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Chlorine Dioxide System Bello Zon® CDVd

2.5 – 2,000 g/h chlorine dioxide. Maximum volume of water that can be treated with metering of 0.2 ppm ClO2, depending on the size of the system: 50 - 10,000 m3/h

Chlorine dioxide system for the metering of chlorine dioxide with diluted chemicals. The certified output guarantees efficient chlorine dioxide production. The proven three-stage safety concept protects people and the environment. Bello Zon® CDVd can be easily and safely integrated into any water treatment process.

Product description

Chlorine dioxide system Bello Zon® CDVd is for the treatment of medium to large volumes of water with diluted chemicals.

The chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary system CDVd is very user-friendly. The system control offers impressive and intuitive menu guidance and ensures the precise production of chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary. The special reactor concept generates chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary safely and simply. Food-compatible PVDF is used instead of the PVC generally used in the industry. You benefit from maximum yield with the lowest possible consumption of chemicals and maximum operating safety. Communication via conventional bus systems, via a web server A web server is a software application executed by the DULCOMARIN® II. more in the glossary and our DULCONNEX Platform fulfils all the requirements set by the Industry 4.0 standards of tomorrow.

The system meets all the requirements of the DVGW specifications W 224 and W 624 with regard to construction and operation and is intended for operation with diluted chemicals Bello Zon® chlorite (7.5% NaClO2) and acid (9% HCl). The liquid levels of the starting chemicals can either be displayed and monitored by external liquid level sensors or by adaptive liquid level monitoring for which a patent has been applied.

Your benefits

  • Maximum operating safety and purity of the CIO2 produced by PVDF reactors and three-stage safety concept
  • Communication interfaces via bus systems, web server or DULCONNEX
  • System does not stop due to empty starting feed chemical tanks thanks to precise level indicators and measuring via radar sensors
  • Verification of the chlorine dioxide metering and system output: For consumption levels which can be planned and enhanced system availability
  • Automatically generated reports and alarms: For simplified compliance with documentation obligations and to demonstrate correct operation
  • Remote monitoring in potentially dangerous environments: At a safe distance, but still on-site - DULCONNEX. For more information:https://dulconnex.prominent.com/welcome.html

Field of application

  • Municipal drinking water and waste water treatment
  • Industrial process and cooling water
  • Disinfection in the food and beverage industry, above all with inlet water treatment
    1 2 3 4 5 6 7 8

    Technical Details

    Power supply

    • 100-230 V, 50/60 Hz

    Inputs

    • 4 analogue inputs (0/4-20 mA)
      • Water flow
      • Control variable
      • Acid level
      • Chlorite level
    • 4 digital inputs
      • Contact water meter 0.25-20 Hz
      • Pause
      • Alternative metering
      • External fault

    Outputs

    • 1 operating signal relay
    • 1 alarm signal relay
    • 1 warning signal relay
    • Mains output for control of the bypass pump
    • 2 freely configurable analogue outputs (0/4-20 mA)

    Operating substances

    • 7.5% sodium chlorite, purity according to EN 938
    • 9% hydrochloric acid, purity according to EN 939
    • Particle-free water

    Degree of protection

    • IP 65

    Bus communication options

    • Modbus TCP / DULCONNEX
    • Modbus RTU / DULCONNEX
    • Profibus DULCONNEX
    • Profinet DULCONNEX

    Technical Data

    Type

    Chlorine dioxide metering rate (min.…max./hour, min./day)*

    Max. operating pressure**

    Operating temperature

    Acid

    Dimensions of the bypass connector

    g/h

    g/d

    bar

    °C

    DN

    * The metering figures relate to 5 or 2 bar back pressure and an ambient temperature of 20 °C.
    The minimum capacity per hour is based on the fact that when the system is operating at below
    5 % of the nominal capacity, continuous metering is no longer possible as the pumping frequency of the
    metering pumps is then low. When plants are not operating continuously, the reactor contents
    should be changed at least twice a day. Therefore do not operate the system below the stated
    minimum capacity/day.

