Posted on Mon, 04 Apr 2022 02:25:07 +0000
Fruit freeze-drying and fruit cooling & preservation are different. Fruit freeze-drying requires a condenser (usually provided by the freeze dryer manufacturer) between the cavity and the pump to condense water and prevent water from entering the pump. Generally, 2XZ series double-stage oil-s...
Read MorePosted on Fri, 01 Apr 2022 03:39:13 +0000
If use water as working liquid in the application of oil refining, the pumped medium can easily react with the working fluid to form crystallization, resulting in damage to the mechanical seal and leakage of the working fluid. It is recommended to replace the working fluid with oil. This type of ...
Read MorePosted on Fri, 25 Mar 2022 05:09:45 +0000
Molecular vacuum pump is a high precision vacuum pump widely used in laboratories, such as some lab with strict requirements on the field environment, medical research and coating fields can see the wide use of molecular pump. Due to the different process, part of the process needs to do anti-cor...
Read MorePosted on Thu, 24 Mar 2022 02:47:59 +0000
What are the requirements for vacuum pressure stability in a milking system? The vacuum pump continuously extracts air from the milking system to create a vacuum environment, while the vacuum pressure regulator responds to the air demand in time to maintain the stability of the vacuum pressure in...
Read MorePosted on Wed, 23 Mar 2022 02:34:15 +0000
Whether it is EVP series or EVP-PB series scroll pump, the main purpose is to evacuate as vacuum pump, not to press as a compressor, better to keep their exhaust environment to be one atmospheric. When there must be pressure at the exhaust side, then maximum exhaust pressure that EVP-PB series sc...
Read MorePosted on Tue, 22 Mar 2022 02:05:02 +0000
Vacuum filter is a kind of equipment that realizes solid-liquid separation with vacuum negative pressure as the driving force. Under the action of vacuum negative pressure (0.04-0.07MPa), the liquid in the suspension is pumped away through the filter medium (filter cloth), while the solid particl...
Read MorePosted on Tue, 15 Mar 2022 06:35:16 +0000
Liquid ring vacuum pump as the most common one of the crude vacuum pump, with its stable performance in different industries have a very wide range of applications, common but not limited to the use of industries including power plants, paper mills, sugar mills, and so on…… Due to dif...
Read MorePosted on Mon, 14 Mar 2022 02:08:37 +0000
EVP liquid ring vacuum pumps are very popular in mines, such as the application of vacuum drum filters in copper, nickel, lead, zinc and other mines; here we share some of our customers in the Americas. The mines use CL3003 liquid Ring vacuum pump, we replaced the parts of the old NASH CL3003 pum...
Read MorePosted on Thu, 10 Mar 2022 05:29:05 +0000
Lobe purge refers to blade flushing: flush channels machined or cast into the casing of a liquid ring compressor through which soluble or insoluble contaminants that may be present in the liquid ring can be removed from the compressor. These passages in a single-lobe pump are located in the perip...
Read MorePosted on Mon, 07 Mar 2022 03:52:14 +0000
The overflow valve is also called a safety valve, which can adjust the pressure in front of the valve to a certain stable pressure. The pressure spring keeps the valve closed and opens when the pressure in front of the valve increases. When the pressure difference between the intake and exhaust p...
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