1、 Equipment Name: FRP Pre treatment Tank

2、 Specification and model: HDN

3、 Equipment brand: Wenzhou Heideneng - WZHDN

4、 Product Function Description:

1. At present, the equipment adopts fully automatic multi way valve control for backwashing, and the equipment is made entirely of stainless steel. The principle is as follows:

① Adopting multi-media deep filtration, activated carbon adsorbs a large amount of residual chlorine odor in the source water.

② After removing the total hardness of the source water through sodium ion exchange in a water softener,

③ After being filtered through a 1UM precision filter to achieve better effluent standards than tap water, it is finally sterilized using an imported Flylip UV sterilizer.

④ Obtain water that meets the soft water requirements for daily use and ingredients Therefore, the overall device is simple, the operation, maintenance, and self-control are easy, and the site is safe and hygienic.

2. Runxin control valve:

The valve body material is high-strength, lightweight, corrosion-resistant engineering plastic, and lead-free brass.

3. Corrosion resistant tank:

The tank material is fiberglass (carbon steel or stainless steel lined tank can be selected), which is corrosion-resistant, pressure resistant, and has a long service life.

4. Uniform water distribution system:

By using jet water distribution, the effective exchange capacity of the resin can be fully utilized, and precise control with salt is achieved without the need for a salt pump.

5. Imported high-performance resin:

Using strong acidic cation exchange resin, with low damage rate, uniform particle size, and improved ion exchange rate.

6. Scale inhibition device (softener):

A few mg/L of scale inhibitor can prevent the precipitation of several hundred mg/L of calcium carbonate. The mechanism of action is that the long-chain anions generated by the scale inhibitor in water are easily adsorbed on the tiny calcium carbonate grains, and these anions are also prone to react with CO32? -Ionic displacement occurs on all calcium ion layers dispersed in water, thereby preventing the precipitation of calcium carbonate. Adopting German Aldaozi or Italian Mag high-energy metering pumps for automatic dosing, accurate metering and reliable dosing. The dosage is about 2-5 PPM. At present, most pure water systems use scale inhibitors because they are more reliable than softeners and have lower operating costs.

7. Fully automatic backwash control device:

Characteristics of traffic type products:

The end face sealing plate opens and closes without leakage, and its mechanical performance is reliable.

■ It has a health disk locking function.

LED dynamic color bar display.

Long term power outage warning.

The replenishment of the salt tank is controlled by an electric ball valve, which replenishes water while running, shortening the regeneration cycle.

Can be used for filtration systems, with the maximum size of the drainage outlet being the same as the outlet. After sealing the salt suction port, it can be used for filtration systems.

Equipped with a signal output port, it can be connected to external devices such as booster pumps and solenoid valves. When the output signal working mode is set to b-01, the signal opens at the moment the valve leaves the operating position; The signal is turned off at the moment it reaches the operating position. When the output signal working mode is set to b-02, the signal is turned on when the timing/flow reaches the set value at each position, that is, when the motor is about to start and switch to the next position. After stopping at the next position, the signal is turned off.

Five. Equipment Features:

◇ Automatic and manual operation/flushing

◇ Fully automatic regeneration of softened water

◇ Automatic shutdown for high water level and automatic startup for low water level in purified water

◇ 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.

Industrial cooling circulating water for oxygen plants, purified water for general ingredients in the beverage industry, purified water for rural villa living, and general industries such as hotels Factory Campus purified water treatment, etc. And it can be applied as follows:

Suitable for direct drinking water production in communities, schools, factories, and other units.

Can be used for the production of bottled water, mineral water, and other bottled water.

Concentrate and recover useful substances from aqueous solutions in industrial production;

The purified water device serves as a primary desalination equipment for high-purity water production.

The electronic industry uses flushing water for electronic components such as integrated circuits, silicon chips, and display tubes.

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

Other processes use ultrapure water for painting automobiles, household appliances, coated glass, cosmetics, fine chemicals, etc.

7、 Water quality standards:

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: (water temperature 25 ℃) Soft water purification requirements

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

(3) Complies with the national "Domestic Water Quality Standards" CJ94-2005

(4) Total hardness less than 0.03mmol/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.