Shanghai Bilang Environmental Protection Technology Co., Ltd
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    13601911667,18638159005
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    No. 488 Guanghua Road, Songjiang District, Shanghai
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Backwash of filter head and filter cap
Backwash of filter head and filter cap
Product details

Product Introduction

The filter head material is made of ABS engineering plastic, which has high compressive strength and cannot be crushed by stepping on it. The threads are reinforced in the filter head structure, and rubber gaskets are added to ensure a firm connection and never fall off. The design of the filter head base enhances the bottom seam, ensuring no dead water zone or mud accumulation between it and the filter plate. Widely used in combination, loop, and ion exchange column equipment for water treatment filters, filtration tanks, and softened water.

material selection

The long handled filter head is used in the air-water backwash water distribution system of the filter tank; Short stem filter heads are used in single water backwashing of filter tanks, gravity and pressure filter tanks, and ion exchange filter beds for water distribution and filtration systems. The filter head can be applied to both domestic drinking water treatment and various industrial water sources such as beverages, printing and dyeing, swimming pools, etc. It can also be used in industrial wastewater and domestic sewage treatment projects.

Flow velocity (m/s)
23
27
31
35
39
43
Head loss (m water column)
0.041
0.055
0.074
0.098
0.138
0.161

Backwash operation flushing parameter table

Recoil program
Intensity (L/s · m)2)
Time (min)
gas flushing
10-20
2-4
Gas water mixed flushing
Gas: 10-12
3-5
Water: 48
Rinse with water
6-10
3-5
Single water filter
12-15
3-6

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Successful operation!

Successful operation!

Successful operation!