    ** at an ambient temperature of 35 °C

    CDVd 45

    2.5…45

    16

    8

    10…40

    6x4

    6x4

    25

    CDVd 120

    6…120

    40

    8

    10…40

    6x4

    6x4

    25

    CDVd 240

    12…240

    80

    8

    10…40

    8x5

    8x5

    25

    CDVd 600

    30…600

    140

    8

    15…40

    12x9

    12x9

    25

    CDVd 2000

    100…2,000

    468

    5

    15…40

    Pressure hose nozzle d16

    Pressure hose nozzle d16

    40

    Type

    Dimensions H x W x D (approx.)*

    Weight

    Supply voltage 230 V**

    Supply voltage 115 V**

    Power consumption without bypass pump

    Power consumption with bypass pump

    HCl***

    NaClO2

    mm

    kg

    A

    A

    W

    W

    l/h

    l/h

    * including main system, pre-dilution and rinse valve, without bypass pump and water feed section

    ** 230 V figures with bypass pump (CDKd 150-900), 115 V figures without bypass pump

    *** Sodium chlorite (NaClO2) 24.5 %, purity in accordance with EN 938, hydrochloric acid 25-36%, purity in accordance with EN 939. The chemical consumption may vary depending on the temperature. The hydrochloric acid consumption is calculated for a concentration of 30%. Up to 25% hydrochloric acid can be saved with the aid of automatic acid adjustment.

    CDVd 45

    1,300 x 1,000 x 250

    55

    3.8

    1.6

    100

    630

    1.1

    1.1

    CDVd 120

    1,300 x 1,000 x 250

    55

    3.9

    1.6

    110

    640

    2.9

    2.9

    CDVd 240

    1,300 x 1,000 x 250

    59

    3.9

    1.8

    120

    650

    5.7

    5.7

    CDVd 600

    1,525 x 1,160 x 253

    84

    4.0

    1.9

    220

    750

    14.3

    14.3

    CDVd 2000

    2,000 x 1,320 x 290

    129

    -

    2.6

    300

    -

    47.6

    47.6

    Ambient conditions:

    Permissible relative air humidity (non-condensing)max. 85% rel.
    Permissible ambient temperature40 °C
    Permissible temperature of chemicals10 … 35 °C
    Storage and transport temperature-10 … +40 °C
    Degree of protectionIP 65

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    Overview

    Chlorine dioxide system Bello Zon® CDVd is for the treatment of medium to large volumes of water with diluted chemicals.

    The chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary system CDVd is very user-friendly. The system control offers impressive and intuitive menu guidance and ensures the precise production of chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary. The special reactor concept generates chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary safely and simply. Food-compatible PVDF is used instead of the PVC generally used in the industry. You benefit from maximum yield with the lowest possible consumption of chemicals and maximum operating safety. Communication via conventional bus systems, via a web server A web server is a software application executed by the DULCOMARIN® II. more in the glossary and our DULCONNEX Platform fulfils all the requirements set by the Industry 4.0 standards of tomorrow.

    The system meets all the requirements of the DVGW specifications W 224 and W 624 with regard to construction and operation and is intended for operation with diluted chemicals Bello Zon® chlorite (7.5% NaClO2) and acid (9% HCl). The liquid levels of the starting chemicals can either be displayed and monitored by external liquid level sensors or by adaptive liquid level monitoring for which a patent has been applied.

    Your benefits

    • Maximum operating safety and purity of the CIO2 produced by PVDF reactors and three-stage safety concept
    • Communication interfaces via bus systems, web server or DULCONNEX
    • System does not stop due to empty starting feed chemical tanks thanks to precise level indicators and measuring via radar sensors
    • Verification of the chlorine dioxide metering and system output: For consumption levels which can be planned and enhanced system availability
    • Automatically generated reports and alarms: For simplified compliance with documentation obligations and to demonstrate correct operation
    • Remote monitoring in potentially dangerous environments: At a safe distance, but still on-site - DULCONNEX. For more information:https://dulconnex.prominent.com/welcome.html

    Application

    Technical Data

    Downloads

    Contact us

    ProMinent Fluid Controls Ltd.


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