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aslan

DRY POLYMER SYSTEMS OVERVIEW

TECHNOLOGIES

Dual Function Continuous DFC Series

DFC1000

DFC4200

DFC1200 E

One makedown system for both BULK DRY and NEAT LIQUID Polymer solution preparation

Rugged stainless steel tank construction for longlasting, reliable operation

Robust, Simple and Versatile

PEO, Cationic, Anionic all with the same system

Variable speed mixer options versatility

DFC overview r0.5.doc

No wetting bowls to plug up! Just clear polymer solution!


ASLAN TECHNOLOGIES INC, DUAL FUNCTION CONTINUOUS (DFC) MAKEDOWN SYSTEMS FOR DRY AND LIQIUID POLYMER

DFC SERIES (STAINLESS STEEL INDUSTRIAL STYLE)

DFC 1200E

DFC 1800E

DFC 2000

DFC 3000

DFC 4000

DFC 5000

Maximum Feed Rate in Ideal Conditions

1200

1800

2100

3000

3700

5000

FAST

1200

1800

2100

3000

3700

5000

TYPICAL

800

900

1350

1900

2400

3500

LONG

400

450

600

800

1100

2000

DFC 1200E

DFC 1800E

DFC 2000

DFC 3000

DFC 4000

DFC 5000

49

51

51

55

125

125

29

51

51

55

94

125

14

20

20

24

47

54

7

11

11

12

22

30

TYPICAL DRY FEED CAPACITY POUNDS PER DAY (lbs/day)

0.1 % CONCENTRATION

0.25 % MAXIMUM GPM OF CONCENTRATION AGED POLYMER SOLUTION PRODUCTION 0.50% RATE CONCENTRATION

1.00 % CONCENTRATION

Based on TYPICAL 60 minutes age Step 1 - Define the maximum amount of polymer you need to feed per day Step 2 - Multiply that number by 1.5 times Step 3 - Choose the model which will feed your maximum rate per day as compared to the "Maximum capacity in ideal conditions"


SPECIFICATIONS MODEL DFC1201E DFC1202E DFC1801E DFC1802E

DFC2000

DFC3000

DFC4000

DFC5000

MAXIMUM POUNDS PER DAY (lbs/day) BASED ON 45 LBS/CF DENSITY

DRY FEED CAPACITY IN LBS / DAY 1200 1200 800 400

Maximum Feed Rate in Ideal Conditions - MAXIMUM (With warm water) FAST AGE - MAXIMUM TYPICAL AGE - MAXIMUM ( With COLD Water) LONG AGE - MAXIMUM

1800 1800 900 450

MAXIMUM POLYMER SOLUTION PRODUCTION FLOW RATE CAPACITY @ CONCENTRATION 0.10% 0.25% 0.50% 0.75% 1.00% 1.25%

2100 2100 1350 600

3000 3000 1900 800

3700 3700 2400 1100

5000 5000 3500 2000

125 94 47 31 22 18

125 125 54 40 30 24

125 5 47 40-60

125 5 54 50-80

GALLONS PER MINUTE (GPM) AT 60 MINUTES AGE TIME 18 18

49 29

20 20

51 51 20 14 11 8

14 9 7 6

51 51

55 55 24 16 12 9

UTILITIES GALLONS PER MINUTE (gpm) AT 60 MINUTES AGE TIME

WATER FLOW AND PRESSURE REQUIREMENTS MAX G GPM REQUIRED QU AT 0 0.1% % MAX GPM REQUIRED AT 0.5% MINIMUM WATER SUPPLY PRESSURE

18 8

49 9

51

20 0 20 80

14 25-40

25-80

25-40

55 24 30-50

25-40

DEDICATED CIRCUIT SIZE REQUIREMENT, SPECIFY VOLTAGE AT TIME OF ORDER

ELECTRICAL SUPPLY

30A Standard 30A Standard Custom Custom Custom

Standard 208-230 VAC / 3 PHASE / 60 HZ Standard 480 VAC / 3 PHASE / 60 HZ Standard 600,VAC / 3 PHASE / 60 HZ 120 VAC / 1 PHASE / 60 HZ 415, 380 VAC / 3 PHASE / 50 HZ

