详情描述

Main Applications: Boiler water, cooling circulating water, textile dyeing and printing water, chemical processing water, cleaning water, mold temperature machine配套 water, refrigeration machine配套 water, plate heat exchanger配套 water, coating industry, aluminum anodizing, cleaning machine配套 water, semiconductor industry, solar photovoltaic industry (single crystal silicon, polycrystalline silicon, solar cells, alumina crucible, photovoltaic glass), magnetic material water, fine chemical processing water, chemical experiments, plastic production water, coating water, high-purity ink water.

 

※Midpure Eco-Friendly Brand: 'Design Advantages'

1. Personalized one-on-one service, free on-site site survey, considering placement area and access space, and free water quality testing of raw water.

2. Understand the customer's daily water demand, peak water usage, quality requirements, and learn about the customer's production process and industry characteristics.

3. Professional team collaboration with design, coupled with on-site inspections by dedicated service personnel, and one-stop water treatment solution services.

4. Intelligent design with precise control and high degree of automation. Units can perform automatic forward/backward washing and operation, with interlock protection and alarm indication. Features 4-20mA data openness, allowing remote transmission to the DCS control system, truly achieving unattended operation.

5. Segmentally inspect according to process requirements, capable of measuring conductivity, resistivity, pH, ORP, temperature, flow rate, velocity, and pressure, ensuring that water from each process stage meets quality standards and does not contaminate the finished product water downstream. Emphasis is placed on process control.

6. Design products that balance the principles of comprehensive investment and operational costs for customer suitability.

※ Pure Environmental Protection Brand  『Production Advantages』：

1. Core components are all imported, and we have established long-term cooperative relationships with many international brands such as U.S. Dow, Hydronix, GE, Siemens, Rhone-Poulenc, Grundfos of Denmark, Rosemount, Nippon Steel, and Schneider, ensuring reliable product quality.

2. Suppliers conduct product evaluations, eliminating suppliers with poor quality and service, and selecting the best to enter the qualified supplier system.

3. Strictly adhere to the quality management system, where quality is paramount; conduct inspections on incoming materials for appearance and performance, production process inspections, and final product quality checks.

4. Production personnel produce according to corresponding codes, schedule in groups, and assign responsibilities. Performance assessment and traceability are strongly established.

5. Pre-delivery trial operation inspection and electrical point test to ensure delivery of qualified products to the customer.

※ Pure Eco-Friendly Brand "After-Sales Advantage":

1. Professional installation and after-sales team providing one-on-one service, enhancing the timeliness of post-installation after-sales services and improving customer satisfaction.

2. Establish a post-installation after-sales service mechanism, conduct performance evaluations, set up a customer service department, a complaint channel, and promptly address customer concerns.

3. Full guidance and training throughout the installation and debugging process, including theoretical training, hands-on machine operation training, and general troubleshooting training.

4. Establish customer electronic profiles, conduct monthly phone follow-ups, and promptly provide methods and suggestions for reducing equipment operation costs.

5. Multi-channel after-sales feedback, nationwide after-sales maintenance services, rapid response, quick handling, 24/7 service.

6. Strictly Commit: Two-year free warranty for the entire unit, lifetime free technical support.

For more product details, please call our 24-hour hotline: 18550863818; or the national hotline: 0512-69390898.

We will provide you with detailed plans, drawings, and competitive quotes for your reference and selection!

※ Phone consultation available with 10% discount, welcome to call!


I. Introduction to Ion Exchange Technology:

(1) Sodium Ion Softener:

The principle of water softeners is to use the ion exchange action of the resin to replace and remove hardness components in water, such as Ca2+ and Mg2+ ions. The raw water flows from top to bottom through the sodium ion exchange agent inside the softener, becoming water with very low levels of calcium, magnesium, and salts (i.e., softened water). The residual hardness of the water after sodium ion softening typically does not exceed 0.03 mmol/L.

In reverse osmosis systems, it is generally necessary to soften the influent water prior to reverse osmosis treatment to prevent the formation of carbonate, sulfate, and other chemical scaling on the concentrate side of the membrane (especially the last group of membrane elements in the reverse osmosis pressure vessel), which can affect the performance of the membrane elements and extend the lifespan of the RO membrane.

