详情描述

Main Applications: Boiler water, cooling circulating water, textile dyeing and printing water, chemical production 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 production water, chemical experiments, plastic production water, coating water, high-purity ink water.

 

※ Pure Eco-Friendly Brand『Design Advantages』：

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

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

3. A professional team collaborates in design, complements with on-site inspections by dedicated service personnel, and offers a one-stop water treatment solution service.

4. Smart design with precise control, high level of automation, each unit can achieve automatic forward/ reverse washing/operation, interlock protection, alarm indication, 4-20mA data openness, capable of remote transmission to the DCS control system, truly achieving unattended operation.

5. Segmented testing according to process requirements, capable of measuring conductivity, resistivity, pH, ORP, temperature, flow rate, velocity, and pressure, ensuring that the water from each process stage meets quality standards without contaminating the final product water. Emphasis is placed on process control.

6. Design products that balance the principles of comprehensive input and operational costs to meet customer needs.

※ 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 American DOW, Hydronix, GE, Siemens, Rhone-Poulenc, Grundfos of Denmark, Rosemount, Nippon Paint of Japan, and Schneider, ensuring reliable quality assurance for our products.

2. Suppliers conduct product assessments, eliminating subpar quality and service providers, and selecting the best to enter the qualified supplier system.

3. Strictly adhere to the quality management system; quality is paramount. Conduct incoming material inspection for appearance and performance, production process inspection, and final product quality inspection.

4. Production personnel produce according to corresponding codes, schedule in groups, and have responsibility-based division of labor. Establish a performance assessment system with strong traceability.

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

※ Pure Environmental Protection Brand - "After-Sales Advantages"

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

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

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 operating costs.

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

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

For more product information, please call the hotline: 24/7 Hotline - 18550863818; National Hotline - 0512-69390898.

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

※ Phone consultation, enjoy 10% off! Welcome to call!


I. Introduction to Ion Exchange Technology:

(1) Sodium Ion Softener:

The软化器 operates by utilizing the ion exchange action of 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, transforming it into water with minimal calcium, magnesium, and salt content (i.e., softened water). The residual hardness of the water after sodium ion softening typically does not exceed 0.03 mmol/L.

To prevent scaling, such as carbonates, sulfates, and other chemical deposits from forming on the concentrated side of the reverse osmosis membrane (especially in the last group of membrane elements within the reverse osmosis pressure vessel), which can impair the performance of the membrane elements, it is necessary to soften the incoming water before reverse osmosis treatment. This extends the lifespan of the RO membrane.

Over time, the resin in the softener reaches its exchange capacity and requires regeneration. Salt absorption regeneration is performed by adding NaCl, with the regeneration cycle determined based on the quality of the raw water and usage, typically ranging from 7 to 15 days. The specific cycle is calculated based on the raw water hardness, produced water hardness, and 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

The water processed through the reverse osmosis unit does not meet the purity requirements for process water. Therefore, an additional mixed ion exchange unit is added after the reverse osmosis unit to further improve the quality of the water produced by the system.

Mixed床, also known as a mixed ion exchange unit, is a chemical desalination device that places both cation and anion exchange resins in the same exchange vessel and mixes them uniformly during operation. The cation and anion exchange resins within the mixed bed are in a uniform mixed state, contacting and arranging with each other, so each pair of adjacent cation and anion resins can be considered as a single-stage double bed. The entire mixed bed is composed of many such double beds stacked continuously, with an estimated 1000-2000 stages in a single mixed bed. 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 counter-ions. 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 with intermittent operation.

(2) Accessories Description

1. The mixed ion exchange unit takes the reverse osmosis system effluent as the influent. It is filled with uniform grain size 001×7MB strong acid cation exchange resin and 201×7MB strong base anion exchange resin. Each mixed ion exchange unit is equipped with a resistivity meter to control the resin regeneration cycle based on the effluent resistivity parameter value. Operation ceases when the effluent resistivity value of a mixed ion exchange unit falls below the set value, at which point it undergoes regeneration.

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 nuclear-grade ion exchange resin, with all ions in H and OH forms. As a terminal desalination unit, it can elevate the resistivity of the pretreatment water 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 an anion, cation, or mixed bed ion exchange system, or the product water from a continuous EDI (Electrodeionization) desalination system. Only under feedwater conditions that meet its requirements can the polished mixed bed ion exchange operate stably and long-term.

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 offering 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 system, conduct performance evaluations, set up a customer service department, a complaint hotline, 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 operating costs.

5. Multiple channels for after-sales feedback, offering nationwide maintenance and service support, quick response, fast processing, 24/7 service.

6. We solemnly promise: Two-year free warranty for the entire unit, lifetime free technical support.

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

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

※ Phone consultation, enjoy 10% off, welcome to call!