Filtering Netlike Cloth

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Specifications

Iron-water filtration
Aluminum-water filtration
Steel-water filtration
Copper-water filtration
Cap-filter net

During the manufacture of casting, due to some reasons, when cast steel, iron, aluminum and other metal castings, it is easily to meet the quality problems, such as arising slag hole, sand hole, gas hole, etc. Thereby, it has high technical value and economic value to remove the non-metal material from the metal material, so that promoting the rate of casting finished products, and casting quality either.

The filtering net for foundry produced by our company are manufactured with resistant-high-temperature fiber, further more, they are produced by special technique and following-process, so with special technology and stable quality, the products of our company have been systematically.

Compared to other kinds of net for casting filter, the resistant-high-temperature fiberglass netlike for foundry is with lower quotation, higher ability of filtering residue and lower gas arising, thus it is easy to use and could keep the element of metal steadily; what is more, these products have good performance on high temperature resistant, flame resistant, good chemical stability and intensity of steel. Thereby, this kind of filtering netlike cloth is the favorable filtering material for various metal-water. It could be used on chemical liquid filtering and high-temperature gas filtering either.

Resistant-high-temperature fiberglass netlike for foundry are widely used to filter and purge all kinds of metal-water, by using our products, it could get the next aims:

Effectively get rid of the blister, oxide with dust and such kind of impurity in metal-water, by this to erase the residue hole, sand hole, gas hole of the casting ultimately, so that improve the inside and blanket quality of the casting, the finished-products either.
Improve the mechanical ability of casting: increasing the stiffness of casting, further more, the blanket becomes more homogeneous and strength of resisting bend has improved.
Change the carbon form of casting, in order to decrease the size of carbon, reduce the thickness and make the figure flexuous slightly.
Alter the mechanical manufacture capability of casting, improve the efficiency of processing.

Main products: Aluminum-water filtration, Steel-water filtration, Iron-water filtration, Copper-water filtration, Cap-filter net, etc. the main mesh size are: 1.0x1.0, 1.2x1.2, 1.5x1.5, 2.0x2.0, 2.5x2.5, etc. We could make products of special gauge to satisfy customers’ order, either.

Welcome your enquiry at any time, We are pleased to supply you qualified product with professional service.

Q:Excuse me, what's the reason that all ceramic filters do not attract ore?: Vacuum system failure, no vacuum or vacuum can not meet the requirements. Should check the vacuum pump and vacuum piping, distribution head, ceramic plate, such as failure or leakage.

Q:Ceramic filter fineness thin mud suction is not what to do more: With ceramic filter to treat pulp dehydration, the particle size is too large, the particles are easy to precipitate, the particle size is too small, too much mud, then the water content of the filter cake will increase, and the life of the ceramic filter plate will be reduced.

Q:How can I avoid the backwash pressure in the production of ceramic filter?: The backwashing system of ceramic filter is usually made up of water inlet, water inlet, pressure gauge, water filter and filtered water pressure gauge, and then connected to the inside of ceramic filter. Such as the discovery of ceramic filter recoil pressure became smaller or even no recoil pressure, you can carefully observe the surface of the ceramic filter plate is wet or ceramic filter plate wear without water injection at the discharge point, investigation and the reasons for the following aspects:Is the water inlet pressure or normal?How about the sealing performance of the water filter? Does the filter element need to be replaced?Is the recoil system piping (metal pipe, ceramic filter plate, connecting pipe, etc.) broken, leaking or dripping?Is the distributor valve properly installed and is it worn?Are there any cracks in the ceramic filter plate?Is the pressure gauge broken?The most likely reason is 1, 2, two, the best water should not be too dirty, filter should be replaced regularly. I hope the answer can help you.

Q:Ceramic filter cleaning, sulfuric acid cleaning: Ceramic filter medium is ceramic, ceramic generally resistant to strong acid, alkali, cleaning, it is best to use nitric acid, hydrochloric acid next, not recommended to use sulfuric acid.

Q:What about the leakage of the ceramic filter static and dynamic sealing points?: The filtrate pump works to drain or recycle the water that has been pumped out. 6 、 cleaning system work, cleaning system includes backwashing (water pump pressure or height difference pressure), acid liquid (metering pump, automatic acid injection), ultrasonic (ultrasonic work), etc.. 7 、 control system and other electrical systems. In addition, the filter cake which is absorbed and dried on the ceramic filter plate is unloaded automatically by the scraper and then falls on the belt conveyor, and is conveyed to the concentrate storage yard by a belt conveyor. Other questions about ceramic filter, welcome to chat with me or look at my head

Q:Principle of chemical engineering drum vacuum filter, the faster the speed, the less the amount of filtrate obtained per turn, the more the amount of filtrate obtained per unit time?: The faster the speed is, the shorter the time required for each turn, i.e., the shorter the filtration time, the less the filtrate will be

Q:Can the ceramic plate filter the hot air?: The cleaning of the ceramic filter is divided into two parts: reverse flushing (also useful gas) and combined cleaning. The purpose of cleaning is to discharge the particles from the hole to the ceramic filter board. Anti flushing and cleaning water filter after direct visual pressure can, generally between 0.08--0.12MPa, such as less than 0.05MPa, while the poor flushing effect without even washing effect, resulting in blocking accumulation eventually led to the ceramic filter plate hole plugging scrap. Replacing the filter element in time and ensuring the water pressure before filtration can provide stable backwashing water pressure. Combined cleaning by ultrasonic vibration, nitrate dissolution method for maximum remove blockage of backwash rushed out, the general ceramic filter every 8 hours of continuous work should stop cleaning 1 hours, such as the use of the old plate or the suction effect is poor, can strengthen cleaning (such as shorten the cleaning period, prolong the period of cleaning, increase the amount of nitric acid etc.). Other reasons such as 1,2,3 are normal, but can not be discharged from the spindle speed too fast, even the ceramic filter itself manufacturing defects, the user equipment modification and so on, are likely to lead to abnormal operation of equipment. We specialize in ceramic filter boards for many years and welcome exchanges.

Q:Is the filter plate of the ceramic filter afraid of freezing?: The ceramic filter plate by table and the distribution of a large number of porous capillary ceramic filter, when working in the water slurry channel is used so the microporous ceramic filter plate internal residual has a lot of water, such as low temperature, the inside of the frozen water volume will swell, causing damage to the ceramic the inside of the microporous filter plate structure.

Q:The ceramic filter suddenly did not smoke, and later he was all right. What's the reason?: How old the general ceramic filter suction main reason mud cake thickness is not much of a ceramic filter plate is different, because the ceramic filter backwash water, vacuum suction and nitrate are through the distribution valve, are often the same boat". See your description, you do not know the 5 line is about "5 disc or sideways 5 rows of ceramic plates, that is completely not suction or suction effect is poor, I hope to help you:

Q:What is the backwashing pressure of the ceramic filter?: It should be said that the ceramic filter backwash, usually with a certain pressure of clean water to backwash.

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