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JOHNSON SCREEN

Screen Cylinder for Membrane Bioreactors (MBRs)

Membrane bioreactors (MBRs) play an important role in municipal wastewater treatment, as time goes by, the accumulation of hair will reduce the efficiency of the whole system. Therefore, membrane bioreactor has to completely replace the membrane, which undoubtedly increases the cost of the product. There are many ways to solve this problem, the most common…
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Drum Screen for Turkey Feather and Viscera Processing

Bluslot has just designed a new environmental and energy-saving wedge wire drum screen for a turkey factory in the United States. Type: Wedge wire screen Material: Stainless steel 304. First screen: 0.04 inches. Second screen: 0.02 inches. Processing Capacity 28000 turkeys are processed every day. Average 42-47 pounds per animal. It runs 5 days a…
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Zero Carbonization Of Pig Manure

Large pig farms around the world have a very headache: the disposal of pig manure. If you have the experience of living near a farm, your memories are painful, just like a colleague of mine who lives in a small rural area in China. Eighty percent of the villagers in their small village live on…
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Why do boilers need water softening?

Bluslot filter provides customized processing services for filter elements of the boiler water softening system.The main products include: wedge wire filter (filtration). Johnson screens distributors (water distribution). resin trap screen (resin capture). Influence of Scale on Boiler Scale affects heat transfer and leads to poor heat transfer.The scale precipitates and blocks the pipeline in the…
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Application of Wedge Wire Screen in Brine Filtration

Brine is widely used in industry and food processing, so it is very important to select the filter device for brine. A wedge wire screen filter is the best solution. At present, GEA has developed a new type of saltwater filtration device called “GEA ScreenFilter”, and wedge wire screen products is an important filter element.The…
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V Wire Screen Panels for Water Treatment to France

Wedge wire screen panels can be applied to water treatment. Today, we completed 80 pieces of screen in 2 weeks. Bluslot can customize screen panels products of various specifications. Wedge Wire Screen Panels (Blu-Sp-12) Specifications Type: Wedge wire screen panels. Model: Blu-Sp-12 Material: Stainless steel 304. Slot size: 1.0 – 2.0 mm. Profile wire: 2.5…
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Application of Wedge Wire Filter In Brush Filter

Bluslot provides customized service of wedge wire filter elements for brush filter manufacturers all over the world. Working process of brush filter After the water filter is connected to the pipeline system, the water enters the water filter from the lower water inlet, and the water after filtering debris flows out from the water outlet.…
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Filter Element For Outer-Scraper Self Cleaning Filter

Specifications of the outer-scraper automatic self-cleaning filter element Type: Wedge wire screen filter Material: 304, 321, 316L, 904L, duplex stainless steel 2205, duplex stainless steel 2507, Monel alloy, titanium material, etc. Slot size: 1mm, 1.5mm, 1.8mm, or as your need. OD: 85mm, 168mm, 268mm, or as you need. Length: 600mm. Application: Papermill, pulp mill. Our…
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Centrifugal Wedge Wire Mesh Filter Element for Grinder

This product is a centrifugal wedge wire screen for a grinding machine developed by Bluslot. The wedge wire screen filtration products used in the water treatment industry are relatively complete, but the filtering equipment used in the field of machine tool cutting fluid (oil) treatment is relatively simple, with low automation and filtration efficiency. Moreover, there…
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Johnson Type Sand Filter Screen

Johnson Type Sand Filter Screen Petroleum, one of the main objects of geological exploration, is a kind of viscous, dark brown liquid, known as “the blood of industry”, which shows that the use occupies an important position in the industry. As a kind of energy, oil is mostly hidden in the formation, so it is…
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Wedge Wire Filter for Magnetic Oxide Coating

Bluslot customized wedge wire screen filter element is used in the filtration process of magnetic oxide coating (magnetic paint, magnetic slurry) production process. Magnetic coating is an important semi-finished product of magnetic recording materials. The preparation of magnetic slurry requires high content of magnetic powder, good dispersion, no agglomeration, no agglomeration, no settlement, no decomposition, good leveling, and…
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Filter Element For Iron And Manganese Removal In Circulating Water

The iron removal process of manganese sand filter material Natural manganese sand mainly adopts contact oxidation, catalytic process, and wedge wire screen filter element, which is mainly suitable for the process of iron removal in groundwater with iron content less than 20mg / L. The high valence manganese contained in natural manganese sand can oxidize…
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Filter Screen For Paint Grinding Machine

