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Filter press filter cloth filter press with
2013-03-25
We all know that the filter is to rely on the filter cloth with to achieve solid-liquid separation, filter cloth and filter press hardware are two completely different individuals, them how perfect fit, under the joint action of it? Today it said.The first is the variety of styles of filter cloth fixed on the device. The need to introduce a filter ... We all know that the filter is to rely on the filter cloth with to achieve solid-liquid separation, filter cloth and filter press hardware are two completely different individuals, them how perfect fit, under the joint action of it? Today it said.The first is the variety of styles of filter cloth fixed on the device. The need to introduce a filter press filter cloth is mixed in the filtration plate, a fast one of the filtration plate and the filter cloth to be formed of the filtering structure of the fully sealed, the filtration plate and the filter cloth is how to form such a structure it? Filter press is to rely on the strong pressure of the filter cloth, the filter press filter plate constantly close under pressure from the hydraulic pressure system, filter cloth, squeezing pasted together, even between filter plates and filter plates Stitching certain reveries pressure can make the filter cloth deformation, so that the filter plates and filter plate seams sealed. Filter press filter cloth tile in the filter plate on the front side, under the pressure of the pressure, so that the filter cloth firmly on the edge of the filtration plate, so that both fixed filter cloth, perhaps a piece of filter plate splicing into the filter chamber cavity seal up the necessary conditions for the filtering of objects.Such a filter cloth and filter plate well grouped together, just the combination of do no, they want to jointly coordinate the job match for the job. Erected for the woven filter cloth, the other equipment is of the filter press in order to filter the filtrate was bracket and so that a good contact of the filter cloth and the filtered liquid, and finally a certain role for the filtered liquid. Filter cloth filter press equipment will be isolated by filtration in, so that the filter cloth on both sides to form a differential pressure of a certain range, but also need to filter cloth well spaced substance separated by filtration can not be mixed again and so need to filter press other parts to complete. However, only the other parts of the press filter device, separated by filtration is impossible, which reflects the important role of the filter press of filter cloth, the filter cloth will press send incoming filtered liquid, in designing a good filter structure, in contact with the filtrate, check the pressure due to the filter plate on both sides, the natural mixture of liquid through a filter cloth, solid interception in the filter cloth, so that the solid-liquid separation. So perfect match hardware with filter cloth filter press to achieve the role of the solid-liquid separation. View Details
Replacement of new filtration equipment
2013-01-10
Any filter device is a period of use, so after a certain time to be replaced, and then to look at the specific replacement bag filter, for example!Remove the old bag filter1, disconnect the power to the bag filter safety cabinets;2, to remove the front plate of the front portion of the bag filter;3, unplug the hydrostatic test tube dampers;4, remov... Any filter device is a period of use, so after a certain time to be replaced, and then to look at the specific replacement bag filter, for example!Remove the old bag filter1, disconnect the power to the bag filter safety cabinets;2, to remove the front plate of the front portion of the bag filter;3, unplug the hydrostatic test tube dampers;4, remove the the fixed fan cover screws, remove the fan cover;5, remove the nuts and bolts, remove the fan unit aside to prepare to install a new filter;6, the fixing agent is injected to the surface of the device;7, the bag filter is removed from the location of the installation; View Details
The purification principle and procedure of the bag filter apparatus
2013-01-10
As we all know, in many modern purification equipment bag filter has been very strong, so its use is also very extensive, in order to make better use of this equipment, we can a look bag filter device the purification principle and process!First, the device purification principle1.the device produces pollutants fewer Production is made;Equipme... As we all know, in many modern purification equipment bag filter has been very strong, so its use is also very extensive, in order to make better use of this equipment, we can a look bag filter device the purification principle and process!First, the device purification principle1.the device produces pollutants fewer Production is made;Equipment must take the necessary isolation negative pressure to prevent the spread of contaminants to the surrounding production;2.use as much as possible to reduce personnel, goods will be the possibility of contamination into the interior;3.when necessary to enhance the the equipment indoor environment management, regular cleaning, sterilization;4.the process can not flow, logistics intersect phenomenon.Second, the purification process of the device1, intercept: when the movement of air pollution particles to the fiber surface or near its centerline distance to the fiber surface is usually less than the radius of the particles, this time, the dust particles will bag filter intercept and deposited ;2, inertia or run faster when: When the quality of the air pollution particles, the particles because of the effect of inertia and collide with the surface of the fiber, thereby depositing down;3, diffusion: air primary and secondary particle diameter of the particles Brownian motion, and can easily collide with the surface of the fibers;Gravity: air pollution particles through the fiber layer also because of the force of gravity settling down; View Details
How to determine the pros and cons of the glass fiber fabric
2013-01-07
Quality alkali resistant glass fiber fabric three main indicators, alkali resistance, tensile strength, fracture strain, the most important of which is the alkali resistance. Because its strength will also be decreased rapidly in the concrete in the case of poor alkali resistance, tensile strength, then a large, can not play the role of the cr... Quality alkali resistant glass fiber fabric three main indicators, alkali resistance, tensile strength, fracture strain, the most important of which is the alkali resistance. Because its strength will also be decreased rapidly in the concrete in the case of poor alkali resistance, tensile strength, then a large, can not play the role of the crack resistance.Quality alkali resistant glass fiber fabric three main indicators, alkali resistance, tensile strength, fracture strain, the most important of which is the alkali resistance. Because its strength will also be decreased rapidly in the concrete in the case of poor alkali resistance, tensile strength, then a large, can not play the role of the crack resistance. Alkali resistance mesh, mainly rely on ingredients and coated plastic mesh yarn alkali resistance. However, alkali-resistant mesh quality on the market varies greatly, fake and shoddy, shoddy phenomenon is worrying.Shoddy glass fiber fabric gauze are summarized as follows: First, the use of recycled high alkaline broken glass the clay crucible pulled out of the glass fiber yarn, yarn strength, alkali resistance, is prohibited by the state production ; broken by glass balls on a clay crucible to pull out, the yarn is very brittle, and the thickness of the single fiber vary greatly, and thus strength can not be guaranteed; third in fight-twist process, the above two kinds of yarn, or the the clay crucible yarn with high-quality platinum crucible yarn mixed, so that the mesh producers and ordinary consumers is difficult to distinguish. However, the mesh quality yarn with poor quality yarn production, after alkali test can show differences in the basic alkali resistance of low-quality products of non-compliance. View Details