According to the us for many years the use of air filter and its related knowledge, considering the customers also common for air filter selection, replacement and maintenance of a lack of understanding, will now about the air filter used in the process of maintenance and change cycle of general customer do some brief explanation to the concerns, hope can help you to scientific selection of air filter

For 1000-100000 grade clean room cleaning system, usually in the form of tertiary air filter, in effect, effect and high efficiency air filter;Crude effect, in effect, generally in the air handling unit, and will effect the air filter in positive pressure, and high efficiency or high efficiency filter, at the end of the clean air conditioning system in general.

Teach you how to choose and install high efficiency air filter

High efficiency air filter is refers to the air filter unit, generally used in the clean room, clean workshop, laboratory and clean operating room.Air filter according to its working principle can be divided into the early effect air filter, in effect filter, high efficiency filter, the efficient models, etc.

1. For small purification equipment such as clean bench, air shower, laminar flow hood, etc., due to the processing of air volume is small, generally in the fresh air into the wind with coarse filter or filter, supply air terminal must choose efficient filter or super efficient filter;,

2. Clean air conditioning system for the selection and configuration of the air filter, in general, according to the clean room air cleanliness level and the special requirements of production process, carries on the reasonable selection and configuration.

A. for 1000-100000 grade clean room cleaning system, usually in the form of tertiary air filter, in effect, effect and high efficiency filter;Crude effect, in effect, generally in the air handling unit, and will effectively filter in positive pressure, and high efficiency or high efficiency filter, at the end of the clean air conditioning system in general.

B. for 100-1000 grade purification of air-conditioning systems, usually in the fresh air handling unit set coarse effect, in effect, and high efficiency filter, in the clean room wind circulation system, to set up efficient filter or super efficient filter;Generally high efficiency filter, at the end of the clean air conditioning system, which is located in the clean room ceiling;For ultra high efficiency filter, it must be of clean air-conditioning system in the end, to ensure that the required air cleanliness level requirements.

3. When known the whole system of air purification air volume, according to the selected filter rating of the air volume, determine the number of filter is required.

Installation and use of high efficiency filter

To purify the air conditioning system in the selection and configuration of the air filter, generally according to the clean room air cleanliness level and the special requirements of production process, carries on the reasonable selection and configuration.

　　The whole system of air purification air volume, according to the selected filter rating of the air volume, determine the number of filter required, small purification equipment, such as clean bench, air shower, laminar flow hood, etc., due to the processing of air volume is small, generally in the fresh air into the wind with coarse filter or efficient filter, supply air terminal must choose high efficiency filter or ultra high efficiency filter.

Purify air conditioning system, usually in the fresh air handling unit set coarse effect, in effect, and high efficiency filter, in the clean room wind circulation system, to set up efficient filter or super efficient filter;Generally high efficiency filter, at the end of the clean air conditioning system, which is located in the clean room ceiling;For ultra high efficiency filter, it must be of clean air-conditioning system in the end, to ensure that the required air cleanliness level requirements.

As special glass fiber paper brittleness, so the first thing to consider is not in use and installation contact with sharp objects and repeatedly rub, second glass fiber paper must use should be as little as possible contact with water or other corrosive liquid, so as not to affect the normal use.Require good clean equipment clean workshop.Again, the rational of coarse, medium and high-efficient filters to accompany use, ensure that each filter does not assume too much dust load.Finally, before the installation of visual detection filter and filter appearance without damage, and in detecting sealing after installation, strictly leak detection.