Posted on Wed, 25 Dec 2019 05:31:46 +0000
This time, we will focus on the troubleshooting, daily operation specifications and daily maintenance of various liquid ring vacuum pumps. liquid ring vacuum pump common faults 1、 Insufficient vacuum Possible causes: insufficient power supply of motor leads to insufficient speed; insufficient wa...
Read MorePosted on Tue, 24 Dec 2019 07:14:33 +0000
Pump type Dry screw vacuum pump Liquid ring vacuum pump The working principle The two rotors and the housing form several Chambers and realize gas compression. The rotor rotates inward in opposite directions, and these Chambers “move” from the inlet of the pump to the exit side i...
Read MorePosted on Tue, 24 Dec 2019 06:38:31 +0000
EVP vacuum pump manufacturers provide maintenance and refurbishment of vacuum pump systems. We have a team of certified professional technicians who can carry out overall renovation, repair or replacement analysis of vacuum pumps. When the vacuum pump breaks down, we know that every minute the st...
Read MorePosted on Tue, 24 Dec 2019 06:37:57 +0000
Now each group of vacuum pump is composed of 300 l, 600 l, 1800 l of roots vacuum pump, raw materials for the original design conditions of slurry oil, after the raw material is adjusted for wax crude oil, the process in the refining process of roof exhaust reduction high sulphur increased salt a...
Read MorePosted on Tue, 24 Dec 2019 06:22:18 +0000
Our new type 2BV2-071 Liquid ring vacuum pump is a high-power multifunctional vacuum pump equipment, which can save space and up to 50% of working fluid. They can easily transport eight times as much liquid. The overall structure of 2bv2-071 liquid ring vacuum pump is far more than the traditiona...
Read MorePosted on Tue, 24 Dec 2019 06:12:48 +0000
Is the rotary vacuum pump removing hydrocarbons? When the rotary vacuum pump operates at a limit pressure of less than 0.5 hPa, oil molecules will migrate toward the inlet for functional reasons. During processing, mainly at high altitudes or in ultra-high vacuum, the presence of hydrocarbons is ...
Read MorePosted on Tue, 24 Dec 2019 05:57:50 +0000
Liquid ring vacuum pump (referred to as water ring vacuum pump) is a kind of crude vacuum pump, which is used in many processes of petroleum, chemical industry, machinery, mining, light industry, papermaking, power, metallurgy, medicine, food and other industries as well as municipal and agricult...
Read MorePosted on Tue, 24 Dec 2019 05:47:46 +0000
2BV series liquid ring vacuum pump is suitable for pumping out gas and water vapor. The suction pressure can reach 3.3kpa absolute pressure (97% vacuum pump). When transformer oil is used as working fluid (called oil ring vacuum pump), suction pressure can reach 670pa absolute pressure (99.3% vac...
Read MorePosted on Tue, 24 Dec 2019 05:30:31 +0000
Liquid ring vacuum pump is a kind of crude vacuum pump, with the development of economy and technology, the application of liquid ring vacuum pump is more and more wide, in the vacuum filtration, vacuum water, vacuum feeding, vacuum evaporation, vacuum concentration, vacuum moisture and vacuum de...
Read MorePosted on Mon, 23 Dec 2019 06:22:29 +0000
Water ring vacuum pump is widely used in various production fields. Good maintenance can not only guarantee the stable operation of vacuum pump, but also extend the service life of vacuum pump. Then how to maintain the water ring vacuum pump. 1. Before starting the water ring vacuum pump, check w...
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