Corrosion resistant vacuum pump features - Subaru Impreza WRX STI Forums: IWSTI.com
STI Forum
Join
Start New Thread Create Account Advertise FAQ Members List Contact
Corrosion resistant vacuum pump features
Corrosion resistant vacuum pump features
Go Back   STI Forums > > > Corrosion resistant vacuum pump features
Reply
 
Thread Tools
Old 10-17-19, 12:31 AM   #1
yanyan
Joined the Conversation
Feedback Score: 0 reviews
 
Fav Mod: Coming Soon
My Threads
Posts: 4
My Subaru Parts for sale

Join Date: Sep 2019
yanyan is an unknown quantity at this point
Default Corrosion resistant vacuum pump features

Corrosion resistant vacuum pump features

Vacuum pump is a kind of rotary variable volume gas delivery pump, including dry screw vacuum pump, water ring pump, reciprocating pump, slide valve pump, rotary vane pump, roots pump and diffusion pump. It has the characteristics of large pumping speed in a wide pressure range and is widely used in metallurgy, chemical industry, food, electronic coating and other industries.

In different environments, vacuum pump will inevitably be corroded. However, how to solve the problem of vacuum pump corrosion is generally to use high molecular ceramic polymer for wear-resistant and corrosion-resistant pre protection. The anti-corrosion diaphragm vacuum pump, which is made of polytetrafluoroethylene (PTFE) materials, is suitable for the treatment of corrosive gases in chemical, pharmaceutical, petrochemical and other industries, such as suction filtration, vacuum distillation, rotary evaporation, vacuum concentration, centrifugal concentration, solid phase extraction, etc.

When the impeller of the corrosion-resistant vacuum pump rotates against the market principle, the water is thrown around by the impeller. Due to the centrifugal force, the water forms a closed ring of approximately equal thickness, which is determined by the shape of the pump cavity. The inner surface of the lower part of the water ring is just tangent to the impeller box, and the inner surface of the upper part of the water ring is just in contact with the top of the blade (in fact, the blade has a certain insertion depth in the water ring). At this time, a crescent space is formed between the impeller shell and the inner interface of the water ring, and this space is divided into several small cavities equal to the number of blades by the impeller blades of the corrosion-resistant vacuum pump. If the lower 0 ℃ of the impeller of the corrosion-resistant vacuum pump is taken as the starting point, the volume of the small cavity will increase from small to large when the impeller is 180 ℃ before rotation, and it is connected with the suction port on the end face. At this time, the gas will be inhaled, and when the suction is finished, the small cavity will be isolated with the suction port. When the impeller continues to rotate, the small cavity will be reduced from large to small, so that the gas will be compressed. When the small cavity is connected with the exhaust port, the gas will be changed. Discharge the corrosion-resistant vacuum pump.


2SY Series Compressor

CL Sereis Cone Liquid Ring Vacuum Pump

AT Series Cone Two Stage Water Ring Vacuum Pump
yanyan is offline  
Likes 0 Dislikes 0
 
Reply With Quote
Reply

Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


New To Site? Need Help? More

All times are GMT -8. The time now is 02:20 AM.


Powered by vBulletin
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
Designed & Powered by Domain Architect
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.