1、 Equipment name: Fully automatic softening reverse osmosis pure water equipment host

2、 Specification and model: HDNRO-1000L

3、 Equipment brand: Wenzhou Heideneng - WZHDN

4、 Product Function Description:

1. Mechanical filter:

Mainly used to remove impurities such as rust, sediment, algae, suspended solids, etc. from water, reduce water turbidity, and make the effluent turbidity less than 0.5NTU, CODMN less than 1.5mg/L, iron content less than 0.05mg/L, SDI ≤ 5. It can be backwashed or backwashed at any time by controlling the valve to flush out the dirt on its surface, prevent blockage, and restore its filtering ability.

2. Activated carbon filter:

Activated carbon has extremely strong adsorption and filtration performance, and has a strong adsorption effect on residual chlorine, discoloration, odor, organic matter, etc. in water. Due to the high sensitivity of reverse osmosis membranes to residual chlorine and organic matter, activated carbon must be configured to adsorb residual chlorine and organic matter, with residual chlorine in the effluent ≤ 0.1mg/L and SDI ≤ 4, which can meet the water supply requirements of reverse osmosis membranes. The second can greatly improve the original taste of the source water. It can be backwashed at any time through a multi way control valve or a pneumatic butterfly valve to wash away the colloidal and other pollutants on its surface, prevent the activated carbon surface from being surrounded by impurities and unable to adsorb, and prevent it from clogging, restoring its processing capacity.

3. Softener:

The hardness of water is mainly composed of cations such as calcium (Ca) and magnesium (Mg) ions. When raw water containing hardness passes through the cation resin layer of the water softener, calcium and magnesium ions in the water are adsorbed by the resin, while sodium ions are released. The water flowing out of the exchanger in this way is softened water that has removed hardness ions. When the resin that adsorbs calcium and magnesium ions reaches a certain level and loses its exchange capacity, the water softener automatically regenerates the failed resin according to the predetermined program, using a higher concentration of sodium chloride solution to pass through the resin and restore the failed resin to a sodium type resin.

4. Security filter:

After pre-processing, a security filter is installed before the high-pressure pump to prevent impurities larger than 1UM from entering the pump and damaging the high-pressure pump and reverse osmosis membrane. Adopting an externally loose and internally tight PP filter element (with a skeleton and good strength), water is filtered from the outside to the inside, which can prolong the time when the filter element is clogged. The upper part has an exhaust valve to prevent air from entering the pump and damaging it, while the lower part has a drain valve to discharge trapped impurities at any time.

5. Reverse osmosis device:

Reverse osmosis technology is currently a mature desalination technology internationally, and it is also a widely used and applicable water treatment process in the market. It can precisely filter out bacteria, viruses, metal ions, salts, pesticides, and various carcinogens in water. It has low working pressure, large water production, high desalination rate, and is easy to maintain. The design of an automatic flushing device can extend its service life. Designing an automatic flushing device can extend its service life.

5、 Local features:
RO membrane automatic and manual operation/flushing, optional touch screen control, human-machine interface.
The RO membrane can be manually cleaned with chemical agents inside the machine
◇ Pure water high water level automatic shutdown, low water level automatic startup

Multi stage high-pressure pump with water shortage protection and overload/overvoltage protection

◇ Voltage loss, undervoltage, overcurrent, short circuit, open circuit, leakage protection

The equipment is made entirely of stainless steel and operates automatically without the need for manual labor.

Electronics, electroplating, electrophoresis, batteries, vacuum coating, dishwashing detergent, cosmetics, adhesives, chemicals, pigments, surface treatment, brackish water treatment, etc. And it can be applied as follows:

The RO pure water device serves as a pre desalination equipment for the production of ultra-high purity water;

◇ Electronic industry water for integrated circuits, silicon chips, display tubes and other electronic components, PCB flushing water;

The pharmaceutical industry uses large amounts of water for infusion, injections, tablets, biochemical products, equipment cleaning, etc;

Other processes use pure water for water, motorcycle parts, home appliance coating, coated glass, cosmetics, fine chemicals, etc.

1. The incoming water quality is urban tap water or an equivalent water source.

2. Technical indicators for water production:

(1) Water production flow rate: 1 ton/h (water temperature 25 ℃) primary reverse osmosis belt softening

(2) Water production standard: meets the national standard A for reverse osmosis equipment (GB/T19249-2003)

(3) Complies with the national "Industrial Deionization Water Quality Standard" CJ94-2005

(4) Conductivity ≤ 5 μ m/cm (original water conductivity ≤ 1000 μ m/cm)

1. The system equipment is entitled to a one-year free warranty, which starts from the date of product acceptance. Consumable filter materials are not included in this warranty.
2. If any equipment quality problems occur during the warranty period (excluding those caused by misoperation or unforeseeable factors), the supplier shall repair them free of charge and be responsible for replacing damaged parts.
After the warranty period expires, only a certain material fee and appropriate technical service fee will be charged.
If there is a malfunction in the system operation that cannot be resolved by oneself or by phone, our technical maintenance personnel will provide a solution (including temporary measures) and schedule within 24 hours after receiving written notice of the malfunction from the demand side, and will report to the leaders of both parties.
After the delivery of the equipment, our company will have engineers come for follow-up visits to understand the operation of the equipment and provide timely technical services. We welcome any technical inquiries from users and will respond promptly.

① Users should provide detailed information on raw water analysis so that our company can make relevant selection and arrangement calculations based on it.
② Users should specify the water quality requirements, usage, and water production volume of the produced water.
③ Our company has various models of pressure vessels, membranes, accessories, etc. If the user specifies otherwise, we will do our best to meet the requirements.
④ Our company provides installation and debugging services for equipment designed and sold, as well as training for user operators.
⑤ Our company implements the principle of one-year equipment warranty and lifelong service for users, establishes records, and provides tracking services to ensure the quality level.

If the above equipment fails to meet your requirements, please contact us and we will develop a detailed engineering plan based on your actual situation to achieve a low-cost, high-efficiency, and scientific process combination, so that the water production meets your ideal requirements.