LQB Asphalt Insulated Gear Pump Details

LQB Insulation Gear Pump Details Insulation pumps are equipped with insulation sleeve for freezing or crystallization at room temperature and through the temperature and to maintain a certain temperature and easy to flow and lubricity of the liquid, as well as alpine outdoor installation and process The need for insulation in the occasion, the available thermal oil, steam, hot water, cold water and other media on the liquid and pump insulation, heating and cooling, the pump starts working first preheating reduces the pump starting power. It is suitable for conveying corrosive or non-corrosive liquids with high hygienic conditions. The transportation medium contains no solid particles, the temperature is not higher than 350 ℃ and the viscosity is 5cSt - 1500cSt. For example, Medicine, food, cosmetics, pesticides, detergents, printing and dyeing, brewing, resins, plastic and other industries. The pump drive motor direct and reducer two, when the liquid viscosity exceeds 1500cSt, should be used reducer drive. Insulation asphalt pump start the motor, when the insulation pump is running, open the export pressure gauge and import insulation pump, as it shows the appropriate pressure, and gradually open the valve, while checking the motor load situation. Insulation bitumen pump In normal working conditions, the insulation pump should be overhaul after 2000 hours of work, check the aging degree of the sealing glue seal, check if the exhaust valve plate is cracked, and clean the dirt that settles on the valve plate and the exhaust valve seat Cleaning parts of the whole insulation pump cavity, such as rotor, rotary vane, spring and other general gasoline cleaning, and drying. After the rubber parts dry with a dry cloth can be dry. Be careful bumps. Third, the insulation asphalt pump often check the oil quality, oil deterioration should be found in time to replace the new oil, to ensure that the insulation pump is working properly. Fourth, insulation asphalt pump often check the oil level position, do not meet the requirements must be adjusted to meet the requirements.With the insulation pump is running, the oil level to the oil standard shall prevail. Fifth, check the insulation asphalt pump pipe and joints with loose phenomenon. Turn the insulation pump by hand, try to see if the insulation pump is flexible. Sixth, insulation asphalt pump should be reassembled after the trial operation, the general shall be empty for 2 hours and change the oil twice, as cleaning in the insulation pump will leave a certain amount of volatile materials, to be functioning properly, then put into normal work. Seven, insulation asphalt pump in operation, the bearing temperature can not exceed the ambient temperature 35C, the maximum temperature shall not exceed 80C. Eight, insulation asphalt pump in the first month of work, after 100 hours to replace the oil, after each 500 hours, oil change once. Regular packing gland to ensure that the drip filling room is normal ). Nine, insulation asphalt pump to stop using, first close the gate valve, pressure gauge, and then stop the motor. Ten, Insulation asphalt pump used in winter season, after parking, you need to unscrew the lower part of the screw plug to release the media to the net. To prevent cracking. Insulation asphalt pump long-term deactivation, the pump required to open all, dry the water, the rotating parts and joints coated with grease installed, safekeeping.