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Backflush Filter for High Viscosity Liquid

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Backflush Filter for High Viscosity Liquid

Product Brief

 

Peide DTFLQ Efficient backwash filter, By linear reciprocating efficient mechanical way to automatically remove particulate impurities on the filter element surface.capable of continuous in-line filter,DTFLQ Backflush Filter for High Viscosity Liquid accuracy range is in 100-3000 micron, fit for water and viscous liquids filtered, for viscosity up to 30,000 CP.

 

Place of Origin: Jiangsu, China (Mainland)
Brand Name: Peide
Model Number: DTFLQ
Material: 304ss or 316L
MOQ: 1
Payment: TT
Delivery: 5 working days
Start port: Shanghai

Product introduction

Backflush filter for high viscosity liquid is also known as "Bernoulli backwash filter". Backflush filter for high viscosity liquid, By linear reciprocating efficient mechanical way to automatically remove particulate impurities on the filter element surface.capable of continuous in-line filter, Backflush Filter for High Viscosity Liquid accuracy range is in 100-3000 micron, fit for water and viscous liquids filtered, for viscosity up to 30,000 CP.
When conventional backwash filters soft impurities in viscous material is frequently clogging, customers are forced to choose large backwash filters or frequent backwashing, large investment, heavy workload, a serious waste of materials.Backflush Filter for High Viscosity Liquidwith advanced self-cleaning relocation way to easy solve this kind of problem, and always maintain regular clean filter element and discharge high attempt waste impurities to reduce material waste, great advantage of poor water quality water filtration and adhesives, resins, polymers, paints, oils and other viscous materials, more efficient, Backflush Filter for High Viscosity Liquid is its significant technological advantage and high life cycle cost, gradually replacing the traditional manual backwash filter in many areas, shaker, bag, basket filter, some recoil type self-cleaning filter and so on.
Working principle
Filtering state: Liquid from the Backflush Filter for High Viscosity Liquid inlet injection, from up to down flow, through the filter element surface to flow outlet; When the filter element surface collect to a certain impurities, fixed time or set pressure tp started cleaning procedures.
Cleaning state: cylinder drive wash plate to straight action, this part of the impurities with the descending liquid through washing dish to fall into the collection chamber, to repeat washing several times to clean the filter element.
The most important part of the filters, that provides quite simple and reliable cleaning process, is a disk which is installed on pneumatic cylinder. When a disk, placed on pneumatic cylinder's end, passes between water and filter basket, filter basket is cleaned with this movement of the disk. Flow speed of the water increases on the points around the disk and static pressure decreases pursuant to Bernoulli principle
Low static pressure creates vacuum effect on edge points of the disk and contaminants are discharged from the drainage line by being cleaned from the filter basket.

Filter inlet diameter

Min. water pressure during rinsing

Approximate rinsing time

mm

bar

second

80

0.3

22

100

0.3

22

150

0.8

22

200

0.8

30

250

0.3

50

300

0.3

50

350

0.6

40

400

0.7

40

450

1

55

500

0.4

60

600

0.7

110

700

1.1

165

Model

In and out diameter

Flow rate

size

 

Mm

T/H

AE

B

C

D

L

FS

J

DTFLQ80

80

23

252

165

340

455

590

460

32

DTFLQ100

100

36

302

175

350

465

600

460

40

DTFLQ150

150

83

352

250

500

650

800

700

40

DTFLQ200

200

145

388

300

630

810

980

700

50

DTFLQ250

250

235

398

350

750

975

1175

1000

100

DTFLQ300

300

325

433

380

900

1160

1370

1100

100

DTFLQ400

350

580

513

450

1050

1350

1600

1250

100


Installation Tips

Before unpacking the filter:

∗ Do not lift the filter by holding from pneumatic cylinder

∗ Lift by holding from flanges or by a strap as shown on the figure.



Mechanical Installation

Cover:Cover and body can be installed in an opposite way of the shipment due to the requirement on transfer opening. Initially; it is recommended to install the body without cover. Before being installed , check if loose matters or connection lines are available in the filter.

Gaskets: Gaskets shall be carefully tightened for PVC and GRP flanges. GRP flanges generally require pre-tightening

Position:Filter can be installed in any way as seen on Figure 1-b. Nevertheless; filter body, connections and differential pressure switch shall be horizontal to prevent air accumulation and contamination in air tube. Filter shall be installed in a way it would possess positive pressure downwards to the pump, as shown on Figure 1-c.


Supports: Filter is can be connected directly or in a way it is supported by pipe connections or pipes.

Control Board: Position of the control board shall be in sight of the filter


Product Message

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