Supply of energy saving policies brick kilns to change the tunnel kiln ceiling stone cotton insulation

Contact Person: Guo Jenny Mobile: 13953361270 
 :0533-2266399 QQ: 2313191075 

 Select the grounds of Shandong stone 
 (1) brick tunnel kiln insulation ceiling industry's first domestic brand to customers across the country, a good beer, you can visit nearby. 
 Excellent product quality, Shandong stone ceiling modules used in all high-quality raw materials, determined not use recycled materials, recycled materials, the two materials, the escort for the safety of your furnace. 
 Shandong stone more than 10 professional and technical R & D staff can provide users with quick and timely advanced industrial furnace lining design and free on-site technical service. 
 Shandong stone products used in all high temperature spun fiber production, and not on the market of low-grade injection staple fiber, anti-wind speed, anti-erosion properties. 
 Shandong stone optional accessories all material accessories (1Cr18Ni9Ti, Cr25Ni20 high-quality heat-resistant steel) heat stable performance, never use stainless iron and low-grade stainless steel. 
 6. Shandong stone of raw materials, direct supply, cost-effective is your first choice. 
 The epigraphy technology service commitment 
 We solemnly promise: all the information you provided, including the specification, planning, drawings, models, samples, and the contents of the contract be kept strictly confidential and not disclosed to the performance of the contract other than any person. 
 Reached a supply agreement, we will be based on your requirements, in line with a positive, serious and highly responsible attitude and go all out with the design of thermal insulation or lining of the construction work to ensure that the quality of the work of all sectors. 
 We ensure that during the construction, damaged or defective contract components or parts in a timely manner to repair and free replacement of the installation process. 
 Occurred during the use of materials where quality problems, we guarantee a timely manner to meet the technical requirements of owners, and to ensure that during the quality assurance for the owners to provide maintenance services for free repair or replacement of substandard products, in order to ensure the normal operation of equipment. 


 Stone after-sales service 
 ★ refractory fiber overall quality assurance of three years 
 ★ During installation and commissioning is responsible for operating and maintenance personnel training 
 ★ provide technical services free of charge within three years 
 ★ build customer data files, to strengthen the communication between users, services to be nuanced 
 ★ Ye kiln top refractory materials to provide users with basic technology, process 
 ★ provide design drawings and field guide, user 
 ★ stages: the use of the product, damaged during the warranty period, in addition to man-made damage or operational errors caused by refractory fiber I is responsible for materials maintenance free within 24 hours. 
 Red Brick / shale bricks, insulation, insulation of tunnel kilns, kiln insulation of flat-topped, round kiln, round kiln brick kiln insulation special instructions: 

 Shandong stone transformation in Xiangfan, Hubei Province, Nanyang, Henan, Shandong Qingzhou, Zhumadian, You County, Hunan, Jilin, Changchun, the East building materials Baoqing, Weinan, Shaanxi, Sichuan and Pyeongchang, Tangshan, Jiujiang, Jiangxi, Guangxi Yulin completed shale achieved good results and high praise, coal gangue, red brick, clay brick kilns transformation of flat-topped tunnel kiln professional insulation design construction now more than 60 scientific and rational lining design, excellent insulation effect, excellent product quality , breaking the monopoly of a reasonable price, the widely recognized by users. Stone ceramic fiber module, ceramic fiber blanket insulation - brick tunnel kiln preferred; Shandong stone company is committed to the annealing furnace, forging furnace, bell furnace, aluminum melting furnace, sintering furnace, carbonization furnace, furnace, furnace, ladle (cover ) lining insulation, hot-dip galvanizing annealing furnace, rotary furnace, various types of heat treatment furnace; glass annealing furnace, glass furnace, high temperature test furnace; roller kiln, shuttle kiln, tunnel kiln, push board kiln and special ceramic burn into the furnace; masonry cracking furnace, furnace conversion, hydrogen production furnace, atmospheric and vacuum furnace, coking furnace equipment, ceramic fiber modules insulation installation; professional industrial furnace lining design and product development center, to provide customers with advanced technology, economic rationality of the industrial furnace lining saving solutions and pipe insulation structure design; professional construction team can provide customers with construction services under a variety of complex working conditions. Has undertaken the Baoshan Iron and Steel, Jinan Steel, Laiwu Steel, Shanlv large iron and steel, metallurgy company, a variety of furnace construction work in metallurgy, in some specific parts of the steel furnace, and the key parts of the lining of the handling of accumulated rich practical experience. Welcome to consult the discussion 

 Lining material, material selection, need to consider various factors should meet the highest furnace temperature conditions, the conditions for the use of ceramic fiber material, the operating atmosphere of the furnace, furnace, furnace gas is negative pressure. The same kinds of ceramic fiber materials, conditions of use (the type of furnace heat source, furnace gas composition and flow rate, the furnace is running system), the use of temperature is not the same. 