We produce various specifications of wedge wire screen filter for paint grinding machine. Paint grinding machine mainly includes three roller grinders, a horizontal grinder, a vertical grinder, and a basket grinder. These coating grinders are also used for grinding and manufacturing medium and high viscosity liquid raw materials such as paints, inks, pigments, and resins.…
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Wedge Wire Pump Suction Filter Screen

The wedge wire pump suction filter screen is the protection accessories above the feedwater pump. Its function is to filter the Cordyceps and impurities in the water source to ensure the normal operation of the feed pump and the purity of the water source. When the water pump is working, a Johnson wedge wire screen basket should…
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Production Equipment For Perfect Roundness of Wedge Wire Filter

The perfect roundness of the filter element and screen basket has always been the goal of bluslot, and our equipment has given a perfect answer. Many manufacturers will avoid this problem because the perfect roundness tests a manufacturer’s technological level and increases the production cost. Roundness is a very important index of wedge wire screen filter element,…
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Resin Trap Screen Element for Boiler Water Softener

The main function of the resin trap screen element is to retain the cation exchange resin in the boiler water softener, prevent the loss of the medium, and protect the downstream pump from being blocked by the medium. Bluslot provides customized services of wedge wire resin trap screen elements for global customers. Brand: Bluslot Product: Wedge Wire…
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Bluslot Filter Screen For Automatic Scrape Filters

Brand: Bluslot Type: Wedge wire screen type. Material: AISI 304, 316, 316L. Slot size: 20 – 3000 microns (common ones are 50 microns and above). The automatic scrape filter is composed of a driving mechanism, control pipeline (including differential pressure switch), main pipe assembly, wedge wire filter element assembly, cleaning mechanism, connecting flange, and other…
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Cylindrical Filter Baskets For Huber Screw Press Separator

Huber proved that screw press separator is the best solution for dewatering. Bluslot offers high-quality filter basket screen replacement for the Huber sludge screw press separator. Our products can be whole or can be made into several parts according to customer needs and assembled together. Advantage of Bluslot Axially Dividable Filter Basket Screen High-quality raw materials, corrosion…
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Screw Press Screen Basket for Cow Dung Drying Machine

The application of screen dewatering basket filter in cow dung drying machine and the working principle of cow dung drying machine  The unclogged pump pumps the unfermented cow dung into the body, and the soft rubber tube continuously enters the machine from the manure tank through the feed port. Through the spiral dragon installed in the separator,…
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Screw Press Screen For Beef Cattle Manure Separator

Screw Press Screen For Beef Cattle Manure Separator Beef cattle manure separator is a kind of dewatering equipment, which can discharge the water in the excrement from the screw press screen basket by screw extrusion. The screw press screen filter is a wedge wire screen filtration product, which has a firm structure and is not…
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Johnson Wedge Wire Resin Trap Screen for Sodium-Ion Exchanger

Wedge Wire Resin Trap Screen for Sodium-Ion Exchanger Sodium-ion exchanger, namely softener, is used to remove calcium ion and magnesium ion in water to produce softened water. The calcium and magnesium ions in the water are exchanged with the ion exchange resin in the softener. The calcium and magnesium ions in the water are exchanged…
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Gold Carbon Retention Screen

Application of wedge wire screen in gold carbon retention screen (Interstage Screen) CIL & CIP In the gold industry, carbon slurry extraction technology is the main modern gold production process, so the application of carbon retention screens in this industry is essential. The carbon retention screen is used in the cyaniding carbon pulp plant. The activated…
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Screw Press Screen Basket Filter Replacement

Bluslot custom-processes various brands of farm screw press separator screen basket replacement. Introduction to Screen Basket Material: Stainless steel. Application: Fan screw press separator (Bauer manure separator). Screen Slot size: 0.25, 0.3, 0.5, 0.75, 1.00mm. Scope of processing materials: Poultry farm manure, kitchen waste, plant roots, stems and leaves, papermaking, and various fibrous materials. Screen…
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Cylindrical Screen Basket Replacement