Custom 30A Standard 30A Standard Not Available 60A Standard

SCFM MAX (TYPICAL HOUR) @ 70 PSI MINIMUM, TYPICAL DUTY 1%

AIR SUPPLY - INSTRUMENTS

<0.1 SCFM AND 1% DUTY CYCLE

INSTRUMENTS - INSTRUMENT AIR SCFM

SCFM MAX (TYPICAL HOUR) @ 40 PSI MINIMUM, TYPICAL DUTY 25-100%

AIR SUPPLY - MILL AIR

0

WITH OPTIONAL VARIABLE SPEED ELECTRIC PUMP WITH OPTIONAL AIR OPERATED TRANSFER PUMP - SCFM

10 TO 50

15 TO 60

20 TO 70

30 TO 80

50 TO 100+

50 TO 100+

122

3" 155

TYPICAL (AVG HOUR) @ 30-50 PSI AIR SUPPLY

TRANSFER PUMP 1" 37

TYPICAL AIR PUMP SIZE - LIQUID CONNECTION TYPICAL AIR PUMP - MAXIMUM GPM

1.5" 55

2" 89

CONNECTIONS WATER SUPPLY POLYMER SOLUTION DISCHARGE NEAT POLYMER INJECTION PORT ( ONLY WITH OPTIONAL AIR TRANSFER PUMP) MILL AIR SUPPLY INSTRUMENT AIR SUPPLY

1 -1/2" NPTF

1 " NPTF 1 /2" NPTF

2" NPTF 3" ANSI RFF

2" NPTF 1 " NPTF

3/4 " NPTF 1 /2" NPTF

FEET MINIMUM

SPACE REQUIREMENTS FREE FLOOR SPACE EQUIPMENT SIZE OH CLEARANCE TO LOAD HOPPER - WITHOUT BULK BAG OH CLEARANCE TO LOAD HOPPER - WITH BULK BAG FRAME

7 X 10 5X4 7 TO 8 12 TO 13

8 TO 9 11 TO 12

8 TO 9 11 TO 12

8 X 16 5 X 10 9 TO 10 12 TO 13

10 TO 11 13 TO 14

11 TO 12 14 TO 15

3500 4000

5500 4000

6500 4000

9500 4000

11500 4000

13500 4000

STRUCTURAL LOADING CONSIDERATIONS OPERATING WEIGHT (FULL HOPPER AND TANK) - LBS ADDITIONAL LOAD: BAG FRAME & FULL BULK BAG - LBS

BULK BAG FRAME FRAME MATERIAL MAXIMUM BAG WEIGHT - LBS BAG FRAME MODEL NUMBER MAXIMUM BAG DIMENSIONS - ( L X W X H INCHES)

PLAIN CARBON STEEL, DARK BLUE ENAMEL PAINTED 2000 DFC-BF5 52 X 52 X 60"

DFC-BF4 48 X 48 X 60"

AUGER AND HOPPER EQUIPMENT 1.6 (3/4")

AUGER CAPACITY CF/HOUR ( DIAMETER INCHES) HOPPER MATERIAL OPERATION CAPACITY - CUBIC FEET UPPER IRIS VALVE - BULK BAG SHUTOFF - 8" LOWER SLIDE GATE VALVE - HOPPER SHUTOFF - 12" LEVEL SENSOR AND LOW HOPPER INDICATING BEACON

3.2 ( 1" )

2 Std / 5 Optional

5 8" IRIS VALVE STD 12" SLIDE GATE VALVE STD STD

Optional

GALLONS PER MINUTE RANGE

VARIABLE AREA FLOWMETERS - (STANDARD) PRIMARY DILUTION (** Request Optional High Flow ) SECONDARY DILUTION

7.4 ( 1-1/4" )

304 STAINLESS STEEL

0.6-6.6 1.3-13.3

1.3-13.3 4.4-44

1.3-13.3

2.6-26 4.4-44

4.4-44 11-110

4.4-44

MIXING EQUIPMENT QTY MIXERS MIXER M1 AND M2 - (HP- DIA X PITCH) MIXER M3 - (HP - DIA X PITCH) MIXER M4 - (HP - DIA X PITCH) PROPELLER TYPE PROPELLER MATERIAL SHAFTING MATERIAL TANK WALL CONSTRUCTION OPTIONAL UPGRADED - TANK WALL CONSTRUCTION SYSTEM FRAME MATERIAL RIGID BASE FRAME MATERIAL OVERALL TANK HEIGHT ( H") OVERALL TANK DIMENSION ( L" X W") TOTAL FULL VOLUME - LITERS (GALLONS) VOLUME - MIXING AGING TANKS - LITERS (GALLONS)

