Air-cooled heat transfer oil pump structure and the correct use
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September 18 12:04:52, 2024
Air-cooled heat transfer oil pump with good performance and advantages, can play an important role in use. Air-cooled high temperature heat transfer oil pump using advanced technology and technology for production, high efficiency, long-term stability in the hot state of operation Leakage, no additional cooling system, the use of safe and reliable, and other characteristics in China heating medium heating system has been widely used, has entered the petroleum, chemical, rubber, plastics, pharmaceuticals, textiles, printing and dyeing, roads, food and other industries Field. Air-cooled high-temperature heat transfer oil pump is mainly used for conveying weakly corrosive high-temperature liquid without solid particles, the use of temperature ≤ 370 ℃, is an ideal circulating pump. The pump widely used paper high temperature stereotypes, Recycled plastic machinery, flat vulcanization, rubber, drying, feed drying, printing and dyeing, chemical industry, plywood production, waterproofing membrane production, asphalt heating, drying noodles, etc. Air-cooled high temperature thermal oil pump in a wide range of industries The use and promotion, good use of performance and advantages to promote the application of heat-conducting oil pump in the industry, in different environments to use. Air-cooled high-temperature heat-conducting oil pump has good advantages Features, using advanced technology for the production, the following describes the process and advantages of the pump: (1) RY series of air-cooled heat transfer oil pump is based on the digestion and absorption of foreign oil pump developed on the basis of the second generation of products, the basic structure of a single Level single-suction cantilever foot support structure, hot oil pump inlet for the axial suction, the outlet is centered vertically upward, and the motor is mounted on the base (2) with packing seal and mechanical seal combination form, packing seal with resistance High temperature filler, with good thermal adaptability, and mechanical seal is the use of high mechanical strength, good wear resistance of cemented carbide materials to ensure the sealing performance under high temperature conditions (3) The third generation of PTFE Ethylene (referred to as PTFE) lip seal, the sealing performance has leapt, rubber seal than the reliability of 25 times, corrosion resistance is extremely strong. (4) RY-type heat transfer oil pump with double-ended ball bearing support Structural form, the front end is lubricated with grease, the rear end is lubricated with grease, and the middle is a guide pipe for observing the sealing condition and recovering the heat transfer oil at any time. (5) The self-heating cooling structure is adopted to change the traditional water cooling structure so that The structure and performance of the air-cooled high-temperature heat-conducting oil pump make it widely used and popularized in different fields and industries, and can withstand high temperature and high temperature Good sealing performance is a significant leap forward in the oil industry The correct use of hot oil pump First of all, after the heat-conducting oil pump and pipe are installed, the inlet and outlet valves of water pump, pressure pump and heat pump must be closed before they can be tested Pressure, to prevent damage to seals, resulting in oil leakage. Power on preparation (1) Clean up the site, unscrew the bearing screws, add thermal oil as lubricant. (2) Hand-moving coupling pump should be flexible. (3) Pump filled, to get rid of the heat transfer oil pump air, then spit out the pipe valve on the gate should be closed. (4) The heat transfer oil in the car before the uniform heating, preheating is the use of the heat transfer oil is continuously passed through the pump body Preheat standard: Heat pump casing temperature not lower than the inlet oil temperature 40 ℃, preheat speed of 50 ℃ /, warm-up pump should be on the side legs on the nut loose 0.3-0.5 mm, After the warm-up should be tightened. (2) Turn on the power, when the heat transfer oil pump reaches positive speed, and the instrument shows a considerable pressure, gradually open the gate valve on the output pipe, and adjust to the need conditions. (3) After 3-4 hours operation for the first time, turn off the heat transfer oil pump after the equipment is heated to the operating temperature, and check the connection between the heat transfer oil pump shaft and the motor Concentricity of the shaft, shaft and motor shaft deviation should be controlled within the allowable range, the pump shaft rotation should be lightweight and flexible and vibration-free rotation, if not meet the above requirements, should be re-adjusted. During the process, always pay attention to the motive power readings and vibration conditions, the vibration value does not exceed 0.6 mm, if the abnormal shutdown should be checked.