Stainless steel basket filter

NegotiableUpdate on 02/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Stainless steel basket filter is a widely used pipeline filtration device, with its core filtering element being a basket shaped filter basket made of stainless steel mesh, installed in pressure vessels made of carbon steel or stainless steel. Mainly used to intercept and remove solid impurities with relatively large particle sizes in pipeline fluids, such as rust, sediment, sealing debris, etc., to protect downstream key equipment such as pumps, valves, instruments, etc. from damage. Its characteristics are high circulation capacity, low pressure drop loss, and the filter basket can be repeatedly cleaned and used. As a fundamental and effective pre-treatment equipment in industrial pipeline systems, it is widely used for fluid purification in petroleum, chemical, water supply, heating and other systems.

Product Details

Stainless steel basket filterIt is one of the core components used for coarse filtration or protective filtration in industrial pipeline systems. Its design aims to simply and reliably remove solid particles from flowing media, ensuring the stability of the process flow and the safety of the equipment.

The basic structure of this device mainly consists of three parts: a pressure bearing shell, a filtering basket, and a detachable end cap. The shell is usually made of carbon steel or stainless steel and has one inlet and one outlet; It contains a basket shaped filter element made of stainless steel wire mesh welded or punched plate inside - the filter basket; The upper flat or flange cover is fastened with bolts and equipped with sealing components to ensure the airtightness of the equipment under operating pressure.

Its working principle is intuitive and efficient: the fluid carrying solid impurities enters the filter housing from the inlet, and due to the obstruction of the filter basket, the flow direction of the fluid changes, flowing from the inside of the filter basket through the mesh wall to the outside, or from the outside to the inside according to the design. During this process, impurities with a particle size larger than the filter aperture are trapped inside the filter basket, and the purified fluid is collected and discharged from the outlet. As the filtration continues, impurities accumulate in the filter basket, forming a gradually increasing pressure difference between the inlet and outlet of the filter.

The deviceThe operation and maintenance process is relatively simple. When the pressure difference reaches the recommended value (usually 0.05-0.1MPa), it indicates that the filter basket needs to be cleaned. The operator first needs to isolate the filter, release the pressure inside the housing, and then open the detachable end cap to remove the entire filter basket from the housing. Pour out the impurities in the filter basket and rinse it back with clean water, compressed air, or steam to restore its filtering ability. After reinstalling, it can continue to be used. This repeatable cleaning feature reduces operating costs and material consumption.

The main features of this type of filter include: firstly, it has a sturdy structure, can withstand high pipeline pressure, and has good durability. Secondly, the filter basket usually has a larger capacity for dirt, which extends the effective working time of a single use. Thirdly, the stainless steel filter basket has good corrosion resistance and can adapt to various working conditions and environments. Fourthly, the maintenance cycle is long and the operation is direct.

Therefore, in many fields such as petroleum, chemical, metallurgical, urban water supply, HVAC, and industrial cooling water systems,Stainless steel basket filterInstalled at the inlet of the pump, the front end of the flow meter or control valve, as an economical and effective pretreatment device, it plays an important role in protecting key equipment, ensuring measurement accuracy, and stabilizing process operation.