Posted on Tue, 10 Dec 2019 06:02:15 +0000
Roots-type supercharger of working principle and origin The roots blower we see is also called roots supercharger. Roots supercharger is a kind of positive displacement vane pump. Its working principle is to pump fluid with a pair of meshing vanes instead of a set of stretch gears. The fluid is t...
Read MorePosted on Tue, 10 Dec 2019 05:41:07 +0000
Nowadays, enterprises have been able to produce single rare earth oxide, single rare earth metal, rare earth salts, rare earth alloys, rare earth functional materials and other rare earth products, and continue to extend to high added value, refined, deep processed products and downstream applica...
Read MorePosted on Tue, 10 Dec 2019 05:28:39 +0000
Roots blower principle Roots blower is one of the types of positive displacement blower, have two three-blade impeller in the chassis and wallboard relative rotation in the sealed space, because each impeller is involute, or epicycloid envelope, three of each impeller blades are the same, at the ...
Read MorePosted on Tue, 10 Dec 2019 05:28:19 +0000
Flue gas desulfurization refers to the removal of sulfur oxides (SO2 and SO3) from flue gas or other industrial waste gas. The commonly used desulfurization technologies include limestone gypsum desulfurization, CFB circulating fluidized bed semi dry desulfurization, magnesium oxide desulfurizati...
Read MorePosted on Tue, 10 Dec 2019 03:56:14 +0000
As a kind of widely used and frequent mechanical equipment, oil and lubricating oil play an indispensable role in the operation of water ring vacuum pump, so it is very beneficial to know more about its fuel oil and lubricating oil. Let’s learn about the oil discharge method of pump equipme...
Read MorePosted on Mon, 09 Dec 2019 06:33:46 +0000
Liquid ring vacuum pump unit of working principle The pumped gas enters the liquid ring vacuum pump from the suction port. After being compressed by the liquid ring vacuum pump, it enters the gas-liquid separator together with part of the working fluid. In the gas-liquid separation device, the ga...
Read MorePosted on Mon, 09 Dec 2019 06:10:12 +0000
At present, the filling system of milk cup loading machine is basically valve core type, closed by diaphragm, and the filling pipe diameter is thin. Every time the filling is done, the valve core and diaphragm will move back and forth. The diaphragm is easily damaged due to friction, resulting in...
Read MorePosted on Mon, 09 Dec 2019 05:57:06 +0000
In the process of oil refining, steam consumption accounts for a large proportion of power cost. Energy saving and consumption reduction of oil refining workshop, especially steam consumption, has become the key technology to reduce the cost of oil enterprises. Roots pumps can be used in small oi...
Read MorePosted on Mon, 09 Dec 2019 05:48:03 +0000
Rotary vane vacuum pump in glass manufacturing The application of rotary vane vacuum pump in glass manufacturing contributes to low carbon economy. The development of winter heating and summer air conditioning not only gives people a comfortable life, but also brings huge energy consumption, buil...
Read MorePosted on Mon, 09 Dec 2019 05:46:23 +0000
2be1 252 water ring vacuum pump is an efficient and energy-saving product produced by our company in combination with imported advanced technology. 2BE1 252 water ring vacuum pump main features: 1. All bearings are imported products to ensure the precise positioning and high stability of the pump...
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