3 Full Speed 3/4 - 8 X 12 3/4 - 12 X 18 3/4 - 8 X 8 3/4 - 12 X 12 These models have only 3 mixers

36 48 X 48 1245 (329) 1038 (274)

4 Variable Speed 3/4 - 12 X 18

MARINE 3 BLADE 316 STAINLESS STEEL 304 STAINLESS STEEL 304 STAINLESS STEEL 316 STAINLESS STEEL 304 STAINLESS STEEL PAINTED CARBON STEEL 24

36 48 X 48 1245 (329) 1038 (274)

1887 (499) 1572 (416)

1 - 12 X 18

36 96 X 60 3020 (798) 2516 (665)

48

60

4152 (1097) 3460 (914)

5285 (1396) 4404 (1164)

5000 98

5500 110

SHIPPING WEIGHT - LBS MAX HEIGHT - INCHES MAX WIDTH - INCHES MAX LENGTH - INCHES BULK BAG FRAME ADDITIONAL WEIGHT - LBS BULK BAG FRAME - BASE ((LXWXH)) BULK BAG FRAME - UPPER FRAME ASSY (LXWXH)

1500 79 48 62 2000 60 X 60 X 72 60 X 60 X 80

2500 67

4000 81

4500 86 62 122 2500 72X 72 X 72 72 X 72 X 80


PROCESS DESCRIPTION The ASLAN TECHNOLOGIES DFC Dual Function Continuous Polymer Makedown systems is the complete answer to dry polymer makedown with neat liquid feed backup. DFC stands for: Dual Function Continuous Dual Function: 1. Dry Polymer Makedown 2. Liquid Polymer Makedown All DFC models include two key features to facilitate liquid backup to the dry auger. 1. Injection point for liquid polymer quill in the primary mixing chamber 2. Switched 120 VAC standard receptacle to facilitate control of a typical small liquid polymer metering pump in case of an auger failure. This can be used alternatively to feed a small dose of biocide where required. A completely aged and activated solution can be prepared with either a DRY or NEAT LIQUID polymer source. The system is designed to run unattended between bulk fillings of the hopper. The aging and mixin process operates with a medium to high concentration of polymer. This results in a floor space savings since less water is stored within the aging and mixing chambers. Dilution water is not added until the final stage of mixing just before transferring the aged and diluted solution to the day tank. This better utilizes the equipment for mixing and aging polymer solution instead of mixing and storing water. The process starts by metering a precise amount of powdered DRY or NEAT liquid product into the high velocity water layer of the primary wetting stage to promote separation and dispersion of the individual polymer flakes for hydration. The solution of water and polymer flakes is then positively circulated through directed pathways and orifice plates using powerful high flow low shear mixers. This is repeated in at least 3 and up to 4 mixing chambers depending on the size of system.

Screens placed between latter chambers ensure that no gels which are in the process of hydration are allowed to pass. In this manner, the polymer solution can be monitored at a glance by an operator. The operator can visually observe the performance of the equipment. It is visually clear to the operator at the first stage that the polymer flakes are dispersed and separated and the hydration of individual flakes is taking place. As the solution passes through each chamber, the operator can positively identify that the solution is increasing in viscosity, becoming completely transparent and gel free as it approaches complete activation. The use of powerful low-shear mixers allows complete dissolution and hydration to achieve maximum product activation without damage to the polymer chains. As the solution progresses through the chambers, the mixing velocity continually decreases as the aged solution approaches the last chamber. The integrity of the polymer chains are preserved even with low charge and PEO (Polyethylene oxide) polymers where extreme shear sensitivity must be exercised. In shear sensitive products, variable speed mixers are supplied allowing extreme flexibility in energy input to suit particular polymer products. In the last chamber, secondary dilution water is added and allowed to mix prior to transfer to a solution storage day tank. The system is complete with hopper, volumetric feeder, aging/mixing chambers and mixers, primary and secondary water flowmeters, control valves and level control. Instrumentation such as MAG or MASS flowmeters can be added to suit customer specifications. Contact your ASLAN TECHNOLOGIES INC. representative for further information on the operational parameters such as concentration limitations and product compatibility.

