Gas liquid mixing pump, also known as vortex pump, dissolved air pump, ozone water mixing pump, air flotation pump, air-water mixing pump, air mixing pump, aeration pump, gas-liquid pump. GLM (B) and GLML (B) pumps are a series of horizontally installed self-priming gas-liquid mixing pumps. GLM (B) adopts a special motor direct connection structure, while GLML (B) adopts a standard motor shaft coupling connection form. The structure and performance of the pump are all imported from foreign technology. The overcurrent components of the pump are all made of precision cast stainless steel material.

Overview of GLM gas-liquid mixing pump

The suction port of the gas-liquid mixing pump can use negative pressure to suck in gas, so there is no need to use an air compressor and atmospheric injector. The high-speed rotating pump impeller mixes and stirs the liquid and gas, so there is no need for a stirrer or mixer. Due to the pressurized mixing inside the pump, the gas and liquid are fully dissolved, and the dissolution efficiency can reach 80-100%. So there is no need for large pressurized gas tanks or expensive reaction towers to produce highly soluble solutions. The gas-liquid ratio is approximately 1:9 (with a suction capacity of 8-10%), and using it in series can increase the suction capacity. A gas-liquid mixing pump can perform gas-liquid suction, mixing, dissolution, and directly deliver highly dissolved liquid to the point of use. Pump flow rate 1-50 M3/H; Processing water volume 1-150 M3/H. Therefore, using a gas-liquid mixing pump can improve the efficiency of dissolved gas-liquid production, simplify the production equipment, save space, significantly reduce initial investment, and save operating and maintenance costs.

Working conditions of GLM gas-liquid mixing pump

Thin, clean, low viscosity or containing fine impurities liquid;

Liquid temperature: -15 ℃ to+120 ℃;

The gas-liquid ratio is approximately 1:9 (with a suction volume of 8-10%);

The self-priming height is 9-NPSH (m);

The horizontal direction is the suction port, and the vertical direction is the discharge port.

Application scope of GLM gas-liquid mixing pump

Air flotation treatment equipment, ozone water production equipment, oxygen enriched water production equipment, biochemical treatment equipment, etc.

The circulation and transfer of heat and refrigerant for various temperature regulating devices.

Various filtering devices.

Attract or transfer low viscosity liquids such as gasoline, diluent, and various solvents from underground storage tanks under high pressure.

Spray treatment of clean water, pure water, food, chemical liquid, waste liquid, etc.

Strict applications such as intermittent operation, water hammer, and rapid changes in back pressure. For example, small steam boilers, high-rise water supply, high-pressure water injection into high-pressure tanks, and suction from vacuum tanks.

Take water samples from rivers or water storage tanks, and transfer foaming liquids to long horizontal pipelines that are prone to air pockets.

Structural diagram of GLM gas-liquid mixing pump

Performance parameters of GLM gas-liquid mixing pump