Fleck Fiberglass Section 9 Chloride Dealkalizers

Transcription

1 Fleck Fiberglass Section 9 Fleck Fiberglass (*) Note: Steel tanks & Plastic Valve Nest (*PVN) systems are offered on custom quote basis Section 9 - Fleck Fiberglass Catalog NP Rev. F (05/17) Effective 05/01/17

2 Section 9 Table of Contents Fleck Fiberglass Fiberglass Chloride Anion Delkalizer Specifications And Design Data What Is A Chloride Anion Dealkalizer? Simplex Dealkalizer FRP Recommended Resin And Gravel Loading Duplex Dealkalizers FRP s Duplex Recommended Resin And Gravel Loading Configurations VIP 1E Control Dealkalizer, FRP - Simplex VIP 1E Control Dealkalizer, FRP - Duplex Time Clock Control Dealkalizer, FRP - Simplex Section 9 - Fleck Fiberglass Catalog NP Rev. F (05/17) Effective 05/01/17

3 Fleck Fiberglass Section 9 What is a Chloride Anion Dealkalizer? Chloride Anion Dealkalizers are primarily used for the removal of alkalinity from boiler feed water. Removal of the alkalinity prevents insoluble carbonate precipitates from forming in the boiler tubes and stops corrosion, which may be due to carbonic acid formation. Dealkalization by ion exchange uses strong base anion resin, which is regenerated to the chloride form. A small amount of sodium hydroxide (caustic soda) may be utilized along with the sodium chloride (NaCl) to give slightly higher capacity and lower leakage. Chloride Anion Dealkalizers will remove 90-95% of the carbonate (CO 3 ) and bicarbonate (HCO 3 ) alkalinity as well as 99% of the sulfates (SO 4 ), nitrates (NO 3 ) and fluoride when regenerated with salt (NaCl) only. Dealkalizers will remove all of the CO 2 and give higher capacities when regenerated with both salt and sodium hydroxide (caustic soda). Chloride anion dealkalizers normally use an economy salt setting of 6 lbs of salt per cubic foot of resin. Caustic may be added at a dosage of 0.6 lbs per cubic foot of resin. The capacity of the dealkalizer is based on the chloride content of the raw water. System control can be provided using either VIP demand initiated controller or mechanical time clock, steel or fiberglass tanks. Chloride Anion Dealkalizers with valve nest construction are available for high flow applications. VIPE controller - This computer based demand initiated (metered) controller operates from 1 to 4 units, in either a parallel, alternating, electronic time clock or progressive configuration. The control will utilize alpha numeric, selfprompting programming for simple start up. EEPROM memory shall store the program data eliminating the need for a battery back-up or configuration input after power loss. It is prewired and includes twist lock electrical end connectors for installation ease. The controller will constantly monitor current operating conditions and is capable of displaying instantaneous flow rate throughout the system. and operational data for each unit shall be independently displayable. A resettable totalizing flow counter will be included to measure the total water processed. The controller shall be self-diagnostic and capable of emitting an audible signal if it detests a system problem. The *UL listed controller operation will be 24V, 60 Hz, 1 ph and a suitable sized UL approved transformer(s) will be provided to convert 120V, 60Hz, 1ph power for system operation. A NEMA 4X enclosure will be used to house the controller. The VIP demand initiated controller offers a chemical feed pump relay. This chemical feed pump relay logic circuit provides a signal to activate an optional chemical feed pump to pre-feed sodium hydroxide (caustic soda) during regeneration, thereby increasing the capacity of tank s resin bed. Mechanical Time Clock control can be set with dials to regenerate daily at a pre-set time of day, or it can be set to skip a day or several days. Regeneration is automatic. The control operates the multiport valve and advances it through the various regeneration steps of backwash, brine draw, slow rinse, fast rinse and refill of the brine tank. Note: The dealkalizer s anion resin must be protected from hardness fouling. ECI recommends installing a water softener ahead of the Dealkalizer to prevent anion resin fouling. (*) Denotes controller features Effective 05/01/17 9-1

