Titanium aeration head

The ozone aerator head micro porous pure titanium aerator head is made of industrial pure titanium powder (purity 299.6899%) as the main raw material, which is sintered at high temperature and high vacuum. Its structure is uniform, the micropore diameter is 0.22-100jm, the porosity is 35-50%, the filtration resistance is small, the separation and purification efficiency are high, and the mechanical properties are good.

The diameter of the spherical bottom of the titanium aeration head is 100mm 150mm 180mm, the thickness is 3mm, the aeration bubbles are 5-10um, and the aeration resistance is small, the gas-liquid interface area is large, the bubbles diffuse evenly, there will be no hole blockage, and the corrosion resistance is strong. Compared with conventional aerators, the energy consumption is reduced by 40%, and the sewage treatment capacity is nearly doubled. long-lasting. It is especially suitable for urban sewage, new expansion of large water factories and renovation of old aeration tanks, as well as ozone aeration in the water treatment industry, catalytic gas aeration in the chemical industry, etc.

Features

1. Uniform pore size, high porosity and stable pore shape;

2. The bubbles diffuse evenly, the diameter of the aeration bubbles is small, and the gas-liquid interface area is large;

3. High-temperature resistance, can be used normally below 280°C;

4. Small filtration resistance, high separation and purification efficiency, and good mechanical properties;

5. No hole blockage, good chemical stability, acid and alkali corrosion resistance;

6. It has anti-oxidation performance, which reduces energy consumption by 40% compared with conventional aerators;

7. Non-magnetic, non-toxic, no shedding, no pollution, good biocompatibility

8. Strong anti-microbial ability, does not interact with microorganisms;

9. Good airtightness, compact structure, not easy to damage, suitable for harsh working conditions;

10. It can be regenerated online, easy to clean, and has a long service life. the

Applications

The scope of application includes urban sewage, chemical industry, petrochemical industry, bioengineering, pharmaceutical industry, food industry, new expansion of large water factories and renovation of old aeration tanks, etc. It is especially suitable for aeration under ozone aeration, high temperature conditions and strong alkali conditions. the

Ozone sterilizer is a commonly used sterilizing equipment in water treatment system. The sterilizing effect is not only related to the type and quantity of bacteria in the water and the content of ozone, but also related to the contact time between ozone and water and the ozone gas distribution head. Generally speaking, The longer the contact time of ozone and water, the more fully the mixing, the better the effect of ozone sterilization, the smaller the pores of the air distribution plate, the smaller the ozone is cut into bubbles, the larger the contact area of ozone and water, and the greater the mixing effect The better, the better the sterilization effect.

Product maintenance

Common faults The micropores of the aeration head are blocked, and the aeration cannot be performed or the aeration volume is small; generally, the cleaning method is used to solve it.

According to several common application situations, the cleaning method is as follows:

1. For decarbonization and filtration in the pharmaceutical and chemical fields, backflushing and backwashing methods combined with ultrasonic cleaning are often used for better results.

2. In the water industry, since most of the water-insoluble salts and oxides are intercepted on the surface of the filter element, it is generally soaked in 5% nitric acid, and the cleaning effect can be achieved without ultrasonic cleaning.

3. For raw liquid filtration, the following methods should be used for cleaning in combination with the chemical properties of the pollutants:

(1) Alkaline cleaning: Soak in 3-5% sodium hydroxide analytically pure solution for 30-60 minutes at a temperature of about 40 degrees, which is better in an ultrasonic cleaner. After immersion, flush the inside and outside with filtered deionized water or water for injection until neutral, and measure the conductivity. Blow dry with pure air ≥ 0.4MPa pressure. the

(2) Pickling: Soak in 5% nitric acid solution for more than 8 hours at a temperature of about 40 degrees. It is better in an ultrasonic cleaning machine. After soaking, rinse the inside and outside with filtered deionized water or water for injection to neutrality and side conductivity. Blow dry with pure air ≥ 0.4MPa pressure. the

(3) Organic matter pollution can be cleaned in combination with surfactants, and the cell debris pollution system combined with the enzyme cleaning effect is ideal (food and beverages can be cleaned with high-concentration citric acid). the

(4) The above methods can be used alone or in conjunction with each other. If conditions permit, the effect of combining with an ultrasonic cleaning machine is good.