Material: Stainless steel 304, 316, 316L. Applicable models: (WAM) SEPCOM Horizontal Screw Press Separators, SEPCOM Bedding Screw Press Separators for Cow Bedding. Materials that can be processed: Pig manure, cow manure, chicken manure (farm manure). Kitchen waste, sludge, sewage, vegetable, and fruit processing wastes. Advantage of Our Cylindrical Screen Basket Provide customized services for various…
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Centrifuge Sugar Screens for Sugar Factory

Material: Stainless steel, nickel, other materials.Application: Sugarcane processing, sugar beet processing. Working Principle of Centrifuge Sugar Screens The principle of wedge wire centrifuge sugar screens is very simple. The material is fed axially from the feed pipe at the tapered end. A separating plate is fixed at the cone end of the screen basket, and the materials are…
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Wedge Wire Cylinder for Cutting Fluid

The cutting fluid to be filtered flows from the top of the wedge wire screen filter element, this makes the liquid evenly distributed on the surface of the whole wedge wire filter element, so that the flow distribution in the whole filter medium is uniform, and there is no negative effect of turbulence. The liquid…
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Wedge Wire Inlet Distributor Branch For Salt Drier

We customize various sizes of wedge wire inlet distributor branch and nozzle products and services for salt drier. Working principle of the salt dryer: materials enter the machine from the feed inlet. Under the action of the vibration force, the materials are thrown along the horizontal fluidized bed and move forward continuously. The hot air…
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10 Microns Wedge Wire Screen Filter For Sugar Refinery

Bluslot® 10 microns V wire screen filter is ready for delivery, The total 100 sets of wedge wire screen filter will be used in a large American sugar refinery. Bluslot-S series Johnson screen sugar filter is specially designed for the fine filtration process in a sugar factory, with excellent working efficiency and service life. Bluslot®…
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Hydrogenation Backwash Filter Element

Hydrogenation Backwash Filter Element The hydrogenation raw materials need to be filtered. If the mechanical impurities are not removed, they will be deposited on the top of the reactor, so that the pressure difference of the reactor is too large and forced to shut down, thus shortening the operation cycle of the unit. Johnson wedge…
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Application of metal filter element in a nuclear power plant

Application of Wedge Wire Filter in Nuclear Power Plant Water treatment is divided into physical treatment and chemical treatment. The wedge wire filter is a new type of filter material used in the physical treatment process. Different from the traditional process, the wedge wire screen filter adopts the resistance welding process, which can realize automatic…
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Manufacturing process of backwash filter

Backwash filter is a kind of precise equipment that uses filter screen to directly intercept impurities in water, remove suspended solids and particles in water, reduce turbidity, purify water quality, reduce system dirt, bacteria, and algae, rust, etc., so as to purify water quality and protect the normal operation of other equipment in the system.…
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Beer Candle Filter Element

Wedge Wire Candle Filter Provide Customized Service of Wedge Wire Filter Element (Johnson Screen Filter) For Beer Candle Filter. Filter layer structure– Filter material: diatomaceous earth (Kieselguhr), pearlite, etc.– Filtering carriers: wedge wire candle filter. Material: 304, 316, 316L, 321, 904L, 2205, 2507, C276…(or as your need).Profile wire & Support rod: Refer to the table below.Slot size: 20 –…
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Study on treatment technology of oily sludge in oil and gas field

Oil and gas well screen: Johnson well screen Wedge wire filter for oil and gas well: Wedge wire filter Abstract: the physical and chemical properties of oily sludge are complex, and its treatment is a big problem that puzzles the petroleum industry.Based on this, the treatment standards of oily sludge are introduced, several treatment technologies…
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Recirculating aquaculture system RAS

Sieve bend screen page: Click me.Parabolic Screen page: Click me. The recirculating aquaculture system (RAS) is a new type of aquaculture model, through a series of water treatment units, the wastewater produced in the aquaculture pond is treated and recycled again. The main principle of RAS is to integrate the advanced technologies in the fields…
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Flue gas desulfurization technology in petroleum refining and chemical enterprises

[ Filter element of FGD system: Wedge wire screen filter ] At present, people’s requirements in environmental protection and other aspects have been significantly improved, and the technical requirements for flue gas desulfurization in petroleum refining and chemical enterprises are more stringent. This paper gives some suggestions and opinions on the current flue gas desulfurization…
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Knowledge | Petroleum Pipe Introduction

