Posted on Wed, 10 Jun 2020 06:47:09 +0000
Water jet vacuum pump is widely used in conveying, compression of mixed gas and steam, liquid and solid equipment, gas or liquid is often used as the power medium. Water jet vacuum pump is another very important application to produce vacuum. 1、 water jet vacuum pump main working principle: The ...
Read MorePosted on Wed, 10 Jun 2020 06:29:48 +0000
1. Selection and development history of vacuum equipment in oil refining workshop: Oil dehydration in the manufacturing process of oils and fats industry, evaporation, drying, filtration, hydrogenation, desolventizing, decoloring, deodorization process all need to use vacuum equipment to complete...
Read MorePosted on Wed, 10 Jun 2020 06:13:37 +0000
steam jet pump principle Steam jet vacuum pump is a kind of vacuum equipment with simple structure and stable performance. With the development of science and technology, its structural design is more and more suitable for the development of industry. Next, it mainly introduces the working princi...
Read MorePosted on Wed, 10 Jun 2020 06:06:22 +0000
New high efficiency three stage steam jet vacuum pump in magnesium industry of application 1. Introduction: In the past, China used a slide valve Root mechanical vacuum pump unit for vacuum magnesium smelting. Each reduction furnace should have two ZJ600/H500 mechanical vacuum pumps, and each mo...
Read MorePosted on Wed, 10 Jun 2020 05:54:49 +0000
What is water ejector pump system The water ejector pump system is a stable and reliable evacuation device. The water jet vacuum pump is suitable for various process occasions such as distillation, concentration, drying, absorption, mass transfer, and sewage biochemical treatment. Water Ejector ...
Read MorePosted on Tue, 09 Jun 2020 08:01:55 +0000
Vacuum gauges commonly used in semiconductor industry of types Common vacuum gauges in semiconductor industry include resistance vacuum gauge (Pirani vacuum gauge), thermocouple vacuum gauge, capacitance vacuum gauge, electric ion vacuum gauge, cold cathode ionization vacuum gauge and full range ...
Read MorePosted on Tue, 09 Jun 2020 07:27:38 +0000
2x-70 rotary vane vacuum pump of product introduction It is mainly used for vacuum degassing in ceramics, plastic toys, resin crafts, candles, printer ink cartridges, resins, AB glue, LED light-emitting diodes, digital tubes, LED epoxy resin degassing, glass products and other industries. After v...
Read MorePosted on Tue, 09 Jun 2020 07:03:19 +0000
Because of the characteristics of many factors and wide range, it is difficult to use a single vacuum measuring equipment (vacuum gauge) to measure in various measuring environments. It is necessary to select a suitable vacuum gauge for a specific vacuum range and gas type. Today, let’s tal...
Read MorePosted on Tue, 09 Jun 2020 06:29:14 +0000
There are absolute vacuum gauge and relative vacuum gauge. The latter can not directly calculate the pressure value from the physical quantity it measured. Therefore, in the use of relative vacuum timing, it is necessary to use absolute vacuum meter for vacuum meter calibration. Now EVP vacuum pu...
Read MorePosted on Tue, 09 Jun 2020 06:06:37 +0000
Vacuum valve of classification and application scope 1. Vacuum valve of classification What is a vacuum valve? The valve with nominal pressure lower than standard atmospheric pressure is called vacuum valve. Vacuum valve can be divided into three categories according to working pressure, i.e. vac...
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