Fully Automatic Filter Series
Full-automatic filter series
Disc (Plate) Filter
Disk (Disc) Filter
Mechanical Filter Series
Mechanical Filter Series
Security Filter Series
Security Filter Series
High-pressure backwash filter
High Pressure Backwashing Filter
Complete Water Treatment Equipment
Complete Water Treatment Equipment
scroll down
%{tishi_zhanwei}%

Shallow sand filter

Mechanical activated carbon filters are generally used in the pretreatment process of water treatment projects, mainly to remove mechanical impurities, colloids, microorganisms, organic matter, and active chlorine. The shell materials typically include PE, rubber-lined steel, steel with plastic spray coating, steel with epoxy anti-corrosion, stainless steel, and fiberglass. Depending on different process requirements, the filter media usually include quartz sand, activated carbon, manganese sand, and anthracite. According to the water inlet method, filters can be divided into single-flow filters and double-flow filters. They can also be classified as vertical or horizontal based on site requirements. Depending on the actual situation, they can be used in combination or independently.

Dosing Device

Using a time program control, the automatic dosing cycle, dosing amount, dosing time, and dosing frequency are first set according to the system's operational needs. During the subsequent system operation, when the dosing cycle arrives, the metering pump automatically starts dosing and stops at the specified time; during the sewage discharge cycle, the metering pump stops dosing, and after the specified time, the metering pump resumes to replenish the chemicals lost due to sewage discharge, maintaining the chemical concentration in the system at a normal level. The metering pump stops again at the specified time.

Dosing Device

Using a time program control, the automatic dosing cycle, dosing amount, dosing time, and dosing frequency are first set according to the system's operational needs. During the subsequent system operation, when the dosing cycle arrives, the metering pump automatically starts dosing and stops at the specified time; during the sewage discharge cycle, the metering pump stops dosing, and after the specified time, the metering pump resumes to replenish the chemicals lost due to sewage discharge, maintaining the chemical concentration in the system at a normal level. The metering pump stops again at the specified time.

Dosing Device

Using a time program control, the automatic dosing cycle, dosing amount, dosing time, and dosing frequency are first set according to the system's operational needs. During the subsequent system operation, when the dosing cycle arrives, the metering pump automatically starts dosing and stops at the specified time; during the sewage discharge cycle, the metering pump stops dosing, and after the specified time, the metering pump resumes to replenish the chemicals lost due to sewage discharge, maintaining the chemical concentration in the system at a normal level. The metering pump stops again at the specified time.
< 1...456...19 >