[ Bluslot ™ provides wedge wire filter elements and Johnson well screen pipes design and customization services for oil pipe ] ♠ Explanation of special terms related to petroleum pipe  API:It is the abbreviation of the American Petroleum Institute.OCTG:It’s short for Oil Country Tubular Goods. Tubing:Pipes used for oil production, gas production, water injection and…
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Technology | Johnson Wedge Wire Screen Filter Element

Johnson Wedge Wire Screen Products Show Wedge wire screen types ♠ A brief introduction to Bluslot™ ◊ The company with the largest export volume of wedge wire screen filter products in North China (three consecutive years).◊ Three technical patents (processing technology and cleaning technology).◊ Five wedge wire screen filter production lines, two filter element parts…
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Treatment of domestic washing wastewater

Washing waste water is a mixed waste water composed of toilet water, bath water, washing water, kitchen rinse water and a small amount of miscellaneous drainage, which is the collection of all waste water except toilet waste water, kitchen dish waste liquid and kitchen waste crushing mixed liquid. This paper gives a brief introduction from…
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High salt wastewater treatment

The treatment of high salt wastewater is usually a “pre-treatment evaporation concentration crystallization desalination” process. According to the specific water quantity, water quality, effluent requirements, investment, operation cost and technical concept, different pretreatment process, technical equipment and evaporation concentration crystallization desalination process are selected under different conditions. 1. Traditional pretreatment process of coagulating air flotation…
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Fur dyeing wastewater treatment equipment treatment method

Fur dyeing wastewater has the characteristics of high chroma, high Cr3 + content, acidity, and complex components, so it is difficult to treat. In domestic and foreign researches on fur dyeing wastewater treatment methods, dyeing wastewater is mostly used as a kind of sewage, and the purpose of research is to make dyeing wastewater meet…
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The cause of yellow of printing and dyeing wastewater after treatment

Printing and dyeing wastewater generally has the characteristics of high organic content, deep color and high alkalinity.If it is treated with ferrous sulfate and liquid alkali, there are two possibilities. Some inorganic metal ions in printing and dyeing wastewater that have not been precipitated. The color of organic matter; for the removal of inorganic metal…
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Detailed explanation of sludge settling ratio (SV)

In the process of sewage treatment, sludge sedimentation ratio (SV) is a very key index. It refers to the percentage volume of sludge after the mixture of aeration tank settles in the measuring cylinder for 30min. Sludge settling ratio (SV) test, not only need a data result, but also need to understand the whole process…
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Survival of coronavirus in water and wastewater

The emergence of severe acute respiratory syndrome and its potential environmental transmission suggest that more information is needed on the survival of coronaviruses in water and wastewater. The survival rates of cat infectious peritonitis virus and human coronavirus 229E were measured in filtered and unfiltered tap water (4 ℃ and 23 ℃) and waste water…
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Advanced treatment of coking wastewater by membrane combination technology

The coking wastewater is a kind of toxic organic wastewater with high concentration, which is difficult to be degraded. The COD, SS, Cl, chroma and hardness in the wastewater are still difficult to reach the standard after the biological coagulation treatment. The wastewater can only be reused after the advanced treatment Experiment of coking wastewater…
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Process description of kitchen waste treatment equipment

Kitchen waste, vegetable waste and vegetable base fruit and vegetable waste are respectively transported to the treatment station by special closed transport vehicles. It is directly discharged into the unloading / sorting platform, and the plastic and paper packaging garbage and a small amount of glass bottles, metal materials, bricks and tiles and other inorganic…
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Sewage treatment process of automobile painting workshop

Coating refers to covering metal and non-metal surfaces with protective layer or decorative layer. Coating is an important part of product surface manufacturing process, which can effectively prevent rust and corrosion, and beautify the product appearance. With the rapid development of domestic coating technology, coating has been widely used in home appliances, machine tools, machinery,…
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How to control coal leakage?

It is necessary to analyze and find out the problems in the three-stage coal leakage, otherwise it will affect the economic benefits of the enterprise. First of all, check whether the jig equipment itself has problems, stop and empty the bed, check whether the wedge wire screen is damaged.Check whether the discharge mechanism of the…
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Dewatering Technology and Equipment of Oily Sludge

Abstract: Oil sludge treatment is an important topic in the field of organic solvent contaminated soil remediation. Dewatering is the key technology in sludge treatment, which has a great influence on the operation volume and cost of removal. In this paper, the results of dehydration research are summarized from three aspects of agent, process and…
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