RY-type heat transfer oil pump has good performance and advantages, can play an important role in use .RY-type heat transfer oil pump using advanced technology and process for production, high efficiency, long-term stable operation in the hot state no leakage, no Additional cooling system, the use of safe and reliable, etc., has been widely used in China's heating medium heating system has entered the petroleum, chemical, rubber, plastics, pharmaceutical, textile, printing and dyeing, roads, food and other industrial fields. Cold high temperature heat transfer oil pump is mainly used for conveying non-solid particles of weakly corrosive high temperature liquid, the use of temperature ≤ 370 ℃, is an ideal circulating pump. The pump widely used in high temperature paper lunch box stereotypes, dynamic vulcanized tires and reclaimed rubber machinery , Flat vulcanization, rubber, drying, feed drying, printing and dyeing, chemical industry, plywood production, waterproofing membrane production, asphalt heating, drying noodles, etc. RY-type heat transfer oil pump in a wide range of industries to promote the use, Good use of performance and advantages to promote the application of thermal oil pump in the industry, in different environments. RY-type thermal oil pump has good advantages and features, the use of advanced technology into Production, the following describes the process and advantages of the pump: (1) RY series of air-cooled high-temperature heat pump is based on digestion and absorption of foreign oil pump developed on the basis of the second generation of products, the basic structure of single-stage single-suction cantilever foot Support structure, hot oil pump inlet for the axial suction, the outlet for the center vertical upward, and the motor with the base on the same. (2) the combination of packing seal and mechanical seal, packing seal with high temperature filler, with good Of the thermal adaptability, while the 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 (PTFE for short) Lip seal, the sealing performance has been a leap than the reliability of rubber sealing improved 25 times, extremely corrosion resistance. (4) RY-type heat transfer oil pump support using double-ended ball bearing structure, the front end of the lubrication Oil lubrication, the rear end of the grease lubrication, the middle of a guide tube, to observe the sealing at any time and the recovery of HTF. (5) self-heating cooling structure, changing the traditional water cooling structure, the structure is simple, small size, Festival Operating costs, good performance, reliable use. RY-type heat transfer oil pump structure and performance to promote its use in different fields and industries in a wide range of promotion and can withstand high temperatures, with good sealing performance at high temperatures, the oil pump industry Of the major leaps. The correct use of hot oil pump First, after the heat-conducting oil pump and pipe installed, whether it is using water pressure, pressure, heat pump inlet and outlet valves must be closed before pressure test to prevent damage to the seal, resulting in Oil spill 1. 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.
Differential Pressure Gauge
CYW-152E and CYW-153B stainless steel pressure gauge (hereinafter referred to as instrument) is applicable to measure the differential pressure, flow of various fluids(gases) in the industrial processes among the industrial sectors including the chemical, chemical fiber, metallurgy, power and nuclear power industry.
Diffenrential Pressure Gauge,Differential Pressure Gauge,Differential Gauge,Diff Pressure Gauge
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