Compound chlorine dioxide generator
1.Product attributes: chemical method, negative pressure type, composite type
2.Reaction principle:NaCLO3+2HCL → CLO2+1/2CL2+NaCL+H2O
Use raw materials: hydrochloric acid (GB320-2006 industrial first-class products, concentration ≥ 31%), sodium chlorate
(GB/T1618-2008 industrial first-class products, content ≥ 99%)
◎The reaction system uses a special material reactor that is resistant to temperature, corrosion and high life.
◎The feeding system is equipped with imported brand metering pump, constant back pressure device and accurate measurement.
◎ Control system: local proximity control or PLC remote control
Local proximity control: Select single-chip technology intelligent controller, LED digital display, light touch operation panel.
The heating unit of the control system adopts automatic constant temperature closed-loop control, and has protection functions
such as temperature sensor open circuit, short circuit protection and over temperature alarm and automatic stop heating. The
operation protection unit has the power water under pressure / under flow, lack of material (optional) automatic shutdown
Electric System Process: Start and stop at each point manually. The automatic state water pressure is normal, the salt is low, and
the acid is low. Under the three premise, the solenoid valve, the salt pump and the acid pump are started synchronously, and the
stop solenoid valve stops the water for a delay. Under-pressure, low salt, low acid alarm salt pump acid pump power-off
protection, alarm release to restore power. The residual chlorine controls the salt pump acid pump frequency. The heating rod is
linked with the temperature probe, heated to the set value for power failure, and the 5° temperature difference cycle starts and
stops. Leakage chlorine switch starts, salt pump acid pump power failure protection alarm
Host 1: 1 heating rod (220v.600w), 1 salt pump (vw), 1 acid pump (vw), 1 booster pump (reserved, 380V, 9kw), 1 pt100 temperature
probe. Pressure gauge undervoltage signal 1 hydrochloric acid storage tank low liquid level. The sodium chlorate storage tank has
a low liquid level. 1 chlorine leak detector (power supply 220v, 1 switch signal), 1 residual chlorine detector (power supply
220v, 485 communication excuse 1)