℃ high temperature firing section (calculated according to bad theoretical working conditions): senior thermal engineer of Shandong Jinshi High temperature Co., Ltd., can be calculated on the spot. According to the high working temperature in the furnace, the thickness of the ceramic fiber module in the hot surface layer and the total thermal insulation thickness, the temperature of the outer wall of the furnace is calculated. The normal operating temperature of high temperature section is ≤ 1050 ℃. The high aluminum ceramic fiber module with long-term working temperature of 1200 ℃ can fully meet the working requirements of the converter and ensure a good service life. Because the temperature of the backing blanket is far away from the hot surface, the common ceramic fiber with a long-term working temperature of 950℃ can meet the requirements.
27. Some of the parts in action are coated with a refractory coating on the surface that is in direct contact with the flame to reduce erosion by slag and furnace gas dust, reduce damage, and the working temperature of the product does not exceed the test temperature changed by the reheating line. Clay thermal insulation brick belongs to a kind of lightweight thermal insulation material of stomata. This material has a porosity of 3050 and poor thermal insulation, but its mechanical strength and corrosion resistance are good. According to the types and characteristics of lightweight thermal insulating refractory bricks, refractory fiber is a fibrous thermal insulating refractory. The refractory fiber is soft, elastic and has a certain tensile strength, which can be further processed into all kinds of paper, thread, rope, belt, felt, blanket and other products; it has high temperature resistance and corrosion resistance that the general fiber does not have. It can be used as a lining that comes into contact with flame at high temperature and does not come into contact with high-speed air flow, molten metal and molten slag. Refractory fiber is mainly used as a refractory and heat insulating material, which is widely used in metallurgy, chemical industry, machinery, building materials.
Not only that, the glass may also produce self-explosion, which poses a certain threat to our people. Huizhou shockproof and pressure-resistant bubble film manufacturers guarantee that they want to bring food to work and have a picnic, but they are afraid that the food will not be kept warm. Use the bubble film at home to make a simple insulation bag. Put the bubble film under the shopping bag, leaving some extra bubble film around to facilitate the wrapping of food. This is one of the wonderful things I have ever seen. Using bubble packaging film as a small crawling pad and a big blanket is too strong. No matter climbing or walking, listening to the creaking sound under your feet, this feeling must be wonderful. Parents can also try it barefoot:) make the packaging film into foot covers, children put it on, step on the white paper on the floor to draw, it must feel very good.
Choose polyethylene film or? Three layers of water, the exact location of the leakage and the degree of leakage, in order to inform the seepage inspection personnel to deal with the leakage quickly. Pipe section to ensure the operation of the heating network? All right. Country? At present, there is a leakage line at the end of the insulation tube produced in the company. This gap needs to be filled. Steam pipe directly buried steam insulation pipe central heating pre -? The directly buried steam insulation pipe is composed of steel pipe, insulation layer and external protection pipe, in which the insulation layer is divided into polyurethane foam insulation rock wool insulation silk blanket + calcium silicate tile + polyurethane foam composite insulation according to the pipe demand. The external insulation pipe can be divided into steel jacket steel insulation pipe and FRP shell insulation pipe. Steam pipe directly buried steel sleeve steel pipe working steel pipe working steel pipe using second-degree inorganic zinc-rich primer (temperature-resistant ≥℃) anticorrosive coating, pipe end selection of poly? The exact location and location of ethylene film or three-layer water leakage.
Fire retardant flame retardant fire non-flammable, GB, German standard DIN, temperature resistance in ℃. The effect of thermal insulation is good, the thermal insulation layer adopts heat-resistant fiber thermal insulation blanket, and the surface hairiness is rich and similar to down. Easy to disassemble, easy to install, easy to clean pipeline equipment, easy to repair and maintain. Work hot, prevent personnel. Environmentally friendly, pollution-free, free of asbestos and any other harmful substances, harmless to people and completely. It can be used repeatedly for a long service life. High intensity. It is also flexible and easy to be bandaged. Can be tailored according to the need for heat preservation parts, processing non-standard products. The product has strong adaptability and is suitable for piping equipment with different temperature ranges and different shapes.
When it comes to traveling, comfort and convenience are two factors that can make or break your experience. We all know the feeling of being on a long flight or a road trip and desperately craving some restful sleep or warmth. This is where the travel blanket bag comes to the rescue. A versatile and essential item for any avid traveler, a travel blanket bag provides not only warmth but also a compact and efficient way to carry your blanket wherever you go.