 3 tunnel kiln Overview: pulverized brick kilns will gangue or shale heating, the main raw material for wet adobe firing handle, and ultimately the formation of a tunnel kiln of the finished brick. The length of the pulverized brick kilns generally over 140 meters, the width of the brick kilns of different sizes, can be divided into 3.3 m, 3.6 m, 4.6 m, 6.9 m of several specifications. Firing segment operating conditions are as follows: 
 a long-term operating temperature of 950 ° C, maximum operating temperature of 1000 ℃ to 1050 ℃. 
 b.1200 ℃ high temperature firing segment (according to the worst theoretical accounting of working conditions): Shandong stone senior thermal engineer, field calculation, according to the maximum operating temperature of the furnace, the thickness of the hot surface layer of ceramic fiber modules, the total insulation thickness calculation baked outer wall temperature is lower than the number of degrees. High-temperature segment normal operating temperature ≤ 1050 ℃. Long-term operating temperature of 12 ° C of high alumina ceramic fiber modules can fully meet the requirements for the work of the conversion furnace, and to ensure a good life. Backing blanket because the temperature drop from the hot surface distant, the choice of a common type of ceramic fiber for long-term operating temperature of 950 ℃ will meet the requirements. 
 c.650 ° C temperature below paragraph: selection of the common type of ceramic fiber long-term operating temperature of 950 ° C and will meet the requirements. 

 Selection of ceramic fiber lining material advantage: refractory ceramic fiber material is a lightweight, highly efficient thermal insulation material, compared with traditional insulation materials, it has the following advantages: 
 low: a bulk density of the ceramic fiber lining more than 75% lighter than the lightweight heat-insulating brick lining, 90% to 95% lighter than lightweight castable lining. Such as fiber lining can be greatly reduced furnace load of steel, extend furnace life. 
 b The heat capacity (heat storage capacity): the heat capacity of the ceramic fiber is only 1/10 of the lightweight heat-resistant lining and lightweight castable lining, the heat capacity of the lining material and lining is proportional to the weight of. Play a very significant energy saving effect of the low heat capacity of the furnace Kai furnace shutdown. 
 Low thermal conductivity: 1/10 of the ceramic fiber lining thermal conductivity of heat-resistant lining for light insulation effect significantly. 
 d. simple in construction: the construction process without leaving in the expansion joints, construction personnel receive basic training to posts. 
 e. thermal shock and mechanical vibration performance is excellent: fiber blanket module has the flexibility and elasticity, and the physical ability to withstand being heated under the premise, the folded fiber module lining can be any fast heating or cooling and not easily damaged. 
 f. without oven: lining construction is completed ready for use, without the oven program. 
 g noise performance: ceramic fibers have a lower frequency to high frequency noise of less than 1000 Hz, less than 300HZ sound waves, sound insulation ability is superior to the commonly used insulation materials, can significantly reduce noise pollution. 
 h. high heat-sensitive: the heat-sensitive ceramic fiber lining is much better than the conventional refractory fiber materials lining, high heat-sensitive fiber lining to adapt the automatic control of industrial furnace. 
 i chemical properties of stability: ceramic aluminum silicate fiber is neutral and acidic materials, with strong acid-base reaction, no other weak acid, alkali and water, oil, steam erosion, lead, aluminum, copper infiltration. 
 j. the use of a wide range: With the development of refractory fiber production technology and application technology, refractory ceramic fiber products on the temperature, to meet the requirements of 600 ℃ to 1400 ℃ temperature grade. To the fiber module from the fiber, cotton, blankets, felt, board, shaped pieces of paper, fiber textiles; cotton from fiber to fiber spray paint, plastics, castables and other forms of secondary processing or deep processing products fully meet the needs of industry requirements of different industrial furnaces use of refractory ceramic fiber products. 
 The superiority of integrated ceramic fiber lining structure visible: ceramic fiber lining has become the lining of the development of a trend, represents the level of modernization of industrial furnaces, ceramic fiber lining used or not, directly determine the effect of the use of the furnace, the product quality and yield.