Good Quality Carbon Steel Basket Filter

Basket filter

Basket type filter (basket filter) for oil or other liquid pipelines, pipeline filtering sundries in the area, more than 2-3 times than the filtering hole area diameter pipe. Far more than the Y type, T type filter area. The precision of the filter in the filter is a kind of optimal precision filter, the filter structure is not the same as other filter, named because of shape basket, basket type filter.

Basket type filter for oil or other liquid pipelines, pipeline filtering sundries in the area, more than 2-3 times than the filtering hole area diameter pipe. Far more than the Y type, T type filter area. The filter structure is not the same as other filter, named because of shape basket, basket type filter.

The basket type filter is mainly composed of a connecting pipe, a cylinder, a filter basket, a flange, a flange cover and a fastener. Installed in the pipeline to remove the larger solid impurities in the fluid, so that machine equipment (including compressors, pumps, etc.), the instrument can work normally and operation, to achieve a stable process, to protect the role of safety in production.

The basket filter is to remove a small amount of solid particles in liquid small equipment, can protect the compressor, pump, instruments and other work, when the fluid enters the filter barrel filter has certain specifications after the impurities are blocked, and clean filtrate from the filter outlet, when cleaning, as long as the filter barrel removable remove and reload after treatment can, therefore, maintenance is extremely easy to use. Has been widely used in petroleum, chemical, pharmaceutical, food, environmental protection and other industries. If the series is installed in the pump entrance or other parts of the system pipeline, it can prolong the service life of the pump and other equipment, and to ensure the safety of the whole system.

Working principle

Pipeline in the installation will have other debris into the pipeline, in the production of raw materials also contain debris. When the liquid passes through the filter in the pipeline, the dirt is collected by the filter to the filter screen, and when a certain degree, the cover can be opened to clean the filter screen.

Important technical parameters

1.     Suitable for material:

a.    Chemical, petrochemical production of weak corrosive materials, such as: water, ammonia, oil, hydrocarbons, etc.;

b.    Chemical production, such as caustic soda, soda ash, sulfuric acid, carbonic acid, acetic acid, acid and ester etc.;

c.    Refrigeration in low temperature of the material, such as: liquid methane, ammonia, oxygen and various refrigerants;

d.     Light industrial food, pharmaceutical production in the health requirements of the materials, such as: beer, beverages, dairy products, food and beverage supplies, etc..

2.    Working temperature: -80 - +450 ℃

3.     Nominal diameter: DN15-DN1000

4.     Nominal pressure: 1.0Mpa - 10Mpa

5.     Flange standard: ASME B16.5

6.    Shell material: A516 Gr.70, 304, 304L, 316, 316L

7.     Sealing materials: PTFE, NBR, Oil resistant rubber asbestos

Cleaning method

When cleaning, unscrew the head bottom plug, drain fluid, remove flange, cleaning and reinstall it.

Pressure test and detection:

Filter pressure test pressure is 1.5 times the design pressure, holding pressure time is 30 minutes, to ensure that no seepage and deformation.

Selection principle of basket type filter

1.     Import and export path:

In principle, the import and export of the filter should not be less than the pump inlet diameter, generally consistent with the import pipeline diameter.

2.    Nominal pressure:

Determine the pressure level of the filter according to the maximum pressure of the filter line.

3.     The choice of mesh hole:

The main consideration is to intercept the impurity particle size, according to the technical requirements of the media process.

Basket filter type

1.     straight flat bottomed basket filter

2.     through arc bottom basket type filter

3.     high and low pipe flat bottomed basket filter

4.     high and low nozzle arc bottom basket filter

Water treatment

The basket filter has long led the development trend of filter industry, the main reason is because of breaking the original tradition in the design of structure, overcomes the shortcomings of the traditional filter, to realize remote monitoring and user-friendly and convenient more and more consumers to use, to meet the different needs of various groups of people. Basket filter has an important advantage is that it can effectively avoid the destruction of water resources, we all know, the development of water resources, including surface water resources development and groundwater resources development. These two aspects of the development of water resources if not very good monitoring and protection, it is likely to cause harm to water. In particular, the exploitation of groundwater, because groundwater resources are difficult to restore. Basket filter in this area can be done, and tell us how to reasonably develop water resources and avoid damage.

The basket filter has a unique talent and efficient function in processing and development and utilization of water resources, by virtue of these two advantages, can always lead the development trend of filtration equipment industry is inevitable, the rational use of the basket filter, especially the filter industry is the rapid development of Shanghai, will have a healthy long-term development for our water resources!

Product features

1.     Standard stainless steel filter, aperture of 3 ~ 6, aperture number can be selected

2.    Can be used to connect the pressure gauge, the convex surface of the drill hole with a threaded hole in order to install the pressure gauge

3.    The flow to a large area, so the pressure loss is small