How to install high-efficiency filters in purification workshop? What purification equipment needs to be installed in a 100,000-class clean room?

CleanroomHigh Efficiency FilterHow to install? What purification equipment needs to be installed in a class 100,000 clean room?

Enterprises that do 100,000 class clean room purification projects know thatHigh Efficiency FilterThe installation and sealing of the clean room directly affects the purification effect. Then how to install high-efficiency filters? The following is a small introduction to the method of installing high-efficiency filters in a 100,000-grade dust-free purification workshop.

Fixed high-efficiency filter skeleton material should be flat and have good rigidity, fire prevention and no dust. Aluminum alloy skeleton is light in weight, and general steel (channel steel, angle steel, T-shaped steel, I-beam and steel plate) skeleton should be prevented from rusting, and the surface layer should be galvanized. Construction and installation of the surface is still inevitably damaged, but also with the paint for local repair, can also be used directly on the surface of the steel skeleton spraying high-strength ageing-resistant paint. No matter what kind of skeleton is used, attention should be paid to the connection between the skeleton components to be tight and smooth, otherwise it will make the interface of the grass-roots level where the high-efficiency filter is installed uneven, which will directly affect the sealing quality.

There are mainly the following ways to install high-efficiency filters in a class 100,000 clean room.
1, installed in the duct, in the use of local hole plate top feeding, diffusion type top feeding and louvered air outlet side feeding clean room, high efficiency filters are usually installed in the technical sandwich or the duct inside the duct. In this way, if there is leakage in the installation, it can only leak into the technical sandwich or the duct without affecting the cleanliness of the room.

2, in the ceiling air supply outlet installation, this way is divided into the top mounted (installed above the ceiling) and the bottom mounted (installed below the ceiling) two kinds.

In the vertical unidirectional flow cleanroom, the installation of high-efficiency filters also have the upper and lower mounted points. In the horizontal unidirectional flow clean room, high-efficiency filters are best installed in the air supply static pressure room, which not only facilitates sealing, leakage detection and plugging, but also when the clean room purification and air conditioning system for intermittent operation, but also to avoid the filter and its pressure frame on the accumulation of dust to affect the cleanliness of the room.

The main sealing methods for the installation of high-efficiency filters are: a. Sealing gasket method, the current domestic sponge latex plate are open hole type, not suitable for high-efficiency filter installation of the sealing material, sponge rubber plate is closed hole type, as the sealing material has a good airtightness. b. Liquid tank sealing method, which is the use of inert liquids in the tank to be filled with the sealing method. This method has high airtightness, simple construction, easy to install.

How to install the high efficiency filter in the 100,000-class clean room you learned? These two methods are very good, you can choose the method suitable for their 100,000 clean room installation Oh.

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Clean room in the modern production of a very wide range of applications, food, medicine, machinery industry and so on will use the clean room, however, many of us only know the clean room, but do not know in the clean room contains what purification equipment!

High-efficiency air intake

This equipment is the terminal air supply device for the purification air conditioning system of new construction and reconstruction of class 10,000 and class 100,000 turbulent flow clean room. This device is mainly composed of static pressure box, high-efficiency filter, aluminum alloy diffusion plate, standard flange interface, etc. It has beautiful shape, simple structure and reliable use. The air supply outlet of this device is of downward mounting type, which has the advantages of convenient installation and replacement of filters in the clean room. The high-efficiency filter adopts mechanical compression or liquid tank sealing device to ensure that there is no leakage of the air outlet installation, reliable sealing and good purification effect, which is applicable to the general purification workshop project.

FFU Fan Filtration Unit

Fan Filtration Unit (FFU) is a kind of air self-purification device, which can be installed in the indoor ceiling or placed on the bracket, so that the local level reaches Class 100. It can also be used for clean room end air supply. The device is equipped with two levels of filtration: primary and high efficiency. The fan draws air in from the top and filters it through the primary and high efficiency filters, and the filtered clean air is sent out at the whole outlet. There are two types of installation methods: hanging type and floor stand.

On the clean room renovation equipment needed to share this today, different levels of dust-free clean requirements of equipment and facilities will be slightly different.