Brush self-cleaning filter

NegotiableUpdate on 02/23

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Brush self-cleaning filter is an efficient solid-liquid separation device that uses a built-in rotating brush to brush pollutants off the filter screen and discharge them outside the device. This type of filter is typically used to treat suspended particles and other impurities in industrial wastewater, circulating water, and other liquids.

Product Details

Brush self-cleaning filter is an efficient water treatment equipment that uses a rotating brush to remove dirt and impurities from the filter screen. It is widely used in agriculture, industry, daily life and other fields, and has the advantages of simple structure, stable operation, and easy maintenance.

Working Principle:

The brush self-cleaning filter adopts microporous filtration technology, which passes the filtered medium through a series of microporous filters and filters out impurities such as solid particles and suspended substances on the microporous structure, thereby filtering the filtered medium. When the filtration pressure difference of the filter material reaches the preset value, the cleaning program of the filter element and filter screen will automatically start. The cleaning solution (such as clean water) will form a vortex on the filter screen, removing pollutants from the filtered medium. The cleaning solution will be discharged through the bottom outlet. This cleaning method is called "brush cleaning" and is the main working principle.

Function and Features:

1. Fully automatic operation: After setting data once, it can automatically detect the pressure difference between the inlet and outlet, clean the filter screen, and discharge pollutants, truly achieving unmanned operation.

2. Accurate and reliable: The core part - the differential pressure controller adopts an imported brand, which has the advantages of precise measurement and reliable control, and eliminates the phenomenon of equipment not working or not stopping due to measurement and control errors.

3. Reasonable configuration: An electric ball valve is used as the drain valve to solve the problem of loose valve closure and unstable quality, and to avoid the impact of electromagnetic valve opening speed on system pressure.

4. Advanced design: The DSY-250 fully automatic brush self-cleaning filter absorbs Israel's automatic filtration technology and adopts a suction structure that can remove dirt.

5. Multiple self-protection: The controller is equipped with a working time limit protection. When a fault occurs, causing the filter to be blocked by a large amount of uncleanable foreign objects and resulting in excessive pressure, the continuous cleaning time can be set arbitrarily.

6. Careful processing: With a strict quality assurance system, rigorous organization, and meticulous processing, DQDS has a level of quality and a service life of over 15 years for the main unit and over 20 years for the auxiliary unit.

7. High degree of automation: Provides standard interfaces that can be connected to any monitoring network.

Application Scenario:

1. Water treatment

In the field of sewage treatment, it can be used for deep treatment of various types of sewage, including municipal sewage, industrial wastewater, rainwater, website discharge, etc., and can effectively remove particulate pollutants.

2. Industrial liquid filtration

In industrial production, such as metal processing, chemical engineering, food processing and other fields, liquid filters play a crucial role in effectively protecting the normal operation of equipment and product quality. At the same time, they can reduce the cleaning and maintenance of filters, reduce the labor intensity of operators, and improve work efficiency.

3. Cooling circulating water system

In the field of industrial production, the cooling circulating water system is one of the crucial processes. Plays an important role in the cooling circulating water system, helping to filter out pollutants in the water, clean the circulating water system, and effectively improve work efficiency.

Technical Specifications

model	pipe diameter mm	Filter traffic m2 /h	filtration area cm2	drain valve DN(mm)	One time cleaning water volume (L)	Motor power kw	weight kg	D mm
DQSL-4	100	80	4150	50	150	0.55	71	?325
DQSY-6	150	160	6150	50	150	0.55	102	?425
DQSY-8	200	300	7650	50	150	0.55	113	?425
DQSY-10	250	450	14500	50	200	0.55	260	?630
DQSY-12	300	650	14500	80	200	0.55	265	?630
DQSY-14	350	900	17000	80	500	0.55	550	?725
DQSY-16	400	120	20000	80	500	0.55	580	?800
Note: The smallest size required to open the filter

model	pipe diameter mm	Filter traffic m2 /h	filtration area cm2	Electronic Row Pollution valve DN(mm)	Clear once Washing water volume (L)	Clean the drain valve DN(mm)	Motor power kw	weight kg	D mm
DQSY28	700	3200	34000	100	750	65	1.1	2050	1428
DQSY32	800	42000	46000	100	750	65	1.5	2960	1628
DQSY36	900	5300	53000	100	750	80	1.5	3800	1832
DQSY40	1000	6500	68000	150	1000	80	2.2	4720	2032
DQSY48	1200	9300	78000	150	1000	80	2.2	7250	2440
Note: The smallest size required to open the filter

How to choose a brush self-cleaning filter that suits your needs?

(1) The properties of the filtering medium: The properties of the filtering medium determine the type of selection. The material model, filter material, processing capacity, etc. are all key factors in choosing a self-cleaning filter.

(2) Types and concentrations of pollutants: Different types and concentrations of pollutants require different types and materials of filter media, which need to be selected according to the actual situation of industrial production.

(3) Filtering accuracy: Choose the appropriate filtering aperture based on the required filtering accuracy. It is necessary to understand the particle size and concentration of impurities and pollutants that need to be filtered in order to select the filtration accuracy of the filter.

(4) Processing capacity: Select the brush self-cleaning filter that suits your needs based on the processing capacity per hour. If the medium to be filtered is large, a filter element with a large processing capacity needs to be selected.