Performance Characteristics

The key to the liquid tank type non-spacer high efficiency filter lies in its liquid tank sealing technology. This sealing method has better sealing performance compared with the traditional mechanical compression device sealing. It uses special sealant, such as polyurethane or polyurethane adhesive, to form a liquid seal, ensuring a tight bond between the filter and the frame and effectively preventing airborne particles from penetrating through the gaps.

In addition, liquid-tanked segregationless high-efficiency filters usually use ultra-fine glass fiber filter paper as the filter material and are separated by hot melt adhesive. This design not only reduces operating resistance, but also allows better airflow to pass through, resulting in higher dust holding capacity and longer filter life.

Outstanding Advantages

The outstanding advantages of the liquid tank type high efficiency filter without partition are its compact structure, easy installation, good sealing performance and high filtration efficiency. Its design allows for less space to be occupied, while ensuring filtration efficiency while also providing long-term stable performance. In addition, the liquid tank filter can be customized in size and specifications to meet the needs of different application scenarios.

APPLICATIONS

Liquid-tank type high efficiency filter without partition not only plays an important role in industrial cleanrooms, but is also widely used in biopharmaceutical, hospital operating rooms and other environments that require extremely high cleanliness. Its outstanding performance is attributed to its excellent filtration efficiency and reliable sealing performance, which provides a strong guarantee for safe operation in these areas.

Installation and Maintenance

Correct installation method is an important prerequisite to ensure the performance of the filter. In the installation process, it is necessary to strictly follow the instruction manual provided by the manufacturer to ensure that each step is precisely in place, especially the sealing of the liquid tank part, to ensure that no leakage occurs. In addition, regular maintenance and timely replacement of the filter element are also key measures to ensure that the filter works effectively for a long time.

Design Features

Liquid Tank Type Separatorless High Efficiency Filter is a kind of filtration system end filter designed for filtering air suspended particles above 0.3μm. Its core lies in the use of ultra-fine glass fiber filter paper as the filter media and hot melt adhesive as the separator. This design not only reduces the running cost, but also ensures that the airflow channels inside the filter are evenly distributed, thus realizing a high dust holding capacity and high efficiency filtration effect. In addition, the filter is sealed around the perimeter with a special sealant that ensures a tight seal throughout the filter. In order to protect the filter paper from damage, the inlet and outlet surfaces of the filter are also equipped with a special plastic spraying protective mesh. The air outlet side of the filter has a flange, and the inside of the flange is filled with liquid tank sealant, which further enhances the sealing performance. This sealant is a non-Newtonian liquid with the characteristics of non-volatile, non-oil creeping, acid and alkali resistant, non-toxic and odorless, and at the same time, it has good flame retardancy and stable electrical insulation properties. Since the air outlet side of the filter comes with a flange, the size of the air inlet side and the air outlet side may not be the same, and customers need to provide the specific size of the air inlet and air outlet sides when ordering. Each filter will undergo rigorous testing before leaving the factory to ensure that its performance is up to standard. The filtration efficiency grade is divided into two types, H13 and H14, corresponding to different filtration precision requirements.

Material composition and operating conditions

The filter media part is made of ultra-fine glass fiber filter paper, and the sealant is made of PU two-component polyurethane AB adhesive. The frame is usually made of aluminum profiles, and the protective mesh is sprayed diamond mesh. The separator is an EVA hot melt adhesive and the sealant can be either EVA or neoprene. 

Product specifications and parameters

Products are available in a variety of specifications and can be customized according to actual needs. For example, the external dimensions, inlet surface dimensions, rated airflow, filter area and dust holding capacity can be customized according to the specific requirements of users. Filters of different specifications may differ in terms of resistance, efficiency and dust capacity, but in general they are designed to meet the needs of high-efficiency filtration.