Convenient Purified Water Treatment System Stable Operation Energy Saving

Industrial pure water machine technical scheme (HS-2000L)

Purpose: Industrial pure water machine is widely used in electronic factories, optical glass, medical, hardware products factories, etc., it is the pure water supply system that needs to be equipped with industrial cleaning equipment.

Equipment parameters and descriptions

1.1. Scheme Introduction

The system adopts the advanced two-stage reverse osmosis +EDI process, which can effectively remove all kinds of salt and impurities in the water, so that the water quality of the produced water meets the requirements of your company's production process water quality. The system has the advantages of simple operation, stable water quality, low operation cost, green environmental protection and convenient maintenance.

2. Design basis and related requirements

2.1. Design basis

Other design basis conditions will be determined in the technical design.

2.2. Industrial pure water machine System requirements for the outside world

1. 1. Water inlet pipe: the water inlet pipe is led by the buyer to the water making station;

2. 2. Power cable: The Buyer shall provide three-phase five-wire (380V±10%) power to the seller's distribution cabinet. Other levels of power required by the control system shall be resolved by the Seller. Power frequency: 50±5% HZ;

3. 3. Waste water treatment: the waste water is discharged into the ditch.

3. Industrial pure water machine Solution and design concept

3.1. Functional description

1. 1. PLC+ touch screen automatic control mode, stable and reliable, exquisite and beautiful, one-button start, simple and convenient operation.

2. 2. Humanized 3D design, in line with ergonomics; touch screen, switch, instrument and meter are set at a high position, in line with the average height of Chinese people for convenient manual operation.

3. 3. The touch screen has dynamic animation monitoring screen for the pump and valve.

4. 4. There are three levels of management permissions in the manual mode: administrator, engineer and operator.

5. 5. Manual and automatic mode conversion is convenient, with special reminder function to prevent non-operating personnel from misoperation.

6. 6. Humanized alarm record and prompt function; when the filter material replacement cycle is reached, full water, low water, low pressure and overpressure are recorded in the event record column of the touch screen; when the water quality, pressure and flow rate are abnormal, an alarm will be issued.

7. 7. The water production system is controlled separately from the water supply system, so that the water supply or water production does not need to be stopped in case of replacement of consumables.

8. 8. RO water production and flushing time can be set. When the peak water consumption period is reached, the water production time can be adjusted to stabilize the water consumption at the use point.

9. 9. EDI sets the function of qualified water and unqualified discharge to the previous section to ensure stable and safe water quality.

3.2. Industrial pure water machine on-site installation

1. 1. Implement the installation and commissioning of the system according to the construction schedule, and report the construction progress of the project to the supervision personnel of the client every morning.

2. 2. During the construction process, the construction shall be carried out in accordance with the confirmed design drawings. If there is any discrepancy between the site environment and the drawings, the system change contact letter shall be submitted actively.

3. 3. The project team shall be responsible for the quality, progress, safety of the construction environment and materials of the project, and the project leader shall control the improvement throughout the process.

4. 4. The maintenance passage of the equipment shall be arranged reasonably and unobstructed according to the site layout.

5. 5. The installed pipeline should be horizontal and vertical, beautiful and generous, the cable tray should be firm and reliable, and the wire and cable should comply with national electrical regulations and norms.

6. 6. The pipeline is installed firmly and reliably on site, and each pipe bracket is installed at standard spacing.

7. 7. Keep the construction environment clean and tidy every day. Wear safety helmet and safety rope when working at high altitude. Hand over fire operation to the supervisor of Party A.

4. System configuration description

1. 1. The system runs stably, exquisite and beautiful, simple and convenient operation;

2. 2. Equipped with raw water tank to prevent the impact of unstable pressure of tap water on equipment;

3. 3. Equipped with water tank inlet electromagnetic valve to effectively prevent the impact of tap water pressure;

4. 4. Reverse osmosis +EDI configuration is adopted to ensure the stable operation of the system to the greatest extent;

5. 5. Dow low pressure reverse osmosis, high desalination rate, long service life, stable operation, low energy consumption;

6. Reverse osmosis is scientifically configured through membrane design software and field operation experience;

7. Equipped with special concentrated water regulating valve, simple and convenient operation;

8. 8. Equipped with PH regulation system to remove CO2 and ensure the stability of water quality produced by EDI;

9. 9. Through professional technology, ensure that the water quality of the EDI system remains stable during short or long downtime;

10. The use of Ixel's EDI membrane stack has stable performance, long service life, and stable continuous effluent water quality without fluctuation; the EDI flowmeter uses magnetic induction float flowmeter, which can prevent damage to the membrane stack caused by the absence of concentrated water due to the blockage of the concentrated water channel or other equipment failure;

11. The control system adopts PLC+ touch screen automatic mode, one-button start, simple and convenient operation;

12. With pressure key points, it has multiple protection safety functions such as no water, low pressure and overpressure; EDI has the function of circulating unqualified water;

13. All the thematic materials are made of internationally renowned brands in the industry, with guaranteed quality and quantity, and designed according to the best configuration;

14. The main electrical components are made by Schneider of France, with good quality and guaranteed quantity, and designed according to the best configuration.

5. Industrial pure water machine system process description

The water flows from the raw water tank to the raw water pump, then through quartz sand filtration, activated carbon adsorption, and softening resin. It then passes through a security filter, a high-pressure pump, and a first-stage RO unit. The purified water is stored in a tank equipped with a transfer pump for individual use. It then moves to a second-stage high-pressure pump, followed by a second-stage RO system, a second-stage water tank, an EDI booster pump, a 0.22µm micro-porous membrane filter, a TOC remover, an EDI electrodialysis deionization device, UV sterilization, and finally reaches the ultra-pure water point of use