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Shawn's Blog (92)

The FRP cooling tower has high cost performance

1. What is a cooling tower?



See the picture, the chubby green tank in the picture is the cooling tower.







2. What types of cooling towers are there?



Cooling towers can be divided into open cooling towers and closed cooling towers;







1. The picture above is an open cooling tower. By spraying the circulating water onto the glass fiber filler, the contact between the water and… Continue

Added by Shawn on May 24, 2023 at 1:54am — No Comments

The heat exchange efficiency of the counter flow cooling tower is the highest

How Cooling Towers Work



The cooling tower basically belongs to the heat exchange equipment system, and the two media for heat exchange are: water and air. The whole process is the joint action of contact heat dissipation and evaporative heat dissipation to cool the water, which is the process of evaporative cooling. Contact heat dissipation (heat transfer) - because… Continue

Added by Shawn on June 29, 2022 at 1:30am — No Comments

Explaining Molten Aluminium Degassing

Molten http://www.aluminum-casting-filter.com/aluminium-degassing-methods/ using Adtech







Molten aluminium (Al) is an extremely reactive substance. The molten metal is so reactive that it will readily decompose water in the atmosphere, or moisture on wet tools, releasing hydrogen into the melt. Even small volumes of water condensing on a crucible furnace or transfer ladle can affect the… Continue

Added by Shawn on June 28, 2022 at 2:23am — No Comments

refining flux is smooth to soak up fuel

Alu Refining flux

is extensively used inside the manufacturing of number one aluminum and recycled aluminum to improve the melt first-class and the healing charge of metal aluminum. in the smelting technique of aluminum and aluminum alloys, hydrogen and oxidized inclusions are the main pollutants of aluminum melt. Aluminum easily bureaucracy A1202 or sub-alumina (Al2O and A10) with oxygen.



At an… Continue

Added by Shawn on June 27, 2022 at 1:48am — No Comments

The advantages alumina ceramic foam filter of are high porosity

Trimet alumina ceramic foam filter

out can get rid of oxides on the aluminum floor, thereby enhancing casting first-rate. today, more and more aluminum plates and aluminum foil manufacturers are the usages of those filters.







Adtech is certainly one of the most important alumina ceramic foam filter product providers in India and the worldwide industrial… Continue

Added by Shawn on June 24, 2022 at 3:54am — No Comments

Degassing unit process introduction

The degassing-unit is a new kind of porous ceramic fabric with a porosity of 80%-90%, a three-dimensional community skeleton structure, and via-holes.



Filtration and purification mechanism of degasser



1. thru inertial collision interception, diffusion interception, friction, sedimentation, and other mechanical filtration. Filtration efficiency is proportional to the pore size of… Continue

Added by Shawn on June 23, 2022 at 4:00am — No Comments

Refractory boron Nitride Coating

boron-nitride-coating





Hydrogen, found in the foundry primarily due to the decomposition of water vapor, is very soluble in liquid aluminum alloys, but much less so in the solid phase. When aluminum solidifies, the excess dissolved hydrogen comes out of the solution and forms bubbles, from pinhole size to much larger sizes. The metal which has not been degassed before casting is vulnerable to… Continue

Added by Shawn on June 21, 2022 at 5:51am — No Comments

Refining flux can change the state of the oxide film on the surface of the melt

Alu refining flux is widely used in the production of primary aluminum and recycled aluminum to improve the melt quality and the recovery rate of metallic aluminum.



In the smelting process of aluminum and aluminum alloys, hydrogen and oxidized inclusions are the main pollutants of aluminum melt.



Aluminum easily forms A1202 or sub-alumina (Al2O and A10) with oxygen.



At the same… Continue

Added by Shawn on June 20, 2022 at 9:08pm — No Comments

depth filtration inside the ceramic foam filter

These ceramic foam filters

are designed for molten-casting metal. Thanks to the mechanism of creation of the “filter cake” on the inlet filter side and thanks to depth filtration inside the ceramic matrix, these ceramic foam filters are an effective instrument to reach the metallurgical purity of molten metal during the process of casting. The filters also calm molten filling, thus… Continue

Added by Shawn on June 19, 2022 at 11:02pm — No Comments

Even if the specifications of the ceramic foam filter

Refractory ceramic foam filter



Suppliers In Coimbatore adopts a three-dimensional network structure and uses organic foam with connected pores as a carrier to invade the thixotropic alumina material slurry.



