FQ8-35 / W Mine submersible pump with a wind turbine 
 Structural characteristics and working principle: 
 FQ8-35 / W-type wind turbine submersible pump is a safe, efficient, energy saving, low noise, long life, maintenance of special equipment to facilitate the new drainage, mainly for mining exploration, wells tunnel, shaft, and chemical, oil tanker harsh working conditions and other explosive site, a compressed air powered construction drainage operations. 
 The pump is a kind of compressed air as the medium through the nozzle into the gas turbine for power, along with high-speed rotary pump driven water pump impeller. 
 1. The impact of dynamic part of the turbine impeller in accordance with the principle of excellent aerodynamic characteristics, high aerodynamic efficiency. Ring one of the turbine cascade of high quality aluminum alloy, die casting machine Tao and further processed by heat treatment. Did not like to be lubricated air motor repair and replacement blades, the economic use value in one step. 
 2. Closed down the shaft by two bearings supporting. Simple structure, smooth performance, ensures high speed within rated operation. 
 3. Pump shaft seal part of the two D-type skeleton rubber seals, the use of water pressure within the ring up, increasing the sealing effect. Turbo dust ring of polyurethane bottom to ensure that the bearing part of the cleaning. 
 4. Exhaust part is made of perforated stencil pressed, porous foam materials in the home, silencing effect is remarkable and greatly improving the working conditions underground noise. 
 5. Eddy Road, pump, water wheels, hydraulic model using energy-efficient, the pump performance has improved significantly. 
 6. Dynamic part of the split with the pump body structure, easy to replace the pump and water wheel and the seal. 
 2. Use and maintenance 
 1. New pumps should be used with the 25 mm diameter intake pipe connected rubber cloth, working pressure not less than 0.3 MPa, the ground test run for three minutes, check whether the flexible boot normally, after the wind outlet mouth shut 38 mm diameter connected into the water pipes to the gas drainage. 
 2. High in water deeper than the pump, connected to the exhaust port diameter 60 mm hose, the water will lead to residual gas emissions, should be prevented from entering the exhaust pipe water and other impurities. 
 3. Note air supply is clean and prevent dirt debris into the air tube. Work should pay attention to clear the silt accumulated Block pump, coal slag and other debris, so as not to reduce the pump efficiency. 
 4. Supply pressure is greater than 3.5KG/CM2 that is able to work, but not greater than atmospheric pressure 8KG/CM2, turn off water when the wind source, against the long-term air operation. 
 5. Ring in the replacement of wearing parts such as assembling and disassembling process, can not use a heavy hammer blows, so as to avoid damage to parts with precision. 
 6. Assembly should look for the cover with the alignment mark on the side of the turbine housing to ensure that the exhaust vent on the lid open. 
 Product specifications and main technical parameters: 
 Pump model Flow 
 (M3 / h) head 
 (M) Working pressure 
 (MPa) Air Consumption 
 (M3 / min) wheel diameter 
 (Mm) maximum particle 
 (Mm) diameter water products 
 (Mm) diameter inlet 
 (Mm) Weight 
 (Kg) Dimensions 
 L * W * H 
 (Cm) 
 FQ8-35 / W 8 35 5.5 6-8 134 6 38 25 38 23 * 23 * 47