RY air-cooled heat pump for conveying solid particles without corrosive high temperature liquid, but also can be based on user needs, flow components selected different materials, conveying corrosive or other special properties of the liquid. Suitable temperature: -20 - +350 ℃. 1, petroleum and chemical industry: polymerization, condensation, distillation, distillation, melting, etc. 2, the oil industry: fatty acid distillation, fat decomposition, fatification, etc. 3, synthetic fiber industry: polymerization, spinning, stretching, etc. 4 , Textile printing and dyeing industry: heat setting, drying, hot melt dyeing, etc. 5, plastics and rubber industry: hot pressing, rolling, extrusion, vulcanization molding, etc. 6, paper industry: drying, corrugated paper processing, Industry: plywood, fiber molding, wood drying, etc. 8, the construction industry: asphalt heating In addition, the machinery industry, pharmaceutical production is widely used. Structural Features: RY air-cooled high temperature hot oil pump, high temperature pump with soft packing seal, has good thermal adaptability, reliable sealing without leakage, no additional cooling equipment, low operating costs. Advanced performance, high efficiency, small size, low noise, long-term stable action. RY air-cooled heat pump for axial suction, foot support structure, RYG pump for the pipeline. RY air-cooled high temperature hot oil pump, high temperature pump performance range (according to the design point) 1, flow 1-500m3 / h, 2, lift 10-125m, 3, temperature 20 ℃ -350 ℃. First of all, after the heat-conducting oil pump and the pipe are installed, whether it be the use of water pressure, air pressure, heat pump inlet and outlet valve must be closed before pressure test to prevent damage to seals, resulting in oil spills. Preparation of hot oil pump boot (1) clean up the site, unscrew the bearing screws, add thermal oil as lubricant. (2) Check whether the direction of motor rotation and heat transfer oil pump rotation direction. (3) hand-moving coupling pump should be flexible rotation. (4) should be used before the boot of the thermal conductivity of oil will be filled with thermal oil pump to get rid of heat transfer oil pump air, this time spit outlet pipe gate valve should be closed. (5) The heat-conducting oil delivered should be uniformly heated before driving, and the preheating is carried out continuously by using the heat-conducting oil being conveyed. Preheat standard: heat pump oil pump casing temperature not lower than the inlet oil temperature 40 ℃, preheat speed of 50 ℃ /, warm-up when the pump should be on the side legs nuts loose 0.3-0.5 mm, preheated Should be tightened. (6) hot oil pump should be checked before starting and whether the loose bolts, the seal is normal.
High-alumina rhodochrosite refractory bricks are made of selected high-alumina clinker, rhodochrosite, silica nepheline, combined with clay as the main raw materials, molded by high pressure and sintered at high temperature. The products have excellent tensile strength and good thermal shock stability.
Clay Bricks for Hot Blast Furnace,Masonry Bricks for High-temperature Fire Escape,Clay Brick for Hot Blast
Huixian Xinwei Refractories Co. , https://www.xinweirefractory.com