Air Shower Room And Cargo Shower Room
Application
Air shower is the necessary purification equipment for personnel to enter the clean room and dust-free workshop. It has strong universality and can be used with all clean rooms and clean workshops. When the staff enters the workshop, they must pass this equipment, with strong and clean air, sprayed from all directions by the rotating nozzle to the person, and effectively and quickly removed the dust, hair, hair debris and other debris attached to the clothes. It can reduce the pollution problem caused by people entering and leaving the clean room. The two doors of the air shower room are electronically interlocked, which can also act as an air gate chamber to prevent external pollution and unpurified air from entering the clean area. Prevent the staff from bringing hair, dust and bacteria into the workshop to meet the strict dust-free purification standards of the workplace.
Structure
1. The air shower room is composed of several parts, such as box body, stainless steel door, high efficiency filter, air blower, distribution box and nozzle.
2, the box is made of high quality steel plate, surface electrostatic treatment, beautiful and generous, the inner bottom plate is made of stainless steel plate friction resistance, easy to clean.
3, the main material and dimensions of the box body can be customized according to customer requirements.
Air shower room ,cargo shower Room ,airshower room use pvc high speed door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrd.com Summary A method for extracting rare earth elements from a rare earth ore leaching solution, characterized in that a multistage countercurrent extraction system extracted from 2-ethylhexyl phosphonic acid mono (2-ethylhexyl) ester sulphonated coal oil composition, and then The hydrochloric acid is subjected to multi-stage countercurrent stripping to obtain a rare earth chloride product. The invention has low pollution and low cost, and can realize automatic continuous operation. Sovereignty A method for extracting rare earth elements from an acidic solution containing a low concentration of rare earth elements, comprising multistage countercurrent extraction of rare earth elements in an aqueous phase with a phosphorus extraction system, and multistage treatment of the supported organic phase with an acid solution countercurrent extraction, thereby obtaining a rare earth compound, wherein: (1) the acidic solution containing a low concentration of rare earth elements may leaching leachate on product type in dilute weathering shell, prior to extraction aforementioned leaching solution was removed iron by controlling the PH value , aluminum, copper, lead and metal impurities; (2) the phosphorus-based extraction system is 2-ethylhexyl phosphonic acid mono (2-ethylhexyl) phthalate (P507) and sulfonated kerosene: (3) The acid solution for performing multistage countercurrent stripping of the supported organic phase is a hydrochloric acid solution.