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    Home > Active Ingredient News > Drugs Articles > Operating principle of split type digital display temperature control box type high temperature muffle furnace

    Operating principle of split type digital display temperature control box type high temperature muffle furnace

    • Last Update: 2015-01-27
    • Source: Internet
    • Author: User
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    Operating procedures: 1 Before opening the boiler, check the tightness of the gas pipeline valve and the pressure on the gas pipeline shall not be lower than the specified value 2 Working conditions of pusher mechanism, pull rod mechanism and lifting mechanism of empty furnace test 3 Loosen the compression spring to the specified size range 4 Adjust the water level of the water seal, open the valve of the water seal discharge combustion pipe, and close the valve of the water seal 5 Close the furnace door at the feeding end, open the furnace door at the discharging end for inspection, and close the furnace door when the direction of kerosene spray to form the mist flow is normal 6 Ignite the combustion nozzle of the feed chamber 7 The waste gas shall be discharged through the valve without water seal 8 In case of interrupted production, the furnace tank shall be carburized first 9 When the parts are placed, the distance between the parts shall not be less than 5mm; the edge of the parts shall not exceed the length of the base plate and the specified height 10 The feed door and discharge door shall be opened and closed quickly, but the speed of push rod shall be stable 11 The position of the parts in the precooling chamber shall be directly under the thermocouple 12 The furnace is only allowed to be filled with 24 chassis, and the continuous feeding must be pulled before pushing 13 When the boiler is shut down, reduce the temperature of each furnace area to the same temperature, and then start to cool down naturally 14 Equipment cleaning: (1) the furnace tank shall be cleaned once a week during continuous production, and the cleaning of intermittent production furnace tank shall be carried out immediately after shutdown; (2) when the furnace tank cleaning temperature is 850-870 ℃, the chassis shall be taken out completely (3) When the compressed air nozzle is used to blow in from the feeding end of the furnace, the valve shall not be opened too large, and the valve must move forward and backward to prevent local overheating; (4) the gas burner shall be cleaned with kerosene once before carburizing 15 After the chassis or fixture is hardened, it shall return to the precooling chamber to remove the oil stain 16 If the exhaust pipe is blocked (the pressure in the furnace suddenly increases), it shall be cleaned immediately First, open the waste gas valve without water seal, and then close the waste gas pipe valve with water seal After cleaning, the waste gas pipe valve with water seal shall be opened first, and then the waste gas valve without water seal shall be closed Shangyu Star Instrument Equipment Co., Ltd is located in Daoxu Town, Shangyu District, Shaoxing City, Zhejiang Province It is an enterprise integrating production, product development, processing and trade The company's main products: drying box series, incubator series, laboratory muffle furnace series, distiller series, as well as clean workbench, air shower room, ventilation cabinet, biosafety cabinet and other complete sets of purification equipment The company has a strong technical research and development team, a strong after-sales service system, is the leading manufacturer of complete set of laboratory equipment in China, welcome customers to buy.
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