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Multi-Column Self-Cleaning Water Filter
  • Multi-Column Self-Cleaning Water Filter
  • Multi-Column Self-Cleaning Water Filter
  • Multi-Column Self-Cleaning Water Filter
  • Multi-Column Self-Cleaning Water Filter
Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Min. Order: 1 Bag/Bags
Delivery Time: 20 Days
Packaging: Plywood box or standard export packing
Productivity: 1000 PCS/YEAR
Transportation: Ocean,Land,Air
Place of Origin: XINXIANG, CHINA
Supply Ability: 1000PCS/YEAR
Certificate: ISO9001
HS Code: 8421999090
Basic Info

Model No.: ZQ10-A

Product Description

Inline Self Cleaning Water Filter

1. Structure and working principle:

The self-cleaning water filter is composed of a tank body, a filter column, a backwashing structure, a speed reducer, an electric valve, a differential pressure controller and an electric control box. The horizontal partition in the self-cleaning water filter tank divides it into two upper and lower chambers, the upper part is a clear water area, and the lower part is a water-repellent area. The two are completely separated, and a plurality of stainless steel filter elements are mounted on the horizontal partition. The raw water to be treated enters the Zeshui area through the inlet and enters the inner cavity of the filter column from the bottom up through the cloth water hole on the horizontal partition. Impurities larger than the gap of the filter column are trapped, and the clear water passes through the gap into the clear water area. All filtered liquid through the filter column merges in the freshwater zone and then flows out of the outlet.
When the impurities accumulate in the filter column to a certain thickness, the pressure difference will be generated before the clear water area and the drowning area. At this time, the differential pressure controller can automatically control the kickback mechanism to start, or the backwash system can be manually activated to remove the filter residue.

2, performance advantages:
(1) Self-cleaning function: This machine uses the cleaned water from itself to clean the filter column. It does not need to remove the filter column for cleaning, and there is no need to separately configure the cleaning system.
(2) Continuous water supply function: Several filter columns are installed in the tank at the same time. When the backwashing, each filter column is washed one by one, and the other filter columns continue to work, thus achieving continuous water supply.
(3) Automatic backwashing function: The machine monitors the pressure difference between the clear water zone and the Zeshui zone through the differential pressure controller. When the pressure difference reaches the set value, the differential pressure controller outputs a signal, and the backwashing mechanism is controlled by the electric control box. Start and shut down for automatic backwashing.
(4) High-precision and reliable filtration: The filter column of this machine is made by winding stainless steel wire with a trapezoidal section on the multi-ribbed skeleton, which has high strength and corrosion resistance. A precise filtering gap and a V-shaped area facing the liquid direction are formed between each adjacent two steel wires, and particles larger than the slit are collected to form a filtering layer, thereby further improving the filtering precision. The V-shaped area also provides an appropriate release angle to facilitate the smooth removal of impurities during backwashing.
(5) Large filtering area: This machine is equipped with several filter columns in the whole space of the carcass, making full use of the filtering space. The effective filtering area is generally 3~5 times of the inlet area, the backwashing frequency is low, and the resistance loss is small. And the size of the filter is reduced.
(6) Reliable mechanism: The tank is divided into clear water and turbid water chamber. The backwashing suction cup and filter column are divided into two chambers. The two chambers are separated by a partition. The suction cup is close to the smooth one. The backwashing mechanism is reliable and durable because it is not in contact with impurities.
(7) Operation safety: This machine is designed with a safety protection clutch to protect the machine from power loss and protect the mechanism from damage when it encounters overload resistance during backwashing work.
3. Technical parameters:
(1) Pressure rating: 1.6 MPa. 1.0 MPa. 0.6 MPa.
(2) Filtering accuracy range: 30-2000μm
(3) Inherent resistance loss (pressure loss): 0.02 MPa
(4) Backwashing water consumption: 3~5T/H
(5) Each backwashing time: 3~10 minutes adjustable (depending on the degree of blockage)
(6) Every two backwashing intervals: 0-24 hours adjustable (depending on impurity content)
(7) Differential pressure setting range: 0.02~0.16MPa
(8) The working water pressure should be greater than or equal to 0.3MPa

4. The scope of application:

It is widely used in a self-cleaning water filtration system for continuous water treatment such as seawater self-cleaning filter, metallurgy, chemical industry, and power generation.

sea water self cleaning filter

self-cleaning water filter industrial

Henan Sinofiltec Technology Co.,Ltd


Sinofiltec technology Co. Ltd, which is a professional manufacture & exporter of filter medium, filter cartridges and filtration equipments we have developed series of filters for the industrial fluids polluted, which are based on the requirements for the filtration on the aerospace and military equipments.

From the filter medium, filter cartridges and strainers to the filtration systems, we have the technical and production departments for the process, there will be a dynamic tracking management for the whole process.

We will strictly implement the international standards of the filter medium, filters and equipments We will design, develop and produce according to the fluids, working conditions and the special requirements of the customers.

There are three series of products such as Water Filters, air filters and hydraulic filters With nearly 30 years development, our products have been sold widely at home and abroad, which are deeply trusted by our customers.

We offer the high quality filters and filtration projects for global customers. To save the expensive operating cost for our customers.

Sinofiltec technology Co.. Ltd would like to comunicate and cooperate with customers widely at home and abroad, and truly to create more value for our customers, truly to achieve the best use of things & the value for money.

Company Info
  • Company Name: Henan Sinofiltec Technology Co.,Ltd
  • Representative: Jia rui qing
  • Product/Service: Filter Medium , Wedge Wire Filter Elements , Filter Assemblies , Hydraulic Filters , Sintered Wire Mesh , Water Filters
  • Capital (Million US $): 5800000RMB
  • Year Established: 1993
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: Xiyi street, No.2 indutrial park of the high & new industrial development zone
  • Contact Person: Mr. Keven Jia
  • Tel: 86-373-7039618
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