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目前显示的是 三月, 2022的博文

316L vs 904L Stainless Steel Filter Nozzle

Stainless steel 316L and 904L are two common materials for manufacturing wedge wire filter nozzles . Difference between SS 316L and 904L • Different copper content: 904L stainless steel contains a certain amount of copper, but 316L stainless steel does not contain copper. • Different corrosion and wear resistance: SS904L is stronger in corrosion resistance and wear resistance than SS316L. • Different weight: SS904L contains more molybdenum, nickel, and copper than SS316L, and the specific gravity of these three metals is larger than that of iron. Therefore, in terms of weight, SS904L of the same volume will be much heavier than SS316L. We can provide the stainless steel filter nozzle custom filtration service. We use different stainless steel materials according to the application. We are one of the leading wedge wire SS filter nozzle manufacturers and suppliers in China. Welcome to contact us if you have any needs about the product! E-mail: sales@ubowedgewire.com WhatsApp/skype: +86 1

Happy April Fools' Day!

April Fools' Day or April Fool's Day is an annual custom on 1 April consisting of practical jokes and hoaxes. Jokesters often expose their actions by shouting "April Fools!" at the recipient. Mass media can be involved in these pranks, which may be revealed as such the following day. April 1 is not a public holiday in any country except Cyprus which is a national holiday (though not for April Fools' Day but instead for a holiday called "Cyprus National Day"), Odessa, Ukraine and the first of April is an official city holiday. The custom of setting aside a day for playing harmless pranks upon one's neighbour has been relatively common in the world historically. Today is April Fool's Day 2022!  Happy April Fools' Day!

Chinese mainland reports 1,803 new local COVID-19 cases

The Chinese mainland on Wednesday reported 1,803 locally transmitted COVID-19 cases, the National Health Commission said on Thursday. Of the new local infections, 1,340 were reported in Jilin, 355 in Shanghai, 19 in Heilongjiang, 15 in Henan, and 11 each in Fujian and Guangdong. The rest of the cases were reported in 16 other provincial-level regions, according to the commission. A total of 36 imported COVID-19 cases were reported Wednesday, said the commission. It added that two suspected cases arriving from outside the mainland were reported in Shanghai and no new deaths from COVID-19 were reported on the day. Wednesday also saw the reporting of 6,720 asymptomatic cases, including 6,651 local ones, according to the commission. The total number of confirmed COVID-19 cases reported on the mainland, both local and imported, was 149,276 as of Wednesday. The number of confirmed COVID-19 cases currently undergoing treatment stood at 28,599, of whom 66 were in severe condition. A total of 4

What is The Filter Principle of the SS Static Sieve Screen?

The SS static sieve screen also called DSM screen or sieve bend screen is a type of stainless steel curved filter screen made of wedge wires.  Filter Principle The wastewater to be treated is evenly distributed to the inclined screen surface through the weir, because the surface gap of the screen is small and smooth, and the back gap is Large, smooth drainage, not easy to block; solid matter is trapped on the screen, the filtered water flows out from the gap of the screen panel, and at the same time, under the oblique action, the solid matter is pushed to the lower end of the screen panel to discharge, thereby achieving the purpose of solid-liquid separation. The static sieve screen is used in screening and dewatering applications. And it is used widely in the food, sugar, pulp, paper, and wastewater industries. If you have any questions on SS static sieve screen . We will give professional answers to your questions.  WhatsApp/skype: +86 136 5328 5589 WeChat: +86 173 6301 0656 

SS Wedge Wire Filter Bed Nozzle

The wedge wire filter bed nozzle also called the V slot filter nozzle is manufactured by SS v wire profiles wounded on the support profile. The SS filter nozzle is an ideal solution for applications with heavy amounts of media whose weight could compromise the integrity of unsupported screens. Material: stainless steel 304, 316, 316L, 904L, and other alloys according to your requirements. The SS filter bed nozzles touch all industrial applications such as Electricity power generation, Chemicals & Pharmaceuticals, Petrochemicals, Metal and Paper, Food & Beverage, and Agricultural. Application case: Our custom solutions are available! E-mail: sales@uboscreen.com

What Is a Wedge Wire Filter Nozzle?

