What are the structural features of the air filter?

is assembled into a pipe form, with flanges left at the front and rear to facilitate connection with the air duct of the centralized air conditioning system. Arrange and combine several filter units according to the required air volume. An inspection door is left at the bottom (or side) of the filter section for easy maintenance and filter replacement.

Daily use (maintenance) of filters Misunderstandings about filters

Myth 1: A filter with a bypass valve cannot be cleaned or replaced for a long time after the filter element is clogged Many users will think that the bypass valve of the filter and the system The safety valve has the same function: after the filter element is clogged, the bypass valve opens and the system oil passes through at full flow without affecting the system. This is a wrong understanding. When the bypass valve of the filter is opened, the pollutants (filtered pollution particles) blocked by the filter element will re-enter the system through the bypass valve. At this time, the pollution concentration of the local oil is high, which will have a negative impact on the hydraulic components. If the damage is serious, previous pollution control will be meaningless. Unless the system requires very high continuity of operation, choose a transition device without a bypass valve. Even if a filter with a bypass valve is selected, when the pollution in the filter blocks the signal from the transmitter, the filter element must be cleaned or replaced in time. This is the way to ensure the safe and reliable operation of the system.

Misunderstandings in filter selection and use

Mainly introduces the selection of filters in hydraulic systems and some common misconceptions and methods in daily use, and proposes reasonable selection and correct usage. Keywords: pollution control; over-injector; selection; use; misunderstanding

Relevant functions of cartridge dust collector dust filter element

The dust filter element of the cartridge dust collector is a relatively new filter material. In fact, the specific application of the dust filter element can be said to be similar to the filtration of dust bag. There are just some differences between the two. The airflow distribution of the cartridge dust collector is very important. Consider how to avoid high wear areas on the filter material due to high wind speed at the inlet of the equipment. The air distribution plate is used in the cartridge dust collector, and the air distribution is very stable and uniform. It is conducive to the rise of airflow and the fall of dust. The opening rate of the airflow distribution plate is 35%. According to calculations, the resistance coefficient is <2, and when the air flow velocity is <0.8m/s, the porous airflow distribution plate can meet the requirements of the cartridge dust collector. The difference between the dust filter element and the dust bag of the cartridge dust collector is nothing more than the difference in filtration accuracy, and the filtration areas of dust filter elements and dust bag bags of different specifications are very different. What we will show you is the characteristics and application scope of the dust filter element of the cartridge dust collector.

How to maintain and maintain filters

The maintenance and upkeep of the filter is divided into the following two aspects: Coarse filter 1. The core part of the filter is the filter core The filter element is composed of a filter frame and a stainless steel wire mesh. The stainless steel wire mesh is a wearable part and requires special protection;

How filters work and types

Filters can be divided into surface type, depth type and magnetic filters according to the filter material. Their filtration of solid pollutants is accomplished through direct interception and adsorption.