Over time, the resin in the softener reaches its exchange capacity, at which point the resin needs to be regenerated. Salt absorption regeneration is conducted by adding NaCl, with the regeneration cycle to be determined based on the quality of the raw water and usage specifics of the customer. Generally, a reference cycle of 7-15 days is provided, calculated based on the raw water hardness index, the hardness of the produced water, and the water output.

A. Schematic Diagram of Fully Automatic Softening Valve Head

 


B. Single Valve, Single Tank Schematic Diagram:

 

C. Single Valve, Double Tank Schematic Diagram

 

D. Double Valve, Double Tank Schematic Diagram

3. Mixed-bed Ion Exchange

(1) Principle Introduction

Water treated by the reverse osmosis unit still does not meet the purity requirements for process water. Therefore, a mixed ion exchange unit has been added after the reverse osmosis unit to further improve the water quality of the system output.

Mixed bed ion exchanger, commonly referred to as a mixed bed, is a chemical desalination device that places both cation and anion exchange resins within the same exchanger and mixes them evenly during operation. The cation and anion exchange resins in the mixed bed are in a uniform mixed state, touching and arranged with each other, so each pair of adjacent cation and anion resins can be considered as a primary double bed. The entire mixed bed is composed of many such double beds stacked continuously, with an estimated number of double bed stages ranging from 1000 to 2000. In the mixed bed, the H+ ions exchanged by the cation resin and the OH- ions exchanged by the anion resin are immediately neutralized, eliminating interference from counterions. Therefore, the ion exchange reaction is carried out very thoroughly, resulting in a high purity of the effluent. It has the following characteristics:

(1) High purity of effluent; (2) Stable effluent water quality; (3) Clear exchange endpoint; (4) Minimal impact on effluent water quality from intermittent operation.

(2) Accessories Introduction

1. Mixed ion exchange units use the reverse osmosis system's effluent as feedwater. They are filled with 001×7MB strong acid cation exchange resin and 201×7MB strong base anion exchange resin, both of uniform particle size. Each unit is equipped with a resistivity meter to control the resin regeneration cycle based on the effluent resistivity parameter value. Operation stops and regeneration begins when the effluent resistivity value of a mixed ion exchange unit falls below the set value.

2. Polished Mixed Bed System

Polished mixed bed is generally used at the end of ultra-pure water treatment systems, based on the principle of resin ion exchange. The internal container is filled with non-regeneration polishing mixed bed resin, with ion forms of H and OH. As a terminal desalination device, it can increase the resistivity of the feedwater from the previous stage to the user's required level, and also has certain control capabilities over TOC and SiO2.

Polished mixed bed ion exchange requires specific feedwater, which must be the product water from the positive, negative, or mixed bed ion exchange systems, or the product water from a continuous EDI (Electrodeionization) salt removal system. Only under feedwater conditions that meet these requirements can the polished mixed bed ion exchange operate stably and long-term.

Section II: Industrial Boiler Water Quality Standards:

Section 3: Selected Classic Customer Cases:

Section 4: National Warranty and Service Network

1. Professional installation and after-sales team providing one-on-one service, enhancing the timeliness of post-installation after-sales support and boosting customer satisfaction.

2. Establish a post-installation after-sales service mechanism, conduct performance evaluations, set up a customer service department, a complaint window, and promptly address customer concerns.

3. Full guidance and training throughout the installation and debugging process, including theoretical training, hands-on machine operation training, and general troubleshooting training.

4. Establish customer electronic files, conduct monthly phone follow-ups, and promptly provide methods and suggestions for reducing equipment operation costs.

5. Multi-channel after-sales feedback, nationwide after-sales maintenance services, quick response, fast processing, 24/7 availability.

6. We solemnly promise: two years of free warranty for the entire unit, lifetime free technical support.

For more product details, please call our 24-hour hotline: 18550863818; service hotline: 0512-69390898.

We will provide you with detailed plans, drawings, and competitive quotes for your reference and selection!

※ Call for consultation, enjoy 10% off! Welcome to call!