Definition of diatomite filter: with diatomite as the main medium, using the fine and porous diatomite particles to remove suspended particles, colloid and other impurities in swimming pool water filtration device.The filter precision of diatomite is high, and most bacteria and some viruses can be filtered out under normal working conditions.
Main control parameters
The main control parameters of diatomite filter are shell material, shell working pressure, diameter, dosage of auxiliaries, backwashing intensity, etc.
Diatomite filter is mainly classified
1) According to the type of filtration unit: column and plate.
2) Aaccording to the use of filter: integral and independent.
3) According to the use of additives: reversible and renewable.
A. Reversible diatomite filter
Generally plate type, diatomite film can be coated in both directions of the filter unit. Water flow can be filtered from the positive direction, and can also be filtered when switching to the reverse direction, saving the switching time of filtration, recoil and coating film. The coating film is thinner and the filtering speed is higher.
B. Renewable diatomite filter
Generally, the filter is column type, and the filter is tank type. The cylindrical filter unit is placed inside the tank body. When the filter is shut down, the diatomite in the tank can be reused when it is switched on again, saving diatomite and backwashing water.
The technical center of Jilin Yuantong Mine Co., Ltd. now has 42 employees, 18 professional and technical personnel with intermediate and senior titles engaged in the development and research of diatomite, and has more than 20 sets of advanced diatomite special testing instruments at home and abroad. The testing items include Crystalline silicon content, SiO2, A12O3, Fe2O3, TiO2 and other chemical components of diatomite products; product particle distribution, whiteness, permeability, cake density, sieve residue, etc.; trace heavy metal elements such as lead and arsenic required by food safety, Soluble iron ion, soluble aluminum ion, pH value and other items detection.
The above is all the content shared by Jilin Yuantong food-grade diatomite manufacturers. I want to know more about food-grade diatomite, calcined diatomite, diatomite filter aids, diatomite manufacturers, and diatomite companies. For other related information, please log on to our official website: www.jilinyuantong.com https://www.dadidiatomite.com
Post time: Mar-15-2022