The full-automatic extrusion process with square correction of the center distance is adopted to make the slurry evenly spread on the foam skeleton of the… Continue

Added by Shawn on June 17, 2022 at 4:30am — No Comments

There are many types of filtration, the best ones are filter tubes and ceramic foam filters

Refractory Aluminium Alloys Filtration effectively removes harmless impurities such as bubbles, ash oxides, and various assimilates in the aluminum melt.



It can greatly improve the yield and quality of aluminum castings, prevent defects of other metal components from penetrating into the aluminum solution, and will not affect the aluminum alloy factors, thereby ensuring the quality of aluminum castings.



It can increase the hardness and contour hardness of the casting and… Continue

Added by Shawn on June 16, 2022 at 3:16am — No Comments

The principle of the degassing unit

Melt Aluminum degassing unit



is an advanced metal purification device with advanced heating elements. It is suitable for removing gases and harmful impurities in aluminum and aluminum alloys.



The online degassing unit

adopts advanced high-silicon melting technology to obtain a longer use time.… Continue

Added by Shawn on June 15, 2022 at 11:22pm — No Comments

The twin roll caster tip

caster-tips

is to filter the aluminum alloy liquid impurities installed in the filter box to meet the production of high value-added, high-tech performance aluminum alloy precision castings such as aviation and transportation. Such as computer hard disk drives, printed PS substrates, can-making materials, jet turbine engine fan blades, and other products.



The main features of… Continue

Added by Shawn on June 15, 2022 at 3:21am — No Comments

Our ceramic foam filter uses high-quality foam and high-purity ceramics as raw materials

ceramic foam filter

Manufacturers In India Product can effectively remove the non-metallic solid mixture of molten aluminum and aluminum alloy flux in aluminum castings.



Our https://www.c-adtech.com/ceramic-foam-filter/ceramic-foam-filter-PAL.html uses high-quality foam and high-purity ceramics as raw materials,… Continue

Added by Shawn on June 15, 2022 at 2:12am — No Comments

Boron Nitride Coating Manufacturer Supply

boron-nitride-coating which has the wetting behaviour between liquid aluminium and substrates made from industrial Al2O3 boron nitride coating

boron-nitride-coating is also tested in plant-scale filtration experiments.

The wetting experiment results show the Al2O3-based CFF material.

This indicates that…

Continue

Added by Shawn on June 14, 2022 at 3:35am — No Comments

according to customer requirements for Tundish Nozzle

Tundish Nozzle Manufacturers Adtech is a special tube developed for the aluminum metal industry. Its unique structure makes it highly efficient and can be used in precision machined products.



Casting Tube has low thermal conductivity, good thermal stability, anti-wetting and corrosion resistance, excellent machinability, and can be used to machine some parts.



Tundish Nozzle Manufacturers Adtech has excellent anti-Asian properties, good thermal insulation, and thermal shock… Continue

Added by Shawn on June 14, 2022 at 3:19am — No Comments

boron nitride coating China

boron nitride coating

boron-nitride-coating



is a modern material in demand in many industrial fields. It is made from highly dispersed mineral powders and liquid foams and has a porous structure.



The unique properties of this material make it simply indispensable in many industries. Ceramic foam material has low thermal conductivity and high heat resistance.



boron nitride… Continue

Added by Shawn on June 13, 2022 at 4:13am — No Comments

porous ceramic filter sdfd

porous-ceramic-filter-product



for efficient deep slag removal technology



Research and development of low-cost, easy-to-operate ultra-fine pore size, high-strength porous ceramic filter that do not drop ceramic particles (such as Adtech Cff), and researched the patented technology of two-stage filtration of deep filter residue.



porous ceramic filter is the best choice for… Continue

Added by Shawn on June 9, 2022 at 5:08am — No Comments

porous ceramic filter dgh

porous-ceramic-filter-product

 can effectively remove large inclusions in the aluminum liquid, and adsorb micron-sized particles of fine inclusions to improve the surface quality and product performance.



It can increase the compression and sealing performance of the aluminum ingot and aluminum rod, enhance the elongation and tensile strength, improve the surface finish of the casting,… Continue

Added by Shawn on June 8, 2022 at 11:14pm — No Comments

Improve the extrusion survival rate of ceramic foam filter

Refractory Molten Aluminum Filtering Medium is an important part of aluminum casting. Foam ceramic filter plates have been widely used all over the world because of their convenient use, good filtering effect, and low price.



The ceramic foam filter can effectively remove the fineness of the aluminum water and reach the micron-level inclusions so that the aluminum water enters a… Continue

Added by Shawn on June 8, 2022 at 10:17pm — No Comments

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