| Customization: | Available |
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| Type: | Water Treatment |
| Usage: | Environmental Protection, Chemical Industry |
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The automatic dosing device adopts advanced fluorescent tracer technology to trace the corrosion and scale inhibitors first. After the dosing, when the circulating water flows into the water sample collector through the bypass, the traced chemicals are captured by the instrument. Activated by monochromatic light to produce fluorescence, the fluorescence intensity is linearly related to the concentration of the drug.
The inside of the instrument uses a stable low-power light source and a high-precision photoelectric converter. The light is reflected to the photoelectric converter to generate a weak current. The weak current is amplified by a high-power amplifier and processed by a single-chip microcomputer to output two 4-20mA current signals. : One 4-20mA current signal goes to the tension machine, which can be man-machine dialogue to realize automatic supervision; the other 4-20mA current signal goes to control the dosing pump. The instrument can use PID to output control according to the control value set manually. When the error is large, use the fuzzy algorithm to adjust to eliminate the phenomenon of PID saturation integration; when the error tends to be small, use the improved PID algorithm to adjust, and can During the adjustment, it automatically learns and memorizes some characteristics of the controlled object to optimize the control effect.
Its output control signal directly controls the dosing amount of the dosing pump, and at this time the actual dosing amount and the consumption of the medicine in the circulating water reach a dynamic balance. At this time, the active ingredients in the medicine are monitored by the controller at any time, and the automatic dosing is completed.
Technical Parameters
1. Measuring Range: 0~30mg/l (or 0~300mg/l);
2. Measurement Accuracy: ±0.1mg/l (±1mg/l);
3. Control Accuracy: ±0.5 mg/l (±5mg/l);
4. Control Method: Self-tuning closed-loop control;
5. Warning Function: When the measured value exceeds the limit, it will automatically enter the pre-plan state to ensure the normal operation of the circulating water device.
6. Power Supply: 0~220V/380V±10%/0.5 KW 50HZ
7. Dimensions: 600×600×1600 (mm)
8. Ambient Temperature: 0~45ºC
9. Relative Humidity: ≤ 80%
10. Sampling Water Flow: 100-200L/h
11. The ratio of fluorescent tracer is 20:1
12. Chemicals added on the spot must contain fluorescent tracers
| No. | Name | Specification | Quantity | Remark |
| 1 | Console Control Desk | 650*650*1800mm | 1 | Including touch screen, PLC |
2 |
Dosing Pump |
GM-0010 Q=0-9L/h |
1 |
Corrosion Inhibitor Dosing Pump: One use and one preparation Fungicide Pump: One use |
| 3 | Solution Tank | PE V=0.5m3 V=1.0m³ |
1 | Corrosion Inhibitor V=0.5m³ Fungicide V=1.0m³ |
| 4 | Tracer | QYSZ-II | 1 | |
| 5 | Conductivity | 2 | ||
| 6 | PH | 1 | ||
| 7 | Pipeline and Valve | UPVC | 1 | |
| 8 | Base Platform | 1 |
Key Elements
1.PLC control
2.Metering pump
3.Solution tank / Chemical tank
4.On-line monitoring for corrosion rate(Optional)
5.On-line monitoring for PH(Optional)
6.On-line monitoring for turbidity(Optional)
7.On-line monitoring for ORP(Optional)
8.Fouling thermal resistance meter, mixer, PLC, GPRS(Optional)
Features
* High dosing accuracy.
* Local control for adjustment of dosing rate.
* For degasing of chemicals.
* Easy installation and maintance.
* High operational reliability.
* High quality materials.
* Accessories in great variety.
The tradition of Nanjing Beite AC Equipment Co., Ltd began in 2005. It is a compre hensive enterprise integrating R&D, design, production and sales. Leading the field of HVAC circulating water equipment for over 17 years, through our strategic partnerships, extensive manufacturing and design experience, advanced R&D capabilities, highly skilled engineers and advanced technology, we provide world-class solutions to our renowned customers in the region. Utilizing advanced mechanical equipment and cutting-edge technical facilities, it has become one of the world's leading suppliers of filters, constant pressure water supply equipment, volumetric heat exchangers, and dosing equipment. Nanjing Beite is a high-tech comprehensive enterprise specializing in the research and development, production, sales and after -sales service of HVAC water treatmente quipment.
Professional Production Line
Our Team
Exihibtion
Q1: Can I have a sample?
A : Yes, welcome to place sample order to test and check quality. Mixed samples are also OK.
Q2: What is your lead time for production?
A : Generally Sample needs 1-3 days,mass production needs 15-30 days,also depands on your request.
Q3 : Can you accept mixed batch of different products?
A : Yes,we can provide different product mix wholesale.
Q4: What payment terms do you accept?
A :Trade assurance,TT,Western Union.
Q5 : What is the warranty for your products?
A :We provide one year warranty for the products..
Q6 : Are you trading company or manufacturer?
A :Yes,We are manufacturer.Welcome to visit our factory and check our pruducts.
Q7: What terms of payment do you accept?
A: Payment method:T/T,Paypal,western union.
Q8: What is your delivery time?
A: Delivery term:15-30 working days.
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