4 Section 9 Fleck Fiberglass Fiberglass Chloride Anion Dealkalizer - Specifications and Design Data Simplex Units FRP s Grains (gpg) (2) Recommended Rates Salt Setting Continuous Peak (3) 15lb/cf 10lb/cf 5lb/cf PSI Drop PSI Drop in. (4) in. Anion Resin Qty Cu.Ft. Max Drain Space (5) Reqmt LxDxH in. CA-91A x x18x62 CA-121A x x18x60 CA-141A x x18x71 CA-141B x65 1½ x18x71 CA-161B x65 1½ x24x72 CA-181B x65 1½ x24x72 CA-241B x72 1½ x24x82 4,000 to 20,000 per Cu. Ft.. CA-161C x x24x72 Anion resin CA-181C x x24x72 (See Note 1.) CA-241C x x24x87 CA-301C x x30x100 CA-361C x x24x100 CA-301E x x32x104 CA-361E x x42x104 CA-421E x x42x112 CA-481E x x52x112 NOTE: (1) is based on ratio of total exchangeable Anions (bi-carbonate, carbonate, sulfate and nitrate) to chlorides. The smaller the ratio the less capacity. The capacity can vary between 4,000 grains per cubic foot and 20,000 grains per cubic foot. only regeneration can reduce up to 70% capacity. (2) Weight and pressure drop data are estimates. (3) Dimension refers to nominal vessel size only. (4) When capacity is over 11,000 grains per cubic foot increase salt dosage to 8lbs per cubic foot and NaOH dosage to.8lbs per cubic foot to minimize alkalinity leakage. Quantity of Resin and Gravel required per above specifications 9x48 12x52 14x65 16x65 18x65 24x72 30x72 36x72 42x72 48x72 Resin Qty. 1 Cu. Ft. 2 Cu. Ft. 3 Cu. Ft. 4 Cu. Ft. 5 Cu. Ft. 10 Cu. Ft. 15 Cu. Ft. 20 Cu. Ft. 30 Cu. Ft. 40 Cu. Ft. Gravel Qty. 12 lbs 25 lbs 50 lbs 100 lbs 100 lbs 150 lbs 250 lbs 300 lbs 400 lbs 600 lbs Effective 05/01/17 9-2

5 Fleck Fiberglass Section 9 Fiberglass Chloride Anion Dealkalizer Specifications and Design Data (cont d) Duplex Parallel Units FRP s Grains (2) Salt Setting 15lb/cf 10lb/cf 5lb/cf Recommended Rates Duplex Continuous PSI Drop Duplex Peak (3) PSI Drop in. (4) in. Anion Resin Qty Cu.Ft. Max Drain Space (5) Reqmt LxDxH in. CA-91A x x18x62 CA-121A x x18x60 CA-141A x x18x71 CA-141B x65 1½ x18x71 CA-161B x65 1½ x24x72 CA-181B x65 1½ x24x72 CA-241B 4,000 to 20,000 per Cu. Ft x72 1½ x24x82 CA-161C x x24x72 Anion resin CA-181C x x24x72 CA-241C (See Note 1.) x x24x87 CA-301C x x32x100 CA-361C x x42x100 CA-301E x x32x104 CA-361E x x42x104 CA-421E x x42x112 CA-481E x x52x112 NOTE: (1) is based on ratio of total exchangeable Anions (bi-carbonate, carbonate, sulfate and nitrate) to chlorides. The smaller the ratio the less capacity. The capacity can vary between 4,000 grains per cubic foot and 20,000 grains per cubic foot. only regeneration can reduce up to 70% capacity. (2) Weight and pressure drop data are estimates. (3) Dimension refers to nominal vessel size only. (4) When capacity is over 11,000 grains per cubic foot increase salt dosage to 8lbs per cubic foot and NaOH dosage to.8lbs per cubic foot to minimize alkalinity leakage. Quantity of Resin and Gravel required per above specifications (2)9x48 (2)12x52 (2)14x65 (2)16x65 (2)18x65 (2)24x72 (2)30x72 (2)36x72 (2)42x72 (2)48x72 Resin Qty. 2 Cu. Ft. 4 Cu. Ft. 6 Cu. Ft. 8 Cu. Ft. 10 Cu. Ft. 20 Cu. Ft. 30 Cu. Ft. 40 Cu. Ft. 60 Cu. Ft. 80 Cu. Ft. Gravel Qty. 24 lbs 50 lbs 100 lbs 200 lbs 200 lbs 300 lbs 500 lbs 600 lbs 800 lbs 1200 lbs Effective 05/01/17 9-3

