Food-grade perlite filter aid dedicated to frying oil filter / Beer aid / beverage filter aid ..

Description: Perlite is acidic siliceous volcanic glass lava containing water of crystallization, is igneous rock. It particles at high temperature calcination process, rock crystal water evaporation, perlite 15-20 times the original volume ratio of rapid expansion, so rich in closed and open pores formed expanded perlite, and then carefully after grinding and winnowing, GK-110 will form perlite filter aid with special properties. GK-110 white powder perlite filter aid is an inert vitreous amorphous particles, the main component of potassium, sodium and aluminum silicate, no smell, itself does not contain organic matter. Production process, perlite after heat treatment to achieve sterilization and eliminate the effect of organic matter, therefore GK-110 perlite filter aid solubility in inorganic and organic acids in extremely low chemical stability, will not affect the filter colored liquid, smell and taste. Each particle perlite filter aid is very irregular curly sheet with a porosity of 80-90% when the filter cake is formed, each particle has many pores interlinked, so you can quickly filtered, 0.1 micron size and capture particles. Perlite filter aid compared with the traditional use of aid which has the following characteristics: 1, can absorb the filtrate (such as alcohol, high nutrition beverage category) of the protein polymer, more conducive to improving filtrate abiotic stability ; 2, can improve the filtration rate and the amount of filtration; reduce the labor intensity of workers; 3, save 20% -25% usage. Use GK - 110 pearlite filter aid your filter products to achieve "cleaner, faster, better", that more clear filtrate, filtration rate, faster and better quality. Recommend several liquid filtration aid the amount of: (1) Beer: 0.5-2.0kg / 1000L; (2) pre-treated new wine: 0.5-2.0kg / 1000L; (3) pre-treated wine press : 1.5 - 2.5kg / 1000L; (4) non-pretreated new wines: 2 - 4kg / 1000L; (5) antibiotic fermentation liquid filtration: 10 - 100kg / 1000L; (6) enzymes: 10-50kg / 1000L ; filtering Note: 1. You must keep the difference (△ P) between the outlet pressure is relatively stable slurry was filtered and the filtrate inlet pressure. Otherwise, it will cause the filter layer off cause filter failure. 2. With the continuous filtration, △ P also will continue to increase. When it is increased to the rated pressure filtration equipment, filter should be terminated. 3. A reasonable grasp precoating reflux time, such as filtrate clarity below standard, the Director may be appropriate for some reflux time. 4. Add phase must always pay attention to add if the pump is working properly. Upon termination of filter aid added, will lead to a sharp rise in P, and eventually leading to shortening and reducing the amount of filtration filtration cycle. 5. improper operation, the filter layer partial loss occurs when the filtrate clarification reduce, if not very serious, you can consider increasing the amount of aid so that the filter layer timely repair and restore normal operation. Aid action methods and actions: (a) is filtered: pre-metered aid and the right amount of clean water or filtered slurry mixed in the feed bucket suspension and then precoating. The filtrate meet the requirements to be clarity, we are ready to filter pulp was filtered. This advance, the pre-coating directly from the media (the role of this method is generally applicable to deep bed filtration. Filter bed thickness of 3-80 mm. The actual production, but also continue to conduct cutting of the cake (such as a vacuum drum filter machine ), to obtain a new filter bed, remained relatively stable filtering effect (b) Bulk accumulation filtration and pre-coated filter and add two steps: pre-coating thickness of 2-3 mm and its main role is to protect the filter is not contaminated, and to ensure that transferred add instant filter to obtain a clear filtrate. precoat Bohou and structure is particularly important in the whole filtering process using the filter manufacturers can be liquid properties (viscosity, particle size and content of impurities , choose different types of aid and the best particle size compressibility, etc.), and the filtrate product requirements, filter machine types and operating technology and other matching procedure is as follows: (1) pre-coated through a filter aid in the filtration bridging media form a pre-coat its role is: to prevent the filter pulp (to be filter liquid) particles clog the filter media; that can be qualified filtrate filtration start; easy to clean filter media to quantitative stripe. drainage and serum (or sterilized water) in proportion dubbed 5-10% (by mass) was suspended in pre-coated slurry tank, circulating pump loop formed by a good and stable pre-coated on filter media. Filter Press Machine pre-coating thickness of about 2-4MM thick (pre-coated filter aid amount 700-1000G / square meter). rotary vacuum filter machine requires pre-coating 8-15CM. Visual filtration requirements, with different types of aid 2-3 times a complete low-viscosity liquid (about 1CP) typically pre-coated flow rate of about 40L / square meter, higher viscosity liquid precoating velocity reduced accordingly. (2) add a filter aid precoating is completed, to be filtered slurry into the filter unit, to be added into the slurry with 0.1 to 2.0% by weight of the filter aid. filter aid during the formation of porous filter cake and impurity particles floating slurry county to maintain economic filtration rate. additive amount How many depends on the number of its particulate impurities compressibility, compressibility large impurities, a corresponding increase in the amount of filter aid added. on the filter press, the addition amount should preferably be filtered at a filtration pressure rated pressure, the formation of fill the filter cake basic machine allows space to accommodate residues, thereby completing a filtration cycle, the filter unit into the cleaning phase (3) directly and add a filter: add process, together with aid and filter pulp into the filter unit and filter aid slurry solids deposited together or the original precoat filter layer formed on the surface of the new filter layer, so that the filter can be maintained relatively constant filtration rate. In this case, the filter aid added Wu, only depends on the particle size filter pulp in various properties of solids, and are not affected by the form of filter machine factory to provide a variety of purposes horticultural perlite, air separation plant with perlite, do washing powder with pearlescent sand, perlite filter aid, perlite insulation boards, building glass beads, perlite and other products, according to customer request processing various indicators perlite products Mobile: 13837655996 Peng Gang Phone: 15537685357 Huang East QQ: 86859003 Peng Gang QQ: 75471866 Wong East Tel: 0376-3222996 Fax: 0376-3222996 E-mail: cxzzy188@163.com Website: http: //www.cxzzy188.com microblogging: @ Xinyang City perlite plant Chong Hing Address: Henan Xinyang City Pingqiao Xiangyang Road 18