FQW30-18/W Pneumatic Submersible Pump for Mine Tunnel Drainage FQW20-25/W Mine Pneumatic Submersible Pump

Description :

　　FQW30-18/W Pneumatic Submersible Pump for Mine Tunnel Drainage FQW20-25/W Mine Pneumatic Submersible Pump

　　FQW30-18/W pneumatic submersible pump for mine tunnel drainageIt is to endow the underground construction environment with active and dynamic construction conditions,Turbine type FQW20-25/W mining pneumatic submersible pumpProviding sufficient quality assurance makes the construction environment convenient and safe. However, if you casually purchase inferior pneumatic submersible pumps, no matter how many you buy，That would only be a pile of iron lumps, existing to provide you with an ideal drainage tool, rather than causing trouble for you. Your needs, Hongyi Technology Xiaozhang is here to provide you with dedicated answers.

　　FQW30-18/WPneumatic submersible pumpFWQB is an ideal specialized tool for pumping and discharging sewage underground in coal mines. Here, I will briefly introduce the meaning of this model. FWQB stands for Wind Turbine Submersible Pump, which is a turbine type structure that uses a closed impeller with a flow rate of about 70 cubic meters, a head of about 30 meters, an air pressure of 0.5 MPa, and a gas consumption of about 4 cubic meters.

　　FQW30-18/WPneumatic submersible pumpUsage and maintenance:

　　Before using the new pump, it must be tested and operated once on the ground. When the air pressure is between 0.4-0.5i megapascals, the pump should be turned on for about ten minutes to check whether it is running normally, whether the water supply meets the requirements, and whether it is flexible to start.

　　2. The inner diameter of the intake rubber cloth hose shall not be less than 25 millimeters, and the working pressure shall not be lower than 0.4 megapascals, otherwise it will affect normal operation.

　　three Turbine type FQW20-25/W mining pneumatic submersible pumpIt can be used in turbid water with a high content of rock powder and sediment, and can pass through particles<=14mm without being blocked by the inhalation of small solid particles or fibers, nor will it be prematurely damaged by the inhalation of abrasive media.

　　4. When installing the quick change pipe joint, the impurities inside the pipe and at the joint should be blown clean first to ensure that the intake is dry and clean, so as to prevent impurities from entering the housing, causing wear on the components or jamming the rotor and preventing it from running.

　　Before starting the pump, the oil mist device should be filled with lubricating oil and the oil valve should be adjusted as required. During the work process, HJ10 or HJ20 mechanical oil should be injected into the oil mist device once per shift according to regulations. Do not work without lubricating oil, and use lubricating grease as a substitute.

　　6. The impeller nut must be padded with a stop washer to prevent the rotor from loosening when it reverses, causing the impeller to sink and the pump body to rub.

　　7. During replacementTurbine type FQW20-25/W mining pneumatic submersible pumpDuring the assembly and disassembly of vulnerable parts such as sealing rings on the blades, heavy hammers should not be used to strike them, in order to avoid damaging the fitting accuracy of internal components. Generally, after about fifteen consecutive days of use, the air pump should be turned on and cleaned once for maintenance and upkeep.

　　8. The air pump has a high speed and relies on air and water cooling. Do not operate it without load for a long time to prevent internal components from overheating and burning.

　　9. The exhaust pipe should be exposed above the water surface, and no other impurities should enter from the exhaust pipe to prevent rusting of internal parts of the cylinder or jamming of leaves and rotors.

　　If the air pump needs to be stored for a long time, it should be disassembled, cleaned, coated with oil, and sealed to prevent internal parts from rusting.

　　Our FQW30-18/W pneumatic submersible pumpThe accessories are complete, but the ones you often need are just a few vulnerable parts such as impellers, cylinders, seals, rotors, etc. It's true that it's easy to disassemble, but you don't need to replace it all over your body.

　　Enterprises need to develop a batch ofFQW30-18/W Pneumatic Submersible PumpUsers have three major guarantees: first, quality assurance; The second is price discounts; The third is the 24-hour dedicated service provided to you. simultaneouslyTurbine type FQW20-25/W mining pneumatic submersible pumpComplete pump and accessories，Welcome new and old users to inquire at any time!

AfterSalesService :

• Pneumatic submersible pump