China Automatic Self Cleaning Strainer

Quick Details:
Automatic Self Cleaning Strainer
Place of Origin: Sichuan, China (Mainland)
Brand Name: TOP
Model Number: TPX
After-sales Service Provided: Engineers available to service machinery overseas
Sub series: TPX11/TPX22/TPX34/TPX...
Filter Element: V-slot slotted metal filter elements
Filtration Precision: 50-500μm
Housing seal materia: NBR/VITON(FKM)
Design Temperature: 0-200ºC
Housing wet part material: 304/316L/CS
Facility Supply: 380V AC,0.4-0.6MPa
Scraping blade material: 304/316L
Packaging & Delivery

Packaging Details:Automatic self-cleaning water filter will be packed in wooden case.Delivery Detail:Water filter delivered within 25 workdays after deposit.

Description
Automatic self-cleaning water filter is the high efficiency scraping self-cleaning filter independently developed by TOP. Removing the impurities particles on the filter element outside by mechanical scraping, it continuously filters on-line. TPX filter is designed for fine and accurate filtration ranging from 50-500 micron. It can avoids extruding and breaking the impurities and is capable of the filtration for water and liquids of viscosity up to 800000cps. TPX filter is designed and manufactured per TOP's high performance, high quality and high reliability standard. It is a world-class quality filter.
Features

Automatic 24-hour on-line filtration, no frequent changing out and cleaning
No disposable filter media consumption, save filter media cost and environment cost
Stainless steel scraping blade, good impurity removing performance
Top quality V-SLOT filter element, accurate slots, extremely smooth, easy to scrap
Very low pressure drop, stable flowrate, save energy consumption
Back-flushing function can be added to help clean the filter element
Close filtration, no dangerout liquid leakage, good for safe production
Discharge waste liquid with high impurity concentration, avoid valuable liquid loss
Various modular combination and automation modes available, meet different filtration needs
Equipped with world-famous gear motor, high reliability and long service life
Assistant lifting device , only one operator can open and close the filter cover

Application

Water and waste water
Pulp and paper
Petro-chemical
Bio-pharmaceutical
Coatings
Inks,
Oil refinary,
Food and beverage



Technical parameters

General type code
TPX11/TPX22/TPX34/TPX75/TPX100/TPX136
product type
Automatic self cleaning filter
Liquid available
water and viscous liquids(<800000cps), impurity<1000ppm
Filtration Rating
50-500μm
Standard design pressure
1.0MPa,high design pressure available
Filter Area
1100/2200/3400/7500/1000/1.36 cm2
Volume
16/30/50/145/195/320 L
Design Temperature
0-200ºC(determined by the seal material)
Cleaning differential pressure:
0.05MPa
Differential pressure instrument
differential pressure transmitter(DPT) or differential pressure switch(DPS)
Gear motor
180W, 3P,380V,protection class IP55, worm reduction gear
Housing wet part material
304/316L/CS
Scraping blade material
304/316L
Housing seal materia
NBR/VITON(FKM)
Filter element type
V-slot slotted metal filter element,316L
Discharging valve
Pneumatic ballvalve, protection class IP65
Facility Supply
380V AC,0.4-0.6MPa clean and dry compressed

V-slot Features
Slot Section

The Continuous slot screens are made of V-shape wire or wedge shape wire around an internal array of longitudinal support rods. Each jointpoint of these wire is fusion welded, the V or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening. Therefore the screen allows water or oil to enter the well freely in ample quantities while keeps the majority of sand and gravel out of the well at the same time.

Continuous slot: support rods and longitudinal wire makes an opening which significantly increase the available opening area, and allow better access to the water flow.

High open area: reduce the water level, thus to save energy consumption. Meanwhile, high open area can make the groundwater enter the screen much slower than other filtration apparatus, which can avoid sand from entering screen due to high pressure, hereby lowering pump wear down.

High Strength: It takes stainless steel as main raw material, then is welded at high temperature, which guarantee high strength to bear big water pressure, hereby it has long life span.
Common flow styles of different screens

Structure Options

V-Shape slots: V-Shape wire gives inwardly widening V-shape slots


Working Principle
The liquid enters the filter from the inlet(1), flows through the filter element(6) from outside to inside. The filter element bottom is connected to the outlet(2), through which the liquid flows out. After the filter element captures the impurities, the cleaning action is trigger by the preset time or differential pressure value. The gear motor(4) drives the scraping blades(7) to rotate and remove the impurities on the filter element outside surface. The impurities moves off along the blades and falls down to the filter bottom. The rotating plates push the gravity impurities into the collection chamber(5). The impurities are collected at the filter bottom and in the collection chamber. The discharging valve open per the preset time and discharging the waste liquid with high impurity concentration through the drain outlet(3), the purged liquid can be reclaimed if necessary.

Company Information
Top Machinery is located i Chengdu, being with convenient traffic, developed communication, vast territory and a good space for development. We are professional manufacturer and exporter of accessories for water, oil, gas and environmental industries. The products mainly including filter elements like Johnson screen mesh , water well screen, V shaped wire welded screen pipe, strainer pipe, spiral screen tube, wire-wrap screen pipe, wedge wire screen tube, mine screen mesh, arc screen, flat wedge wire panel, as well as automatic washing filter, backwashing filter, drum filter, ion exchanger, etc. Since the company established, we insist on good quality, making the business range extend continually.
All of production lines are provided on a turnkey basis including design, program, installation, commission, and complete technology transfer and personnel training, which are backed by our extensive experience. Complete spare parts/components and engineering services are provided according to customers' requirements. We sincerely hope to establish cooperation with you. We sincerely welcome all clients to contact us for details.
www.filter-screens.com