bearing composition, large axial and radial bearing capability, exact positioning, to guarantee trustworthy operation of the pump.
8. Equipped with warmth exchanger to comprehend operating liquid circulation, decrease water use, no want to set extra booster.
9. When set up with cavitation prevention gadget, the cavitation resistance of pump managing underneath larger vacuum can be enhanced efficiently.
10. Adopt specially made steam separator to different, successfully reduce resistance and minimize noise.
11.The sleek surface of the movement element can efficiently reduce the precipitation and minimize the scaling method.
twelve. Wide suction variety, with a stage injector, suction pressure can be reduce than 33hpa.
Construction:
one. The only rotating portion of 2BEA/2BEC —- impeller makes the functioning fluid sort hydraulic pressure in the oval pump entire body by rotating.At this time, the working fluid performs three roles of sealing medium, compression medium and cooling medium at the identical time, with out put on and lubrication.
two. In the exhaust stage, the liquid ring progressively ways the hub, and the pumping medium is discharged from the exhaust port alongside the axial direction.
three. Steady injection of supplementary liquid to compensate for the liquid taken away by the exhaust fuel.
4. In the suction stage, the liquid ring is steadily absent from the hub, and the pumping medium is sucked axially from the suction port.
five. Simply because the impeller is eccentric with regard to the rotating liquid ring, the liquid reciprocates in the room in between the blades, —— just like the motion of the piston in the cylinder, —— creates axial suction and compression on the pumping medium.
It operates at two vacuum stages
When fitted with an intermediate separator, the remaining and correct components of the 2BEC pump physique can function at different vacuum ranges.As CZPT as the suction pressure difference among the two components (A to B) is much less than eighty kPa, A 2BEC can be utilized as two unbiased vacuum pumps.This feature more improves the operational flexibility of 2BEC.This adaptable remedy minimizes strength use and footprint in purposes that need the two vacuum amounts.Due to the fact the 2BEC was created with the probability of CZPT time period operation underneath huge differential pressures in thoughts, its dependability underneath these functioning circumstances is not diminished at all.
Configuration:
Application:
H2o ring vacuum pumps are commonly utilized in:
Vacuum filtration, vacuum distillation, extrusion molding, impregnation, liquid degassing, compressed air regeneration, meals processing, steam recovery, drinking water pump diversion, condenser h2o tank replenishment, drying, wooden drying, pharmaceutical vacuum, laboratory vacuum, solvent restoration, extraction, tHangZhou, cHangZhou, and many others.
Performance:
The screw vacuum pump is immediately driven by an integrated frequency converter with out the require for a travel gear. The screw rotor rotates in the opposite direction without get in touch with. The operating chamber of the device is 100% oil-cost-free. Built-in speed manage enables the vitality-optimized procedure of the system.