The water ring vacuum pump used in distillation recovery can realize the complete distillation of liquid, and ensure that the distillation recovery effect is good. The indirect distillation method can recover the liquid level of trichloroethylene, and the indirect distillation method can avoid th...

Vacuum system of exhaust station in electric vacuum device for requirements The exhaust of electric vacuum device is carried out on the exhaust platform. For the microwave tube exhaust station, according to the type of oven can be divided into ordinary exhaust stage (single vacuum exhaust station...

Rotary vane vacuum pump has been widely used in sprinkler irrigation projects in well irrigation area. For example, the semi fixed pipeline sprinkler irrigation mode in well irrigation area, which is represented by large-area grain field sprinkler irrigation, is a typical sprinkler irrigation dev...

Vacuum pump in edible fungus industry of application Vacuum technology can be used in many aspects in edible fungi industry. Today, screw vacuum pump manufacturers will join you to see what they can have. If vacuum technology is applied to edible fungi industry, it may involve cultivation and po...

Air ejector is a kind of ejector which uses compressed air as working medium to pump and press gas (the extracted gas is called ejecting medium) to obtain vacuum. The compressed air enters the ejector and ejects supersonic airflow from the Laval nozzle. Due to the viscosity of the gas, the high-s...

In “the source of metal material outgassing in vacuum system”, screw vacuum pump manufacturer introduced that metal waste gas in vacuum system mainly comes from two aspects. Next, let’s look at degassing methods for general purpose metal parts. Usually, the metal parts and the ...

The internal components of water vapor jet pump are mainly composed of Laval nozzle and diffuser. The structure of single-stage steam jet pump is shown in the figure, and the structure of other stages is basically the same. Its working process can be divided into three stages: adiabatic expansio...

Vacuum pump is used in the production of energy-saving fluorescent lamps Everyone in modern society is enjoying the convenience of vacuum technology. For example, the secret to heating a kettle is to have a vacuum on the bottle wall, which reduces heat transfer to keep the temperature inside the ...

The application of piston vacuum pump in the production of high strength metal can solve the problems raised in the following contents. On some construction sites, some suggested houses will be constructed for workers or storage facilities. Usually, the proposed houses are made of some foam steel...

Jet vacuum technology originated from liquid rocket engine thrust chamber nozzle technology and aerospace high altitude simulation test-bed technology. After more than 30 years of development, rich engineering experience has been accumulated in the process design, structure design and performance...