Precision uft-20k uft-30k filter element
【1】 The filter element is an important part of the filter. When the mixed gas containing impurities passes through the filter element, the liquid, oil mist, solid particles, oil vapor, hydrocarbon, peculiar smell and bacteria in the mixed gas will be filtered out;
Generally speaking, the filter element needs to be replaced after being used for a period of time, except that a few filter elements are renewable
Hangzhou ultrafiltration filter element model
UFC-1 UFC-2 UFC-3 UFC-5 UFC-6 UFC-8 UFC-10
UFC-13 UFC-15K UFC-20K UFC-30 UFC-48K UFC-52K、UFC-52K
UFT-1 UFT-2 UFT-3 UFT-5 UFT-6 UFT-8 UFT-10
UFT-13 UFT-15K UFT-20K UFT-30 UFT-48K UFT-52K、UFT-52K
UFA-1 UFA-2 UFA-3 UFA-5 UFA-6 UFA-8 UFA-10
UFA-13 UFA-15K UFA-20K UFA-30 UFA-48K UFA-52K、UFA-52K
UFH-1 UFH-2 UFH-3 UFH-5 UFH-6 UFH-8 UFH-10
UFH-13 UFH-15K UFH-20K UFH-30 UFH-48K UFH-52K、UFH-52K
Ultrafiltration
Model model model
UFC-1 UFT-1 UFA-1 UFH-1
UFC-2 UFT-2 UFA-2 UFH-2
UFC-3 UFT-3 UFA-3 UFH-3
UFC-5 UFT-5 UFA-5 UFH-5
UFC-6 UFT-6 UFA-6 UFH-6
UFC-8 UFT-8 UFA-8 UFH-8
UFC-10 UFT-10 UFA-10 UFH-10
UFC-13 UFT-13 UFA-13 UFH-13
UFC-15 UFT-15 UFA-15 UFH-15
UFC-20 UFT-20 UFA-20 UFH-20
UFC-52 UFT-52 UFA-52 UFH-52
UFC-56 UFT-56 UFA-56 UFH-56
Filter and filter element knowledge
Why is the harm of oil in the air great?
A: in some strict places, such as the pneumatic control system, a drop of oil can change the condition of the air hole. So that the original normal automatic operation of the production line paralysis. Sometimes, the oil will also inflate the seal ring and cylinder of the pneumatic valve, resulting in sluggish operation and even serious blockage. In the process completed by air, such as blow molding parts, oil will also cause product appearance defects or surface pollution.
What is the main source of oil pollution?
Answer: since most of the compressed air systems use lubricating oil compressors, the machine will vaporize the oil into oil drops in operation. It is formed in two ways:
One is the so-called "dispersed droplet" produced by the shearing action of piston compression or blade rotation. Its diameter ranges from 1 to 5 μ M.
The other is the "condensation type liquid drop" formed by vaporization when the lubricating oil cools the high-temperature body, whose diameter is generally less than l μ M. this kind of condensation oil drop usually accounts for more than 50% of the total oil pollution weight and more than 99% of the total oil pollution actual particles.
3 what is the working principle of the filter?
Answer: the general filter element is composed of fiber medium, filter screen, sponge and other materials. The solid and liquid particles (drops) in the compressed air are condensed on the surface (inside and outside) of the filter element after being intercepted by the filter material. The droplets and impurities accumulated on the surface of the filter element are precipitated to the bottom of the filter by gravity and then discharged by the automatic drainer or manually.
What are the characteristics of glass fiber material used in filtration?
Answer: the glass fiber can effectively separate the lubricating oil drops with the diameter of 50-0.0l μ M. it does not need to be adsorbed or absorbed during filtration. And it's very effective, better than other materials.
5 what is the simple working process of high efficiency coalescing filter?
A: after the compressed air enters the middle of the filter element, it is collected by the filter layer through gravity, collision, interception and penetration. When the oil drops are removed by the filter, they should be collected first. Small oil drops are first polymerized into large oil drops. When the mass of large oil drops is large enough, they will settle to the bottom of the filter layer. Then it flows into the filter tank and is discharged from the system by manual or automatic oil discharge device.
6. How is the grade of filter specifically divided?
A: the general filter grades can be divided into pre filtration, primary filtration, fine filtration and activated carbon filtration. Among them, the prefilter generally removes particles with a diameter of 3-5 μ m, the primary filter generally removes particles with a diameter of 0.5-1 μ m and residual oil mist content of 1ppm w / W, the fine filter generally removes particles with a diameter of 0.01 μ m and residual oil mist content of 0.0lpppm w / W, and the active carbon filter is mainly used to remove odor and oil vapor (residual oil mist content is only 0.003ppm w / W)
7 What are the applicable occasions of different levels of filter standards?
Answer: prefilter is generally used in the downstream of compressor (aftercooler), and the application situation is not high. The primary filter is generally used for tools, motors, cylinders, etc. Fine filter is generally used for painting, injection molding, instrument, control valve, transmission, mixing, electronic component manufacturing, nitrogen separation, etc. Activated carbon filter is generally used in food and drug manufacturing, breathing air, gas processing, etc.
Why do you want to choose the filter?
Answer: common people's mistake is, think according to the air quality that needs to choose the single filter that corresponds to processing precision can achieve the requirement, and save expenses. In fact, the air quality needed is determined by