DESCRIPTION

2SK collection two-stage liquid ring vacuum pumps can function well like two sets of SK sequence drinking water ring vacuum pump. Owing to SK collection vacuum pumps only attain the optimum vacuum of-700mmHg, to fulfill the substantial vacuum and the big pumping velocity beneath higher vacuum, China developed the 2SK series drinking water ring vacuum pump in 80s in the 20th century. 

Edge

one. When compared with SK drinking water vacuum pump ,It will get substantial vacuum and pumping pace and so on..

2. Easy composition and effortless routine maintenance.

three. The mostly doing work medium is water and reduced upkeep costs.

four.The pump is extensively use in several regions and suction water vapor,flammable, explosive and numerous gases have a modest quantity of dust and liquid.

5. The pump can functions in the severe situation

Functions

1. Series SK,2SK H2o Ring Vacuum Pumps can be utilized to exhaust normal gases as well as condensable gases(this kind of as drinking water vapor). Because they have the attributes of isothermal compression, they can exhaust flammable and explosive gases. When the pump produced up of anti-corrosion materials is chosen, it can be utilised for exhausting corrosive gases too.

2. Sequence 2YK Liquid Ring Vacuum Pumps have the functions of greater vacuum and better applicability. The distinct kinds of gases can be pumped with the selected suitable functioning media. As a result, they can be applied in broader assortment.

3. The pumps operate efficiently with low sound and intake. The strength-preserving is thirty p.c evaluating with the H2o Jet and the Water Vapor Jet Pumps.

Operate Theory

PARAMETER

Software
It can be applied to the vacuum drying, vacuum degassing, vacuum concentration, vacuum evaporation, vacuum impregnation process in chemical, pharmaceutical, metallurgy, food, medicine, textile, papermaking, electrical industry ( electronic industrial field) and so on. It can compose a vacuum system together with Roots Vacuum Pump and atmospheric Jet pump to achieve high vacuum, high efficiency, low power consumption.

Regular Selection for Water(Liquid)Ring Vacuum Pump

1,Based on the vacuum value
(1)If the pump is operated for long time with the inlet pressure range between1.3×104~1×105Pa (between 100 and 760 Torr), please choose series SK Water Ring Vacuum Pump.
(two)If the pump is operated for long time with the inlet pressure range between5×103~1.3×104Pa(between40 and 100 Torr), please choose series 2SK Water Ring Vacuum Pump.
(three)If the pump is operated for long time with the inlet pressure range between1×103~1.3×104Pa(between8 and 100 Torr), please choose series 2YK Liquid Ring Vacuum Pump.

two,Working Media 
There are four principles to choose working media(i.e.ring liquids)
(one) Lower saturated steam pressure
(2) Lower viscosity
(3) Stable physical & chemical features no chemical reaction with the pumped gasno corrosion to the pump no pollution to the environment.
(four) Economy

      If the water is picked as the doing work medium, the ideal temperature of supply drinking water should be lower than or equal to fifteen °C the highest one must not be greater than 40°C. While the transformer oil or other low viscosity and saturated vapor strain industrial oils are as the working media, the standard offer temperature should not greater than 40°C and the working media temperature inside the pump chamber should not be higher than 60C, when the liquid with lower boiling position is chosen as the operating media underneath some special situation, the cooling unit need to be equipped to great down the operating media in purchase to make certain that the max temperature is 30ºC-50ºC, reduce than the boiling position. For the closed circulated program of working media, the liquid storage unit and cooler need to be geared up, and the fuel-liquid separator must be set up at outlet. The mechanical seal must be used for dynamic seal of the shaft.

3,Choose the dynamic seal of the shaft:
Choose the packing seal in general occasion choose the mechanical seal when the pump is used in no leak occasion.

4,Choose the material of the part that the gas passed:

(1) For the non anti-corrosion pump, the shaft is produced of forty five#steel or 40Cr, other elements are created of cast Iron or brass

(two) For the anti-corrosion pump,the elements that the fuel handed, ought to be produced of stainless metal 304 and 306, or other content suitable for the respectively corrosive gasoline, or the parts must be place with anti-corrosion coating.

five, The motor should be selected based on pumping pressure.

If the pump is employed for vacuuming even though transferring fuel, the strain of pump outlet exceeds the CZPT ambiance stress.

When the outlet stress exceeds .15MPa, the unique double-phases liquid ring compressor need to be selected and not the vacuum pump refitted. Tthe energy of the outfitted motor need to be enhanced obviously. And the unique fuel-liquid separator and vehicle-drain device must be equipped as well.

When the outlet stress is underneath .15MPa, it can use the vacuum pump refitted as compressor. The power of the equipped motor must be improved properly.

6,Composition methods of the water ring vacuum pump system
The opening circulation system should be used if the working liquid in the outlet need not be circulated or partially circulated.
The closed circulation system should be used if the working liquid in the outlet must be circulated.

Purposes
Broadly employed in papermaking, chemical, petrochemical, mild sector, pharmaceutical, foodstuff, developing components, electrical appliances, coal washing and  mineral dressing industry, fertilizer, and so on. 
 
In the coal sector, it can especially pump extremely flammable and explosive fuel, such as mash fuel, methane, can layout set up of ground fuel drainage station, can form a total established of cell fuel drainage method.
 
WE CAN Offer YOU
1. On-time Supply, with A lot more Choice 
2. Ideal CZPT Assistance
three. CZPT Vacuum Answers and Service 
4. Samples Available
five.  Long CZPT Guarantee 
six. CZPT Reaction to Customers’ Feedback in 12 hours 
 
DVE Support
Sea Port: HangZhou/ZheJiang , China
Normal: CE Mark, Spare Components Of High Stage
Shipping and delivery: Usually in accordance to our manufacturing facility production timetable, but we can comply with your 1st buy time 
Warranty: If pump show up quality troubles, free of charge replacements of spare components will be supplied within a single 12 months
 
Advancement VACUUM Equipment CO., LTD 
Include:HangZhou INDZONE, HangZhou, ZHangZhouG, CHINA Pc: 317106
TEL:-576-83598308 FAX:-576-83598309