Posted on Wed, 26 Feb 2020 10:17:47 +0000
Liquid ring vacuum pump negative pressure system This paper introduces a negative pressure system based on liquid ring vacuum pump, which is mainly used for filling liquid materials, and puts forward a solution for heating and negative pressure regulation of liquid ring vacuum pump in the process...
Read MorePosted on Wed, 26 Feb 2020 08:57:17 +0000
The oil mist filter is used in the exhaust port of the vacuum pump to capture and filter the oil mist discharged by the vacuum pump to prevent the oil mist from polluting the air. Especially in the use of gas or large extraction flux. At the same time, the oil captured in the oil mist filter can ...
Read MorePosted on Wed, 26 Feb 2020 07:26:21 +0000
Today’s recommendation: liquid ring vacuum pump EVP Pump Co., Ltd. is located in Shanghai. Our company has introduced a large number of professional and technical personnel, and has been focusing on product quality, thus winning a wide market. In the face of scientific and technological pro...
Read MorePosted on Wed, 26 Feb 2020 05:54:05 +0000
In the past years of development, China’s electric power construction has developed rapidly with remarkable achievements. Among them, the installed capacity of power generation is growing rapidly, the construction speed of power grid is advancing rapidly, the structure of power supply is co...
Read MorePosted on Wed, 26 Feb 2020 05:47:57 +0000
Generally, we need to dry the materials under normal pressure by heating. When the materials are heated, their color, fragrance, taste and nutrition will be lost to some extent. If vacuum pump is used for vacuum drying, some materials that are prone to oxidation and other chemical changes in the ...
Read MorePosted on Wed, 26 Feb 2020 05:23:55 +0000
The working principle of the rotary vane vacuum pump is very simple, that is to use the rotary vane to rotate continuously in the pump cavity because of the change of the volume of the pump cavity to obtain the vacuum. Since most of the working fluid of rotary vane vacuum pump is vacuum pump oil,...
Read MorePosted on Wed, 26 Feb 2020 03:27:35 +0000
Use of tablet packaging machine Tablet packaging machine is mainly used to pack round and granular products in medicine, chemical industry and industrial products. Such as: sugar coated tablets, plain tablets, steel balls, capsules and other materials packaging. It can continuously and automatica...
Read MorePosted on Tue, 25 Feb 2020 05:37:08 +0000
This paper introduces a method of using vacuum pump set in power plant. For steam turbine, vacuum has a direct impact on its operation economy. High vacuum, low exhaust steam pressure, low effective enthalpy, less heat taken away by circulating water, high efficiency of the unit. When the air lea...
Read MorePosted on Tue, 25 Feb 2020 05:15:11 +0000
The corrosion forms of metals can be divided into two categories: overall corrosion and local corrosion. Overall corrosion occurs evenly on all surfaces of the equipment, while local corrosion only occurs locally. Corrosion will not only cause economic loss of enterprises, but also cause harm to ...
Read MorePosted on Tue, 25 Feb 2020 03:45:46 +0000
Vacuum filling technology is one of the applications of vacuum pump in resin industry. What is vacuum filling process? The vacuum filling process means that the resin is filled by the force of vacuum. Place the material flat on the mold and introduce the resin after vacuuming. In order to achieve...
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