Ronghua Refractory Technology Co., Ltd. focuses on the research and development and manufacturing of refractory materials and has cooperated with many high-temperature companies around the world for many years.
In firebrick, aluminous content is more than of 48 it is tall aluminous brick with respect to what say, 55 tall aluminous bricks attribute bid of look forward to brick of 3 class tall aluminium, also be 55 clay brick for what the client says, code name N1, specific gravity 2.2, single block weighs 3.7 kilograms, a ton 270 or so. Tall aluminous alumina makes the main raw material of tall aluminous brick, its technological process basically of brick of clay of continue to use...
Insulation material cent is inorganic kind, organic kind and compound model insulation material. The products of data of classified 1) horniness of insulation material, wait like siliceous calcic goods. Products of data of 2) mine fine, include: A. Mine fine products of half horniness data, the cotton that be like cliff, mineral wool board, envelope. B. Mine fine is soft simple data products, the cotton that be like cliff, mineral wool felt. 3...
Light qualitative tall aluminous brick can be in home of heat preservation brickyard or each are big on platform some, if you want to look for low-cost, quality relies on chart, the proposal seeks advice from flourish Cheng Naicai, more than 10 aged factories, character has safeguard. Light qualitative tall aluminous brick is the important insulation material in hot project kiln. Of light qualitative tall aluminous brick reasonable make and choose to be opposite reasonable use...
Zinc oxide rotary kiln / zinc oxide volatilizes the characteristic that the oxide of the sulfide that kiln job principle uses lead and metallic zinc, cadmium, cadmium namely and lead has higher vapour pressure below high temperature, make the metal such as zinc, lead, cadmium is volatile with oxide configuration change, copper and precious metal turn into kiln broken bits, reoccupy another square broken bits are mixed from volatile...
Carborundum fireclay is used at blast furnace carborundum to set a brick. Do brick of leg of extinguish anxious ox. Bricky build by laying bricks or stones builds silica brick of aluminous electrobath carbonization and carborundum of kiln of pottery and porcelain or felt. At present carborundum slop basically is given priority to with carborundum grain and fine pink want raw material, it is bond with colophony of liquid phenolic aldehyde, maintain strength tall. Stability of structure of system of build by laying bricks or stones and air-tightness are good. Stable...
Firewall is do not burn inside proper time, prevent blaze to spread, firebrick is OK use for a long time in more than 1000 degrees high temperature, life of excel in compression is long, can do firewall, the proposal chooses fire prevention brick or argillaceous firebrick. Firebrick is applied on kiln furnace and high-rise building very pervade, because it is had very tall fireproof degree...
The brick of mark of heat preservation brick with 0.8 secret system is 1.36 kilograms together, dimension 230*114*65mm, price of heat preservation brick should see use temperature, or particular product, if pledge clay, tall aluminium gets together gently,series of light, JM is waited a moment, the price is different. Why should furnace of kiln of numerous high temperature choose insulation material? Reduce carbon to discharge, energy-saving environmental protection, high temperature kiln...
The danger of our country is useless deal with to begin to start from 1990, to 1996 preliminary form relevant management system, till just was formed 2008 " national danger abandons directory " , 2013, two tall judicatory explain, "Discharge illegally, dump, processing danger of 3 tons of above is useless will enter punishment " , danger of our country be regardinged as abandons the crucial point that processing industry starts. 201...
The heat preservation of kiln furnace can use heat preservation brick or heat preservation is pouring makings undertake. Both has a characteristic, specific use which kinds of insulation material to need to undertake choosing according to actual condition. Heat preservation brick is a kind of common insulation material, it has the following characteristic: Coefficient of thermal conductivity is small, heat proof quality is good; High temperature resistant, corrosion resistance can be strong; Installation is convenient...
Heat preservation of kiln lining body becomes good word, can prolong kiln furnace life, also can reduce the prediction of a person's luck in a given year of quantity of heat inside furnace at the same time, managing the sources of energy, reduce the manufacturing cost of the enterprise. Fireproof insulation material is the floorboard that points to all at preventing to thermal current is delivered and reduce energy losing material using. Because this kind of material basically is used at preventing thermal current to deliver, ...
The choice should consider the following when light qualitative firebrick: L job temperature, use temperature for a long time namely use temperature concerns the upper limit of it and heat preservation firebrick. In foreign standard, upper limit uses temperature (classify temperature namely) it is to point to maintain 24h to weigh the change that burn a line to not be more than 29 experiments temperature continuously, but this temperature cannot regard heat preservation as firebrick...
Vitreous frit kiln is the heart of product line of float law glass, its service life basically depends on of wall of frit kiln pool, big Xuan, regenerator erode and burn damage level, the care and maintenance that uses kiln furnace and crucial position correctly is to lengthen kiln furnace service life, lengthen all fronts equipment to use those who raise economic benefits is periodic, essential. Article basis some...
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