Posted on Tue, 14 Jan 2020 02:35:13 +0000
When the vacuum pump is working, if there is insufficient water, first consider whether the water inlet pipe enters due to sand hole, crack or improper joint, and observe whether it finds the air inlet. Some defects are so subtle that it’s hard to find them directly with the naked eye. Usua...
Read MorePosted on Mon, 13 Jan 2020 07:33:46 +0000
Roots water ring vacuum unit is composed of roots pump as the main pump water ring pump or roots water ring unit as the front pump. It can be used to extract not only general gas, but also gas containing moisture or a small amount of dust. Compared with the general mechanical vacuum pump, it is n...
Read MorePosted on Mon, 13 Jan 2020 07:29:43 +0000
Vacuum pump vacuum pump is a kind of rotary variable volume vacuum pump which can be used only with the cooperation of the front pump. It has a large pumping speed in a wide pressure range. It is not sensitive to dust and liquid vapor contained in the extracted gas. It is widely used in metallurg...
Read MorePosted on Mon, 13 Jan 2020 07:06:05 +0000
2BV water ring vacuum pump has good safety. Generally, there are many kinds of negative pressure discharge in mine, so it is widely used. Among them, 2BV water ring vacuum pump is widely used, but the use of pump oil is required. Here are the requirements for pump oil. Vacuum pump oil is a kind o...
Read MorePosted on Mon, 13 Jan 2020 06:26:22 +0000
Distillation is the partial gasification of liquid mixture, using the different characteristics of each component volatility to achieve the purpose of separation. Before using roots vacuum pump in distillation process, the following problems exist: longer distillation time, more than 12h / batch;...
Read MorePosted on Mon, 13 Jan 2020 06:08:56 +0000
Air pump includes dry screw vacuum pump, water ring pump, piston vacuum pump and diffusion vacuum pump. In recent years, with the sustained and high-speed development of China’s economy, the downstream application industry related to vacuum pump has maintained a rapid growth momentum. The v...
Read MorePosted on Mon, 13 Jan 2020 06:03:33 +0000
Water ring vacuum pump is widely used in various industries, but many users often need vacuum degree when using water ring vacuum pump. If the vacuum degree of water ring vacuum pump is not well controlled, it will directly affect the product quality or process implementation. So how should we ad...
Read MorePosted on Mon, 13 Jan 2020 05:39:15 +0000
The function of the vacuum pump is to extract gas molecules from the vacuum chamber, reduce the pressure of the gas in the vacuum chamber, so as to achieve the required vacuum degree. In a nutshell, there is a large range from the atmosphere to the very high vacuum, and no vacuum system has yet c...
Read MorePosted on Mon, 13 Jan 2020 05:23:13 +0000
Rotary vane vacuum pump is a new type of equipment. When we reach the time of use, the dust in the air will cover it. At this point, disassembly and internal and external cleaning are required. Now let’s understand the precautions when cleaning and assembling the rotary vane vacuum pump. R...
Read MorePosted on Fri, 10 Jan 2020 05:15:19 +0000
Dry screw vacuum pump can pump out the gas containing a large amount of water vapor and a small amount of dust, so what kind of structure does it have? Let’s take a look at it. The transmission shaft is connected with the active rotor, and the driven rotor is driven to rotate by the synchro...
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