The wedge wire filter nozzle also named water or sand filter nozzle is made of the V shape wire. It has cover plates,  thread coupling, nuts, and other components. The main material genellary is stainless steel wedge wire screen and it is suitable for most water treatment systems. The structure of the wedge wire filter nozzle is reasonable, the connection is firm, the bearing strength is high, the gap does not change, and the slot is uniformly continuous. There are many types of wedge wire filter nozzles: •Material: stainless steel 304, 316, 316L, 904L, and other alloys. •Form: short handle, long handle, single head, and double head filter nozzles. Application industries: (waste)water treatment, underdrain media retention elements, flow distributors in demineralizers, water softeners in pressure and gravity sand filters, etc. Hebei YUBO Filtration Equipment Co., Ltd. provides a professional wedge wire screen custom service. The SS filter nozzle is one of the major products. We delive

What is Micro Filtering?

Microfiltration belongs to precision filtration. Microfiltration filters out micron or nanometer particles and bacteria from solutions. Micro filtering is a type of filtration physical process where a contaminated fluid is passed through a special pore-sized membrane to separate microorganisms and suspended particles from process liquid.  It is commonly used in conjunction with various other separation processes such as ultrafiltration and reverse osmosis to provide a product stream that is free of undesired contaminants. Main application industries:  •Terminal filtration of ultrapure water in the microelectronics industry •Pretreatment of various industrial water supplies and treatment of drinking water •Detection of fine impurities in biomedicine and cutting-edge technology •Food industry: removal of suspended solids, microorganisms, and odor impurities in beverages, alcohol, soy sauce, vinegar, and other foods •Others For more information about microfiltration, keep following us! E-

The working principle of the filter nozzle

Filtration is an important part of the water treatment process. In the filter tank in the water supply project, when the filtered water is running, the porosity of the filter material is continuously reduced with the increase of the interception amount of the filter layer during the working cycle, the sludge permeability is deepened, and the resistance to the water flow is increased. As a result, the filtration rate is lowered, the water level of the filter is gradually increased, and the turbidity of the filtered water is increased. In order to restore the normal operation of the filter in a short time and ensure the quality of the effluent water and water, it is necessary to carry out backwashing and impact the filter layer on the filter plate. The practice has proved that the gas-water backwashing method is better than the water backwashing method. The gas-water backwashing can destroy the structure of the mud ball in the filter material. When the air is flushed, the filter materia

Backwash Wedge Wire Filter Nozzle Custom

The wedge wire filter nozzle also called the water/sand filter nozzle is made of v wire profiles and support profiles to form a backwash and self-cleaning structure. We can custom produce backwash wedge wire filter nozzles according to your requirements. The backwash wedge wire filter nozzle adopts stainless steel 304, 316, 316L,904L as the raw material. It has excellent resistance to high temperature, acid and alkali, and corrosion resistance.  The usages: •Water filtration systems such as water softening, conversion of seawater into freshwater, municipal water filtration, etc. •The filteration of water petrol resin and other media. •Installed in a large tank for liquid filtration. Case: For more details, contact us at any time to obtain! E-mail: sales@ubowire.com

What Is a Wedge Wire Filter?

What is a wedge wire filter ? Generally, it is a device manufactured with the v profile wires to screen and filter the solid, liquid, and gas.  The wedge wire filter can be made into any shape like cylindrical, tubular, flat, curved plate, basket, etc. The main products include wedge wire screen panels, wedge wire filter nozzles, wedge wire pipes/tubes/cylinders, sieve bend screens, and so on.  • Material: stainless steel 304, 316, 316L, or other alloys according to requirements. • Purpose: filtration, screening, desliming, and dehydration for various industries. • Industrial application: wastewater/water treatment, coal screening, mine, papermaking, petrochemical, food and beverages, chemical industries, and other industries. Features: 1. Continuous and uniform slots, filtration area is large and precise. 2. The direction of the flow is determined by the position of V-shaped wires (surface profiles) in relation to the support profiles.  3. Non-blocking structure. 4. Self-cleaning. 5.

Why Need a Resin Trap?

Many water treatment processes use small granular, plastic, powdered, pelletized, and/or crystalline media in a pressure vessel. Over the years, complex screens, slotted pipes, perforated plates, molded devices, etc. have been engineered to keep the media in the vessel. Through corrosion, chemical attack, thermal damage, rapid flow changes, system age, and/or water hammer, these distribution systems will be damaged. When the distribution systems are damaged, the ion exchange resin or other media will get into the water distribution system contaminating and/or destroying downstream RO membranes, expensive membrane filters, pumps, tanks, piping, processes, and any product touched by this contaminated water. What Is A Resin Trap ? A resin trap is a very simple sieving device using a stainless steel wedge wire screen. The slots are small enough to retain upstream ion exchange resins or other filtration media. The number and size of the openings are designed to keep the pressure drop to a ∆