ASLAN Technologies Inc. 5044 South Service Road, Burlington, Ontario, Canada L7L 5Y7 Phone 905-632-4968

Fax 905 632-6730

Email Sales@aslantech.ca


aslan TECHNOLOGIES

SPECIFICATION: DFC MINI The DFC MINI TOTE FEEDER Polymer Makedown Systems

TO METERING PUMPS

“DFC MINI THREE” SHOWN

CONTINUOUS DRY and/or LIQUID POLYMER MAKEDOWN & AGING SYSTEM • • •

Robust, Simple and Versatile One system to makedown both DRY and NEAT Liquid Polymer Rugged stainless steel frame construction for long-lasting, reliable operation


aslan

DFC MINI TOTE FEEDER

TECHNOLOGIES

Features • • • • • • • • • • •

Make down Dry , NEAT Liquid or Both Minimum handling of the dry or liquid neat product eliminates plugging points High Velocity wetting flow path provides exceptional dispersion to eliminate “Fish-eyes” 3 stage continuous aging ensures complete product activation Space Saving - No additional Age tanks required – Aging internal to tote footprint Simple Trouble-Free operation inherent to design Minimal floor space requirements, Chemically resistant piping with High Cycle duty actuated SS ball valve with stem o-rings Ultra high age times for use with COLD water supplies Continuous design suited to low water flow/pressure (Eliminates Booster Pumps) Water flow minimum requirements are exactly the maximum discharge usage flow. (About 1/5th the flow of Batch systems)

< 50 KG / day?

Require Longer Age Time?

Low water pressure?

DFC MINI Shear Sensistive Product?

Much lower flowrates than equivalent batch systems! This is much easier at trials since huge flowrates of water are not required.

Restricted Floor Space?

Cold Water?

Options • • •

Liquid Polymer Module 2, 3, 4+ tote aging modules Polymer Feed Skids (Process Requirements)

ASLAN Technologies Inc. 5044 South Service Road, Burlington, Ontario, Canada L7L 5Y7 Phone 905-632-4968

Fax 905 632-6730

Email Sales@aslantech.ca


ASLAN TECHNOLOGIES INC, DUAL FUNCTION CONTINUOUS (DFC) MAKEDOWN SYSTEMS FOR DRY AND LIQIUID POLYMER

TYPICAL DRY FEED CAPACITY POUNDS PER DAY (lbs/day)

MAXIMUM GPM OF AGED POLYMER SOLUTION PRODUCTION RATE

DFC MINI SERIES

DFC SERIES

(COMMERCIAL GRADE TOTE STYLE)

(STAINLESS STEEL INDUSTRIAL STYLE)

MINI ONE

MINI TWO

MINI THREE

MINI FOUR

DFC 1200E

DFC 1800E

DFC 2000

DFC 3000

DFC 4000

DFC 5000

Maximum Feed Rate in Ideal Conditions

132

480

600

720

1200

1800

2100

3000

3700

5000

FAST AGING

66

240

300

360

1200

1800

2100

3000

3700

5000

TYPICAL AGING

33

120

150

180

800

900

1350

1900

2400

3500

LONG AGING

16

60

75

90

400

450

600

800

1100

2000

MINI ONE

MINI TWO

MINI THREE

MINI FOUR

DFC 1200E

DFC 1800E

DFC 2000

DFC 3000

DFC 4000

DFC 5000

0.1 % CONCENTRATION

2

26

26

26

49

51

51

55

125

125

0 25 % 0.25 CONCENTRATION

2

16

20

24

29

51

51

55

94

125

0.50% CONCENTRATION

2

8

10

12

14

20

20

24

47

54

1.00 % CONCENTRATION

2

4

5

6

7

11

11

12

22

30

Based on TYP. 120 minutes age

Based on TYPICAL 60 minutes age

Based on Cationic Polymer, consult factory for correction factor for PEO and for anionic polymers Step 1 - Define the maximum amount of polymer you need to feed per day Step 2 - Multiply that number by 1.5 times Step 3 - Choose the model which will feed your maximum rate per day as compared to the "Maximum capacity in ideal conditions" below


Other Products by:

ASLAN

Water Treatment Pump Skids Electrical & SCADA

Membrane Filtration

Standard Filtration Liquid Polymer Distributed by:

Analyzer Skids

aslan TECHNOLOGIES

5044 South Service Road, Burlington, Ontario, Canada L7L 5Y7 Phone 905-632-4968

Fax 905 632-6730

Email Sales@aslantech.ca

Dry Polymer Feeder overview  

One chemical makeup or makedown system for both bulk dry and neat liquid polymer solution preparation. PEO, Cationic, Anionic polymers can b...

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