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1、Equipment name: immersion ultraviolet sterilizer

2、Specifications and model: HDNUV

3、Equipment brand: Wenzhou Haidoneng -WZHDN

Four.Product configuration:

The submerged UV sterilizer is designed according to the principle that the UV of UV-C (253.7nm) wavelength can destroy microbial DNA and lead to death. With high-purity quartz tube as sleeve and high-performance quartz ultraviolet low-pressure mercury disinfection lamp, the immersion UV sterilizer has the advantages of strong sterilization, long service life, stable and reliable branches.Can effectively act on the liquid and residual air in the water tank, can effectively prevent secondary pollution, maintain the cleanliness of the water tank, this type of sterilizer is suitable for quality water supply, electronics, pharmaceutical, food, cosmetics and other industries that need segments and segments of water supply.This series of products has the advantages of simple structure, low cost, convenient installation, sterilization efficiency ≥99%, the service life of ultraviolet lamp tube ≥9000 hours.

Five, product features:

1, with high waterproof performance, compact design, easy installation;

2. Equipped with quartz sleeve with high light transmittance;

3, high sterilization rate, stable output power;

4. Equipped with long-life low-pressure mercury ultraviolet lamp, can be used for more than 8000 hours, the UVC output in the service life remains constant;

5, equipped with intelligent alarm, when the lamp does not work.

◇ Food processing industry water disinfection, including fruit juice, milk, beverage, beer, cooking oil and all kinds of canned, cold

◇ Water equipment such as drinking products;

◇ Hospitals, all kinds of laboratory water disinfection, as well as high content disinfectant wastewater disinfection;

◇ Disinfection of domestic water, including residential communities, office buildings, water plants, hotels, restaurants, etc.

◇ Biochemical pharmaceutical, cosmetics production of cooling water disinfection;

◇ Purification and disinfection of water for aquatic products processing;

◇ Water disinfection for swimming pools and aquatic entertainment facilities;

◇ Seawater and fresh water seedling breeding (fish, eel, shrimp, shellfish, etc.) disinfection with water;

◇ Ultrapure water for the electronics industry, etc.

VII. Sterilization principle:

Ultraviolet radiation is a kind of pure matter, electromagnetic wave, the electron in the atom jumps from high energy order to low energy order, will release the excess energy to electromagnetic wave.The stronger the energy of electromagnetic waves, the shorter the wavelength, the human naked eye can see the wavelength of 400nm-780nm (1nm=10-9m), to the naked eye, 400nm electromagnetic waves show blue and purple, 780nm electromagnetic waves show orange and red.Ultraviolet ray refers to the wavelength is shorter than 400nm electromagnetic wave, because of its spectrum in the purple area outside, so called ultraviolet ray, referred to as UV.Ultraviolet radiation refers to the electromagnetic wave wavelength between 100 and 400nm, the human eye can not see ultraviolet.

1. The system equipment is entitled to a one-year free warranty. The warranty date starts from the date of product acceptance, and the consumable filter material is not included.

2. In case of equipment quality problems occurring during the warranty period (except caused by misoperation or unforeseeable factors), the Supplier shall maintain the equipment free of charge and replace the damaged parts.

3. After the expiration of the warranty period, only a certain material fee and appropriate technical service fee will be charged.

4. In case of system failure that cannot be solved by itself or cannot be solved by phone, our technical maintenance personnel will make solutions (including temporary measures) and schedule within 24 hours after receiving the written notice of failure from the Demander and report to the leaders of both parties.

5. After the delivery of the equipment, our company will have engineers to pay a return visit to understand the operation of the equipment and provide technical services in time.We welcome users to ask any technical questions, we will promptly reply.

① The user should provide the detailed information of raw water test, so that our company can carry out the relevant selection and arrangement calculation.

② The user should explain the water quality requirements, use and quantity of water produced.

③ Our company has a variety of types of pressure vessels, membrane, accessories, etc. If the customer special instructions, we will try our best to meet the requirements.

④ Our company provides the installation and debugging of the designed and sold equipment and the training of the user's operation and operation personnel.

⑤ Our company implements the principle of one-year equipment warranty and lifetime service for users, and establishes files for tracking services to ensure the quality level.

If the above equipment fails to meet your requirements, please contact us, we will work out a detailed project plan according to your actual situation, to achieve low cost, high efficiency, scientific process combination, so that the water production to meet your ideal requirements.