Jewelry waste gas automatic dosing system spray automatic dosing device

Jewelry waste gas treatment automatic dosing：

Jewelry factoryAfter polishing jewelry, it will undergo acid explosion, during which a certain amount of acid containing waste gas will be generated, and the acid mist is mainly concentrated sulfuric acid.Spray Tower Circulating Water Tank Spray LiquidPHThe value is constantly changing, which seriously affects the adsorption of acidic and alkaline waste gases. In order to ensure that the circulating liquid in the spray tower maintains the corresponding alkalinity（PHvalue in9.00~9.50）Our company's research and development of jewelry exhaust gasPHThe automatic dosing system can meet the requirements of jewelry concentrated acid waste gas treatment, achieve unmanned automatic dosing, facilitate enterprises to save labor costs, and meet environmental emission requirements. whenPHValue below9.00At high precisionPHsensorETP-60,Immediately send the model to the instrument panelPC-3300The instrument immediately controls the power supply of the dosing pump to start; whenPHabove9.50At this time, the instrument cuts off the power supply of the dosing pump. Repeat this process repeatedly to achieve standard emissions of exhaust gases.

Jewelry waste gas automatic dosing systemThe configuration list is as follows:
（1）PHController: Model:PC-3300Brand:eTimeETECH,Function: With two sets of switch output,1group4-20mAoutput, onegroup485digital output.
（2）PHElectrode: Model:ETP-60Brand: YitaiETECH，PH:0.00-14.00Blue film high pollution resistant electrode.
（3）Installation accessories:1Meter long electrode protection sleeve (including1Meter long electrode protective sleeve, fixed bracket, junction box, protective head, sealing plug
（4）Standard solution:PH=6.86，250ml/Bottle;PH=4.01,250ml/Bottle.
（5）Automatic control electrical box;Outdoor rainproof type, with manual, automatic, and stop mode switching, double-layer door anti acid fog.
（6）Mechanical diaphragm metering pump: Model:EXB-60Brand:*Excellent,Traffic:060L/H, pressure;2kg/cm²,

Resistant to no-load and acid and alkali.

（7）blender(Optional): Power0.55KWVoltage:380VAC，304Rod and blade or cast iron rubber.

（8）Dispensing bucket:PEThickening:200L/500L1000Loptional

This system is suitable for:Automated dosing of acidic waste in jewelry and automatic dosing of waste gas in jewelry、Jewelry processingAutomatic cheap exhaust gasThePPTower dosing automation, spray tower automatic dosingWait.

choiceYitai ETECHAutomatic dosing, cost-effective automatic dosing system

ETECH PC-3300

ETECH ETP-60

ETECH ETW-100

excellent EXB-60

excellent EXB-100

excellent EXB-150

excellent EXB-250

excellent EXB-500

excellent EXB-1000