Multi Column Self - Cleaning Filter - Intelligent Flow Purification & Multi - Column Coordination Model Product Introduction Structural Composition Filter Column

Product Introduction

1. Structural Composition

• Filter Column Group: Composed of multiple parallel filter columns, each column is equipped with high - precision filter screens or filter elements, which can operate independently, expanding the overall filtration area and processing flow rate.

• Self - Cleaning System: Includes backwash components, sewage pipes, and driving devices. It realizes online cleaning of each filter column through automated programs without manual disassembly.

• Outer Shell: Made of carbon steel with anti - corrosion coating or stainless steel, it has high - strength pressure - bearing performance, adapting to different pressure conditions and ensuring long - term stable operation of the equipment.

• Control System: Equipped with an intelligent PLC control system, it monitors parameters such as pressure, flow rate, and operating status of each filter column in real - time, and automatically controls the self - cleaning process.

2. Working Principle：When the fluid to be filtered enters the filter, it is evenly distributed to each filter column for filtration, and impurities are intercepted on the surface of the filter screen or filter element. When the pressure difference of a certain filter column reaches the set value or the operation time meets the preset duration, the control system activates the self - cleaning program of this column. The backwash components perform reverse flushing, and the impurities are discharged through the sewage pipe. Other filter columns still maintain normal filtration to ensure continuous water supply of the system.

3. Core Advantages：Compared with traditional filters, the multi - column self - cleaning filter significantly increases the processing flow rate through multi - column collaborative work. Its self - cleaning function enables non - stop operation, reducing downtime for maintenance. The modular design facilitates later expansion and maintenance, reducing comprehensive usage costs.

Working Process

1. Fluid Filtration

• The fluid to be filtered enters the filter from the inlet and is evenly distributed to each filter column through the flow distribution device.

• The fluid passes through the filter screen or filter element in the filter column, and suspended solids, particulate impurities, colloids, etc., are effectively intercepted. The clean fluid is collected from the outlets of each filter column and discharged from the total outlet of the filter into subsequent processing.

2. Cleaning Trigger

• The control system monitors the pressure difference between the inlet and outlet and the operation time of each filter column in real - time.

• When the pressure difference of a certain filter column exceeds the set threshold (such as 0.05 - 0.1MPa), or the operation time reaches the preset duration (such as 8 - 24 hours), the self - cleaning program of this filter column is triggered.

3. Self - Cleaning Process

• Close the inlet and outlet valves of the filter column to be cleaned, and open the backwash components to pump clean fluid into the filter column in the reverse direction.

• The clean fluid flushes the surface of the filter screen or filter element at high speed, peeling off the intercepted impurities and discharging them through the sewage pipe.

• The cleaning process lasts for several seconds to minutes (depending on the set parameters and impurity conditions) to ensure that the filter column restores its filtration performance.

4. Resumption of Operation：After the self - cleaning is completed, close the backwash components and the sewage valve, and reopen the inlet and outlet valves of the filter column to restore its normal filtration, working together with other filter columns to ensure fluid purification.

Product Features

Technical Parameters

Application Fields

1. Petrochemical Industry: Filters mechanical impurities, catalyst particles, etc., in crude oil, chemical raw materials, and finished products, protects key equipment, and ensures stable production processes.

2. Food and Beverage Industry: Filters production water, raw material liquids, and finished beverages, removes impurities and microorganisms, and ensures product quality and food safety.

3. Pharmaceutical Industry: Used for filtering liquid medicines and purified water, prevents impurity contamination, meets GMP production standards, and ensures drug quality.

4. Industrial Circulating Water: Removes sediment, algae, rust, and other impurities in circulating water, prevents pipeline blockage and equipment corrosion, and improves the utilization rate of circulating water.

5. Electronics Industry: Provides high - purity process water filtration for chip manufacturing and semiconductor production, meeting the strict water quality requirements of precision production.

6. Municipal Water Supply: As a pretreatment device for waterworks or a secondary water supply equipment, it improves water supply quality and ensures the safety of residents' water use.

FAQ

1. How to maintain the filter columns of the multi - column self - cleaning filter?：During daily operation, mainly monitor the pressure difference and operation time of each filter column through the control system to determine whether cleaning is required. Regularly check whether the filter screen is damaged. If the filtration effect decreases significantly, the filter screen needs to be replaced in time. In addition, pay attention to the smoothness of the backwash components and sewage pipes to avoid blockage affecting the self - cleaning effect.

2. How to determine the number of filter columns of the multi - column self - cleaning filter according to actual needs?：It is necessary to comprehensively consider the processing flow rate, water quality conditions, and filtration precision requirements. First, select the appropriate single - column processing capacity according to the expected processing flow rate, and then calculate the required number of filter columns through the flow rate. At the same time, if the impurity content in the raw water is high or the filtration precision requirement is strict, the number of filter columns can be appropriately increased to ensure the overall filtration effect and the operation stability of the equipment.

Conclusion

The multi - column self - cleaning filter, with its innovative design of multi - column coordination and intelligent self - cleaning, as well as excellent performance in efficient filtration and stable operation, has become an ideal choice for fluid purification in many industries. Whether in large - scale industrial production or municipal water supply related to people's livelihood, it can provide reliable guarantees. Choosing our multi - column self - cleaning filter means choosing an efficient, intelligent, and economical filtration solution to escort the stable operation of production and daily life.

If you are interested in this product or have any questions, please feel free to contact us at any time.

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