Posted on Thu, 16 Apr 2020 06:29:34 +0000
The core of petrochemical industry is ethylene industry. Ethylene, propylene, butadiene, benzene, toluene, xylene, etc. produced in ethylene industry are raw materials of various important petrochemical products. Therefore, many countries attach great importance to the development of ethylene ind...
Read MorePosted on Thu, 16 Apr 2020 06:22:10 +0000
Air compressor is also used for pipeline transportation and bottling of gas. When pipeline transportation of gas, air compressor is also used, such as remote gas transportation, bottling of various gases, etc. What is the main purpose of air compressor Application 1. air compressor can provide po...
Read MorePosted on Thu, 16 Apr 2020 06:05:02 +0000
The shield pump adopts graphite sliding bearing which is treated by epoxy resin. Its performance is good corrosion resistance, high wear resistance, heat resistance and low friction coefficient. In addition, there are lubrication and cooling grooves in the inner hole and end face of graphite bear...
Read MorePosted on Thu, 16 Apr 2020 06:03:27 +0000
Industrial air compressor in pressure sensor application Air compressor is a widely used industrial machine, which is often used in pressure sensor. Pressure sensor is the most commonly used sensor in industrial practice. Generally, the output of common pressure sensor is analog signal, which mea...
Read MorePosted on Thu, 16 Apr 2020 06:01:35 +0000
The drive of ordinary centrifugal pump is to connect the impeller shaft with the electric shaft through the coupling, so that the impeller and the motor rotate together, and the shield pump is a kind of unsealed pump. Both the pump and the drive motor are sealed in a pressure vessel filled with p...
Read MorePosted on Thu, 16 Apr 2020 05:55:45 +0000
Liquid ring vacuum pump characteristics of vacuum transportation 1. The equipment structure is simple, manufacturing, processing and installation are relatively simple, the control cost is less, and the establishment time is short. The main component of the liquid ring vacuum pump system is the w...
Read MorePosted on Thu, 16 Apr 2020 05:23:59 +0000
CL series liquid ring vacuum pump is combined with advanced technology of imported products. It is 100% interchangeable with Nash CL original pump in performance. CL 1001 vacuum pump wide range of applications The following are some simple flow charts, which show the application of CL vacuum pump...
Read MorePosted on Wed, 15 Apr 2020 06:37:30 +0000
JZJ2B series Roots water ring unit is composed of ZJ Roots pump as the main pump, 2BV series water ring vacuum pump or roots vacuum pump water ring unit as the front pump. It can be used to extract not only general gas, but also gas containing moisture, organic solvent or a small amount of dust. ...
Read MorePosted on Wed, 15 Apr 2020 06:26:43 +0000
The material selection of water ring vacuum pump is the main factor that determines the performance and service life of a product, and it is also the main reason that leads to large differences in the same kind of products. Therefore, customers usually have high requirements for product materials...
Read MorePosted on Wed, 15 Apr 2020 06:08:00 +0000
The best working range of vacuum pump (PA): 105 ～ 10 105 ～ 102 102 ～ 11 ～ 10-1 5 × 10-2 ～ 10-4 1. The limiting pressure of vacuum pump should meet the working pressure of the process. Generally, the limit pressure of vacuum pump is about one order of magnitude lower than the process requirem...
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