6 Section 9 VIP 1E Control Simplex Demand Dealkalizer Fiberglass - Simplex Fleck Fiberglass Features: = Simplex tank operation. Hard water bypass during regeneration. = VIP 1E electronic time clock feature & UL listed. = Solid state single metered demand initiated regeneration including rate of flow, re-settable totalizing meter & self-diagnostic status monitoring. NEMA enclosed controller; Delayed or immediate regeneration. = Lead-free brass multiport control valves with self-cleaning, hydraulically balanced positive acting piston. = Timed brine refills (eliminates constant line pressure on shut off float devices). = Standard safety-float valve shutoff on 400/700lb brine tanks. Optional on 1000lb and larger sizes. = High strength polyethylene tank liners for longer service life, FRP wrapped for strength and corrosion resistance. ANSI/NSF listed tanks. = 120V/60Hz/1pH transformer included/ twist lock style electrical connections/ 24V control voltage. CA-241C-SNGL Fleck Valve Type Part (inches) Ship. Wt. 1 CA-91A-SNGL x x CA-121A-SNGL n/a 12 x x CA-141A-SNGL n/a 14 x x CA-141B-SNGL n/a 14 x x CA-161B-SNGL n/a 16 x x CA-181B-SNGL n/a 18 x x CA-241B-SNGL n/a 24 x72 1, x CA-161C-SNGL n/a 16 x x CA-181C-SNGL n/a 18 x x CA-241C-SNGL x72 1, x50 1,000 2 CA-301C-SNGL x72 1, x50 1,490 2 CA-361C-SNGL n/a 36 x72 2, x48 1,880 3 CA-301E-SNGL n/a 30 x72 1, x50 1,515 3 CA-361E-SNGL n/a 36 x72 2, x48 1, CA-421E-SNGL n/a 42 x72 2, x48 2,835 3 CA-481E-SNGL n/a 48 x72 4, x60 3,670 Note: 1 and 2 flow meters supplied with above products are plastic. n/a Denotes that systems are available. However, no part number has been assigned. Contact the factory for current pricing. Effective 05/01/17 9-4

7 Fleck Fiberglass Section 9 VIP 1E Control Duplex Alternating Dealkalizer Fiberglass ALT 2 Features: = Duplex alternating operation; No hard water bypass during regeneration. = VIP 1E electronic time clock feature & UL listed. Solid state single metered demand initiated regeneration including rate of flow, re-settable totalizing meter & self-diagnostic status monitoring. NEMA enclosed controller; Delayed or immediate regeneration. = Lead-free brass multiport control valves with self-cleaning, hydraulically balanced positive acting piston. = Timed brine refills (eliminates constant line pressure on shut off float devices). = Standard safety-float valve shutoff on 400/700lb brine tanks. Optional on 1000lb and larger sizes. = High strength polyethylene tank liners for longer service life, FRP wrapped for strength and corrosion resistance. ANSI/NSF listed tanks. = 120V/60Hz/1pH transformer included/ twist lock style electrical connections/ 24V control voltage. = Optional: VIP 2E triplex and/or quadraplex units available. CA-241C-ALT2 Fleck Valve Type Part (inches) Ship. Wt. 1 CA-91A-ALT x x CA-121A-ALT x x CA-141A-ALT x x CA-141B-ALT x x CA-161B-ALT x x CA-181B-ALT x x41 1, CA-241B-ALT x72 1, x50 2,270 2 CA-161C-ALT x x41 1,060 2 CA-181C-ALT x x41 1, CA-241C-ALT x72 1, x50 2,000 2 CA-301C-ALT x72 1, x50 2,980 2 CA-361C-ALT x72 2, x48 3,760 3 CA-301E-ALT x72 1, x50 3,030 3 CA-361E-ALT x72 2, x48 3, CA-421E-ALT x72 2, x48 5,760 3 CA-481E-ALT x72 4, x60 7,340 Note: 1 and 2 flow meters supplied with above products are plastic. n/a Denotes that systems are available. However, no part number has been assigned. Contact the factory for current pricing. Effective 05/01/17 9-5

8 Section 9 Time Clock Control Simplex Dealkalizer Fiberglass - Simplex Fleck Fiberglass Features: = Automatic mechanical time clock initiated regeneration. Hard water bypass during regeneration. = Lead-free brass multiport control valves with self-cleaning, hydraulically balanced positive acting piston. = Timed brine refills (eliminates constant line pressure on shut off float devices). = Standard safety-float valve shutoff on 400/700lb brine tanks. Optional on 1000lb and larger sizes. = High strength polyethylene tank liners for longer service life, FRP wrapped for strength and corrosion resistance. ANSI/NSF listed tanks. = 120V/60Hz/1pH operation. 7 Day Mech. Time Clock CA-241C-TC 1 Fleck Valve Type Part (inches) Ship. Wt. CA-91A-TC x x CA-121A-TC x x CA-141A-TC x x CA-91B-TC n/a 14 x x CA-161B-TC x x CA-181B-TC n/a 18 x x CA-241B-TC x72 1, x CA-161C-TC n/a 16 x x CA-181C-TC x x CA-241C-TC x72 1, x50 1,000 2 CA-301C-TC x72 1, x50 1,490 2 CA-361C-TC x72 2, x48 1,880 3 CA-301E-TC x72 1, x50 1,515 3 CA-361E-TC x72 2, x48 1, CA-421E-TC x72 2, x48 2,835 3 CA-481E-TC x72 4, x60 3,670 n/a Denotes that systems are available. However, no part number has been assigned. Contact the factory for current pricing. Effective 05/01/17 9-6