AG真人国际

1、 Equipment name: security filter

2、 Specification and model: hdn-400

3、 Equipment brand: Wenzhou Haineng wzhdn

4、 Product Description:

1. The security filter device is mainly composed of filter shell and filter element. Most of the filter shell is made of r304 stainless steel. If it is used in acid and alkali resistant special occasions, r316 stainless steel can be used as shell. It can be divided into flange type and clamp type, and flange type shell is mainly used in the occasion of large filtration flow. The filter element installed in the middle of the filter shell is mainly PP filter cotton core. In some cases, the wound filter element or activated carbon filter element can also be selected. The installation number of filter elements can vary from one to dozens, which is mainly determined according to the processing capacity. 　

5、 Equipment features:

1. It can effectively remove the suspended solids and rust in the liquid.

2. Can withstand high filtration pressure.

3. The unique deep mesh structure makes the filter element have high slag capacity.

4. The filter element can be made of various materials to meet the needs of various fluid filtration.

5. Small size, large filtering area, small resistance, long service life common filter element types

6. The material of safety filter element mainly includes sintered filter tube, melt blown fiber filter element and honeycomb filter element. Sintering tube is formed by sintering powder material, and its filter tube material includes ceramics, glass sand, plastics, etc. Generally, PP is used as the raw material of melt blown fiber filter element, which is made by heating, melting, spraying, pulling and receiving. PP filter element with PP as the raw material is more commonly used. The honeycomb filter element is precisely wound on the porous framework by the textile fiber roving, and the polypropylene wire wound honeycomb filter is more commonly used.

◇ nanofiltration (NF), ultrafiltration (UF), reverse osmosis (RO), electrodialysis (EDI) and other system security filtration and terminal filtration;

◇ filtration of medical injection, infusion, eye drops, Chinese herbal medicine, extraction, purification and concentration of biological agents;

◇ High purity water pre filtration and terminal filtration for electronic, microelectronic and semiconductor industries;

◇ Oil field reinjection water, boiler make-up water, chemical reagents, liquid organic products, high-purity chemicals, concentrated drugs and other filtration;

◇ filter purified drinking water, mineral water, fruit juice, tea drinks and health drinks;

◇ filtration of liquor, wine, beer, rice wine and other fruit wine, sterilization and filtration of pure draft beer (instead of pasteurization);

◇ pretreatment filtration or security filtration in the process of production, domestic wastewater treatment and reclaimed water recycling;

◇ other water supply and wastewater treatment, scientific research and experimental filtration in bioengineering, oil refining, printing and dyeing, textile industry, etc

7、 Performance features:

1. Clamp type small flow safety filter:

◇ the opening mode of the machine body is to quickly open the clamp, so as to facilitate and quickly replace the filter element and clean it.

◇ It can adapt to different use environment, operate quickly and conveniently, economical and practical.

◇ it has compact structure, small volume, strong ability to absorb pollutants, and can remove suspended solids and particles in water.

◇ The equipment is widely used in ultrafiltration, reverse osmosis, ion exchange, security filtration before electrodialysis, and also can be used as an ideal equipment for purification of various liquids.

◇ the body is made of stainless steel, and the conventional surface treatment is chemical electrolytic polishing or mechanical polishing.

2. Flow safety filter:

◇ the machine body is connected by flange, the quick opening bolt of the ring head is opened, with high strength, good sealing performance and convenient opening and maintenance of equipment.

◇ according to the use environment, the medium inlet and outlet can be connected in various ways, such as side inlet and side outlet, side inlet and bottom outlet. Standard flange or mouth can be used.

◇ According to different filtering requirements, PP melt blown filter element, stainless steel skeleton wire wound filter element and plug-in microporous filter element can be selected

8、 Technical parameters:

1. Design pressure: 0.75-1.6mpa

2. Design temperature: 20 ℃ ~ 120 ℃

3. Sealing type: O-ring and flat gasket

4. Sealing material: nitrile rubber, silica gel, fluororubber standard, standard configuration is silica gel sealing

5. Interface type: jaw, clamp, GB, Hg, DIN, ANSI, JIS standard flange

6. Applicable filter element: plain port and 222 and 226 socket filter element

7. Surface treatment: matte bead spraying, mirror polishing, electrolytic polishing

8. Filtering accuracy: 1 μ m -- 100 μ M-

9. Material: sus304316l

1. The system equipment is entitled to one-year free warranty, the warranty date is calculated from the date of product acceptance, and the consumable filter material is not listed here.
2. In case of any equipment quality problem (except caused by misoperation or unforeseen factors) during the warranty period, the supplier shall repair it 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 operation failure which cannot be solved by itself or by telephones, our technical maintenance personnel shall make solutions (including temporary measures) and schedule within 24 hours after receiving the written notice from the demander and report to the competent 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 a timely manner. Users are welcome to ask any technical questions, and we will reply in time.

① the user shall provide detailed data of raw water test, so that our company can carry out relevant selection and arrangement calculation.
② the user shall explain the water quality requirements, use and water yield of the produced water.
③ our company has many types of pressure vessels, membranes, accessories, etc. if the user gives special instructions, we will try our best to meet the requirements.
④ our company provides installation and debugging for the designed and sold equipment and training for the user's operation personnel.
⑤ our company implements the principle of one-year equipment warranty and lifelong service for users, and establishes archives for tracking service to ensure the quality level.

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